WO2013168839A1 - Fixing bracket of fire sprinkler - Google Patents

Fixing bracket of fire sprinkler Download PDF

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Publication number
WO2013168839A1
WO2013168839A1 PCT/KR2012/003783 KR2012003783W WO2013168839A1 WO 2013168839 A1 WO2013168839 A1 WO 2013168839A1 KR 2012003783 W KR2012003783 W KR 2012003783W WO 2013168839 A1 WO2013168839 A1 WO 2013168839A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
support frame
bracket
sprinkler
cam
Prior art date
Application number
PCT/KR2012/003783
Other languages
French (fr)
Korean (ko)
Inventor
임영순
Original Assignee
Lim Young Sun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020120049676A external-priority patent/KR101304747B1/en
Application filed by Lim Young Sun filed Critical Lim Young Sun
Publication of WO2013168839A1 publication Critical patent/WO2013168839A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
    • F16B2/185—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles using levers

Definitions

  • the present invention is to conveniently secure the center bracket coupled to the sprinkler and the support frame and the end bracket mounted on the end of the support frame, the cam protrusion contact portion is a rotating end of the hinge pin to the center of rotation axis to the cam protrusion And a fixing bracket of the fire sprinkler which can be easily coupled or dismantled.
  • Fire sprinkler is a structure that is fixed to the support frame by a clamp while maintaining a constant interval is connected to each of the branch pipe branching the digestive fluid to the supply pipe.
  • One of them is that the clamp is a separate structure in which the separated elements are combined to support the sprinkler as one, and the sprinkler is fixedly supported by the tightening force of the bolt.
  • These clamps are not only cumbersome, but also difficult to loosen and tighten the bolts because the clamps need to be separated from the clamps first to support the sprinkler, and then the rotation operation and the tightening force of the bolts are combined.
  • the integrated clamp developed by the present inventors is disclosed in Korean Patent Publication No. 10-2005-52415.
  • the clamp of the fire sprinkler developed by the present inventors is disclosed in Korean Utility Model Registration No. 20-0440808, and disclosed in Korea Patent Publication No. 2011-97660
  • the center bracket is fitted into the support frame, and the clamp groove is formed on the bent surface and the lower portion thereof so that the sprinkler can be clamped.
  • the clamp door is rotatably coupled to one edge of the center bracket by a hinge pin, and the coupling recess is formed such that the clamp space of the sprinkler body is provided while being combined with the clamp recess of the center bracket.
  • a conventional fire sprinkler fixing bracket (center bracket and end bracket) can not be tightened at a time, there was a problem inconvenient for the operator to work.
  • the present invention is to provide a fixed bracket of the fire sprinkler in which the contact piece coupled to the center bracket is a linear movement by the rotational movement of the cam lever coupled to the center bracket while the sprinkler is clamped tightly to the support frame by the contact piece groove. .
  • the object of the present invention has been improved to solve the above problems
  • the cam projection contact portion is coupled to the end brackets formed at both ends of the support frame, so that the cam projection contact portion rotates with the hinge pin as the center of rotation, so that the gap between the inner clamp and the outer clamp of the end bracket can be firmly fixed.
  • the purpose is to provide a bracket.
  • An object of the present invention is to provide a fire and bracket for shortening the construction period can be performed in a short time.
  • the present invention has a structure of the center bracket and the end bracket so that the sprinkler can be clamped while the support frame is fitted to the sprinkler, the cam lever is rotated while the cam projection of the cam lever is linearly coupled to the center bracket and the contact piece is It is to provide a fire sprinkler fixing bracket in which the sprinkler is clamped tightly by a close contact groove while being linearly moved.
  • the cam protrusion contact portion is coupled to the clamp body fixing the support frame, so that the cam protrusion contact portion rotates using the hinge pin as the center of rotation, and firmly or easily secures the gap between the inner clamp and the outer clamp of the end bracket.
  • the sprinkler of the present invention is firmly clamped so that the center bracket can be quickly and easily coupled to the center bracket, and the center bracket can be firmly coupled to the center bracket because the contact piece is firmly fastened to the center bracket.
  • the end bracket is a very useful invention in the fire industry because of the convenient effect of attachment and detachment.
  • FIG. 1 is a perspective view showing a combination of fire sprinkler fixing bracket of a preferred embodiment of the present invention.
  • Figure 2 is an exploded perspective view of the center bracket of the present invention.
  • 3 to 6 is a state diagram showing a center bracket for fixing a fire sprinkler of the present invention.
  • Figure 10 is a perspective view of the end bracket to the end of the support frame frame is coupled to the sprinkler of the present invention.
  • 11 to 19 is a state diagram showing the end bracket of the present invention shown in FIG.
  • the sprinkler fixing bracket consisting of a sprinkler fixing center bracket used to secure the fire sprinkler to the support frame and the end bracket mounted to the end of the support frame,
  • the center bracket has a cam-protrusion contact portion 440 formed so that the cam projection having an eccentric shaft is in close contact with the sprinkler so that the sprinkler can be clamped while the support frame is fitted.
  • the fire sprinkler fixing center bracket used to fix the fire sprinkler to the support frame 100 has the sprinkler clamp groove 412 so that the sprinkler can be clamped with the support frame 100 fitted thereto.
  • the cam protrusions 440 may be formed such that the cam protrusions 442 having the eccentric shaft are rotated and clamped.
  • the cam protrusion contact portion 440 mounted to the center bracket 410 has center bracket recesses 412 and 412 ′ formed on the center bracket bending surfaces 411 and 411 ′, respectively.
  • the sprinkler 200 is formed to be clamped by the cam lever 446 while being fitted in the center bracket grooves 412 and 412 '.
  • the cam lever 446 has a crimping projection 442 formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping projection 442, and a pinhole of the cam lever 446.
  • the hinge pin 450 penetrates the 444 and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 so that the cam lever 446 is coupled to the center bracket 410.
  • the hinge pin 450 was rotated to the center of rotation, and the sprinkler was pressed by a crimping protrusion by the eccentric shaft to allow the non-stop to be fixed at a time.
  • FIG. 5 Another embodiment of the present invention shown in Figures 5 and 6 to form a cam projection contact portion 440 to cover the surface of the sprinkler to form a wide contact surface.
  • the cam protrusion contact part 440 has a crimping protrusion 442-1 at one end of the cam protrusion cam lever 446, and a pinhole 444 is formed at one end edge of the crimping protrusion 442-1.
  • the curved protrusion 448 is formed at the other end edge of the pressing protrusion 442-1, and the protrusion groove 449 is formed between the pressing protrusion 442-1 and the curved protrusion 448. There is this.
  • cam lever 446 is coupled to the center bracket 410 so that the cam lever 446 rotates and the cam protrusion 442-1, the curved protrusion 448, and the protrusion groove 449 are center brackets.
  • the sprinkler coupled to the was formed to be firmly clamped.
  • the fire sprinkler fixing center bracket is characterized in that the contact piece 442 is formed between the sprinkler and the cam protrusion contact portion 440. Bending surfaces 411 and 411 are bent to form 'c' so that the sprinkler 200 can be clamped while the support frame 100 used to couple the center bracket to the sprinkler 200 is fitted.
  • the center bracket bending grooves 413 are formed between the center bracket bending surfaces 411 and 411 ', and the sprinkler 200 is fitted to the center bracket grooves 412 and 412'.
  • Center bracket grooves 412 and 412 ' are formed in the center bracket bent surfaces 411 and 411', respectively, so that the clamps can be clamped by the close contact pieces 442, and the hinge pins 430 are fixed.
  • the contact piece fixing pinholes 414 and 414 ' are formed at the lower portion of the center bracket 410 so as to be fixed to the edges of the center bracket 410 so that the hinge pins 450 can be fixed.
  • the main body is formed in a curved shape so that the sprinkler 200 is clamped in the state of being bent in the center bracket bending groove 413, and the contact piece groove 422 is formed in the inner side of the main body so that the sprinkler can be clamped.
  • the pin hole 424 is formed at one end of the main body so that the hinge pin 430 can pass therethrough, and the hinge pin 430 penetrates the pin hole 424 of the close contact piece 420, and the center bracket 410 is formed therein.
  • the hinge pin 430 is fixed to the pin holes 414 and 414 'of the contact piece 420 which is rotated by using the hinge pin 430 as the center of rotation in a state where the close contact piece 420 is coupled to the center bracket 410. );
  • a crimping protrusion 442 is formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping protrusion 442, and a hinge pin is formed at the pinhole 444 of the cam lever 440.
  • 450 penetrates and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 to rotate the hinge pin 450 with the cam lever 440 coupled to the center bracket 410.
  • a cam lever 440 rotated about a central axis; A hinge pin 430 penetrating the pin hole 424 of the contact piece 420 and fixed to the pin holes 414 and 414 'of the center bracket 410; And a hinge pin 450 penetrating the pin hole 444 of the cam lever 440, and fixed to the pin holes 416 and 416 ′ of the center bracket 410. It is related with the sprinkler fixing center bracket, characterized in that the sprinkler 200 is clamped by the contact piece groove 422 while the contact piece 420 is a linear movement by the rotation of the 440.
  • the present invention is formed with bent surfaces (411, 411) bent in the letter 'c' so that the sprinkler 200 can be clamped in a state that the support frame used to couple the center bracket to the sprinkler 200 is fitted
  • the center bracket bending groove 413 is formed between the center bracket bending surfaces 411 and 411 ', and the sprinkler 200 is fitted with the sprinkler 200 in the center bracket recesses 412 and 412'.
  • Center bracket grooves 412 and 412 ' are formed in the center bracket bent surfaces 411 and 411' so that the clamps may be clamped by the cam lever 446, and the hinge pins 450 may be fixed.
  • a center bracket 410 having cam lever fixing pinholes 416 and 416 'formed at one edge of the center bracket 410, respectively;
  • a crimping protrusion 442 is formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping protrusion 442, and a hinge pin is formed at the pinhole 444 of the cam lever 446.
  • 450 penetrates and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 to rotate the hinge pin 450 with the cam lever 446 coupled to the center bracket 410.
  • a cam lever 446 rotated about a central axis; And a hinge pin 450 penetrating the pin hole 444 of the cam lever 446, and fixed to the pin holes 416 and 416 ′ of the center bracket 410-1. As the 446 rotates, the sprinkler 200 is clamped by the pressing protrusion 442.
  • the cam lever 440 and the close contact piece 420 are coupled to the center bracket 410, and the cam lever 446 is a close contact with the pressing projection 442 of the cam lever coupled to the center bracket as the cam lever 446 rotates. 420 was linearly moved and the contact piece was wrapped so that the sprinkler was clamped tightly by the contact piece recess 422.
  • center bracket grooves 412 and 412 ' are formed on the center bracket bent surfaces 411 and 411', respectively, and the sprinkler 200 has a center bracket groove 412. 412 ′), the sprinkler 200 is formed to be clamped by the close contact piece 420.
  • 10 to 19 of the fire and end bracket of the present invention is a fire end bracket mounted on the end of the support frame 100 coupled with the center bracket 410 for fixing the fire sprinkler, the end bracket is coupled to the sprinkler
  • the inner clamp 510 having the lower protrusion surface 512 formed at the bottom thereof and the outer clamp 520 having the lower protrusion surface 522 formed at the bottom thereof are maintained at a constant interval so that the supporting frame 100 can be fixed.
  • a connection upper surface 530 formed to be maintained was formed.
  • Support frame insertion holes 560 and 560 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the support frame 100 can be fixed while penetrating through the support frame 100.
  • a support frame fixing part 130 formed on the 530 is formed.
  • Cam protrusion contact portion 440-1 was formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520.
  • the cam protrusion contact portion 440-1 is formed of a fixing pin 460, a cam protrusion 448 connected to the fixing pin, and the cam protrusion and the cam lever 446-1 to rotate the cam lever from the upper side to the lower side.
  • the cam protrusion contact portion 440-1 having the cam protrusion 448 and the cam lever 446-1 formed to be in close contact between the inner clamp 510 and the outer clamp 520 is a cam lever 446-1.
  • Bending grooves 443 are formed in the pin holes, and pinholes 444-4 and 444-4 'are formed at one end edges of the crimping protrusions 442-4 and 442-4', and the fixing pins 460 are formed.
  • the hinge pin 450-4 in the fixing hole 464 of the fixing pin 460 while the hinge pin 450-4 penetrates the fixing hole 464 and the pin hole 444-4 'of the cam protrusion contact portion. It is fixed is characterized in that the end bracket 500 is coupled to the "T" shape.
  • End bracket used to fix the fire sprinkler to the support frame 100, the inner side of the "b" shape formed with a lower projection surface 512 at the bottom so that the support frame 100 for supporting the sprinkler 200 can be fixed
  • the clamp 510 and the outer clamp 520 having a lower protrusion surface 522 formed at the lower end thereof are connected to the upper connection surface 30 in a state where a predetermined interval is maintained, and the support frame 120 is provided.
  • Support frame insertion holes 560 and 560 ' are formed in the inner clamp 510 and the outer clamp 520 so that they can be fixed while penetrating.
  • fixing pin holes 514 and 514 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the fixing pin 460 can pass therethrough.
  • the fixing bolt 130 is mounted in the bolt hole 532 formed on the top of the end bracket.
  • Cam lever 446-1 is formed at each end of the pressing projections (442-4, 442-4 ') bent by the letter “C", the pressing projections (442-4, so that the fixing pin 460 can be inserted) Bending grooves 443 are formed between 442-4 ', and pinholes 444-4 and 444-4' are formed at one end edge of the crimping projections 442-4 and 442-4 '.
  • the hinge pin 450-4 penetrates through the pin hole 444-4 of the cam protrusion contact portion 440-1, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 'of the cam protrusion contact portion.
  • Hinge pin (450-4) is fixed to the fixing hole 464 of the fixing pin (460) in the state is the hinge pin (450-4) in the state in which the cam projection contact portion coupled to the end bracket 500 It was formed to rotate.
  • the hinge pin 450-4 is fixed to the pin protrusion 444-4 of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 ′ of the cam protrusion adhesion portion. It was formed to be coupled to the fixing hole 464 of the (460).
  • a locking protrusion 462 is formed at one end, and a fixing hole 464 is formed at the other end, and the fixing pin is coupled to the hinge pin 450-4 in a state where the fixing protrusion 464 is penetrated through the fixing pin holes 514 and 514 '.
  • 460 is characterized by.
  • Fire and end bracket of the present invention in the fire and end bracket mounted on the end of the support (100) coupled with the center bracket 410 for fixing the fire sprinkler,
  • the end bracket is fixed to the inner clamp 510 having a lower projection surface 512 at the bottom and the outer clamp 520 having a lower projection surface 522 at the bottom to fix the support 100 coupled to the sprinkler.
  • a connecting upper surface 530 formed to be maintained in a state where the gap was maintained was formed.
  • Support insert holes 560 and 560 ' are formed in the inner clamp 510 and the outer clamp 520 so that the support 100 can be fixed while being penetrated, and is connected to the upper surface 530 to press the support.
  • the formed support fixing part 130 was formed.
  • Cam protrusion contact portion 440-1 was formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520.
  • the cam protrusion contact portion 440-1 includes a cam fixing portion 448 and a cam protrusion and a cam lever 446-1 connected to a support fixing portion fixing pin 460 and the support fixing portion fixing pin to form a cam lever.
  • the cam protrusion contact portion 440-1 having the cam protrusion 448 and the cam lever 446-1 formed to be in close contact between the inner clamp 510 and the outer clamp 520 is a cam lever 446-1.
  • Bending grooves 443 are formed in the pin holes, and pinholes 444-4 and 444-4 'are formed at one end edges of the crimping protrusions 442-4 and 442-4', and the fixing pins 460 are formed.
  • the hinge pin 450-4 in the fixing hole 464 of the fixing pin 460 while the hinge pin 450-4 penetrates the fixing hole 464 and the pin hole 444-4 'of the cam protrusion contact portion. It is fixed is characterized in that the end bracket 500 is coupled to the "T" shape.
  • the inner clamp of the "b" shape formed with a lower projection surface 512 at the bottom so that the support 100 for supporting the sprinkler 200 can be fixed ( 510 and the outer clamp 520 having a lower projection surface 522 formed at the bottom thereof are connected to the upper connection surface 530 in a state where a predetermined interval is maintained, and the support 120 is penetrated.
  • Support insertion holes 560 and 560 ' are formed in the inner clamp 510 and the outer clamp 520 so as to be fixed.
  • the support clamping protrusions 540 and 540 ' are formed between the inner clamp 510 and the outer clamp 520 so that the support 100 can be fastened from the top, and the gap between the inner clamp and the outer clamp is
  • the gap maintaining protrusions 550 and 550 ′ are formed between the inner clamp 510 and the outer clamp 520 so as to be maintained.
  • fixing pin holes 514 and 514 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the support fixing member fixing pin 460 can pass therethrough.
  • the fixing bolt 130 is mounted in the bolt hole 532 formed on the top of the end bracket.
  • Cam lever 446-1 is formed at each end of the pressing projections (442-4, 442-4 ') bent by the letter “C", the pressing projections (442-4, so that the fixing pin 460 can be inserted)
  • Bending grooves 443 are formed between 442-4 ', and pinholes 444-4 and 444-4' are formed at one end edge of the crimping projections 442-4 and 442-4 '.
  • the hinge pin 450-4 penetrates through the pin hole 444-4 of the cam protrusion contact portion 440-1, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 'of the cam protrusion contact portion.
  • Hinge pin (450-4) is fixed to the fixing hole 464 of the fixing pin (460) in the state is the hinge pin (450-4) in the state in which the cam projection contact portion coupled to the end bracket 500 It was formed to rotate.
  • the hinge pin 450-4 is fixed to the pin protrusion 444-4 of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 ′ of the cam protrusion adhesion portion. It was formed to be coupled to the fixing hole 464 of the (460).
  • a locking protrusion 462 is formed at one end, and a fixing hole 464 is formed at the other end, and the fixing pin is coupled to the hinge pin 450-4 in a state where the fixing protrusion 464 is penetrated through the fixing pin holes 514 and 514 '.
  • 460 is characterized by.
  • the cam protrusion contact portion is coupled to the end bracket 500 so that the cam protrusion adhesion portion hinge pin 450-4 is rotated in the state where the cam protrusion contact portion 440-1 is coupled to the end bracket 500. While rotating about the axis was formed to firmly fix the gap between the inner clamp 510 and the outer clamp 520 of the end bracket.
  • the cam protrusion contact portion 440-1 is formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520.
  • the cam protrusion contact portion is formed by pressing projections 442-4 and 442-4 'bent at the one end of the cam lever 446-1, respectively, to allow the fixing pin 460 to be inserted.
  • Bending grooves 443 are formed between the pressing protrusions 442-4 and 442-4 ', and pinholes 444-4 and 444-4 at one end edges of the pressing protrusions 442-4 and 442-4'. ') Is formed, the hinge pin (450-4) in the pin hole (444-4) of the cam projection contact portion, the fixing hole 464 of the fixing pin 460 and the pin hole (444-4') of the cam projection contact portion.
  • the hinge pin 450-4 is fixed to the fixing hole 464 of the fixing pin 460, and the hinge pin 450-4 is rotated at the center with the cam protrusion contact portion coupled to the end bracket 500. As the axis rotates, the gap between the inner clamp 510 and the outer clamp 520 of the end bracket may be firmly fixed.
  • the present invention is a fixing hole of the fixing pin 460 in the state penetrated through the pin hole (444-4) of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460 and the pin hole (444-4 ') of the cam protrusion contact portion.
  • the hinge pin 450-4 is coupled to the 464, and the locking protrusion 462 is formed at one end thereof, and the fixing hole 464 is formed at the other end thereof to penetrate the fixing pin holes 514 and 514 '.
  • Hinge pin (450-4) and the fixing pin (460) is coupled in the state.
  • FIG. 16 to 19 Another embodiment of the present invention is the end bracket 500-1 in the present invention as shown in Figs. 16 to 19, the support bracket is inserted into the inner clamp 510 and the outer clamp 520 to be fixed while the support 100 is penetrated.
  • Support fixing parts 440-3 were formed on the connection upper surface 530 to fix the holes 560 and 560 'and the support.
  • the support fixing portion 440-3 is inserted into the center cutting surface of the upper connection surface 530 and the hinge pin 450-5 penetrates through the pin hole 444-5 of the supporting fixing portion 440-3.
  • Hinge pin (450-5) is fixed to the fixing pin holes (514-5, 514-5 ') in the hinge pin (450-5) in the support bracket 440-5 is coupled to the end bracket body (500-1) It is characterized in that the support 100 is formed to be fixed to the inner clamp 510 and the outer clamp 520 of the fixed clamp while being rotated by -5) as the center of rotation.
  • the fixing pin 450-5 is fixed to the fixing pin holes 514-5 and 514-5 ′ in a state where the fixing pin 450-5 passes through the pin hole 444-5 of the support fixing unit 440-3.
  • the support fixing part 440-5 and the cam protrusion contact part 440-1 of the present invention have a feature that can be fixed by pulling the cam lever at a desired position (direction) during pressing.
  • the present invention forms a support fixing portion (440-3) formed on the upper connection top surface 530 of the upper in order to fix the support frame 100 to be easily pulled by a non-stop by hand.
  • the end of the support stand was fixed firmly by the rotation by the eccentric shaft in which the cam protrusion 448 was formed.
  • Cam protrusion contact hole for fixing the center bracket and the end bracket of the present invention is applied to one or more than one, respectively, and fixing is applicable to the present invention, it can be seen that it is included in the claims.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The present invention relates to a fixing bracket of a fire sprinkler, wherein a cam lever and a contact piece are coupled to a center bracket for firefighting, the cam protrusion of the cam lever allows the contact piece coupled to the center bracket to move linearly as the cam lever rotates, a sprinkler is firmly clamped by the indented groove of the contact piece as the contact piece moves linearly.

Description

소방 스프링클러의 고정 브라켓Fixing Bracket of Fire Sprinkler
본 발명은 스프링클러와 지지 프레임과 결합하는 센터 브라켓과 상기 지지 프레임의 끝단에 장착되는 앤드 브라켓을 편리하게 고정하기 위해, 결합부분인 캠돌기 밀착부가 힌지핀을 회전중심축으로 회전하여 캠돌기로 단단하게 고정하고, 특히 브라켓을 용이하게 결합하거나 해체시킬 수 있는 소방 스프링클러의 고정 브라켓에 관한 것이다.The present invention is to conveniently secure the center bracket coupled to the sprinkler and the support frame and the end bracket mounted on the end of the support frame, the cam protrusion contact portion is a rotating end of the hinge pin to the center of rotation axis to the cam protrusion And a fixing bracket of the fire sprinkler which can be easily coupled or dismantled.
소방용 스프링클러는 소화액을 공급관에 다수로 분기되는 분기관과 각각 연결되어 일정한 간격을 유지하면서 클램프에 의해 지지프레임에 고정 지지되는 구조이다. 스프링클러를 지지하기 위한 센터 클램프는 여러 가지가 있다. 그 중 하나는 클램프가 분리구조로 되어 스프링클러를 지지하기 위해 분리된 요소가 하나로 결합하여 볼트의 조임력에 의해 스프링클러를 고정 지지하는 방식이다. 이러한 클램프는 스프링클러를 지지하기 위해 클램프를 일차 분리한 다음 결합을 위한 볼트의 회전조작과 조임력을 별도로 필요로 하기 때문에 작업이 번거로울 뿐만 아니라 볼트의 풀고 조이는 조작이 어려운 문제점이 있다.Fire sprinkler is a structure that is fixed to the support frame by a clamp while maintaining a constant interval is connected to each of the branch pipe branching the digestive fluid to the supply pipe. There are several center clamps for supporting sprinklers. One of them is that the clamp is a separate structure in which the separated elements are combined to support the sprinkler as one, and the sprinkler is fixedly supported by the tightening force of the bolt. These clamps are not only cumbersome, but also difficult to loosen and tighten the bolts because the clamps need to be separated from the clamps first to support the sprinkler, and then the rotation operation and the tightening force of the bolts are combined.
본 발명자가 개발한 일체형 클램프는 한국특허공개 제10-2005-52415호로 공개되어 있다. 또한 본 발명자가 개발한 소방용 스프링클러의 클램프는 한국실용신안등록 제20-0440808호로 공고되어 있으며, 한국특허공개 제2011-97660호로 공개되어 있다The integrated clamp developed by the present inventors is disclosed in Korean Patent Publication No. 10-2005-52415. In addition, the clamp of the fire sprinkler developed by the present inventors is disclosed in Korean Utility Model Registration No. 20-0440808, and disclosed in Korea Patent Publication No. 2011-97660
종래의 클램프는 센터 브라켓가 지지 프레임에 끼워져 결합되며, 스프링클러가 클램핑될 수 있도록 절곡면 상, 하부에 각각 클램프 요홈이 형성되어 있다. 또한, 종래의 클램프는 클램프 도어가 센터 브라켓의 일측 가장자리에 힌지핀에 의해 회전 결합되고, 센터 브라켓의 클램프 요홈과 조합되면서 스프링클러 바디의 클램프 공간이 마련되도록 결합요홈이 형성되어 있다. In the conventional clamp, the center bracket is fitted into the support frame, and the clamp groove is formed on the bent surface and the lower portion thereof so that the sprinkler can be clamped. In addition, in the conventional clamp, the clamp door is rotatably coupled to one edge of the center bracket by a hinge pin, and the coupling recess is formed such that the clamp space of the sprinkler body is provided while being combined with the clamp recess of the center bracket.
또한 종래의 소방 스프링클러 고정 브라켓(센터브라켓과 앤드 브라켓)을 한번에 조일 수 없어 작업자가 작업하기에 불편한 문제점이 있었다.In addition, a conventional fire sprinkler fixing bracket (center bracket and end bracket) can not be tightened at a time, there was a problem inconvenient for the operator to work.
본 발명은 센터 브라켓에 결합된 캠레버의 회전운동에 의하여 센터 브라켓에 결합된 밀착편이 직선운동이 되면서 밀착편 요홈에 의하여 스프링 클러가 지지프레임에 단단하게 클램핑되는 소방 스프링클러의 고정 브라켓을 제공하는 것이다.The present invention is to provide a fixed bracket of the fire sprinkler in which the contact piece coupled to the center bracket is a linear movement by the rotational movement of the cam lever coupled to the center bracket while the sprinkler is clamped tightly to the support frame by the contact piece groove. .
본 발명의 목적은 상기한 문제점을 해결하기 위해 개량된 것으로서, The object of the present invention has been improved to solve the above problems,
지지프레임의 양끝에 형성된 앤드 브라켓에 캠돌기 밀착부가 결합되어 있어 캠돌기 밀착부가 힌지핀을 회전중심축으로 하여 회전되면서 앤드 브라켓의 내측클램프와 외측클램프의 사이 간격을 단단하게 고정할 수 있는 소방용 앤드 브라켓을 제공하는 데 그 목적이 있다.The cam projection contact portion is coupled to the end brackets formed at both ends of the support frame, so that the cam projection contact portion rotates with the hinge pin as the center of rotation, so that the gap between the inner clamp and the outer clamp of the end bracket can be firmly fixed. The purpose is to provide a bracket.
본 발명은 빠른시간에 작업을 수행할 수 있어 공사기간을 단축할 수 있는 소방용 앤드 브라켓을 제공하는 데 그 목적이 있다.An object of the present invention is to provide a fire and bracket for shortening the construction period can be performed in a short time.
본 발명은 스프링클러에 지지 프레임이 끼워진 상태로 스프링클러가 클램핑 될 수 있도록 센터 브라켓과 앤드 브라켓의 구조는 캠레버가 회전운동되면서 캠레버의 캠돌기가 센터 브라켓에 결합된 밀착편을 직선운동시키고 밀착편이 직선운동되면서 밀착편 요홈에 의하여 스프링 클러가 단단하게 클램핑되는 소방 스프링클러 고정 브라켓을 제공하는 데 있다.The present invention has a structure of the center bracket and the end bracket so that the sprinkler can be clamped while the support frame is fitted to the sprinkler, the cam lever is rotated while the cam projection of the cam lever is linearly coupled to the center bracket and the contact piece is It is to provide a fire sprinkler fixing bracket in which the sprinkler is clamped tightly by a close contact groove while being linearly moved.
본 발명은 지지 프레임을 고정하는 클램프 본체에 캠돌기 밀착부가 결합되어 있어 상기 캠돌기 밀착부가 힌지핀을 회전중심축으로 하여 회전되면서 앤드 브라켓의 내측클램프와 외측클램프 사이 간격을 단단하게 고정하거나 용이하게 해체시킬 수 있는 소방 스프링클러 고정 브라켓을 제공하는 데 있다.According to the present invention, the cam protrusion contact portion is coupled to the clamp body fixing the support frame, so that the cam protrusion contact portion rotates using the hinge pin as the center of rotation, and firmly or easily secures the gap between the inner clamp and the outer clamp of the end bracket. To provide a fire sprinkler fixing bracket that can be dismantled.
본 발명의 스프링 클러가 단단하게 클램핑되어 센터 브라켓을 신속하고 용이하게 결합할 수 있으며, 센터 브라켓에 밀착편이 견고하게 체결되기 때문에 센터 브라켓를 견고하게 결합시킬 수 있다. 또한 앤드 브라켓의 탈부착이 편리한 효과가 있으므로 소방산업상 매우 유용한 발명인 것이다.The sprinkler of the present invention is firmly clamped so that the center bracket can be quickly and easily coupled to the center bracket, and the center bracket can be firmly coupled to the center bracket because the contact piece is firmly fastened to the center bracket. In addition, the end bracket is a very useful invention in the fire industry because of the convenient effect of attachment and detachment.
도 1은 본 발명의 바람직한 실시예의 소방 스프링클러 고정 브라켓을 나타낸 결합 사시도.1 is a perspective view showing a combination of fire sprinkler fixing bracket of a preferred embodiment of the present invention.
도 2는 본 발명의 센터 브라켓의 분해 사시도.Figure 2 is an exploded perspective view of the center bracket of the present invention.
도 3 내지 도 6은 본 발명의 소방 스프링클러 고정용 센터 브라켓을 나타낸 상태도.3 to 6 is a state diagram showing a center bracket for fixing a fire sprinkler of the present invention.
도 7 내지 도 9는 본 발명의 센터브라켓에 밀착편이 형성된 다른 실시예도.7 to 9 is another embodiment in which the close contact is formed in the center bracket of the present invention.
도 10은 본 발명의 스프링 클러가 결합된 지지 프레임 프레임을 끝단에 앤드브라켓을 도시한 사시도.Figure 10 is a perspective view of the end bracket to the end of the support frame frame is coupled to the sprinkler of the present invention.
도 11 내지 도 19에 도시한 본 발명의 앤드 브라켓을 도시한 상태도. 11 to 19 is a state diagram showing the end bracket of the present invention shown in FIG.
이하, 본 발명의 바람직한 실시예의 소방 스프링클러 고정 브라켓을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, a fire sprinkler fixing bracket of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1 내지 도 9에 도시한 본 발명은 소방용 스프링클러를 지지 프레임에 고정하기 위하여 사용하는 스프링 클러 고정용 센터 브라켓과 상기 지지 프레임의 끝단에 장착되는 앤드 브라켓으로 구성된 소방용 스프링클러 고정 브라켓에 있어서, In the present invention shown in Figures 1 to 9 in the sprinkler fixing bracket consisting of a sprinkler fixing center bracket used to secure the fire sprinkler to the support frame and the end bracket mounted to the end of the support frame,
상기 센터 브라켓은 스프링클러를 지지 프레임이 끼워진 상태로 스프링클러가 클램핑이 될 수 있도록 상기 스프링클러가 클램프 요홈에 끼워진 상태로 편심축을 갖는 캠돌기가 밀착되어 클램핑이 될 수 있도록 캠돌기 밀착부(440)가 형성한 특징이 있다. The center bracket has a cam-protrusion contact portion 440 formed so that the cam projection having an eccentric shaft is in close contact with the sprinkler so that the sprinkler can be clamped while the support frame is fitted. There is one characteristic.
상기 소방용 스프링클러를 지지 프레임(100)에 고정하기 위하여 사용하는 소방 스프링클러 고정용 센터 브라켓은 스프링클러(200)를 지지 프레임(100)이 끼워진 상태로 스프링클러가 클램핑이 될 수 있도록 상기 스프링클러가 클램프 요홈(412, 412')에 끼워진 상태로 편심축을 갖는 캠돌기(442)가 회전되어 클램핑이 될 수 있도록 캠돌기 밀착부(440)가 형성한 특징이 있다. The fire sprinkler fixing center bracket used to fix the fire sprinkler to the support frame 100 has the sprinkler clamp groove 412 so that the sprinkler can be clamped with the support frame 100 fitted thereto. , 412 ′, the cam protrusions 440 may be formed such that the cam protrusions 442 having the eccentric shaft are rotated and clamped.
도 1 내지 도 5와 같이 본 발명에서 센터 브라켓(410)에 장착되는 캠돌기 밀착부(440)는 센터 브라켓 절곡면(411, 411')에 각각 센터 브라켓 요홈(412, 412')이 형성되어 있어 센터 브라켓 요홈(412, 412')에 끼워진 상태로 스프링 클러(200)가 캠레버(446)에 의하여 클램핑이 되도록 형성하였다. 1 to 5, in the present invention, the cam protrusion contact portion 440 mounted to the center bracket 410 has center bracket recesses 412 and 412 ′ formed on the center bracket bending surfaces 411 and 411 ′, respectively. The sprinkler 200 is formed to be clamped by the cam lever 446 while being fitted in the center bracket grooves 412 and 412 '.
상기 센터 브라켓(410)의 한쪽 가장자리에 각각 캠레버 고정용 핀홀(416, 416')이 형성되어 있어 힌지핀(450)이 끼워진 상태로 고정하였다. 상기 캠레버(446)는 캠레버(446) 한쪽 끝에 압착돌기(442)가 형성되어 있으며, 압착돌기(442)의 한쪽 단부 모서리에 핀홀(444)이 형성되어 있고, 캠레버(446)의 핀홀(444)에 힌지핀(450)이 관통되고 센터 브라켓(410)의 핀홀(416, 416')에 힌지핀(450)이 고정되어 센터 브라켓(410)에 캠레버(446)가 결합된 상태로 힌지핀(450)을 회전중심축으로 회전하며 편심축에 의한 압착돌기로 스프링클러를 가압하여 논스톱으로 한번에 고정이 가능하도록 하였다. Cam lever fixing pinholes 416 and 416 'are formed at one edge of the center bracket 410, respectively, so that the hinge pins 450 are fixed. The cam lever 446 has a crimping projection 442 formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping projection 442, and a pinhole of the cam lever 446. The hinge pin 450 penetrates the 444 and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 so that the cam lever 446 is coupled to the center bracket 410. The hinge pin 450 was rotated to the center of rotation, and the sprinkler was pressed by a crimping protrusion by the eccentric shaft to allow the non-stop to be fixed at a time.
도 5와 도 6에 도시한 본 발명의 다른 실시예는 스프링클러의 면을 감싸도록 하여 밀착면을 넓게 형성한 캠돌기 밀착부(440)를 형성하였다. Another embodiment of the present invention shown in Figures 5 and 6 to form a cam projection contact portion 440 to cover the surface of the sprinkler to form a wide contact surface.
상기 캠돌기 밀착부(440)는 캠돌기 캠레버(446) 한쪽 끝에 압착돌기(442-1)가 형성되어 있으며, 상기 압착돌기(442-1)의 한쪽 단부 모서리에 핀홀(444)이 형성되어 있고, 상기 압착돌기(442-1)의 다른 한쪽 단부 모서리에 곡면돌기(448)가 형성되어 있으며, 상기 압착돌기(442-1)와 곡면돌기(448) 사이에 돌기 요홈(449)이 형성된 특징이 있다. The cam protrusion contact part 440 has a crimping protrusion 442-1 at one end of the cam protrusion cam lever 446, and a pinhole 444 is formed at one end edge of the crimping protrusion 442-1. The curved protrusion 448 is formed at the other end edge of the pressing protrusion 442-1, and the protrusion groove 449 is formed between the pressing protrusion 442-1 and the curved protrusion 448. There is this.
또한 센터 브라켓(410)에 캠레버(446)가 결합되어 있어 캠레버(446)가 회전운동되면서 캠레버의 압착돌기(442-1), 곡면돌기(448) 및 돌기 요홈(449)가 센터 브라켓에 결합된 스프링 클러를 단단하게 클램핑이 되도록 형성하였다. In addition, the cam lever 446 is coupled to the center bracket 410 so that the cam lever 446 rotates and the cam protrusion 442-1, the curved protrusion 448, and the protrusion groove 449 are center brackets. The sprinkler coupled to the was formed to be firmly clamped.
도 7내지 도 9에 도시한 다른 실시예의 본 발명의 소방 스프링클러 고정용 센터 브라켓은 스프링클러와 캠돌기 밀착부(440)의 사이에 밀착편(442)을 형성한 특징이 있다. 상기 스프링클러(200)에 센터 브라켓을 결합하기 위하여 사용되는 지지 프레임(100)이 끼워진 상태로 스프링클러(200)가 클램핑이 될 수 있도록 'ㄷ'자로 절곡된 절곡면(411, 411')이 형성되어 있고, 상기 센터 브라켓 절곡면(411, 411') 사이에 센터 브라켓 절곡홈(413)이 형성되어 있으며, 스프링 클러(200)가 센터 브라켓 요홈(412, 412')에 끼워진 상태로 스프링 클러(200)가 밀착편(442)에 의하여 클램핑될 수 있도록 센터 브라켓 절곡면(411, 411')에 각각 센터 브라켓 요홈(412, 412')이 형성되어 있고, 힌지핀(430)이 끼워진 상태로 고정될 수 있도록 센터 브라켓(410)의 하부에 각각 밀착편 고정용 핀홀(414, 414')이 형성되어 있으며, 힌지핀(450)이 끼워진 상태로 고정될 수 있도록 센터 브라켓(410)의 한쪽 가장자리에 각각 캠레버 고정용 핀홀(416, 416')이 형성되어 있는 센터 브라켓(410); 센터 브라켓 절곡홈(413)에 내장되어 있는 상태로 스프링클러(200)가 클램핑 되도록 본체가 곡면 형태로 형성되어 있으며, 스프링 클러가 클램핑될 수 있도록 본체의 내부 쪽에 밀착편 요홈(422)이 형성되어 있고, 힌지핀(430)이 관통될 수 있도록 본체의 한쪽 단부에 핀홀(424)이 형성되어 있으며, 밀착편(420)의 핀홀(424)에 힌지핀(430)이 관통되고, 센터 브라켓(410)의 핀홀(414, 414')에 힌지핀(430)이 고정되어 센터 브라켓(410)에 밀착편(420)이 결합된 상태로 힌지핀(430)을 회전중심축으로 하여 회전되는 밀착편(420); 캠레버(446) 한쪽 끝에 압착돌기(442)가 형성되어 있으며, 압착돌기(442)의 한쪽 단부 모서리에 핀홀(444)이 형성되어 있고, 캠레버(440)의 핀홀(444)에 힌지핀(450)이 관통되고 센터 브라켓(410)의 핀홀(416, 416')에 힌지핀(450)이 고정되어 센터 브라켓(410)에 캠레버(440)가 결합된 상태로 힌지핀(450)을 회전중심축으로 하여 회전되는 캠레버(440); 밀착편(420)의 핀홀(424)에 힌지핀(430)이 관통되고, 센터 브라켓(410)의 핀홀(414, 414')에 고정된 힌지핀(430); 및 캠레버(440)의 핀홀(444)에 힌지핀(450)이 관통되고, 센터 브라켓(410)의 핀홀(416, 416')에 고정된 힌지핀(450)으로 이루어져 있으며, 상기 캠레버(440)의 회전운동에 의하여 밀착편(420)이 직선운동이 되면서 밀착편 요홈(422)에 의하여 스프링 클러(200)가 클램핑되는 것을 특징으로 하는 소방 스프링클러 고정용 센터 브라켓에 관한 것이다. 7 to 9, the fire sprinkler fixing center bracket according to another embodiment of the present invention is characterized in that the contact piece 442 is formed between the sprinkler and the cam protrusion contact portion 440. Bending surfaces 411 and 411 are bent to form 'c' so that the sprinkler 200 can be clamped while the support frame 100 used to couple the center bracket to the sprinkler 200 is fitted. The center bracket bending grooves 413 are formed between the center bracket bending surfaces 411 and 411 ', and the sprinkler 200 is fitted to the center bracket grooves 412 and 412'. Center bracket grooves 412 and 412 'are formed in the center bracket bent surfaces 411 and 411', respectively, so that the clamps can be clamped by the close contact pieces 442, and the hinge pins 430 are fixed. The contact piece fixing pinholes 414 and 414 'are formed at the lower portion of the center bracket 410 so as to be fixed to the edges of the center bracket 410 so that the hinge pins 450 can be fixed. Center bra with cam lever pin holes 416 and 416 ' 410; The main body is formed in a curved shape so that the sprinkler 200 is clamped in the state of being bent in the center bracket bending groove 413, and the contact piece groove 422 is formed in the inner side of the main body so that the sprinkler can be clamped. The pin hole 424 is formed at one end of the main body so that the hinge pin 430 can pass therethrough, and the hinge pin 430 penetrates the pin hole 424 of the close contact piece 420, and the center bracket 410 is formed therein. The hinge pin 430 is fixed to the pin holes 414 and 414 'of the contact piece 420 which is rotated by using the hinge pin 430 as the center of rotation in a state where the close contact piece 420 is coupled to the center bracket 410. ); A crimping protrusion 442 is formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping protrusion 442, and a hinge pin is formed at the pinhole 444 of the cam lever 440. 450 penetrates and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 to rotate the hinge pin 450 with the cam lever 440 coupled to the center bracket 410. A cam lever 440 rotated about a central axis; A hinge pin 430 penetrating the pin hole 424 of the contact piece 420 and fixed to the pin holes 414 and 414 'of the center bracket 410; And a hinge pin 450 penetrating the pin hole 444 of the cam lever 440, and fixed to the pin holes 416 and 416 ′ of the center bracket 410. It is related with the sprinkler fixing center bracket, characterized in that the sprinkler 200 is clamped by the contact piece groove 422 while the contact piece 420 is a linear movement by the rotation of the 440.
또한 본 발명은 스프링클러(200)에 센터 브라켓을 결합하기 위하여 사용되는 지지 프레임이 끼워진 상태로 스프링클러(200)가 클램핑이 될 수 있도록 'ㄷ'자로 절곡된 절곡면(411, 411')이 형성되어 있고, 센터 브라켓 절곡면(411, 411') 사이에 센터 브라켓 절곡홈(413)이 형성되어 있으며, 스프링 클러(200)가 센터 브라켓 요홈(412, 412')에 끼워진 상태로 스프링 클러(200)가 캠레버(446)에 의하여 클램핑될 수 있도록 센터 브라켓 절곡면(411, 411')에 각각 센터 브라켓 요홈(412, 412')이 형성되어 있고, 힌지핀(450)이 끼워진 상태로 고정될 수 있도록 센터 브라켓(410)의 한쪽 가장자리에 각각 캠레버 고정용 핀홀(416, 416')이 형성되어 있는 센터 브라켓(410); 캠레버(446) 한쪽 끝에 압착돌기(442)가 형성되어 있으며, 압착돌기(442)의 한쪽 단부 모서리에 핀홀(444)이 형성되어 있고, 캠레버(446)의 핀홀(444)에 힌지핀(450)이 관통되고 센터 브라켓(410)의 핀홀(416, 416')에 힌지핀(450)이 고정되어 센터 브라켓(410)에 캠레버(446)가 결합된 상태로 힌지핀(450)을 회전중심축으로 하여 회전되는 캠레버(446); 및 캠레버(446)의 핀홀(444)에 힌지핀(450)이 관통되고, 센터 브라켓(410-1)의 핀홀(416, 416')에 고정된 힌지핀(450)으로 이루어져 있으며, 캠레버(446)가 회전운동되면서 압착돌기(442)에 의하여 스프링 클러(200)가 클램핑되도록 한 특징이 있다.In addition, the present invention is formed with bent surfaces (411, 411) bent in the letter 'c' so that the sprinkler 200 can be clamped in a state that the support frame used to couple the center bracket to the sprinkler 200 is fitted The center bracket bending groove 413 is formed between the center bracket bending surfaces 411 and 411 ', and the sprinkler 200 is fitted with the sprinkler 200 in the center bracket recesses 412 and 412'. Center bracket grooves 412 and 412 'are formed in the center bracket bent surfaces 411 and 411' so that the clamps may be clamped by the cam lever 446, and the hinge pins 450 may be fixed. A center bracket 410 having cam lever fixing pinholes 416 and 416 'formed at one edge of the center bracket 410, respectively; A crimping protrusion 442 is formed at one end of the cam lever 446, a pinhole 444 is formed at one end edge of the crimping protrusion 442, and a hinge pin is formed at the pinhole 444 of the cam lever 446. 450 penetrates and the hinge pin 450 is fixed to the pin holes 416 and 416 'of the center bracket 410 to rotate the hinge pin 450 with the cam lever 446 coupled to the center bracket 410. A cam lever 446 rotated about a central axis; And a hinge pin 450 penetrating the pin hole 444 of the cam lever 446, and fixed to the pin holes 416 and 416 ′ of the center bracket 410-1. As the 446 rotates, the sprinkler 200 is clamped by the pressing protrusion 442.
본 발명은 센터 브라켓(410)에 캠레버(440)와 밀착편(420)이 결합되어 있으며 캠레버(446)가 회전운동되면서 캠레버의 압착돌기(442)가 센터 브라켓에 결합된 밀착편(420)을 직선운동시키고 밀착편이 감싸도록 하여 밀착편 요홈(422)에 의하여 스프링 클러가 단단하게 클램핑이 되도록 하였다.In the present invention, the cam lever 440 and the close contact piece 420 are coupled to the center bracket 410, and the cam lever 446 is a close contact with the pressing projection 442 of the cam lever coupled to the center bracket as the cam lever 446 rotates. 420 was linearly moved and the contact piece was wrapped so that the sprinkler was clamped tightly by the contact piece recess 422.
상기와 같이 구성한 본 발명의 센터 브라켓(410)는 센터 브라켓 절곡면(411, 411')에 각각 센터 브라켓 요홈(412, 412')이 형성되어 있어 스프링 클러(200)가 센터 브라켓 요홈(412, 412')에 끼워진 상태로 스프링 클러(200)가 밀착편(420)에 의하여 클램핑이 되도록 형성하였다.In the center bracket 410 of the present invention configured as described above, center bracket grooves 412 and 412 'are formed on the center bracket bent surfaces 411 and 411', respectively, and the sprinkler 200 has a center bracket groove 412. 412 ′), the sprinkler 200 is formed to be clamped by the close contact piece 420.
도 10 내지 도 19에 도시한 본 발명의 소방용 앤드 브라켓은 소방용 스프링클러를 고정하는 센터 브라켓(410)과 결합되는 지지 프레임(100)의 끝단에 장착되는 소방용 앤드 브라켓에 있어서, 상기 앤드 브라켓는 스프링클러와 결합되는 지지 프레임(100)을 고정될 수 있도록 하단에 하부돌기면(512)이 형성된 내측클램프(510)와 하단에 하부돌기면(522)이 형성된 외측클램프(520)가 일정한 간격이 유지된 상태로 유지되도록 형성한 연결상부면(530)을 형성하였다. 상기 지지 프레임(100)가 관통되면서 고정될 수 있도록 내측클램프(510)와 외측클램프(520)에 지지 프레임 삽입홀(560, 560')가 형성되어 있으며, 상기 지지 프레임을 가압하도록 연결상부면(530)에 형성된 지지 프레임 고정부(130)를 형성하였다. 상기 내측클램프(510)와 외측클램프(520)의 사이에 서로 밀착할 수 있도록 측면에 편심축을 갖는 캠돌기(448)에 의하여 가압하도록 캠돌기 밀착부(440-1)를 형성하였다. 상기 캠돌기 밀착부(440-1)는 고정핀(460)과 상기 고정핀에 연결된 캠돌기(448)와 상기 캠돌기와 캠레버(446-1)로 형성되어 캠레버를 상부에서 하부 방향으로 회전시 캠돌기 면이 회전하면서 내측클램프와 외측클램프를 서로 밀착되도록 하여 상기 하부돌기면(512,522)이 서로 밀착되도록 형성한 특징이 있다. 상기 내측클램프(510)와 외측클램프(520)의 사이에 밀착할 수 있도록 캠돌기(448)와 캠레버(446-1)가 형성된 캠돌기 밀착부(440-1)는 캠레버(446-1) 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기(442-4, 442-4')가 각각 형성되어 있으며, 고정핀(460)이 삽입될 수 있도록 압착돌기(442-4, 442-4') 사이에 절곡홈(443)이 형성되어 있고, 압착돌기(442-4, 442-4')의 한쪽 단부 모서리에 핀홀(444-4, 444-4')이 형성되어 있으며, 상기 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 힌지핀(450-4)이 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 고정되어 앤드 브라켓(500)에 "T"자 형으로 결합된 특징이 있다. 10 to 19 of the fire and end bracket of the present invention is a fire end bracket mounted on the end of the support frame 100 coupled with the center bracket 410 for fixing the fire sprinkler, the end bracket is coupled to the sprinkler The inner clamp 510 having the lower protrusion surface 512 formed at the bottom thereof and the outer clamp 520 having the lower protrusion surface 522 formed at the bottom thereof are maintained at a constant interval so that the supporting frame 100 can be fixed. A connection upper surface 530 formed to be maintained was formed. Support frame insertion holes 560 and 560 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the support frame 100 can be fixed while penetrating through the support frame 100. A support frame fixing part 130 formed on the 530 is formed. Cam protrusion contact portion 440-1 was formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520. The cam protrusion contact portion 440-1 is formed of a fixing pin 460, a cam protrusion 448 connected to the fixing pin, and the cam protrusion and the cam lever 446-1 to rotate the cam lever from the upper side to the lower side. When the cam projection surface rotates, the inner clamp and the outer clamp are brought into close contact with each other, so that the lower projection surfaces 512 and 522 are formed in close contact with each other. The cam protrusion contact portion 440-1 having the cam protrusion 448 and the cam lever 446-1 formed to be in close contact between the inner clamp 510 and the outer clamp 520 is a cam lever 446-1. ) One end of each of the pressing projections (442-4, 442-4 ') bent by the letter "c" between the pressing projections (442-4, 442-4') so that the fixing pin 460 can be inserted. Bending grooves 443 are formed in the pin holes, and pinholes 444-4 and 444-4 'are formed at one end edges of the crimping protrusions 442-4 and 442-4', and the fixing pins 460 are formed. The hinge pin 450-4 in the fixing hole 464 of the fixing pin 460 while the hinge pin 450-4 penetrates the fixing hole 464 and the pin hole 444-4 'of the cam protrusion contact portion. It is fixed is characterized in that the end bracket 500 is coupled to the "T" shape.
본 발명을 구체적으로 설명하면;The present invention will be described in detail;
소방용 스프링클러를 지지 프레임(100)에 고정하기 위하여 사용하는 앤드 브라켓는 스프링클러(200)를 지지하는 지지 프레임(100)가 고정될 수 있도록 하단에 하부돌기면(512)이 형성된 "ㄴ" 자 형태의 내측클램프(510)와 하단에 하부돌기면(522)이 형성된 "ㄴ" 자 형태의 외측클램프(520)가 일정한 간격이 유지된 상태로 연결상부면(30)으로 연결되어 있고, 지지 프레임(120)가 관통되면서 고정될 수 있도록 내측클램프(510)와 외측클램프(520)에 지지 프레임 삽입홀(560, 560')가 형성되어 있다. 상기 지지 프레임(100)가 상부에서 결착될 수 있도록 내측클램프(510)와 외측클램프(520)의 사이에 지지 프레임결착돌기(540, 540')가 형성되어 있고, 상기 내측클램프와 외측클램프의 사이 간격이 유지될 수 있도록 내측클램프(510)와 외측클램프(520)의 사이에 간격유지돌기(550, 550')가 형성되어 있다. 또한 고정핀(460)이 관통될 수 있도록 내측클램프(510)와 외측클램프(520)에 고정핀홀(514, 514')이 형성되어 있다. 앤드 브라켓의 상부에 형성된 볼트홀(532)에 고정볼트(130)가 장착되어 있다. 캠레버(446-1) 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기(442-4, 442-4')가 각각 형성되어 있으며, 고정핀(460)이 삽입될 수 있도록 압착돌기(442-4, 442-4') 사이에 절곡홈(443)이 형성되어 있고, 압착돌기(442-4, 442-4')의 한쪽 단부 모서리에 핀홀(444-4, 444-4')이 형성되어 있다. 캠돌기 밀착부(440-1)의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 힌지핀(450-4)이 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 고정되어 앤드 브라켓(500)에 캠돌기 밀착부가 결합된 상태로 힌지핀(450-4)을 회전중심축으로 하여 회전되도록 형성하였다.End bracket used to fix the fire sprinkler to the support frame 100, the inner side of the "b" shape formed with a lower projection surface 512 at the bottom so that the support frame 100 for supporting the sprinkler 200 can be fixed The clamp 510 and the outer clamp 520 having a lower protrusion surface 522 formed at the lower end thereof are connected to the upper connection surface 30 in a state where a predetermined interval is maintained, and the support frame 120 is provided. Support frame insertion holes 560 and 560 'are formed in the inner clamp 510 and the outer clamp 520 so that they can be fixed while penetrating. Support frame fastening protrusions 540 and 540 'are formed between the inner clamp 510 and the outer clamp 520 so that the supporting frame 100 can be fastened therebetween, and between the inner clamp and the outer clamp. The gap holding protrusions 550 and 550 'are formed between the inner clamp 510 and the outer clamp 520 so that the gap can be maintained. In addition, fixing pin holes 514 and 514 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the fixing pin 460 can pass therethrough. The fixing bolt 130 is mounted in the bolt hole 532 formed on the top of the end bracket. Cam lever 446-1 is formed at each end of the pressing projections (442-4, 442-4 ') bent by the letter "C", the pressing projections (442-4, so that the fixing pin 460 can be inserted) Bending grooves 443 are formed between 442-4 ', and pinholes 444-4 and 444-4' are formed at one end edge of the crimping projections 442-4 and 442-4 '. The hinge pin 450-4 penetrates through the pin hole 444-4 of the cam protrusion contact portion 440-1, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 'of the cam protrusion contact portion. Hinge pin (450-4) is fixed to the fixing hole 464 of the fixing pin (460) in the state is the hinge pin (450-4) in the state in which the cam projection contact portion coupled to the end bracket 500 It was formed to rotate.
상기 힌지핀(450-4)은 캠돌기 밀착부의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 관통된 상태에서 고정핀(460)의 고정홀(464)에 결합되도록 형성하였다. 또한 한쪽 끝에 걸림돌기(462)가 형성되어 있으며, 다른 한쪽 끝에 고정홀(464)가 형성되어 있어 고정핀홀(514, 514')에 관통된 상태에서 힌지핀(450-4)과 결합되는 고정핀(460)으로 이루어진 특징이 있다.The hinge pin 450-4 is fixed to the pin protrusion 444-4 of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 ′ of the cam protrusion adhesion portion. It was formed to be coupled to the fixing hole 464 of the (460). In addition, a locking protrusion 462 is formed at one end, and a fixing hole 464 is formed at the other end, and the fixing pin is coupled to the hinge pin 450-4 in a state where the fixing protrusion 464 is penetrated through the fixing pin holes 514 and 514 '. 460 is characterized by.
본 발명의 소방용 앤드 브라켓은 소방용 스프링클러를 고정하는 센터 브라켓(410)과 결합되는 지지대(100)의 끝단에 장착되는 소방용 앤드 브라켓에 있어서, Fire and end bracket of the present invention in the fire and end bracket mounted on the end of the support (100) coupled with the center bracket 410 for fixing the fire sprinkler,
*상기 앤드 브라켓는 스프링클러와 결합되는 지지대(100)를 고정될 수 있도록 하단에 하부돌기면(512)이 형성된 내측클램프(510)와 하단에 하부돌기면(522)이 형성된 외측클램프(520)가 일정한 간격이 유지된 상태로 유지되도록 형성한 연결상부면(530)을 형성하였다.* The end bracket is fixed to the inner clamp 510 having a lower projection surface 512 at the bottom and the outer clamp 520 having a lower projection surface 522 at the bottom to fix the support 100 coupled to the sprinkler. A connecting upper surface 530 formed to be maintained in a state where the gap was maintained was formed.
상기 지지대(100)가 관통되면서 고정될 수 있도록 내측클램프(510)와 외측클램프(520)에 지지대 삽입홀(560, 560')가 형성되어 있으며, 상기 지지대를 가압하도록 연결상부면(530)에 형성된 지지대 고정부(130)를 형성하였다.Support insert holes 560 and 560 'are formed in the inner clamp 510 and the outer clamp 520 so that the support 100 can be fixed while being penetrated, and is connected to the upper surface 530 to press the support. The formed support fixing part 130 was formed.
상기 내측클램프(510)와 외측클램프(520)의 사이에 서로 밀착할 수 있도록 측면에 편심축을 갖는 캠돌기(448)에 의하여 가압하도록 캠돌기 밀착부(440-1)를 형성하였다.Cam protrusion contact portion 440-1 was formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520.
상기 캠돌기 밀착부(440-1)는 지지대 고정부 고정핀(460)과 상기 지지대 고정부 고정핀에 연결된 캠돌기(448)와 상기 캠돌기와 캠레버(446-1)로 형성되어 캠레버를 상부에서 하부 방향으로 회전시 캠돌기 면이 회전하면서 내측클램프와 외측클램프를 서로 밀착되도록 하여 상기 하부돌기면(512,522)이 서로 밀착되도록 형성한 특징이 있다.The cam protrusion contact portion 440-1 includes a cam fixing portion 448 and a cam protrusion and a cam lever 446-1 connected to a support fixing portion fixing pin 460 and the support fixing portion fixing pin to form a cam lever. When the cam projection surface rotates from the upper side to the lower side, the inner clamp and the outer clamp are in close contact with each other, so that the lower protrusion surfaces 512 and 522 are formed to be in close contact with each other.
상기 내측클램프(510)와 외측클램프(520)의 사이에 밀착할 수 있도록 캠돌기(448)와 캠레버(446-1)가 형성된 캠돌기 밀착부(440-1)는 캠레버(446-1) 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기(442-4, 442-4')가 각각 형성되어 있으며, 고정핀(460)이 삽입될 수 있도록 압착돌기(442-4, 442-4') 사이에 절곡홈(443)이 형성되어 있고, 압착돌기(442-4, 442-4')의 한쪽 단부 모서리에 핀홀(444-4, 444-4')이 형성되어 있으며, 상기 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 힌지핀(450-4)이 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 고정되어 앤드 브라켓(500)에 "T"자 형으로 결합된 특징이 있다.The cam protrusion contact portion 440-1 having the cam protrusion 448 and the cam lever 446-1 formed to be in close contact between the inner clamp 510 and the outer clamp 520 is a cam lever 446-1. ) One end of each of the pressing projections (442-4, 442-4 ') bent by the letter "c" between the pressing projections (442-4, 442-4') so that the fixing pin 460 can be inserted. Bending grooves 443 are formed in the pin holes, and pinholes 444-4 and 444-4 'are formed at one end edges of the crimping protrusions 442-4 and 442-4', and the fixing pins 460 are formed. The hinge pin 450-4 in the fixing hole 464 of the fixing pin 460 while the hinge pin 450-4 penetrates the fixing hole 464 and the pin hole 444-4 'of the cam protrusion contact portion. It is fixed is characterized in that the end bracket 500 is coupled to the "T" shape.
본 발명을 구체적으로 설명하면;The present invention will be described in detail;
소방용 스프링클러를 지지대(100)에 고정하기 위하여 사용하는 앤드 브라켓는 스프링클러(200)를 지지하는 지지대(100)가 고정될 수 있도록 하단에 하부돌기면(512)이 형성된 "ㄴ" 자 형태의 내측클램프(510)와 하단에 하부돌기면(522)이 형성된 "ㄴ" 자 형태의 외측클램프(520)가 일정한 간격이 유지된 상태로 연결상부면(530)으로 연결되어 있고, 지지대(120)가 관통되면서 고정될 수 있도록 내측클램프(510)와 외측클램프(520)에 지지대 삽입홀(560, 560')가 형성되어 있다.End bracket used to fix the fire sprinkler to the support 100, the inner clamp of the "b" shape formed with a lower projection surface 512 at the bottom so that the support 100 for supporting the sprinkler 200 can be fixed ( 510 and the outer clamp 520 having a lower projection surface 522 formed at the bottom thereof are connected to the upper connection surface 530 in a state where a predetermined interval is maintained, and the support 120 is penetrated. Support insertion holes 560 and 560 'are formed in the inner clamp 510 and the outer clamp 520 so as to be fixed.
상기 지지대(100)가 상부에서 결착될 수 있도록 내측클램프(510)와 외측클램프(520)의 사이에 지지대결착돌기(540, 540')가 형성되어 있고, 상기 내측클램프와 외측클램프의 사이 간격이 유지될 수 있도록 내측클램프(510)와 외측클램프(520)의 사이에 간격유지돌기(550, 550')가 형성되어 있다.The support clamping protrusions 540 and 540 'are formed between the inner clamp 510 and the outer clamp 520 so that the support 100 can be fastened from the top, and the gap between the inner clamp and the outer clamp is The gap maintaining protrusions 550 and 550 ′ are formed between the inner clamp 510 and the outer clamp 520 so as to be maintained.
또한 지지대 고정부 고정핀(460)이 관통될 수 있도록 내측클램프(510)와 외측클램프(520)에 고정핀홀(514, 514')이 형성되어 있다. 앤드 브라켓의 상부에 형성된 볼트홀(532)에 고정볼트(130)가 장착되어 있다. 캠레버(446-1) 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기(442-4, 442-4')가 각각 형성되어 있으며, 고정핀(460)이 삽입될 수 있도록 압착돌기(442-4, 442-4') 사이에 절곡홈(443)이 형성되어 있고, 압착돌기(442-4, 442-4')의 한쪽 단부 모서리에 핀홀(444-4, 444-4')이 형성되어 있다.In addition, fixing pin holes 514 and 514 ′ are formed in the inner clamp 510 and the outer clamp 520 so that the support fixing member fixing pin 460 can pass therethrough. The fixing bolt 130 is mounted in the bolt hole 532 formed on the top of the end bracket. Cam lever 446-1 is formed at each end of the pressing projections (442-4, 442-4 ') bent by the letter "C", the pressing projections (442-4, so that the fixing pin 460 can be inserted) Bending grooves 443 are formed between 442-4 ', and pinholes 444-4 and 444-4' are formed at one end edge of the crimping projections 442-4 and 442-4 '.
캠돌기 밀착부(440-1)의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 힌지핀(450-4)이 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 고정되어 앤드 브라켓(500)에 캠돌기 밀착부가 결합된 상태로 힌지핀(450-4)을 회전중심축으로 하여 회전되도록 형성하였다.The hinge pin 450-4 penetrates through the pin hole 444-4 of the cam protrusion contact portion 440-1, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 'of the cam protrusion contact portion. Hinge pin (450-4) is fixed to the fixing hole 464 of the fixing pin (460) in the state is the hinge pin (450-4) in the state in which the cam projection contact portion coupled to the end bracket 500 It was formed to rotate.
상기 힌지핀(450-4)은 캠돌기 밀착부의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 관통된 상태에서 고정핀(460)의 고정홀(464)에 결합되도록 형성하였다. 또한 한쪽 끝에 걸림돌기(462)가 형성되어 있으며, 다른 한쪽 끝에 고정홀(464)가 형성되어 있어 고정핀홀(514, 514')에 관통된 상태에서 힌지핀(450-4)과 결합되는 고정핀(460)으로 이루어진 특징이 있다.The hinge pin 450-4 is fixed to the pin protrusion 444-4 of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460, and the pin hole 444-4 ′ of the cam protrusion adhesion portion. It was formed to be coupled to the fixing hole 464 of the (460). In addition, a locking protrusion 462 is formed at one end, and a fixing hole 464 is formed at the other end, and the fixing pin is coupled to the hinge pin 450-4 in a state where the fixing protrusion 464 is penetrated through the fixing pin holes 514 and 514 '. 460 is characterized by.
본 발명은 앤드 브라켓(500)에 캠돌기 밀착부가 결합되어 있어 앤드 브라켓(500)에 캠돌기 밀착부(440-1)가 결합된 상태로 캠돌기 밀착부가 힌지핀(450-4)을 회전중심축으로 하여 회전되면서 앤드 브라켓의 내측클램프(510)와 외측클램프(520) 사이 간격을 단단하게 고정할 수 있도록 형성하였다.In the present invention, the cam protrusion contact portion is coupled to the end bracket 500 so that the cam protrusion adhesion portion hinge pin 450-4 is rotated in the state where the cam protrusion contact portion 440-1 is coupled to the end bracket 500. While rotating about the axis was formed to firmly fix the gap between the inner clamp 510 and the outer clamp 520 of the end bracket.
상기 캠돌기 밀착부(440-1)는 내측클램프(510)와 외측클램프(520)의 사이에 서로 밀착할 수 있도록 측면에 편심축을 갖는 캠돌기(448)에 의하여 가압하도록 형성하였다.The cam protrusion contact portion 440-1 is formed to press by the cam protrusion 448 having an eccentric shaft on the side surface so as to be in close contact with each other between the inner clamp 510 and the outer clamp 520.
본 발명에서 캠돌기 밀착부는 캠레버(446-1) 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기(442-4, 442-4')가 각각 형성되어 있으며, 고정핀(460)이 삽입될 수 있도록 압착돌기(442-4, 442-4') 사이에 절곡홈(443)이 형성되어 있고, 압착돌기(442-4, 442-4')의 한쪽 단부 모서리에 핀홀(444-4, 444-4')이 형성되어 있으며, 캠돌기 밀착부의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 힌지핀(450-4)이 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 고정되어 앤드 브라켓(500)에 캠돌기 밀착부가 결합된 상태로 힌지핀(450-4)을 회전중심축으로 하여 회전되면서 앤드 브라켓의 내측클램프(510)와 외측클램프(520) 사이 간격을 단단하게 고정할 수 있다.In the present invention, the cam protrusion contact portion is formed by pressing projections 442-4 and 442-4 'bent at the one end of the cam lever 446-1, respectively, to allow the fixing pin 460 to be inserted. Bending grooves 443 are formed between the pressing protrusions 442-4 and 442-4 ', and pinholes 444-4 and 444-4 at one end edges of the pressing protrusions 442-4 and 442-4'. ') Is formed, the hinge pin (450-4) in the pin hole (444-4) of the cam projection contact portion, the fixing hole 464 of the fixing pin 460 and the pin hole (444-4') of the cam projection contact portion. In the penetrating state, the hinge pin 450-4 is fixed to the fixing hole 464 of the fixing pin 460, and the hinge pin 450-4 is rotated at the center with the cam protrusion contact portion coupled to the end bracket 500. As the axis rotates, the gap between the inner clamp 510 and the outer clamp 520 of the end bracket may be firmly fixed.
본 발명은 캠돌기 밀착부의 핀홀(444-4), 고정핀(460)의 고정홀(464)과 캠돌기 밀착부의 핀홀(444-4')에 관통된 상태에서 고정핀(460)의 고정홀(464)에 힌지핀(450-4)이 결합되어 있고, 한쪽 끝에 걸림돌기(462)가 형성되어 있으며, 다른 한쪽 끝에 고정홀(464)가 형성되어 있어 고정핀홀(514, 514')에 관통된 상태에서 힌지핀(450-4)과 고정핀(460)이 결합되어 있다.The present invention is a fixing hole of the fixing pin 460 in the state penetrated through the pin hole (444-4) of the cam protrusion contact portion, the fixing hole 464 of the fixing pin 460 and the pin hole (444-4 ') of the cam protrusion contact portion. The hinge pin 450-4 is coupled to the 464, and the locking protrusion 462 is formed at one end thereof, and the fixing hole 464 is formed at the other end thereof to penetrate the fixing pin holes 514 and 514 '. Hinge pin (450-4) and the fixing pin (460) is coupled in the state.
본 발명의 다른 실시예는 도 16 내지 도 19과 같이 본 발명에서 앤드 브라켓(500-1)는 지지대(100)가 관통되면서 고정될 수 있도록 내측클램프(510)와 외측클램프(520)에 지지대 삽입홀(560, 560')과 상기 지지대를 고정하도록 연결상부면(530)에 지지대 고정부(440-3)를 형성하였다.Another embodiment of the present invention is the end bracket 500-1 in the present invention as shown in Figs. 16 to 19, the support bracket is inserted into the inner clamp 510 and the outer clamp 520 to be fixed while the support 100 is penetrated. Support fixing parts 440-3 were formed on the connection upper surface 530 to fix the holes 560 and 560 'and the support.
상기 지지대 고정부(440-3)는 연결상단면(530)의 중앙 절취면에 삽입되며 지지대 고정부(440-3)의 핀홀(444-5)에 힌지핀(450-5)이 관통된 상태에서 고정핀홀(514-5, 514-5')에 힌지핀(450-5)이 고정되어 앤드 브라켓 본체(500-1)에 지지대 고정부(440-5)가 결합된 상태로 힌지핀(450-5)을 회전중심축으로 하여 회전되면서 지지대(100)가 고정클램프의 내측클램프(510)와 외측클램프(520)에 고정되도록 형성한 특징이 있다.The support fixing portion 440-3 is inserted into the center cutting surface of the upper connection surface 530 and the hinge pin 450-5 penetrates through the pin hole 444-5 of the supporting fixing portion 440-3. Hinge pin (450-5) is fixed to the fixing pin holes (514-5, 514-5 ') in the hinge pin (450-5) in the support bracket 440-5 is coupled to the end bracket body (500-1) It is characterized in that the support 100 is formed to be fixed to the inner clamp 510 and the outer clamp 520 of the fixed clamp while being rotated by -5) as the center of rotation.
상기 내측클램프(510)와 외측클램프(520)에 고정핀홀(514-5, 514-5')이 형성되어 있어 고정핀(450-5)이 관통될 수 있도록 하였다.Fixing pin holes 514-5 and 514-5 'are formed in the inner clamp 510 and the outer clamp 520 to allow the fixing pin 450-5 to penetrate.
본 발명에서 고정핀(450-5)은 지지대 고정부(440-3)의 핀홀(444-5)에 관통된 상태에서 고정핀홀(514-5, 514-5')에 고정되어 있다.In the present invention, the fixing pin 450-5 is fixed to the fixing pin holes 514-5 and 514-5 ′ in a state where the fixing pin 450-5 passes through the pin hole 444-5 of the support fixing unit 440-3.
본 발명의 지지대 고정부(440-5)와 캠돌기 밀착부(440-1)는 가압시 원하는 위치(방향)에서 캠레버를 당겨서 고정할 수 있는 특징이 있다.The support fixing part 440-5 and the cam protrusion contact part 440-1 of the present invention have a feature that can be fixed by pulling the cam lever at a desired position (direction) during pressing.
본 발명은 지지프레임(100)을 고정하기 위해 상부의 연결 상단면(530)에 형성된 지지대 고정부(440-3)를 형성하여 논스톱으로 손으로 쉽게 당겨서 결합하도록 하였다. 지지대고정부의 끝단을 캠돌기(448)가 형성된 편심축에 의한 회전으로 밀착하여 단단하게 고정하였다.The present invention forms a support fixing portion (440-3) formed on the upper connection top surface 530 of the upper in order to fix the support frame 100 to be easily pulled by a non-stop by hand. The end of the support stand was fixed firmly by the rotation by the eccentric shaft in which the cam protrusion 448 was formed.
본 발명의 센터 브라켓과 앤드 브라켓을 고정하는 캠돌기 밀착구는 1개 또는 1개 이상을 각각 적용하며 고정하는 것은 본 발명에 의해서 충분히 적용할 수 있으며, 본원 특허청구범위에 포함됨을 알 수 있다. Cam protrusion contact hole for fixing the center bracket and the end bracket of the present invention is applied to one or more than one, respectively, and fixing is applicable to the present invention, it can be seen that it is included in the claims.

Claims (7)

  1. 스프링클러를 지지 프레임에 고정하기 위하여 사용하는 센터 브라켓과 상기 지지 프레임의 끝단에 장착되는 앤드 브라켓으로 구성된 소방용 스프링클러의 고정 브라켓에 있어서, 상기 센터 브라켓은 스프링클러를 지지 프레임이 끼워진 상태로 스프링클러가 클램핑이 될 수 있도록 상기 스프링클러가 클램프 요홈에 끼워진 상태로 편심축을 갖는 캠돌기가 밀착되어 클램핑이 될 수 있도록 캠돌기 밀착부가 형성한 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.In the fixed bracket of the fire sprinkler consisting of a center bracket used to secure the sprinkler to the support frame and an end bracket mounted to the end of the support frame, the center bracket is the sprinkler to be clamped with the support frame fitted And a cam protrusion contacting portion formed so that the cam protrusion having an eccentric shaft is in close contact with the sprinkler is fitted into the clamp groove so as to be clamped.
  2. 제 1항에 있어서, 상기 캠돌기 밀착부는 The method of claim 1, wherein the cam protrusion contact portion
    캠레버의 한쪽 끝에 캠돌기가 형성되어 있으며, 상기 캠돌기의 한쪽 단부 모서리를 축으로 하여 회전되는 상기 캠레버의 회전운동에 의하여 일측면이 돌출된 캠돌기가 가압하여 스프링 클러를 클램핑이 되도록 한 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.A cam protrusion is formed at one end of the cam lever, and the cam protrusion protruding from one side is pressed by the rotational movement of the cam lever rotated around the corner of one end of the cam protrusion to clamp the sprinkler. Fixing bracket of the fire sprinkler, characterized in that.
  3. 제 1항에 있어서, 상기 캠돌기 밀착부는The method of claim 1, wherein the cam protrusion contact portion
    캠레버 한쪽 끝에 압착돌기가 형성되어 있으며, 상기 압착돌기의 한쪽 단부 모서리에 핀홀이 형성되어 있고, 상기 압착돌기의 다른 한쪽 단부 모서리에 곡면돌기가 형성되어 있으며, 압착돌기와 곡면돌기 사이에 돌기 요홈이 형성되어 있는 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.A crimping projection is formed at one end of the cam lever, a pinhole is formed at one end corner of the crimping projection, a curved projection is formed at the corner of the other end of the crimping projection, and a projection recess is formed between the crimping projection and the curved projection. Fixing bracket of the fire sprinkler, characterized in that formed.
  4. 제 1항에 있어서, 상기 캠레버와 스프링클러의 사이에 밀착편에 의하여 클램핑이 될 수 있도록 힌지핀이 끼워진 상태로 고정될 수 있도록 센터 브라켓에 밀착편 고정용 핀홀이 형성되어 결합된 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.The method according to claim 1, wherein the contact pin fixing pinhole is formed and coupled to the center bracket so that the hinge pin is fixed between the cam lever and the sprinkler to be clamped by the contact piece. Fixing bracket for fire sprinkler.
  5. 소방용 스프링클러를 고정하는 센터 브라켓과 결합되는 지지 프레임의 끝단에 장착되는 소방용 앤드브라켓은 스프링클러와 결합되는 지지 프레임을 고정될 수 있도록 하단에 하부돌기면이 형성된 내측클램프와 하단에 하부돌기면이 형성된 외측클램프가 일정한 간격이 유지된 상태로 유지되도록 형성한 연결상부면과, 상기 지지 프레임가 관통되면서 고정될 수 있도록 내측클램프와 외측클램프에 지지 프레임 삽입홀이 형성되어 있으며, 상기 지지 프레임을 가압하도록 연결상부면에 형성된 지지 프레임 고정부와, The fire end bracket mounted on the end of the support frame coupled with the center bracket fixing the fire sprinkler has an inner clamp having a lower projection surface at the bottom and an outer projection surface formed at the bottom to secure the support frame coupled with the sprinkler. The upper connection surface formed to maintain the clamp at a constant interval, and the support frame insertion hole is formed in the inner clamp and the outer clamp so that the support frame can be fixed while penetrating, the upper connection portion to press the support frame A support frame fixing portion formed on the surface,
    상기 내측클램프와 외측클램프의 사이에 서로 밀착할 수 있도록 측면에 편심축을 갖는 캠돌기에 의하여 가압하도록 캠돌기 밀착부를 형성하고,A cam protrusion contact portion is formed to press by a cam protrusion having an eccentric shaft on a side surface so as to be in close contact with each other between the inner clamp and the outer clamp,
    상기 캠돌기 밀착부는 지지 프레임 고정부 고정핀과 상기 지지 프레임 고정부 고정핀에 연결된 캠돌기와 상기 캠돌기와 캠레버로 형성되어 캠레버를 상부에서 하부 방향으로 회전시 캠돌기 면이 회전하면서 내측클램프와 외측클램프를 서로 밀착되도록 하여 상기 하부돌기면이 서로 밀착되도록 형성한 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.The cam protrusion contact part is formed of a cam protrusion connected to the support frame fixing part fixing pin and the support frame fixing part fixing pin, the cam protrusion and the cam lever, and when the cam lever rotates from the upper direction to the lower direction, the cam protrusion surface rotates with the inner clamp. Fixing bracket of the fire sprinkler, characterized in that the outer clamp is in close contact with each other formed so that the lower projection surface is in close contact with each other.
  6. 제 5항에 있어서, 상기 내측클램프와 외측클램프의 사이에 밀착할 수 있도록 캠돌기와 캠레버가 형성된 캠돌기 밀착부는The cam protrusion contact portion according to claim 5, wherein a cam protrusion and a cam lever are formed so as to be in close contact between the inner clamp and the outer clamp.
    캠레버 한쪽 끝에 "ㄷ"자로 절곡된 압착돌기가 각각 형성되어 있으며, 고정핀이 삽입될 수 있도록 압착돌기 사이에 절곡홈이 형성되어 있고, 압착돌기의 한쪽 단부 모서리에 핀홀이 형성되어 있으며, 상기 고정핀의 고정홀과 캠돌기 밀착부의 핀홀에 힌지핀이 관통된 상태에서 고정핀의 고정홀에 힌지핀이 고정되어 앤드 브라켓에 "T"자 형으로 결합된 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.Each of the pressing projections bent at the end of the cam lever is formed by the letter "c", a bending groove is formed between the pressing projections so that the fixing pin can be inserted, and a pinhole is formed at one end edge of the pressing projection. The fixing bracket of the fire sprinkler, characterized in that the hinge pin is fixed to the fixing hole of the fixing pin while the hinge pin is penetrated through the fixing hole of the fixing pin and the pin hole of the cam protrusion contacting part. .
  7. 제 5항에 있어서, 상기 지지 프레임가 관통되면서 고정될 수 있도록 내측클램프와 외측클램프에 지지 프레임 삽입홀과 상기 지지 프레임을 고정하도록 연결상부면(530)에 형성된 지지 프레임 고정부는 The support frame fixing part of claim 5, wherein the support frame fixing part is formed on the connection upper surface 530 to fix the support frame insertion hole and the support frame to the inner clamp and the outer clamp so that the support frame can be fixed while penetrating.
    연결상단면의 중앙 절취면에 삽입되며 지지 프레임 고정부(440-5)의 핀홀(444-5)에 힌지핀(450-5)이 관통된 상태에서 고정핀홀(514-5, 514-5')에 힌지핀(450-5)이 고정되어 앤드 브라켓 본체(500-1)에 지지 프레임 고정부(440-5)가 결합된 상태로 힌지핀(450-5)을 회전중심축으로 하여 회전되면서 지지 프레임이 고정클램프의 내측클램프와 외측클램프에 고정되도록 형성한 것을 특징으로 하는 소방 스프링클러의 고정 브라켓.Fixing pin holes 514-5 and 514-5 'with hinge pins 450-5 penetrated through the pin holes 444-5 of the support frame fixing part 440-5 and inserted into the center cutting surface of the upper end surface of the connection. The hinge pin (450-5) is fixed to the hinge pin (450-5) is rotated with the hinge pin (450-5) as the center of rotation while the support frame fixing portion (440-5) is coupled to the end bracket body (500-1) Fixing bracket of the fire sprinkler, characterized in that the support frame is formed to be fixed to the inner clamp and the outer clamp of the fixed clamp.
PCT/KR2012/003783 2012-05-10 2012-05-15 Fixing bracket of fire sprinkler WO2013168839A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2012-0049676 2012-05-10
KR1020120049676A KR101304747B1 (en) 2012-04-16 2012-05-10 Supporting clamp
KR20120050132 2012-05-11
KR10-2012-0050132 2012-05-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654211A (en) * 2013-11-22 2015-05-27 海洋王（东莞）照明科技有限公司 Mounting fixing device for universal regulating mechanism of lamp
WO2020236783A1 (en) * 2019-05-22 2020-11-26 Flent Ballantyne A grabber apparatus and method for using the same
US11306491B2 (en) 2019-05-22 2022-04-19 Ballantyne Gear Inc. Grabber tool and system
US11459779B2 (en) 2018-02-27 2022-10-04 Ballantyne Gear Inc. Roof-anchoring systems and methods

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KR20070121967A (en) * 2006-06-23 2007-12-28 송병철 Controlling cover for reduce in springcooler
KR20090006409U (en) * 2007-12-24 2009-06-29 임영순 clamp for connecting socket of spring cooler
KR20110097660A (en) * 2010-02-25 2011-08-31 임관빈 Springkler clamp
US20120097406A1 (en) * 2010-10-26 2012-04-26 Pnm, Inc. Clamp for sprinkler support assembly

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Publication number Priority date Publication date Assignee Title
KR20070121967A (en) * 2006-06-23 2007-12-28 송병철 Controlling cover for reduce in springcooler
KR20090006409U (en) * 2007-12-24 2009-06-29 임영순 clamp for connecting socket of spring cooler
KR20110097660A (en) * 2010-02-25 2011-08-31 임관빈 Springkler clamp
US20120097406A1 (en) * 2010-10-26 2012-04-26 Pnm, Inc. Clamp for sprinkler support assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654211A (en) * 2013-11-22 2015-05-27 海洋王（东莞）照明科技有限公司 Mounting fixing device for universal regulating mechanism of lamp
US11459779B2 (en) 2018-02-27 2022-10-04 Ballantyne Gear Inc. Roof-anchoring systems and methods
WO2020236783A1 (en) * 2019-05-22 2020-11-26 Flent Ballantyne A grabber apparatus and method for using the same
US11306491B2 (en) 2019-05-22 2022-04-19 Ballantyne Gear Inc. Grabber tool and system

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