KR20120126585A - Restoration device of short pillar calmp - Google Patents

Restoration device of short pillar calmp Download PDF

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Publication number
KR20120126585A
KR20120126585A KR1020110044485A KR20110044485A KR20120126585A KR 20120126585 A KR20120126585 A KR 20120126585A KR 1020110044485 A KR1020110044485 A KR 1020110044485A KR 20110044485 A KR20110044485 A KR 20110044485A KR 20120126585 A KR20120126585 A KR 20120126585A
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KR
South Korea
Prior art keywords
support
guide
clamping
upper portion
seating
Prior art date
Application number
KR1020110044485A
Other languages
Korean (ko)
Inventor
이요섭
Original Assignee
이요섭
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
Application filed by 이요섭 filed Critical 이요섭
Priority to KR1020110044485A priority Critical patent/KR20120126585A/en
Publication of KR20120126585A publication Critical patent/KR20120126585A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions
    • B21D1/10—Removing local distortions of specific articles made from sheet metal, e.g. mudguards
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The present invention relates to a clamp restoring device for copper clubs.
To this end, the present invention is a clamp restoring device for a copper club configured to pressurize and restore the deformation generated in the clamping wrapper member rotatably coupled to the clamping support member, the restoring device is a support portion fixed to the upper portion of the support frame And, it is composed of a pressurizing portion provided to be vertically reciprocated on the upper portion of the support portion, the support portion is formed on the upper portion of the support plate has a seating guide having a convex shape in a semicircular shape, the rear of the seating support guide A guide groove in which a guide groove is formed is integrally formed, and the pressurizing portion is coupled to a pressurized frame provided directly above the support plate, and pressurized to face the upper portion of the seating guide to the lower portion of the hydraulic cylinder. It is characterized in that the pressing head is formed with a concave groove to be coupled.

Description

Clamp Restoration Device for Copper Bars {RESTORATION DEVICE OF SHORT PILLAR CALMP}

The present invention relates to a clamp restoring device for a copper club, in particular, so that the deformation generated in the clamping wrapper member rotatably coupled to the clamping support member in the process of using the clamp can be restored by the pressing unit.

In general, copper bars are used as a way to construct structures safely and accurately by supporting formwork or other vertical loads in concrete forming frames in structures and civil works with high floor heights, heavy weights, and spaces. .

Dongbari is used to assemble modular members at the construction site. It uses single piece copper bar called pipe support to support the formwork with high structural stability and easy assembly and dismantling. Is most commonly used.

This pipe support is a temporary material that is widely used in civil engineering as well as in construction work. By connecting neighboring vertical supports and horizontal supports, it is possible to secure construction safety or to assemble scaffolds on the vertical supports. do.

The horizontal support of the vertical support to be installed for this purpose is coupled by a clamp having a bidirectional, wherein the bi-directional clamp is used to be coupled to the other side of the clamping support member rotatably by a hinge pin The tightening bolt is fastened to one side of the clamping member, the tightening bolt is coupled, the tightening bolt is inserted into the notch groove formed in the clamping wrapping member is tightened by the tightening nut, the horizontal support on one side of the vertical support object To be combined.

However, such a clamp has a problem in that the clamping and wrapping member is crushed or bent due to external impact or carelessness in the process of installing, dismantling, storing and transporting the pipe support.

In addition, when the vertical support and the horizontal support are coupled using the deformed clamping wrapping member, there is a problem in that the copper group collapses due to a weakening of the coupling force or the fastening force.

In addition, there is another problem that additional costs are spent in the process of discarding the modified clamp and replacing it with a new clamp.

In the present invention, when deformation occurs in the clamping wrapper due to external impact or neglect of management in the process of installing, dismantling, storing, and transporting a copper bar, it is possible to prevent additional expenses and restore only the deformed part of the service life. It is to be extended.

According to the present invention, in the clamp restoring device (A) for a group, which is configured to pressurize and restore the deformation generated in the clamping and wrapping member (51) rotatably coupled to the clamping support member (50), the restoring apparatus (A) is Is composed of a support portion 20 fixed to the upper portion of the support frame 10, and the pressing portion 30 is provided to be vertically reciprocated on the upper portion of the support portion 20, the support portion 20 A mounting support guide 22 having a semicircular convex shape is formed on the upper portion of the supporting plate 21, and a support guide 23 having a guide groove 231 formed at the rear of the mounting support guide 22 is integrally formed. Is formed in the, the pressing portion 30 is coupled to the hydraulic cylinder 33 to the pressing frame 32 provided on the upper portion of the support plate 21, the mounting below the hydraulic cylinder 33 Pressing head 3 having a concave groove 341 is pressed against the upper portion of the support guide 22 4) is characterized in that it is coupled.

In addition, the seating support guide 22 formed on the support plate 21 is characterized in that the guide piece 221 is formed to protrude on both sides so that the clamping wrapping member 51 is seated in place.

In addition, the support guide 23 is characterized in that the pressing piece 233 having a slope that is lowered toward the bottom on the front surface of the horizontal member 232 is pressed end of the clamping wrapping member (51).

In addition, the concave groove 341 of the pressing head 34 is characterized in that the pressing protrusion 342 is formed on both sides is configured to be restored by pressing both sides of the edge of the clamping wrapping member (51).

The concave groove 341 of the pressing head 34 has guide posts 343 formed at both sides thereof, and the guide posts 343 are posts formed at the front side of the horizontal member 232 of the support guide 232. It is characterized in that it is inserted into the hole (234).

According to the present invention, when deformation occurs in the clamping wrapper member rotatably coupled to the clamping support member in the process of using the clamp, the partial restoring may be performed by pressing only the portion where the deformation occurs using the pressing unit. The effect of prolonging the service life can be obtained.

In addition, it is possible to further prevent the additional costs to be obtained economic effect can be achieved.

And as the deformed part is restored, it is possible to prevent the collapse of the group by preventing the weakening of the coupling force or the fastening force of the portion where the vertical support and the horizontal support are combined, thereby improving safety. You can get more.

1 is a perspective view of a clamp restoring apparatus for a group according to the present invention.
Figure 2 is a perspective view showing a state in which the clamping wrapping member is seated in the clamp restoring device for a copper according to the present invention.
Figure 3 is a perspective view showing the separation of the seating guide and the pressure head of the clamp restoring device for a drive according to the invention.

An embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, the clamp restoring apparatus A according to the present invention is partially deformed in the clamping and wrapping member 51 rotatably coupled to the clamping support member 50. The predetermined pressure is applied to the portion where the deformation is generated, so that the deformation is restored.

The clamp restoring device (A) is configured such that the pressing portion 30 is vertically reciprocated in the supporting portion 20 fixed to the upper portion of the support frame 10.

The supporting part 20 has a function that the pressing force acts equally on the deformed clamping wrapping member 51 while the load acting on the pressing part 30 is stably supported. It is configured to be integrally formed with a seating guide 22 having a convex shape in the shape of a semi-circle on the top.

The seating support guide 22 formed on the support plate 21 is formed so that the guide piece 221 protrudes on both sides so that the clamping and wrapping member 51 is seated on the seating support 22 to flow to any one side. It is configured to prevent it. That is, the position of the clamping wrapping member 51 is always settled at a fixed position by the guide piece 221.

A support guide 23 having a guide groove 231 is integrally formed at the rear of the seating guide 22 so that the tip portion of the clamping wrapping member 51 can be stably supported.

The support guide 23 is formed on the front surface of the horizontal member 232, the pressing piece 233 having a slope that is lowered toward the lower side to any one side in the process of easily pressing the end of the clamping wrapping member (51) The deformation can be prevented.

The pressing unit 30 has a function of generating a predetermined pressing force and acting as a seating guide 22 so that the pressing unit 30 is provided on the pressing frame 32 provided directly above the supporting plate 31. The hydraulic cylinder 33 is coupled, and the pressure head 34 formed with a concave groove 341 which is pressed against the upper portion of the seating guide 22 to the lower portion of the hydraulic cylinder 33 is to be coupled. Consists of.

The recessed grooves 341 of the pressing head 34 are configured to be restored in a process in which pressing protrusions 342 are formed at both sides and both edges of the clamping wrapping member 51 are pressed. That is, the deformed portion can be maintained in a state that is completely in contact with the surface of the vertical support and the horizontal support.

The recessed grooves 341 of the pressing head 34 are formed with guide posts 343 having predetermined diameters on both sides thereof, and the guide posts 343 are provided with the support guides 23 of the horizontal members 232. As it is inserted into the post hole 234 formed on the front side, the pressing head 34 can be easily moved to the lower part in the process of moving downward.

The process of restoring the clamping wrapping member deformed by the clamp restoring apparatus for a copper club having such a configuration is as follows.

First, the deformed clamping and wrapping member 51 has an unfolded state in the clamping support member 50, and then the inner surface of the unfolded clamping support member 50 is seated on the seating support 22. At this time, as both sides of the clamping support member 50 are supported by the guide pieces 221 formed at both sides of the seating guide 22, the clamping wrapping member 51 is seated in the correct position.

Next, the hydraulic cylinder 33 is operated by using a switch (not shown) to move the pressure head 34 downward, and then the recessed groove 341 formed in the pressure head 34 is seated guide 22. The deformed part is restored to its original state in the process of being pressed against the outer surface of the clamping wrapping member 51 seated in the).

Next, as the hydraulic cylinder 33 moves in the reverse direction, that is, the upper portion, and the pressurizing head 34 moves upward, one deformed clamping wrap is made by taking out the clamp whose deformation has been restored from the seat support guide 22. The member 51 is to be restored, and by repeating this process, many clamping and wrapping members 51 can be restored.

10: support frame 20: support
21: Support Plate 22: Seat Support Guide
23: support guide 30: pressing part
31: Supporting plate 32: Pressure frame
33: hydraulic cylinder 34: pressure head
50: clamping member 51: clamping member
231: guide groove 341: concave groove

Claims (5)

In the clamp restoring apparatus (A) for copper clubs configured to pressurize and restore the deformation generated in the clamping wrapping member (51) rotatably coupled to the clamping support member (50),
The restoration device (A) is composed of a support portion 20 fixed to the upper portion of the support frame 10, the pressing portion 30 is provided to be vertically reciprocated on the upper portion of the support portion 20, The supporting portion 20 has a seating guide 22 having a convex shape in a semicircular shape on the upper portion of the support plate 21, the guide groove 231 is formed at the rear of the seating support 22 The support guide 23 is formed integrally, the pressure portion 30 is coupled to the hydraulic cylinder 33 to the pressure frame 32 provided on the upper portion of the support plate 21, the hydraulic cylinder ( 33. A clamp restoring device for a copper club, characterized in that a pressing head (34) having a concave groove (341) being pressed against the upper portion of the seating guide (22) is coupled to a lower portion of the seat support guide (22). The method of claim 1,
The mounting support guide 22 formed on the support plate 21 is formed so that the guide piece 221 protrudes on both sides, the clamping wrapping member 51 is characterized in that the clamp restoring device for seating in place. The method of claim 1,
Restoration of the clamp for the copper bar, characterized in that the support guide 23 is formed on the front surface of the horizontal member 232 has a pressing piece 233 having a lower slope toward the lower portion is pressed the end of the clamping wrapping member (51) Device. The method of claim 1,
The concave groove 341 of the pressing head 34 is formed with pressing protrusions 342 on both sides, so that both sides of the edge of the clamping wrapping member 51 are configured to be restored to be clamped. The method of claim 1,
Concave grooves 341 of the pressing head 34 are formed with guide posts 343 on both sides, and the guide posts 343 are post holes formed on the front side of the horizontal member 232 of the support guide 232. 234, the clamp restoring device for a copper foil, characterized in that inserted into.


KR1020110044485A 2011-05-12 2011-05-12 Restoration device of short pillar calmp KR20120126585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110044485A KR20120126585A (en) 2011-05-12 2011-05-12 Restoration device of short pillar calmp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110044485A KR20120126585A (en) 2011-05-12 2011-05-12 Restoration device of short pillar calmp

Publications (1)

Publication Number Publication Date
KR20120126585A true KR20120126585A (en) 2012-11-21

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Family Applications (1)

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KR1020110044485A KR20120126585A (en) 2011-05-12 2011-05-12 Restoration device of short pillar calmp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104017A1 (en) 2012-11-09 2014-05-15 Hyundai Motor Company METHOD FOR SEARING A TOUCH POINT FOR A COUPLING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104017A1 (en) 2012-11-09 2014-05-15 Hyundai Motor Company METHOD FOR SEARING A TOUCH POINT FOR A COUPLING

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