KR20110092094A - Connecting structure for pipe - Google Patents

Connecting structure for pipe Download PDF

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Publication number
KR20110092094A
KR20110092094A KR1020100011561A KR20100011561A KR20110092094A KR 20110092094 A KR20110092094 A KR 20110092094A KR 1020100011561 A KR1020100011561 A KR 1020100011561A KR 20100011561 A KR20100011561 A KR 20100011561A KR 20110092094 A KR20110092094 A KR 20110092094A
Authority
KR
South Korea
Prior art keywords
pipe
ring
tube
jaw
pipes
Prior art date
Application number
KR1020100011561A
Other languages
Korean (ko)
Inventor
김대현
Original Assignee
김대현
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 김대현 filed Critical 김대현
Priority to KR1020100011561A priority Critical patent/KR20110092094A/en
Publication of KR20110092094A publication Critical patent/KR20110092094A/en

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Classifications

    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1205—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis placed behind a flange and which act behind the other flange
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/18—Joints tightened by eccentrics or rotatable cams
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/20—Joints tightened by toggle-action levers
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/027—Sealing by means of a joint of the quick-acting type
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • 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
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/023—Y- pieces
    • 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
    • F16L43/00—Bends; Siphons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

PURPOSE: A structure for jointing pipe is provided to reduce the material cost and construction period by maximizing the force which endures the vertical direction load without the separate hanger. CONSTITUTION: A structure for jointing pipe comprises one side and the other side pipes(100, 200). A hook device(110) of one side pipe comprises a lever(112) and a connecting hook(114). The connecting hook is operated with the lever. The connecting hook of one side pipe hangs on the jaw(212) of the other pipe. If the connecting hook is pulled by turning the lever when the two pipes are each other opposite, the connecting hook hangs on the jaw and two pipes are each other connected.

Description

Connecting structure for pipe}

The present invention relates to a pipe connection structure, and more particularly, to a pipe connection structure that allows to connect two pipes quickly and conveniently.

In general, plumbing equipment is closely related to human daily life. Not only does it supply drinking water to homes or industrial water to factories, but it also discharges used wastewater to the outside. Piping can be broadly divided into industrial piping including industrial piping such as building piping, which is in charge of water supply, hot water supply, heating and cooling, drainage, and exhaust, and crude oil transportation piping, dust collector piping, and power plant piping.

Pipes used in the above pipes are used by selecting the steel pipe, synthetic resin pipe, cast iron pipe, concrete pipe, copper pipe, etc. according to the temperature, pressure, the nature of the transport object in the pipe, and usually formed in a constant length or shape Are connected to each other.

On the other hand, when connecting the pipes formed in a constant length and shape as described above, the packing is wrapped around the outer peripheral surface of the pipe connection and then wrapped around the pipe connection band, or connected using a separate pipe connection bracket, or Various methods have been applied, such as forcing one tube into another and forcing it to be glued together. However, even with the pipe connection structure as described above, the task of connecting the pipes according to various conditions such as the use of the pipe and the construction environment could be inconvenient or difficult to work quickly, and there was a need to improve them.

The present invention aims to obtain a pipe connection structure that can be easily dismantled and improved in maintenance while improving the structure of the connection parts of the pipes that are connected to each other, while allowing the pipes to be connected more conveniently and quickly.

In the present invention, the two pipes are connected to each other by connecting the two pipes by forming a hook to operate by the handle on one side of the pipe and the other side by forming a locking jaw to allow the connecting ring can be easily and quickly connected. Make sure

According to the pipe connection structure according to the present invention,

It is possible to connect two pipes more quickly and conveniently, which improves workability. It can be applied to various joint pipes, and it is convenient to connect and disconnect pipes. In addition, the installation direction of the pipe can be adjusted freely during piping, and because the force to endure in the vertical direction is maximized, there is no need to use a separate hanger for reinforcing the force in the vertical direction at the pipe connection part. Various effects are caused, such as shortening the construction period.

1 is an exploded view schematically showing a pipe connection structure according to the present invention;
2 to 4 is a process diagram showing a state in which the pipe according to the present invention is connected,
5 is an exemplary view showing various embodiments of forming a locking step according to the present invention;
6 is an exemplary view showing another embodiment in which the ring device according to the present invention is formed in the tube,
7 is an exemplary view showing an example in which the present invention is applied to an elbow,
8 is a construction state diagram showing a state in which the present invention is applied to the elbow construction.

The present invention is a pipe connection structure that allows the two pipes to be connected simply and quickly, will be described in detail with reference to the accompanying drawings, FIGS.

1 is an exploded view schematically showing a pipe connection structure according to the present invention. 2 to 4 is a process chart showing a state in which the pipe according to the present invention is connected.

As shown, the pipe connection structure according to the present invention connects two pipes 100 and 200, and the ring device 110 is disposed at one end of one of the two pipes 100 and 200 facing each other. ) Is formed, and the locking jaw 212 is formed at the distal end of the other pipe (200).

The ring device 110 has a shaft fixed and rotatable handle 112, and the connecting ring 114 is pushed and pulled in accordance with the rotation of the handle 112, as a basic configuration, the two pipes 100 ( It is provided in the outer peripheral surface of one pipe | tube 100 among 200. At this time, the number of installation of the ring device 110 should be at least two bars to balance the force, considering the diameter of the pipe 100, 200, the number of installation in the range of about 2 to 4 It is desirable to adjust.

The locking step 212 is formed so that the end of the connecting ring 114 is protruded to the outer peripheral surface of the other tube 200 is connected to the tube 100, the ring device 110 is formed. As shown in the figure, the connecting ring 114 is bent in a direction opposite to the bending direction, so that the end of the connecting ring 114 is caught.

When the hook 112 is pulled by rotating the handle 112 in a state in which the two pipes 100 and 200 face each other according to the configuration of the hook device 110 and the locking jaw 212 as described above. The connection ring 114 is hung on the hooking jaw 212 and the two pipes 100 and 200 are connected to each other.

Here, when the connecting ring 114 formed in the ring device 110 is pulled and caught by the locking jaw 212 as described above, the two tubes 100 and 200 are pulled together. Therefore, the one end of the tube 100 must be firmly supported by the other end of the tube 200 so that the connection state is not dismantled, and the support jaw 220 supporting the end of the one end of the tube 100 is the other side. It is formed in the tube (200).

The support jaw 200 can be formed on any one of the two pipes 100 and 200, and preferably, the support jaw 200 is formed on the side of the pipe 200 on which the locking jaw 212 is formed. The support jaw 200 can be configured to be inserted into the end of the tube 100 by forming a groove shape, when formed in the groove shape it is possible to fit the rubber packing 300 provided separately in the groove. . Therefore, when the end of the tube 100 is inserted after the rubber packing 300 is inserted, the rubber packing 300 is compressed by the end of the tube 100 while maximizing watertightness.

On the other hand, the cover 230 may be formed above the locking step 212. The cover 230 protrudes along the outer circumferential surface of the pipe 200, and prevents foreign matter from flowing into the locking jaw 212 and prevents the detachment of the connecting ring 114. When buried in the wall is to perform a variety of roles, such as to secure a space for fastening the connection ring 114. The shape may be formed in various ways, but the cross section is formed in a '-' shape, so that it is preferably configured to protect the locking jaw 212 as if covered. The cover 230 may be formed to be integrally formed on the outer circumferential surface of the pipe 200 or separately formed in a ring shape, and then assembled to be fitted to the outer circumference of the pipe 200.

When connecting the tube by the above-described structure, first, the end of the tube 100 with the ring device 110 is provided toward the support jaw 220 in the state in which the rubber packing 300 is fitted to the support jaw 220. Push it in.

Thereafter, the end of the tube 100 is pushed to the support jaw 220 as much as possible to the hook 114 to the support jaw 220 and to rotate the handle 112. When the handle 112 is rotated, the connection ring 114 is pulled, so that the two pipes 100 and 200 are pulled to each other, so that the end of the pipe 100 on which the ring device 110 is formed is supported. While pressing the sealing ring 300 is more strongly fitted to the 220 is connected to each other.

As the two pipes 100 and 200 are connected in the same manner as above, it is possible to freely adjust the direction of the pipe because it can maintain a firm connection state without using an adhesive and also ensure the sealing property.

5 is an exemplary view showing various embodiments of forming a locking step according to the present invention.

The locking jaw 212 according to the present invention may be integrally formed on the outer circumferential surface of the pipe 200 or may be coupled to the outer circumference of the pipe 200 by forming the locking jaw 212 on a ring member 210 provided separately. have.

The ring member 210 is formed in a ring shape and coupled to the outer periphery of the pipe 200, in which the method of coupling is performed by screwing or coupling the ring member 210 and the pipe 200 as shown. A variety of methods can be applied, such as fitting in the form of fitting, screwing or screwing together.

When the locking step 212 is formed detachably by the ring member 210 as described above, it is easy to install or remove as necessary, and there are various advantages such that it is possible to replace only the corresponding part during repair.

Figure 6 is an exemplary view showing another embodiment in which the ring device according to the present invention is formed in the tube.

As described above, the ring device 110 according to the present invention may be integrally formed or detachably installed on the outer circumferential surface of the pipe 100. In other words, to form a separate to be fixed to the outer peripheral surface of the tube 100 to perform a role. As a representative example, as shown in FIG. 6, a detachable belt 120 is provided, and the ring device 110 is firmly installed on the detachable belt 120, and then the detachable belt 120 is formed on the outer circumferential surface of the pipe 100. It is configured to be fixed to.

In this case, in order to prevent the detachable strip 120 from moving up and down, the detachable strip 120 may be formed on the outer circumferential surface of the tube 100. The seating groove 102 for intermittent movement of the detachable belt 120 is configured to prevent this because the connection state of the pipe 100 can be disassembled when the detachable belt 120 moves upward. Therefore, any configuration that prevents the movement of the detachable strip 120, bar, for example, may form a projection to be installed below the removable strip 120 may be able to control the movement in the upward direction. Various implementations are possible.

When the ring device 110 is detachably formed as described above, it is easy to install or remove as necessary, and there are various advantages such that only a corresponding part can be replaced during repair.

7 is an exemplary embodiment showing an example in which the present invention is applied to the elbow, Figure 8 is a construction state diagram showing a state in which the present invention is applied to the elbow construction.

Pipe connection structure according to the present invention can be applied to various types of pipe. As described above, it may be applied to connect to the pipe formed in a straight shape, or may be applied to connect the elbow 400 and the pipe 200 as illustrated in FIGS. 7 and 8, in addition to various shapes such as a Y shape or a T shape. It can be applied to the joints of.

Looking in more detail, the ring device 110 is formed at the end of the elbow 400, the pipe 200 connected to the elbow 400 forms a locking jaw 212 and the support jaw 220 then When the end of the elbow 400 is fitted to the support jaw 220, the hook 114 is hooked to the locking jaw 212, and the handle 112 is rotated so that the elbow 400 and the pipe 200 are rotated. It is firmly connected.

On the other hand, when the pipe connection structure according to the present invention is applied to connect the elbow 400 and the pipe 200 as described above, the force to withstand the load acting in the vertical direction is maximized. As the connection ring 114 is caught and supported by the locking jaw 212, the force to withstand the load is maximized. Therefore, it is not necessary to use a separate hanger to support the portion connecting the elbow 400 and the pipe 200 during the construction of the building plumbing, so it is also unnecessary to install an insert bolt for fixing the hanger, thereby improving workability and working time. It is also possible to significantly shorten.

The pipe connection structure according to the present invention described above is applicable to both the pipe connecting part when installing the living water supply pipe, wastewater drainage pipe or air duct installed in the building, and any form of connection between the two pipes. It can be applied to pipes installed for the purpose.

100, 200: pipe, 102: seating groove,
110: hook device, 112: handle,
114: connecting ring, 120: removable strap,
210: ring member, 212: locking jaw,
220: support jaw, 230: cover.

Claims (7)

In connecting the two tubes together,
One tube 100 forms a ring device 110 including a connecting ring 114 which is operated by the handle 112, and the other pipe 200 has a locking jaw (that the connecting ring 114 is caught) 212),
In the state where the two pipes 100 and 200 are brought into contact with each other, the connection ring 114 is caught by the locking step 212 by pulling the connection ring 114 by rotating the handle 112. Pipe connection structure, characterized in that the 200 is connected to each other. The method according to claim 1,
The ring device 110 is a pipe connection structure, characterized in that installed on the outer peripheral surface of the pipe (100). The method of claim 2,
The ring device 110 is formed on the removable strip 120 is wrapped around the outer peripheral surface of the tube 100 is installed on the outer peripheral surface of the tube 100, the mounting strap 120 is seated on the outer peripheral surface of the tube 100 Pipe connection structure, characterized in that the groove 102 is formed to prevent movement. The method according to claim 1,
The hooking jaw (212) is a pipe connecting structure, characterized in that the ring member 210 is formed by the engaging jaw (212) is formed by detachably coupled to the end of the pipe (100). The method according to claim 1,
The cover 230 is formed on the upper side of the locking jaw 212 to prevent the inflow of foreign matters and also to form a space in which the connection ring 114 can be fastened when the wall is buried. Connection structure. The method according to claim 1,
A pipe connection structure, characterized in that the support jaw 220 is formed in the pipe 200 in which the locking jaw 212 is formed to support the end of the pipe 100 in which the ring device 110 is formed. The method of claim 6,
The hooking jaw (212) is formed in a groove shape pipe connection structure, characterized in that configured to be inserted into the end of the tube 100, the support device 110 is formed.
KR1020100011561A 2010-02-08 2010-02-08 Connecting structure for pipe KR20110092094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100011561A KR20110092094A (en) 2010-02-08 2010-02-08 Connecting structure for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100011561A KR20110092094A (en) 2010-02-08 2010-02-08 Connecting structure for pipe

Publications (1)

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KR20110092094A true KR20110092094A (en) 2011-08-17

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101402480B1 (en) * 2012-11-06 2014-06-03 서상봉 A pop-up pipes joints device for washstand
CN108212959A (en) * 2018-03-09 2018-06-29 辽宁瑞丰专用车制造有限公司 A kind of device and method of tube inner wall cleaning
CN109695136A (en) * 2017-10-23 2019-04-30 青岛海尔滚筒洗衣机有限公司 Device for clothing processing
CN110152915A (en) * 2019-07-08 2019-08-23 福建大丰收灌溉科技有限公司 A kind of pressure compensation spring mini sprinkler
KR20190105865A (en) * 2018-03-06 2019-09-18 이병열 Pipe connecting device of a drain trap for a washhand stand
WO2020212506A1 (en) * 2019-04-18 2020-10-22 Wedi Gmbh Drain device having an adapter for connecting to a pipe
CN111854196A (en) * 2020-07-30 2020-10-30 葛佳文 Pipeline for middle-deep geothermal heat exchange well

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101402480B1 (en) * 2012-11-06 2014-06-03 서상봉 A pop-up pipes joints device for washstand
CN109695136A (en) * 2017-10-23 2019-04-30 青岛海尔滚筒洗衣机有限公司 Device for clothing processing
CN109695136B (en) * 2017-10-23 2022-08-30 青岛海尔洗涤电器有限公司 Clothes treating apparatus
KR20190105865A (en) * 2018-03-06 2019-09-18 이병열 Pipe connecting device of a drain trap for a washhand stand
CN108212959A (en) * 2018-03-09 2018-06-29 辽宁瑞丰专用车制造有限公司 A kind of device and method of tube inner wall cleaning
WO2020212506A1 (en) * 2019-04-18 2020-10-22 Wedi Gmbh Drain device having an adapter for connecting to a pipe
US11873635B2 (en) 2019-04-18 2024-01-16 Wedi Gmbh Drain device having an adapter for connecting to a pipe
CN110152915A (en) * 2019-07-08 2019-08-23 福建大丰收灌溉科技有限公司 A kind of pressure compensation spring mini sprinkler
CN111854196A (en) * 2020-07-30 2020-10-30 葛佳文 Pipeline for middle-deep geothermal heat exchange well
CN111854196B (en) * 2020-07-30 2021-08-31 苏州绣创投资发展有限公司 Pipeline for middle-deep geothermal heat exchange well

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