Multifunctional first-aid repair joint

Abstract

The utility model relates to the technical field of first-aid repair joints, and discloses a multifunctional first-aid repair joint which comprises a main pipe, sliding grooves are formed in the front end and the rear end of the left side and the right side of the inner wall of the main pipe, sliding buckles are connected to the inner sides of the sliding grooves in a sliding mode, and connecting pieces are fixedly connected to the adjacent sides of the sliding buckles. The adjacent sides of the two connecting pieces are fixedly connected with inserting buckles, two inserting grooves are formed in the upper middle portion of the main pipe at equal intervals, the inner walls of the two connecting pieces and the left side and the right side of the inner wall of the main pipe are fixedly connected with sealing gaskets, and a pressure relief mechanism is installed at the top of the main pipe and used for relieving pressure when the first-aid repair joint is installed. According to the utility model, the connecting pieces are fixed in the main pipe through the matching of the sliding buckles and the sliding grooves, at the moment, the inserting buckles can be inserted into the inserting grooves, and the sealing gaskets fixed on the inner walls of the main pipe and the two connecting pieces can be tightly attached to the outside of the pipeline for sealing, so that the multifunctional emergency repair joint sealing effect is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a repair joint technical field especially, relates to a kind of multifunctional repair joint. BACKGROUND

[0002] Repair joint is a kind of pipe fitting for pipeline repair, it is made of high-strength metal or composite material, with good sealing and mechanical strength, its structural design is unique, generally including two can be closed half ring, fastening in pipeline breakage place by bolt connecting piece.

[0003] Multifunctional repair joint is an advanced pipeline repair equipment, it integrates multiple functions, aims at more efficient and more comprehensive response to various pipeline failures, from structure, multifunctional repair joint is made of high-strength corrosion-resistant material, such as high-quality alloy steel, stainless steel or other high-performance composite material, with the characteristics of strong and durable, and previous multifunctional repair joint is fixed by binding mode, and now multifunctional repair joint is fixed by screw mode, so that it is more stable, and the overall multifunctional repair joint is made of metal or hard plastic material, when encountering different sizes of pipeline or surface uneven pipeline, it cannot completely wrap all gaps, leading to insufficient sealing problem. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a kind of multifunctional repair joint, aims at improving the problem of insufficient sealing when encountering different sizes of pipeline or surface uneven pipeline in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of multifunctional repair joint, including main pipe, the inner wall left and right side front and back end of main pipe is equipped with sliding slot, the inner side of multiple sliding slots is slidably connected with slide buckle, the adjacent side of multiple slide buckles is fixedly connected with connecting piece, the adjacent side of two connecting pieces is fixedly connected with plug buckle, the upper part of main pipe is equipped with two insertion slots at equal intervals, the inner wall of two connecting pieces and the inner wall left and right side of main pipe are fixedly connected with sealing pad, the top of main pipe is equipped with pressure relief mechanism, and the pressure relief mechanism is used for pressure relief when installing repair joint.

[0006] As a further description of the above technical scheme:

[0007] The pressure relief mechanism includes pressure relief pipe, the bottom of pressure relief pipe is communicated with the top of main pipe, the inner side of pressure relief pipe is slidably connected with multiple adjusting blocks at equal intervals, the inner side top of pressure relief pipe is rotatably connected with rotary disc, the top of rotary disc is equipped with multiple guide slots at equal intervals, the top wall of rotary disc is fixedly connected with multiple adjusting rods at equal intervals, and the top of multiple adjusting rods is fixedly connected with rotating ring.

[0008] As a further description of the above technical solutions:

[0009] The adjacent side of two connecting pieces is provided with a sealing strip, and the adjacent side of two sealing strips is fixedly connected with a plurality of drawing pins at equal distances.

[0010] As a further description of the above technical solutions:

[0011] The bottom of the pressure relief pipe is fixedly connected with a fixing ring, and the inner side of the fixing ring is fixedly connected with a filter screen.

[0012] As a further description of the above technical solutions:

[0013] The outer wall of the main pipe is slidably connected with an elastic sleeve on the left and right sides, and the distal end of the two elastic sleeves is fixedly connected with a hot melt sleeve.

[0014] As a further description of the above technical solutions:

[0015] The outer wall of the two elastic sleeves is provided with a tie, and the distal end of the two ties is fixedly connected with an adjusting buckle.

[0016] As a further description of the above technical solutions:

[0017] The outer wall of the rotating ring is fixedly connected with a rubber sleeve.

[0018] As a further description of the above technical solutions:

[0019] The outer wall of the rubber sleeve is provided with anti-slip lines.

[0020] The utility model has the advantages that:

[0021] 1、In the utility model, the connecting piece is fixed in the main pipe through the sliding buckle and the sliding groove, the plug buckle is inserted into the plug groove at this time, the sealing gasket fixed on the inner wall of the main pipe and the two connecting pieces is tightly attached to the outer wall of the pipeline, so as to realize the sealing effect, and the sealing strip with elasticity realizes the multifunctional repair joint sealing effect.

[0022] 2、In the utility model, the rotating ring is rotated through the adjusting rod to drive the rotating disc to rotate, the adjusting block is driven to slide in the pressure relief pipe through the guide groove at this time, so as to open the internal space of the pressure relief pipe and release the pressure in the pipeline, so as to realize the pressure relief effect of the pipeline. DRAWINGS

[0023] Figure 1 A perspective view of a multifunctional repair joint is provided for the utility model;

[0024] Figure 2 A front view of a multifunctional repair joint is provided for the utility model;

[0025] Figure 3 A partial structure exploded view of a multifunctional repair joint is provided in the utility model.

[0026] Figure 4 A pressure relief mechanism exploded view of a multifunctional repair joint is provided in the utility model.

[0027] Figure 5 A partial structure exploded view of a multifunctional repair joint is provided in the utility model. Figure 4 An enlarged view of A in the middle.

[0028] Legend:

[0029] 1, main pipe; 2, pressure relief mechanism; 201, pressure relief pipe; 202, adjusting block; 203, turntable; 204, guide groove; 205, adjusting rod; 206, rotating ring; 3, sliding groove; 4, sliding buckle; 5, connecting piece; 6, plug buckle; 7, plug groove; 8, sealing pad; 9, sealing strip; 10, drawing pin; 11, fixing ring; 12, filter screen; 13, elastic sleeve; 14, hot melting sleeve; 15, cable tie; 16, adjusting buckle; 17, rubber sleeve; 18, anti-skid pattern. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] With reference to Figure 1 and Figure 3 An embodiment provided by the utility model: a multifunctional repair joint, comprising a main pipe 1, the inner wall of the main pipe 1 is provided with sliding grooves 3 on the left and right sides and the front and back ends, the inner sides of multiple sliding grooves 3 are slidably connected with sliding buckles 4, the adjacent sides of multiple sliding buckles 4 are fixedly connected with connecting pieces 5, the connecting pieces 5 are fixed to the main pipe 1 through the sliding buckles 4 and the sliding grooves 3, the adjacent sides of the two connecting pieces 5 are fixedly connected with plug buckles 6, two plug grooves 7 are equidistantly provided on the upper middle part of the main pipe 1, the plug buckles 6 and the plug grooves 7 can secondarily fix the connecting pieces 5, the inner walls of the two connecting pieces 5 and the inner walls of the main pipe 1 are fixedly connected with sealing pads 8 on the left and right sides, the sealing pads 8 are used for sealing, a pressure relief mechanism 2 is installed on the top of the main pipe 1, the pressure relief mechanism 2 is used for pressure relief when the repair joint is installed, the adjacent sides of the two connecting pieces 5 are installed with sealing strips 9, the adjacent sides of the two sealing strips 9 are equidistantly fixedly connected with multiple drawing pins 10, the sealing strips 9 are fixed through the drawing pins 10.

[0032] Specifically, the damaged part is cut off, the main pipe 1 is sleeved outside the pipeline, then the connecting piece 5 is slidably installed and fixed through the sliding buckle 4 on the two sides of the connecting piece 5 and the sliding groove 3 opened on the main pipe 1, the plug buckle 6 on the connecting piece 5 is inserted into the plug groove 7 opened in the main pipe 1 during the installation of the connecting piece 5, and the sealing gasket 8 fixed on the inner walls of the main pipe 1 and the two connecting pieces 5 can be tightly attached to the outside of the pipeline to achieve sealing, and the sealing strip 9 fixed by the drawing pin 10 can seal the gap between the plug buckle 6 and the plug groove 7.

[0033] With reference to Figure 4 and Figure 5 , the pressure relief mechanism 2 comprises a pressure relief pipe 201, the bottom of the pressure relief pipe 201 is communicated with the top of the main pipe 1, a plurality of adjusting blocks 202 are equidistantly and slidably connected to the inner side of the pressure relief pipe 201, the adjusting blocks 202 are installed in the pressure relief pipe 201, a rotating disc 203 is rotatably connected to the top inner side of the pressure relief pipe 201, a plurality of guide grooves 204 are equidistantly opened in the top of the rotating disc 203, the rotating disc 203 drives the adjusting blocks 202 to slide through the guide grooves 204, a plurality of adjusting rods 205 are equidistantly and fixedly connected to the top wall of the rotating disc 203, rotating rings 206 are fixedly connected to the top of the plurality of adjusting rods 205, the rotating rings 206 drive the rotating disc 203 to rotate through the adjusting rods 205, a fixing ring 11 is fixedly connected to the bottom of the pressure relief pipe 201, a filter screen 12 is fixedly connected to the inner side of the fixing ring 11, the filter screen 12 is used for filtering foreign matters, and a rubber sleeve 17 is fixedly connected to the outer wall of the rotating ring 206, the rubber sleeve 17 is used for improving the grip of the rotating ring 206;

[0034] Specifically, the rotating ring 206 is rotated, and the plurality of adjusting rods 205 fixedly connected to the rotating ring 206 are also rotated, and the rotating disc 203 fixedly connected to the plurality of adjusting rods 205 is also rotated in the pressure relief pipe 201, at this time, the rotating disc 203 drives the corresponding adjusting blocks 202 to slide in the pressure relief pipe 201 through the plurality of guide grooves 204 opened in the rotating disc 203, so as to open the internal space of the pressure relief pipe 201 and release the pressure in the pipeline, the filter screen 12 fixedly connected to the fixing ring 11 can intercept the foreign matters in the pipeline to avoid the foreign matters from blocking the pressure relief mechanism 2, and the rubber sleeve 17 can effectively improve the grip of the rotating ring 206.

[0035] With reference to Figure 2 and Figure 4 , the outer walls of the left and right sides of the main pipe 1 are slidably connected with elastic sleeves 13, the ends of the two elastic sleeves 13 are fixedly connected with hot melt sleeves 14, the elastic sleeves 13 cooperate with the hot melt sleeves 14 to seal the two sides of the multifunctional repair joint, the outer walls of the two elastic sleeves 13 are provided with straps 15, the ends of the two straps 15 are fixedly connected with adjusting buckles 16, the straps 15 are used for fixing the elastic sleeves 13, and the outer wall of the rubber sleeve 17 is provided with anti-skid lines 18, the anti-skid lines 18 improve the anti-skid property of the rubber sleeve 17;

[0036] Specifically, the elastic sleeve 13 and the hot melt sleeve 14 are sleeved on both sides of the main pipe 1, and then the hot melt sleeve 14 is heated to melt and adhere to the pipe, thereby improving the sealing performance of the multifunctional repair joint. The elastic sleeve 13 is reinforced by the cooperation of the cable tie 15 and the adjusting buckle 16, and the anti-skid pattern 18 provided on the rubber sleeve 17 can improve the anti-skid performance.

[0037] Working principle: when the multifunctional repair joint is used to repair the damaged pipe, first, a small section of the damaged part is cut off, and then the main pipe 1 is sleeved on the pipe. Then the connecting piece 5 is slidably installed and fixed by cooperating with the sliding groove 3 provided on the main pipe 1 through the sliding buckle 4 on both sides of the connecting piece 5. When the connecting piece 5 is installed, the plug buckle 6 on the connecting piece 5 is inserted into the plug groove 7 provided in the main pipe 1. The sealing gasket 8 fixed on the inner walls of the main pipe 1 and the two connecting pieces 5 can tightly adhere to the pipe, thereby achieving sealing. The multiple elastic sealing strips 9 achieve high sealing effect of the multifunctional repair joint.

[0038] When the pipe pressure is too large to cause the connecting piece 5 to be unable to completely close during installation of the multifunctional repair joint, the rotating ring 206 can be first rotated. When the rotating ring 206 rotates, the multiple adjusting rods 205 fixed thereunder are also rotated. With the rotation of the multiple adjusting rods 205, the rotating disc 203 fixed thereunder is also rotated in the pressure relief pipe 201. At this time, the rotating disc 203 drives the corresponding adjusting block 202 to slide in the pressure relief pipe 201 through the multiple guide grooves 204 provided thereon, thereby opening the internal space of the pressure relief pipe 201 to release the pressure in the pipe, thereby achieving the pressure relief effect of the pipe.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional repair clamp comprising a main pipe (1), characterized in that: The inner wall of the main pipe (1) is provided with a sliding groove (3) on the left and right sides, a plurality of sliding buckles (4) are slidably connected to the inner side of the sliding groove (3), a plurality of connecting plates (5) are fixedly connected to the adjacent side of the sliding buckle (4), an insertion buckle (6) is fixedly connected to the adjacent side of the two connecting plates (5), two insertion slots (7) are equidistantly provided on the upper middle part of the main pipe (1), a sealing gasket (8) is fixedly connected to the inner wall of the two connecting plates (5) and the inner wall of the main pipe (1), and a pressure relief mechanism (2) is installed on the top of the main pipe (1).

2. The multi-functional repair joint of claim 1, wherein: The pressure relief mechanism (2) comprises a pressure relief pipe (201), the bottom of the pressure relief pipe (201) is communicated with the top of the main pipe (1), a plurality of adjusting blocks (202) are equidistantly and slidably connected to the inner side of the pressure relief pipe (201), a rotating disc (203) is rotatably connected to the inner side of the top of the pressure relief pipe (201), a plurality of guide grooves (204) are equidistantly provided on the top wall of the rotating disc (203), a plurality of adjusting rods (205) are equidistantly and fixedly connected to the top wall of the rotating disc (203), and a rotating ring (206) is fixedly connected to the top of the adjusting rod (205).

3. The multi-functional repair joint of claim 1, wherein: The adjacent side of the two connecting plates (5) is provided with a sealing strip (9), and the adjacent side of the two sealing strips (9) is equidistantly provided with a plurality of map pins (10).

4. The multi-functional jumper of claim 2, wherein: The bottom of the pressure relief pipe (201) is fixedly connected with a fixed ring (11), and the inner side of the fixed ring (11) is fixedly connected with a filter screen (12).

5. The multi-function jumper of claim 1, wherein: The outer wall of the main pipe (1) is slidably connected with an elastic sleeve (13), and the distal end of the two elastic sleeves (13) is fixedly connected with a hot melt sleeve (14).

6. A multi-function repair joint as claimed in claim 5, wherein: The outer wall of the two elastic sleeves (13) is provided with a cable tie (15), and the distal end of the two cable ties (15) is fixedly connected with an adjusting buckle (16).

7. The multi-functional jumper of claim 2, wherein: The outer wall of the rotating ring (206) is fixedly connected with a rubber sleeve (17).

8. A multi-function repair joint as claimed in claim 7, wherein: The outer wall of the rubber sleeve (17) is provided with an anti-slip pattern (18).

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