Temporary auxiliary repair clamping device for pipeline

Abstract

The utility model relates to the field of pipeline engineering, in particular to a temporary auxiliary repair clamping device for a pipeline. The temporary auxiliary repairing clamping device for the pipeline can adjust the distance between the first outer supporting piece and the second outer supporting piece for repairing, is easy to operate, can conveniently open the pipeline for repairing, can conveniently adapt to repairing of the pipelines at different positions, and improves use convenience. A temporary auxiliary pipeline repair clamping device comprises a first clamping plate, a conducting pipe and the like, and the upper side of the first clamping plate is connected with the conducting pipe. According to the pipeline repairing device, the second outer supporting piece moves to open the pipeline, the first clamping plate moves downwards to make contact with the pipeline, the first clamping plate makes contact with the second clamping plate, the pipeline is temporarily repaired through the sealing gasket, and therefore the distance between the first outer supporting piece and the second outer supporting piece can be adjusted for repairing, operation is easy, and the repairing efficiency is high. And the pipeline can be conveniently opened to be repaired, pipeline repairing at different positions can be conveniently adapted, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline engineering, in particular to a temporary auxiliary repair clamping device for pipelines. Background Art

[0002] A pipeline is a cylindrical hollow structure used to transport fluids (including liquids, gases and some solid-liquid mixtures). Pipelines play an extremely important role in modern society and are widely used in water supply, heating, oil and gas transportation, industrial production, sewage systems and other fields. Pipeline repair refers to a series of repair measures taken when a pipeline is damaged, leaking, corroded or structurally damaged to restore its normal transportation function and extend its service life.

[0003] The existing temporary repair of pipelines is to contact the damaged parts of the pipeline with two arc-shaped clamps, and then fix the clamps with bolts to complete the temporary repair of the pipeline. When multiple pipelines are arranged in parallel, the distance between the pipelines is small, and it is inconvenient to adjust the distance between the pipelines to install the clamps. The installation is more difficult, which reduces the convenience of using the equipment.

[0004] Therefore, it is necessary to design a temporary auxiliary repair clamping device for pipelines that can adjust the distance between the first outer support member and the second outer support member for repair, is simple to operate, is convenient for stretching the pipeline for repair, is convenient for adapting to pipeline repairs in different positions, and improves the convenience of use. Utility Model Content

[0005] In order to overcome the shortcomings that when multiple pipelines are arranged in parallel, the distance between the pipelines is small, it is inconvenient to adjust the distance between the pipelines to install the clamp, the installation is difficult, and the convenience of using the equipment is reduced, the purpose of the utility model is to provide a pipeline temporary auxiliary repair clamping device that can adjust the distance between the first outer support member and the second outer support member for repair, is simple to operate, is convenient for spreading the pipeline for repair, is easy to adapt to the repair of pipelines in different positions, and improves the convenience of use.

[0006] The technical solution is: a temporary auxiliary pipeline repair clamping device, including a first clamping plate, a conducting pipe, a second clamping plate, bolts and an external support mechanism, the upper side of the first clamping plate is connected to the conducting pipe, the first clamping plate is detachably connected to the second clamping plate by multiple bolts, and the left and right parts of the first clamping plate are provided with two front and rear external support mechanisms for adjusting the distance between the pipelines.

[0007] As a further preferred solution, the first clamping plate and the second clamping plate are both arc-shaped.

[0008] As a further preferred solution, a sealing gasket is also included, and the inner sides of the first clamping plate and the second clamping plate are both connected to the sealing gasket.

[0009] As a further preferred scheme, the external support mechanism includes a fixed frame, a positioning member, a first external support member, a second external support member and a screw rod. The left and right parts of the first splint are connected to the front and rear fixed frames, the fixed frames are connected to the positioning members in a sliding and detachable manner, the outer sides of the positioning members are connected to the first external support members, the first external support members are connected to the second external support members in a sliding manner, the upper sides of the first external support members are connected to the screw rods through threads, and the screw rods are rotatably connected to the adjacent second external support members.

[0010] As a further preferred solution, a knob is also included, and the screw rod is connected with a knob.

[0011] As a further preferred solution, a locking mechanism is also included, which includes a locking pin and a pull ring. The inner side of the positioning member is locked with a locking pin, the locking pin is locked with the fixing frame, and the inner side of the locking pin is connected with a pull ring.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model stretches the pipeline open by moving the second outer support member, so that the first clamping plate moves downward and contacts the pipeline, and the first clamping plate contacts the second clamping plate, and the pipeline is temporarily repaired by a sealing gasket, so that the spacing between the first outer support member and the second outer support member can be adjusted for repair. The operation is simple, and it is convenient to stretch the pipeline open for repair, and it is easy to adapt to pipeline repairs in different positions, thereby improving convenience of use.

[0013] 2. The utility model makes the alignment piece contact with the fixing frame so that the alignment piece moves downward, and then inserts the bayonet back through the pull ring so that the bayonet is engaged with the fixing frame and the alignment piece, and then the alignment piece, the first outer support piece, the second outer support piece and the screw rod are installed on the first clamping plate, so that the first outer support piece and the second outer support piece can be installed, which is convenient for use in different situations and improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of a first partial three-dimensional structure of the utility model.

[0016] Figure 3 This is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the third partial three-dimensional structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the fourth partial three-dimensional structure of the utility model.

[0019] The names and serial numbers of the parts in the figure are: 1_first clamping plate, 2_conducting tube, 3_second clamping plate, 4_bolt, 5_sealing gasket, 6_external support mechanism, 60_fixing frame, 61_aligning member, 62_first external support member, 63_second external support member, 64_screw rod, 65_knob, 7_locking mechanism, 70_pin, 71_pull ring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] A temporary auxiliary pipe repair clamping device, such as Figure 1-Figure 4 As shown, it includes a first clamping plate 1, a conducting pipe 2, a second clamping plate 3, bolts 4, a sealing gasket 5 and an external support mechanism 6. The conducting pipe 2 is connected to the upper side of the first clamping plate 1, and the second clamping plate 3 is detachably connected to the first clamping plate 1 through six bolts 4. The first clamping plate 1 and the second clamping plate 3 are both arc-shaped, and the sealing gasket 5 is connected to the inner side of the first clamping plate 1 and the second clamping plate 3. The left and right parts of the first clamping plate 1 are provided with two front and rear external support mechanisms 6 for adjusting the distance between the pipes.

[0022] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the external support mechanism 6 includes a fixed frame 60, a positioning member 61, a first external support member 62, a second external support member 63, a screw rod 64 and a knob 65. The left and right parts of the first splint 1 are connected to the front and rear fixed frames 60. The fixed frames 60 are connected to the positioning members 61 in a sliding and detachable manner. The outer sides of the positioning members 61 are connected to the first external support members 62. The first external support members 62 are connected to the second external support members 63 in a sliding manner. The upper sides of the first external support members 62 are connected to the screw rods 64 through threads. The screw rods 64 are rotatably connected to the adjacent second external support members 63. The screw rods 64 are connected to the knobs 65 to facilitate the rotation of the screw rods 64 by hand.

[0023] like Figure 1 and Figure 4 As shown, a locking mechanism 7 is also included, which includes a locking pin 70 and a pull ring 71. The inner side of the positioning member 61 is locked with the locking pin 70, and the locking pin 70 is locked with the fixing frame 60. The inner side of the locking pin 70 is connected with the pull ring 71.

[0024] When it is necessary to temporarily repair the pipeline, the present device can be used and brought to the place where the pipeline needs to be temporarily repaired. Then, according to actual use needs, the bayonet 70 is pulled out through the pull ring 71, so that the bayonet 70 is disengaged from the fixing frame 60, and then the aligning member 61 is brought into contact with the fixing frame 60, so that the aligning member 61 moves downward, and then the bayonet 70 is inserted back through the pull ring 71, so that the bayonet 70 is engaged with the fixing frame 60 and the aligning member 61, and then the aligning member 61, the first outer support member 62, the second outer support member 63 and the screw rod 64 are installed on the first clamping plate 1, so that the first outer support member 62 and the second outer support member 63 can be installed, which is convenient for use in different situations and improves the flexibility of use. Then, the first outer support member 62 and the second outer support member 63 are placed between the pipelines, and then the screw rod 64 is rotated by the knob 65, so that the second outer support member 63 moves under the action of the thread, and then the pipeline is opened, so that the first outer support member 62 and the second outer support member 63 are installed. The first and second outer support members 62 and 63 are moved downward, thereby driving the first clamping plate 1 to move downward and contact the pipeline, so that the sealing gasket 5 contacts the pipeline, and then the second clamping plate 3 contacts the pipeline, so that the first clamping plate 1 contacts the second clamping plate 3. The first and second clamping plates 1 and 3 are both arc-shaped. Then, the first and second clamping plates 1 and 3 are fixed by bolts 4, and the pipeline is temporarily repaired by the sealing gasket 5. Then, the liquid or gas is transported through the external pipeline through the conducting pipe 2, so that the spacing between the first and second outer support members 62 and 63 can be adjusted for repair. The operation is simple, and it is convenient to open the pipeline for repair, which is convenient to adapt to the repair of pipelines in different positions and improves the convenience of use. After the repair is completed, the screw rod 64 is rotated in the opposite direction to move the second outer support member 63 to reset, and then the bayonet 70 is pulled out by the pull ring 71, and then the alignment member 61, the first and second outer support members 62, the second outer support member 63, the screw rod 64 and the knob 65 are removed.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A temporary auxiliary repair clamping device for pipelines, characterized by: The invention comprises a first clamping plate (1), a conducting pipe (2), a second clamping plate (3), bolts (4) and an external support mechanism (6); the upper side of the first clamping plate (1) is connected to the conducting pipe (2); the first clamping plate (1) is detachably connected to the second clamping plate (3) via a plurality of bolts (4); and the left and right parts of the first clamping plate (1) are both provided with two front and rear external support mechanisms (6) for adjusting the spacing between the pipes.

2. A temporary auxiliary pipeline repair clamping device according to claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (3) are both arc-shaped.

3. A temporary auxiliary repair clamping device for pipelines according to claim 2, characterized in that: It also includes a sealing gasket (5), and the inner sides of the first clamping plate (1) and the second clamping plate (3) are both connected to the sealing gasket (5).

4. A temporary auxiliary pipeline repair clamping device according to claim 3, characterized in that: The outer support mechanism (6) comprises a fixed frame (60), a positioning member (61), a first outer support member (62), a second outer support member (63) and a screw rod (64); the left and right parts of the first clamping plate (1) are connected to the front and rear fixed frames (60); the fixed frames (60) are connected to the positioning members (61) in a sliding and detachable manner; the outer sides of the positioning members (61) are connected to the first outer support members (62); the first outer support members (62) are connected to the second outer support members (63) in a sliding manner; the upper sides of the first outer support members (62) are connected to the screw rods (64) by threads; the screw rods (64) are rotatably connected to the adjacent second outer support members (63).

5. A temporary auxiliary pipeline repair clamping device according to claim 4, characterized in that: It also includes a knob (65), and the screw rod (64) is connected with the knob (65).

6. A temporary auxiliary pipeline repair clamping device according to claim 5, characterized in that: The device also includes a locking mechanism (7), which includes a locking pin (70) and a pull ring (71). The inner side of the alignment member (61) is locked with the locking pin (70), the locking pin (70) is locked with the fixing frame (60), and the inner side of the locking pin (70) is connected with the pull ring (71).

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