CN215721668U

CN215721668U - Portable pipeline repairing device for water conservancy pipeline

Info

Publication number: CN215721668U
Application number: CN202121805347.5U
Authority: CN
Inventors: 阿木古楞
Original assignee: Huangshan Chengtai Construction Engineering Co ltd
Current assignee: Huangshan Chengtai Construction Engineering Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-01
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a portable pipeline repairing device for a water conservancy pipeline, which comprises a U-shaped clamping hook, wherein a screw nut is fixedly embedded in the top surface of a cross rod of the U-shaped clamping hook, a T-shaped lead screw is arranged under the screw nut, a bearing is fixedly embedded in the bottom surface of a first arc-shaped plate, the top end of the T-shaped lead screw penetrates through the screw nut and is fixedly connected with an inner ring of the bearing, the T-shaped lead screw is in threaded connection with the screw nut, a second arc-shaped plate is arranged over the first arc-shaped plate, an inner arc surface of the second arc-shaped plate is fixedly connected with an arc-shaped rubber sheet through glue, the arc-shaped plates are made of alloy steel materials, the first arc-shaped plate and a multi-section telescopic rod are connected in a welding mode, the second arc-shaped plate, the arc-shaped plates and a water pipe can be indirectly connected and repaired, the phenomenon that the welding is inconvenient due to liquid leakage in the welding process is prevented, the pipeline repairing is convenient, the operation is simple, the labor intensity is reduced, and the use requirements are met.

Description

Portable pipeline repairing device for water conservancy pipeline

Technical Field

The utility model relates to the technical field of pipeline repair, in particular to a portable pipeline repair device for a water conservancy pipeline.

Background

At present, the pipeline is usually used for conveying liquid in a long distance, leakage or damage is possible to occur in the use process of the pipeline due to factors such as self or external factors, and then rush repair is needed, and the rush repair process is completed under the condition that the medium in the pipeline is normally conveyed. Often use pipeline patching device or welding patch to restore the damaged position of pipeline among the prior art, to detaining in the damaged department of pipeline through the connecting piece, and then reach the purpose of repairing the damaged department of pipeline, traditional pipeline patching device structure is complicated, and the function is single, and the practicality is poor, and liquid leaks in the welding process and leads to the welding inconvenient, increases intensity of labour, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a portable pipeline repairing device for a water conservancy pipeline.

The utility model is realized by the following technical scheme:

a portable pipeline repairing device for a water conservancy pipeline comprises a U-shaped clamping hook, wherein a barrel body is fixedly connected to the top surfaces of two vertical rods of the U-shaped clamping hook, a U-shaped rod is arranged in the barrel body in a fitting and sliding mode, the U-shaped rod is inverted and consists of two L-shaped rods which are fixedly connected with each other, the cross section of the U-shaped rod is square, the barrel body and the U-shaped rod are fixed through bolts, a first arc-shaped plate is arranged on the top surface of the U-shaped clamping hook, a plurality of multi-section telescopic rods are fixedly connected to the outer arc surface of the first arc-shaped plate, the bottom ends of the multi-section telescopic rods are fixedly connected with the top surface of a cross rod of the U-shaped clamping hook, a lead screw nut is fixedly embedded into the top surface of the cross rod of the U-shaped clamping hook, a T-shaped lead screw is arranged under the lead screw nut, a bearing is fixedly embedded into the bottom surface of the first arc-shaped plate, the top end of the T-shaped lead screw penetrates through the lead screw nut and is fixedly connected with an inner ring of the bearing, and the T-shaped lead screw is in threaded connection with the lead screw nut, be equipped with the second arc directly over the first arc, the cambered surface passes through glue fixedly connected with arc rubber piece in the second arc, the laminating of second arc both sides is equipped with the arc, the cambered surface is equipped with the screw thread in the arc, and the screw thread is equipped with the screw rod between two arcs, the screw rod top surface is opened there is a straight groove.

Preferably, the arc-shaped plate is made of alloy steel materials.

Preferably, the first arc-shaped plate and the multi-section telescopic rod are connected in a welding mode.

Compared with the prior art, the utility model has the beneficial effects that: this device simple structure, the function is various, and the practicality is strong, can realize the zonulae occludens of second arc and water pipe through setting up shape trip, barrel, U-shaped pole, first arc, multisection telescopic link, screw nut, T shape lead screw and bearing indirectly and repair, prevents that liquid leakage from leading to the emergence of the inconvenient phenomenon of welding in the welding process, the repair of the pipeline of being convenient for, easy operation reduces intensity of labour, satisfies the user demand.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a partial top view of the structure of the present invention.

In the figure: the device comprises a U-shaped clamping hook 1, a barrel 2, a U-shaped rod 3, a first arc-shaped plate 4, a multi-section telescopic rod 5, a screw nut 6, a T-shaped screw 7, a bearing 8, a second arc-shaped plate 9, an arc-shaped rubber sheet 10, an arc-shaped plate 11, a screw 12, a steel pipe 13, a groove 9-1 and a straight groove 12-1.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2 and 3, the portable pipeline repairing device for the water conservancy pipeline comprises a U-shaped clamping hook 1, wherein the top surfaces of two vertical rods of the U-shaped clamping hook 1 are fixedly connected with a barrel body 2, a U-shaped rod 3 is arranged in the barrel body 2 in a fitting sliding manner, the U-shaped rod 3 is inverted, the U-shaped rod 3 is formed by fixedly connecting two L-shaped rods, the section of the U-shaped rod 3 is square, the barrel body 2 and the U-shaped rod 3 are fixed through a bolt, a first arc-shaped plate 4 is arranged on the top surface of the U-shaped clamping hook 1, a plurality of multi-section telescopic rods 5 are fixedly connected to the outer arc surface of the first arc-shaped plate 4, the bottom ends of the multi-section telescopic rods 5 are fixedly connected with the top surface of a cross rod of the U-shaped clamping hook 1, a lead screw nut 6 is fixedly embedded into the top surface of the cross rod of the U-shaped clamping hook 1, a T-shaped lead screw 7 is arranged under the lead screw nut 6, and a bearing 8 is fixedly embedded into the bottom surface of the first arc-shaped plate 4, the top end of the T-shaped lead screw 7 penetrates through a lead screw nut 6 and a bearing 8 inner ring fixed connection, the T-shaped lead screw 7 is in threaded connection with the lead screw nut 6, a second arc-shaped plate 9 is arranged right above the first arc-shaped plate 4, an arc-shaped rubber sheet 10 is fixedly connected to the inner arc surface of the second arc-shaped plate 9 through glue, arc-shaped plates 11 are arranged on two sides of the second arc-shaped plate 9 in a laminating mode, threads are arranged on the inner arc surfaces of the arc-shaped plates 11, a screw rod 12 is arranged between the two arc-shaped plates 11 in a threaded mode, and a straight groove 12-1 is formed in the top surface of the screw rod 12.

The arc-shaped plate 11 is made of alloy steel materials.

The first arc-shaped plate 4 and the multi-section telescopic rod 5 are connected in a welding mode.

The working principle is as follows: when a water conservancy pipeline is damaged and leaked and needs to be repaired, firstly, the U-shaped clamping hook 1 penetrates through the pipeline needing to be repaired from the bottom end, then the second arc-shaped plate 9 with the arc-shaped rubber sheet 10 is placed on the pipeline, then the bolt between the barrel body 2 and the U-shaped rod 3 is unscrewed, the U-shaped rod 3 is slid, a vertical rod of the U-shaped rod 3 moves to be right above a groove 9-1, then the bolt between the barrel body 2 and the U-shaped rod 3 is screwed, the T-shaped lead screw 7 is rotated, the T-shaped lead screw 7 rotates in the lead screw nut 6, the T-shaped lead screw 7 drives the bearing 8 to move, the bearing 8 drives the first arc-shaped plate 4 to move to be gradually attached to the surface of the water pipe and then to move continuously, the first arc-shaped plate 4 cannot move, so that the T-shaped lead screw 7 cannot move, the lead screw nut 6 moves, the lead screw nut 6 drives the U-shaped clamping hook 1 to move, the U-shaped clamping hook 1 drives the barrel body 2 to move, the barrel 2 drives the U-shaped rod 3 to move, the U-shaped rod 3 drives the second arc-shaped plate 9 to move and extrude an arc-shaped rubber sheet 10, the arc-shaped rubber sheet 10 is gradually extruded to seal leakage, liquid is not leaked as shown in figure 1, then the arc-shaped plates 11 are attached to and placed at two ends of the second arc-shaped plate 9, the arc-shaped plates 11 and the steel pipe 13 are welded through a welding machine, after the arc-shaped plates 11 and the steel pipe 13 are welded, the screw 12 is placed between the two arc-shaped plates 11, then the screw 12 is inserted into the linear groove 12-1 through the screwdriver to be screwed, the screw 12 rotates gradually and moves downwards between the two arc-shaped plates 11, the arc-shaped plates 11 gradually move downwards to be attached to the top surface of the second arc-shaped plate 9, then the second arc-shaped plate 9 is pushed to move, the second arc-shaped plate 9 extrudes the arc-shaped rubber sheet 10, thereby ensuring the sealing performance of the arc-shaped rubber sheet 10 and the leakage position, after the pipeline is repaired, twist T shape lead screw 7 rotatory, T shape lead screw 7 indirectly drives first arc 4 and removes and pipeline surface separation, upwards promote T shape lead screw 7, T shape lead screw 7 indirectly drives U-shaped pole 3 and removes roll-off from recess 9-1, then unscrew the bolt of fixing between barrel 2 and the U-shaped pole 3, take off U-shaped trip 1 from the pipeline again at last, the purpose of slip U-shaped pole 3 is in order to prevent sheltering from of U-shaped trip 1 at roll-off in-process U-shaped pole 3, the setting of a plurality of multisection telescopic links 5 plays effectual guide effect, guarantee first arc 4 normal work.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable pipeline patching device for water conservancy pipeline, includes U-shaped trip (1), its characterized in that: the top surfaces of two vertical rods of the U-shaped clamping hook (1) are fixedly connected with a barrel body (2), the barrel body (2) is internally provided with a U-shaped rod (3) in a fitting sliding manner, the U-shaped rod (3) is inverted, the U-shaped rod (3) is formed by fixedly connecting two L-shaped rods, the cross section of the U-shaped rod (3) is square, the barrel body (2) and the U-shaped rod (3) are fixed through bolts, the top surface of the U-shaped clamping hook (1) is provided with a first arc-shaped plate (4), the outer arc surface of the first arc-shaped plate (4) is fixedly connected with a plurality of multi-section telescopic rods (5), the bottom ends of the multi-section telescopic rods (5) are fixedly connected with the top surface of a cross rod of the U-shaped clamping hook (1), a lead screw nut (6) is fixedly embedded into the top surface of the cross rod of the U-shaped clamping hook (1), a T-shaped lead screw (7) is arranged under the lead screw nut (6), and a bearing (8) is fixedly embedded into the bottom surface of the first arc-shaped plate (4), lead screw nut (6) and bearing (8) inner ring fixed connection are passed on T shape lead screw (7) top, T shape lead screw (7) and lead screw nut (6) threaded connection, be equipped with second arc (9) directly over first arc (4), glue fixedly connected with arc rubber piece (10) is passed through to the cambered surface in second arc (9), the laminating of second arc (9) both sides is equipped with arc (11), the cambered surface is equipped with the screw thread in arc (11), and the screw thread is equipped with screw rod (12) between two arcs (11), screw rod (12) top surface is opened there is a straight line groove (12-1).

2. The portable pipeline repairing device for the water conservancy pipeline according to claim 1, characterized in that: the arc-shaped plate (11) is made of alloy steel materials.

3. The portable pipeline repairing device for the water conservancy pipeline according to claim 1, characterized in that: the first arc-shaped plate (4) and the multi-section telescopic rod (5) are connected in a welding mode.