CN216078574U

CN216078574U - Auxiliary device is used in pipe-jacking pipeline installation for hydraulic engineering

Info

Publication number: CN216078574U
Application number: CN202122612201.5U
Authority: CN
Inventors: 胡新; 王震; 刘雨雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-18
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an auxiliary device for installing a pipe-jacking pipeline for hydraulic engineering, and belongs to the technical field of pipeline installation assistance. The utility model provides an auxiliary device is used in pipe-jacking pipeline installation for hydraulic engineering, includes the bottom plate, and bottom plate top surface middle part has set firmly the carriage, and the inside telescopic link that is equipped with of carriage, a plurality of fixed teeth have evenly been seted up to the telescopic link right-hand member face, and the rectangular channel has been seted up on carriage right-hand member face upper portion, and the right-hand jack catch that is equipped with of rectangular channel. According to the utility model, the height of the jacking pipe main body is adjusted by designing the hydraulic rod, so that the jacking pipe main body is convenient to install and align, meanwhile, the supporting frame is designed to be matched with the telescopic rod, and the raised supporting plate can be fixed by clamping the fixing teeth on the telescopic rod with the clamping claws. The hydraulic rod mounting device is novel and reasonable in design and good in auxiliary mounting effect, the problem that a crane in the prior art is slow to mount is solved, meanwhile, the service life of the hydraulic rod can be prolonged through the matching of the supporting frame and the telescopic rod, and the damage to the hydraulic rod is reduced.

Description

Auxiliary device is used in pipe-jacking pipeline installation for hydraulic engineering

Technical Field

The utility model relates to the technical field of pipeline installation assistance, in particular to an auxiliary device for installing a pipe jacking pipeline for hydraulic engineering.

Background

The pipe jacking technology is a trenchless tunneling type pipeline laying construction technology used for municipal construction. The method has the advantages of no influence on the surrounding environment or less influence, small construction site and low noise. But also can be deeply operated underground, which is incomparable with the advantages of digging and burying pipes. However, the pipe jacking technology has the defects of long construction time, high construction cost and the like. In the construction of the hydraulic engineering pipe-jacking pipeline, a foundation pit is excavated in advance, and then required equipment and the pipe-jacking are sent into a foundation through a crane. The existing technology will install by the way when the pipe jacking is put into the crane, but the crane will generate certain rocking due to the use of steel wire rope to hoist the pipe jacking, which will affect the installation efficiency of the pipeline, so that the special pipe jacking installation equipment is used to perform auxiliary installation after the crane puts the pipe jacking main body into the foundation pit. In view of this, we propose an auxiliary device for installing a pipe-jacking pipeline for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an auxiliary device for installing a pipe-jacking pipeline for hydraulic engineering, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a pipe-jacking auxiliary device for piping erection for hydraulic engineering, includes the bottom plate, bottom plate top surface middle part has set firmly the carriage, the inside telescopic link that is equipped with of carriage, a plurality of fixed teeth have evenly been seted up to telescopic link right-hand member face, the rectangular channel has been seted up on carriage right-hand member face upper portion, the right-hand jack catch that is equipped with of rectangular channel, jack catch upper portion left end is equipped with the spring admittedly, the bottom plate top is equipped with the backup pad, the backup pad top is equipped with the pipe-jacking main part, pipe-jacking main part below is equipped with the rubber pad, the rubber pad below has set firmly holds in the palm the frame, it has set firmly two joint posts to hold in the palm the frame bottom and personally submit symmetrical structure, joint post bottom surface evenly rotates and is connected with a plurality of pivots, two joint grooves have been seted up to the backup pad top surface is symmetrical structure, the bottom plate top surface all has set firmly the hydraulic stem in the four corners.

Preferably, the clamping jaw is matched with the fixed teeth in a clamping mode, the telescopic rod is connected with the supporting frame in a sliding mode, and the telescopic rod is fixedly connected with the supporting plate.

Preferably, the left end of the spring is fixedly connected with the supporting frame, and the middle of the clamping jaw is rotatably connected with the supporting frame through a fixing block.

Preferably, the rubber pad is in frictional contact with the top pipe body, and the rotating shaft is in rolling connection with the clamping groove.

Preferably, the clamping column is connected with the clamping groove in a sliding mode, and the top face of the hydraulic rod is connected and fixed with the supporting plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the height of the jacking pipe main body is adjusted by designing the hydraulic rod, so that the jacking pipe main body is convenient to install and align, meanwhile, the supporting frame is designed to be matched with the telescopic rod, and the raised supporting plate can be fixed by clamping the fixing teeth on the telescopic rod with the clamping claws. The pipe jacking device is novel and reasonable in design and good in auxiliary installation effect, avoids the problem that the installation is influenced by shaking generated when a crane in the prior art is directly used for hoisting, ensures the stability of the installation of the pipe jacking main body, improves the working efficiency, and can prolong the service life of the hydraulic rod and reduce the damage of the device by matching the supporting frame and the telescopic rod.

2. According to the utility model, the supporting frame is designed to prevent the pipe jacking main body, and then the clamping columns are designed to be matched with the clamping grooves, so that the pipe jacking main body can move left and right, the installation of the pipe jacking main body is facilitated, and the problem of insufficient precision during hoisting of a crane is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the telescopic rod of the present invention;

FIG. 3 is a schematic view of the clip column according to the present invention;

the reference numbers in the figures illustrate: 1. a base plate; 2. a support frame; 3. a telescopic rod; 4. fixing teeth; 5. a rectangular groove; 6. a claw; 7. a spring; 8. a support plate; 9. a pipe jacking main body; 10. a rubber pad; 11. supporting the frame; 12. a clamping column; 13. a rotating shaft; 14. a clamping groove; 15. a hydraulic rod.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a pipe jacking auxiliary device for piping erection for hydraulic engineering, comprising a

base plate

1, 1 top surface middle part of bottom plate has set firmly

carriage

2, 2 inside telescopic links 3 that are equipped with of carriage, 3 right-hand end faces of telescopic link have evenly seted up a plurality of fixed teeth 4, rectangular channel 5 has been seted up on 2 right-hand end faces of carriage, the right-hand jack catch 6 that is equipped with of

rectangular channel

5, 6 upper portion left ends of jack catch are equipped with spring 7 admittedly, 1 top of bottom plate is equipped with backup pad 8, backup pad 8 top is equipped with push pipe main part 9, push pipe main part 9 below is equipped with rubber pad 10, rubber pad 10 below has set firmly and has held in the palm frame 11, it is symmetrical structure to hold in the palm frame 11 bottom surface and has set firmly two joint posts 12, joint post 12 bottom surface evenly rotates and is connected with a plurality of

pivots

13, 8 top surfaces of backup pad are symmetrical structure and has seted up two

joint grooves

14, 1 top surface four corners of bottom plate all sets firmly hydraulic stem 15.

Specifically, jack catch 6 cooperates with 4 joint of fixed tooth,

telescopic link

3 and 2 sliding connection of carriage,

telescopic link

3 and 8 fixed connection of backup pad.

Further, the left end of the spring 7 is fixedly connected with the supporting frame 2, and the middle of the clamping jaw 6 is rotatably connected with the supporting frame 2 through a fixing block.

Still further, rubber pad 10 and push pipe main part 9 frictional contact, pivot 13 and joint groove 14 roll connection.

Furthermore, the clamping column 12 is slidably connected with the clamping groove 14, and the top surface of the hydraulic rod 15 is fixedly connected with the supporting plate 8.

The working principle is as follows: when the device is used, the clamping jaw 6 is firstly pressed to enable the extrusion spring 7 to contract, the fixing teeth 4 are separated from the clamping jaw 6 at the moment, then the supporting plate 8 is driven to move downwards through the hydraulic rod 15, the square is moved to the lowest end, the jacking pipe main body 9 is placed on the rubber pad 10 at the moment, the moving device is moved to a pipeline installation position at the moment, the connection height is adjusted through the hydraulic rod 15 at the moment, then the jacking pipe main body 9 is pushed, the jacking pipe main body 9 drives the supporting frame 11 to move at the moment, then the supporting frame 9 slides in a matching mode through the clamping column 12 and the clamping groove 14 at the bottom, the sliding is stopped when the jacking pipe main body 9 slides to the connection position, and the installation is started at the moment.

Claims

1. The utility model provides a hydraulic engineering uses pipe jacking auxiliary device for pipeline installation, includes bottom plate (1), its characterized in that: the middle of the top surface of the bottom plate (1) is fixedly provided with a supporting frame (2), a telescopic rod (3) is arranged inside the supporting frame (2), the right end surface of the telescopic rod (3) is uniformly provided with a plurality of fixed teeth (4), the upper part of the right end surface of the supporting frame (2) is provided with a rectangular groove (5), the right side of the rectangular groove (5) is provided with a clamping jaw (6), the left end of the upper part of the clamping jaw (6) is fixedly provided with a spring (7), a supporting plate (8) is arranged above the bottom plate (1), a pipe jacking main body (9) is arranged above the supporting plate (8), a rubber pad (10) is arranged below the pipe jacking main body (9), a supporting frame (11) is fixedly arranged below the rubber pad (10), the bottom surface of the supporting frame (11) is of a symmetrical structure and is fixedly provided with two clamping columns (12), the bottom surfaces of the clamping columns (12) are uniformly and rotatably connected with a plurality of rotating shafts (13), the top surface of the supporting plate (8) is of a symmetrical structure and is provided with two clamping grooves (14), and hydraulic rods (15) are fixedly arranged at four corners of the top surface of the bottom plate (1).

2. The auxiliary device for the installation of the pipe-jacking pipeline for the water conservancy project according to claim 1, characterized in that: jack catch (6) and fixed tooth (4) joint cooperation, telescopic link (3) and carriage (2) sliding connection, telescopic link (3) and backup pad (8) fixed connection.

3. The auxiliary device for the installation of the pipe-jacking pipeline for the water conservancy project according to claim 1, characterized in that: the left end of the spring (7) is fixedly connected with the supporting frame (2), and the middle of the clamping jaw (6) is rotatably connected with the supporting frame (2) through a fixing block.

4. The auxiliary device for the installation of the pipe-jacking pipeline for the water conservancy project according to claim 1, characterized in that: the rubber pad (10) is in friction contact with the top pipe main body (9), and the rotating shaft (13) is in rolling connection with the clamping groove (14).

5. The auxiliary device for the installation of the pipe-jacking pipeline for the water conservancy project according to claim 1, characterized in that: the clamping column (12) is connected with the clamping groove (14) in a sliding mode, and the top face of the hydraulic rod (15) is fixedly connected with the supporting plate (8).