CN212643721U

CN212643721U - Pipe jacking

Info

Publication number: CN212643721U
Application number: CN202021433985.4U
Authority: CN
Inventors: 周兴月
Original assignee: Langfang Huaxing Modern Building Materials Co ltd
Current assignee: Langfang Huaxing Modern Building Materials Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-02
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a jacking pipe relates to the jacking pipe field. This push pipe, including a connecting pipe and No. two connecting pipes, the right-hand member fixed mounting of a connecting pipe has a connection fixed block No. one, connect the fixed block and keep away from the one end of a connecting pipe and seted up two sets of spacing spouts No. one, No. two spacing spouts have all been seted up to the one end of every group spacing spout No. one, and the equal fixed mounting in bottom of every group spacing spout No. two has a support bottom block, and the equal fixed mounting in relative one end of two sets of support bottom blocks has a atress spring, and the equal movable mounting in one end of the support bottom block that corresponds is kept away from to every group atress spring has a. This push pipe all is located the inside of No. two spacing spouts that correspond through every group spacing slider, and every group spacing slider all sets up to the phase-match with No. two spacing spouts that correspond, makes a connecting pipe and No. two connecting pipes dock fast when the cooperation is installed, reduces the resistance when installing to work efficiency has been improved.

Description

Pipe jacking

Technical Field

The utility model relates to a push pipe technical field specifically is a push pipe.

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.

The existing jacking pipe is simple in structure and complex in installation, so that the construction time is long, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a push pipe is installed fixedly fast through the joint to the effect that has improved work efficiency has been reached.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipe jacking comprises a first connecting pipe and a second connecting pipe, wherein a first connecting fixed block is fixedly arranged at the right end of the first connecting pipe, two groups of first limiting chutes are formed in one end, away from the first connecting pipe, of the first connecting fixed block, two groups of second limiting chutes are formed in one end of each group of first limiting chutes, supporting bottom blocks are fixedly arranged at the bottom ends of the second limiting chutes, stress springs are fixedly arranged at the opposite ends of the two groups of supporting bottom blocks, a first limiting slide block is movably arranged at one end, away from the corresponding supporting bottom block, of each group of stress springs, a limiting fixture block is fixedly arranged at one end, away from the corresponding stress spring, of each group of first limiting slide blocks, two groups of fixed clamping grooves are formed in the left end of the first connecting fixed block, a second connecting fixed block is fixedly arranged at the left end of the second connecting pipe, and supporting fixed blocks are fixedly arranged at the upper, every group supports the equal movable mounting of one end that the fixed block kept away from No. two connecting pipes and has a support pivot, every group supports equal movable mounting in the pivot and has a connecting block No. one, and every group is a connecting block and is kept away from the equal fixed mounting in one end of corresponding support pivot and has No. two connecting blocks, and every group is No. two connecting blocks and keeps away from the equal fixed mounting in one end of corresponding connecting block and has a fixed fixture block No. one, No. two connecting block keep away from the one end fixed mounting of No. two connecting pipes have two sets of spacing guide blocks, and every group is spacing guide block and keeps away from the equal fixed mounting in one end of No. two connection fixed blocks and has No. two limit slider, and the equal fixed mounting in relative one end of two.

Furthermore, every group's a spacing slider all is located the inside of No. two spacing spouts that correspond, and every group's a spacing slider all sets up to the phase-match with No. two spacing spouts that correspond.

Furthermore, every group of a fixed fixture block is all located the inside of the fixed slot that corresponds, and every group of a fixed fixture block all sets up to the phase-match with the fixed slot that corresponds.

Furthermore, No. two limit slide blocks of every group all are located the inside of a limit slide groove that corresponds, and No. two limit slide blocks of every group all set up to the phase-match with a limit slide groove that corresponds.

Furthermore, No. three limiting slide blocks in each group are all located inside the corresponding one limiting sliding groove, and the No. three limiting slide blocks in each group are all matched with the corresponding one limiting sliding groove.

Furthermore, every group of No. two limiting sliding blocks is all fixed with the corresponding No. two fixing clamping blocks, and every group of No. three limiting sliding blocks is all fixed with the corresponding limiting clamping blocks.

(III) advantageous effects

The utility model provides a pair of jacking pipe. The method has the following beneficial effects:

1. this push pipe all is located the inside of No. two spacing spouts that correspond through every group spacing slider, and every group spacing slider all sets up to the phase-match with No. two spacing spouts that correspond, makes a connecting pipe and No. two connecting pipes dock fast when the cooperation is installed, reduces the resistance when installing to work efficiency has been improved.

2. This push pipe, all be located the inside of the fixed slot who corresponds through every group fixed fixture block, and every group fixed fixture block all sets up to the phase-match with the fixed slot who corresponds, every group No. two spacing sliders all set up to fixed mutually with the corresponding fixed fixture block No. two, and every group No. three spacing sliders all set up to fixed mutually with the spacing fixture block that corresponds, make connecting pipe and No. two connecting pipes obtain triple protection after fixed, prevent to separate between a connecting pipe and the connecting pipe No. two, thereby security performance and life have been improved.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: no. 1 connecting pipe, No. 2 connecting pipes, No. 3 connection fixed block, No. 4 spacing spout, No. 5 spacing spout, 6 support bottom blocks, 7 atress springs, No. 8 spacing sliders, 9 spacing fixture blocks, 10 fixed slot, No. 11 connection fixed blocks, 12 support fixed blocks, 13 support pivot, No. 14 connecting blocks, No. 15 connecting blocks, No. 16 fixed fixture blocks, 17 spacing guide blocks, No. 18 spacing sliders, No. 19 fixed fixture blocks, No. 20 spacing sliders.

Detailed Description

According to the first aspect of the utility model, the utility model provides a pipe-jacking, as shown in figure 1-3, comprising a first connecting pipe 1 and a second connecting pipe 2, a first connecting fixed block 3 is fixedly arranged at the right end of the first connecting pipe 1, two sets of first limiting chutes 4 are arranged at the end of the first connecting fixed block 3 away from the first connecting pipe 1, a second limiting chute 5 is arranged at the end of each set of first limiting chute 4, a supporting bottom block 6 is fixedly arranged at the bottom end of each set of second limiting chute 5, stress springs 7 are fixedly arranged at the opposite ends of the two sets of supporting bottom blocks 6, a first limiting slide block 8 is movably arranged at the end of each set of stress springs 7 away from the corresponding supporting bottom block 6, a limiting block 9 is fixedly arranged at the end of each set of first limiting slide blocks 8 away from the corresponding stress springs 7, and two sets of fixed slots 10 are arranged at the left end of the first connecting fixed block 3, a second connecting fixed block 11 is fixedly installed at the left end of the second connecting pipe 2, supporting fixed blocks 12 are fixedly installed at the upper end and the lower end of the second connecting pipe 2, a supporting rotating shaft 13 is movably installed at one end, far away from the second connecting pipe 2, of each group of supporting fixed blocks 12, a first connecting block 14 is movably installed on each group of supporting rotating shafts 13, a second connecting block 15 is fixedly installed at one end, far away from the corresponding first connecting block 14, of each group of first connecting blocks 14, a first fixed clamping block 16 is fixedly installed at one end, far away from the second connecting pipe 2, of each group of second connecting fixed blocks 15, two groups of limiting guide blocks 17 are fixedly installed at one end, far away from the second connecting fixed block 11, of each group of limiting guide blocks 17, a second limiting sliding block 18 is fixedly installed at one end, far away from the second connecting fixed clamping block 14, and a second fixed clamping block, the right end of each group of the second limiting slide blocks 18 is fixedly provided with a third limiting slide block 20, each group of the first limiting slide blocks 8 is positioned inside the corresponding second limiting slide grooves 5, each group of the first limiting slide blocks 8 is matched with the corresponding second limiting slide grooves 5, each group of the first fixing fixture block 16 is positioned inside the corresponding fixing fixture groove 10, each group of the first fixing fixture block 16 is matched with the corresponding fixing fixture groove 10, each group of the second limiting slide blocks 18 is positioned inside the corresponding first limiting slide groove 4, each group of the second limiting slide blocks 18 is matched with the corresponding first limiting slide groove 4, each group of the third limiting slide blocks 20 is positioned inside the corresponding first limiting slide groove 4, each group of the third limiting slide blocks 20 is matched with the corresponding first limiting slide groove 4, each group of the second limiting slide blocks 18 is fixed with the corresponding second fixing fixture block 19, and each set of the third limiting slide blocks 20 is fixed with the corresponding limiting fixture blocks 9, the top pipe is fixed with the corresponding second limiting fixture blocks 19 through each set of the first limiting fixture blocks 16 inside the corresponding fixing fixture grooves 10, each set of the first limiting fixture blocks 16 is matched with the corresponding fixing fixture grooves 10, each set of the second limiting slide blocks 18 is fixed with the corresponding second limiting fixture blocks 19, and each set of the third limiting slide blocks 20 is fixed with the corresponding limiting fixture blocks 9, so that the first connecting pipe 1 and the second connecting pipe 2 are protected after being fixed, the separation between the first connecting pipe 1 and the second connecting pipe 2 is prevented, the safety performance and the service life are improved, the top pipe is provided with the first limiting slide blocks 8 inside the corresponding second limiting slide grooves 5, and each set of the first limiting slide blocks 8 is matched with the corresponding second limiting slide grooves 5, make No. one connecting pipe 1 and No. two connecting pipes 2 dock fast when the cooperation is installed, reduce the resistance when installing to work efficiency has been improved.

The working principle is as follows: during the use, No. one on connecting pipe 1 connects fixed block 3 and No. two on connecting pipe 2 and connects fixed block 11 and align, and spacing guide block 17 inserts the inside of a spacing spout 4, spacing fixture block 9 drives a spacing slider 8 and slides in the inside of No. two spacing spouts 5, stress spring 7 on the support bottom block 6 compresses, block No. three spacing sliders 20 until spacing fixture block 9, then rotate the connecting block 14 on the support pivot 13, block No. one fixed fixture block 16 on No. two connecting blocks 15 into the inside of fixed slot 10, and No. two fixed fixture block 19 blocks No. two spacing sliders 18, accomplish the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jacking pipe, includes connecting pipe (1) and No. two connecting pipes (2), its characterized in that: the right end of the first connecting pipe (1) is fixedly provided with a first connecting fixed block (3), one end of the first connecting fixed block (3) far away from the first connecting pipe (1) is provided with two groups of first limiting chutes (4), one end of each group of first limiting chutes (4) is provided with two groups of second limiting chutes (5), the bottom end of each group of second limiting chutes (5) is fixedly provided with a supporting bottom block (6), the opposite ends of the two groups of supporting bottom blocks (6) are fixedly provided with stress springs (7), one end of each group of stress springs (7) far away from the corresponding supporting bottom block (6) is movably provided with a first limiting slide block (8), one end of each group of first limiting slide block (8) far away from the corresponding stress spring (7) is fixedly provided with a limiting fixture block (9), and the left end of the first connecting fixed block (3) is provided with two groups of fixed clamping grooves (10), the left end of the second connecting pipe (2) is fixedly provided with a second connecting fixed block (11), the upper end and the lower end of the second connecting pipe (2) are fixedly provided with a supporting fixed block (12), one end of each group of supporting fixed blocks (12) far away from the second connecting pipe (2) is movably provided with a supporting rotating shaft (13), each group of supporting rotating shafts (13) is movably provided with a first connecting block (14), one end of each group of first connecting blocks (14) far away from the corresponding supporting rotating shafts (13) is fixedly provided with a second connecting block (15), one end of each group of second connecting blocks (15) far away from the corresponding first connecting blocks (14) is fixedly provided with a first fixed clamping block (16), one end of each group of second connecting fixed blocks (11) far away from the second connecting pipe (2) is fixedly provided with two groups of limiting guide blocks (17), and one end of each group of limiting guide blocks (17) far away from the second connecting fixed blocks (11) is fixedly provided, the opposite ends of the two groups of first connecting blocks (14) are fixedly provided with a second fixed clamping block (19), and the right end of each group of second limiting sliding blocks (18) is fixedly provided with a third limiting sliding block (20).

2. The jacking pipe of claim 1, wherein: every group's a spacing slider (8) all is located the inside of No. two spacing spout (5) that correspond, and every group's a spacing slider (8) all sets up to the phase-match with No. two spacing spout (5) that correspond.

3. The jacking pipe of claim 1, wherein: each group of first fixed fixture blocks (16) are located inside the corresponding fixed fixture grooves (10), and each group of first fixed fixture blocks (16) are matched with the corresponding fixed fixture grooves (10).

4. The jacking pipe of claim 1, wherein: no. two limiting slide blocks (18) of every group all are located the inside of a corresponding limiting sliding groove (4), and No. two limiting slide blocks (18) of every group all set up to the phase-match with a corresponding limiting sliding groove (4).

5. The jacking pipe of claim 1, wherein: no. three limiting slide blocks (20) of every group all are located the inside of a corresponding limiting sliding groove (4), and No. three limiting slide blocks (20) of every group all set up to the phase-match with a corresponding limiting sliding groove (4).

6. The jacking pipe of claim 1, wherein: each group of second limiting sliding blocks (18) is fixed with the corresponding second fixing clamping blocks (19), and each group of third limiting sliding blocks (20) is fixed with the corresponding limiting clamping blocks (9).