CN217056581U - Novel pipe jacking that municipal works were used - Google Patents

Abstract

The utility model relates to the technical field of pipe jacking, in particular to a novel pipe jacking for municipal works, which comprises a pipe jacking main body, wherein both sides of the inner wall of the pipe jacking main body are provided with fixed plates through an installing mechanism, the outer wall of one end corresponding to two fixed plates is provided with a wire pressing mechanism from top to bottom, the wire pressing mechanism comprises two vertically symmetrical connecting plates, the two connecting plates are fixedly connected on the outer wall of the fixed plate, the corresponding ends of the two connecting plates are fixedly connected with helical springs, the corresponding ends of the two helical springs are fixedly connected with wire pressing plates, and the two wire pressing plates are slidably attached on the outer wall of the fixed plate. Brings convenience to the working personnel, and the connecting wire is very simple and convenient to operate when taken out.

Description

Novel pipe jacking that municipal works were used

Technical Field

The utility model relates to a push pipe technical field specifically is a novel push pipe that municipal works were used.

Background

The pipe jacking technology is a non-excavation tunnelling formula pipe laying construction technology for municipal construction, the advantage lies in not influencing the surrounding environment or influencing lessly, the construction site is little, the noise is little, and can go deep into the underground operation, this is the incomparable advantage of excavation buried pipeline, many push pipes can be pushed the ground by pipe pushing jack a lesson and form the push pipe tunnel, the inside in push pipe tunnel has some working equipment's connecting wire, the connecting wire can not drag in the inboard bottom of push pipe, otherwise can take place dirty indiscriminate, and can also influence the staff and walk in push pipe tunnel, and the inside of push pipe lacks and is used for assisting the staff to erect these connecting wires fixedly and arrange the device in the same order, inconvenience has been brought for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel push pipe that municipal works were used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel push pipe that municipal works were used, includes the push pipe main part, the fixed plate is all installed through installation mechanism, two to the inner wall both sides of push pipe main part the outer wall of the corresponding one end of fixed plate from last line ball mechanism that down all is equipped with, line ball mechanism includes the connecting plate of two vertical symmetries, two the equal fixed connection of connecting plate is on the outer wall of fixed plate, and the equal fixedly connected with coil spring of two corresponding one end of connecting plate, two the equal fixedly connected with line ball board of corresponding one end of coil spring, two the line ball board all slides the laminating on the outer wall of fixed plate, and the equal fixedly connected with hang plate of one end that the fixed plate was kept away from to two line ball boards, two coil spring's inside all is equipped with the guide, two be the symmetry setting between the hang plate.

Preferably, the installation mechanism comprises two installation blocks, the two installation blocks are respectively and fixedly connected to the front end and the rear end of the fixed plate, fastening bolts penetrate through and are screwed on the inner walls of the two installation blocks and the inner wall of the push pipe main body together, and the fixed plate is convenient to install on the inner wall of the push pipe main body through the installation mechanism.

Preferably, the guide includes the guide post, the one end fixed connection of guide post is on the one end outer wall that the line ball board corresponds the connecting plate, and the other end activity of guide post runs through in the connecting plate, and the guide post is located coil spring's inboard, through setting up the guide post, increases the stability of line ball board when sliding on the fixed plate outer wall, takes place the distortion when avoiding coil spring to receive the extrusion simultaneously.

Preferably, be integrated into one piece structure between line ball board and the hang plate, stability between line ball board and the hang plate is good.

Preferably, the coil spring is made of carbon steel, and the coil spring has high use strength according to the characteristics of the carbon steel.

Preferably, be integrated into one piece structure between fixed plate and two installation pieces, and the fixed plate is the arcwall face with the surface that two installation pieces correspond push pipe main part inner wall, and the stability between fixed plate and two installation pieces is good.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up line ball mechanism, can assist the staff with push pipe in the tunnel some working equipment's connecting wire for fixed erect and arrange in order to the operation is got up very portably, has brought the convenience for the staff, and the connecting wire is also very simple and convenient when taking out simultaneously.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a pipe jacking main body; 2. a fixing plate; 3. mounting blocks; 4. fastening a bolt; 5. a connecting plate; 6. a guide post; 7. a coil spring; 8. a wire pressing plate; 9. an inclined plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: as shown in fig. 1-3, a novel push pipe that municipal works used, including push pipe main part 1, fixed plate 2 is all installed through installation mechanism in push pipe main part 1's inner wall both sides, the outer wall of two fixed plate 2 corresponding one ends all is equipped with line ball mechanism from last down, line ball mechanism includes the connecting plate 5 of two vertical symmetries, two equal fixed connection of connecting plate 5 are on the outer wall of fixed plate 2, and the equal fixedly connected with coil spring 7 of two corresponding one ends of connecting plate 5, the equal fixedly connected with line ball board 8 of two corresponding one ends of coil spring 7, two equal sliding fit of line ball board 8 is on the outer wall of fixed plate 2, and two equal fixedly connected with hang plate 9 of one end that line ball board 8 kept away from fixed plate 2, the inside of two coil spring 7 all is equipped with the guide, be the symmetry setting between two hang plate 9.

The installation mechanism comprises two installation blocks 3, the two installation blocks 3 are respectively and fixedly connected to the front end and the rear end of the fixed plate 2, the inner walls of the two installation blocks 3 and the inner wall of the push pipe main body 1 are both penetrated and screwed together with fastening bolts 4, and the fixed plate 2 can be fixed on the inner wall of the push pipe main body 1 by arranging the installation blocks 3 and the fastening bolts 4.

The guide includes guide post 6, the one end fixed connection of guide post 6 is on the one end outer wall that wire pressing plate 8 corresponds connecting plate 5, and the other end activity of guide post 6 runs through in connecting plate 5, and guide post 6 is located coil spring 7's inboard, when wire pressing plate 8 extrudees and the connecting plate 5 between coil spring 7 of being connected, wire pressing plate 8 can drive guide post 6 and can slide on connecting plate 5 inner wall, stability when multiplicable wire pressing plate 8 slides on 2 outer walls of fixed plate, guide post 6 is located coil spring 7's inboard simultaneously, take place the distortion when avoiding coil spring 7 to receive the extrusion.

Be integrated into one piece structure between line ball board 8 and the hang plate 9, stability between line ball board 8 and the hang plate 9 is good.

The coil spring 7 is made of a carbon steel material, and the coil spring 7 has high use strength according to the characteristics of the carbon steel.

Be integrated into one piece structure between fixed plate 2 and two installation pieces 3, and fixed plate 2 and two installation pieces 3 correspond the surface of push pipe main part 1 inner wall and be the arcwall face, and fixed plate 2 and two stability between the installation piece 3 are good, and fixed plate 2 can just in time be laminated on push pipe main part 1 inner wall with the arcwall face of two installation pieces 3.

The working principle is as follows: the connecting line of the working equipment in the pipe-jacking tunnel can be pushed in along the two inclined plates 9, when the outer surface of the connecting line can be firstly attached to the surfaces of the two inclined plates 9, along with the continuous pushing in of the connecting line, the outer surface of the connecting line can be attached to the surfaces of the two inclined plates 9 to slide, and can drive the two inclined plates 9 to move outwards simultaneously, the two inclined plates 9 can respectively drive the two wire pressing plates 8 to respectively press the spiral springs 7 connected with the two connecting plates 5, finally, the connecting line can be completely pushed into the space between the two wire pressing plates 8, and under the action force of the spiral springs 7, the connecting line can be pressed and fixed by the two wire pressing plates 8, the fixing operation of the connecting line is very simple and convenient, other connecting lines can be fixed between the other two wire pressing plates 8 according to the same operation, and a worker can be assisted to erect and arrange a plurality of connecting lines in the pipe-jacking tunnel, the connecting wire taking device brings convenience to workers, and meanwhile when the connecting wire is taken out, the connecting wire can slide away from the two wire pressing plates 8 only by being pulled outwards simply by holding the connecting wire, and the connecting wire is also convenient to take out.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a novel push pipe that municipal works were used, includes push pipe main part (1), its characterized in that: the two sides of the inner wall of the pipe jacking main body (1) are both provided with fixing plates (2) through mounting mechanisms, the outer walls of the corresponding ends of the two fixing plates (2) are both provided with wire pressing mechanisms from top to bottom, the wire pressing mechanism comprises two vertically symmetrical connecting plates (5), the two connecting plates (5) are fixedly connected to the outer wall of the fixing plate (2), and one end corresponding to the two connecting plates (5) is fixedly connected with a spiral spring (7), one end corresponding to the two spiral springs (7) is fixedly connected with a wire pressing plate (8), the two wire pressing plates (8) are both attached to the outer wall of the fixing plate (2) in a sliding way, and two wire pressing plates (8) are far away from the inclined plates (9) fixedly connected with one ends of the fixing plates (2), the inner parts of the spiral springs (7) are provided with guide pieces, and the two inclined plates (9) are symmetrically arranged.

2. The novel jacking pipe for municipal engineering according to claim 1, wherein: the installation mechanism comprises two installation blocks (3), the two installation blocks (3) are respectively and fixedly connected to the front end and the rear end of the fixing plate (2), and the inner walls of the two installation blocks (3) and the inner wall of the jacking pipe main body (1) are both threaded together and screwed with fastening bolts (4).

3. The novel jacking pipe for municipal engineering according to claim 1, characterized in that: the guide piece comprises a guide post (6), one end of the guide post (6) is fixedly connected to the outer wall of one end, corresponding to the connecting plate (5), of the wire pressing plate (8), the other end of the guide post (6) movably penetrates through the connecting plate (5), and the guide post (6) is located on the inner side of the spiral spring (7).

4. The novel jacking pipe for municipal engineering according to claim 1, wherein: the wire pressing plate (8) and the inclined plate (9) are of an integrally formed structure.

5. The novel jacking pipe for municipal engineering according to claim 1, wherein: the helical spring (7) is made of carbon steel material.

6. The novel jacking pipe for municipal engineering according to claim 2, characterized in that: the pipe jacking device is characterized in that an integrally formed structure is arranged between the fixed plate (2) and the two mounting blocks (3), and the outer surface of the fixed plate (2) and the outer surface of the two mounting blocks (3) corresponding to the inner wall of the pipe jacking main body (1) are arc-shaped surfaces.

Images