CN219994583U - Pipe jacking reinforcing device - Google Patents

Abstract

The utility model belongs to the technical field of pipeline jacking pipes, and discloses a pipeline jacking pipe reinforcing device which comprises a mounting frame, wherein the upper end of the mounting frame is fixedly connected with a fixed guide plate, the bottom of the inner side of the mounting frame is fixedly connected with a lifting hydraulic cylinder, a piston rod of the lifting hydraulic cylinder is fixedly connected with a lifting guide plate, and the position of the lifting guide plate corresponds to the position of the fixed guide plate; the shapes of the fixed guide plate and the lifting guide plate are half-arc; the bottom of the inner side of the mounting frame is fixedly connected with a driving box, two sides of the driving box are provided with fixed racks, and one end of each fixed rack is in sliding connection with the mounting frame through a sliding hole; through the lift baffle and the fixed baffle of design, lift baffle is lifted through lift pneumatic cylinder drive when using, through lift baffle and the fixed baffle centre gripping outside the pipeline to the pipeline boring position is led to the location, makes the pipeline more stable when passing.

Description

Pipe jacking reinforcing device

Technical Field

The utility model belongs to the technical field of pipeline jacking pipes, and particularly relates to a pipeline jacking pipe reinforcing device.

Background

The pipe-jacking construction is a non-excavation construction method, and is a pipeline buried construction technology with no or little excavation of a pipeline pipe-jacking reinforcing device. The pipeline is processed through auxiliary equipment without excavating a surface layer, and can pass through construction processes such as highways, railways, river, ground buildings, underground structures, various underground pipelines and the like;

at present, in the pipe jacking technology, by pushing the pipe to move by means of the main jacking oil cylinder, the phenomenon of shaking can occur in the movement of the pipe, especially shaking is more obvious when a hole is drilled at the rearmost end part to pass through, and the movement of the pipe is not stable enough when the pipe jacking technology is used, so that the pipe jacking reinforcing device needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to provide a pipe jacking reinforcing device for a pipeline, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline push pipe reinforcing apparatus, includes the mounting bracket, the upper end fixedly connected with fixed baffle of mounting bracket, the inboard bottom fixedly connected with lift pneumatic cylinder of mounting bracket, the piston rod fixedly connected with lift baffle of lift pneumatic cylinder, the position of lift baffle corresponds with the position of fixed baffle.

Preferably, the shape of the fixed guide plate and the lifting guide plate is half arc.

Preferably, the inside bottom fixedly connected with drive box of mounting bracket, the both sides of drive box are provided with fixed rack, the one end of fixed rack passes through slide hole and mounting bracket sliding connection.

Preferably, the upside fixedly connected with fixed motor of drive box, the inboard middle part of drive box is connected with drive gear through the bearing rotation, fixed motor's output shaft and drive gear fixed connection, drive gear passes through tooth meshing on fixed rack.

Preferably, one end of the fixed rack is provided with a tip, and the tip is provided with a triangle.

Preferably, a guide sliding groove is formed in the outer side of the fixed rack, a guide sliding bar is arranged on the inner side of the driving box, and the guide sliding bar is slidably installed in the guide sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the lift baffle and the fixed baffle of design, lift baffle is lifted through lift pneumatic cylinder drive when using, through lift baffle and the fixed baffle centre gripping outside the pipeline to the pipeline boring position is led to the location, makes the pipeline more stable when passing.

2. Through the fixed rack and the drive box of design, drive the drive gear through fixed motor when using and rotate, drive gear drives fixed rack and removes to insert in the soil around to consolidate when fixing the mounting bracket installation, make the device fixed more stable when using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the driving box according to the present utility model;

FIG. 3 is a schematic view of a connection structure of a lifting guide plate according to the present utility model;

in the figure: 1. a mounting frame; 2. a lifting hydraulic cylinder; 3. lifting guide plates; 4. fixing the guide plate; 5. a drive box; 6. fixing a motor; 7. a fixed rack; 8. a drive gear; 9. a guide chute; 10. and a guiding slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a pipeline push pipe reinforcing apparatus, including mounting bracket 1, the fixed baffle 4 of upper end fixedly connected with of mounting bracket 1, the inboard bottom fixedly connected with lifting hydraulic cylinder 2 of mounting bracket 1, lifting hydraulic cylinder 2's piston rod fixedly connected with lifting guide 3, lifting guide 3's position corresponds with fixed baffle 4's position, fix mounting bracket 1 in pipeline drilling position, lifting hydraulic cylinder 2 drive lifting guide 3 rises and makes lifting guide 3 and the fixed baffle 4 centre gripping be located the pipeline outside, more stable when making the pipeline slide, fixed baffle 4 and lifting guide 3's shape all sets up to half arc, convenient fixed baffle 4 and lifting guide 3 centre gripping are in the pipeline outside when using.

From the above description, the present utility model has the following advantageous effects: when the pipeline drilling device is used, the lifting guide plate 3 is driven to lift through the lifting hydraulic cylinder 2, and is clamped outside the pipeline through the lifting guide plate 3 and the fixed guide plate 4, so that the position of the pipeline drilling hole is guided and positioned, and the pipeline is more stable when passing through.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the inboard bottom fixedly connected with drive box 5 of mounting bracket 1, the both sides of drive box 5 are provided with fixed rack 7, fixed rack 7's one end passes through slide hole and mounting bracket 1 sliding connection, fixed motor 6 of upside fixedly connected with of drive box 5, the inboard middle part of drive box 5 is connected with drive gear 8 through the bearing rotation, fixed motor 6's output shaft and drive gear 8 fixed connection, drive gear 8 passes through tooth meshing on fixed rack 7, drive gear 8 through fixed motor 6 and rotate, drive gear 8 drives fixed rack 7 and remove, and in fixed rack 7's one end inserts the soil around, fixed rack 7's one end sets up to the pointed end, and the pointed end sets up to triangle-shaped, in convenient fixed rack 7 tip inserts soil when using, guide chute 9 has been seted up in the outside of fixed rack 7, the inboard of drive box 5 is provided with direction slide 10, direction slide 10 slidable mounting is in guide chute 9, make fixed rack 7 more stable when adjusting through the direction of direction slide 10 and direction chute 9.

By adopting the technical scheme, the fixed rack 7 and the driving box 5 are driven to rotate by the fixed motor 6 when in use, and the driving gear 8 drives the fixed rack 7 to move and insert into surrounding soil, so that the fixed rack is reinforced when the mounting frame 1 is mounted and fixed, and the device is more stable when in use.

The working principle and the using flow of the utility model are as follows: the mounting bracket 1 is fixed in the pipeline drilling position during use, the driving gear 8 is driven to rotate through the fixed motor 6, the driving gear 8 drives the fixed rack 7 to move, one end of the fixed rack 7 is inserted into surrounding soil, so that the mounting bracket 1 is reinforced, a pipeline passes through between the fixed guide plate 4 and the lifting guide plate 3, and meanwhile, the lifting hydraulic cylinder 2 drives the lifting guide plate 3 to lift so that the lifting guide plate 3 and the fixed guide plate 4 are clamped outside the pipeline, and the pipeline is more stable during sliding.

It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a pipeline push pipe reinforcing apparatus which characterized in that: the lifting guide plate comprises a mounting frame (1), wherein the upper end of the mounting frame (1) is fixedly connected with a fixed guide plate (4), the inner bottom of the mounting frame (1) is fixedly connected with a lifting hydraulic cylinder (2), a piston rod of the lifting hydraulic cylinder (2) is fixedly connected with a lifting guide plate (3), and the position of the lifting guide plate (3) corresponds to the position of the fixed guide plate (4).

2. The pipe jacking reinforcing apparatus according to claim 1, wherein: the shapes of the fixed guide plate (4) and the lifting guide plate (3) are half-arc shapes.

3. The pipe jacking reinforcing apparatus according to claim 1, wherein: the novel sliding rack is characterized in that a driving box (5) is fixedly connected to the bottom of the inner side of the mounting frame (1), fixed racks (7) are arranged on two sides of the driving box (5), and one end of each fixed rack (7) is in sliding connection with the mounting frame (1) through a sliding hole.

4. A pipe jacking strengthening device according to claim 3, wherein: the upper side fixedly connected with fixed motor (6) of drive box (5), the inboard middle part of drive box (5) is connected with drive gear (8) through the bearing rotation, the output shaft and the drive gear (8) fixed connection of fixed motor (6), drive gear (8) are through tooth meshing on fixed rack (7).

5. A pipe jacking strengthening device according to claim 3, wherein: one end of the fixed rack (7) is provided with a tip, and the tip is provided with a triangle.

6. A pipe jacking strengthening device according to claim 3, wherein: the outside of fixed rack (7) has seted up guide chute (9), the inboard of drive box (5) is provided with direction draw runner (10), direction draw runner (10) slidable mounting is in guide chute (9).