CN222880516U

CN222880516U - Auxiliary pipe jacking device for water conservancy construction

Info

Publication number: CN222880516U
Application number: CN202421549035.6U
Authority: CN
Inventors: 程亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-07-02
Filing date: 2024-07-02
Publication date: 2025-05-16
Anticipated expiration: 2034-07-02

Abstract

The utility model discloses an auxiliary pipe jacking device for water conservancy construction, which relates to the technical field of water conservancy projects and comprises a mounting box, wherein a connecting cylinder is arranged on the top surface of the mounting box, a clamping mechanism is arranged in the connecting cylinder and used for clamping a pipeline, and an adjusting mechanism is arranged in the mounting box and used for driving the connecting cylinder to rotate. The utility model relates to a method for manufacturing a semiconductor device. Through fixture's setting, can carry out the centre gripping to the pipeline, be convenient for carry out the centre gripping fixed to the pipeline when the push pipe, prevent that it from removing or rocking in the work progress. This can reduce the risk of unexpected accident, ensures the safety of workman and equipment, through adjustment mechanism's setting, can be under the circumstances of motionless installation case, adjust the pivoted angle of connecting cylinder to can adapt to different operational environment, make between two pipelines face unanimously, cup joint between two pipelines of being convenient for, be convenient for use and popularization.

Description

Auxiliary pipe jacking device for water conservancy construction

Technical Field

The utility model relates to the technical field of hydraulic engineering equipment, in particular to an auxiliary pipe jacking device for hydraulic construction.

Background

The pipe jacking construction is a non-excavation construction method, and is a pipeline buried construction technology with no excavation or little excavation. The pipe jacking construction is to overcome the friction force between the pipeline and the surrounding soil by means of the jacking equipment in the working pit, jack the pipeline into the soil according to the designed gradient and transport away the earth. After one pipe is pushed into the soil layer, a second pipe is pushed into the soil layer. The principle is that by means of the thrust of the main top oil cylinder, the pipeline, the relay and the like, a tool pipe or a heading machine is pushed from the inside of a working pit to the inside of a receiving pit through a soil layer to be lifted. The pipeline is buried between two pits after following the tool pipe or the heading machine.

Patent publication No. CN214999785U discloses a push pipe support push pipe auxiliary device, it utilizes and carries out assistance localization real-time clamp through auxiliary mechanism, has strengthened the speed that two push pipe installations cup jointed, and prevent in the operation that the striking from taking place the displacement and cause the secondary operation, further strengthen the work efficiency of installation, avoid current inefficiency long time, but can meet a problem in the operation process, then be between cup jointing two push pipe installations, need keep two sleeve pipes between facing angle be unanimous, if first fixed sleeve pipe angle is different, then not cup joint, there is the problem of being inconvenient for the adjustment, a water conservancy construction auxiliary push pipe device of above-mentioned problem is solved to this end.

Disclosure of utility model

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides an supplementary push bench of water conservancy construction, includes the mounting box, the top surface of mounting box is provided with the connecting cylinder, the inside of connecting cylinder is provided with fixture, fixture is used for the centre gripping pipeline, the inside of mounting box is provided with adjustment mechanism, adjustment mechanism is used for driving the connecting cylinder and rotates.

Further, the fixture is including setting firmly in the bracing piece of intercommunication section of thick bamboo inner wall one side and the top of bracing piece has set firmly first connecting ball, the outer wall bilateral symmetry threaded connection of connecting cylinder has the screw rod, the handle has been set firmly to the one end of screw rod, the one end rotation that the handle was kept away from to the screw rod is connected with the fly leaf, the slide bar has set firmly on outer wall one side of fly leaf, slide bar and connecting cylinder sliding connection, the one side equidistant a plurality of second connecting ball that has set firmly of screw rod is kept away from to the fly leaf.

Further, adjustment mechanism installs the worm including being fixed in the motor of mounting box inner bottom wall, the interior bottom wall of mounting box has set firmly the L shaped plate, the inner wall rotation of L shaped plate is connected with the bull stick, the outer wall of bull stick has set firmly the worm wheel, worm wheel and worm intermeshing, the top of bull stick runs through mounting box and tip has set firmly the carousel, the top surface and the connecting cylinder interconnect of carousel.

Further, a pointer is fixedly arranged on one side of the outer wall of the rotary table, a fixed disc is fixedly arranged on the top surface of the installation box, and scale marks are marked on the top surface of the fixed disc.

Further, the outer wall of the handle is sleeved with a rubber sleeve.

Further, the first connecting ball and the second connecting ball are made of hard rubber materials.

The beneficial effects of the utility model are as follows:

1. According to the pipe jacking device, the pipe can be clamped through the clamping mechanism, so that the pipe can be clamped and fixed conveniently when the pipe is jacked, and the pipe is prevented from moving or shaking in the construction process. This can reduce the risk of unexpected accident, ensures the safety of workman and equipment, through adjustment mechanism's setting, can be under the circumstances of motionless installation case, adjust the pivoted angle of connecting cylinder to can adapt to different operational environment, make between two pipelines face unanimously, cup joint between two pipelines of being convenient for, be convenient for use and popularization.

Drawings

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

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting box of the present utility model;

FIG. 4 is a schematic view of a first connecting ball structure according to the present utility model;

Fig. 5 is a schematic view of the structure of the adjusting mechanism of the present utility model.

Reference numeral 1, an installation box; 2, a connecting cylinder, 3, a clamping mechanism, 301, a first connecting ball, 302, a screw rod, 303, a handle, 304, a movable plate, 305, a sliding rod, 306, a second connecting ball, 4, an adjusting mechanism, 401, a motor, 402, a worm, 403, an L-shaped plate, 404, a rotating rod, 405, a worm wheel, 406, a turntable, 5, a pointer, 6, a fixed disk and 7, and a scale mark.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The application provides an auxiliary pipe jacking device for water conservancy construction, which is mainly used for solving the problems that when two pipe jacking devices are sleeved, the facing angles between the two pipe jacking devices are required to be kept consistent, and if the initial fixed pipe jacking angles are different, the sleeve jacking devices are not convenient to adjust, and the following technical scheme is provided, and the following technical scheme is described in detail with reference to fig. 1-5:

The utility model provides an auxiliary pipe jacking device for water conservancy construction, including mounting box 1, the top surface of mounting box 1 is provided with connecting cylinder 2, the inside of connecting cylinder 2 is provided with fixture 3, fixture 3 is used for the centre gripping pipeline, the inside of mounting box 1 is provided with adjustment mechanism 4, adjustment mechanism 4 is used for driving connecting cylinder 2 rotation, including being fixed in the motor 401 of mounting box 1 inner bottom wall, worm 402 is installed to the output of motor 401, L shaped plate 403 has been set firmly to the interior bottom wall of mounting box 1, the inner wall rotation of L shaped plate 403 is connected with bull stick 404, worm wheel 405 has been set firmly to the outer wall of bull stick 404, worm wheel 405 and worm 402 intermesh, the top of bull stick 404 runs through mounting box 1 and the tip has set firmly carousel 406, the top surface of carousel 406 and connecting cylinder 2 interconnect, pointer 5 has been set firmly to one side of the outer wall of carousel 406, the top surface of mounting box 1 has set firmly fixed disk 6, the top surface of fixed disk 6 has marked scale mark 7.

The specific operation method and the working principle of the device are that in the working process, a worker can start the motor 401, so that the motor 401 drives the worm 402 to rotate, the worm 402 and the worm wheel 405 are meshed with each other, the worm 402 can drive the worm wheel 405 to rotate in the rotating process, so that the rotating rod 404 and the rotating disc 406 are driven to rotate, the rotating angle of the connecting cylinder 2 can be adjusted, the rotating angle of the pipeline can be adjusted at any time, in addition, the pointer 5 points to the position of the scale mark 7, and the rotating angle of the connecting cylinder 2 can be observed visually by the worker.

As shown in fig. 1 and fig. 2, in some embodiments, the clamping mechanism 3 includes a supporting rod fixedly arranged on one side of an inner wall of the communicating tube, a first connecting ball 301 is fixedly arranged at the top end of the supporting rod, two symmetrical threads on two sides of the outer wall of the connecting tube 2 are connected with a screw rod 302, one end of the screw rod 302 is fixedly provided with a handle 303, one end of the screw rod 302 away from the handle 303 is rotatably connected with a movable plate 304, one side of the outer wall of the movable plate 304 is fixedly provided with a sliding rod 305, the sliding rod 305 is slidably connected with the connecting tube 2, one side of the movable plate 304 away from the screw rod 302 is fixedly provided with a plurality of second connecting balls 306 at equal intervals, the outer wall of the handle 303 is sleeved with a rubber sleeve, the first connecting ball 301 and the second connecting balls 306 are made of hard rubber materials, and more specifically, in the operating method and the operating principle of the clamping mechanism 3 are that in the operating process, a worker can rotate the handle 303 to drive the screw rod 302 and the movable plate 304 to move towards a pipeline until the second connecting balls 306 collide with the pipeline.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water conservancy construction auxiliary pipe jacking device, characterized in that it comprises an installation box (1), the top surface of the installation box (1) is provided with a connecting tube (2), the interior of the connecting tube (2) is provided with a clamping mechanism (3), the clamping mechanism (3) is used to clamp the pipeline, and the interior of the installation box (1) is provided with an adjusting mechanism (4), the adjusting mechanism (4) is used to drive the connecting tube (2) to rotate.

2. A water conservancy construction auxiliary pipe jacking device according to claim 1, characterized in that the clamping mechanism (3) includes a support rod fixedly arranged on one side of the inner wall of the connecting tube and a first connecting ball (301) is fixedly arranged on the top of the support rod, and screws (302) are symmetrically threadedly connected on both sides of the outer wall of the connecting tube (2), a handle (303) is fixedly arranged at one end of the screw (302), and a movable plate (304) is rotatably connected to the end of the screw (302) away from the handle (303), a sliding rod (305) is fixedly arranged on one side of the outer wall of the movable plate (304), and the sliding rod (305) is slidably connected to the connecting tube (2), and a plurality of second connecting balls (306) are fixedly arranged at equal intervals on a side of the movable plate (304) away from the screw (302).

3. A water conservancy construction auxiliary pipe jacking device according to claim 1, characterized in that the adjustment mechanism (4) includes a motor (401) fixed to the inner bottom wall of the installation box (1), a worm (402) is installed at the output end of the motor (401), an L-shaped plate (403) is fixedly provided on the inner bottom wall of the installation box (1), the inner wall of the L-shaped plate (403) is rotatably connected to a rotating rod (404), the outer wall of the rotating rod (404) is fixedly provided with a worm wheel (405), the worm wheel (405) and the worm (402) are meshed with each other, the top end of the rotating rod (404) passes through the installation box (1) and a rotating disk (406) is fixedly provided at the end, and the top surface of the rotating disk (406) is interconnected with the connecting tube (2).

4. A water conservancy construction auxiliary pipe jacking device according to claim 3, characterized in that a pointer (5) is fixedly provided on one side of the outer wall of the turntable (406), a fixed disk (6) is fixedly provided on the top surface of the installation box (1), and a scale line (7) is marked on the top surface of the fixed disk (6).

5. A water conservancy construction auxiliary pipe jacking device according to claim 2, characterized in that the outer wall of the handle (303) is covered with a rubber sleeve.

6. A water conservancy construction auxiliary pipe jacking device according to claim 2, characterized in that the material of the first connecting ball (301) and the second connecting ball (306) is hard rubber material.