Pipe penetrating assembly for laying ground pipe

Abstract

The pipe penetrating assembly comprises a pipe bending main body, the pipe bending main body is similar to an L shape, a side supporting plate is arranged on one side of a vertical section of the pipe bending main body, an upper frame is arranged on the side supporting plate, a nylon roller is arranged in the upper frame, the nylon roller corresponds to a flow guide nozzle at the upper end of the pipe bending main body, and the flow guide nozzle is arranged on the lower end of the pipe bending main body. The through holes in the side supporting plates are correspondingly provided with connecting plates, the connecting plates are provided with rotating arm pins, the nylon rollers provide a smooth guiding face when a hose enters, friction force is reduced, the surface of the pipeline is prevented from being scratched or abraded, and the integrity and the service life of the pipeline are guaranteed; the limiting pin shaft and the nylon roller limit the maximum swing range of the hose, and it is guaranteed that the pipeline is stably guided when passing through the hose; the rotating arm tension spring stores elastic potential energy when the traction device jolts up and down and releases energy after external force application is stopped, so that the assembly is quickly restored to the initial position.

Description

TECHNICAL FIELD

[0001] The application relates to the pipe laying auxiliary technical field, in particular to a pipe penetrating assembly for laying a ground pipe. BACKGROUND

[0002] In the traditional manual laying mode, workers need to manually dig trenches, carry pipes and connect them, which not only has high labor intensity, but also is low in efficiency, and is prone to inaccuracy in laying paths, lack of effective guiding mechanism, so that the hose is easily damaged by friction during entering and passing, thereby affecting the integrity and service life of the pipe; due to the lack of proper limiting measures, the hose may excessively swing during passing, thereby increasing the abrasion risk and possibly causing the laying path to deviate from the predetermined route; the existing pipe penetrating equipment is difficult to quickly adjust to adapt to different construction environments and terrain changes, and is complex to operate and needs frequent manual intervention. SUMMARY

[0003] The technical problem to be solved by the application is to overcome the existing defects and provide a pipe penetrating assembly for laying a ground pipe, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the application provides the following technical scheme: a pipe penetrating assembly for laying a ground pipe, comprising a bent pipe body, the bent pipe body is L-shaped, one side of the vertical section of the bent pipe body is provided with a side support plate, an upper frame is arranged on the side support plate, a nylon roller is arranged in the upper frame, the nylon roller is arranged corresponding to a flow guide nozzle at the upper end of the bent pipe body, a through hole is arranged on the side support plate and a connecting plate is arranged corresponding to the through hole, a rotating arm pin is arranged on the connecting plate, the rotating arm pins located on the side support plate and the support are connected through a rotating arm tension spring, the other end of the connecting plate is connected with a support, the support is further connected with an external frame through a first pin shaft, one side of the external frame is provided with a connecting seat, a square U-shaped clamp is installed on the connecting seat, and a soil cover is arranged on the horizontal end of the bent pipe body.

[0005] As a preferred technical scheme of the application, the nylon roller is connected through a transverse tension spring between the upper pins at both ends.

[0006] As a preferred technical scheme of the application, a shaft clamp spring is arranged at the contact position between the upper pin shaft and the outer side of the upper frame.

[0007] As a preferred technical scheme of the application, a limiting pin shaft is further arranged symmetrically on the upper frame.

[0008] As a preferred technical scheme of the application, the connecting plate is connected to the support and the side support plate through a guide rotating shaft, respectively.

[0009] As a preferred technical scheme of the present application, the soil covering device comprises a soil covering disc, a disc mounting frame and a bracket seat, the bracket seat is rotationally connected with the disc mounting frame, and the soil covering disc is arranged on both sides of the disc mounting frame.

[0010] As a preferred technical scheme of the present application, the bending part of the elbow pipe body is provided with an arc-shaped side support plate for strengthening the strength of the elbow pipe body.

[0011] Compared with the prior art, the nylon roller in the present application provides a smooth guide surface for the hose to enter, reduces the friction, prevents the pipe surface from being scratched or worn, and ensures the integrity and service life of the pipe; the limit pin shaft and the nylon roller limit the maximum swing range of the hose, ensuring that the pipe is stably guided when passing through; the elastic potential energy of the swing arm tension spring is stored when the traction device bounces up and down, and the energy is released after external force stops, so that the assembly quickly returns to the initial position, ensuring that the optimal working posture can be maintained even in a complex and changeable operating environment; the elastic return force provided by the swing arm tension spring simplifies the operation steps, reduces the need for manual adjustment, and improves the convenience and consistency of operation. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the present application;

[0013] Figure 2 It is a front view of the present application;

[0014] Figure 3 It is a rear view of the present application;

[0015] Figure 4 It is a left view of the present application.

[0016] In the figure: 1 elbow pipe body, 2 upper frame, 3 connecting seat, 4 support, 5 connecting plate, 6 swing arm pin, 7 upper pin shaft, 8 nylon roller, 9 horizontal tension spring, 10 swing arm tension spring, 11 soil covering device, 12 soil covering disc, 13 disc mounting frame, 14 shaft clamp spring, 15 guide rotating shaft, 16 limit pin shaft, 17 first pin shaft, 18 square U-shaped clamp, 19 side support plate, 20 arc-shaped side support plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is described with the upper side of the Figure 2 as the upper side). All other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0018] Please refer to Figures 1-4The application provides a technical scheme: a pipe penetrating assembly for laying a ground pipe, comprising a bend pipe body 1, the bend pipe body 1 is L-shaped, one side of the vertical section of the bend pipe body 1 is provided with a side support plate 19, the side support plate 19 is provided with an upper frame 2, the upper frame 2 is provided with a nylon roller 8, and the nylon roller 8 is arranged correspondingly to a flow guide nozzle at the upper end of the bend pipe body 1.

[0019] The bend pipe body 1 adopts an L-shaped structure, which can adapt to the bending requirement of the pipe. The pipe can be effectively guided to be laid along a predetermined path, and the pipe can withstand a large external pressure without being deformed.

[0020] The side support plate 19 provides a mounting platform for other components, such as the upper frame 2 and the connecting plate 5.

[0021] The upper frame 2 is fixed on the side support plate 19 and provides a stable mounting position for the internal nylon roller 8. The upper frame 2 is also provided with a limiting component 20 perpendicular to the nylon roller 8, which limits the pipe.

[0022] The nylon roller 8 provides a smooth guide surface when the hose enters, reduces friction, prevents the pipe surface from being scratched or worn, and thus enables the hose to smoothly enter the flow guide nozzle.

[0023] The through hole of the side support plate 19 is provided with a connecting plate 5, the connecting plate 5 is provided with a swing arm pin 6, and the swing arm pin 6 between the side support plate 19 and the support 4 is connected through a swing arm tension spring 10. The hole of the side support plate 19 is used for mounting and connecting the connecting plate 5, and the connecting plate 5 is connected with the side support plate 19 through the through hole and can rotate around the through hole.

[0024] The swing arm pin 6 serves as a rotating shaft, so that the connecting plate 5 can rotate relative to the side support plate 19 and the support 4.

[0025] The swing arm tension spring 10 provides an elastic restoring force after the displacement of the connecting plate 5, so as to ensure that the assembly can automatically return to the initial position after use. The working state of the equipment is maintained, which simplifies the operation process and reduces the need for manual adjustment.

[0026] During pipe laying, the traction device bounces up and down due to the complexity of the terrain, at this time the swing arm tension spring 10 is stretched and stores elastic potential energy. Once the external force stops, the swing arm tension spring 10 releases the stored energy and pushes the connecting plate 5 and the components connected thereto back to the original position; it is ensured that the assembly can always maintain a preset optimal working posture even in a complex and variable operating environment.

[0027] The other end of the connecting plate 5 is connected with a support 4, the support 4 is also connected with an external frame through a first pin shaft 17, one side of the external frame is provided with a connecting seat 3, a square U-shaped clamp 18 is installed on the connecting seat 3, and the horizontal end of the bent pipe body 1 is provided with a cover.

[0028] The support 4 not only serves as a connecting point of the connecting plate 5, but also provides a mounting position for the external frame.

[0029] The support 4 is connected with the external frame through the first pin shaft 17; the first pin shaft 17 is used for limiting the position of the external frame, the support 4 is provided with a through hole, and the first pin shaft 17 passes through the support 4 and is connected with the external frame, so that the stable connection between the external frame and the support 4 is ensured, and the loosening or falling off during use is prevented.

[0030] The external frame is used for carrying and fixing other auxiliary equipment; the connecting seat 3 is arranged on one side of the external frame, and the square U-shaped clamp 18 is installed on the connecting seat 3; the square U-shaped clamp 18 is used for connecting external traction members, and the square U-shaped clamp 18 is designed to facilitate quick assembly and disassembly, thereby improving work efficiency.

[0031] The cover can automatically follow the direction of the pipeline to cover and protect the newly laid pipeline.

[0032] Further, the two ends of the nylon roller 8 are connected through a transverse tension spring 9 between the upper pin shafts 7. The upper pin shaft 7 is installed at the two ends of the nylon roller 8, and is the rotating shaft of the nylon roller 8. The upper pin shaft 7 supports the nylon roller 8 and allows it to rotate freely. The contact part between the upper pin shaft 7 and the outer side of the upper frame 2 is usually provided with a shaft clamp spring 14, which is used to fix the position of the upper pin shaft 7 and prevent it from falling off or loosening.

[0033] The transverse tension spring 9 is connected between the two upper pin shafts 7, and provides a certain tension for the nylon roller 8. When the pipeline passes, the nylon roller 8 will move slightly due to the pressure of the pipeline, and the transverse tension spring 9 will store elastic potential energy. Once the pipeline passes, the transverse tension spring 9 releases energy, so that the nylon roller 8 quickly returns to the initial position.

[0034] Further, the contact part between the upper pin shaft 7 and the outer side of the upper frame 2 is provided with a shaft clamp spring 14.

[0035] Further, the upper frame 2 is also provided with a limiting pin shaft 16 symmetrically.

[0036] The limiting pin shaft 16 and the nylon roller 8 are symmetrically arranged on the upper frame 2, and are used to limit the maximum swing range of the nylon roller 8.

[0037] The limiting pin shaft 16 and the nylon roller 8 form a cross shape, which effectively prevents the hose from swinging excessively when subjected to external force. The limiting pin shaft 16 helps to maintain the stable guidance of the pipeline when passing, reduces the friction and wear, and protects the surface of the pipeline from being damaged.

[0038] Further, the connecting plate 5 is connected to the support 4 and the side support plate 19 respectively through the guide rotating shaft 15.

[0039] Further, the soil cover 11 comprises a soil covering disc 12, a disc mounting frame 13 and a support seat, the disc mounting frame 13 is rotatably connected to the support seat, and the soil covering disc 12 is arranged on both sides of the disc mounting frame 13.

[0040] The support seat is fixed on the horizontal end of the bent pipe body 1 to provide support for the entire soil cover; the support seat needs to have sufficient strength to withstand the weight of the soil cover and the moment generated during operation, and also needs to ensure stable connection with the bent pipe body 1 to ensure that the soil cover can maintain the correct posture during operation.

[0041] The disc mounting frame 13 is rotatably connected to the support seat, allowing the soil cover to adapt to the angle according to the actual terrain, increasing the flexibility of the soil cover operation and enabling it to adapt to different construction conditions.

[0042] The soil covering disc 12 is arranged on both sides of the disc mounting frame 13 and is mainly used to push the soil to cover the newly laid pipeline. The soil covering disc 12 has a certain curvature of plate structure to better guide the flow of soil and evenly cover the pipeline.

[0043] Further, the bent part of the bent pipe body 1 is provided with an arc-shaped side support plate 20 for strengthening the strength of the bent pipe body 1.

[0044] In use: according to the site terrain conditions, the external frame is appropriately adjusted on the support 4 to adapt to different construction environments; the U-shaped clamp 18 is used to fix the external traction member; the hose is introduced from the guide nozzle of the bent pipe body 1 by passing between the nylon rollers 8. At this time, the nylon rollers 8 will automatically adjust the position to provide a smooth guide surface for the pipeline, reduce friction, and protect the surface of the pipeline; the nylon rollers 8 and the limiting pin shaft 16 limit the maximum swing range of the nylon rollers 8 to ensure that the pipeline remains stable during passing and reduces wear; if the traction device bounces up and down due to complex terrain, the swing arm tension spring 10 will store elastic potential energy; after the bounce, the swing arm tension spring 10 releases the energy to restore the bent pipe body 1 to its original position, ensuring that the assembly is always in the best working posture; when the pipeline reaches the horizontal end of the bent pipe body 1, the soil cover will automatically follow the direction of the pipeline, and the soil covering disc 12 pushes the surrounding soil to cover it evenly, effectively protecting the pipeline from the external environment.

[0045] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A pipe-penetration assembly for laying a geotube, comprising a bend main body (1), characterized in that: The L-shaped bend pipe body (1) is provided with a side support plate (19) on one side of the vertical section, an upper frame (2) is arranged on the side support plate (19), a nylon roller (8) is arranged in the upper frame (2), the nylon roller (8) is arranged corresponding to the flow guide nozzle at the upper end of the bend pipe body (1), a through hole is arranged on the side support plate (19), a connecting plate (5) is arranged corresponding to the through hole, a rotating arm pin (6) is arranged on the connecting plate (5), the rotating arm pin (6) located on the side support plate (19) and the support (4) is connected through a rotating arm tension spring (10), the other end of the connecting plate (5) is connected with the support (4), the support (4) is further connected with an external frame through a first pin shaft (17), one side of the external frame is provided with a connecting seat (3), a square U-shaped clamp (18) is installed on the connecting seat (3), and a soil covering device is arranged on the horizontal end of the bend pipe body (1).

2. A pipe-laying assembly for laying a geotube according to claim 1, wherein: The nylon roller (8) is connected through a transverse tension spring (9) between the upper pin shafts (7) at both ends.

3. A pipe-laying assembly for laying a geotube according to claim 2, wherein: The upper pin shaft (7) is provided with a shaft clamp spring (14) at the contact position outside the upper frame (2).

4. A pipe-laying assembly for laying a geotube according to claim 1, wherein: The upper frame (2) is further provided with a limiting pin shaft (16) symmetrically.

5. A pipe-laying assembly for laying a geotube according to claim 1, wherein: The connecting plate (5) is connected to the support (4) and the side support plate (19) through a guide rotating shaft (15) respectively.

6. A pipe-laying assembly for laying a geotube according to claim 1, wherein: The soil covering device (11) comprises a soil covering dial (12), a dial mounting frame (13) and a support seat, the dial mounting frame (13) is rotatably connected to the support seat, and the soil covering dial (12) is arranged on both sides of the dial mounting frame (13).

7. A pipe-laying assembly for laying a geotube according to claim 1, wherein: The bending part of the bend pipe body (1) is provided with an arc-shaped side support plate (20) for strengthening the strength of the bend pipe body (1).

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