CN215371548U

CN215371548U - Non-excavation formula prosthetic devices of drainage pipe

Info

Publication number: CN215371548U
Application number: CN202120563801.4U
Authority: CN
Inventors: 汪徽; 王涛; 王徐浩
Original assignee: Anhui Homologous Pipeline Technology Co ltd
Current assignee: Anhui Homologous Pipeline Technology Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-31
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a drainage pipeline trenchless repairing device which comprises two movable wheel carriers and a main shaft coupled between the two movable wheel carriers, wherein movable wheel assemblies are arranged on the outer sides of the two movable wheel carriers, and a driving unit for driving the main shaft to rotate is connected to the outer part of the main shaft; the outer sleeve of main shaft is equipped with the base, the top of base is equipped with the lift cylinder group, the tailpiece of the piston rod of lift cylinder group is equipped with the support, the top of support is equipped with the roof-rack, be equipped with the restoration spare on the roof-rack. According to the utility model, the whole repairing device has a compact structure and high operation flexibility, can accurately repair the local damaged part of the drainage pipeline, and is beneficial to effectively improving the construction efficiency.

Description

Non-excavation formula prosthetic devices of drainage pipe

Technical Field

The utility model belongs to the technical field of pipeline repair, and particularly relates to a drainage pipeline non-excavation type repair device.

Background

The structural and functional damage of the drainage pipeline can influence the safe operation of urban drainage, so that the operation condition of the drainage pipeline is mastered, the safe operation of urban drainage is ensured, the pipeline with defects is repaired in time, and the trenchless repair device is a common device for realizing the in-situ repair of the drainage pipeline.

The existing trenchless repairing device is large in size, low in operation flexibility and difficult to improve construction efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a drainage pipeline trenchless repairing device which is simple in structure and reasonable in design.

The utility model realizes the purpose through the following technical scheme:

a drainage pipeline non-excavation formula prosthetic devices, including two moving wheel carriers and the main shaft of coupling between two moving wheel carriers, the outside of two said moving wheel carriers is equipped with and moved the wheel assembly, the outside of the said main shaft connects with the drive unit that drives the main shaft to rotate;

the outer sleeve of main shaft is equipped with the base, the top of base is equipped with the lift cylinder group, the tailpiece of the piston rod of lift cylinder group is equipped with the support, the top of support is equipped with the roof-rack, be equipped with the restoration spare on the roof-rack.

As a further optimized scheme of the utility model, the repairing part comprises an air compressor, an air bag and an ultraviolet irradiation lamp, the air compressor is arranged inside the bracket, the air bag is arranged at the bottom of the top frame and is connected with the air compressor, and the ultraviolet irradiation lamp is arranged on the inner side of the top frame.

As a further optimization scheme of the utility model, the bottom of the top frame is provided with a through groove which is matched with the air bag in an embedded mode, and the outer part of the top frame, close to two sides of the through groove, is symmetrically provided with clamping blocks.

As a further optimization scheme of the utility model, the driving unit comprises a first gear sleeved on the main shaft, wherein a motor is arranged on the inner side of one of the movable wheel carriers, and a driving shaft of the motor is provided with a second gear meshed with the first gear.

As a further optimization scheme of the utility model, the moving wheel assembly comprises four telescopic cylinders uniformly distributed on the outer side wall of each moving wheel frame, the piston rod end of each telescopic cylinder is connected with a wheel, and the moving wheel assembly further comprises a power driving device which is arranged on the outer side wall of one of the moving wheel frames and drives the wheel to rotate.

As a further optimized solution of the present invention, an image sensor and a control device connected to the image sensor are fixedly mounted on the base.

As a further optimization scheme of the utility model, the control device comprises a PLC controller, a wireless communication module, an upper computer and a battery power supply module, wherein a signal access port of the PLC controller is connected with the image sensor, the wireless communication module is connected with a communication interface of the PLC controller, the upper computer is in wireless communication connection with the PLC controller through the wireless communication module, and the battery power supply module is connected with a power supply interface of the PLC controller.

The utility model has the beneficial effects that:

1) the device is driven by a power driving device 22 to move the position of the inner wall of the drainage pipeline, when the whole repairing device reaches a repairing place, a main shaft 2 is driven to rotate so that the whole repairing part is adjusted to an angle position to be repaired, a lifting cylinder group 4 drives a bracket 5 to ascend in position so that a top frame 6 contacts the inner side wall of the drainage pipeline, and then the repairing part completes the pipeline repairing operation;

2) according to the image sensor provided by the utility model, the image sensor acquires the image information in the drainage pipeline, transmits the image information to the PLC controller for processing, and then wirelessly transmits the image information to the upper computer for real-time monitoring through the wireless communication module, so that the visual pipeline repairing process can be realized.

Drawings

FIG. 1 is a front view provided by the present invention;

FIG. 2 is a left side view provided by the present invention;

FIG. 3 is a perspective view of a head frame provided by the present invention;

FIG. 4 is a system block diagram of a control device provided in the present invention;

in the figure: 1. moving the wheel carrier; 2. a main shaft; 3. a base; 4. a lifting cylinder group; 5. a support; 6. a top frame; 7. an air bag; 8. an air compressor; 9. an ultraviolet irradiation lamp; 10. a first gear; 11. a second gear; 12. a motor; 13. a clamping block; 14. a through groove; 15. an image sensor; 16. a PLC controller; 17. a wireless communication module; 18. an upper computer; 19. a battery power supply module; 20. a telescopic cylinder; 21. a wheel; 22. and a power driving device.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.

Referring to the attached drawing 1 in the specification, the trenchless repairing device for the drainage pipeline in the embodiment comprises two movable wheel carriers 1 and a main shaft 2 coupled between the two movable wheel carriers 1, wherein the outer sides of the two movable wheel carriers 1 are respectively provided with a movable wheel assembly, the movable wheel assembly comprises four telescopic cylinders 20 uniformly distributed on the outer side wall of each movable wheel carrier 1, the piston rod end of each telescopic cylinder 20 is connected with a wheel 21, the movable wheel assembly further comprises a power driving device 22 arranged on the outer side wall of one of the movable wheel carriers 1 and used for driving the wheel 21 to rotate, according to the pipe diameter of the drainage pipeline, the telescopic cylinders 20 push the wheel 21 to be in contact with the pipe wall of the drainage pipeline and then are driven by the power driving device 22, and the whole repairing device is moved on the inner wall of the drainage pipeline;

the outside of the main shaft 2 is connected with a driving unit for driving the main shaft 2 to rotate, the driving unit comprises a first gear 10 sleeved on the main shaft 2, the inner side of one of the movable wheel carriers 1 is provided with a motor 12, a driving shaft of the motor 12 is provided with a second gear 11 meshed with the first gear 10, the motor 12 drives the second gear 11 to rotate to drive the first gear 10 to be meshed for transmission so as to enable the main shaft 2 to rotate, a repairing part outside the main shaft 2 makes circular motion with the horizontal axis of the main shaft 2, and 360-degree omnibearing pipeline repairing treatment can be realized;

referring to the attached drawings 2-3 of the specification, a base 3 is sleeved outside a main shaft 2, a lifting cylinder group 4 is arranged at the top of the base 3, a support 5 is arranged at the piston rod end of the lifting cylinder group 4, a top frame 6 is arranged at the top end of the support 5, a repairing part is arranged on the top frame 6 and comprises an air compressor 8, an air bag 7 and an ultraviolet irradiation lamp 9, the air compressor 8 is arranged inside the support 5, the air bag 7 is arranged at the bottom of the top frame 6 and connected with the air compressor 8, the ultraviolet irradiation lamp 9 is arranged on the inner side of the top frame 6, a through groove 14 matched with the air bag 7 in an embedded mode is formed in the bottom of the top frame 6, clamping blocks 13 are symmetrically arranged on the two sides, close to the through groove 14, of the outer portion of the top frame 6, glass fiber felt coated with resin mixed liquid corresponds to the clamping blocks 13 on the top of the top frame 6 to realize clamping, and when the whole repairing device reaches a repairing site, the whole repairing part is adjusted to an angle position to be repaired by driving the main shaft 2 to rotate, the lifting cylinder group 4 drives the support 5 to ascend, so that the top frame 6 contacts the inner side wall of the drainage pipeline, then, the air compressor 8 is started to inflate the air bag 7, the air bag 7 upwards extrudes glass fiber felt cloth coated with resin mixed liquid to enable the glass fiber felt cloth to be tightly attached to the pipeline wall, the structure solidification is realized by matching with the irradiation of the ultraviolet irradiation lamp 9, and a new lining pipe is formed at the repairing position in the pipeline to finish the repairing operation;

referring to the attached drawing 4 of the specification, an image sensor 15 and a control device connected with the image sensor 15 are fixedly installed on the base 3, the image sensor 15 is of an MLX75026 type, response is fast, resolution is high, the control device comprises a PLC (programmable logic controller) 16, a wireless communication module 17, an upper computer 18 and a battery power supply module 19, a signal access port of the PLC 16 is connected with the image sensor 15, the wireless communication module 17 is connected with a communication interface of the PLC 16, the upper computer 18 is in wireless communication connection with the PLC 16 through the wireless communication module 17, the battery power supply module 19 is connected with a power supply interface of the PLC 16, when the whole repairing device moves in the drainage pipeline, image information in the drainage pipeline is acquired by the image sensor 15 and transmitted to the PLC 16 for processing, and then is wirelessly transmitted to the upper computer 18 through the wireless communication module 17 for real-time monitoring, and the visual pipeline repairing process can be realized.

The implementation scenario is specifically as follows: according to the pipe diameter of the drainage pipeline, the telescopic cylinder 20 pushes the wheel 21 to be in contact with the pipe wall of the drainage pipeline, the wheel is driven by the power driving device 22, the whole repairing device moves in position on the inner wall of the drainage pipeline, when the whole repairing device reaches a repairing place, the main shaft 2 is driven to rotate, the whole repairing part is adjusted to an angle position to be repaired, the lifting cylinder group 4 drives the support 5 to ascend in position, the top frame 6 is in contact with the inner side wall of the drainage pipeline, then the air compressor 8 is started to inflate the air bag 7, the air bag 7 upwards extrudes glass fiber felt coated with resin mixed liquid to enable the glass fiber felt cloth to be tightly attached to the pipe wall, structure solidification is achieved by matching with irradiation of the ultraviolet irradiation lamp 9, and a new lining pipe is formed at the repairing position in the pipe to complete repairing operation.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The non-excavation type repairing device for the drainage pipeline is characterized by comprising two movable wheel carriers (1) and a main shaft (2) connected between the two movable wheel carriers (1) in a shaft connection mode, wherein movable wheel assemblies are arranged on the outer sides of the two movable wheel carriers (1), and a driving unit for driving the main shaft (2) to rotate is connected to the outer portion of the main shaft (2);

the outer cover of main shaft (2) is equipped with base (3), the top of base (3) is equipped with lift cylinder group (4), the tailpiece of the piston rod of lift cylinder group (4) is equipped with support (5), the top of support (5) is equipped with roof-rack (6), be equipped with the restoration spare on roof-rack (6).

2. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the repairing part comprises an air compressor (8), an air bag (7) and an ultraviolet irradiation lamp (9), the air compressor (8) is arranged inside the support (5), the air bag (7) is arranged at the bottom of the top frame (6) and is connected with the air compressor (8), and the ultraviolet irradiation lamp (9) is arranged on the inner side of the top frame (6).

3. The trenchless rehabilitation apparatus for drainage pipelines of claim 2, wherein: the bottom of the top frame (6) is provided with a through groove (14) which is matched with the air bag (7) in an embedded mode, and the two sides, close to the through groove (14), of the outer portion of the top frame (6) are symmetrically provided with clamping blocks (13).

4. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the driving unit comprises a first gear (10) sleeved on the main shaft (2), a motor (12) is arranged on the inner side of one of the movable wheel carriers (1), and a second gear (11) meshed with the first gear (10) is arranged on a driving shaft of the motor (12).

5. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: the movable wheel assembly comprises four telescopic cylinders (20) uniformly distributed on the outer side wall of each movable wheel frame (1), the piston rod end of each telescopic cylinder (20) is connected with a wheel (21), and the movable wheel assembly further comprises a power driving device (22) which is arranged on one of the outer side walls of the movable wheel frames (1) and drives the wheels (21) to rotate.

6. The trenchless rehabilitation apparatus for drainage pipelines of claim 1, wherein: and an image sensor (15) and a control device connected with the image sensor (15) are fixedly mounted on the base (3).

7. The trenchless rehabilitation apparatus for drainage pipelines of claim 6, wherein: the control device comprises a PLC (programmable logic controller) controller (16), a wireless communication module (17), an upper computer (18) and a battery power supply module (19), a signal access port of the PLC controller (16) is connected with an image sensor (15), the wireless communication module (17) is connected with a communication interface of the PLC controller (16), the upper computer (18) is connected with the PLC controller (16) in a wireless communication mode through the wireless communication module (17), and the battery power supply module (19) is connected with a power supply interface of the PLC controller (16).