Internal-walking multifunctional pipeline reinforcing and repairing vehicle
By designing an internal walking multi-functional pipeline reinforcement and repair vehicle, the grouting pipe limit assembly and air bag device are used to effectively repair damage in small-diameter pipelines, which solves the problem of traditional repair methods in small spaces and achieves efficient and convenient pipeline repair. Effect.
Patent Information
- Application Number
- CN202421302275.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing technology is difficult to effectively repair point-like damage to smaller diameter pipes, especially in old urban areas, complex underground spaces and busy traffic areas. Traditional excavation and repair methods are not applicable, and sufficient working space cannot be provided in small diameter pipes. Repair costs are high.
An internal walking multi-functional pipeline reinforcement and repair vehicle is designed, including a tractor head, a trolley workbench, a grouting pipe limit component and an air bag device. Damage in the pipeline is monitored in real time through a surveillance camera, and the grouting pipe limit component is used to The front end of the grout pipe moves to the damaged area, and the damaged area is blocked by the air bag device to improve the efficiency of grouting repair.
It achieves efficient repair of pipeline damage in a small space, has a compact structure, convenient walking, simple construction, and convenient control, which improves construction efficiency and operational convenience.
Smart Images
Figure CN222377585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to an inner traveling multifunctional pipeline reinforcement and repairing vehicle. Background Art
[0002] Various types of pipelines are important infrastructure for urban operations. The intricate and interconnected drainage pipes are responsible for the organized discharge of rainwater and sewage from the city, and play an important role in ensuring a clean urban environment and preventing urban waterlogging.
[0003] Since most pipelines are buried underground and the underground conditions are complex and changeable, pipelines often break and need repair. For pipelines located in old urban areas due to the small ground working surface, in complex underground spaces due to the complex surrounding environment and the large number of underground pipelines, and in busy traffic areas due to the need for urban traffic, it is difficult to repair buried pipelines using the construction method of excavation repair followed by backfilling, and trenchless repair is required.
[0004] For the repair of small-diameter pipeline damage, workers cannot enter the pipeline through the inspection well, and the small-diameter pipeline cannot provide enough working space for workers to operate machinery to enter the pipeline for repair. In addition, due to the small damage area, scattered damage locations and small number of damage, the cost of using large-scale mechanical equipment for repair is high and not economical and practical. Therefore, it is urgent to have a multifunctional pipeline reinforcement and repair vehicle that can travel inside a small-diameter pipeline to solve the existing technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide a multifunctional pipeline reinforcement and repair vehicle for solving the above defects.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A multifunctional pipeline reinforcement and repair vehicle for internal travel comprises: a traction head and a trolley workbench, wherein a monitoring camera is arranged on the traction head, and a traction shaft is arranged at the rear end of the traction head; a connecting hinge is arranged at the front end of the trolley workbench, and the connecting hinge is connected and fixed to the traction shaft; two mutually parallel slide rails are arranged on the trolley workbench, and a grouting pipe limit assembly is installed on the slide rails; an airbag device is arranged on the trolley workbench between the two slide rails, and the airbag device is inflated by a blower.
[0008] Preferably, the grouting pipe limiting assembly includes an arm telescopic rod, an arm rotating shaft and an arm chuck, the lower end of the arm telescopic rod is installed on a slide rail for sliding, the arm rotating shaft is installed at the upper end of the arm telescopic rod, and the arm chuck is installed at the top of the arm rotating shaft.
[0009] Preferably, the lower end of the telescopic rod of the support arm is controlled to slide on the slide rail by a motor and a screw device.
[0010] Preferably, the arm telescopic rod and the arm rotating shaft are respectively telescoped and rotated by motor control.
[0011] Preferably, the front end of the grouting pipe is fixed in the arm clamp, and the rear end of the grouting pipe is equipped with a grouting pump and immersed in the grouting pool.
[0012] Preferably, a plurality of traveling wheels are arranged at the bottom of the tractor head.
[0013] Preferably, a plurality of universal wheels are provided at the bottom of the trolley workbench.
[0014] Preferably, the traction shaft can be rotated by a motor control, and drives the trolley workbench to rotate through a connecting hinge.
[0015] The beneficial effects of the utility model are:
[0016] The utility model is a multifunctional pipeline reinforcement and repair vehicle that travels inside. The front end of the grouting pipe is pulled and transferred to the damaged part of the pipeline by the grouting pipe limit assembly installed on the trolley workbench, and the damaged part of the pipeline is sealed by inflating the airbag device to improve the grouting repair efficiency. The utility model is a multifunctional pipeline reinforcement and repair vehicle that travels inside. It has a compact structure, is easy to travel, has simple pipeline grouting repair construction, is easy to control, has high construction efficiency, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 : A front view of the structure of the utility model;
[0018] Figure 2 : A right side view of the tractor head of the utility model;
[0019] Figure 3 : The left view of the trolley workbench of the utility model. DETAILED DESCRIPTION
[0020] The present invention is further described below in conjunction with the embodiments. It should be noted that these are merely examples and illustrations of the concept of the present invention. Technicians in the relevant technical field may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the concept of the utility model or exceed the scope defined in the claims, they should be deemed to fall within the protection scope of the present utility model.
[0021] Embodiment 1:
[0022] like Figure 1-3As shown, a multifunctional pipeline reinforcement and repair vehicle for internal travel includes: a tractor head 1 and a trolley workbench 2. A plurality of travel wheels 11 are arranged at the bottom of the tractor head 1, and a plurality of universal wheels 21 are arranged at the bottom of the trolley workbench 2. A traction shaft 14 is arranged at the rear end of the tractor head 1, and a connection hinge 27 is arranged at the front end of the trolley workbench 2. The connection hinge 27 is connected and fixed to the traction shaft 14. The traction shaft 14 can be rotated by motor control, and the trolley workbench 2 is driven to rotate by the connection hinge 27.
[0023] A monitoring camera 13 is provided on the tractor head 1. When the multifunctional pipeline reinforcement and repair vehicle is moving in the pipeline, the monitoring camera 13 can monitor the damage in the pipeline in real time, so as to facilitate control and accurate grouting repair.
[0024] Two mutually parallel slide rails 22 are arranged on the trolley workbench 2, and a grouting pipe limiting assembly is installed on the slide rails 22. The grouting pipe limiting assembly includes a support arm telescopic rod 23, a support arm rotating shaft 24 and a support arm clamp 25. The lower end of the support arm telescopic rod 23 is installed on the slide rail 22 for sliding, and the lower end of the support arm telescopic rod 23 is controlled by a motor and a screw device to slide on the slide rail 22; the support arm rotating shaft 24 is installed on the upper end of the support arm telescopic rod 23, and the support arm telescopic rod 23 and the support arm rotating shaft 24 are respectively extended and rotated by the motor control; the support arm clamp 25 is installed on the top of the support arm rotating shaft 24, the front end of the grouting pipe 100 is fixed in the support arm clamp 25, and a grouting pump is installed at the rear end of the grouting pipe 100 and immersed in the grouting pool.
[0025] An airbag device 26 is provided on the trolley workbench 2 between the two slide rails 22 , and the airbag device 26 is inflated by a blower 28 .
[0026] When the utility model internal walking multifunctional pipeline reinforcement and repair vehicle is moving in the pipeline, under the monitoring of the monitoring camera 13, the front end of the grouting pipe 100 is moved to the damaged part of the inner wall of the pipeline by rotating the traction shaft 14 and controlling the grouting pipe limit assembly, and then the airbag device 26 is inflated by the blower 28 to seal the damaged part of the inner wall of the pipeline, and finally the grouting pipe 100 is grouting-repaired to the damaged part of the inner wall of the pipeline under the action of the grouting pump. After the repair is completed, the airbag device 26 is deflated and retracted and separated from the damaged part of the inner wall of the pipeline, thereby completing the grouting repair operation on the damaged part of the inner wall of the pipeline.
[0027] The utility model discloses a multifunctional pipeline reinforcement and repair vehicle for internal travel. The front end of the grouting pipe 100 is pulled and transferred to the damaged part of the pipeline by the grouting pipe limit assembly installed on the trolley workbench 2. The damaged part of the pipeline is sealed by inflating the airbag device 26 to improve the grouting repair efficiency. The utility model discloses a multifunctional pipeline reinforcement and repair vehicle for internal travel. The vehicle has a compact structure, is easy to travel, has simple pipeline grouting repair construction, is easy to control, has high construction efficiency, and is easy to operate.
[0028] The above is an exemplary description of the utility model. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.
Claims
1. A multifunctional pipeline reinforcement and repair vehicle, characterized in that: include: A traction vehicle head (1) and a trolley workbench (2), wherein the traction vehicle head (1) is provided with a monitoring camera (13), and a traction shaft (14) is provided at the rear end of the traction vehicle head (1); a connection hinge (27) is provided at the front end of the trolley workbench (2), and the connection hinge (27) is connected and fixed to the traction shaft (14); two mutually parallel slide rails (22) are provided on the trolley workbench (2), and a grouting pipe limit assembly is installed on the slide rails (22); an air bag device (26) is provided on the trolley workbench (2) between the two slide rails (22), and the air bag device (26) is inflated by a blower (28).
2. The multifunctional pipeline reinforcement and repair vehicle according to claim 1 is characterized in that: The grouting pipe limiting assembly comprises an arm telescopic rod (23), an arm rotating shaft (24) and an arm clamp (25); the lower end of the arm telescopic rod (23) is mounted on a slide rail (22) for sliding; the arm rotating shaft (24) is mounted on the upper end of the arm telescopic rod (23); and the arm clamp (25) is mounted on the top end of the arm rotating shaft (24).
3. The multifunctional pipeline reinforcement and repair vehicle according to claim 2 is characterized in that: The lower end of the support arm telescopic rod (23) is controlled by a motor and a screw rod device to slide on the slide rail (22).
4. The multifunctional pipeline reinforcement and repair vehicle according to claim 2 is characterized in that: The support arm telescopic rod (23) and the support arm rotating shaft (24) are respectively telescoped and rotated by means of motor control.
5. The multifunctional pipeline reinforcement and repair vehicle according to claim 2 is characterized in that: The front end of the grouting pipe (100) is fixed in the arm clamp (25), and the rear end of the grouting pipe (100) is equipped with a grouting pump and immersed in the grouting pool.
6. The multifunctional pipeline reinforcement and repair vehicle according to claim 1 is characterized in that: A plurality of running wheels (11) are arranged at the bottom of the tractor head (1).
7. The multifunctional pipeline reinforcement and repair vehicle according to claim 1 is characterized in that: A plurality of universal wheels (21) are arranged at the bottom of the trolley workbench (2).
8. The multifunctional pipeline reinforcement and repair vehicle according to claim 1 is characterized in that: The traction shaft (14) can be rotated by means of a motor control, and can drive the trolley workbench (2) to rotate via a connecting hinge (27).