Buoyancy ball type pipeline protection device of dredging robot

Abstract

The utility model belongs to the technical field of pipeline protection of desilting robots, and discloses a buoyancy ball type pipeline protection device of a desilting robot, which comprises a working robot and a host station, the working robot is connected with the host station through a pipeline wiring harness, and protection balls are arranged on the pipeline wiring harness at equal intervals. The protection ball comprises a fixed ring, a rubber pipe sleeve and a movable ring, the fixed ring fixedly sleeves the pipeline harness, the rubber pipe sleeve sleeves the pipeline harness, one end of the rubber pipe sleeve is connected with the fixed ring, the other end of the rubber pipe sleeve is connected with the movable ring, the movable ring movably sleeves the pipeline harness, and the movable ring is connected with the rubber pipe sleeve. The movable ring moves along the length direction of the pipeline wire harness; according to the utility model, the special protection device for the pipeline wiring harness is arranged, and the protection ball is fixedly arranged on the pipeline wiring harness, so that the pipeline wiring harness can be protected from abrasion during the dragging operation of the pipeline wiring harness, and the safety and the reliability of the pipeline wiring harness during use are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the pipeline protection technical field of dredging robot belongs to the technical field of pipeline protection of dredging robot, specifically relates to a kind of pipeline protection device of dredging robot buoyancy ball. BACKGROUND

[0002] Dredging robot is generally composed of main station and working robot two parts, and the main station includes power system, hydraulic station, electrical control system, pipeline winding, and remote control device is also installed in main station, receives control signal and is transmitted to working robot, is generally connected between main station and working robot by hydraulic pipeline, water pipe, electrical control cable, and control signal is transmitted to working robot by electrical control cable, to realize the walking of equipment, slurry pump work etc.

[0003] The known dredging robot does not configure special pipeline line bundle anti-abrasion device, and multiple protection is generally adopted to ensure the structural safety of pipeline line bundle, and some are fixed by rope and pipeline line bundle with breeding buoyancy ball, but it can only realize the function of floating pipeline line bundle from water surface, and when pipeline line bundle needs to be wound on pipe winder, rope needs to be untied, so that buoyancy ball and pipeline line bundle are separated to realize winding, and when dragging operation is carried out, it needs to be fixed through rope one by one, so it is inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pipeline protection device of dredging robot buoyancy ball to solve the problem of not configuring special pipeline line bundle anti-abrasion device in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of pipeline protection device of dredging robot buoyancy ball, including working robot and main station, the working robot is connected by pipeline line bundle with main station, the pipeline line bundle is equidistantly provided with protective ball, the protective ball includes fixed ring, rubber tube sleeve and moving ring, the fixed ring is fixedly covered in the outside of pipeline line bundle, the rubber tube sleeve is covered in the outside of pipeline line bundle, one end of rubber tube sleeve is connected with fixed ring, the other end is connected with moving ring, the moving ring is movably covered in the outside of pipeline line bundle, and moving ring moves along the length direction of pipeline line bundle.

[0006] Preferably, the moving ring is fixedly connected with pipeline line bundle by locking bolt.

[0007] Preferably, the locking bolt is made of rust-proof and corrosion-resistant material.

[0008] Preferably, the rubber tube sleeve is provided with a hole allowing pipeline line bundle to pass through at the center position, and the inside of rubber tube sleeve is filled with gas.

[0009] Preferably, the rubber sleeve is extruded and deformed from a cylindrical structure to a spherical structure when the moving ring moves towards the fixed ring, and the rubber sleeve returns to the cylindrical structure from the spherical structure when the moving ring moves away from the fixed ring.

[0010] Preferably, the pipeline bundle is wrapped with a corrosion-resistant soft canvas sleeve.

[0011] Preferably, the pipeline bundle comprises hydraulic pipelines, water pipes and electrical control cables.

[0012] Preferably, the working robot adopts a wheeled hydraulic walking unit, a slurry pump and a mixer are arranged at the front of the working robot in the advancing direction, and a hydraulic control box is arranged at one end of the top of the working robot.

[0013] Preferably, the main station comprises a power system, a hydraulic station, an electrical control system, a pipeline winding system and a remote control unit, the pipeline bundle is wound on the pipe winder of the pipeline winding system when the pipeline bundle is not in operation, and the remote control unit is electrically connected with the hydraulic execution unit in the hydraulic control box.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] (1) The utility model discloses a pipeline bundle dedicated protection device, which is fixedly installed on the pipeline bundle to prevent abrasion of the pipeline bundle during dragging operation, thereby improving the safety and reliability of the pipeline bundle during use.

[0016] (2) The protection ball of the utility model can extrude and stretch the rubber sleeve by moving the moving ring relative to the fixed ring, thereby realizing free switching of the protection ball from a spherical structure to a cylindrical structure, and further realizing abrasion protection of the pipeline bundle during dragging operation by the protection ball in the spherical structure, and facilitating winding of the pipeline bundle in the non-working state by the protection ball in the cylindrical structure, thereby being convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the dredging robot of the utility model;

[0018] Figure 2 It is a structural schematic view of the protection ball in the extrusion state of the utility model;

[0019] Figure 3 It is a structural schematic view of the protection ball in the stretching state of the utility model;

[0020] Figure 4 It is an assembly view of the protection ball and the pipeline bundle of the utility model;

[0021] In the figure: 1, working robot; 2, main station; 3, pipeline bundle; 4, protective ball; 41, fixed ring; 42, rubber tube sleeve; 43, moving ring; 5, locking bolt; 6, canvas sleeve; 7, hydraulic control box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 As shown in the figure, the utility model provides a technical scheme: a dredging robot buoyancy ball type pipeline protection device, including working robot 1 and main station 2, working robot 1 is connected with main station 2 through pipeline bundle 3, and pipeline bundle 3 includes hydraulic pipeline, water pipe, electrical control cable, and protective ball 4 is arranged at equal intervals on pipeline bundle 3, protective ball 4 is hollow structure, so that protective ball 4 has certain buoyancy when being in water, thereby lifting pipeline bundle 3, and protective ball 4 includes fixed ring 41, rubber tube sleeve 42 and moving ring 43, fixed ring 41 is fixedly sleeved on the outside of pipeline bundle 3, rubber tube sleeve 42 is sleeved on the outside of pipeline bundle 3, one end of rubber tube sleeve 42 is connected with fixed ring 41, the other end is connected with moving ring 43, moving ring 43 is movably sleeved on the outside of pipeline bundle 3, and moving ring 43 moves along the length direction of pipeline bundle 3, when moving ring 43 moves towards fixed ring 41, rubber tube sleeve 42 is extruded from cylindrical structure to spherical structure, and when moving ring 43 moves away from fixed ring 41, rubber tube sleeve 42 restores to cylindrical structure from spherical structure.

[0024] As Figure 4 Shown, moving ring 43 is fixedly connected with pipeline bundle 3 through locking bolt 5, locking bolt 5 is made of rustproof and anticorrosive material, which improves the rustproof and anticorrosion function of locking bolt 5.

[0025] Further, the center position of rubber tube sleeve 42 is provided with a hole allowing pipeline bundle 3 to pass through, and the inside of rubber tube sleeve 42 is filled with gas, and the gas inside rubber tube sleeve 42 is extruded indirectly by extruding rubber tube sleeve 42 through moving ring 43, so as to facilitate the extrusion of rubber tube sleeve 42 from cylindrical structure to spherical structure.

[0026] In the technical scheme, when the pipeline bundle 3 is dragged, the locking bolt 5 is loosened, the moving ring 43 is moved along the direction close to the fixed ring 41, the rubber sleeve 42 and the gas inside the rubber sleeve 42 are extruded through the movement of the moving ring 43, so that the rubber sleeve 42 is extruded and deformed from a cylindrical structure to a spherical structure, then the locking bolt 5 is tightened, the position of the moving ring 43 is fixed, the pipeline bundle 3 during the dragging operation is protected from abrasion by the protective ball 4 in the spherical structure, when the pipeline bundle 3 needs to be coiled, the locking bolt 5 is loosened, the rubber sleeve 42 returns to the cylindrical structure, so that the protective ball 4 does not need to be detached from the pipeline bundle 3, and then the coiling of the pipeline bundle 3 is facilitated.

[0027] Further, the pipeline bundle 3 is wrapped with a corrosion-resistant soft canvas sleeve 6, so that the pipeline bundle 3 is prevented from being damaged by long-term friction with the ground.

[0028] As shown in Figure 1 The working robot 1 adopts a wheeled hydraulic walking unit, a slurry pump and a stirrer are arranged at the front of the working robot 1 in the advancing direction, and a hydraulic control box 7 is arranged at one end of the top of the working robot 1.

[0029] The main station 2 includes a power system, a hydraulic station, an electrical control system, a pipeline coiling system and a remote control unit, the pipeline bundle 3 is coiled on the pipe coiler of the pipeline coiling system in a non-working state, and the remote control unit is electrically connected with the hydraulic execution unit in the hydraulic control box 7.

[0030] When the dredging robot works, the remote control unit sends an electrical signal to the hydraulic execution unit in the hydraulic control box 7 to control the working robot 1 to work and move, the slurry pump is moved by the working robot 1 to remotely transport the slurry, and the dredging operation is performed.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dredging robot buoyant ball type pipeline protection device comprising a working robot (1) and a main station (2), said working robot (1) being connected to the main station (2) by a pipeline bundle (3), characterized in that: The pipeline bundle (3) is provided with protective balls (4) at equal intervals, the protective ball (4) comprises a fixed ring (41), a rubber tube sleeve (42) and a moving ring (43), the fixed ring (41) is fixedly sleeved outside the pipeline bundle (3), the rubber tube sleeve (42) is sleeved outside the pipeline bundle (3), one end of the rubber tube sleeve (42) is connected with the fixed ring (41), the other end is connected with the moving ring (43), the moving ring (43) is movably sleeved outside the pipeline bundle (3), and the moving ring (43) moves along the length direction of the pipeline bundle (3).

2. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: The moving ring (43) is fixedly connected with the pipeline bundle (3) through a locking bolt (5).

3. A dredging robot buoyant ball type pipeline protection device according to claim 2, characterized in that: The locking bolt (5) is made of rust-proof and corrosion-resistant material.

4. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: A hole allowing the pipeline bundle (3) to pass through is formed in the center position of the rubber tube sleeve (42), and the inside of the rubber tube sleeve (42) is filled with gas.

5. A dredging robot buoyant ball type pipeline protection device according to claim 4, characterized in that: When the moving ring (43) moves towards the fixed ring (41), the rubber tube sleeve (42) is extruded and deformed from a cylindrical structure to a spherical structure, and when the moving ring (43) moves away from the fixed ring (41), the rubber tube sleeve (42) restores to a cylindrical structure from a spherical structure.

6. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: The outside of the pipeline bundle (3) is wrapped with a corrosion-resistant soft canvas sleeve (6).

7. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: The pipeline bundle (3) comprises hydraulic pipes, water pipes and electrical control cables.

8. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: The working robot (1) adopts a wheeled hydraulic walking unit, a slurry pump and a stirrer are arranged at the front of the working robot (1) in the advancing direction, and a hydraulic control box (7) is arranged at one end of the top of the working robot (1).

9. A dredging robot buoyant ball type pipeline protection device according to claim 1, characterized in that: The main machine station (2) comprises a power system, a hydraulic station, an electrical control system, a pipeline winding system and a remote control unit, the pipeline bundle (3) is wound on a pipe winder of the pipeline winding system in a non-working state, and the remote control unit is electrically connected with a hydraulic execution unit in the hydraulic control box (7).

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