Underground cross-roadway self-flowing water pipe dredging device

Abstract

The underground cross-roadway self-flowing water pipe dredging device comprises a water pipe, mounting frames are symmetrically and fixedly connected to the positions, close to the end face, of the top of the water pipe, driving assemblies are connected to the tops of the two mounting frames through bolts, and a dredging piece is slidably connected to the middle of the inner wall of the water pipe; the driving assembly comprises a mounting plate, a driving shaft is rotatably connected to the position, close to the middle, of the mounting plate in a penetrating mode, a rotating disc is fixedly connected to the top of the driving shaft, and a handle is fixedly connected to the position, close to the outer wall, of the top of the rotating disc. The dredging structure is arranged in the water pipe, blockages in the pipeline can be pushed and dredged back and forth, meanwhile, circulation of water in the water pipe can be guaranteed, the driving assemblies are arranged on the two sides of the dredging structure, the dredging structure can be rapidly pulled back and forth, and the dredging effect is improved. And blockages in the water pipe can be rapidly discharged, and the dredging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe dredging applications, in particular to an underground cross-tunnel gravity water pipe dredging device. Background Art

[0002] In the tunnels of underground mines, there are ditches on one side of the tunnel. When multiple tunnels are connected, it is necessary to connect the multiple ditches inside so that the water inside the ditches can flow and discharge, to prevent a large amount of water from being retained in the ditches and overflowing onto the tunnel surface. During long-term use, mud and sand in the tunnels will enter the ditches, thereby clogging the water pipes at the connection. At this time, the water pipes will need to be unblocked.

[0003] Existing tunnel gravity water pipes are generally used to connect two ditches in a connecting tunnel. The sewage in the ditches in the mine contains a lot of mud and sand, and the buried water pipes will often accumulate mud and sand, causing blockage. Therefore, it is necessary to manually use long tools to regularly dredge the internal mud and sand. The long tools not only make the manual operation more cumbersome, but also cannot completely remove the mud and sand inside the water pipes, reducing the dredging effect. Therefore, the utility model proposes an underground cross-tunnel gravity water pipe dredging device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an underground cross-tunnel gravity water pipe dredging device, which is equipped with a dredging structure inside the water pipe so that the blockage inside the pipe can be pushed back and forth to dredge it, while ensuring the circulation of water inside the water pipe, and driving components are arranged on both sides of the dredging structure so that the dredging structure can be quickly pulled back and forth, so that the blockage inside the water pipe can be quickly discharged, thereby improving the dredging efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an underground cross-tunnel gravity water pipe dredging device, including a water pipe, the top of the water pipe is symmetrically fixedly connected with a mounting frame near the end face, the tops of the two mounting frames are bolted with a driving assembly, and the middle part of the inner wall of the water pipe is slidably connected with a dredging piece.

[0006] The utility model is further configured as follows: the driving assembly includes a mounting plate, a driving shaft is rotatably connected to the mounting plate near the middle, a turntable is fixedly connected to the top of the driving shaft, a handle is fixedly connected to the top of the turntable near the outer wall, a reset spring is snap-connected to the bottom of the turntable, a connecting shaft is snap-connected to the bottom of the driving shaft, a retractable disk is fixedly connected to the bottom of the connecting shaft, a steel wire rope is wrapped around the outer wall of the retractable disk, and the steel wire rope is fixedly connected to the center of the side wall of the clearing piece that is slidably connected to the inner wall of the water pipe.

[0007] Through the above technical solution, the handle is used to drive the turntable to be pressed down, so that the turntable reset spring is squeezed, so that the bottom of the drive shaft is engaged and connected with the top of the connecting shaft, so that the handle drives the drive shaft on the turntable to rotate, and then the connecting shaft drives the retractable disk to rotate, so as to tighten the wire rope, so that it drives the clearing piece inside the water pipe to move, and then the mud and sand inside are cleared and discharged.

[0008] The utility model is further configured as follows: the end faces of the return spring are respectively connected with the top of the mounting plate and the bottom of the rotating disk in a snap-fitting manner.

[0009] Through the above technical solution, the elasticity of the return spring after being compressed is utilized so that the turntable can drive the drive shaft to lift up, so that the drive shaft is away from the connecting shaft, preventing the rotation of one handle from driving the rotation of the other handle, thereby avoiding safety hazards to the operator.

[0010] The utility model is further configured as follows: a fixing plate is symmetrically fixedly connected to the end surface of the water pipe near the top, and the connecting shaft penetrates the fixing plate and is rotatably connected thereto through a bearing.

[0011] The above technical solution facilitates the positioning and fixing of the connecting shaft, and also facilitates the stability of the connecting shaft during rotation.

[0012] The utility model is further configured as follows: a connecting block is fixedly connected to the bottom of the driving shaft, a connecting slot is provided on the top of the connecting shaft, and the connecting block is connected to the connecting slot in a snap-fitting manner.

[0013] Through the above technical solution, when the driving shaft is pressed, it can be engaged and fixed with the connecting slot on the connecting shaft through the connecting block, so that the driving shaft drives the connecting shaft to rotate.

[0014] The utility model is further configured as follows: a plurality of outer grooves are evenly formed on the outer wall of the dredging member, and a plurality of through holes are evenly formed near the middle of the dredging member.

[0015] Through the above technical solution, it is easy for the clearing piece to slide inside the water pipe, and the outer groove and the through hole can prevent the obstruction of sewage inside the water pipe, thereby facilitating the normal flow of sewage.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model proposes an underground cross-tunnel self-flowing water pipe dredging device, which is provided with a dredging structure inside the water pipe, so that the blockage inside the pipe can be pushed back and forth to dredge it, and at the same time, the water inside the water pipe can be ensured to flow;

[0018] 2. The utility model proposes an underground cross-tunnel gravity water pipe dredging device, which is equipped with driving components on both sides of the dredging structure, so that the dredging structure can be quickly pulled back and forth, so that the blockage inside the water pipe can be quickly discharged, thereby improving the dredging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the installation of an underground cross-tunnel gravity water pipe dredging device of the utility model;

[0020] Figure 2 This is a structural diagram of an underground cross-tunnel gravity water pipe dredging device of the utility model;

[0021] Figure 3 This is an exploded view of an underground cross-tunnel gravity water pipe dredging device of the utility model;

[0022] Figure 4 The utility model is an exploded view of a driving component in an underground cross-tunnel gravity water pipe dredging device.

[0023] In the figure: 1, water pipe; 11, fixing plate; 2, mounting frame; 3, driving assembly; 31, mounting plate; 32, driving shaft; 321, connecting block; 33, turntable; 34, handle; 35, reset spring; 36, connecting shaft; 361, connecting slot; 37, retractable disk; 38, wire rope; 4, clearing piece; 41, outer groove; 42, through hole. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] like Figure 3 A device for clearing underground self-flowing water pipes across tunnels comprises a water pipe 1, a mounting frame 2 is symmetrically fixedly connected to the top of the water pipe 1 near the end surface, a clearing piece 4 is slidably connected to the middle of the inner wall of the water pipe 1, a plurality of outer grooves 41 are evenly arranged on the outer wall of the clearing piece 4, and a plurality of through holes 42 are evenly arranged near the middle of the clearing piece 4 to facilitate sliding of the clearing piece 4 inside the water pipe 1. The outer grooves 41 and the through holes 42 can prevent obstruction of sewage inside the water pipe 1 and facilitate the normal circulation of sewage.

[0026] like Figure 2-Figure 4The tops of the two mounting frames 2 are both bolted with a driving assembly 3, and the driving assembly 3 includes a mounting plate 31, and a driving shaft 32 is rotatably connected to the mounting plate 31 near the middle, and a connecting block 321 is fixedly connected to the bottom of the driving shaft 32, and a connecting slot 361 is provided on the top of the connecting shaft 36, and the connecting block 321 is engaged with the connecting slot 361, so that when the driving shaft 32 is pressed, it can be engaged and fixed with the connecting slot 361 on the connecting shaft 36 through the connecting block 321, thereby realizing The driving shaft 32 drives the connecting shaft 36 to rotate. The top of the driving shaft 32 is fixedly connected with a turntable 33. The top of the turntable 33 is fixedly connected with a handle 34 near the outer wall. The bottom of the turntable 33 is engaged with a reset spring 35. The end faces of the reset spring 35 are respectively engaged with the top of the mounting plate 31 and the bottom of the turntable 33. The elasticity of the reset spring 35 after being compressed allows the turntable 33 to drive the driving shaft 32 to be lifted, so that the driving shaft 32 is away from the connecting shaft 36, so as to prevent one from driving the other when rotating. The rotation of a handle 34 can avoid safety hazards to the operator. The bottom of the driving shaft 32 is engaged with a connecting shaft 36. The end face of the water pipe 1 is symmetrically fixedly connected with a fixing plate 11 near the top. The connecting shaft 36 passes through the fixing plate 11 and is rotatably connected thereto through a bearing, which is convenient for positioning and fixing the position of the connecting shaft 36 and facilitating the stability of the connecting shaft 36 during rotation. The bottom of the connecting shaft 36 is fixedly connected with a retractable disk 37. The outer wall of the retractable disk 37 is wrapped with a steel wire rope 38, and the steel wire rope 38 is connected to the fixing plate 11. The center of the side wall of the clearing piece 4 that is slidably connected to the inner wall of the water pipe 1 is fixedly connected, and the handle 34 is used to drive the turntable 33 to be pressed down, so that the return spring 35 of the turntable 33 is squeezed, so that the bottom of the driving shaft 32 is engaged and connected with the top of the connecting shaft 36, so that the driving shaft 32 on the turntable 33 is driven by the handle 34 to rotate, and then the connecting shaft 36 drives the retractable disk 37 to rotate, so that the wire rope 38 is tightened, so that it drives the clearing piece 4 inside the water pipe 1 to move, and then the mud and sand inside are cleared and discharged.

[0027] When the utility model is in use, firstly, the handle 34 in the driving assembly 3 at one end of the water pipe 1 drives the turntable 33 to be pressed down, so that the return spring 35 of the turntable 33 is squeezed, so that the bottom of the driving shaft 32 is engaged and connected with the top of the connecting shaft 36, so that the driving shaft 32 on the turntable 33 is driven to rotate by the handle 34, and then the connecting shaft 36 drives the retractable disk 37 to rotate, so as to tighten the wire rope 38, so that it drives the clearing piece 4 inside the water pipe 1 to move, and then the mud and sand inside are cleared and discharged, and then the driving assembly 3 at the other end of the water pipe 1 is operated in the same steps, so that the mud and sand in the water pipe 1 can be cleared at both ends.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An underground cross-tunnel gravity water pipe dredging device, comprising a water pipe (1), characterized in that: A mounting frame (2) is symmetrically fixedly connected to the top of the water pipe (1) near the end surface, and a driving assembly (3) is bolted to the top of the two mounting frames (2). A clearing piece (4) is slidably connected to the middle of the inner wall of the water pipe (1).

2. The underground cross-tunnel gravity water pipe dredging device according to claim 1 is characterized by: The driving assembly (3) comprises a mounting plate (31), a driving shaft (32) rotatably connected to the mounting plate (31) near the middle, a rotating disk (33) fixedly connected to the top of the driving shaft (32), a handle (34) fixedly connected to the top of the rotating disk (33) near the outer wall, a reset spring (35) snap-fitted to the bottom of the rotating disk (33), a connecting shaft (36) snap-fitted to the bottom of the driving shaft (32), a retractable disk (37) fixedly connected to the bottom of the connecting shaft (36), a steel wire rope (38) wrapped around the outer wall of the retractable disk (37), and the steel wire rope (38) is fixedly connected to the center of the side wall of the dredging member (4) slidably connected to the inner wall of the water pipe (1).

3. The underground cross-tunnel gravity water pipe dredging device according to claim 2 is characterized by: The end surfaces of the return spring (35) are respectively engaged with the top of the mounting plate (31) and the bottom of the rotating disk (33).

4. The underground cross-tunnel gravity water pipe dredging device according to claim 2 is characterized by: The end surface of the water pipe (1) is symmetrically fixedly connected to a fixing plate (11) near the top, and the connecting shaft (36) passes through the fixing plate (11) and is rotatably connected thereto via a bearing.

5. The underground cross-tunnel gravity water pipe dredging device according to claim 2 is characterized by: A connecting block (321) is fixedly connected to the bottom of the driving shaft (32), a connecting slot (361) is provided on the top of the connecting shaft (36), and the connecting block (321) is connected to the connecting slot (361) in a snap-fitting manner.

6. The underground cross-tunnel gravity water pipe dredging device according to claim 1 is characterized by: The outer wall of the dredging member (4) is evenly provided with a plurality of outer grooves (41), and the dredging member (4) is evenly provided with a plurality of through holes (42) near the middle thereof.

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