A device for cleaning the sediment of a road crossing pipe of a foundation pit open drainage

Abstract

The present application relates to the technical fields of foundation pit drainage, and particularly relates to a kind of clear residue device of road pipe of foundation pit open drainage, including winch and mud scraping assembly, the mud scraping assembly is arranged in the inside of road pipe, the winch is arranged in the outside of road pipe, simultaneously mud scraping assembly is connected with winch by wire rope, and blocking piece is arranged on the wire rope, and the blocking piece is arranged at the side of mud scraping assembly outward.This clear residue device of road pipe of foundation pit open drainage can dredge and clean the inside of road pipe by the different placement of mud scraping assembly, simultaneously the movable connection between fixed main frame and movable main frame can change the size of mud scraping assembly with the size of the inside pipe diameter of road pipe, so as to not only improve the drainage efficiency, but also have good versatility.

Description

Technical Field

[0001] This invention relates to the field of foundation pit drainage technology, specifically a slag removal device for open drainage pipes in foundation pits. Background Technology

[0002] In the foundation pit project, an open drainage system is used to collect and discharge accumulated water. The water is pumped from the sump at the bottom of the pit to the drainage ditch at the top, and then discharged into a sedimentation tank through a road-crossing pipe. After sedimentation, it is discharged into the designated municipal pipe network. Because the road-crossing pipe of the drainage ditch is under the temporary road on site, it is prone to sedimentation, which affects the drainage efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a slag removal device for open drainage pipes in foundation pits, so as to solve the problems mentioned in the background art.

[0004] The technical solution of the present invention is: a slag removal device for open drainage pipes in foundation pits, comprising a winch and a sludge scraping assembly. The sludge scraping assembly is disposed inside the pipe, and the winch is disposed outside the pipe. The sludge scraping assembly is connected to the winch via a wire rope, and a blocking component is provided on the wire rope. The blocking component is disposed on the outward side of the sludge scraping assembly.

[0005] Furthermore, the end of the scraper assembly is connected to the wire rope via a bolt assembly, while the blocking element is disposed on the side of the bolt assembly.

[0006] Furthermore, the bolt assembly includes a connector with a through hole inside. A movable connecting hole is provided on one side of the through hole, and the through hole and the movable connecting hole are connected. The wire rope passes through the through hole and the movable connecting hole.

[0007] Furthermore, a movable fixing member is provided on one side of the movable connecting hole, and the end of the movable fixing member is located inside the movable connecting hole.

[0008] Furthermore, the end of the movable connecting hole is provided with a connecting seat, which is connected to the end of the mud scraper assembly.

[0009] Furthermore, the sludge scraping assembly includes an annular telescopic frame, a secondary frame, and a main frame. One end of the secondary frame is connected to the interior of the main frame. The annular telescopic frame is located at one end of the main frame. The other ends of the secondary frame and the main frame are both connected to a connecting seat.

[0010] Furthermore, the main frame includes a fixed main frame and a movable main frame. The fixed main frame is located on one side of the movable main frame, and the fixed main frame and the movable main frame are movably connected. At the same time, one end of the movable main frame is located inside the fixed main frame, and the other end of the movable main frame is located inside the annular telescopic frame.

[0011] Furthermore, the fixed main frame has a frame cavity inside, a sliding rail is provided in the middle of the frame cavity, the end of the movable main frame is sleeved on the outside of the sliding rail, and the end of the movable main frame and the sliding rail are connected by a movable shaft.

[0012] Furthermore, the sliding rail has a fixing hole, the movable shaft has a fixing protrusion that passes through the fixing hole, and one end of the movable shaft has a rotary button located on the side of the end of the movable main frame.

[0013] This invention provides an improved slag removal device for open drainage pipes in foundation pits, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, the sludge removal device for open drainage pipes in the foundation pit of the present invention can dredge and clean the inside of the pipe by placing the sludge scraper assembly in different orientations. At the same time, the movable connection between the fixed main frame and the movable main frame allows the size of the sludge scraper assembly to be changed according to the internal diameter of the pipe, thereby not only improving drainage efficiency, but also having good versatility.

[0015] Secondly, the sludge removal device for open drainage pipes in the foundation pit of the present invention sets the bolt assembly into fixed and movable installations, so that the scraper assembly can be placed in different directions with different shapes, and the ends of the bolt assembly are sharp, which makes it more advantageous to dredge and clean when working inside the pipe, thereby further improving drainage efficiency. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure of the pit drainage pipe cleaning device of the present invention when it is deployed;

[0018] Figure 2 This is a schematic diagram of the structure of the slag removal device for the open drainage pipe in the foundation pit of the present invention when it is closed;

[0019] Figure 3 This is a schematic diagram of the structure of the sludge scraping assembly of the present invention;

[0020] Figure 4 This is a schematic diagram of the bolt assembly of the present invention;

[0021] Figure 5 This is a schematic diagram of the main framework of the present invention;

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Winch; 2. Wire rope; 3. Blocking component; 4. Scraper assembly; 401. Annular telescopic frame; 402. Secondary frame; 403. Main frame; 4031. Fixed main frame; 4032. Movable main frame; 404. Sliding rail; 405. Frame cavity; 406. Rotary button; 407. Movable shaft; 5. Bolt assembly; 501. Connector; 502. Through hole; 503. Connecting seat; 504. Movable connecting hole; 505. Movable fixing component; 6. Crossing pipe. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] It should be noted that in the description of this invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0026] Furthermore, it should be understood that, for ease of description, the dimensions of the various components shown in the accompanying drawings are not drawn to actual scale; for example, the thickness or width of some layers may be exaggerated relative to other layers.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined or described in one figure, it will not need to be discussed or described in detail in the description of the subsequent figures.

[0028] refer to Figures 1-5This embodiment provides a slag removal device for open drainage pipes in foundation pits. The device includes a winch 1, a wire rope 2, a blocking component 3, a sludge scraping assembly 4, and a bolt assembly 5. The sludge scraping assembly 4 is located inside the pipe 6, while the winch 1 is located outside the pipe 6. The sludge scraping assembly 4 is connected to the winch 1 via the wire rope 2, and the blocking component 3 is mounted on the wire rope 2, positioned on the outward-facing side of the sludge scraping assembly 4. Specifically, the end of the sludge scraping assembly 4 is connected to the wire rope 2 via the bolt assembly 5, and the blocking component 3 is located on the side of the bolt assembly 5.

[0029] In this embodiment, the bolt assembly 5 includes a connector 501 and a connector 503. The connector 503 is located at the end of the movable connecting hole 504 and is connected to the end of the scraper assembly 4. Specifically, the connector 501 has a through hole 502 inside, and a movable connecting hole 504 is located on one side of the through hole 502. The through hole 502 and the movable connecting hole 504 are connected, and the wire rope 2 passes through the through hole 502 and the movable connecting hole 504. Further, a movable fixing member 505 is located on one side of the movable connecting hole 504, and the end of the movable fixing member 505 is located inside the movable connecting hole 504. It is worth noting that since the end of the movable fixing member 505 is located inside the movable connecting hole 504, and the end of the movable fixing member 505 has a ring, which is sleeved on the outside of the wire rope 2, the size of the ring can be changed by rotating the end of the movable fixing member 505, thereby fixing or separating the bolt assembly 5 and the wire rope 2.

[0030] In this embodiment, the sludge scraping assembly 4 includes an annular telescopic frame 401, a secondary frame 402, and a main frame 403. One end of the secondary frame 402 is connected to the interior of the main frame 403, the annular telescopic frame 401 is disposed at one end of the main frame 403, and the other ends of both the secondary frame 402 and the main frame 403 are connected to the connecting seat 503. Specifically, the main frame 403 includes a fixed main frame 4031 and a movable main frame 4032. The fixed main frame 4031 is disposed on one side of the movable main frame 4032, and the fixed main frame 4031 and the movable main frame 4032 are movably connected. One end of the movable main frame 4032 is disposed inside the fixed main frame 4031, and the other end of the movable main frame 4032 is disposed inside the annular telescopic frame 401.

[0031] Furthermore, the fixed main frame 4031 has a frame cavity 405 inside, and a sliding rail 404 is provided in the middle of the frame cavity 405. The end of the movable main frame 4032 is sleeved on the outside of the sliding rail 404, and the end of the movable main frame 4032 and the sliding rail 404 are connected by a movable shaft 407. At the same time, a fixing hole is provided on the sliding rail 404, and a fixing protrusion is provided on the movable shaft 407, which passes through the fixing hole. A rotary button 406 is provided at one end of the movable shaft 407, and the rotary button 406 is located on the side of the end of the movable main frame 4032.

[0032] In other words, rotating the rotary button 406 will retract the fixed protrusion into the inner side of the movable main frame 4032, and at the same time, it will move the distance between the fixed main frame 4031 and the movable main frame 4032. When the distance is appropriate, rotating the rotary button 406 again will make the fixed protrusion pass through the fixed hole, thereby fixing the fixed main frame 4031 and the movable main frame 4032.

[0033] In this embodiment, when the sludge scraper assembly 4 is placed inside the passage pipe 6, one end of the sludge scraper assembly 4 is fixed to the wire rope 2 by the bolt assembly 5, and the other end is movably set on the wire rope 2 by the bolt assembly 5. Thus, when the sludge scraper assembly 4 is placed in the forward direction, the bolt assembly 5 fixed to the wire rope 2 is first located inside the passage pipe 6. Thus, under the operation of the winch 1, because the end of the bolt assembly 5 is sharp, it can clear the inside of the passage pipe 6.

[0034] Similarly, after the scraper assembly 4 is reversed and positioned inside the cross-duct 6, the bolt assembly 5, which is movably mounted on the wire rope 2, is initially located inside the cross-duct 6. Thus, driven by the winch 1, the annular telescopic frame 401, the secondary frame 402, and the main frame 403 form a complete umbrella-shaped structure. Furthermore, driven by the winch 1, the edge of the umbrella-shaped structure contacts the inner side of the cross-duct 6, thereby cleaning the inside of the cross-duct 6. It is worth noting that the distance between the fixed main frame 4031 and the movable main frame 4032 can be adjusted according to the diameter of the cross-duct 6, thus accommodating cross-ducts of various sizes.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning debris from an open drainage pipe in a foundation pit, characterized in that, The system includes a winch (1) and a scraper assembly (4). The scraper assembly (4) is located inside the cross-pass pipe (6), and the winch (1) is located outside the cross-pass pipe (6). The scraper assembly (4) is connected to the winch (1) via a wire rope (2), and a blocking member (3) is provided on the wire rope (2). The blocking member (3) is located on the outward-facing side of the scraper assembly (4). The end of the scraper assembly (4) is connected to the wire rope (2) via a bolt assembly (5). The blocking member (3) is located on the side of the bolt assembly (5). The bolt assembly (5) includes a connector (501). The connector (501) has a through hole (502) inside. A movable connection hole (504) is provided on one side of the through hole (502). The through hole (502) and the movable connection hole (504) are connected. The wire rope (2) passes through the through hole (502) and the movable connection hole (504). A movable fixing member (505) is provided on one side of the movable connection hole (504). The end of the movable fixing member (505) is located inside the movable connection hole (504). A connecting seat (503) is provided at the end of the movable connection hole (504). The connecting seat (503) is connected to the end of the mud scraper assembly (4). One end of the sludge scraper assembly (4) is fixed to the wire rope (2) by the bolt assembly (5), and the other end is movably set on the wire rope (2) by the bolt assembly (5). When the sludge scraper assembly (4) is placed in the forward direction, the bolt assembly (5) fixed on the wire rope (2) is first located inside the road pipe (6). Driven by the operation of the winch (1), the bolt assembly (5) is sharp at the end, which can clear the inside of the road pipe (6). When the mud scraper assembly (4) is placed in reverse, the bolt assembly (5) that is movably set on the wire rope (2) is first located inside the cross pipe (6). Driven by the operation of the winch (1), when the mud scraper assembly (4) forms an umbrella-shaped structure, the edge of the umbrella-shaped structure contacts the inner side of the cross pipe (6) to clean the inside of the cross pipe (6).

2. The slag removal device for open drainage pipes in foundation pits according to claim 1, characterized in that, The sludge scraping assembly (4) includes an annular telescopic frame (401), a secondary frame (402), and a main frame (403). One end of the secondary frame (402) is connected to the interior of the main frame (403). The annular telescopic frame (401) is located at one end of the main frame (403). The other ends of the secondary frame (402) and the other ends of the main frame (403) are both connected to the connecting seat (503).

3. A slag removal device for an open drainage pipe in a foundation pit according to claim 2, characterized in that, The main frame (403) includes a fixed main frame (4031) and a movable main frame (4032). The fixed main frame (4031) is located on one side of the movable main frame (4032), and the fixed main frame (4031) and the movable main frame (4032) are movably connected. Meanwhile, one end of the movable main frame (4032) is located inside the fixed main frame (4031), and the other end of the movable main frame (4032) is located inside the annular telescopic frame (401).

4. A slag removal device for open drainage pipes in foundation pits according to claim 3, characterized in that, The fixed main frame (4031) has a frame cavity (405) inside, and a sliding rail (404) is provided in the middle of the frame cavity (405). The end of the movable main frame (4032) is sleeved on the outside of the sliding rail (404), and the end of the movable main frame (4032) and the sliding rail (404) are connected by a movable shaft (407).

5. A slag removal device for an open drainage pipe in a foundation pit according to claim 4, characterized in that, The sliding rail (404) has a fixing hole, and the movable shaft (407) has a fixing protrusion that passes through the fixing hole. At the same time, a rotary button (406) is provided at one end of the movable shaft (407), and the rotary button (406) is located on the side of the end of the movable main frame (4032).

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