Cable trench cleaning device

Abstract

The utility model discloses a cable trench cleaning device which comprises a machine frame and a fixing frame arranged on one side of the machine frame, an adjusting frame is further arranged on one side of the machine frame, and the adjusting frame is connected with the machine frame through a transverse adjusting structure. The transverse adjusting structure comprises a connecting frame, the connecting frame is arranged on one side of an adjusting seat, the adjusting seat is connected with the adjusting frame, the connecting frame is further movably arranged in an adjusting opening, the adjusting opening is formed in the bottom of the rack, a mounting groove is further formed in the bottom in the adjusting opening, and a transverse lead screw is rotationally arranged in the mounting groove; a nut is arranged on the transverse lead screw and connected with the connecting frame. According to the cable trench cleaning device, the distance between the fixing frame and the adjusting frame can be adjusted according to the width of a cable trench, use of cable trenches with different widths can be met, the dirt in the cable trench can be quickly cleaned and collected, and the cleaning device is convenient to use and high in practicability. And the cleaning efficiency of dirt in the cable trench is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power construction, and particularly relates to a cable trench cleaning device. Background Technique

[0002] A cable trench is a pipeline used for laying and replacing electric power or telecommunications cable facilities, usually buried underground, including a cable trench body with a cable laying cavity and a cable trench cover plate covering the upper part of the cable laying cavity on the cable trench body. However, during the cable laying process or cable maintenance process, some garbage will be left in the cable trench. To keep the cable trench clean and ensure the safety of power transmission, it is necessary to remove the garbage in the trench.

[0003] As disclosed in a cable trench slag cleaning device of the utility model with the authorization announcement number CN216574314U, it includes a cable trench body, a trolley arranged on the top of the cable trench body, a threaded column threadedly connected to the top wall of the trolley, a top plate rotatably connected to the bottom of the threaded column, and two support plates fixedly installed at the bottom of the top plate. In this scheme, only the movable shaft, the driving sprocket, the connecting shaft and the connecting sprocket need to rotate, and the chain drives, and the slag discharging plate is driven by the chain to move, so as to scrape the slag on the inner bottom wall and both sides of the inner wall of the cable trench body. When the front and rear support plates contact the slag discharging plate, the slag can be smoothly lifted onto the cable trench body. Due to the setting of the connecting shaft and the connecting sprocket, the movable slag discharging plate will move downward, so that the slag can fall into the cable trench body, effectively cleaning and discharging the slag.

[0004] However, the above scheme has the following problems: due to the different specifications of cable trenches, it cannot adjust the support spacing according to the width of the cable trench, and cannot meet the use of cable trenches with different widths. At the same time, it cannot quickly collect the dirt in the cable trench, and the dirt cleaning effect is not good. Therefore, we propose a cable trench cleaning device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable trench cleaning device to solve the problems in the above background technique that due to the different specifications of cable trenches, the prior art cannot adjust the support spacing according to the width of the cable trench, cannot meet the use of cable trenches with different widths, and at the same time, it cannot quickly collect the dirt in the cable trench, and the dirt cleaning effect is not good.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable trench cleaning device includes a frame and a fixed frame arranged on one side of the frame. An adjusting frame is also arranged on one side of the frame, and the adjusting frame is connected to the frame through a transverse adjusting structure;

[0007] The horizontal adjustment structure includes a connecting frame which is arranged on one side of the adjustment seat. The adjustment seat is connected to the adjustment frame. The connecting frame is also movably arranged in an adjustment opening which is arranged at the bottom of the machine frame. An installation groove is further arranged at the inner bottom of the adjustment opening. A horizontal lead screw is rotatably arranged in the installation groove. A nut is arranged on the horizontal lead screw, and the nut is connected to the connecting frame;

[0008] Wherein, a cleaning structure for comprehensively cleaning dirt is further arranged at the bottom of the machine frame.

[0009] Preferably, the cleaning structure includes a carrier which is arranged at the bottom of the machine frame. A groove is arranged at the bottom of the carrier. A horizontal electric push rod is arranged in the groove. The piston rod of the horizontal electric push rod is connected to a slider. The slider is arranged at one end of a hydraulic cylinder. A collecting hopper is arranged at one end of the piston rod of the hydraulic cylinder. A cleaning assembly is further arranged on one side inside the collecting hopper, which can adjust the horizontal position and vertical height of the collecting hopper to meet the use of cable trenches with different widths.

[0010] Preferably, the cleaning assembly includes a rotating shaft which is rotatably arranged on one side inside the collecting hopper. A roller is arranged on the rotating shaft. Multiple groups of cleaning brushes are further arranged on the roller, which can sweep the leaves or dirt in the cable trench into the collecting hopper.

[0011] Preferably, one end of the rotating shaft is rotatably arranged in a cavity. The cavity is arranged on one side of the collecting hopper. A transmission shaft is rotatably arranged on one side inside the collecting hopper. One end of the transmission shaft is connected to the output shaft of a driving motor located at the top of the collecting hopper. The transmission shaft is connected to the rotating shaft through a driving assembly, which can drive the rotating shaft to rotate.

[0012] Preferably, the driving assembly includes a main bevel gear which is arranged on the transmission shaft. The main bevel gear meshes with a sub-bevel gear. The sub-bevel gear is arranged on one side of the rotating shaft. Through the transmission of the main bevel gear and the sub-bevel gear, the rotating shaft is driven to rotate.

[0013] Preferably, an ear seat is arranged on the collecting hopper. The ear seat is rotatably arranged on a connecting rod. The connecting rod is arranged on the piston rod of the hydraulic cylinder, which can adjust the angle of the collecting hopper to facilitate the cleaning of the dirt in the collecting hopper.

[0014] Preferably, threaded sections are arranged on both sides of the connecting rod. Locking nuts are arranged on the threaded sections, which can fix the angle of the collecting hopper.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) The present utility model can adjust the distance between the fixed frame and the adjustment frame according to the width of the cable trench, which can meet the use of cable trenches with different widths and expand the scope of use.

[0017] (2) The utility model can quickly clean and collect the dirt in the cable trench, improving the cleaning efficiency of the dirt in the cable trench. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a schematic front sectional structural diagram of the utility model;

[0020] Figure 3 is a schematic front sectional structural diagram of the cleaning structure in the utility model;

[0021] Figure 4 is a schematic left sectional structural diagram of the collection hopper in the utility model;

[0022] Figure 5 is a schematic rear sectional structural diagram of the collection hopper in the utility model;

[0023] Figure 6 is Figure 5 an enlarged structural diagram of part A in

[0024] Figure 7 is a schematic front sectional structural diagram of the connection between the collection hopper and the hydraulic cylinder in the utility model;

[0025] In the figure: 1, horizontal adjustment structure; 2, adjustment frame; 3, cleaning structure; 4, pulley; 5, fixed frame; 6, control panel; 7, frame; 11, adjustment seat; 12, connecting frame; 13, installation groove; 14, nut; 15, adjustment port; 16, horizontal lead screw; 17, handwheel; 301, carrier; 302, groove; 303, slider; 304, horizontal electric push rod; 305, hydraulic cylinder; 306, collection hopper; 307, rotating shaft; 308, cleaning brush; 309, roller; 310, drive motor; 311, transmission shaft; 312, main bevel gear; 313, cavity; 314, sub-bevel gear; 315, ear seat; 316, connecting rod; 317, lock nut; 318, threaded section. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 - Figure 2, the present utility model provides a technical solution: a cable trench cleaning device, including a frame 7 and a fixing frame 5 disposed on one side of the frame 7. An adjusting frame 2 is also disposed on one side of the frame 7. The adjusting frame 2 is connected to the frame 7 through a lateral adjusting structure 1;

[0028] The lateral adjusting structure 1 includes an adapter frame 12. The adapter frame 12 is disposed on one side of an adjusting seat 11. The adjusting seat 11 is connected to the adjusting frame 2. The adapter frame 12 is also movably disposed in an adjusting opening 15. The adjusting opening 15 is disposed at the bottom of the frame 7. An installation groove 13 is further disposed at the inner bottom of the adjusting opening 15. A lateral lead screw 16 is rotatably disposed in the installation groove 13. A nut 14 is disposed on the lateral lead screw 16. The nut 14 is connected to the adapter frame 12. The lateral lead screw 16 is also connected to a hand wheel 17 located on one side of the frame 7. By rotating the hand wheel 17, the lateral rotation direction can be controlled.

[0029] First, according to the width of the cable trench, the position of the adjusting frame 2 is adjusted. The hand wheel 17 is rotated. The hand wheel 17 drives the lateral lead screw 16 to rotate. The nut 14 drives the adapter frame 12 to move. The adapter frame 12 drives the adjusting seat 11 to move. The adjusting seat 11 drives the adjusting frame 2 to move. When the distance between the adjusting frame 2 and the fixing frame 5 is greater than the width dimension of the cable trench, the rotation of the hand wheel 17 is stopped, and the adjusting frame 2 and the fixing frame 5 are located on both sides of the cable trench. Then, the dirt at the inner bottom of the cable trench is cleaned by a cleaning structure 3.

[0030] Specifically, pulleys 4 are disposed at the bottoms of both the fixing frame 5 and the adjusting frame 2, enabling the device to move along the cable trench.

[0031] As a specific embodiment of the present application, please refer to Figure 3 - Figure 6 , a cleaning structure 3 for comprehensively cleaning the dirt is further disposed at the bottom of the frame 7. The cleaning structure 3 includes a carrier frame 301. The carrier frame 301 is disposed at the bottom of the frame 7. A groove 302 is disposed at the bottom of the carrier frame 301. A lateral electric push rod 304 is disposed in the groove 302. The piston rod of the lateral electric push rod 304 is connected to a slider 303. The slider 303 is disposed at one end of a hydraulic cylinder 305. One end of the piston rod of the hydraulic cylinder 305 is provided with a collection hopper 306. A cleaning assembly is further disposed on one side inside the collection hopper 306, capable of adjusting the lateral position and longitudinal height of the collection hopper 306 to meet the use requirements of cable trenches with different widths. The cleaning assembly includes a rotating shaft 307. The rotating shaft 307 is rotatably disposed on one side inside the collection hopper 306. A roller 309 is disposed on the rotating shaft 307. Multiple groups of cleaning brushes 308 are further disposed on the roller 309, capable of sweeping the leaves or dirt in the cable trench into the collection hopper 306.

[0032] One end of the rotating shaft 307 is rotatably arranged in the cavity 313. The cavity 313 is arranged on one side of the collecting hopper 306. One side inside the collecting hopper 306 is rotatably provided with a transmission shaft 311. One end of the transmission shaft 311 is connected to the output shaft of the driving motor 310 located at the top of the collecting hopper 306. The transmission shaft 311 is connected to the rotating shaft 307 through a driving component, and can drive the rotating shaft 307 to rotate.

[0033] The driving component includes a main bevel gear 312. The main bevel gear 312 is arranged on the transmission shaft 311. The main bevel gear 312 meshes with a sub-bevel gear 314. The sub-bevel gear 314 is arranged on one side of the rotating shaft 307. Through the transmission of the main bevel gear 312 and the sub-bevel gear 314, the rotating shaft 307 is driven to rotate.

[0034] Then, the hydraulic cylinder 305 drives the collecting hopper 306 to move downward, and makes the collecting hopper 306 fit with the bottom of the cable trench. The transverse electric push rod 304 drives the slider 303 to move. The slider 303 drives the hydraulic cylinder 305 to move. The hydraulic cylinder 305 drives the collecting hopper 306 to move, so that the collecting hopper 306 fits with one side of the inner wall of the cable trench. Then, the driving motor 310 drives the transmission shaft 311 to rotate. The transmission shaft 311 drives the main bevel gear 312 to rotate. The main bevel gear 312 drives the sub-bevel gear 314 to rotate. The sub-bevel gear 314 drives the rotating shaft 307 to rotate. The rotating shaft 307 drives the roller 309 to rotate. The roller 309 drives the cleaning brush 308 to rotate. While the frame 7 is moving, the cleaning brush 308 sweeps the dirt such as leaves in the cable trench into the collecting hopper 306 for collection. When the dirt on one side of the cable trench is cleaned up, the collecting hopper 306 is made to fit with the other side of the inner wall of the cable trench through the transverse electric push rod 304, and then the dirt on the other side of the cable trench is cleaned, so that the dirt in the cable trench can be cleaned comprehensively.

[0035] As a specific embodiment of the present application, please refer to Figure 7 , an ear seat 315 is arranged on the collecting hopper 306. The ear seat 315 is rotatably arranged on the connecting rod 316. The connecting rod 316 is arranged on the piston rod of the hydraulic cylinder 305, which can adjust the angle of the collecting hopper 306 and facilitate the cleaning of the dirt in the collecting hopper 306. Threaded sections 318 are arranged on both sides of the connecting rod 316, and locking nuts 317 are arranged on the threaded sections 318, which can fix the angle of the collecting hopper 306.

[0036] After the dirt in the cable trench is cleaned up, the collecting hopper 306 will be moved out of the cable trench through the hydraulic cylinder 305, and the device will be moved out of the cable trench. Then, the locking nut 317 is loosened, and the collecting hopper 306 is pushed upward. The collecting hopper 306 drives the ear seat 315 to rotate on the connecting rod 316, and then the dirt in the collecting hopper 306 is cleaned.

[0037] In this application, the hydraulic cylinder 305, the horizontal electric push rod 304, and the drive motor 310 are all connected to the control panel 6 on the fixed frame 5.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable trench cleaning device, comprising a frame (7) and a fixing frame (5) arranged on one side of the frame (7), characterized in that: On one side of the frame (7), an adjusting frame (2) is further provided, and the adjusting frame (2) is connected to the frame (7) through a horizontal adjusting structure (1). The horizontal adjusting structure (1) includes a connecting frame (12). The connecting frame (12) is arranged on one side of an adjusting seat (11). The adjusting seat (11) is connected to the adjusting frame (2). The connecting frame (12) is also movably arranged in an adjusting opening (15). The adjusting opening (15) is arranged at the bottom of the frame (7). An installation groove (13) is further arranged at the inner bottom of the adjusting opening (15). A horizontal lead screw (16) is rotatably arranged in the installation groove (13). A nut (14) is arranged on the horizontal lead screw (16). The nut (14) is connected to the connecting frame (12). Wherein, a cleaning structure (3) for comprehensively cleaning dirt is further arranged at the bottom of the frame (7).

2. The cable trench cleaning device according to claim 1, characterized in that: The cleaning structure (3) includes a carrier frame (301). The carrier frame (301) is arranged at the bottom of the frame (7). A groove (302) is arranged at the bottom of the carrier frame (301). A horizontal electric push rod (304) is arranged in the groove (302). The piston rod of the horizontal electric push rod (304) is connected to a slider (303). The slider (303) is arranged at one end of a hydraulic cylinder (305). A collecting hopper (306) is arranged at one end of the piston rod of the hydraulic cylinder (305). A cleaning assembly is further arranged on one side in the collecting hopper (306).

3. The cable trench cleaning device according to claim 2, wherein: The cleaning assembly includes a rotating shaft (307). The rotating shaft (307) is rotatably arranged on one side in the collecting hopper (306). A roller (309) is arranged on the rotating shaft (307). A plurality of cleaning brushes (308) are further arranged on the roller (309).

4. The cable trench cleaning device according to claim 3, wherein: One end of the rotating shaft (307) is rotatably arranged in a cavity (313). The cavity (313) is arranged on one side of the collecting hopper (306). A transmission shaft (311) is rotatably arranged on one side in the collecting hopper (306). One end of the transmission shaft (311) is connected to the output shaft of a driving motor (310) located at the top of the collecting hopper (306). The transmission shaft (311) is connected to the rotating shaft (307) through a driving assembly.

5. The cable trench cleaning device according to claim 4, characterized in that: The driving assembly includes a main bevel gear (312). The main bevel gear (312) is arranged on the transmission shaft (311). The main bevel gear (312) meshes with a sub-bevel gear (314). The sub-bevel gear (314) is arranged on one side of the rotating shaft (307).

6. The cable trench cleaning device according to claim 2 or 3, characterized in that: An ear seat (315) is arranged on the collecting hopper (306). The ear seat (315) is rotatably arranged on a connecting rod (316). The connecting rod (316) is arranged on the piston rod of the hydraulic cylinder (305).

7. The cable trench cleaning device according to claim 6, characterized in that: Threaded sections (318) are arranged on both sides of the connecting rod (316). Locking nuts (317) are arranged on the threaded sections (318).

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