Cable pay-off tool for electromechanical construction of expressway

Abstract

The utility model relates to the technical field of expressway electromechanical construction, and provides an expressway electromechanical construction cable pay-off tool which comprises a base, a pay-off assembly is arranged at the top end of the base and used for feeding and paying off a cable, first clamping assemblies are symmetrically arranged on one side of the pay-off assembly and used for clamping the cable for the first time, and second clamping assemblies are symmetrically arranged on the other side of the pay-off assembly and used for clamping the cable for the second time. One side of each first clamping assembly is provided with a second clamping assembly used for carrying out secondary clamping on a cable, the two sides of the bottom end of the base are each provided with a plurality of universal wheels, and the four corners of the center of the bottom end of the base are each provided with an anchoring assembly used for anchoring the base; and the first clamping assembly comprises a fixing box fixedly connected to the outer wall of the top end of the base and a second motor arranged on the inner wall of the bottom end of the fixing box, and the output end of the second motor is fixedly connected with a first gear, so that a limiting wheel and a V-shaped limiting block adapt to the size of the cable, the application range of the device is widened, and the clamping efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical construction of highways, and specifically to a cable laying tool for electromechanical construction of highways. Background Art

[0002] In highway construction, the laying of electromechanical cables is an important component. The quality and progress of high-quality and efficient electromechanical construction have a vital impact on the function of the highway. The overall process of highway electromechanical cable construction is complex, with many types of construction and many problems and difficulties. Once errors occur during the construction process, accidents are likely to occur. Therefore, it is very important to do a good job of quality control and construction process management.

[0003] After searching, the existing patent (Announcement No.: CN220537150U) discloses a cable laying tool for electromechanical construction of highways, including a laying assembly, which includes a movable seat, a first support plate is fixedly connected to the right side of the top surface of the movable seat, a motor is fixedly connected to the right side of the first support plate, a slide groove is provided on the left side of the top surface of the movable seat, and a second support plate is slidably connected to the side of the inner wall of the slide groove. The left end of the rotating shaft of the motor passes through the right side of the first support plate and extends to the left side of the second support plate. The limit block and the two insertion strips are driven upward by the T-shaped block to release the fixation of the second support plate, and the second support plate is moved to the left. The support bolt is rotated to a length suitable for the cable roller. The cable roller is moved to the side of the motor shaft and supported by the support bolt and the arc block to ensure that the cable will not fall off during the laying out, thereby ensuring the life safety of the staff. The above-mentioned utility model prevents the cable from loosening during the movement by limiting and supporting the cable, thereby improving the accuracy of the cable laying out. However, the size of the guide sleeve of the device is fixed. When it is necessary to lay out a larger or smaller cable, the guide sleeve will not be able to clamp the cable, thereby reducing the clamping efficiency of the device and further reducing the scope of application of the device. Utility Model Content

[0004] The utility model proposes a cable laying tool for electromechanical construction of highways, which solves the problem in the related art that when it is necessary to lay out cables of larger or smaller sizes, the guide sleeve will be unable to clamp the cable, thereby reducing the clamping efficiency of the device and further reducing the scope of application of the device.

[0005] The technical solution of the utility model is as follows: A cable laying tool for electromechanical construction of highways, comprising: a base, a laying-out assembly is provided on the top of the base for feeding and laying out the cable, a first clamping assembly is symmetrically provided on one side of the laying-out assembly for clamping the cable once, a second clamping assembly is provided on one side of each of the two first clamping assemblies for clamping the cable twice, a number of universal wheels are installed on both sides of the bottom end of the base, and anchoring assemblies are provided at the four corners at the center of the bottom end of the base for anchoring the base.

[0006] The first clamping assembly includes a fixed box fixedly connected to the outer wall of the top end of the base, a second motor on the inner wall of the bottom end of the fixed box, an output end of the second motor is fixedly connected to a first gear, an outer wall of one end of the first gear is meshed with a first rack, an outer wall of one end of the first rack is slidably connected to a first slide rail, the first slide rail is fixedly connected to the inner wall of the fixed box, and one end of the first rack passes through the outer wall of the fixed box and is fixedly connected to a threaded rod.

[0007] Preferably, the first clamping assembly further comprises a limiting wheel threadedly connected to the outer wall of the threaded rod, and an arc-shaped limiting groove is provided at the center of the limiting wheel.

[0008] Preferably, the second clamping assembly further comprises a rotating shaft rotatably connected to the inner walls at both ends of the fixed box, the outer wall of the rotating shaft is fixedly connected to a second gear, and the second gear is meshedly connected to the outer wall of the other end of the first gear.

[0009] Preferably, the second clamping assembly further comprises a second rack meshedly connected to the outer wall of the other end of the second gear, and the other end of the second rack passes through the outer wall of the fixed box and is fixedly connected to a hydraulic rod.

[0010] Preferably, the second clamping assembly further comprises a second slide rail slidably connected to the outer wall of the second rack, and the second slide rail is fixedly connected to the inner wall of the fixed box.

[0011] Preferably, the second clamping assembly further comprises a threaded sleeve fixedly connected to the output end of the hydraulic rod, and the inner wall of the threaded sleeve is threadedly connected to a V-shaped limit block.

[0012] Preferably, the anchoring assembly further comprises a sliding rod fixedly connected to the outer wall of the bottom end of the base, and the outer wall of the sliding rod is slidably connected to a sliding sleeve.

[0013] Preferably, the anchoring assembly further comprises a reinforcing screw threadedly connected to the inner wall of the sliding sleeve, and the outer wall of the bottom end of the sliding sleeve is fixedly connected with an anchor piece.

[0014] Preferably, the wire-paying assembly includes a limit seat fixedly connected to the outer wall of the top end of the base, the inner wall of one end of the limit seat is fixedly connected to a first motor, the other end of the limit seat is penetrated by a wire-paying groove, the output end of the first motor penetrates the inner wall of one end of the wire-paying groove and is fixedly connected to a wire-paying roller, the other end of the wire-paying roller is rotatably connected to the inner wall of the other end of the wire-paying groove, and the outer wall of the wire-paying roller is wrapped with a cable.

[0015] Preferably, a support seat is fixedly connected to the top outer wall of the base, and a placement groove is provided at the top of the support seat.

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

[0017] In the present invention, the cable is clamped by the limiting wheel, thereby limiting the cable, and then the cable is limited by the V-shaped limiting block, so that the cable maintains a fixed moving direction during the pay-out process, avoiding the cable from deviating during the movement, resulting in the buried direction being inconsistent with the expectation, and improving the accuracy of cable pay-out. When the size of the buried cable needs to be changed, the limiting wheel and the V-shaped limiting block are replaced so that the limiting wheel and the V-shaped limiting block can adapt to the size of the cable, thereby increasing the scope of use of the device, thereby improving the clamping efficiency of the device, and further improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front structure proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the partially expanded structure of the first clamping assembly and the second clamping assembly proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the partially expanded structure of the first clamping assembly and the second clamping assembly proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the pay-off assembly proposed in the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the anchoring assembly proposed in the present utility model;

[0024] In the figure: 1. base; 2. pay-off assembly; 201. limit seat; 202. first motor; 203. pay-off groove; 204. pay-off roller; 205. cable; 3. first clamping assembly; 301. fixed box; 302. second motor; 303. first gear; 304. first rack; 305. first slide rail; 306. threaded rod; 307. limit wheel; 308. arc-shaped limit groove; 4. second clamping assembly; 401. rotating shaft; 402. second gear; 403. second rack; 404. second slide rail; 405. hydraulic rod; 406. threaded sleeve; 407. V-shaped limit block; 5. anchoring assembly; 501. slide rod; 502. slide sleeve; 503. reinforcement screw; 504. anchor; 6. universal wheel; 7. support seat; 8. placement groove. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] This application embodiment discloses a cable laying tool for electromechanical construction of highways. Figures 1-4A cable laying tool for electromechanical construction of highways, comprising: a base 1, a laying assembly 2 is provided at the top of the base 1 for feeding and laying out the cable, a first clamping assembly 3 is symmetrically provided on one side of the laying assembly 2 for clamping the cable once, a second clamping assembly 4 is provided on one side of the two first clamping assemblies 3 for clamping the cable twice, a plurality of universal wheels 6 are installed on both sides of the bottom end of the base 1, which are moved by a pushing device, and the universal wheels 6 are driven by the device to rotate, so that the device can move quickly, and the four An anchoring assembly 5 is provided at each corner for anchoring the base 1. The first clamping assembly 3 includes a fixed box 301 fixedly connected to the outer wall of the top end of the base 1, a second motor 302 on the inner wall of the bottom end of the fixed box 301, and an output end of the second motor 302 is fixedly connected to a first gear 303. The outer wall of one end of the first gear 303 is engaged with a first rack 304. The outer wall of one end of the first rack 304 is slidably connected to a first slide rail 305. The first slide rail 305 is fixedly connected to the inner wall of the fixed box 301, and one end of the first rack 304 passes through the outer wall of the fixed box 301. The first clamping assembly 3 also includes a limiting wheel 307 that is threadedly connected to the outer wall of the threaded rod 306. The limiting wheel 307 on one side is a driving wheel, which is composed of a small motor, a limiting frame and a pulley. The inner wall of the limiting frame is rotatably connected to the pulley, and the outer wall of the limiting frame is fixedly connected to the micro motor. The output end of the micro motor passes through the inner wall of the limiting frame and is fixedly connected to the pulley. The limiting wheel 307 on the other side is a driven wheel, which is composed of a limiting frame and a pulley. The inner wall of the limiting frame is rotatably connected to the pulley. When the two pulleys clamp the cable 205, the small motor is started. The machine drives the pulley on one side to rotate through the output end of the small motor, and drives the pulley on the other side to rotate through the pulley on one side, so that the cable 205 is driven to move through the two rotating pulleys. An arc-shaped limiting groove 308 is provided at the center of the limiting wheel 307. When the size of the cable is larger or smaller, the limiting wheel 307 is separated from the threaded rod 306, and then the limiting wheel 307 is adjusted to the size of the cable 205 according to the size of the cable 205, and then the limiting wheel 307 is threadedly fixed to the threaded rod 306 to complete the replacement of the limiting wheel 307.

[0027] See also Figure 2-Figure 4The second gear 403 is meshed with the outer wall of the first gear 303, and the second gear 403 is meshed with the outer wall of the other end of the first gear 303. The second clamping assembly 4 also includes a rotating shaft 401 rotatably connected to the inner walls of both ends of the fixed box 301, and the outer wall of the rotating shaft 401 is fixedly connected to the second gear 402. The second gear 402 is meshed with the outer wall of the other end of the first gear 303. The second clamping assembly 4 also includes a second rack 403 meshed with the outer wall of the other end of the second gear 402. When the first gear 303 rotates, the first rack 304 is driven to mesh and rotate by the first gear 303. At the same time, the first gear 303 drives the second gear 402 to mesh and rotate, so that the rotation directions of the first gear 303 and the second gear 402 are opposite. At this time, the second gear 402 drives the second rack 403 to mesh and rotate, so that the transmission directions of the first rack 304 and the second rack 403 are the same. The other end of the second rack 403 passes through the outer wall of the fixed box 301 and is fixedly connected to the hydraulic rod 405. When the limiting wheel 307 clamps the cable 205, the V-shaped limit block 407 and the cable 20 5, the hydraulic rod 405 is started, and the output end of the hydraulic rod 405 drives the threaded sleeve 406 to move toward the cable 205, and the threaded sleeve 406 drives the V-shaped limit block 407 to move toward the cable 205, thereby clamping the cable 205 for the second time, avoiding the deviation of the cable 205 during the movement process, which leads to the deviation of the buried direction in the later stage. The second clamping assembly 4 also includes a second slide rail 404 slidably connected to the outer wall of the second rack 403. The second slide rail 404 is fixedly connected to the inner wall of the fixed box 301. The second clamping assembly 4 also includes a threaded sleeve 406 fixedly connected to the output end of the hydraulic rod 405. The inner wall of the threaded sleeve 406 is threadedly connected with a V-shaped limit block 407. When the V-shaped limit block 407 needs to be replaced, the V-shaped limit block 407 is separated from the threaded sleeve 406, thereby removing the V-shaped limit block 407, and then the V-shaped limit block 407 that matches the size of the cable 205 is threadedly fixed to the threaded sleeve 406.

[0028] See also Figure 1 、 Figure 4 as well as Figure 5The anchoring assembly 5 also includes a sliding rod 501 fixedly connected to the outer wall of the bottom end of the base 1, and the outer wall of the sliding rod 501 is slidably connected to a sliding sleeve 502. The anchoring assembly 5 also includes a reinforcing screw 503 threadedly connected to the inner wall of the sliding sleeve 502, and the outer wall of the bottom end of the sliding sleeve 502 is fixedly connected to an anchor 504. The wire-releasing assembly 2 includes a limiting seat 201 fixedly connected to the outer wall of the top end of the base 1, and the inner wall of one end of the limiting seat 201 is fixedly connected to the first motor 202. The other end of the limiting seat 201 is penetrated by a wire-releasing groove 203. The output end of the first motor 202 penetrates the inner wall of one end of the wire-releasing groove 203 and is fixedly connected to a wire-releasing roller 204. The other end of the wire-releasing roller 204 is rotatably connected to the inner wall of the other end of the wire-releasing groove 203. The outer wall of the roller 204 is wrapped with a cable 205, and the top outer wall of the base 1 is fixedly connected to a support seat 7, which is used to support the cable 205 to facilitate clamping. A placement groove 8 is provided at the top of the support seat 7. When the local soil is relatively loose, the reinforcing screw 503 is first rotated to form a sliding connection between the sleeve 502 and the slide rod 501, and then the sleeve 502 is moved downward, and the anchor 504 is driven downward by the sleeve 502, so that the anchor 504 is anchored to the land at this position, and then the reinforcing screw 503 is threadedly fixed to the sleeve 502, and at the same time, the other end of the reinforcing screw 503 is pressed against the outer wall of the slide rod 501, so that the slide rod 501 and the sleeve 502 are fixed together.

[0029] Working principle and usage process: first start the first motor 202, and drive the pay-off roller 204 to rotate through the output end of the first motor 202, and drive the cable 205 to rotate through the pay-off roller 204, so that the other end of the cable 205 moves toward the support seat 7, and the staff moves the other end of the cable 205 to the upper end of the support seat 7, and starts the second motor 302, and drives the first gear 303 to rotate through the output end of the second motor 302, and drives the first rack 304 to engage the transmission through the first gear 303, and drives the threaded rod 306 to move toward the cable 205 cable direction, and then drives the threaded rod 306 to move toward the cable 205 cable direction. The grooved rod 306 drives the limiting wheel 307 to move toward the cable 205, and the limiting wheel 307 drives the arc-shaped limiting groove 308 to clamp the cable 205. At the same time, the first gear 303 drives the second gear 402 to engage and rotate, and the second gear 402 drives the second rack 403 to engage and rotate, and the second rack 403 drives the hydraulic rod 405 to move toward the cable 205. The hydraulic rod 405 drives the threaded sleeve 406 to move toward the cable 205, and the threaded sleeve 406 drives the V-shaped limiting block 407 to move toward the cable 205, thereby clamping the cable 205.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable laying tool for electromechanical construction of highways, comprising: The base (1) is characterized in that a pay-off assembly (2) is provided at the top of the base (1) for feeding and pay-off the cable, a first clamping assembly (3) is symmetrically provided on one side of the pay-off assembly (2) for clamping the cable once, and a second clamping assembly (4) is provided on one side of each of the two first clamping assemblies (3) for clamping the cable twice, a plurality of universal wheels (6) are installed on both sides of the bottom end of the base (1), and anchoring assemblies (5) are provided at the four corners at the center of the bottom end of the base (1) for anchoring the base (1); The first clamping assembly (3) comprises a fixed box (301) fixedly connected to the outer wall of the top end of the base (1), a second motor (302) on the inner wall of the bottom end of the fixed box (301), an output end of the second motor (302) fixedly connected to a first gear (303), an outer wall of one end of the first gear (303) meshingly connected to a first rack (304), an outer wall of one end of the first rack (304) slidably connected to a first slide rail (305), the first slide rail (305) is fixedly connected to the inner wall of the fixed box (301), and one end of the first rack (304) passes through the outer wall of the fixed box (301) and is fixedly connected to a threaded rod (306).

2. A cable laying tool for highway electromechanical construction according to claim 1, characterized in that: The first clamping assembly (3) further comprises a limiting wheel (307) threadedly connected to the outer wall of the threaded rod (306), and an arc-shaped limiting groove (308) is provided at the center of the limiting wheel (307).

3. A cable laying tool for highway electromechanical construction according to claim 1, characterized in that: The second clamping assembly (4) further comprises a rotating shaft (401) rotatably connected to the inner walls at both ends of the fixed box (301); the outer wall of the rotating shaft (401) is fixedly connected to a second gear (402); and the second gear (402) is meshedly connected to the outer wall of the other end of the first gear (303).

4. A cable laying tool for highway electromechanical construction according to claim 3, characterized in that: The second clamping assembly (4) further comprises a second rack (403) meshedly connected to the outer wall of the other end of the second gear (402); the other end of the second rack (403) passes through the outer wall of the fixed box (301) and is fixedly connected to a hydraulic rod (405).

5. A cable laying tool for highway electromechanical construction according to claim 4, characterized in that: The second clamping assembly (4) further comprises a second slide rail (404) slidably connected to the outer wall of the second rack (403), and the second slide rail (404) is fixedly connected to the inner wall of the fixed box (301).

6. A cable laying tool for electromechanical construction of highway according to claim 4, characterized in that: The second clamping assembly (4) further comprises a threaded sleeve (406) fixedly connected to the output end of the hydraulic rod (405), and the inner wall of the threaded sleeve (406) is threadedly connected to a V-shaped limit block (407).

7. A cable laying tool for highway electromechanical construction according to claim 1, characterized in that: The anchoring assembly (5) further comprises a sliding rod (501) fixedly connected to the outer wall of the bottom end of the base (1), and the outer wall of the sliding rod (501) is slidably connected to a sliding sleeve (502).

8. A cable laying tool for electromechanical construction of highway according to claim 7, characterized in that: The anchoring assembly (5) further comprises a reinforcing screw (503) threadedly connected to the inner wall of the sliding sleeve (502), and an anchoring piece (504) is fixedly connected to the outer wall of the bottom end of the sliding sleeve (502).

9. A cable laying tool for highway electromechanical construction according to claim 1, characterized in that: The wire-releasing assembly (2) comprises a limiting seat (201) fixedly connected to the outer wall of the top end of the base (1); the inner wall of one end of the limiting seat (201) is fixedly connected to a first motor (202); the other end of the limiting seat (201) is penetrated by a wire-releasing groove (203); the output end of the first motor (202) penetrates the inner wall of one end of the wire-releasing groove (203) and is fixedly connected to a wire-releasing roller (204); the other end of the wire-releasing roller (204) is rotatably connected to the inner wall of the other end of the wire-releasing groove (203); and the outer wall of the wire-releasing roller (204) is wound with a cable (205).

10. A cable laying tool for highway electromechanical construction according to claim 1, characterized in that: The top outer wall of the base (1) is fixedly connected to a support seat (7), and the top of the support seat (7) is provided with a placement groove (8).

Images