CN219279172U

CN219279172U - Pay-off rack convenient to operate

Info

Publication number: CN219279172U
Application number: CN202320162788.0U
Authority: CN
Inventors: 周典好; 高林权
Original assignee: Anhui Daneng Electric Power Construction Co ltd
Current assignee: Anhui Daneng Electric Power Construction Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-30
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of electric power construction and discloses a pay-off rack convenient to operate, which comprises a movable frame, wherein a first electric telescopic rod is fixedly arranged at the upper part of the movable frame, movable blocks are connected to the outer sides of two ends of a bidirectional screw rod in a threaded manner, a first driving motor is arranged at the outer side of the movable frame, a bilateral symmetry movable plate is arranged on the upper surface of the movable frame in a sliding manner, a second electric telescopic rod is arranged at the upper part of the movable plate, a mounting frame is arranged at the upper end of the second electric telescopic rod, a mounting groove is movably arranged at one side corresponding to the mounting frame, and a threaded bolt is arranged at the outer side of the mounting groove in a threaded manner. This pay off rack convenient to operation sets up through the cooperation of two-way lead screw, driving motor, movable block, movable plate, second electric telescopic handle, mounting bracket, mounting groove, screw bolt, can make things convenient for the installation of different wind-up rolls, adapts to the needs of different electric power construction, improves the practicality and the work efficiency of pay off rack.

Description

Pay-off rack convenient to operate

Technical Field

The utility model relates to the technical field of electric power construction, in particular to a pay-off rack convenient to operate.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion, and comprises an assembly body, one or more insulating wire cores, and a coating layer, a total protective layer and an outer protective layer which can be respectively arranged on the wire and cable, wherein the cable can also be provided with additional conductors without insulation, the cable wires are required to be laid in advance in the installation of various power distribution cabinets and other equipment in the power engineering construction, and a pay-off rack for laying the cable wires is required to be used, and the pay-off rack device can refer to the patent numbers: CN217708292U, because the distance and the position of equipment installation's reason in the operation of electric power construction, the length of cable wire that need also is different, but current pay off rack is generally fixed structure, can't adjust according to the wind-up roll size of cable winding as required to can cause the pay off rack to be unable to adapt to the needs of different constructions, reduce the practicality of pay off rack, and be inconvenient for the workman to operate, influence the work efficiency of unwrapping wire.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the pay-off rack convenient to operate, which has the advantages of being convenient to adjust, capable of installing different cable winding rollers, convenient to operate and improving the work efficiency of paying off, and solves the problems that the pay-off rack cannot adapt to different construction needs, the practicability of the pay-off rack is reduced, the pay-off rack is inconvenient for workers to operate, and the work efficiency of paying off is affected.

(II) technical scheme

In order to achieve the above purpose, the following technical scheme is provided: the utility model provides a pay off rack convenient to operation, includes the removal frame, removes frame upper portion fixed mounting and has first electric telescopic handle, removes the frame upper surface and is provided with adjustment subassembly, first electric telescopic handle upper end fixedly connected with locating frame, and the locating frame is inside to be provided with to inject the subassembly.

Preferably, the adjusting component comprises a bidirectional screw rod, a driving motor, a moving block, a moving plate, a second electric telescopic rod, a mounting frame, a mounting groove and a threaded bolt, wherein a fixing groove is formed in the moving frame, the bidirectional screw rod is movably mounted in the fixing groove, the two ends of the bidirectional screw rod are connected with the moving block in a threaded manner, the first driving motor is mounted on the outer side of the moving frame, the moving plate which is bilaterally symmetrical is mounted on the upper surface of the moving frame in a sliding manner, the second electric telescopic rod is mounted on the upper end of the second electric telescopic rod, the mounting frame is mounted on one corresponding side of the mounting frame in a movable manner, the threaded bolt is mounted on the outer side of the mounting groove in a threaded manner, and when the bidirectional screw rod rotates, the moving block can move, and then the position of the upper mounting groove can be changed.

Preferably, inject the subassembly and include screw thread section of thick bamboo, the threaded rod, go up the lug, arc piece, pulley down, positioning frame upper surface fixed mounting has the screw thread section of thick bamboo, screw thread section of thick bamboo inner wall threaded connection has the threaded rod, positioning frame inner wall slidable mounting has the lug on, threaded rod lower extreme and last lug upper surface swing joint, positioning frame bottom is installed down the arc piece, surface swing joint has a plurality of pulleys on the arc piece down, the cable passes positioning frame, the pulley that gets on the arc piece can reduce frictional force under the unwrapping wire, and after the unwrapping wire, rotate the threaded rod and let go up the lug and press from both sides the cable tightly.

Preferably, the output end of the first driving motor is fixedly connected with the left end of the bidirectional screw rod, the upper end of the moving block is fixedly connected with the lower part of the moving plate, and the first driving motor drives the bidirectional screw rod to rotate.

Preferably, the second driving motor is installed in the mounting bracket outside, and second driving motor output and the outside fixed connection of mounting groove, second driving motor drive the mounting groove and rotate, and the mounting groove drives the wind-up roll and rotates.

Preferably, the inner wall of the mounting groove is movably provided with a winding roller, threaded holes matched with the threaded bolts are formed in the outer portions of the two ends of the winding roller, and the winding roller can be fixed in the mounting groove through the threaded bolts.

Preferably, the upper surface of the movable frame is provided with a storage battery, the storage battery is electrically connected with the first driving motor and the second driving motor, and the storage battery provides power, so that outdoor work is facilitated.

(III) beneficial effects

Compared with the prior art, the utility model provides a pay-off rack convenient to operate, which comprises the following components

The beneficial effects are that:

1. this pay off rack convenient to operation sets up through the cooperation of two-way lead screw, driving motor, movable block, movable plate, second electric telescopic handle, mounting bracket, mounting groove, screw bolt, can make things convenient for the installation of different wind-up rolls, adapts to the needs of different electric power construction, improves the practicality and the work efficiency of pay off rack.

2. This pay off rack convenient to operation sets up through screw thread section of thick bamboo, threaded rod, goes up lug, lower arc piece, pulley's cooperation, and the cable can be fixed a position and put outward, takes place to tie a knot when avoiding the unwrapping wire, can fix at the head of the back multi-cable of unwrapping wire simultaneously, avoids the cable to be scattered.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present utility model.

In the figure: 1. a moving frame; 2. a first electric telescopic rod; 3. an adjustment assembly; 301. a two-way screw rod; 302. a first driving motor; 303. a moving block; 304. a moving plate; 305. a second electric telescopic rod; 306. a mounting frame; 307. a mounting groove; 308. a threaded bolt; 4. a positioning frame; 5. a defining assembly; 501. a thread cylinder; 502. a threaded rod; 503. a bump is arranged; 504. a lower arc block; 505. a pulley; 6. a second driving motor; 7. a wind-up roll; 8. and a storage battery.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments, not all embodiments. All other embodiments, based on the embodiments herein, which are within the purview of one of ordinary skill in the art without the particular effort to make the utility model.

Example 1:

referring to fig. 1-3, a pay-off rack convenient to operate comprises a movable frame 1, wherein a first electric telescopic rod 2 is fixedly installed on the upper portion of the movable frame 1, an adjusting assembly 3 is arranged on the upper surface of the movable frame 1, a positioning frame 4 is fixedly connected to the upper end of the first electric telescopic rod 2, and a limiting assembly 5 is arranged inside the positioning frame 4.

Preferably, the adjusting component 3 comprises a bidirectional screw 301, a first driving motor 302, a moving block 303, a moving plate 304, a second electric telescopic rod 305, a mounting frame 306, a mounting groove 307 and a threaded bolt 308, wherein a fixing groove is formed in the moving frame 1, the bidirectional screw 301 is movably mounted in the fixing groove, the outer sides of two ends of the bidirectional screw 301 are in threaded connection with the moving block 303, the first driving motor 302 is mounted on the outer side of the moving frame 1, a laterally symmetrical moving plate 304 is slidably mounted on the upper surface of the moving frame 1, the second electric telescopic rod 305 is mounted on the upper portion of the moving plate 304, the mounting frame 306 is mounted on the upper end of the second electric telescopic rod 305, the mounting groove 307 is movably mounted on one side corresponding to the mounting frame 306, and the threaded bolt 308 is mounted on the outer side of the mounting groove 307.

The output end of the first driving motor 302 is fixedly connected with the left end of the bidirectional screw rod 301, and the upper end of the moving block 303 is fixedly connected with the lower part of the moving plate 304.

The inner wall of the mounting groove 307 is movably provided with a wind-up roller 7, and the outer parts of the two ends of the wind-up roller 7 are provided with threaded holes matched with the threaded bolts 308.

Working principle: the first driving motor 302 is started to drive the bidirectional screw rod 301 to rotate, the moving blocks 303 at two ends are enabled to move through the rotation of the bidirectional screw rod 301, the moving blocks 303 can drive the moving plate 304 at the upper part to move, the moving plate 304 can drive the second electric telescopic rod 305 to move, the second electric telescopic rod 305 can drive the mounting frame 306 to move, the mounting frame 306 can drive the mounting groove 307 to move, the distance between the mounting grooves 307 at two sides can be controlled through controlling the steering of the first driving motor 302, the installation distance can be adjusted according to the needs through the threaded bolts 308 installed in the mounting groove 307, the installation of different winding rollers 7 is facilitated, the requirements of different electric power construction can be met, the practicability of a pay-off rack is improved, and in addition, the mounting frame 306 can be driven to move downwards through the second electric telescopic rod during the installation, so that the winding rollers 7 are convenient to install.

Example 1:

referring to fig. 1-3, the limiting assembly 5 includes a threaded cylinder 501, a threaded rod 502, an upper protruding block 503, a lower arc block 504, and a pulley 505, wherein the threaded cylinder 501 is fixedly mounted on the upper surface of the positioning frame 4, the threaded rod 502 is connected with the inner wall of the threaded cylinder 501 in a threaded manner, the upper protruding block 503 is slidably mounted on the inner wall of the positioning frame 4, the lower end of the threaded rod 502 is movably connected with the upper surface of the upper protruding block 503, the lower arc block 504 is mounted at the bottom of the positioning frame 4, and a plurality of pulleys 505 are movably mounted on the upper surface of the lower arc block 504.

The second driving motor 6 is installed on the outer side of the installation frame 306, and the output end of the second driving motor 6 is fixedly connected with the outer portion of the installation groove 307.

Working principle: when paying off, pass in the locating frame 4 with the unwrapping wire end, the cable can be placed down on the arc piece 504, then second driving motor 6 drives wind-up roll 7 and rotates, begin the unwrapping wire, and get pulley 505 on the arc piece 504 down can reduce friction, make things convenient for the cable to remove, thereby guarantee that the cable can fix a position and put outward, take place to tie down when avoiding the unwrapping wire, after the unwrapping wire, can rotate threaded rod 502, the setting of cooperation screw thread section of thick bamboo 501, threaded rod 502 can drive lug 503 downwardly moving, it can then fix the cable head to go up lug 503, avoid remaining cable after the unwrapping wire, wait for effectual fixed, and take place the disorder.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pay-off rack convenient to operation, including removing frame (1), its characterized in that: the automatic lifting device is characterized in that a first electric telescopic rod (2) is fixedly mounted on the upper portion of the movable frame (1), an adjusting assembly (3) is arranged on the upper surface of the movable frame (1), a positioning frame (4) is fixedly connected to the upper end of the first electric telescopic rod (2), and a limiting assembly (5) is arranged inside the positioning frame (4).

2. An easy-to-operate pay-off stand according to claim 1, wherein: the adjusting assembly (3) comprises a bidirectional screw rod (301), a driving motor (302), a moving block (303), a moving plate (304), a second electric telescopic rod (305), a mounting frame (306), a mounting groove (307) and a threaded bolt (308), wherein a fixing groove is formed in the moving frame (1), the bidirectional screw rod (301) is movably mounted in the fixing groove, the moving block (303) is connected with the outer sides of the two ends of the bidirectional screw rod (301) in a threaded manner, a first driving motor (302) is mounted on the outer side of the moving frame (1), a moving plate (304) which is bilaterally symmetrical is mounted on the upper surface of the moving frame (1), the second electric telescopic rod (305) is mounted on the upper end of the moving plate (304), the mounting frame (306) is mounted on one side of the corresponding mounting frame (306) in a movable manner, and the threaded bolt (308) is mounted on the outer side of the mounting groove (307).

3. An easy-to-operate pay-off stand according to claim 1, wherein: the limiting assembly (5) comprises a threaded cylinder (501), a threaded rod (502), an upper protruding block (503), a lower arc-shaped block (504) and a pulley (505), wherein the threaded cylinder (501) is fixedly arranged on the upper surface of the positioning frame (4), the threaded rod (502) is connected with the inner wall of the threaded cylinder (501) in a threaded manner, the upper protruding block (503) is slidably arranged on the inner wall of the positioning frame (4), the lower end of the threaded rod (502) is movably connected with the upper surface of the upper protruding block (503), the lower arc-shaped block (504) is arranged at the bottom of the positioning frame (4), and a plurality of pulleys (505) are movably arranged on the upper surface of the lower arc-shaped block (504).

4. An easy-to-operate pay-off stand according to claim 2, wherein: the output end of the first driving motor (302) is fixedly connected with the left end of the bidirectional screw rod (301), and the upper end of the moving block (303) is fixedly connected with the lower part of the moving plate (304).

5. An easy-to-operate pay-off stand according to claim 2, wherein: the second driving motor (6) is installed on the outer side of the installation frame (306), and the output end of the second driving motor (6) is fixedly connected with the outer portion of the installation groove (307).

6. An easy-to-operate pay-off stand according to claim 2, wherein: the inner wall of the mounting groove (307) is movably provided with a winding roller (7), and the outer parts of two ends of the winding roller (7) are provided with threaded holes matched with threaded bolts.

7. An easy-to-operate pay-off stand according to claim 1, wherein: the upper surface of the movable frame (1) is provided with a storage battery (8), and the storage battery (8) is electrically connected with the first driving motor (302) and the second driving motor (6).