Automatic carrying device for electric power engineering materials

Abstract

The utility model discloses an automatic carrying device for electric power engineering materials, which belongs to the technical field of automatic carrying devices and comprises a cart and connecting plates, the upper surface of the cart is fixedly connected with the connecting plates, and a cable fixing component is arranged between the connecting plates. A cable winding and unwinding assembly is arranged on the outer surface of the connecting plate. A cable roll can be fixed through mutual cooperation of the driving motor, the arc-shaped clamping plate, the two-way lead screw, the sleeve and the sliding rod, the fixed cable roll is easily moved to a needed working position through the cart, carrying operation of the cable roll is greatly facilitated, the cable roll releases a cable through mutual cooperation of a circular groove in the arc-shaped clamping plate and a rolling shaft, and the cable roll is convenient to use. Therefore, friction between the cable and the arc-shaped clamping plate is reduced, the cable releasing process is smoother, the cable is effectively prevented from being wound and knotted, and the problem that a traditional fixing assembly cannot smoothly release the cable when fixing a cable roll is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic handling devices, and more specifically to an automatic handling device for electric power engineering materials. Background Art

[0002] Power engineering materials cover a complete set of raw materials and finished parts used in the construction, transformation, maintenance and operation of power systems. Cables are one of the indispensable basic components in power engineering. They are used to transmit electrical energy, connect electrical equipment and build various circuits of the power system. At the same time, cables need to be moved to designated locations for use.

[0003] When the automatic handling device for power engineering materials is in use, workers are usually required to place the cable roll stably and low on the cart, and fix the cable roll with two clamps to prevent it from sliding during transportation, and then push it to the designated position to keep the clamps away from the cable roll for subsequent work.

[0004] In actual use of the prior art, since the clamping plate fixes the cable and the cable roll needs to be unfixed when releasing the cable, if the cable roll is unfixed, the cables are easily tangled together when released, which may easily cause cable damage. Therefore, an automatic handling device for power engineering materials is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides an automatic handling device for power engineering materials, which can fix the cable reel through the cooperation of a driving motor, an arc-shaped clamping plate, a bidirectional screw rod, a sleeve and a sliding rod, and can easily move the fixed cable reel to a desired working position by a cart, thereby greatly facilitating the handling operation of the cable reel. The cable reel releases the cable through the cooperation of the circular groove and the roller in the arc-shaped clamping plate, thereby reducing the friction between the cable and the arc-shaped clamping plate, avoiding the problem that traditional fixing components cannot smoothly release the cable when fixing the cable reel.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] The cam is secured to the upper surface of the lift and is provided with a plurality of camshafts, the cam being secured to the upper surface of the lift and being capable of being disengaged from the loadsheet and the loadsheet being secured to the lower surface of the lift.

[0010] Furthermore, two sliding rods are fixedly connected between the side plates, and the outer surfaces of the sliding rods are slidably connected to the interior of the sleeve.

[0011] Furthermore, a universal wheel is fixedly connected to the lower surface of the cart, a groove is provided inside the connecting plate, a push rod is fixedly connected between the grooves, and an anti-slip sleeve is provided on the outer surface of the push rod.

[0012] Furthermore, a positioning groove is provided inside the cable reel and the rotating rod, and a positioning rod is clamped inside the positioning groove.

[0013] Furthermore, a worm gear is fixedly connected to the outer surface of the rotating rod, and a bidirectional motor is fixedly connected to the inner wall of the installation box.

[0014] Furthermore, a worm is fixedly connected to the output shaft end of the bidirectional motor, and the worm is meshed with the worm wheel.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution can fix the cable reel through the cooperation of the driving motor, the arc-shaped clamping plate, the bidirectional screw rod, the sleeve and the sliding rod. The fixed cable reel can be easily moved to the required working position by a cart, which greatly facilitates the handling of the cable reel, saves manpower and improves work efficiency. The circular groove and the roller in the arc-shaped clamping plate cooperate with each other to release the cable reel, avoiding the problem that the traditional fixing components cannot smoothly release the cable when fixing the cable reel, thereby reducing the friction between the cable and the arc-shaped clamping plate, making the cable release process smoother and smoother, and effectively preventing the cable from being entangled and tangled, thereby avoiding damage to the cable.

[0018] (2) The present invention can realize the release of the cable through the cooperation of the electric push rod, the rotating rod, the bidirectional motor, the worm and the worm gear, so as to accurately control the speed and force of the cable release, and prevent the cable from being entangled or tangled due to sudden loosening or too fast release. The cooperation of the positioning rod and the positioning groove can enhance the firmness of the installation of the cable reel and the rotating rod, and ensure that the cable reel 210 will not loosen or fall off during the cable release process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the overall structure of the utility model;

[0021] Figure 3 It is a partial structural cross-sectional view of the utility model as a whole;

[0022] Figure 4 This is a structural breakdown diagram of the arc-shaped splint of the utility model;

[0023] Figure 5 It is a partial structural exploded view of the cable winding and unwinding device of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Cart; 101. Connecting plate; 102. Universal wheel; 103. Push rod;

[0026] 2. Cable fixing assembly; 201. Side plate; 202. Drive motor; 203. Bidirectional screw rod; 204. Sleeve; 206. Arc clamping plate; 207. Round groove; 208. Roller; 209. Slide rod; 210. Cable reel;

[0027] 3. Cable take-up and release assembly; 301. Support plate; 302. Electric push rod; 303. Installation box; 304. Rotating rod; 305. Socket; 306. Positioning slot; 307. Positioning rod; 308. Worm gear; 309. Bidirectional motor; 310. Worm. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example 1

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the utility model, provides an automatic handling device for power engineering materials, including a trolley 1 and a connecting plate 101, the upper surface of the trolley 1 is fixedly connected to the connecting plate 101, and a cable fixing assembly 2 is arranged between the connecting plates 101.

[0033] Specifically, the cable fixing assembly 2 includes a plurality of side panels 201 fixedly mounted on the upper surface of the trolley 1, the side surfaces of the side panels 201 are fixedly connected to a driving motor 202, the output shaft end of the driving motor 202 is fixedly connected to a bidirectional screw rod 203, the outer surface of the bidirectional screw rod 203 is threadedly connected to two sleeves 204, the outer surfaces of the two sleeves 204 are fixedly connected to an arc-shaped clamping plate 206, a plurality of circular grooves 207 are opened inside the arc-shaped clamping plate 206, a roller 208 is arranged inside the circular groove 207, and a cable reel 210 is arranged on the outer surface of the roller 208.

[0034] Furthermore, the drive motor 202 is started to drive the bidirectional screw rod 203 to rotate. When the bidirectional screw rod 203 moves, it will drive the two sleeves 204 to move in a direction close to each other. When the sleeve 204 moves, it will drive the arc clamping plate 206 to move, so that the arc clamping plate 206 fixes the cable reel 210, ensuring that the cable reel 210 is in a stable position during operation and will not shake or fall out. The circular groove 207 and the roller 208 opened in the arc clamping plate 206 cooperate with each other to enable the cable reel 210 to release the cable for work. When the cable reel 210 releases the cable, the cable rolls forward on the roller 208, which greatly reduces the friction between the cable and the arc clamping plate 206, making the cable release process smoother and smoother, effectively preventing the cable from being entangled and knotted, and avoiding damage to the cable.

[0035] Example 2

[0036] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 , which is the second embodiment of the utility model, is based on the previous embodiment. A connecting plate 101 is fixedly connected to the upper surface of the cart 1, and a cable winding and unwinding assembly 3 is provided on the outer surface of the connecting plate 101.

[0037] Specifically, the cable winding and unwinding assembly 3 includes a support plate 301 fixedly mounted on the outer surface of the connecting plate 101, an electric push rod 302 is fixedly connected to the side of the support plate 301, an output shaft end of the electric push rod 302 is fixedly connected to an installation box 303, an inner cavity of the installation box 303 is connected to a rotating rod 304 through a bearing seat, an insertion hole 305 is provided inside the cable reel 210, the insertion hole 305 abuts against the rotating rod 304, a positioning groove 306 is provided inside the cable reel 210 and the rotating rod 304, a positioning groove 306 is clamped inside the positioning groove 306, a worm gear 308 is fixedly connected to the outer surface of the rotating rod 304, a bidirectional motor 309 is fixedly connected to the inner wall of the installation box 303, a worm 310 is fixedly connected to the output shaft end of the bidirectional motor 309, and the worm 310 is meshed with the worm wheel 308.

[0038] Furthermore, the electric push rod 302 is started to drive the installation box 303 to move, so that the installation box 303 drives the rotating rod 304 to move forward, so that the rotating rod 304 is engaged with the socket 305, and then the positioning rod 307 and the positioning groove 306 cooperate with each other to strengthen the firmness of the installation of the cable reel 210 and the rotating rod 304, ensuring that the cable reel 210 will not loosen or fall off during the cable release process. Subsequently, when the cable is released, the bidirectional motor 309 is started to drive the worm 310 to rotate. Because the worm 310 is meshed with the worm wheel 308, when the worm 310 rotates, it will drive the worm wheel 308 to rotate. When the worm wheel 308 moves, it will drive the rotating rod 304 to rotate, and further drive the cable reel 210 to release the cable, so that the cable release speed and force can be accurately controlled.

[0039] Working principle: When in use, the trolley 1 is moved to a designated position through the universal wheels 102 on the lower surface, and then the trolley 1 is fixed to the ground through the brake system on the surface of the universal wheels 102. Then, the cable roll 210 is placed between the two arc-shaped clamping plates 206 on the connecting plate 101, and then the drive motor 202 is started to drive the bidirectional screw rod 203 to rotate. When the bidirectional screw rod 203 moves, it drives the two sleeves 204 to move in a direction close to each other. When the sleeve 204 moves, it drives the arc-shaped clamping plate 206 to move, so that the arc-shaped clamping plate 206 fixes the cable roll 210, ensuring that the cable roll 210 is in a stable position during work and will not shake or fall out. The cooperation between the circular groove 207 and the roller 208 opened in 6 enables the cable reel 210 to release the cable for work. When the cable reel 210 releases the cable, the cable rolls forward on the roller 208, which greatly reduces the friction between the cable and the arc clamping plate 206, making the cable release process smoother and smoother, and effectively preventing the cable from being entangled and knotted, and avoiding damage to the cable. Further, when the sleeve 204 moves, it will slide on the surface of the slide rod 209 to support and limit the sleeve 204, preventing the sleeve 204 from rotating with the rotation of the bidirectional screw rod 203, thereby avoiding the problem that the traditional fixing component cannot smoothly release the cable when fixing the cable reel 210.

[0040] When in use, when the cable reel 210 is placed between the arc-shaped clamping plates 206, the socket 305 in the cable reel 210 is aligned with the rotating rod 304. When the cable reel 210 is fixed, the electric push rod 302 is started to drive the installation box 303 to move, so that the installation box 303 drives the rotating rod 304 to move forward, so that the rotating rod 304 is engaged with the socket 305. Then, the mutual cooperation of the positioning rod 307 and the positioning groove 306 can enhance the firmness of the installation of the cable reel 210 and the rotating rod 304, ensuring that the cable reel 210 will not loosen or fall off during the cable release process. Then, when the cable is released, the bidirectional motor 309 is started to drive the worm 310 to rotate. Because the worm 310 is meshed with the worm wheel 308, when the worm 310 rotates, it will drive the worm wheel 308 to rotate. When the worm wheel 308 moves, it will drive the rotating rod 304 to rotate, and further drive the cable reel 210 to release the cable, so that the cable release speed and strength can be accurately controlled to prevent the cable from being entangled or knotted due to sudden loosening or too fast release. Conversely, by removing the positioning rod 307 from the positioning slot 306 and then starting the electric push rod 302 to separate the rotating rod 304 from the cable reel 210, the cable reel 210 can be quickly disassembled to facilitate the installation of a new cable reel 210 or other maintenance operations.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An automatic handling device for power engineering materials, comprising a trolley (1) and a connecting plate (101), wherein the upper surface of the trolley (1) is fixedly connected to the connecting plate (101), characterized in that: A cable fixing assembly (2) is arranged between the connecting plates (101), and a cable winding and releasing assembly (3) is arranged on the outer surface of the connecting plates (101); The cable fixing assembly (2) comprises a plurality of side plates (201) fixedly mounted on the upper surface of the cart (1); a driving motor (202) is fixedly connected to the side of the side plate (201); a bidirectional screw rod (203) is fixedly connected to the output shaft end of the driving motor (202); two sleeves (204) are threadedly connected to the outer surface of the bidirectional screw rod (203); an arc-shaped clamping plate (206) is fixedly connected to the outer surfaces of the two sleeves (204); a plurality of circular grooves (207) are provided inside the arc-shaped clamping plate (206); a roller (208) is provided inside the circular groove (207); and a cable reel (210) is provided on the outer surface of the roller (208); The cable winding and unwinding assembly (3) comprises a support plate (301) fixedly mounted on the outer surface of the connecting plate (101); an electric push rod (302) is fixedly connected to the side of the support plate (301); an output shaft end of the electric push rod (302) is fixedly connected to a mounting box (303); an inner cavity of the mounting box (303) is connected to a rotating rod (304) via a bearing seat; a plug hole (305) is provided inside the cable reel (210), and the plug hole (305) is in contact with the rotating rod (304).

2. The automatic handling device for electric power engineering materials according to claim 1 is characterized in that: Two sliding rods (209) are fixedly connected between the side plates (201), and the outer surface of the sliding rod (209) is slidably connected to the inside of the sleeve (204).

3. The automatic handling device for electric power engineering materials according to claim 1 is characterized in that: A universal wheel (102) is fixedly connected to the lower surface of the cart (1), a groove is provided inside the connecting plate (101), a push rod (103) is fixedly connected between the grooves, and an anti-slip sleeve is provided on the outer surface of the push rod (103).

4. The automatic handling device for electric power engineering materials according to claim 1, characterized in that: The cable reel (210) and the rotating rod (304) are provided with a positioning groove (306) inside, and a positioning rod (307) is clamped inside the positioning groove (306).

5. The automatic handling device for electric power engineering materials according to claim 1 is characterized in that: A worm gear (308) is fixedly connected to the outer surface of the rotating rod (304), and a bidirectional motor (309) is fixedly connected to the inner wall of the installation box (303).

6. The automatic handling device for electric power engineering materials according to claim 5, characterized in that: The output shaft end of the bidirectional motor (309) is fixedly connected to a worm (310), and the worm (310) is meshed with the worm wheel (308).

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