Carrying device for transferring power distribution cabinet

Abstract

The utility model discloses a carrying device for transferring a power distribution cabinet, which comprises a base, the bottom of the base is provided with moving wheels which are axially distributed, the side wall of the base is provided with a push handle which is fixedly connected, the top of the base is provided with first sliding grooves which are symmetrically distributed, and a slidable carrying mechanism is arranged in the first sliding grooves. The carrying mechanism comprises a slidable fork arm, a lifting hanging mechanism is arranged at the top of the base, the hanging mechanism comprises a movable electric lifting hook, the power distribution cabinet without a hook at the top is convenient to carry by arranging the slidable carrying mechanism, and the power distribution cabinet with a hook at the top is convenient to carry by arranging the lifting hanging mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinet handling, in particular to a handling device for transferring distribution cabinets. Background Technique

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets and metering cabinets, which are the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. Through the distribution cabinet, all-round monitoring of power quality such as voltage, current, frequency, useful power, reactive power, electric energy and harmonic waves can be carried out.

[0003] The distribution cabinet has the characteristics of simple installation, special technical performance, fixed position, unique configuration function, not restricted by the site, small floor area and environmental protection effect. The traditional handling method is usually to manually lift the distribution cabinet onto the trolley and then move it. Since the distribution cabinet is large in volume, manual handling is time-consuming and laborious. Some distribution cabinets are provided with a lifting structure at the top, and a lifting device can be used for handling. However, the lifting device occupies a large area and is relatively limited in use. For distribution cabinets without a lifting structure at the top, most of them are still manually handled, which is a waste of labor costs. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a handling device for transferring distribution cabinets.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A handling device for transferring distribution cabinets, the handling device includes a base, the bottom of the base is provided with axially distributed moving wheels, the side wall of the base is fixedly connected with a push handle, the top of the base is provided with symmetrically distributed first chutes, and a slidable handling mechanism is arranged in the first chutes. The handling mechanism includes a slidable fork arm, and a liftable hanging mechanism is arranged on the top of the base. The hanging mechanism includes a movable electric hook.

[0007] Preferably, the handling mechanism includes a lifting frame. Electric sliding tables are arranged in both of the two first chutes. The top of the sliding end of the electric sliding table is fixedly connected with a lifting frame. A second chute is arranged in the lifting frame. A rotatable first threaded rod is arranged in the second chute. A first motor fixedly connected is installed on the top of one of the lifting frames. The output shaft of the first motor is fixedly connected with the first threaded rod. A first slider in threaded fit is arranged on the first threaded rod. A first support plate fixedly connected is arranged between the two first sliders.

[0008] Preferably, symmetrically distributed third sliding grooves are formed in the side wall of the first support plate. A fork arm is arranged in the third sliding groove and is slidable. A rack is fixedly connected to the upper end of the fork arm. A rotatable gear is arranged in the first support plate. The two symmetrically distributed racks are both engaged with the gear. Elastic straps are fixedly arranged on the side wall of the first support plate symmetrically. A second motor fixedly connected is installed on the other opposite side wall of the first support plate. The output shaft of the second motor is fixedly connected to the rotating shaft of the gear.

[0009] Preferably, the hanging mechanism comprises a multi-stage telescopic assembly. The multi-stage telescopic assemblies are symmetrically arranged and fixedly connected to the top of the base. A fourth sliding groove is formed in the inner rod of the multi-stage telescopic assembly. A hydraulic rod is fixedly arranged in the fourth sliding groove. The telescopic end of the hydraulic rod is fixedly connected with a second slider.

[0010] Preferably, a second support plate fixedly connected is arranged between the two second sliders. Symmetrically distributed fifth sliding grooves are formed in the second support plate. A bidirectional lead screw rotatable is arranged in the fifth sliding groove. The bidirectional lead screw extends to the outside of the second support plate. A first bevel gear is fixedly connected to one end of the bidirectional lead screw located outside the second support plate. Third sliders in threaded fit are symmetrically arranged on the bidirectional lead screw.

[0011] Preferably, third support plates fixedly connected are symmetrically arranged on the side wall of the second support plate. A rotatable rotating shaft is arranged between the two third support plates. Second bevel gears are symmetrically arranged and fixedly connected to the rotating shaft.

[0012] Preferably, the first bevel gear is engaged with the second bevel gear. A third motor fixedly connected is installed on the side wall of one of the third support plates. The output shaft of the third motor is fixedly connected to the rotating shaft. An electric lifting hook is fixedly connected to the bottom of the third slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, by arranging the slidable handling mechanism, it is convenient to handle the power distribution cabinet without a hook at the top. The first motor 213 rotates to drive the first threaded rod 212 to rotate, and the first support plate 23 also drives the fork arm 232 to move downward accordingly. The second motor 24 rotates to drive the gear 234 to rotate, and the two racks 233 also move accordingly. The distance between the two fork arms 232 is adjusted according to the width of the power distribution cabinet, and power distribution cabinets with different widths can be adapted.

[0015] 2. In the present utility model, a liftable hanging mechanism is provided to facilitate the handling of a power distribution cabinet with a hook at the top. The hydraulic rod 32 stretches to drive the second support plate 33 to move upward. The third motor 341 rotates, driving the two second bevel gears 342 to rotate. The first bevel gear 334 also rotates accordingly, driving the bidirectional lead screw 332 to rotate, and the distance between the electric hooks 35 changes. Adjust the distance between the electric hooks 35 according to the width of the power distribution cabinet, and then hook the power distribution cabinet with the electric hooks 35 to lift the power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of a handling device for transferring a power distribution cabinet proposed by the present utility model Figure 1 ;

[0017] Figure 2 FIG. is a schematic diagram of the overall structure of a handling device for transferring a power distribution cabinet proposed by the present utility model Figure 2 ;

[0018] Figure 3 FIG. is a cross-sectional view of the first support plate in the present utility model;

[0019] Figure 4 FIG. is a side view of the present utility model;

[0020] Figure 5 FIG. is a schematic diagram of a partial structure of the hanging mechanism in the present utility model.

[0021] In the figure: 1, base; 2, handling mechanism; 3, hanging mechanism; 11, moving wheels; 12, push handle; 13, first chute; 21, lifting frame; 22, first slider; 23, first support plate; 24, second motor; 25, elastic binding straps; 31, multi-stage telescopic assembly; 32, hydraulic rod; 33, second support plate; 34, third support plate; 35, electric hook; 211, second chute; 212, first threaded rod; 213, first motor; 231, third chute; 232, fork arm; 233, rack; 234, gear; 311, fourth chute; 321, second slider; 331, fifth chute; 332, bidirectional lead screw; 333, third slider; 334, first bevel gear; 341, third motor; 342, second bevel gear; 343, rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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.

[0023] Refer to Figures 1-5, A handling device for the transfer of a power distribution cabinet. The handling device includes a base 1. At the bottom of the base 1, moving wheels 11 are axially distributed. On the side wall of the base 1, a fixedly connected push handle 12 is provided. On the top of the base 1, symmetrically distributed first chutes 13 are opened. A slidable handling mechanism 2 is arranged in the first chutes 13. The handling mechanism 2 includes a lifting frame 21. Electric slides are arranged in both of the two first chutes 13. On the top of the sliding end of the electric slide, a fixedly connected lifting frame 21 is provided. When the electric slide is started, the lifting frame 21 also moves along the first chute 13 accordingly.

[0024] A second chute 211 is opened in the lifting frame 21. A rotatable first threaded rod 212 is arranged in the second chute 211. On the top of one of the lifting frames 21, a fixedly connected first motor 213 is installed. The output shaft of the first motor 213 is fixedly connected to the first threaded rod 212. When the first motor 213 rotates, it drives the first threaded rod 212 to rotate. A first slider 22 in threaded cooperation with the first threaded rod 212 is arranged on the first threaded rod 212. A first support plate 23 is fixedly connected between the two first sliders 22.

[0025] Symmetrically distributed third chutes 231 are opened on the side wall of the first support plate 23. A slidable fork arm 232 is arranged in the third chutes 231. A rack 233 is fixedly connected to the upper end of the fork arm 232. A rotatable gear 234 is arranged in the first support plate 23. Both of the two symmetrically distributed racks 233 are meshed with the gear 234. Elastic straps 25 are fixedly arranged on the side wall of the first support plate 23 symmetrically. On the other opposite side wall of the first support plate 23, a fixedly connected second motor 24 is installed. The output shaft of the second motor 24 is fixedly connected to the rotating shaft of the gear 234. When the second motor 24 rotates, it drives the gear 234 to rotate, and the two racks 233 also move accordingly, driving the fork arm 232 to move, which can adapt to power distribution cabinets of different widths. The elastic straps 25 can be used to fix the power distribution cabinet.

[0026] A liftable hanging mechanism 3 is arranged on the top of the base 1. The hanging mechanism 3 includes a multi-stage telescopic assembly 31. The multi-stage telescopic assemblies 31 are symmetrically and fixedly arranged on the top of the base 1. A fourth chute 311 is opened in the inner rod of the multi-stage telescopic assembly 31. A hydraulic rod 32 is fixedly arranged in the fourth chute 311. A second slider 321 is fixedly connected to the telescopic end of the hydraulic rod 32. When the hydraulic rod 32 stretches, it drives the second slider 321 to slide in the fourth chute 311.

[0027] A second support plate 33 is fixedly connected between the two second sliders 321. Symmetrically distributed fifth sliding grooves 331 are formed in the second support plate 33. A rotatable bidirectional lead screw 332 is provided in the fifth sliding groove 331. The bidirectional lead screw 332 extends outside the second support plate 33. A first bevel gear 334 is fixedly connected to one end of the bidirectional lead screw 332 located outside the second support plate 33. Third sliders 333 in threaded fit are symmetrically provided on the bidirectional lead screw 332. The rotation of the bidirectional lead screw 332 drives the third sliders 333 to move in the fifth sliding grooves 331.

[0028] Third support plates 34 are symmetrically and fixedly connected to the side walls of the second support plate 33. A rotatable rotating shaft 343 is provided between the two third support plates 34. Second bevel gears 342 are symmetrically and fixedly connected to the rotating shaft 343. The first bevel gear 334 meshes with the second bevel gear 342. A third motor 341 is fixedly connected to the side wall of one of the third support plates 34. The output shaft of the third motor 341 is fixedly connected to the rotating shaft 343. When the third motor 341 rotates, it drives the second bevel gear 342 to rotate, and the two bidirectional lead screws 332 also rotate accordingly. An electric lifting hook 35 is fixedly connected to the bottom of the third slider 333.

[0029] In the practical application of the present utility model, during operation, the operator uses the moving wheels 11 and the push handle 12 to push the handling device to the position where the power distribution cabinet is located. When the power distribution cabinet is a box body and there is no hook on the top, the electric slide table in the first sliding groove 13 can be started to slide the handling mechanism 2 to the port of the base 1. Then, the first motor 213 is started. The rotation of the first motor 213 drives the first threaded rod 212 to rotate, and the first support plate 23 also drives the fork arm 232 to move downward accordingly.

[0030] Then, the second motor 24 is started. The rotation of the second motor 24 drives the gear 234 to rotate, and the two racks 233 also move accordingly. The distance between the two fork arms 232 is adjusted according to the width of the power distribution cabinet, so as to adapt to power distribution cabinets of different widths. The handling device is pushed to make the two fork arms 232 move to the bottom of the power distribution cabinet. Then, the two elastic straps 25 are snapped into the buckles. After the power distribution cabinet is fixed, the handling device can be pushed to the position where it needs to be transferred. After the handling is completed, the handling mechanism 2 is slid back to the initial position.

[0031] When there is a hook on the top of the power distribution cabinet or a support frame is provided at the bottom of the power distribution cabinet, the hanging mechanism 3 can be used for handling. The hydraulic rod 32 is started according to the height of the power distribution cabinet. The stretching of the hydraulic rod 32 drives the second support plate 33 to move upward. When the stretching height of the hydraulic rod 32 cannot meet the height of the power distribution cabinet, the multi-stage telescopic assembly 31 can be started, and the second support plate 33 can continue to move upward. Then, the third motor 341 is started. The rotation of the third motor 341 drives the two second bevel gears 342 to rotate, and the first bevel gear 334 also rotates accordingly, driving the bidirectional lead screw 332 to rotate.

[0032] The third slider 333 also moves in the fifth chute 331 accordingly, and the distance between the electric hooks 35 changes. Adjust the distance between the electric hooks 35 according to the width of the power distribution cabinet. The lifting ropes in the electric hooks 35 stretch. When the electric hooks 35 hook the power distribution cabinet, the lifting ropes start to shorten to lift the power distribution cabinet, and then the handling device can be pushed to the position where transfer is needed.

[0033] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A handling device for the transfer of a power distribution cabinet, the handling device comprising a base (1), characterized in that, The bottom of the base (1) is provided with moving wheels (11) distributed axially, the side wall of the base (1) is fixedly connected with a push handle (12), the top of the base (1) is provided with first sliding grooves (13) distributed symmetrically, and a slidable carrying mechanism (2) is arranged in the first sliding grooves (13). The carrying mechanism (2) includes a slidable fork arm (232). The top of the base (1) is provided with a liftable hanging mechanism (3), and the hanging mechanism (3) includes a movable electric hook (35).

2. The handling device for transferring a power distribution cabinet according to claim 1, wherein, The carrying mechanism (2) includes a lifting frame (21). Electric sliding tables are arranged in both of the two first sliding grooves (13). The top of the sliding end of the electric sliding table is fixedly connected with a lifting frame (21). A second sliding groove (211) is formed in the lifting frame (21), and a rotatable first threaded rod (212) is arranged in the second sliding groove (211). A first motor (213) fixedly connected is installed on the top of one of the lifting frames (21), the output shaft of the first motor (213) is fixedly connected with the first threaded rod (212), a first slider (22) in threaded fit with the first threaded rod (212) is arranged on the first threaded rod (212), and a first support plate (23) fixedly connected is arranged between the two first sliders (22).

3. The handling device for transferring the power distribution cabinet according to claim 2, characterized in that, Symmetrically distributed third sliding grooves (231) are formed in the side wall of the first support plate (23), a slidable fork arm (232) is arranged in the third sliding grooves (231), a rack (233) fixedly connected is arranged at the upper end of the fork arm (232), a gear (234) rotatable is arranged in the first support plate (23), both of the two symmetrically distributed racks (233) are meshed with the gear (234), symmetrically distributed elastic straps (25) are fixedly arranged on the side wall of the first support plate (23), and a second motor (24) fixedly connected is installed on the other opposite side wall of the first support plate (23), and the output shaft of the second motor (24) is fixedly connected with the rotating shaft of the gear (234).

4. A handling device for transferring a power distribution cabinet according to claim 3, characterized in that, The hanging mechanism (3) includes a multi-stage telescopic assembly (31). Multi-stage telescopic assemblies (31) fixedly connected are symmetrically arranged on the top of the base (1). A fourth sliding groove (311) is formed in the inner rod of the multi-stage telescopic assembly (31), a hydraulic rod (32) fixedly connected is arranged in the fourth sliding groove (311), and a second slider (321) fixedly connected is arranged at the telescopic end of the hydraulic rod (32).

5. A handling device for transferring a power distribution cabinet according to claim 4, characterized in that, A second support plate (33) fixedly connected is arranged between the two second sliders (321). Symmetrically distributed fifth sliding grooves (331) are formed in the second support plate (33), a rotatable bidirectional lead screw (332) is arranged in the fifth sliding grooves (331), the bidirectional lead screw (332) extends to the outside of the second support plate (33), a first bevel gear (334) fixedly connected is arranged at one end of the bidirectional lead screw (332) located outside the second support plate (33), and third sliders (333) in threaded fit with the bidirectional lead screw (332) are symmetrically arranged on the bidirectional lead screw (332).

6. The handling device for transferring a power distribution cabinet according to claim 5, characterized in that, Symmetrically distributed third support plates (34) fixedly connected are arranged on the side wall of the second support plate (33), a rotatable rotating shaft (343) is arranged between the two third support plates (34), and symmetrically distributed second bevel gears (342) fixedly connected are arranged on the rotating shaft (343).

7. A handling device for transferring a power distribution cabinet according to claim 6, characterized in that, The first bevel gear (334) meshes with the second bevel gear (342). A third motor (341) fixedly connected is mounted on the side wall of one of the third support plates (34). The output shaft of the third motor (341) is fixedly connected to the rotating shaft (343). An electric lifting hook (35) fixedly connected is provided at the bottom of the third slider (333).

Images