CN108689329A - A kind of power distribution cabinet handling device - Google Patents

Abstract

The present invention relates to a kind of power distribution cabinet handling devices, including pedestal, cross bar, derricking gear, elevating mechanism, clamp system and suspension hook, the elevating mechanism is fixed on the base, the cross bar is fixed on above elevating mechanism, the derricking gear is fixed at the top of cross bar, the suspension hook is connect by steel wire rope with derricking gear, and the clamp system is connect with elevating mechanism, and idler wheel is equipped with below the pedestal.Compared with prior art, the present invention has many advantages, such as using flexible, carrying is stable, at low cost.

Description

A distribution cabinet handling device

technical field

The invention relates to the technical field of power distribution cabinets, in particular to a handling device for power distribution cabinets.

Background technique

The power distribution cabinet is an important device for power distribution and connection in the power system, and it is the general name of the motor control center. The power distribution cabinet is used in the occasions where the load is scattered and there are few circuits, and the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy in a certain point of the upper-level power distribution equipment to the nearby loads, and provide protection, monitoring and control for the loads. The current low-voltage power distribution cabinet does not have a designated handling device, and most of them use a crane to lift the lifting structure on the top of the power distribution cabinet or manually carry it.

In the process of crane handling, because the top of the power distribution cabinet is heavy and the bottom is light, it is easy to cause rollover or collision. The crane is large and needs to occupy a huge space, and the installation space of the power distribution cabinet is limited, which makes the crane lifting difficult. Extremely restrictive. For the situation that the crane cannot be used, it is very inconvenient to adopt manual handling and waste a lot of manpower and time. Some existing power distribution cabinet handling devices can achieve small footprint and save manpower, but they can only be applied to the handling of power distribution cabinets of a certain size, and the scope of application is small; in addition, most power distribution cabinet handling devices cannot achieve stable Safe handling, for some power distribution cabinet handling devices, a clamping mechanism with a motor is used to stabilize the power distribution cabinet. This clamping mechanism has a complex structure and high cost.

Contents of the invention

The object of the present invention is to provide a power distribution cabinet handling device in order to overcome the above-mentioned defects in the prior art.

The purpose of the present invention can be achieved through the following technical solutions:

A handling device for a power distribution cabinet, comprising a base, a cross bar, a lifting mechanism, a lifting mechanism, a clamping mechanism and a hook, the lifting mechanism is fixed on the base, the cross bar is fixed above the lifting mechanism, the The lifting mechanism is fixed on the top of the crossbar, the hook is connected with the lifting mechanism through a wire rope, the clamping mechanism is connected with the lifting mechanism, and rollers are arranged under the base;

According to the height of the power distribution cabinet, the lifting mechanism will adjust the lifting mechanism to an appropriate position above the power distribution cabinet. The lifting mechanism cooperates with the hook to lift the power distribution cabinet. At the same time, the clamping mechanism will clamp the power distribution cabinet. After stabilization, the power distribution cabinet is transported to the target position by the rollers.

Preferably, the lifting mechanism includes a hydraulic rod, a hydraulic pump, a telescopic rod and a connecting rod, the hydraulic pump is fixed on the base, the output end of the hydraulic pump is connected to the hydraulic rod through the connecting rod, and the The telescopic rod is slidably connected to the inner surface of the hydraulic rod, and the telescopic rod extends out of the hydraulic rod and is fixedly connected with the cross bar, and a casing is arranged outside the telescopic rod.

Preferably, the clamping mechanism includes a concave fixed plate, a slider, a telescopic frame, a connecting plate and a suction cup, the inner concave surface of the concave fixed plate is fixed on the sleeve, and the two side plates of the concave fixed plate The extension part of the extension part is provided with a chute, the slider is arranged in the chute, the telescopic frame includes a movable part and a fixed shaft, one end of the movable part is connected with the slider, and the other end is connected with the connecting plate, The fixed shaft is fixed between the two side plates of the concave fixed plate, and the suction cup is fixed on the connecting plate.

Preferably, the movable part is connected with the slider through a push rod.

Preferably, the fixed shaft is fixed between the two side plates of the concave fixed plate through a U-shaped connecting rod.

Preferably, after the telescopic rod extends out of the hydraulic rod, it is fixedly connected to the cross bar through an inverted triangle support frame, and a fixing plate for stable connection is provided between the inverted triangle support frame and the telescopic rod.

Preferably, the lifting mechanism includes a fixed plate, a winding box, a winding roller and a motor, the fixed plate is fixed on the cross bar, the fixed plate is provided with a turning hole, and the winding roller One end is set in the rotating hole, and the other end is connected with the motor. The coil box is fixed on the winding roller. The coil box is provided with a wire rope, and the box body of the coil box is provided with an outlet hole. Pass out and be connected with the hook after being wound on the winding roller.

Preferably, the cross bar is provided with a threading hole for threading the steel wire rope.

Preferably, the slider is provided with a pull ring for pushing the slider.

Preferably, the rollers are universal wheels.

Compared with the prior art, the present invention has the following advantages:

1. Flexible application: the lifting mechanism of the present invention can adjust the height of the entire device, and can be better adapted to the handling requirements of power distribution cabinets of different heights;

2. Stable handling: The present invention is equipped with a lifting mechanism and a clamping mechanism. The lifting mechanism can lift the power distribution cabinet. At the same time, the clamping mechanism can clamp the power distribution cabinet to prevent the shaking during the transportation process from causing rollover. Realize safe and stable handling of power distribution cabinets;

3. Low cost: the invention drives the telescopic frame to elongate through the slider, and pushes the suction cup to absorb on the power distribution cabinet to stabilize the power distribution cabinet. The clamping mechanism has simple structure, convenient operation and low cost;

4. Convenient operation: the present invention is equipped with universal wheels, and the power distribution cabinet stabilized by the lifting mechanism and the clamping mechanism can be moved to the designated position by applying a small thrust. In addition, the slider of the present invention is equipped with The pull ring for moving the slider is easy to operate and saves time and effort;

5. Stable structure: after the telescopic rod of the present invention extends out of the hydraulic rod, it is fixedly connected with the cross bar through the inverted triangle support frame, and the connection is stable; the fixed shaft of the telescopic frame is fixed between the two side plates of the concave fixed plate through the U-shaped connecting rod , making the connection more stable and further improving the stability of the overall device.

Description of drawings

Fig. 1 is the front view structure schematic diagram of device of the present invention;

Fig. 2 is the side view structural representation of device of the present invention;

Fig. 3 is the top view structural representation of device of the present invention;

Fig. 4 is the structural representation of clamping mechanism of the present invention;

The numbers in the figure indicate:

1. Cross bar, 2. Wire rope, 3. Lifting mechanism, 31. Hydraulic rod, 32. Hydraulic pump, 33. Telescopic rod, 34. Connecting rod, 4. Hook, 5. Base, 6. Roller, 7. Inverted Triangular support frame, 8, sleeve pipe, 9, clamping mechanism, 91, concave fixed plate, 92, telescopic frame, 93, suction cup, 94, connecting plate, 95, slide block, 96, pull ring, 97, fixed shaft, 98, U-shaped connecting rod, 99, push rod, 10, the first fixed plate, 11, coil box, 12, winding roller, 13, motor, 14, the second fixed plate.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in FIGS. 1 to 4 , the present invention relates to a handling device for a power distribution cabinet, including a base 5 , a cross bar 1 , a lifting mechanism, a hook 4 , a lifting mechanism 3 , a clamping mechanism 9 and rollers 6 .

The lifting mechanism is fixed on the top of the cross bar 1 and includes a first fixed plate 10 , a reel box 11 , a winding roller 12 and a motor 14 . The first fixing plate 10 is fixed on the cross bar 1 , and the first fixing plate 10 is provided with a turning hole. One end of the winding roller 12 is arranged in the rotating hole, and the other end is connected with the motor 14 . The winding box 11 is fixed on the winding roller 12, and the winding box 11 is provided with a steel wire rope 2, and the casing of the winding box 11 is provided with an outlet hole. Suspension hook 4 is located at cross bar 1 below, and cross bar 1 is provided with threading hole, and steel wire rope 2 passes through threading hole and is connected with suspension hook 4 after going out from outlet hole and winding on winding roller 12.

The lifting mechanism 3 includes a hydraulic rod 31 , a hydraulic pump 32 , a telescopic rod 33 and a connecting rod 34 . The hydraulic pump 32 is fixed on the base 5 , the output end of the hydraulic pump 32 is connected with the hydraulic rod 31 through the connecting rod 34 , and the telescopic rod 33 is slidably connected with the inner surface of the hydraulic rod 31 . The telescopic rod 33 passes through the hydraulic rod 31 and connects to the second fixing plate 14 . An inverted triangular support frame 7 is fixed on the second fixing plate 14 , and the inverted triangular support frame 7 is fixed on the bottom of the cross bar 1 . The roller 6 is arranged under the base 5, and the roller 6 is a universal wheel.

A sleeve 8 is provided outside the telescopic rod 33 , and the clamping mechanism 9 is fixed on the sleeve 8 . The clamping mechanism 9 includes a concave fixed plate 91 , a telescopic frame 92 , a suction cup 93 , a connecting plate 94 and a slider 95 . The concave fixing plate 91 is wrapped on the outer wall of the casing 8, and the length of the two side plates of the concave fixing plate 91 is longer than the width of the casing 8. Both side plates are provided with chute on the extension part of the sleeve pipe 8 width dimension, and the two side plates are respectively provided with slide blocks 95, and the slide blocks 95 move in the chute. A push rod 99 is arranged between the two slide blocks 95 . The slider 95 is provided with a pull ring 96 for pushing the slider. One end of the telescopic frame 92 is connected with the push rod 99 , and the other end is connected with the connecting plate 94 , and a plurality of suction cups 93 are fixed on the connecting plate 94 . A U-shaped connecting rod 98 is fixed between the ends of the two side plates of the concave fixed plate 91 for fixing the fixed shaft 97 of the telescopic frame 92 .

Working principle of the present invention is:

When in use, start the hydraulic pump 32 according to the height requirements of the actual power distribution cabinet, and use the hydraulic rod 31 and the telescopic rod 33 to adjust the height of the entire device. After the height is adjusted, push the whole device to be placed in the proper position of the power distribution cabinet, and hang the hook 4 on the lifting lug located at the upper end of the power distribution cabinet. After the lifting lug is hung, use the pull ring 96 to pull the slider 95, the movement of the slider 95 drives the deformation of the telescopic frame 92, the telescopic frame 92 is elongated, and the connecting plate 94 is ejected, and the suction cup 93 on the connecting plate 94 is adsorbed on the power distribution cabinet Clamp the power distribution cabinet to prevent the power distribution cabinet from shaking and rolling over. Start the motor 13 subsequently, and the motor 13 drives the winding roller 12 to rotate, so that the winding box 11 is taken up, so that the wire rope 2 moves upwards, and the power distribution cabinet is lifted. Push the whole device, and the power distribution cabinet can be transported to the target position through the rollers 6.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any worker familiar with the technical field can easily think of various equivalents within the technical scope disclosed in the present invention. Modifications or replacements shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. A power distribution cabinet handling device, characterized in that it comprises a base (5), a cross bar (1), a hoisting mechanism, a lifting mechanism (3), a clamping mechanism (9) and a suspension hook (4), the The lifting mechanism (3) is fixed on the base (5), the crossbar (1) is fixed above the lifting mechanism (3), the lifting mechanism is fixed on the top of the crossbar (1), and the hook (4) Connect with the hoisting mechanism through the wire rope (2), the clamping mechanism (9) is connected with the lifting mechanism (3), and a roller (6) is provided under the base (5); According to the height of the power distribution cabinet, the lifting mechanism (3) adjusts the lifting mechanism to an appropriate position above the power distribution cabinet. The lifting mechanism cooperates with the hook (4) to lift the power distribution cabinet. At the same time, the clamping mechanism After clamping and stabilizing the distribution cabinet, the distribution cabinet is transported to the target position by the rollers (6). 2. A power distribution cabinet handling device according to claim 1, characterized in that, the lifting mechanism (3) includes a hydraulic rod (31), a hydraulic pump (32), a telescopic rod (33) and a connecting rod (34), the hydraulic pump (32) is fixed on the base (5), the output end of the hydraulic pump (32) is connected with the hydraulic rod (31) through the connecting rod (34), and the telescopic rod (33) is slidingly connected with the inner surface of the hydraulic rod (31), and the telescopic rod (33) is fixedly connected with the cross bar (1) after stretching out the hydraulic rod (31), and the external telescopic rod (33) is provided with Sleeve (8). 3. A power distribution cabinet handling device according to claim 2, characterized in that, the clamping mechanism (9) includes a concave fixing plate (91), a slider (95), a telescopic frame (92), Connecting plate (94) and sucker (93), the inner concave surface of described concave fixed plate (91) is fixed on the casing (8), and the extension of the two side plates of described concave fixed plate (91) is provided with A chute, the slide block (95) is located in the chute, the telescopic frame (92) includes a movable part and a fixed shaft (97), one end of the movable part is connected with the slide block (95), The other end is connected with the connecting plate (94), the fixed shaft (97) is fixed between the two side plates of the concave fixed plate (91), and the suction cup (93) is fixed on the connecting plate (94). 4. A distribution cabinet handling device according to claim 3, characterized in that, the movable part is connected to the slider (95) through a push rod (99). 5. A power distribution cabinet handling device according to claim 3, characterized in that, the fixed shaft (97) is fixed between the two side plates of the concave fixed plate (91) through a U-shaped connecting rod (98) between. 6. A power distribution cabinet handling device according to claim 2, characterized in that, after the telescopic rod (33) extends out of the hydraulic rod (31), it passes through the inverted triangular support frame (7) and the cross bar (1 ) is fixedly connected, and a first fixed plate (10) for stable connection is provided between the inverted triangle support frame (7) and the telescopic rod (33). 7. A power distribution cabinet handling device according to claim 1, characterized in that, the lifting mechanism includes a second fixed plate (14), a winding box (11), a winding roller (12) and a motor ( 13), the second fixed plate (14) is fixed on the cross bar (1), the second fixed plate (14) is provided with a turning hole, and one end of the winding roller (12) is provided with In the rotating hole, the other end is connected with the motor (13), the coil box (11) is fixed on the winding roller (12), the coil box (11) is provided with a steel wire rope (2), and the coil box (11) is The casing of (11) is provided with outlet hole, and steel wire rope (2) passes out from outlet hole and is wound on winding roller (12) and is connected with suspension hook (4). 8 . A distribution cabinet handling device according to claim 7 , characterized in that, the cross bar ( 1 ) is provided with a threading hole for threading the wire rope ( 2 ). 9. A power distribution cabinet handling device according to claim 3, characterized in that a pull ring (96) for pushing the slider (95) is provided on the slider (95). 10. A distribution cabinet handling device according to claim 1, characterized in that, the rollers (6) are universal wheels.