CN217790092U - Safety electric appliance protection cabinet for hoisting equipment - Google Patents

Abstract

The utility model relates to a hoisting equipment safety electrical apparatus protection cabinet field especially relates to a hoisting equipment safety electrical apparatus protection cabinet. The safety electric appliance protection cabinet for the hoisting equipment comprises: the bottom of the cabinet body is symmetrically and fixedly provided with mounting seats; further comprising: the cabinet comprises a cabinet body, a first fixing block, a first limiting rod, a second limiting rod and a housing, wherein the first fixing block is symmetrically and fixedly arranged at the top of the cabinet body, the first limiting rod is fixedly arranged between the first fixing blocks, and the housing is symmetrically and slidably arranged between the first limiting rods. The utility model provides a safe electrical equipment protection cabinet for hoisting equipment, when raining, the two housings are driven by the moving device to approach each other along the first limiting rod, the rubber pad is inserted into the sealing groove, the sealing between the two housings is realized, and the protection of the cabinet body is realized; when needing to maintain the electrical apparatus in the cabinet body, positioner's function drives the locating piece and injects inside the locating hole at locating shell middle part, realizes fixing a position the housing position, realizes the maintenance of people to the cabinet body.

Description

Safety electrical protection cabinet for lifting equipment

technical field

The utility model relates to the field of safety electric protection cabinets for lifting equipment, in particular to a safety electric protection cabinet for lifting equipment.

Background technique

In the field of lifting equipment, safety electrical protection cabinets are used to control and protect the lifting equipment. For some electrical protection cabinets used outdoors, only a single cabinet is installed in a designated location and is in the external environment for a long time. , In rainy days, there will be water in the electrical protection cabinet, and long-term use will cause damage to the electrical appliances inside the electrical protection cabinet.

Therefore, it is necessary to provide a new lifting equipment safety electrical protection cabinet to solve the above technical problems.

Utility model content

In order to solve the above technical problems, the utility model provides a lifting equipment safety electrical protection cabinet which can isolate the lifting equipment safety electrical protection cabinet from rainwater in rainy days.

The lifting equipment safety electrical protection cabinet provided by the utility model includes:

Cabinet body, the bottom of the cabinet body is symmetrically fixed with mounting bases;

Also includes:

The first fixed block, the first fixed block is symmetrically fixed and installed on the top of the cabinet, the first limit rod is fixedly installed between the two first fixed blocks, and the cover is installed symmetrically between the two first limit rods , the inner wall of the casing is installed with a connecting plate through damping rotation, the connecting plate is provided with a first limiting hole at a position corresponding to the first limiting rod, and the first limiting hole is slidingly connected with the first limiting rod;

Mobile device, the mobile device is fixedly installed between the top of the cabinet and the connecting plate;

The positioning device is fixedly installed on the outside of the casing.

Some existing electrical protection cabinets for outdoor use are only a single cabinet installed at a designated location, and are exposed to the external environment for a long time. When it rains, water may enter the inside of the electrical protection cabinet.

Preferably, the mobile device includes a second fixed block, a two-way screw and a motor, the second fixed block is symmetrically fixed and fixed on the middle part of the upper surface of the cabinet, and a bidirectional screw, the middle part of the connecting plate is provided with a threaded hole, and the connecting plate is threadedly connected with the two-way screw through the threaded hole;

The motor is fixedly installed on one side of the second fixed block, and the output end of the motor passes through the second fixed block and is fixedly connected with the two-way screw. When it is raining, the operation of the motor drives the two-way screw to rotate, and then drives the two casings to approach each other to realize the protection of the cabinet.

Preferably, the first limiting hole closely fits and slides with the first limiting rod. The stability of the cover sliding along the first limiting rod is improved.

Preferably, the motor is a geared motor. Enables the strength of the enclosure to move.

Preferably, the positioning device includes:

The positioning shell, the positioning shell is symmetrically and fixedly installed on one side of one cover, and the middle part of the positioning shell is provided with a positioning hole, and one side of the other cover is symmetrically and fixedly installed with a mounting plate, and the top of the mounting plate is fixedly installed with a second limit position rod;

A positioning block, the positioning block is slidably installed on the outside of the second limiting rod, the middle part of the positioning block is provided with a second limiting hole, and the second limiting hole is slidably connected with the second limiting rod;

The spring is sleeved on the outside of the second limiting rod, one end of the spring is fixedly connected to the mounting plate, and the other end of the spring is fixedly connected to the positioning block. After the casing pair is rotated, the positioning block is driven by the thrust of the spring to be inserted into the positioning hole in the middle of the positioning casing to realize positioning of the casing.

Preferably, an inclined surface is provided at the end of the positioning block away from the spring. It is convenient for the positioning block to be inserted into the positioning hole.

Preferably, the spring is arranged in close contact with the outer side of the second limiting rod. The strength of the spring is improved to prevent the spring from being deformed.

Preferably, a rubber pad is fixedly installed on one side of one casing, and a sealing groove is opened on one side of the other casing, and the rubber pad is slidably connected to the sealing groove. After the close sealing of the two casings is continued, the rubber pad will be inserted into the sealing groove to realize the sealing between the two casings.

Compared with related technologies, the lifting equipment safety electrical protection cabinet provided by the utility model has the following beneficial effects:

The utility model provides a safety electrical appliance protection cabinet for hoisting equipment. When it is raining, the moving device drives the two casings to approach each other along the first limit rod, and the rubber pad will be inserted into the inside of the sealing groove to realize the protection of the two casings. The sealing between the shells realizes the protection of the cabinet;

When it is necessary to maintain the electrical appliances in the cabinet, the operation of the positioning device drives the positioning block to be inserted into the positioning hole in the middle of the positioning shell, so as to realize the positioning of the cover and the maintenance of the cabinet.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the lifting equipment safety electrical protection cabinet provided by the utility model;

Fig. 2 is one of the cross-sectional structural schematic diagrams shown in Fig. 1;

Fig. 3 is a partial structural schematic diagram shown in Fig. 1;

Fig. 4 is the second schematic diagram of the cross-sectional structure shown in Fig. 1;

FIG. 5 is an enlarged view at point A in FIG. 4 .

Labels in the figure: 1. Cabinet body; 2. Mounting seat; 3. First fixed block; 4. First limit rod; 5. Cover; 6. Connecting plate; 7. First limit hole; 8. Mobile device; 9, positioning device; 10, rubber pad; 11, sealing groove; 12, support rod; 13, jack; 81, second fixed block; 82, two-way screw; 83, motor; 91, positioning shell; 92, Positioning hole; 93, mounting plate; 94, second limiting rod; 95, positioning block; 96, second limiting hole; 97, spring.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The specific implementation of the utility model is described in detail below in conjunction with specific embodiments.

Example 1

Please refer to Fig. 1 to Fig. 5, a lifting equipment safety electrical protection cabinet provided by the embodiment of the utility model, the lifting equipment safety electrical protection cabinet includes:

A cabinet body 1, the bottom of the cabinet body 1 is symmetrically fixed with an installation seat 2;

Also includes:

The first fixed block 3, the first fixed block 3 is symmetrically fixedly installed on the top of the cabinet body 1, the first stop rod 4 is fixedly installed between the two first fixed blocks 3, and the first stop rod 4 is fixed between the two first stop rods 4 A case 5 is installed in a symmetrical sliding manner, and a connecting plate 6 is installed on the inner wall of the case 5 through damping and rotating. The first limit rod 4 is slidingly connected;

The mobile device 8 is fixedly installed between the top of the cabinet body 1 and the connecting plate 6;

The positioning device 9 is fixedly installed on the outside of the casing 5 .

In the embodiment of the present utility model, referring to Fig. 1 to Fig. 5, mobile device 8 comprises second fixed block 81, two-way screw rod 82 and motor 83, second fixed block 81, and second fixed block 81 is symmetrically fixedly installed in cabinet In the middle part of the upper surface of the body 1, a two-way screw rod 82 is installed through bearing rotation between the two second fixed blocks 81, and a threaded hole is provided in the middle part of the connecting plate 6, and the connecting plate 6 is threadedly connected with the two-way screw rod 82 through the threaded hole;

A motor 83, the motor 83 is fixedly installed on one side of the second fixed block 81, and the output end of the motor 83 passes through the second fixed block 81 and is fixedly connected with the two-way screw 82;

It should be noted that when it is raining, the operation of the motor 83 is artificially controlled to drive the two-way screw 82 to rotate, and the screw connection between the connecting plate 6 and the two-way screw 82 will drive the two casings 5 along the first limit rod 4 Close to each other to realize the protection of the cabinet body 1.

In the embodiment of the present utility model, please refer to Fig. 1 to Fig. 5, the first limiting hole 7 and the first limiting rod 4 closely fit and slide;

It should be noted that the stability of the sliding of the casing 5 along the first limiting rod 4 is improved.

In the embodiment of the present utility model, referring to Fig. 1 to Fig. 5, the motor 83 is a geared motor;

It should be noted that: to realize the strength of the movement of the casing 5 .

In an embodiment of the present utility model, referring to Fig. 1 to Fig. 5, the positioning device 9 includes:

The positioning shell 91, the positioning shell 91 is symmetrically and fixedly installed on one side of a casing 5, the middle part of the positioning casing 91 is provided with a positioning hole 92, and one side of the other casing 5 is symmetrically fixedly installed with a mounting plate 93, and the mounting plate 93 A second limit rod 94 is fixedly installed on the top;

A positioning block 95, the positioning block 95 is slidably installed on the outside of the second limiting rod 94, the middle part of the positioning block 95 is provided with a second limiting hole 96, and the second limiting hole 96 is slidably connected with the second limiting rod 94;

Spring 97, the spring 97 is sleeved on the outside of the second limiting rod 94, one end of the spring 97 is fixedly connected with the mounting plate 93, and the other end of the spring 97 is fixedly connected with the positioning block 95;

It should be noted that: when the casing 5 is rotated and placed horizontally, the positioning block 95 is pressed down, and the positioning block 95 is driven down along the second limit rod 94. The thrust drives the positioning block 95 to insert into the positioning hole 92 in the middle of the positioning shell 91 to locate the position of the casing 5 .

In the embodiment of the present utility model, please refer to Fig. 1 to Fig. 5, the end of the positioning block 95 away from the spring 97 is provided with a slope;

It should be noted that it is convenient for the positioning block 95 to be inserted into the positioning hole 92 .

In the embodiment of the present utility model, please refer to FIG. 1 to FIG. 5 , the spring 97 is arranged in close contact with the outside of the second limit rod 94 ;

It should be noted that the strength of the spring 97 is improved to prevent the spring 97 from being deformed.

In the embodiment of the present utility model, referring to Fig. 1 to Fig. 5, a rubber pad 10 is fixedly installed on one side of the casing 5, and a sealing groove 11 is opened on one side of the other casing 5, and the rubber pad 10 and the sealing groove 11 sliding connections;

It should be noted that: after the two casings 5 are closed closely, the rubber pad 10 will be inserted into the sealing groove 11 to realize the sealing between the two casings 5 .

Example 2

In the embodiment of the present utility model, please refer to Fig. 1 to Fig. 5 , one side of the cover 5 is symmetrically rotated with a support rod 12 through a pivot pin, and a socket 13 is opened and closed at the position corresponding to the support rod 12 on the top of the cabinet body 1 , the support rod 12 is plugged into the socket 13;

It should be noted that after the case 5 is opened and flattened, the support rod 12 is inserted into the insertion hole 13 by rotating the support rod 12 to realize the fixing of the position of the case 5 and prevent the case 5 from rotating.

When it rains, the two-way screw rod 82 is driven to rotate by artificially controlling the operation of the motor 83, and the screw connection between the connecting plate 6 and the two-way screw rod 82 will drive the two casings 5 to approach each other along the first stop bar 4, and the rubber pad 10 will be inserted into the inside of the sealing groove 11 to realize the sealing between the two casings 5 and the protection of the cabinet 1. When the electrical appliances in the cabinet 1 need to be repaired, the casing 5 needs to be rotated To horizontal placement, before the casing 5 is rotated to horizontal placement, the positioning block 95 is pressed down, and the positioning block 95 is driven to descend along the second limit rod 94. When the casing 5 is rotated to the horizontal placement, the spring 97 The thrust drives the positioning block 95 to be inserted into the positioning hole 92 in the middle of the positioning shell 91 to locate the position of the casing 5 .

The circuits and controls involved in the present invention are all prior art, and will not be repeated here.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (8)

1. A safety electrical protection cabinet for lifting equipment, including: A cabinet body (1), the bottom of the cabinet body (1) is symmetrically fixed with a mounting seat (2); It is characterized in that it also includes: The first fixed block (3), the first fixed block (3) is symmetrically and fixedly installed on the top of the cabinet (1), and the first limit rod is fixedly installed between the two first fixed blocks (3) (4), a case (5) is symmetrically slidably installed between the two first limit rods (4), and a connecting plate (6) is installed on the inner wall of the case (5) through damping rotation, and the The connecting plate (6) is provided with a first limiting hole (7) corresponding to the position of the first limiting rod (4), and the first limiting hole (7) is slidably connected with the first limiting rod (4); a mobile device (8), the mobile device (8) is fixedly installed between the top of the cabinet (1) and the connecting plate (6); The positioning device (9) is fixedly installed on the outside of the casing (5). 2. The lifting equipment safety electrical appliance protection cabinet according to claim 1, characterized in that, the moving device (8) comprises: The second fixed block (81), the second fixed block (81) is symmetrically fixed and installed in the middle of the upper surface of the cabinet (1), and two-way fixed blocks (81) are installed through bearing rotation between the two second fixed blocks (81). screw (82), the middle part of the connecting plate (6) is provided with a threaded hole, and the connecting plate (6) is threadedly connected with the two-way screw rod (82) through the threaded hole; The motor (83), the motor (83) is fixedly installed on one side of the second fixed block (81), and the output end of the motor (83) passes through the second fixed block (81) and is fixed to the two-way screw (82) connect. 3. The safety electrical protection cabinet for lifting equipment according to claim 1, characterized in that, the first limiting hole (7) closely fits and slides with the first limiting rod (4). 4. The safety electrical protection cabinet for lifting equipment according to claim 2, characterized in that, the motor (83) is a geared motor. 5. The lifting equipment safety electrical protection cabinet according to claim 1, characterized in that, the positioning device (9) comprises: Positioning shell (91), said positioning shell (91) is symmetrically fixedly installed on one side of said casing (5), and the middle part of said positioning shell (91) is provided with positioning hole (92), and the other described One side of the casing (5) is symmetrically fixed with a mounting plate (93), and the top of the mounting plate (93) is fixedly mounted with a second limit rod (94); A positioning block (95), the positioning block (95) is slidably installed on the outside of the second limiting rod (94), the middle part of the positioning block (95) is provided with a second limiting hole (96), the first Two limit holes (96) are slidably connected with the second limit rod (94); A spring (97), the spring (97) is sleeved on the outside of the second limit rod (94), one end of the spring (97) is fixedly connected with the mounting plate (93), and the other end of the spring (97) One end is fixedly connected with the positioning block (95). 6. The safety electrical appliance protection cabinet for lifting equipment according to claim 5, characterized in that, the end of the positioning block (95) away from the spring (97) is provided with a slope. 7. The safety electrical protection cabinet for lifting equipment according to claim 5, characterized in that, the spring (97) is arranged in close contact with the outer side of the second limit rod (94). 8. The lifting equipment safety electrical appliance protection cabinet according to claim 5, characterized in that, one side of the cover (5) is fixed with a rubber pad (10), and the other cover (5) A sealing groove (11) is opened on one side, and the rubber pad (10) is slidingly connected with the sealing groove (11).

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