Special electric appliance cabinet for mechanical automation equipment

Abstract

The invention discloses a special electric appliance cabinet for mechanical automation equipment, and the cabinet comprises a cabinet body which comprises a rear plate and two side plates. A moving-out mechanism is arranged in the cabinet body and comprises a moving-out frame, a lead screw, a connecting block and a bottom sealing plate, the bottom sealing plate is fixed between the front ends of the two side plates, the moving-out frame is located above the bottom sealing plate and comprises a transverse plate and a vertical plate fixed to the top of the rear end of the transverse plate, and the two sides of the transverse plate are slidably connected with the side plates correspondingly; the connecting block is fixed to the bottom of the rear end of the transverse plate, the front end of the lead screw is rotationally connected with the bottom sealing plate, the lead screw is in threaded connection with the connecting block, a plurality of vertically-arranged containing plates are arranged above the transverse plate, the two sides of each containing plate are slidably connected with the side plates correspondingly, and the rear ends of the containing plates are fixed to the vertical plate. According to the special electric appliance cabinet for the mechanical automation equipment, by arranging the moving-out mechanism, the placing plate and the electric appliance elements on the placing plate can be driven to move out of the electric appliance cabinet through the moving-out frame, and maintenance personnel can conveniently carry out maintenance operation.

Description

Technical Field

[0001] The invention relates to a special electrical cabinet for mechanical automation equipment. Background Art

[0002] Electrical cabinets are made of steel and are used to protect the normal operation of electrical components. The materials used to make electrical cabinets are generally divided into hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the production of electrical cabinets. Electrical cabinets have a wide range of uses and are mainly used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] However, the existing electrical cabinet has the following problems when in use: when an electrical component inside the electrical cabinet fails, it is inconvenient to remove the electrical component from the electrical cabinet for maintenance, which makes it difficult for maintenance personnel to perform maintenance operations, which is not conducive to improving maintenance efficiency. Therefore, it is necessary to design a corresponding technical solution to solve the above problem. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a special electrical cabinet for mechanical automation equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the technical solution of the present invention is to design a special electrical cabinet for mechanical automation equipment, including a cabinet body and a front cabinet door, wherein the cabinet body includes a rear panel and two side panels, and the inner wall of the side panel is provided with a plurality of slide grooves arranged at equal intervals in the vertical direction, and the slide grooves on the two side panels correspond to each other one by one; The cabinet is provided with a moving-out mechanism inside, and the moving-out mechanism includes a moving-out frame, a screw rod, a connecting block and a bottom sealing plate. The bottom sealing plate is fixed between the front ends of the two side plates, and the moving-out frame is located above the bottom sealing plate, and the moving-out frame includes a transverse plate and a vertical plate fixed to the top of the rear end of the transverse plate, and the two sides of the transverse plate are respectively slidably connected to the slide groove, and the connecting block is fixed to the rear end bottom of the transverse plate, the front end of the screw rod is rotatably connected to the bottom sealing plate, and the screw rod is threadedly connected to the connecting block, and a plurality of placement plates arranged vertically are provided above the transverse plate, and the two sides of the placement plate are respectively slidably connected to the slide groove, and the rear end of the placement plate is fixed to the vertical plate.

[0006] Preferably, the cabinet further comprises a base, and the rear panel and the two side panels are fixed on the top of the base.

[0007] Preferably, the vertical plate is provided with a plurality of through-holes arranged at equal intervals along the vertical direction, the rear end of the placement plate is provided with a positioning block passing through the through-holes, the positioning block is provided with a locking hole, and the top of the positioning block is provided with a driving inclined surface, a plurality of fixing blocks corresponding to the through-holes are fixed to the rear side of the vertical plate, the fixing blocks are located above the corresponding through-holes, and a lifting rod is movably penetrated through the fixing blocks, a limiting block is fixed at the top end of the lifting rod, and a locking block is fixed at the bottom end of the lifting rod, a first spring mounted on the lifting rod is fixed between the locking block and the fixing block, and the bottom end of the locking block is inserted into the locking hole and provided with a driven inclined surface for cooperating with the driving inclined surface.

[0008] The top end of the locking cam is provided with a toothed plate, and the bottom end of the locking cam is provided with a toothed plate, and the locking cam is provided with a toothed plate at the bottom end thereof, and a toothed plate is provided at the bottom end thereof, and a toothed plate is provided at the bottom end thereof, and a toothed plate is provided at the bottom end thereof, and a toothed plate is provided at the bottom end thereof, and a toothed plate is provided at the bottom end thereof, and a toothed plate is provided at the bottom end thereof,

[0009] Preferably, the screw rod is connected to the bottom sealing plate in a damping rotation manner, and the rotating sleeve is connected to the mounting block in a damping rotation manner.

[0010] Preferably, the number of through openings on the vertical plate is consistent with the number of sliding grooves on the side plate.

[0011] The advantages and beneficial effects of the present invention are: providing a special electrical cabinet for mechanical automation equipment, which has a reasonable structure, and by setting a removal mechanism, the placement plate and the electrical components on the placement plate can be driven to be removed from the inside of the electrical cabinet through the removal frame, so as to facilitate maintenance personnel to perform maintenance operations on the electrical components. In addition, the placement plate is easy to disassemble and assemble, and the installation position of the placement plate can be adjusted, thereby adjusting the spacing between adjacent placement plates, so that electrical components of various sizes and specifications can be installed on the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the present invention.

[0013] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0014] Figure 3 It is a schematic diagram of the removal mechanism in the present invention.

[0015] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0016] Figure 5 yes Figure 3 Enlarged view of point C in the middle. DETAILED DESCRIPTION

[0017] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0018] The technical solution specifically implemented in the present invention is: like Figures 1 to 5 As shown, a special electrical cabinet for mechanical automation equipment includes a cabinet body 1 and a front cabinet door (not shown in the figure), the cabinet body 1 includes a rear panel 2 and two side panels 3, and the inner wall of the side panel 3 is provided with a plurality of slide grooves 4 arranged at equal intervals in the vertical direction, and the slide grooves 4 on the two side panels 3 correspond to each other one by one; The cabinet 1 is provided with a moving-out mechanism inside, and the moving-out mechanism includes a moving-out frame, a screw rod 7, a connecting block 8 and a bottom sealing plate 9. The bottom sealing plate 9 is fixed between the front ends of the two side panels 3, and the moving-out frame is located above the bottom sealing plate 9, and the moving-out frame includes a transverse plate 5 and a vertical plate 6 fixed to the top of the rear end of the transverse plate 5, and the two sides of the transverse plate 5 are respectively slidably connected to the slide groove 4, and the connecting block 8 is fixed to the rear end bottom of the transverse plate 5, the front end of the screw rod 7 is rotatably connected to the bottom sealing plate 9, and the screw rod 7 is threadedly connected to the connecting block 8, and a plurality of vertically arranged placement plates 10 are provided above the transverse plate 5, and the two sides of the placement plate 10 are respectively slidably connected to the slide groove 4, and the rear end of the placement plate 10 is fixed to the vertical plate 6, and the placement plate 10 is used to install electrical components.

[0019] By adopting the above scheme, when it is necessary to inspect and repair the electrical components inside the electrical cabinet, the screw rod 7 is rotated clockwise to drive the connection block 8 and the removal rack to move out from the inside of the cabinet 1, and then the removal rack drives the placement plate 10 and the electrical components on the placement plate 10 to move out from the inside of the cabinet 1, so as to facilitate the maintenance personnel to perform maintenance operations on the electrical components. After the maintenance personnel complete the maintenance operation on the electrical components, the screw rod 7 is rotated counterclockwise to drive the connection block 8 and the removal rack to move into the inside of the cabinet 1, and then the removal rack drives the placement plate 10 and the electrical components on the placement plate 10 to move into the inside of the cabinet 1. In addition, by making the placement plate 10 slidably connected with the slide groove 4 on the side plate 3, the stability of the placement plate 10 is improved to prevent the placement plate 10 from tilting due to pressure.

[0020] Furthermore, the cabinet 1 also includes a base 11 , and the rear panel 2 and the two side panels 3 are fixed on the top of the base 11 .

[0021] Furthermore, the vertical plate 6 is provided with a plurality of through openings 12 arranged at equal intervals along the vertical direction, the rear end of the placement plate 10 is provided with a positioning block 13 passing through the through openings 12, the positioning block 13 is provided with a locking hole 14, and the top of the positioning block 13 is provided with a driving inclined surface 15, and the rear side of the vertical plate 6 is fixed with a plurality of fixing blocks 16 corresponding to the through openings 12 one by one, the fixing blocks 16 are located above the corresponding through openings 12, and a lifting rod 17 is movably penetrated through the fixing blocks 16, a limiting block 18 is fixed to the top end of the lifting rod 17, and a locking block 19 is fixed to the bottom end of the lifting rod 17, a first spring 20 mounted on the lifting rod 17 is fixed between the locking block 19 and the fixing block 16, and the bottom end of the locking block 19 is inserted into the locking hole 14 and is provided with a driven inclined surface 21 for cooperating with the driving inclined surface 15. By adopting the above scheme, when installing the placement plate 10, the placement plate 10 is pushed into the cabinet 1 through the sliding connection with the side plate 3, and the positioning block 13 of the placement plate 10 passes through the through-hole 12 of the vertical plate 6. In the process of the positioning block 13 passing through the through-hole 12, the driving inclined surface 15 of the positioning block 13 will contact the driven inclined surface 21 of the locking block 19, and the locking block 19 is driven upward and compressed by the contact cooperation between the driving inclined surface 15 and the driven inclined surface 21, until the locking hole 14 on the positioning block 13 corresponds to the locking block 19, and the locking block 19 will move downward under the elastic force of the first spring 20 and be inserted into the locking hole 14, thereby locking the positioning block 13 and fixing the placement plate 10 and the vertical plate 6, and completing the installation of the placement plate 10.

[0022] Furthermore, an unlocking plate 22 is slidably connected to the rear plate 2, a rack 23 is fixed to the bottom end of the unlocking plate 22, and a plurality of lifting blocks 24 corresponding to the locking blocks 19 are fixed to the front side of the unlocking plate 22, and the lifting blocks 24 are located below the corresponding locking blocks 19, and a mounting block 25 located between the rack 23 and the connecting block 8 is fixed to the top of the base 11, and a rotating sleeve 26 is rotatably connected to the mounting block 25, and a gear 27 meshing with the rack 23 is fixed to the rear end of the rotating sleeve 26, and a top block 28 is slidably connected to the inside of the rotating sleeve 26, and the top block 28 and A second spring 29 is fixed between the gears 27. The interior of the screw rod 7 is a hollow structure. A first keyway 30 is provided on the inner wall at the rear end of the screw rod 7. An operating rod 31 is movably provided inside the screw rod 7. A clamping hole 32 for a hexagonal wrench to be inserted is provided on the front end face of the operating rod 31. The rear end of the operating rod 31 extends into the interior of the rotating sleeve 26 and contacts the top block 28. A clamping key 33 is provided on the outer wall of the operating rod 31. The front end of the clamping key 32 is inserted into the first keyway 30. A second keyway 34 for the rear end of the clamping key 33 to be inserted is provided on the inner wall at the front end of the rotating sleeve 26. By adopting the above scheme, when it is necessary to move the removal rack, an hexagonal wrench can be inserted into the clamping hole 32 to drive the operating rod 31 to rotate. The operating rod 31 drives the screw rod 7 to rotate through the cooperation of the clamping key 33 and the first keyway 30, so that the screw rod 7 drives the removal rack to move. When the removal rack is located inside the cabinet 1, the hexagonal wrench can be inserted into the clamping hole 32 and then the operating rod 31 can be pushed backward to make the operating rod 31 drive the top block 28 to move and compress the second spring 29. In this process, the clamping key 33 on the operating rod 31 will be disengaged from the first key groove 30 and clamped into the second key groove 34. At this time, the rotating sleeve 26 and the gear 27 can be driven to rotate by rotating the operating rod 31 counterclockwise, while the screw rod 7 remains stationary. After the gear 27 rotates, it will drive the unlocking plate 22 upward by meshing with the rack 23, so that the unlocking plate 22 passes through the unlocking plate 22. The locking block 19 is lifted by the lifting block 24, and then the bottom end of the locking block 19 is pulled out of the locking hole 14 to unlock the positioning block 13. At this time, the placement plate 10 can be pulled out from the inside of the cabinet 1 to adjust the installation position of the placement plate 1. After completion, first turn the operating rod 31 clockwise to reset the unlocking plate 22 and the locking block 19, then remove the thrust applied to the operating rod 31, and the push block 28 pushes the operating rod 31 forward through the elastic force of the second spring 29 to reset it, so that the card key 33 on the operating rod 31 will disengage from the second key slot 34 and be inserted into the first key slot 30.

[0023] Furthermore, the screw rod 7 is connected to the bottom sealing plate 9 in a damped rotation manner, and the rotating sleeve 26 is connected to the mounting block 25 in a damped rotation manner.

[0024] Furthermore, the number of the through openings 12 on the vertical plate 6 is consistent with the number of the sliding grooves 4 on the side plate 3 .

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A special electrical cabinet for mechanical automation equipment, comprising a cabinet body and a front cabinet door, characterized in that: The cabinet body includes a rear panel and two side panels, and the inner walls of the side panels are provided with a plurality of slide grooves arranged at equal intervals in the vertical direction, and the slide grooves on the two side panels correspond to each other one by one; The cabinet is provided with a moving-out mechanism inside, and the moving-out mechanism includes a moving-out frame, a screw rod, a connecting block and a bottom sealing plate. The bottom sealing plate is fixed between the front ends of the two side plates, and the moving-out frame is located above the bottom sealing plate, and the moving-out frame includes a transverse plate and a vertical plate fixed to the top of the rear end of the transverse plate, and the two sides of the transverse plate are respectively slidably connected to the slide groove, and the connecting block is fixed to the rear end bottom of the transverse plate, the front end of the screw rod is rotatably connected to the bottom sealing plate, and the screw rod is threadedly connected to the connecting block, and a plurality of placement plates arranged vertically are provided above the transverse plate, and the two sides of the placement plate are respectively slidably connected to the slide groove, and the rear end of the placement plate is fixed to the vertical plate.

2. The electrical cabinet for mechanical automation equipment according to claim 1, characterized in that: The cabinet also includes a base, and the rear plate and two side plates are fixed on the top of the base.

3. The electrical cabinet for mechanical automation equipment according to claim 2, characterized in that: The vertical plate is provided with a plurality of through holes arranged at equal intervals along the vertical direction, a positioning block passing through the through holes is provided at the rear end of the placement plate, a locking hole is provided on the positioning block, and a driving inclined surface is provided on the top of the positioning block, a plurality of fixing blocks corresponding to the through holes are fixed on the rear side of the vertical plate, the fixing blocks are located above the corresponding through holes, and a lifting rod is movably passed through the fixing blocks, a limiting block is fixed at the top end of the lifting rod, and a locking block is fixed at the bottom end of the lifting rod, a first spring sleeved on the lifting rod is fixed between the locking block and the fixing block, and the bottom end of the locking block is inserted into the locking hole and provided with a driven inclined surface for cooperating with the driving inclined surface.

4. The electrical cabinet for mechanical automation equipment according to claim 3, characterized in that: The rear plate is slidably connected to an unlocking plate, a rack is fixed on the bottom end of the unlocking plate, and a plurality of lifting blocks corresponding to the locking block are fixed on the front side of the unlocking plate, and the lifting block is located under the corresponding locking block, and a mounting block located between the rack and the connecting block is fixed on the top of the base, and a rotating sleeve is rotatably connected to the mounting block, and a gear meshing with the rack is fixed on the rear end of the rotating sleeve, and a top block is slidably connected to the inside of the rotating sleeve, and a second spring is fixed between the top block and the gear. The interior of the screw rod is a hollow structure, and a first key groove is provided on the rear end inner wall of the screw rod, and an operating rod is movably penetrated inside the screw rod, and a card hole for a hexagonal wrench is provided on the front end surface of the operating rod, and the rear end of the operating rod extends to the inside of the rotating sleeve and contacts with the top block, and a card key is provided on the outer wall of the operating rod, and the front end of the card key is carded in the first key groove, and the front end inner wall of the rotating sleeve is provided with a second key groove for the rear end of the card key to be carded.

5. The electrical cabinet for mechanical automation equipment according to claim 4, characterized in that: The screw rod is connected to the bottom sealing plate in a damping rotation manner, and the rotating sleeve is connected to the mounting block in a damping rotation manner.

6. The electrical cabinet for mechanical automation equipment according to claim 5, characterized in that: The number of the through openings on the vertical plate is consistent with the number of the sliding grooves on the side plate.

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