CN216134198U - Overturning platform for mounting contact box of medium-voltage cabinet - Google Patents
Overturning platform for mounting contact box of medium-voltage cabinet Download PDFInfo
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- CN216134198U CN216134198U CN202122759515.8U CN202122759515U CN216134198U CN 216134198 U CN216134198 U CN 216134198U CN 202122759515 U CN202122759515 U CN 202122759515U CN 216134198 U CN216134198 U CN 216134198U
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Abstract
The utility model relates to auxiliary equipment of an electric power system, in particular to a contact box mounting turnover table of a medium-voltage cabinet, which comprises a base for fixed mounting, a pair of anti-skid bottom plates for mounting a contact box mounting plate, a pair of rotating supports for driving the anti-skid bottom plates to rotate, a pair of rotating shafts matched with the rotating supports, a damping box matched with one rotating shaft and a positioning box matched with the other rotating shaft, wherein the heights of the two anti-skid bottom plates are matched, two sides of the contact box mounting plate are mounted on the two anti-skid bottom plates, and the two rotating shafts are coaxially arranged. The contact box mounting plate is mounted on the rotatable anti-skidding bottom plate, and then the contact box is mounted on the contact box mounting plate, so that the three-phase contact box can be ensured to be positioned on the same horizontal line, the labor can be saved, the working efficiency is improved, the safety accidents are reduced, and the safety of personnel and components is ensured by utilizing the cooperation of machinery and people in a narrow space of a cabinet body.
Description
Technical Field
The utility model relates to auxiliary equipment of an electric power system, in particular to a turnover table for mounting a contact box of a medium-voltage cabinet.
Background
In the assembly of a 10KV medium-voltage power distribution cabinet, the contact boxes of the handcart fixed contact of the centrally-mounted cabinet are basically mounted on the cabinet body one by one. When the contact box is installed on a cabinet body, the contact box needs to work in a cabinet of a medium-voltage cabinet, two persons are generally needed to work together to ensure that the contact box is installed on the same horizontal line, one person places the contact box in place, and one person wears a screw to fix a screw. The space in the cabinet is small, and sometimes the head can be hit by the mounting piece in the cabinet when the head is lifted, because the contact box falls down if the cooperation of a person is not tight, and the head is hit by feet carelessly. Therefore, two persons entering the cabinet of the medium voltage cabinet are inconvenient to work, and meanwhile, the contact box is installed one by one, and the three-phase contact box in the cabinet is not on the same horizontal line due to the fact that gaps exist in the installation holes. While the middle position is well-installed, the 2 contact boxes beside the middle position are not well-installed. The cabinet with the width of 800mm is easy to assemble, and the cabinet with the width of 550mm is not easy to assemble, because the space of the medium-voltage cabinet with the width of 550mm is smaller, the cabinet is difficult to accommodate 2 persons to work in the cabinet.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and shortcomings in the prior art, the utility model provides the contact box mounting turnover table for the medium-pressure cabinet, which adopts the rotatable anti-skidding bottom plate to mount the contact box mounting plate, and then mounts the contact box on the contact box mounting plate, so that the three-phase contact box can be ensured to be positioned on the same horizontal line, the labor can be saved, the machinery and the people are matched in a narrow space of a cabinet body, the working efficiency is improved, the safety accidents are reduced, and the safety of the personnel and the components is ensured.
The technical scheme of the utility model is as follows: the utility model provides a medium voltage cabinet contact box installation roll-over table, including a base that is used for fixed mounting, a pair of anti-skidding bottom plate that is used for installing the contact box mounting panel that is located on the base, a pair of runing rest that is used for driving anti-skidding bottom plate rotation, a pair of rotation axis that cooperates the runing rest and cooperate the damping box of one of them rotation axis and cooperate the location case of another rotation axis, the high phase-match of two anti-skidding bottom plates, install on two anti-skidding bottom plates the both sides of contact box mounting panel, two coaxial settings of rotation axis.
The contact box mounting plate is mounted on the rotatable anti-skidding bottom plate, and then the contact box is mounted on the contact box mounting plate, so that the three-phase contact box can be ensured to be positioned on the same horizontal line, the labor can be saved, the working efficiency is improved, the safety accidents are reduced, and the safety of personnel and components is ensured by utilizing the cooperation of machinery and people in a narrow space of a cabinet body.
Preferably, the positioning box is fixedly arranged at one end of the base through a positioning box support, and the damping box is connected to the base through a damping box support in a sliding mode.
The structure enables the contact box mounting plate to be matched with contact box mounting plates with different widths, so that the contact box mounting plate is suitable for medium-voltage cabinets with various cabinet widths.
Preferably, a plurality of manual pressing devices for pressing the contact box mounting plate on the anti-skid bottom plate are arranged on the rotating bracket.
The structure ensures the installation convenience and firmness of the contact box installation plate, thereby ensuring the stability and reliability of the installation of the contact box.
Preferably, the base is provided with a slide rail matched with the damping box support and a slide rail limiter matched with the slide rail, and the bottom of the damping box support is provided with a slide plate matched with the slide rail.
The structure ensures the sliding stability and reliability of the damping box bracket.
Preferably, the damping box and the positioning box are both provided with supporting bearings matched with the rotating shaft, and the damping box support and the positioning box support are both provided with a plurality of reinforcing blocks.
The structure ensures that the two rotating shafts rotate stably and reliably, and simultaneously ensures the supporting strength of the damping box bracket and the positioning box bracket.
Preferably, the length of the anti-skid bottom plate and the length of the rotating bracket are matched with the length of the contact box mounting plate.
The structure ensures that the rotation of the anti-skid bottom plate and the contact box mounting plate driven by the rotating bracket is more stable and reliable.
The contact box mounting plate is mounted on the rotatable anti-skidding bottom plate, and then the contact box is mounted on the contact box mounting plate, so that the three-phase contact box can be ensured to be positioned on the same horizontal line, the labor can be saved, the working efficiency is improved, the safety accidents are reduced, and the safety of personnel and components is ensured by utilizing the cooperation of machinery and people in a narrow space of a cabinet body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1, a slide rail limiter, 2, a slide rail, 3, a damping box bracket, 4, a base, 5, a positioning box bracket, 6, an anti-skid bottom plate, 7, a rotating bracket, 8, a positioning box, 9, a manual pressing device, 10, a damping box, 11, a supporting bearing, 12, a sliding plate and 13, a reinforcing block are arranged.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.
As shown in figure 1, the turnover table for mounting the contact box of the medium-pressure cabinet comprises a base 4 for fixed mounting, a pair of anti-skid bottom plates 6 which are positioned on the base 4 and used for mounting the contact box mounting plate, a pair of rotating supports 7 used for driving the anti-skid bottom plates 6 to rotate, a pair of rotating shafts matched with the rotating supports 7, a damping box 10 matched with one of the rotating shafts and a positioning box 8 matched with the other rotating shaft, wherein the heights of the two anti-skid bottom plates are matched, two sides of the contact box mounting plate are mounted on the two anti-skid bottom plates, and the two rotating shafts are coaxially arranged. The positioning box 8 is fixedly arranged at one end of the base 4 through a positioning box bracket 5, and the damping box 10 is connected on the base 4 through a damping box bracket 3 in a sliding way. Each rotary bracket 7 is provided with two manual pressing devices 9 for pressing the contact box mounting plate on the anti-skid bottom plate 6. The base 4 is provided with a slide rail 2 matched with the damping box support 3 and a slide rail limiter 1 matched with the slide rail 2, and the bottom of the damping box support 3 is provided with a slide plate 12 matched with the slide rail 2. The damping box 10 and the positioning box 8 are both provided with a supporting bearing 11 matched with the rotating shaft, and the damping box support 3 and the positioning box support 5 are both provided with a plurality of reinforcing blocks 13. The length of the anti-skid bottom plate 6 and the length of the rotary bracket 7 are matched with the length of the contact box mounting plate.
The turnover table can be placed at the corresponding position of the auxiliary station of a factory according to the production condition of the turnover table, and then the base is installed and fixed by the expansion screw, so that the turnover table is prevented from displacing and turning over.
The utility model supports medium voltage cabinets with three cabinet types of 550mm, 650 mm and 800mm in width, and the operation process is as follows: firstly, the contact box mounting plate is placed on the anti-skid bottom plate, and the contact box mounting plate is pressed tightly by a manual pressing device (after the contact box mounting plate is fixed, the contact box mounting plate can be turned over up and down through the rotating bracket, so that the contact box can be conveniently fixed on the contact box mounting plate through the contact box mounting screw); then the contact box mounting plate is adjusted to a position suitable for installation (the rotating bracket can drive the contact box mounting plate to rotate 360 degrees to realize the turnover of the contact box mounting plate), the contact box mounting plate can be adjusted (turned) to a suitable position due to personal rising and working habits, the angle of the contact box mounting plate is adjusted, and the contact box mounting plate which is adjusted and can be provided with the contact box is fixed at a required position by a positioning box; then the contact box is arranged on the contact box mounting plate through a contact box mounting screw; and finally, installing the contact box by using a torque wrench, checking all the fixing screws, and ensuring that the contact box is at the same horizontal position, namely, rotating the contact box installation bottom plate to the middle-voltage cabinet body for installation by using a movable portal frame.
The damping box (supports the rotating shaft arranged on the damping box and generates certain damping force for the rotation of the rotating shaft to prevent the rotating shaft from rotating over the head), the positioning box (supports and positions the rotating shaft arranged on the positioning box to fix and not rotate the contact box mounting plate at a proper angle) and the manual pressing device (presses the contact box mounting plate on the anti-skid bottom plate) are conventional components purchased from the market, and the conventional functions are realized, so the structure and the working process of the manual pressing device are not described in detail.
The contact box mounting plate is mounted on the rotatable anti-skidding bottom plate, and then the contact box is mounted on the contact box mounting plate, so that the three-phase contact box can be ensured to be positioned on the same horizontal line, the labor can be saved, the working efficiency is improved, the safety accidents are reduced, and the safety of personnel and components is ensured by utilizing the cooperation of machinery and people in a narrow space of a cabinet body.
Claims (6)
1. The utility model provides a middling pressure cabinet contact box installation roll-over table which characterized in that: the anti-skidding bottom plate fixing device comprises a base used for fixed installation, a pair of anti-skidding bottom plates used for installing a contact box installing plate and positioned on the base, a pair of rotating supports used for driving the anti-skidding bottom plates to rotate, a pair of rotating shafts matched with the rotating supports, a damping box matched with one of the rotating shafts and a positioning box matched with the other rotating shaft, wherein the two anti-skidding bottom plates are matched in height, the two sides of the contact box installing plate are installed on the two anti-skidding bottom plates, and the two rotating shafts are coaxially arranged.
2. The turnover table for mounting the contact box of the medium-voltage cabinet according to claim 1, wherein: the positioning box is fixedly arranged at one end of the base through a positioning box support, and the damping box is connected to the base through a damping box support in a sliding mode.
3. The turnover table for mounting the contact box of the medium-voltage cabinet according to claim 1, wherein: and the rotating bracket is provided with a plurality of manual pressing devices for pressing the contact box mounting plate on the anti-skid bottom plate.
4. The turnover table for mounting the contact box of the medium-voltage cabinet according to claim 2, wherein: the base is provided with a sliding rail matched with the damping box support and a sliding rail limiter matched with the sliding rail, and the bottom of the damping box support is provided with a sliding plate matched with the sliding rail.
5. The turnover table for mounting the contact box of the medium-voltage cabinet according to claim 2, wherein: the damping box and the positioning box are respectively provided with a supporting bearing matched with the rotating shaft, and the damping box support and the positioning box support are respectively provided with a plurality of reinforcing blocks.
6. The turnover table for mounting the contact box of the medium-voltage cabinet according to claim 1, wherein: the length of the anti-skid bottom plate and the length of the rotating bracket are matched with the length of the contact box mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759515.8U CN216134198U (en) | 2021-11-11 | 2021-11-11 | Overturning platform for mounting contact box of medium-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759515.8U CN216134198U (en) | 2021-11-11 | 2021-11-11 | Overturning platform for mounting contact box of medium-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216134198U true CN216134198U (en) | 2022-03-25 |
Family
ID=80778556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122759515.8U Active CN216134198U (en) | 2021-11-11 | 2021-11-11 | Overturning platform for mounting contact box of medium-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216134198U (en) |
-
2021
- 2021-11-11 CN CN202122759515.8U patent/CN216134198U/en active Active
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