CN219739664U - Device for preventing drawer from sliding off at separation position of power distribution cabinet - Google Patents
Device for preventing drawer from sliding off at separation position of power distribution cabinet Download PDFInfo
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- CN219739664U CN219739664U CN202322254487.3U CN202322254487U CN219739664U CN 219739664 U CN219739664 U CN 219739664U CN 202322254487 U CN202322254487 U CN 202322254487U CN 219739664 U CN219739664 U CN 219739664U
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- drawer
- main body
- power distribution
- distribution cabinet
- groove
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- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of power distribution cabinets, in particular to a device for preventing a drawer from sliding off at a separation position of a power distribution cabinet, which comprises a power distribution cabinet body, drawer grooves formed in the surface of the power distribution cabinet body in a rectangular array, a drawer main body inserted into each drawer groove, and an anti-out assembly arranged on the surface of each drawer main body, wherein the anti-out assembly comprises a rectangular chute formed in the bottom surface of the drawer main body and a U-shaped clamping block inserted into the rectangular chute, the U-shaped clamping block is in sliding connection with the drawer main body, and a roller is arranged in the U-shaped clamping block; the drawer main body is beneficial to limiting the moving range of the drawer main body, avoiding the drawer main body from easily sliding out from the inside of the drawer groove, solving the problem that the drawer main body is not fixed firmly inside the power distribution cabinet body, facilitating the staff to take down the drawer main body from the inside of the power distribution cabinet body, and improving the application range of the power distribution cabinet.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a device for preventing a drawer from sliding off at a separation position of a power distribution cabinet.
Background
The low-voltage power distribution cabinets are characterized in that a low-voltage electrical appliance element, a measuring instrument, a protection electrical appliance and auxiliary equipment are assembled in a closed metal shell according to the electrical wiring requirement to form a low-voltage power distribution device, a drawer type cabinet body is adopted in many low-voltage power distribution cabinets for convenient operation, namely a plurality of power distribution grids are arranged on the cabinet body, a drawer type power distribution frame capable of sliding back and forth is arranged in each power distribution grid, and a power distribution controller is arranged on the power distribution frame;
through investigation publication (bulletin) number: CN210517432U discloses a drawer-type power distribution cabinet convenient for maintenance, and this technology discloses "including power distribution cabinet body, sliding block and polylith backup pad," be equipped with drawer unit on the power distribution cabinet body, drawer unit includes technical scheme such as a plurality of vertically distributed drawer group, has the electrical components that the staff of being convenient for maintains etc. in the drawer of power distribution cabinet upper portion ";
although the design has the technical effects of being convenient for a worker to maintain the electrical components in the drawer at the upper part of the power distribution cabinet, the power distribution cabinet lacks the design of preventing the drawer from separating, and the drawer is easy to pull out and slide from the power distribution cabinet in the process of pulling the drawer, so that inconvenience is caused to the maintenance of the worker;
therefore, the device for preventing the drawer from sliding off at the separation position of the power distribution cabinet is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a device for preventing a drawer from sliding off at a separation position of a power distribution cabinet, which is beneficial to limiting the moving range of a drawer main body, avoiding the drawer main body from easily sliding out of the inside of a drawer groove, solving the problem that the drawer main body is not firmly fixed in the power distribution cabinet body, facilitating the convenience of staff to take down the drawer main body from the inside of the power distribution cabinet body and improving the application range of the power distribution cabinet.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board prevents drawer separation position landing device, includes switch board body and is rectangular array and offer in the drawer groove of switch board body surface and insert the drawer main part of establishing in every drawer inslot, still include the setting in every drawer main part surface prevent out the subassembly;
the anti-out assembly comprises a rectangular sliding groove formed in the bottom surface of the drawer main body and a U-shaped clamping block inserted into the rectangular sliding groove, wherein the U-shaped clamping block is in sliding connection with the drawer main body, a roller is mounted in the U-shaped clamping block and is in rotary connection with the U-shaped clamping block through a bearing, and two springs are symmetrically arranged on the upper surface of the U-shaped clamping block.
As the drawer separation position sliding prevention device for the power distribution cabinet, the utility model is preferable, two ends of the spring are respectively and fixedly connected with the U-shaped clamping block and the drawer main body, a limiting rope is arranged in each spring, and two ends of the limiting rope are respectively and fixedly connected with the U-shaped clamping block and the drawer main body.
As the drawer separation position sliding prevention device for the power distribution cabinet, the drawer separation position sliding prevention device is preferable, an anti-out groove communicated with the drawer groove is formed in the power distribution cabinet body, an arc-shaped groove communicated with the inner part of the anti-out groove is formed in the power distribution cabinet body, the roller is located in the arc-shaped groove, and the U-shaped clamping block is located in the anti-out groove.
As the drawer separation position sliding prevention device for the power distribution cabinet, the device is preferable and further comprises an auxiliary component arranged inside the drawer main body;
the auxiliary assembly comprises a connecting belt fixedly connected to the upper surface of the U-shaped clamping block and a pulling block fixedly connected to one end of the connecting belt, an L-shaped sliding groove communicated with the inside of the rectangular sliding groove is formed in the drawer body, the connecting belt is located in the L-shaped sliding groove, and the connecting belt is in sliding connection with the drawer body.
As the drawer separation position sliding prevention device for the power distribution cabinet, the utility model is preferable, two plugging blocks are symmetrically and fixedly connected to one surface of the pull block, which is close to the connecting belt, two groups of plugging grooves matched with the plugging blocks are formed in the drawer main body, and the two plugging blocks are inserted into one group of the plugging grooves.
Compared with the prior art, the utility model has the beneficial effects that: the anti-out assembly is added to the power distribution cabinet, so that the movement range of the drawer main body is limited, the drawer main body is prevented from easily sliding out of the inside of the drawer groove, the problem that the drawer main body is not firmly fixed in the power distribution cabinet body is solved, meanwhile, the auxiliary assembly is added, convenience is brought to a worker to take the drawer main body off from the inside of the power distribution cabinet body, and the application range of the power distribution cabinet is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the pull block and drawer body of the present utility model;
FIG. 5 is a schematic diagram of the structure of the U-shaped clamp block and the connecting belt in the utility model;
in the figure:
1. a power distribution cabinet body;
2. an anti-exit assembly; 21. an arc-shaped groove; 22. a roller; 23. a U-shaped clamping block; 24. rectangular sliding grooves; 25. a spring; 26. a limit rope; 27. preventing the groove from being discharged;
3. an auxiliary component; 31. a connecting belt; 32. pulling blocks; 33. a plug block; 34. an L-shaped chute; 35. a plug-in groove;
4. a drawer main body; 5. a drawer groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1;
the utility model provides a switch board prevents drawer separation position landing device, includes switch board body 1 and is rectangular array and offer at the drawer groove 5 of switch board body 1 surface and insert the drawer main part 4 of establishing at every drawer groove 5 inside.
In this embodiment: through investigation publication (bulletin) number: CN210517432U discloses a drawer-type power distribution cabinet convenient to maintain, although this design has the technical effect of being convenient for the staff to maintain the electrical components that is located in the drawer of switch board upper portion etc. however, this switch board lacks the design of preventing drawer separation position, is at the in-process to drawer pull, easily makes the drawer take out the landing from the switch board, causes inconveniently for the maintenance of staff, in order to solve this technical problem, adds on the basis of this and prevents out subassembly 2 and auxiliary assembly 3.
Further, the method comprises the following steps:
as shown in fig. 1 to 5:
in combination with the above: the anti-out assembly 2 comprises a rectangular sliding groove 24 formed in the bottom surface of the drawer main body 4 and a U-shaped clamping block 23 inserted into the rectangular sliding groove 24, wherein the U-shaped clamping block 23 is in sliding connection with the drawer main body 4, a roller 22 is mounted in the U-shaped clamping block 23, the roller 22 is rotationally connected with the U-shaped clamping block 23 through a bearing, two springs 25 are symmetrically arranged on the upper surface of the U-shaped clamping block 23, an anti-out groove 27 communicated with the drawer groove 5 is formed in the power distribution cabinet body 1, an arc-shaped groove 21 communicated with the inside of the anti-out groove 27 is formed in the power distribution cabinet body 1, the roller 22 is located in the arc-shaped groove 21, and the U-shaped clamping block 23 is located in the anti-out groove 27.
In this embodiment: after the roller 22 slides out of the arc-shaped groove 21, the acting force is continuously applied to the drawer main body 4, so that the roller 22 rolls on the inner wall surface of the anti-out groove 27, the drawer main body 4 slides in the drawer groove 5 at the moment, and along with the movement of the drawer main body 4, until the U-shaped clamping block 23 is attached to the inner wall surface of the anti-out groove 27, the drawer main body 4 cannot move continuously, limitation of the movement range of the drawer main body 4 is facilitated, and the phenomenon that the drawer main body 4 easily slides out of the drawer groove 5 is avoided.
It should be noted that: the roller 22 is contacted with the inner wall of the anti-out groove 27 to roll during the moving process of the drawer main body 4, and the spring 25 is in a compressed state at this time, but the resistance during the moving process of the drawer main body 4 can be reduced under the condition that the roller 22 rotates.
Still further, the method comprises:
in an alternative embodiment, two ends of the spring 25 are fixedly connected with the U-shaped clamping block 23 and the drawer main body 4 respectively, and a limiting rope 26 is arranged in each spring 25, and two ends of the limiting rope 26 are fixedly connected with the U-shaped clamping block 23 and the drawer main body 4 respectively.
In this embodiment: under the action of elastic potential energy of the spring 25, the inner wall surfaces of the roller 22 and the arc-shaped groove 21 are attached, the spring 25 has proper elastic potential energy, acting force is applied to the drawer main body 4 in the process of drawing the drawer main body 4, the roller 22 can slide out of the arc-shaped groove 21 when the acting force is increased to proper, and the problem that the drawer main body 4 is not fixed firmly in the power distribution cabinet body 1 and easily slides in the power distribution cabinet body 1 is avoided.
It should be noted that: when the inner wall surfaces of the roller 22 and the arc-shaped groove 21 are mutually attached, the position of the drawer main body 4 can be fixed, and when the acting force is applied properly, the drawer main body 4 can slide out from the inside of the power distribution cabinet body 1.
Still further, the method comprises:
in an alternative embodiment, the drawer also comprises an auxiliary assembly 3 arranged inside the drawer body 4;
the auxiliary assembly 3 comprises a connecting belt 31 fixedly connected to the upper surface of the U-shaped clamping block 23 and a pull block 32 fixedly connected to one end of the connecting belt 31, an L-shaped chute 34 communicated with the inside of the rectangular chute 24 is arranged in the drawer body 4, the connecting belt 31 is positioned in the L-shaped chute 34, and the connecting belt 31 is in sliding connection with the drawer body 4.
In this embodiment: when the drawer main body 4 needs to be taken down from the inside of the power distribution cabinet body 1, after the drawer main body 4 moves to a proper position, the pull block 32 can apply an acting force to pull the U-shaped clamping block 23 to slide in the inside of the rectangular sliding groove 24 through the connecting belt 31, the acting force can be applied to the spring 25 along with the movement of the U-shaped clamping block 23, so that the spring 25 continues to be compressed, and after the U-shaped clamping block 23 drives the roller 22 to completely slide out from the inside of the anti-out groove 27, the drawer main body 4 can slide out from the inside of the drawer groove 5, so that convenience is brought to the operator to take down the drawer main body 4 from the inside of the power distribution cabinet body 1, and the application range of the power distribution cabinet is improved.
Still further, the method comprises:
in an alternative embodiment, two plugging blocks 33 are symmetrically and fixedly connected to one surface of the pull block 32 close to the connecting belt 31, two groups of plugging grooves 35 matched with the plugging blocks 33 are formed in the drawer body 4, and the two plugging blocks 33 are plugged into one group of plugging grooves 35.
In this embodiment: after the drawer main body 4 is required to slide out of the power distribution cabinet body 1, acting force is applied to the pull block 32, the movement of the pull block 32 drives the plug block 33 to slide out of the plug groove 35, the pull block 32 is pulled to drive the U-shaped clamping block 23 to move through the connecting belt 31, after the U-shaped clamping block 23 slides out of the anti-sliding groove 27, the pull block 32 is operated, the plug block 33 is inserted into the plug groove 35 below, so that the position of the U-shaped clamping block 23 is fixed, and the operation of a worker is facilitated.
Working principle: under the effect of spring 25 elastic potential energy for cylinder 22 and the inner wall of arc recess 21 laminate mutually, the spring 25 of this moment has suitable elastic potential energy, in the in-process to drawer main part 4 pull, apply effort to drawer main part 4, just can make cylinder 22 follow the inside roll-off of arc recess 21 when the effort increases to suitable, avoid drawer main part 4 to fix infirm in the inside of switch board body 1, easily at the inside gliding problem of switch board body 1, after cylinder 22 slides out from the inside of arc recess 21, continuously apply effort to drawer main part 4, can make cylinder 22 roll on the inner wall of anti-slipping slot 27, the drawer main part 4 at the inside slip of drawer slot 5 at this moment, along with the removal of drawer main part 4, until U type fixture block 23 and anti-slipping slot 27's inner wall laminate mutually, the drawer main part 4 of this moment can not continue to move, avoid drawer main part 4 to be favorable to restricting the moving range of drawer main part 4, when needs make drawer main part 4 take off from the inside of switch board body 1 easily, remove at drawer main part 4 from the inside of switch board, after drawer main part 4 from the inside roll-off of arc recess 21, can be continued to apply effort to drawer main part 4 at suitable position to the inside roll-off slot 23 and can make the inside roll-off of drawer main part 4 to take off from the inside 23 through the anti-slipping slot 25, can make the inside roll-off of drawer main part 23 has the applicable to roll-off block 23 to take off the profile 23, and can be continued to be applied to the inside and can be used to draw the jack block 23 to draw the inside to take off, and can be had the plug-off 23 to be connected to the inside of the drawer main part 4.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a switch board prevents drawer separation position landing device, is offered including switch board body (1) and being rectangular array drawer groove (5) and the interpolation of switch board body (1) surface establish in every drawer main part (4) inside drawer groove (5), its characterized in that: the drawer also comprises an anti-out assembly (2) arranged on the surface of each drawer main body (4);
the anti-out assembly (2) comprises a rectangular chute (24) formed in the bottom surface of the drawer main body (4) and a U-shaped clamping block (23) inserted into the rectangular chute (24), the U-shaped clamping block (23) is in sliding connection with the drawer main body (4), a roller (22) is mounted in the U-shaped clamping block (23), the roller (22) is in rotary connection with the U-shaped clamping block (23) through a bearing, and two springs (25) are symmetrically arranged on the upper surface of the U-shaped clamping block (23).
2. The drawer separation position slide prevention device of a power distribution cabinet according to claim 1, wherein: the two ends of the spring (25) are fixedly connected with the U-shaped clamping blocks (23) and the drawer main body (4) respectively, a limiting rope (26) is arranged in each spring (25), and the two ends of the limiting rope (26) are fixedly connected with the U-shaped clamping blocks (23) and the drawer main body (4) respectively.
3. The drawer separation position slide prevention device of a power distribution cabinet according to claim 1, wherein: the novel power distribution cabinet is characterized in that an anti-out groove (27) communicated with the drawer groove (5) is formed in the power distribution cabinet body (1), an arc-shaped groove (21) communicated with the inside of the anti-out groove (27) is formed in the power distribution cabinet body (1), the roller (22) is located in the arc-shaped groove (21), and the U-shaped clamping block (23) is located in the anti-out groove (27).
4. The drawer separation position slide prevention device of a power distribution cabinet according to claim 1, wherein: the drawer also comprises an auxiliary component (3) arranged inside the drawer main body (4);
the auxiliary assembly (3) comprises a connecting belt (31) fixedly connected to the upper surface of the U-shaped clamping block (23) and a pulling block (32) fixedly connected to one end of the connecting belt (31), an L-shaped sliding groove (34) communicated with the inside of the rectangular sliding groove (24) is formed in the drawer main body (4), the connecting belt (31) is located in the L-shaped sliding groove (34), and the connecting belt (31) is in sliding connection with the drawer main body (4).
5. The drawer separation position slide prevention device of a power distribution cabinet according to claim 4, wherein: two splicing blocks (33) are symmetrically and fixedly connected to one surface of the pull block (32) close to the connecting belt (31), two groups of splicing grooves (35) matched with the splicing blocks (33) are formed in the drawer main body (4), and the two splicing blocks (33) are inserted into one group of splicing grooves (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254487.3U CN219739664U (en) | 2023-08-22 | 2023-08-22 | Device for preventing drawer from sliding off at separation position of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254487.3U CN219739664U (en) | 2023-08-22 | 2023-08-22 | Device for preventing drawer from sliding off at separation position of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739664U true CN219739664U (en) | 2023-09-22 |
Family
ID=88051612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322254487.3U Active CN219739664U (en) | 2023-08-22 | 2023-08-22 | Device for preventing drawer from sliding off at separation position of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739664U (en) |
-
2023
- 2023-08-22 CN CN202322254487.3U patent/CN219739664U/en active Active
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