CN219760368U - Anti-static grounding mechanism of distribution box - Google Patents
Anti-static grounding mechanism of distribution box Download PDFInfo
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- CN219760368U CN219760368U CN202321141842.XU CN202321141842U CN219760368U CN 219760368 U CN219760368 U CN 219760368U CN 202321141842 U CN202321141842 U CN 202321141842U CN 219760368 U CN219760368 U CN 219760368U
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- 230000003068 static effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
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- 238000000034 method Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of anti-static grounding structures, in particular to an anti-static grounding mechanism of a distribution box, which comprises a distribution box body, a grounding body arranged on the surface of the distribution box body and a fixing assembly arranged on the surface of the distribution box body, wherein the fixing assembly comprises a first wedge block symmetrically and fixedly connected to the surface of the grounding body, a first rectangular block symmetrically and fixedly connected to the surface of the distribution box body, and a second wedge block slidingly connected to the surface of the first rectangular block and provided with a first rectangular groove; according to the utility model, the device is fixed again after being adsorbed on the surface of the distribution box through the matching of the parts such as the second wedge block and the first wedge block, so that the stability of the connection between the device and the distribution box is improved, and the device has the characteristic of preventing false touch through the matching of the parts such as the sixth rectangular block, the first screw rod and the seventh rectangular block.
Description
Technical Field
The utility model belongs to the technical field of anti-static grounding structures, and particularly relates to an anti-static grounding mechanism of a distribution box.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electric wiring, requires to assemble switch equipment, a measuring instrument, a protection appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and forms the low-voltage distribution box, when the low-voltage distribution box is in normal operation, a circuit can be switched on or off by means of a manual or automatic switch, and the grounding of the distribution box can ensure the normal operation of a power system, prevent electric shock and prevent damage of lightning stroke and static electricity;
through investigation publication (bulletin) number: CN214849564U discloses an antistatic grounding structure of a distribution box, which comprises a distribution box, wherein the right side of the distribution box is slidingly connected with a conductive plate, and the outer side of the conductive plate is fixedly connected with a partition plate;
although the utility model realizes the technical effects of convenient installation and the like of the anti-static structure of the distribution box, the fixing mode of the device mainly depends on the attraction force of the first magnet to the distribution box, the connection mode is not firm and is easy to be influenced by external force, such as false touch of staff, and the like, so that the device moves on the surface of the distribution box, when the conducting plate moves to the paint surface of the distribution box, the conducting effect is influenced, the grounding effect of the distribution box is further influenced, and the situation is not easy to be found by the staff, so that whether the distribution box passes through current or not can not be known, and potential safety hazards are further left;
therefore, an anti-static grounding mechanism of a distribution box is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an anti-static grounding mechanism of a distribution box, which can enable a device to be fixed again after being adsorbed on the surface of the distribution box through the matching of parts such as a second wedge block, a first wedge block and the like, so that the stability of the connection between the device and the distribution box is improved, and the device has the characteristic of preventing false touch through the matching of parts such as a sixth rectangular block, a first screw rod, a seventh rectangular block and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antistatic grounding mechanism of block terminal, includes block terminal body and sets up the earthing body in block terminal body surface, still includes the fixed subassembly of setting in block terminal body surface;
the fixing assembly comprises a first wedge block symmetrically and fixedly connected to the surface of the grounding body, a first rectangular block symmetrically and fixedly connected to the surface of the distribution box body, and a second wedge block slidably connected to the surface of the first rectangular block and arranged in a first rectangular groove, wherein a limit rope is symmetrically and fixedly connected to the surface of the first rectangular block, a first spring is symmetrically and fixedly connected to the surface of the first rectangular block and arranged in the first rectangular groove, one end, far away from the first rectangular block, of the limit rope and the first spring is fixedly connected with the second wedge block, a second rectangular block is slidably connected to the surface of the first rectangular block and arranged in a second rectangular groove, and the second rectangular block is fixedly connected with the second wedge block.
The anti-static grounding mechanism for the distribution box, which is preferred by the utility model, further comprises a third rectangular block fixedly connected to the surface of the second rectangular block, a fourth rectangular block fixedly connected to the surface of the third rectangular block and a fifth rectangular block fixedly connected to the surface of the fourth rectangular block, wherein the third rectangular block is positioned on one surface, far away from the second wedge block, of the second rectangular block, and the grounding body is positioned between the third rectangular block and the fifth rectangular block.
As the anti-static grounding mechanism of the distribution box, the anti-static grounding mechanism of the distribution box is preferable and further comprises two groups of limiting components arranged on the surface of the distribution box body;
the limiting assembly comprises a sixth rectangular block fixedly connected to the surface of the distribution box body, a first screw rod in threaded connection with the surface of the sixth rectangular block and provided with a threaded hole, and a seventh rectangular block rotatably connected to one end of the first screw rod through a bearing, wherein the seventh rectangular block is in sliding connection with the distribution box body.
As the anti-static grounding mechanism for the distribution box, the surface of the distribution box body is hinged with the waterproof cover through the hinge, and the surface of the waterproof cover is provided with the first through groove.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fixing assembly is added, so that the device is adsorbed on the surface of the distribution box and then is fixed again through the cooperation of the parts such as the second wedge block, the first wedge block and the like, the stability of the connection between the device and the distribution box is further improved, and meanwhile, the limiting assembly is added, so that the device has the characteristic of preventing false touch through the cooperation of the parts such as the sixth rectangular block, the first screw rod, the seventh rectangular block and the like.
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 schematic diagram of the third rectangular block and the fourth rectangular block according to the present utility model;
FIG. 3 is a schematic view of the first spring and the first rectangular block according to the present utility model;
FIG. 4 is a schematic view of the sixth rectangular block and the first screw of the present utility model;
in the figure:
1. a distribution box body; 11. a grounding body;
2. a fixing assembly; 21. a first wedge; 22. a first rectangular block; 23. a second wedge; 24. a limit rope; 25. a first spring; 26. a second rectangular block; 27. a third rectangular block; 28. a fourth rectangular block; 29. a fifth rectangular block; 210. a waterproof cover;
3. a limit component; 31. a sixth rectangular block; 32. a first screw; 33. and a seventh rectangular block.
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;
an anti-static grounding mechanism of a distribution box comprises a distribution box body 1 and a grounding body 11 arranged on the surface of the distribution box body 1.
In this embodiment: through looking up public announcement number: CN214849564U discloses an antistatic grounding structure of a distribution box, although the utility model achieves the technical effects of facilitating installation of the antistatic structure of the distribution box, the fixing mode of the device mainly depends on the attraction force of a first magnet to the distribution box, the connection mode is not firm and is easy to be influenced by external force, such as false touch of staff, so that the device moves on the surface of the distribution box, when a conductive plate moves to the paint surface of the distribution box, the conductive effect is influenced, the grounding effect of the distribution box is further influenced, the situation is not easy to be found by the staff, and whether the distribution box passes through current or not is not known, and potential safety hazards are left, so that the fixing component 2 and the limiting component 3 are added on the basis.
It should be noted that: the distribution box body 1 is disclosed as a number: the block terminal in CN214849564U, the earth connection body 11 comprises current conducting plate, division board, first magnet, first wire, interface, joint, second wire, conducting block, connecting wire, exciting coil, second magnet, electric shock slider, electric shock piece, loudspeaker, power supply line and fixed block in CN214849564U, and the work flow and the theory of operation of block terminal body 1 and earth connection body 11 can refer to the disclosure number: CN214849564U, which is not described in detail herein.
Further, the method comprises the following steps:
as shown in fig. 1 to 4:
in combination with the above: the fixed assembly 2 comprises a first wedge 21 symmetrically and fixedly connected to the surface of the grounding body 11, a first rectangular block 22 symmetrically and fixedly connected to the surface of the distribution box body 1, and a second wedge 23 slidably connected to the surface of the first rectangular block 22 and provided with a first rectangular groove, a limit rope 24 is symmetrically and fixedly connected to the surface of the first rectangular block 22, a first spring 25 is symmetrically and fixedly connected to the surface of the first rectangular block 22 and provided with the first rectangular groove, one ends of the limit rope 24 and the first spring 25, which are far away from the first rectangular block 22, are fixedly connected with the second wedge 23, a second rectangular block 26 is slidably connected to the surface of the first rectangular block 22, and the second rectangular block 26 is fixedly connected with the second wedge 23.
In this embodiment: when the electric box body 1 is grounded, the grounding body 11 is adsorbed on the surface of the electric box body 1, the inclined surface of the first wedge block 21 on the surface of the grounding body 11 presses the second wedge block 23 into the first rectangular block 22 through the inclined surface of the second wedge block 23 in the adsorption process, when the first wedge block 21 is scratched by the second wedge block 23, the second wedge block 23 is reset under the cooperation of the limiting rope 24 and the first spring 25, at the moment, the second wedge block 23 limits the grounding body 11 fixed between the two first wedge blocks 21, when the grounding structure needs to be removed or overhauled, the second wedge block 23 is completely slid into the first rectangular block 22 by pulling the second rectangular block 26, and at the moment, the limiting of the grounding body 11 is released by the second wedge block 23, and the grounding body 11 can be pulled out of the surface of the electric box body 1.
It should be noted that: the vertical surfaces of the first wedge block 21 and the second wedge block 23, which are in contact, are provided with longitudinal stripes, so that the first wedge block 21 and the second wedge block 23 are prevented from longitudinally sliding, and the first spring 25 is always in a compressed state, so that the second wedge block 23 is convenient to reset.
Still further, the method comprises:
in an alternative embodiment, the grounding body 11 further comprises a third rectangular block 27 fixedly connected to the surface of the second rectangular block 26, a fourth rectangular block 28 fixedly connected to the surface of the third rectangular block 27, and a fifth rectangular block 29 fixedly connected to the surface of the fourth rectangular block 28, wherein the third rectangular block 27 is positioned on the side, away from the second wedge block 23, of the second rectangular block 26, and the grounding body 11 is positioned between the third rectangular block 27 and the fifth rectangular block 29.
In this embodiment: when the limit of the grounding body 11 needs to be released, the two fifth rectangular blocks 29 can be moved towards the direction of approaching each other by pinching the two fifth rectangular blocks 29 by hand, and the movement of the fifth rectangular blocks 29 enables the third rectangular block 27 to move towards the direction of keeping away from the grounding body 11 through the fourth rectangular block 28, so that the second rectangular block 26 drives the second wedge block 23 to move towards the inside of the first rectangular block 22 until the limit of the grounding body 11 is released, and further the limit of the grounding body 11 is released more conveniently.
It should be noted that: the two third rectangular pieces 27 have no overlapping portions in the vertical direction and the two fifth rectangular pieces 29 have no overlapping portions in the vertical direction, so that the two sets of the third rectangular pieces 27, the fourth rectangular pieces 28, and the fifth rectangular pieces 29 do not collide when the two fifth rectangular pieces 29 are pinched.
Still further, the method comprises:
in an alternative embodiment, the limiting assembly 3 comprises a sixth rectangular block 31 fixedly connected to the surface of the distribution box body 1, a first screw rod 32 in threaded connection with a threaded hole formed in the surface of the sixth rectangular block 31, and a seventh rectangular block 33 rotatably connected to one end of the first screw rod 32 through a bearing, wherein the seventh rectangular block 33 is slidably connected with the distribution box body 1.
In this embodiment: after the device finishes limiting the grounding body 11, the first screw rod 32 in the sixth rectangular block 31 is rotated to push the seventh rectangular block 33 to slide on the surface of the distribution box body 1 until the surface of the seventh rectangular block 33 is attached to one surface of the fifth rectangular block 29 close to the grounding body 11, and at this time, the limiting of the fifth rectangular block 29 is finished, so that the misoperation or the false touch of workers and non-workers is prevented, and the grounding device is stably connected with the distribution box.
Still further, the method comprises:
in an alternative embodiment, the surface of the distribution box body 1 is hinged with a waterproof cover 210 through a hinge, and a first through slot is formed on the surface of the waterproof cover 210.
In this embodiment: after the limiting of the fifth rectangular block 29 is completed, the waterproof cover 210 is rotated to enable the grounding body 11 to be located inside the waterproof cover 210, so that the grounding body 11 and the part of the paint scraped by the distribution box are effectively protected from being corroded by rainwater, and the first through groove formed in the surface of the waterproof cover 210 is convenient for the extension of the second conductive wire of the grounding body 11.
Working principle: when the distribution box body 1 is grounded, the grounding body 11 is adsorbed on the surface of the distribution box body 1, the inclined surface of the first wedge block 21 on the surface of the grounding body 11 presses the second wedge block 23 into the first rectangular block 22 through the inclined surface of the second wedge block 23 in the adsorption process, when the first wedge block 21 is scratched by the second wedge block 23, the second wedge block 23 is reset under the cooperation of the limiting rope 24 and the first spring 25, at the moment, the second wedge block 23 limits the grounding body 11 fixed between the two first wedge blocks 21, when the grounding structure needs to be disassembled or overhauled, the second wedge block 23 is completely slid into the first rectangular block 22 by pulling the second rectangular block 26, at the moment, the second wedge block 23 releases the limit of the grounding body 11, the grounding body 11 can be pulled away from the surface of the distribution box body 1, when the limit of the grounding body 11 needs to be released, the two fifth rectangular blocks 29 can be manually pinched to enable the two fifth rectangular blocks 29 to move towards the direction approaching each other, the movement of the fifth rectangular block 29 enables the third rectangular block 27 to move towards the direction far away from the grounding body 11 through the fourth rectangular block 28, and further enables the second rectangular block 26 to drive the second wedge block 23 to move towards the inside of the first rectangular block 22 until the limit of the grounding body 11 is released, so that the limit of the grounding body 11 is released more conveniently, after the device finishes the limit of the grounding body 11, the first screw rod 32 in the sixth rectangular block 31 is rotated to enable the seventh rectangular block 33 to push the seventh rectangular block 33 to slide on the surface of the distribution box body 1 until the surface of the seventh rectangular block 33 is attached to the surface of the fifth rectangular block 29 close to the grounding body 11, at the moment, the limit of the fifth rectangular block 29 is completed, and the false touch or the false operation of workers and non-workers is prevented, and then make earthing device and block terminal stable connection, after accomplishing the spacing to fifth rectangular piece 29, rotate buckler 210 and make earthing body 11 be located buckler 210's inside, and then effectual protection earthing body 11 and block terminal are scraped the part of paint surface and are not eroded by the rainwater, and the extension of the second electric wire of earthing body 11 is convenient for to the first through-slot that the buckler 210 surface was seted up.
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 (4)
1. The utility model provides a block terminal prevents static grounding mechanism, is in including block terminal body (1) and setting ground connection body (11) on block terminal body (1) surface, its characterized in that: the power distribution box further comprises a fixing assembly (2) arranged on the surface of the power distribution box body (1);
the utility model discloses a power distribution box, including fixed subassembly (2), fixed subassembly (2) are in including symmetry fixed connection first voussoir (21) and symmetry fixed connection on earthing body (11) surface are in first rectangle piece (22) and sliding connection on block (1) surface are in second voussoir (23) in first rectangular channel are seted up on first rectangle piece (22) surface, first rectangular channel in symmetry fixed connection spacing rope (24) that first rectangle piece (22) surface was seted up, first rectangular channel in symmetry fixed connection first spring (25) that first rectangle piece (22) surface was seted up, spacing rope (24) with first spring (25) are kept away from one end of first rectangle piece (22) all with second voussoir (23) fixed connection, second rectangle piece (26) are connected with in the second rectangular channel in sliding connection that first rectangle piece (22) surface was seted up, second rectangle piece (26) with second voussoir fixed connection.
2. The electrical box antistatic grounding mechanism of claim 1, wherein: the novel electric power generation device is characterized by further comprising a third rectangular block (27) fixedly connected to the surface of the second rectangular block (26), a fourth rectangular block (28) fixedly connected to the surface of the third rectangular block (27) and a fifth rectangular block (29) fixedly connected to the surface of the fourth rectangular block (28), wherein the third rectangular block (27) is located on one surface, far away from the second wedge block (23), of the second rectangular block (26), and the grounding body (11) is located between the third rectangular block (27) and the fifth rectangular block (29).
3. The electrical box antistatic grounding mechanism of claim 1, wherein: the electric distribution box further comprises two groups of limiting assemblies (3) arranged on the surface of the electric distribution box body (1);
the limiting assembly (3) comprises a sixth rectangular block (31) fixedly connected to the surface of the distribution box body (1), a first screw (32) in a threaded hole formed in the surface of the sixth rectangular block (31) in a threaded mode, and a seventh rectangular block (33) rotatably connected to one end of the first screw (32) through a bearing, wherein the seventh rectangular block (33) is in sliding connection with the distribution box body (1).
4. The electrical box antistatic grounding mechanism of claim 1, wherein: the surface of block terminal body (1) is articulated through the hinge has buckler (210), first through groove has been seted up on the surface of buckler (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141842.XU CN219760368U (en) | 2023-05-12 | 2023-05-12 | Anti-static grounding mechanism of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141842.XU CN219760368U (en) | 2023-05-12 | 2023-05-12 | Anti-static grounding mechanism of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760368U true CN219760368U (en) | 2023-09-26 |
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ID=88073293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141842.XU Active CN219760368U (en) | 2023-05-12 | 2023-05-12 | Anti-static grounding mechanism of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760368U (en) |
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2023
- 2023-05-12 CN CN202321141842.XU patent/CN219760368U/en active Active
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