CN219696322U - Electric grounding operation protection mechanism - Google Patents
Electric grounding operation protection mechanism Download PDFInfo
- Publication number
- CN219696322U CN219696322U CN202321203109.6U CN202321203109U CN219696322U CN 219696322 U CN219696322 U CN 219696322U CN 202321203109 U CN202321203109 U CN 202321203109U CN 219696322 U CN219696322 U CN 219696322U
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- slide
- fixing base
- fixing
- fixed
- plate
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- 230000000670 limiting effect Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The utility model relates to an electric grounding operation protection mechanism, which comprises a load mechanism, wherein the top end of the load mechanism is provided with a grounding operation shaft, the top end of the load mechanism is symmetrically and fixedly provided with a first fixing plate, the first fixing plates are symmetrically distributed on two sides of the grounding operation shaft, the top ends of the first fixing plates are fixedly provided with a plurality of first springs in an array manner, the top ends of the adjacent first springs are fixedly connected with a second fixing plate, one top end of the second fixing plate is fixedly provided with a first fixing seat, the top end of the other fixing plate is fixedly provided with a second fixing seat, one sides of the first fixing seat and the second fixing seat, which are close to the grounding operation shaft, are respectively and slidably embedded with a first connecting rod, and one end of the first connecting rod, which is close to the grounding operation shaft, is fixedly connected with a limiting clamping block.
Description
Technical Field
The utility model relates to an electric grounding operation protection mechanism, and belongs to the technical field of grounding devices.
Background
The manner in which any part of an electrical apparatus or facility (whether electrified or not) is manually or naturally connected to the ground having zero potential is called electrical grounding, and in the electrical grounding operation, a protection mechanism is required to be provided for the electrical apparatus or facility in order to reduce the potential safety hazards caused by misoperation of a user.
According to the utility model, when the load mechanism is in a closing state, a driving assembly operates to enable a clamping iron core to move to a position close to the grounding operation shaft, so that the clamping iron core is clamped to the grounding operation shaft, and further limitation of the grounding operation shaft is completed, so that the grounding operation shaft is protected when the load mechanism is in a closing state, and the grounding operation shaft is prevented from rotating as much as possible.
When the device is used, the height of the device cannot be adjusted according to the height of the grounding operation shaft, so that the device cannot effectively play a role in protection when the grounding operation shafts with different specifications are used, and the practicability and the applicability of the device are low.
Disclosure of Invention
The utility model aims to provide an electric grounding operation protection mechanism which can be used for conveniently adjusting a device and improving the stability of the device in use, so that the practicability and applicability of the device are effectively improved, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an electric ground connection operation protection machanism, includes load mechanism, load mechanism's top is equipped with the ground connection operation axle, load mechanism's top symmetry is fixed to be equipped with fixed plate one, fixed plate one symmetric distribution is in the both sides of ground connection operation axle, the equal array in top of fixed plate one is fixed to be equipped with a plurality of springs one, adjacent the equal fixedly connected with fixed plate two in top of spring one, one of them fixed plate two's top is fixed to be equipped with fixing base one, another the fixed fixing base two's top is fixed to be equipped with, fixing base one, fixing base two are close to one side of ground connection operation axle is all slidingly embedded and is equipped with connecting rod one, connecting rod one is close to the equal fixedly connected with spacing fixture block of one end of ground connection operation axle, fixing base one with pass through a plurality of connecting plate fixed connection between the fixing base two.
Furthermore, one of the second fixing plates is fixedly embedded with a nut seat in a penetrating mode, an adjusting screw is arranged in the nut seat in a threaded mode, and the bottom end of the adjusting screw is connected with the top end of the adjacent first fixing plate in a rotating mode.
Further, the other fixing plate II is symmetrically penetrated and embedded with a sliding rod in a sliding manner, and the bottom ends of the sliding rods are fixedly connected with the top ends of the adjacent fixing plates I.
Further, slide one in the fixing base, slide one keep away from one side of fixing base two is fixed and is equipped with the permanent magnet, fixing base one keep away from fixedly on the one side inner wall of earthing operation axle be equipped with the electro-magnet, be located on the fixing base one the one end of connecting rod extends to in the fixing base one and with slide one fixed connection, be located slide one on the connecting rod one in the fixing base one slide the cover be equipped with the spring two, the one end of spring two with slide one adjacent one side fixed connection, the other end of spring two with fixing base one adjacent one side inner wall fixed connection.
Further, slide in fixing base two is equipped with slide two and slide three, slide three is located slide two is kept away from one side of fixing base one, fixing base two be close to on the one side inner wall of fixing base one symmetrical fixed be equipped with a plurality of leading wheels, slide two is close to one side symmetrical fixed be equipped with a plurality of stay cords of fixing base one, the other end of stay cord all passes through behind the leading wheel extend to slide two's opposite side and with slide three fixed connection, slide two keep away from slide three one side fixed be equipped with the spring three, the other end of spring three with fixing base two adjacent one side inner wall fixed connection is located one end of connecting rod on the fixing base two extend to in the fixing base two and with slide two fixed connection, slide three is close to one side symmetrical fixed be equipped with connecting rod two, the other end of connecting rod two all extends to in the fixing base one and with slide one adjacent one side fixed connection.
Further, the inner walls of the limit clamping blocks are fixedly provided with rubber anti-slip pads.
The beneficial effects of the utility model are as follows:
according to the utility model, the first fixing plate and the second fixing plate are arranged, when the height of the device is required to be adjusted, the adjusting screw is rotated, so that the adjusting screw drives the corresponding second fixing plate to move up and down through the nut seat, the second fixing plate drives the first fixing seat to move up and down, the first fixing seat drives the second fixing seat and the second fixing plate to move up and down through the connecting plate, the second fixing plate can be supported through the sliding rod, the limiting clamping blocks can be adjusted to a proper height through adjusting the heights of the first fixing seat and the second fixing seat, the limiting effect on the grounding operation shaft can be achieved through arranging the two limiting clamping blocks, and the stability of the device in use 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 description serve to explain the utility model.
FIG. 1 is a front view of an electrical ground operation protection mechanism of the present utility model;
FIG. 2 is a schematic view of an electrical ground operation protection mechanism according to the present utility model;
FIG. 3 is a top view of an electrical ground operation protection mechanism of the present utility model;
reference numerals in the drawings: 1. a load mechanism; 2. a ground operation shaft; 3. a first fixing plate; 4. a first spring; 5. a second fixing plate; 6. a first fixing seat; 7. a second fixing seat; 8. a first connecting rod; 9. a limit clamping block; 10. a connecting plate; 11. a nut seat; 12. adjusting a screw; 13. a slide bar; 14. a first sliding plate; 15. a permanent magnet; 16. an electromagnet; 17. a second spring; 18. a second slide plate; 19. a third slide plate; 20. a guide wheel; 21. a pull rope; 22. a third spring; 23. and a second connecting rod.
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.
Embodiment 1 referring to fig. 1 to 3, the present utility model provides a technical solution:
the utility model provides an electric ground connection operation protection machanism, including load mechanism 1, load mechanism 1's top is equipped with ground connection operation axle 2, load mechanism 1's top symmetry is fixed and is equipped with fixed plate one 3, fixed plate one 3 symmetric distribution is in ground connection operation axle 2's both sides, fixed plate one 3's the equal array in top is fixed and is equipped with a plurality of springs one 4, adjacent spring one 4's the equal fixedly connected with fixed plate two 5 in top, one of them fixed plate two 5's top is fixed and is equipped with fixing base one 6, another fixed plate two 5's top is fixed and is equipped with fixing base two 7, fixing base one 6, fixing base two 7 are close to ground connection operation axle 2's one side all slide and inlay and are equipped with connecting rod one 8, connecting rod one 8 is close to ground connection operation axle 2's the equal fixedly connected with spacing fixture block 9, pass through a plurality of connecting plates 10 fixed connection between fixing base one 6 and the fixing base two 7.
Specifically, as shown in fig. 1-3, a nut seat 11 is fixedly embedded in one of the second fixing plates 5, an adjusting screw 12 is rotatably arranged in the nut seat 11 in a threaded manner, the bottom end of the adjusting screw 12 is rotatably connected with the top end of the adjacent first fixing plate 3, a sliding rod 13 is symmetrically embedded in the other second fixing plate 5 in a penetrating and sliding manner, the bottom end of the sliding rod 13 is fixedly connected with the top end of the adjacent first fixing plate 3, the adjusting screw 12 is rotated, so that the adjusting screw 12 drives the corresponding second fixing plate 5 to move up and down through the nut seat 11, at the moment, the second fixing plate 5 drives the first fixing plate 6 to move up and down, so that the first fixing plate 6 drives the second fixing plate 7 and the other second fixing plate 5 to move up and down through a connecting plate 10, at the moment, the second fixing plate 5 can be supported through the sliding rod 13, and the height of the first fixing plate 6 and the second fixing plate 7 can be adjusted, so that a limiting clamping block 9 can be adjusted to a proper height.
Specifically, as shown in fig. 1-3, a first slide plate 14 is slidably arranged in the first fixed seat 6, a permanent magnet 15 is fixedly arranged on one side of the first slide plate 14 away from the second fixed seat 7, an electromagnet 16 is fixedly arranged on the inner wall of one side of the first fixed seat 6 away from the grounding operation shaft 2, one end of a first connecting rod 8 positioned on the first fixed seat 6 extends into the first fixed seat 6 and is fixedly connected with the first slide plate 14, a second spring 17 is sleeved on the first connecting rod 8 positioned in the first fixed seat 6 in a sliding manner, one end of the second spring 17 is fixedly connected with one side of the first slide plate 14 adjacent, the other end of the second spring 17 is fixedly connected with the inner wall of one side of the second fixed seat 6 adjacent to the first slide plate, a second slide plate 18 and a third slide plate 19 are slidably arranged in the second fixed seat 7, a plurality of guide wheels 20 are symmetrically and fixedly arranged on the inner wall of one side of the second fixed seat 7 adjacent to the first fixed seat 6, a plurality of pull ropes 21 are symmetrically and fixedly arranged on one side of the second slide plate 18, which is close to the first fixed seat 6, the other ends of the pull ropes 21 extend to the other side of the second slide plate 18 through guide wheels 20 and are fixedly connected with the third slide plate 19, a spring three 22 is fixedly arranged on one side of the second slide plate 18, which is far away from the third slide plate 19, the other end of the spring three 22 is fixedly connected with the inner wall of one side, which is adjacent to the second fixed seat 7, of the second slide plate 18, one end of a connecting rod 8, which is positioned on the second fixed seat 7, extends into the second fixed seat 7 and is fixedly connected with the second slide plate 18, a connecting rod two 23 is symmetrically and fixedly arranged on one side, which is close to the second slide plate 18, of the third slide plate 19 extends into the first fixed seat 6 and is fixedly connected with one side, which is adjacent to the first slide plate 14, when the load mechanism 1 is in a closing state, the electromagnet 16 is electrified due to repulsion between the electromagnet 16 and the permanent magnet 15, so that the permanent magnet 15 pushes the first slide plate 14 to move, at the moment, the first slide plate 14 presses the second spring 17, meanwhile, the first slide plate 14 drives the third slide plate 19 to move through the second connecting rod 23, so that the third slide plate 19 drives the second slide plate 18 to press the third spring 22 through the pull rope 21, the first connecting rod 8 and the limiting clamping block 9 are driven to move in opposite directions through the first slide plate 14 and the second slide plate 18, so that the limiting clamping block 9 is abutted against the grounding operation shaft 2, and the grounding operation shaft 2 is limited through the limiting clamping block 9.
Embodiment 2 referring to fig. 3, the difference between this embodiment and embodiment 1 is that: the rubber anti-slip pads are fixedly arranged on the inner walls of the limiting clamping blocks 9, and the stability of the limiting clamping blocks 9 when abutting against the grounding operation shaft 2 can be improved through the arrangement of the rubber anti-slip pads.
The working principle of the utility model is as follows: the height of the limiting clamping block 9 is adjusted according to the height of the grounding operation shaft 2, at the moment, the adjusting screw 12 drives the corresponding fixing plate II 5 to move up and down through the nut seat 11, the fixing plate II 5 drives the fixing seat I6 to move up and down, the fixing seat I6 drives the fixing seat II 7 and the other fixing plate II 5 to move up and down through the connecting plate 10, the fixing plate II 5 can be supported through the sliding rod 13, the limiting clamping block 9 can be adjusted to a proper height through adjusting the heights of the fixing seat I6 and the fixing seat II 7, when the load mechanism 1 is in a closing state, the electromagnet 16 is electrified, the electromagnet 16 and the permanent magnet 15 repel each other, so that the permanent magnet 15 pushes the sliding plate I14 to move, the sliding plate I14 presses the spring II 17, the sliding plate I14 drives the sliding plate III 19 to move through the connecting rod II 23, the sliding plate III 19 drives the sliding plate II 18 to press the spring III 22 through the sliding plate III 14 and the sliding plate III 18, the sliding plate I8 and the limiting clamping block 9 are driven to move towards the limiting clamping block 9, and the grounding operation shaft 2 is enabled to abut against the limiting clamping block 9, and the grounding operation shaft 2 is enabled to be limited through the grounding operation shaft 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An electrical earth-operated protection mechanism comprising a load mechanism (1), characterized in that: the top of the load mechanism (1) is provided with a grounding operation shaft (2), the top of the load mechanism (1) is symmetrically and fixedly provided with a first fixing plate (3), the first fixing plates (3) are symmetrically distributed on two sides of the grounding operation shaft (2), the top of each first fixing plate (3) is fixedly provided with a plurality of first springs (4) in an array manner, the top of each adjacent first spring (4) is fixedly connected with a second fixing plate (5), the top of one second fixing plate (5) is fixedly provided with a first fixing seat (6), the other fixed plate is fixed on the top of two (5) fixing base two (7), fixing base one (6), fixing base two (7) are close to one side of earthing operation axle (2) is all slided and is inlayed and is equipped with connecting rod one (8), connecting rod one (8) is close to the one end of earthing operation axle (2) is all fixedly connected with spacing fixture block (9), fixing base one (6) with through a plurality of connecting plates (10) fixed connection between fixing base two (7).
2. An electrical ground operation protection mechanism according to claim 1, wherein: one of the fixing plates II (5) is fixedly embedded with a nut seat (11) in a penetrating mode, an adjusting screw (12) is arranged in the nut seat (11) in a threaded mode in a rotating mode, and the bottom end of the adjusting screw (12) is connected with the top end of the adjacent fixing plate I (3) in a rotating mode.
3. An electrical ground operation protection mechanism according to claim 2, wherein: the other fixing plate II (5) is symmetrically penetrated and embedded with a sliding rod (13) in a sliding manner, and the bottom ends of the sliding rods (13) are fixedly connected with the top ends of the adjacent fixing plates I (3).
4. An electrical ground operation protection mechanism according to claim 1, wherein: slide in fixing base one (6) is equipped with slide one (14), slide one (14) keep away from one side of fixing base two (7) is fixed be equipped with permanent magnet (15), fixing base one (6) keep away from fixedly be equipped with electro-magnet (16) on the inner wall of one side of ground connection operating shaft (2), be located on fixing base one (6) one end of connecting rod one (8) extend to in fixing base one (6) and with slide one (14) fixed connection, be located slide one (8) on the connecting rod one in fixing base one (6) the cover is equipped with spring two (17), one end of spring two (17) with one side fixed connection adjacent to slide one (14), the other end of spring two (17) with one side inner wall fixed connection adjacent to fixing base one (6).
5. An electrical ground operation protection mechanism according to claim 4, wherein: slide in fixing base two (7) and be equipped with slide two (18) and slide three (19), slide three (19) are located slide two (18) are kept away from one side of fixing base one (6), fixing base two (7) are close to be equipped with a plurality of leading wheels (20) on the one side inner wall symmetry fixed of fixing base one (6), slide two (18) are close to one side symmetry fixed of fixing base one (6) is equipped with a plurality of stay cords (21), the other end of stay cord (21) all passes through behind leading wheel (20) extend to slide two (18) the opposite side and with slide three (19) fixed connection, slide two (18) are kept away from one side of slide three (19) is fixed to be equipped with spring three (22), the other end of spring three (22) with one side inner wall fixed connection that fixing base two (7) are adjacent, one end of connecting rod one (8) that is located fixing base two (7) extends to in fixing base two (7) and with two (18) fixed connection slide two (19) are close to one side of slide two (18), the other ends of the connecting rods II (23) extend into the fixed seat I (6) and are fixedly connected with one side adjacent to the sliding plate I (14).
6. An electrical ground operation protection mechanism according to claim 1, wherein: rubber anti-slip pads are fixedly arranged on the inner walls of the limiting clamping blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321203109.6U CN219696322U (en) | 2023-05-18 | 2023-05-18 | Electric grounding operation protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321203109.6U CN219696322U (en) | 2023-05-18 | 2023-05-18 | Electric grounding operation protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696322U true CN219696322U (en) | 2023-09-15 |
Family
ID=87942006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321203109.6U Active CN219696322U (en) | 2023-05-18 | 2023-05-18 | Electric grounding operation protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696322U (en) |
-
2023
- 2023-05-18 CN CN202321203109.6U patent/CN219696322U/en active Active
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