CN216566137U - Grounding structure of electromagnetic shielding material - Google Patents
Grounding structure of electromagnetic shielding material Download PDFInfo
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- CN216566137U CN216566137U CN202122987202.8U CN202122987202U CN216566137U CN 216566137 U CN216566137 U CN 216566137U CN 202122987202 U CN202122987202 U CN 202122987202U CN 216566137 U CN216566137 U CN 216566137U
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- grounding
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- electromagnetic shield
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Abstract
The utility model relates to the technical field of grounding structures, and discloses a grounding structure of an electromagnetic shielding material. This electromagnetic shield material's ground structure, through the electromagnetic shield board, two-way threaded rod, the drive block, the drive post, the spout and use by the piece cooperation, rotate two-way threaded rod, the drive block and the drive post subtend of front and back both sides remove, pulling spout and electromagnetic shield board move about, let the electromagnetic shield board rotate round the lock post, make the electromagnetic shield board can with ground cable's surface contact, cut the upper and lower surface contact of piece and electromagnetic shield board from top to bottom, thereby it is fixed with ground cable, the part that ground cable enters into electromagnetic shield ground connection case protects to the butt joint, the problem of being not convenient for protect cable fixed is solved.
Description
Technical Field
The utility model relates to the technical field of grounding structures, in particular to a grounding structure of an electromagnetic shielding material.
Background
The grounding refers to the connection of the neutral point of the power system and the electrical device, the exposed conductive part of the electrical equipment and the conductive part outside the device with the ground through conductors, and can be divided into working grounding, lightning protection grounding and protective grounding, wherein the working grounding is set according to the operation requirement of the power system, the lightning protection grounding is grounding set for eliminating the dangerous influence of overvoltage, and the protective grounding is grounding set for preventing the personal safety from being endangered due to the insulation damage and electrification of the equipment.
The grounding structure of the existing electromagnetic shielding material is complex in grounding structure, troublesome in protection and fixation of the grounding cable, inconvenient in use and incapable of easily fixing the grounding cable, so that the grounding structure of the electromagnetic shielding material is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the grounding structure of the electromagnetic shielding material, which has the advantage of facilitating the protection and fixation of the cable and solves the problem of inconvenient protection and fixation of the cable.
In order to realize the purpose of conveniently protecting and fixing the cable, the utility model provides the following technical scheme: the utility model provides an electromagnetic shield material's ground structure, includes electromagnetic shield ground box and earth cable, the interior roof of electromagnetic shield ground box is provided with and is used for protecting fixed coupling mechanism with earth cable, coupling mechanism includes electromagnetic shield board, spout, two-way threaded rod, drive block, drive post and cuts the piece, the interior roof of electromagnetic shield ground box rotates and is connected with the electromagnetic shield board of pegging graft with earth cable, the spout has been seted up to the lower surface of electromagnetic shield board, the inner wall of electromagnetic shield ground box rotates and is connected with two-way threaded rod, the surface threaded connection of two-way threaded rod has the drive block, the top fixed mounting of drive block has the drive post with spout sliding connection, earth cable's fixed surface installs the piece that cuts that corresponds with the electromagnetic shield board.
Furthermore, the inner top wall of the electromagnetic shielding grounding box is fixedly provided with a lock column, the lock column is rotatably connected with an electromagnetic shielding plate, and the electromagnetic shielding plate is semicircular.
Further, spout and drive column looks adaptation, the inner wall of electromagnetic shield ground box and the left side fixed mounting who is located two-way threaded rod have the dead lever, the fixed orifices with dead lever sliding connection is seted up to the inside of driving block.
Furthermore, the number of the stop blocks is two, the two stop blocks are respectively contacted with the upper surface and the lower surface of the electromagnetic shielding plate, and the stop blocks are circular.
Furthermore, the number of the electromagnetic shielding plates is two, grooves corresponding to the grounding cables are formed in opposite sides of the two electromagnetic shielding plates, and the grooves are semicircular.
Further, the back fixed mounting of two-way threaded rod has the handle, the through-hole has been seted up to the roof of electromagnetic shield ground connection case.
Further, the equal fixed mounting in surface both sides of electromagnetic shield ground connection case has the mounting bracket, the equal fixed mounting in bottom both sides of electromagnetic shield ground connection case has the support, the inner wall of support rotates and is connected with the supporting leg, the bottom fixed mounting of supporting leg has the cushion.
Further, the outside fixed mounting of support has the fixed block, peg graft in the inside of fixed block have with supporting leg threaded connection's connecting bolt, the mounting hole has all been seted up to the inside of mounting bracket and cushion.
Compared with the prior art, the utility model provides a grounding structure of an electromagnetic shielding material, which has the following beneficial effects:
the grounding structure of the electromagnetic shielding material is characterized in that the electromagnetic shielding plate is matched with the stop block for use through the electromagnetic shielding plate, the two-way threaded rod, the driving block, the driving column, the sliding chute and the stop block, the two-way threaded rod is rotated, the driving block and the driving column on the front side and the rear side move oppositely, the sliding chute and the electromagnetic shielding plate are pulled to move, the electromagnetic shielding plate is rotated around the locking column, the electromagnetic shielding plate can be in contact with the outer surface of a grounding cable, the upper stop block and the lower stop block are in contact with the upper surface and the lower surface of the electromagnetic shielding plate, so that the grounding cable is fixed, the part of the grounding cable entering an electromagnetic shielding grounding box is protected, the supporting leg can be screwed out through the matching use of the mounting rack, the support seat, the supporting leg, the cushion block, the fixing block and the connecting bolt, the supporting leg can be rotated and supported by the support seat, install with the cushion, be convenient for adjust the height according to the in service behavior, solved and be not convenient for protect fixed problem with the cable.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the electromagnetic shielding grounding box of the present invention;
FIG. 3 is a schematic view of the electromagnetic shielding grounding box of the present invention;
fig. 4 is a front view of a ground cable of the present invention construction.
In the figure: 1 electromagnetic shielding grounding box, 2 grounding cable, 3 mounting racks, 4 supports, 5 supporting legs, 6 cushion blocks, 7 fixing blocks, 8 connecting bolts, 9 electromagnetic shielding plates, 10 bidirectional threaded rods, 11 fixing rods, 12 driving blocks, 13 driving columns, 14 sliding grooves, 15 stopping blocks, 16 through holes and 17 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a grounding structure of an electromagnetic shielding material includes an electromagnetic shielding grounding box 1 and a grounding cable 2, wherein a through hole 16 is formed on a top wall of the electromagnetic shielding grounding box 1.
In addition, the equal fixed mounting in surface both sides of electromagnetic shield ground box 1 has mounting bracket 3, mounting bracket 3's shape is L shape, the equal fixed mounting in bottom both sides of electromagnetic shield ground box 1 has support 4, the inner wall of support 4 rotates and is connected with supporting leg 5, the bottom fixed mounting of supporting leg 5 has cushion 6, the mounting hole has all been seted up to mounting bracket 3 and cushion 6's inside, the outside fixed mounting of support 4 has fixed block 7, peg graft in the inside of fixed block 7 have with supporting leg 5 threaded connection's connecting bolt 8.
It can be understood that after the supporting leg 5 and the fixed block 7 are connected by the connecting bolt 8, the supporting leg 5 cannot rotate, the electromagnetic shielding grounding box 1 can be supported by the supporting leg 5, different options are adapted, and the connecting bolt 8 is in threaded connection with the connecting bolt 8 through a threaded groove.
Referring to fig. 1, 3 and 4, the inner top wall of the electromagnetic shielding grounding box 1 is provided with a connecting mechanism for protecting and fixing the grounding cable 2, the connecting mechanism includes an electromagnetic shielding plate 9, a chute 14, a bidirectional threaded rod 10, a driving block 12, a driving post 13 and a stopping block 15, the inner top wall of the electromagnetic shielding grounding box 1 is rotatably connected with the electromagnetic shielding plate 9 inserted with the grounding cable 2, the electromagnetic shielding plate 9 is semicircular, the chute 14 is formed in the lower surface of the electromagnetic shielding plate 9, the inner wall of the electromagnetic shielding grounding box 1 is rotatably connected with the bidirectional threaded rod 10, a handle is fixedly installed on the back of the bidirectional threaded rod 10, the driving block 12 is connected with the outer surface of the bidirectional threaded rod 10 through a screw thread, the driving post 13 slidably connected with the chute 14 is fixedly installed on the top of the driving block 12, the chute 14 is matched with the driving post 13, the stopping block 15 corresponding to the electromagnetic shielding plate 9 is fixedly installed on the outer surface of the grounding cable 2, the shape of the stop block 15 is a circular ring, the number of the stop blocks 15 is two, and the two stop blocks 15 are respectively contacted with the upper surface and the lower surface of the electromagnetic shielding plate 9.
Referring to fig. 2-3, the inner top wall of the electromagnetic shielding grounding box 1 is fixedly provided with two lock cylinders, the lock cylinders are rotatably connected with the electromagnetic shielding plates 9, the inner wall of the electromagnetic shielding grounding box 1 is fixedly provided with a fixing rod 11 on the left side of the bidirectional threaded rod 10, the driving block 12 is provided with a fixing hole slidably connected with the fixing rod 11, the opposite sides of the two electromagnetic shielding plates 9 are both provided with grooves 17 corresponding to the grounding cable 2, and the grooves 17 are semicircular.
It should be noted that, after the fixing rod 11 is used, the degree of freedom of the rotation direction of the driving block 12 can be limited, so that the driving block 12 can only move strangely and does not rotate, and the driving column 13 is driven by the driving block 12 to push the electromagnetic shielding plate 9 to rotate, so as to clamp and fix the grounding cable 2.
When the grounding cable protection device is used, the connecting portion of the grounding cable 2 is connected with the electromagnetic shielding grounding box 1, the two-way threaded rod 10 is rotated, the driving blocks 12 and the driving columns 13 on the front side and the rear side move oppositely, the sliding chute 14 and the electromagnetic shielding plate 9 are pulled to move, the electromagnetic shielding plate 9 rotates around the locking column, the electromagnetic shielding plate 9 can be in contact with the outer surface of the grounding cable 2, the upper stopping block 15 and the lower stopping block 15 are in contact with the upper surface and the lower surface of the electromagnetic shielding plate 9, the electromagnetic shielding plate 9 fixes the grounding cable 2, the upper stopping block 15 and the lower stopping block 15 limit the movement of the grounding cable 2, and therefore the portion, entering the electromagnetic shielding grounding box 1, of the grounding cable 2 is protected.
The beneficial effects of the above embodiment are as follows:
the grounding structure of the electromagnetic shielding material is characterized in that an electromagnetic shielding plate 9, a two-way threaded rod 10, a driving block 12, a driving column 13, a sliding groove 14 and a stopping block 15 are matched for use, the two-way threaded rod 10 is rotated, the driving block 12 and the driving column 13 on the front side and the rear side move oppositely, the sliding groove 14 and the electromagnetic shielding plate 9 are pulled to move, the electromagnetic shielding plate 9 is rotated around a lock column, the electromagnetic shielding plate 9 can be in contact with the outer surface of a grounding cable 2, the upper stopping block 15 and the lower stopping block 15 are in contact with the upper surface and the lower surface of the electromagnetic shielding plate 9, so that the grounding cable 2 is fixed, the part of the grounding cable 2 entering an electromagnetic shielding grounding box 1 is protected, the supporting leg 5 can be rotatably folded after the supporting leg 5 is screwed out by the connecting bolt 8, and is supported and installed by the supporting seat 4, screw into supporting leg 5 at connecting bolt 8, supporting leg 5 can rotate, and supporting leg 5 supports, installs with cushion 6, is convenient for adjust the height according to the in service behavior, has solved the fixed problem of cable protection not convenient for.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electromagnetic shield material's ground structure, includes electromagnetic shield ground connection case (1) and earthing cable (2), its characterized in that: the inner top wall of the electromagnetic shielding grounding box (1) is provided with a connecting mechanism for protecting and fixing the grounding cable (2);
coupling mechanism includes electromagnetic shield board (9), spout (14), two-way threaded rod (10), drive block (12), drive column (13) and ends piece (15), the interior roof of electromagnetic shield grounding box (1) rotates and is connected with electromagnetic shield board (9) of pegging graft with earth cable (2), spout (14) have been seted up to the lower surface of electromagnetic shield board (9), the inner wall of electromagnetic shield grounding box (1) rotates and is connected with two-way threaded rod (10), the surface threaded connection of two-way threaded rod (10) has drive block (12), the top fixed mounting of drive block (12) has drive column (13) with spout (14) sliding connection, the surface fixed mounting of earth cable (2) has and ends piece (15) with electromagnetic shield board (9) corresponding.
2. The grounding structure of electromagnetic shielding material according to claim 1, wherein: the electromagnetic shielding grounding box is characterized in that a lock column is fixedly mounted on the inner top wall of the electromagnetic shielding grounding box (1), the lock column is rotatably connected with an electromagnetic shielding plate (9), and the electromagnetic shielding plate (9) is semicircular.
3. The grounding structure of electromagnetic shielding material according to claim 1, wherein: spout (14) and drive column (13) looks adaptation, the inner wall of electromagnetic shield ground box (1) and the left side fixed mounting who is located two-way threaded rod (10) have dead lever (11), the fixed orifices with dead lever (11) sliding connection is seted up to the inside of drive block (12).
4. The grounding structure of electromagnetic shielding material according to claim 1, wherein: the number of the stop blocks (15) is two, the two stop blocks (15) are respectively contacted with the upper surface and the lower surface of the electromagnetic shielding plate (9), and the stop blocks (15) are circular.
5. The grounding structure of electromagnetic shielding material according to claim 1, wherein: the number of the electromagnetic shielding plates (9) is two, grooves (17) corresponding to the grounding cables (2) are formed in opposite sides of the two electromagnetic shielding plates (9), and the grooves (17) are semicircular.
6. The grounding structure of electromagnetic shielding material according to claim 1, wherein: the back fixed mounting of two-way threaded rod (10) has the handle, through-hole (16) have been seted up to the roof of electromagnetic shield ground connection case (1).
7. The grounding structure of electromagnetic shielding material according to claim 1, wherein: the electromagnetic shielding grounding box is characterized in that mounting frames (3) are fixedly mounted on two sides of the outer surface of the electromagnetic shielding grounding box (1), supports (4) are fixedly mounted on two sides of the bottom of the electromagnetic shielding grounding box (1), supporting legs (5) are rotatably connected to the inner wall of each support (4), and cushion blocks (6) are fixedly mounted on the bottom of each supporting leg (5).
8. The grounding structure of electromagnetic shielding material according to claim 7, wherein: the outside fixed mounting of support (4) has fixed block (7), peg graft in the inside of fixed block (7) have with supporting leg (5) threaded connection's connecting bolt (8), the mounting hole has all been seted up to the inside of mounting bracket (3) and cushion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987202.8U CN216566137U (en) | 2021-12-01 | 2021-12-01 | Grounding structure of electromagnetic shielding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987202.8U CN216566137U (en) | 2021-12-01 | 2021-12-01 | Grounding structure of electromagnetic shielding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566137U true CN216566137U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122987202.8U Active CN216566137U (en) | 2021-12-01 | 2021-12-01 | Grounding structure of electromagnetic shielding material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566137U (en) |
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2021
- 2021-12-01 CN CN202122987202.8U patent/CN216566137U/en active Active
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