CN212934878U - Closed equipment cable clamp - Google Patents
Closed equipment cable clamp Download PDFInfo
- Publication number
- CN212934878U CN212934878U CN202021938199.XU CN202021938199U CN212934878U CN 212934878 U CN212934878 U CN 212934878U CN 202021938199 U CN202021938199 U CN 202021938199U CN 212934878 U CN212934878 U CN 212934878U
- Authority
- CN
- China
- Prior art keywords
- protecting crust
- protective shell
- wire clamp
- mounting hole
- rubber circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric power connection technical field discloses closed equipment fastener, including fastener body, first protecting crust, second protecting crust and torque bolt, the straight board has all been welded to the left and right sides of fastener body, hinge and straight board swing joint are passed through respectively to the lower extreme of first protecting crust and second protecting crust, the upper end of fastener body is provided with the clamp plate, the equal fixed mounting in the left and right sides of clamp plate has the fixed block. The utility model discloses a first protecting crust, second protecting crust, hinge, handle, clamp plate, fixed block, thread groove, moment bolt, magnet, mounting hole and rubber circle that set up, very big reduction installation degree of difficulty, and need not professional instrument, installation moment is invariable, and difficult damage conductor to reach effectual insulating effect, reduce the potential safety hazard, pass through the cooperation of mounting hole and rubber circle simultaneously, further improve the closure, comparatively practical is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to an electric power connection technical field specifically is closed equipment fastener.
Background
The equipment wire clamp is used for connecting a bus down lead with an outlet terminal of electrical equipment such as a transformer, a circuit breaker, a mutual inductor, an isolating switch, a wall bushing and the like.
In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the protection cover adopted by the existing equipment wire clamp is of a semi-open structure, only can play a part of protection effects, cannot insulate, has potential safety hazards, is very troublesome to install, and is easy to damage conductors, so that the closed equipment wire clamp is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed equipment fastener has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the closed equipment wire clamp comprises a wire clamp body, a first protective shell, a second protective shell and a torque bolt;
straight plates are welded on the left side and the right side of the wire clamp body, the lower ends of the first protective shell and the second protective shell are movably connected with the straight plates through hinges respectively, a pressing plate is arranged at the upper end of the wire clamp body, fixed blocks are fixedly arranged on the left side and the right side of the pressing plate, and threaded grooves are formed in the middle of each fixed block and the left side and the right side of the upper end of the wire clamp body;
the torque bolt is in threaded connection with the threaded groove, magnets are fixedly mounted on the inner sides of the upper ends of the first protective shell and the second protective shell, limiting grooves are formed in the upper ends of the wire clamp body and the lower end of the pressing plate, mounting holes are formed in the middle of the front ends of the first protective shell and the second protective shell, and the mounting holes are semicircular.
As a preferred embodiment of the present invention, the inner cavities of the first protective shell and the second protective shell are all bonded with a protective layer, and the protective layer is formed by filling silica gel.
As an optimized embodiment of the present invention, the handle is fixedly mounted on the outer side of the first protective shell and the outer side of the second protective shell, and the handle is made of insulating rubber.
As a preferred embodiment of the present invention, the inner side of the mounting hole is bonded with a rubber ring, and the thickness of the rubber ring is set to be 4 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first protecting crust that sets up, the second protecting crust, the hinge, a handle, pressing plates, the fixed block, the thread groove, the torque bolt, magnet, mounting hole and rubber circle, during the use, at first insert the generating line spacing inslot, rethread fixed block and torque bolt cooperation are installed, the very big reduction installation degree of difficulty, and need not professional instrument, installation moment is invariable, difficult damage conductor, then rotate the first protecting crust and the second protecting crust of both sides, make magnet contact with each other attract, thereby carry out totally enclosed protection to clamp body and pressing plate, thereby reach effectual insulating effect, reduce the potential safety hazard, simultaneously through the cooperation of mounting hole and rubber circle, further improve the closure, be favorable to more practical closed equipment fastener of use.
2. The utility model discloses an inner chamber of first protecting crust and second protecting crust all bonds there is the inoxidizing coating, and the inoxidizing coating adopts the silica gel to fill and forms, is convenient for further improve insulating resistance to pressure through the silica gel inoxidizing coating, improves the safe and reliable of fastener body, is favorable to more practical use closed equipment fastener.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the closed equipment clamp of the present invention;
fig. 2 is the first protective shell and the second protective shell of the closed device cable clamp of the present invention.
In the figure: 1. the fastener body, 2, straight board, 3, first protecting crust, 4, second protecting crust, 5, hinge, 6, handle, 7, clamp plate, 8, fixed block, 9, thread groove, 10, moment bolt, 11, magnet, 12, inoxidizing coating, 13, spacing groove, 14, mounting hole, 15, rubber circle.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: the closed equipment wire clamp comprises a wire clamp body 1, a first protective shell 3, a second protective shell 4 and a torque bolt 10;
the left side and the right side of the wire clamp body 1 are both welded with straight plates 2, the lower ends of the first protective shell 3 and the second protective shell 4 are movably connected with the straight plates 2 through hinges 5 respectively, the upper end of the wire clamp body 1 is provided with a pressing plate 7, the left side and the right side of the pressing plate 7 are both fixedly provided with fixed blocks 8, and the middle part of each fixed block 8 and the left side and the right side of the upper end of the wire clamp body 1 are both provided with threaded grooves 9;
the torque bolt 10 is in threaded connection with the threaded groove 9, magnets 11 are fixedly mounted on the inner sides of the upper ends of the first protective shell 3 and the second protective shell 4, limiting grooves 13 are formed in the upper end of the wire clamp body 1 and the lower end of the pressing plate 7, mounting holes 14 are formed in the middle of the front ends of the first protective shell 3 and the second protective shell 4, and the mounting holes 14 are semicircular.
Referring to fig. 1 and 2 in the present embodiment, when in use, through the first protective shell 3, the second protective shell 4, the hinge 5, the handle 6, the pressing plate 7, the fixing block 8, the threaded groove 9, the torque bolt 10, the magnet 11, the mounting hole 14 and the rubber ring 15, firstly, the bus is inserted into the limiting groove 13, and then the fixing block 8 is matched with the torque bolt 11 for installation, so that the installation difficulty is greatly reduced, a special tool is not needed, the installation torque is constant, the conductor is not easy to damage, then the first protective shell 3 and the second protective shell 4 on both sides are rotated, so that the magnets 11 are mutually contacted and attracted, thereby performing totally-enclosed protection on the wire clamp body 1 and the pressing plate 7, achieving effective insulation effect, reducing potential safety hazard, meanwhile, the sealing performance is further improved through the matching of the mounting hole 14 and the rubber ring 15, and the closed equipment wire clamp is more practical to use.
The inner cavities of the first protective shell 3 and the second protective shell 4 are both bonded with protective layers 12, and the protective layers 12 are formed by filling silica gel.
In the embodiment, referring to fig. 1, the inner cavities of the first protective shell 3 and the second protective shell 4 are both bonded with the protective layer 12, and the protective layer 12 is formed by filling silica gel, so that the insulation and pressure resistance is further improved through the silica gel protective layer 12, the safety and reliability of the wire clamp body 1 are improved, and the closed type equipment wire clamp is more practically used.
The handles 6 are fixedly mounted on the outer sides of the first protective shell 3 and the second protective shell 4, and the handles 6 are made of insulating rubber.
Wherein, the inboard of mounting hole 14 all is glued rubber circle 15, and the thickness of rubber circle 15 sets up to 4 mm.
The theory of operation, during the use, at first insert the generating line in spacing groove 13, rethread fixed block 8 and the cooperation of moment bolt 11 are installed, very big reduction installation degree of difficulty, and need not professional instrument, installation moment is invariable, difficult damage conductor, then rotate the first protecting crust 3 and the second protecting crust 4 of both sides, make magnet 11 contact attraction each other, thereby carry out totally closed protection to fastener body 1 and clamp plate 7, thereby reach effectual insulating effect, reduce the potential safety hazard, simultaneously through the cooperation of mounting hole 14 and rubber circle 15, further improve the closure, it has inoxidizing coating 12 all to adhere through the inner chamber of first protecting crust 3 and second protecting crust 4, inoxidizing coating 12 adopts silica gel to fill to form, be convenient for further improve insulating withstand voltage through silica gel inoxidizing coating 12, improve the safe and reliable of fastener body 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The closed equipment wire clamp is characterized by comprising a wire clamp body (1), a first protective shell (3), a second protective shell (4) and a torque bolt (10);
straight plates (2) are welded on the left side and the right side of the wire clamp body (1), the lower ends of the first protective shell (3) and the second protective shell (4) are movably connected with the straight plates (2) through hinges (5) respectively, a pressing plate (7) is arranged at the upper end of the wire clamp body (1), fixed blocks (8) are fixedly mounted on the left side and the right side of the pressing plate (7), and threaded grooves (9) are formed in the middle of each fixed block (8) and the left side and the right side of the upper end of the wire clamp body (1);
moment bolt (10) and thread groove (9) screwed connection, the inboard equal fixed mounting in upper end of first protecting crust (3) and second protecting crust (4) has magnet (11), spacing groove (13) have all been seted up with the lower extreme of clamp plate (7) to the upper end of fastener body (1), mounting hole (14) have all been seted up with the front end middle part of second protecting crust (4) in first protecting crust (3), mounting hole (14) are semi-circular.
2. The enclosed equipment clamp of claim 1, wherein: the inner cavities of the first protective shell (3) and the second protective shell (4) are both bonded with protective layers (12), and the protective layers (12) are formed by filling silica gel.
3. The enclosed equipment clamp of claim 1, wherein: the outer sides of the first protective shell (3) and the second protective shell (4) are fixedly provided with handles (6), and the handles (6) are made of insulating rubber.
4. The enclosed equipment clamp of claim 1, wherein: the inboard of mounting hole (14) all is binded rubber circle (15), just the thickness of rubber circle (15) sets up to 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021938199.XU CN212934878U (en) | 2020-09-08 | 2020-09-08 | Closed equipment cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021938199.XU CN212934878U (en) | 2020-09-08 | 2020-09-08 | Closed equipment cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934878U true CN212934878U (en) | 2021-04-09 |
Family
ID=75305335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021938199.XU Expired - Fee Related CN212934878U (en) | 2020-09-08 | 2020-09-08 | Closed equipment cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934878U (en) |
-
2020
- 2020-09-08 CN CN202021938199.XU patent/CN212934878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |