CN212970617U - Locking device for electric element - Google Patents
Locking device for electric element Download PDFInfo
- Publication number
- CN212970617U CN212970617U CN202022320322.8U CN202022320322U CN212970617U CN 212970617 U CN212970617 U CN 212970617U CN 202022320322 U CN202022320322 U CN 202022320322U CN 212970617 U CN212970617 U CN 212970617U
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims description 7
- 241000282472 Canis lupus familiaris Species 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a locking device for electrical elements, which comprises a mounting plate, the four corners inside the mounting plate are all provided with threaded holes, and the threaded holes are communicated with the inside and the outside of the mounting plate, the positive end at the top of the mounting plate is provided with a clamping plate B, the middle position of the mounting plate top, which is far away from the two sides of the end of the clamping plate B, is symmetrically provided with a clamping plate A, the two ends of the bottom of the clamping plate A are symmetrically provided with mounting rods, the mounting rods extend to the inside of the mounting plate, the two ends at the same side are provided with a group of racks B at the top of one side of the mounting rods, and the two groups of racks B are provided with springs; the utility model discloses a mutually supporting of mounting panel, screw hole and grip block C can make things convenient for operating personnel to place electrical components, makes the installation between its and the mounting panel gapped to the high temperature to its work production is sparse, thereby increases its radiating effect, improves its life.
Description
Technical Field
The utility model relates to a locking device technical field for the electrical element specifically is a locking device for electrical element.
Background
With the continuous development of the current electrical industry, more and more electrical elements are continuously put into daily use of people, and the electrical elements need to be connected through wiring assemblies in the actual installation and use process, so that the stable operation between the electrical elements and an electrical cabinet is ensured;
the prior device has the following problems:
1. when the existing electric component locking device is used for installing an electric component, most of the electric component locking devices are in a fit state, and heat dissipation at the bottom is inconvenient when the electric component locking device works to generate higher temperature, so that internal parts are damaged, and the service life of the electric component locking device is shortened;
2. when the existing electric component is fixed, most of the existing electric components are fixed by bolts, and although the bolt is fixed firmly, the bolt is inconvenient for later disassembly and maintenance of operators, so that the convenience of use of the device is reduced;
3. when the existing electric component is used for arranging and fixing the connecting wires, most of the existing electric components need to be fixed by other fixing devices by operators, so that the complexity of the use of the device is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking device for electrical component to it has following problem to propose current device in the above-mentioned background art to solve: 1. when the existing electric component locking device is used for installing an electric component, most of the electric component locking devices are in a fit state, and heat dissipation at the bottom is inconvenient when the electric component locking device works to generate higher temperature, so that internal parts are damaged, and the service life of the electric component locking device is shortened; 2. when the existing electric component is fixed, most of the existing electric components are fixed by bolts, and although the bolt is fixed firmly, the bolt is inconvenient for later disassembly and maintenance of operators, so that the convenience of use of the device is reduced; 3. when the existing electric components are used for arranging and fixing the connecting wires, operators are mostly required to fix the connecting wires by means of other fixing devices, so that the problem of complexity in use of the device is increased.
In order to achieve the above object, the utility model provides a following technical scheme: a locking device for an electric element comprises a mounting plate, wherein threaded holes are formed in four corners inside the mounting plate, the threaded holes are communicated with the inside and the outside of the mounting plate, a clamping plate B is arranged at one end of the front side of the top of the mounting plate, clamping plates A are symmetrically arranged at the middle positions of two sides of one end, far away from the clamping plate B, of the top of the mounting plate, mounting rods are symmetrically arranged at two ends of the bottoms of the two groups of clamping plates A, the mounting rods extend into the mounting plate, a rack B is arranged at the top of one side of one group of mounting rods at two ends of the same side, a spring B is arranged at one side, far away from the mounting rods, of the two groups of rack B, the spring B is connected with the other group of mounting rods, a rack A is arranged at the bottom of the other group of mounting rods at two ends of the same side, close, and the spring A is connected with a group of mounting rods, the middle positions at the two ends in the mounting plate are jointly provided with a rotating rod, the rotating rod extends to the outside of the mounting plate, the two ends of the outer side of the rotating rod are symmetrically provided with gears which are respectively meshed with the rack B and the rack A, the top and the bottom of one side, close to each other, of the two groups of clamping plates A and the top and the bottom of one end, close to the back of the clamping plate B are respectively provided with a clamping plate C, the two groups of clamping plates C are mutually matched, the two groups of clamping plates A and the front end of the clamping plate B are respectively and uniformly provided with a placing groove which is respectively communicated with the inside and the outside of the clamping plates A and the clamping plates B, the middle positions at the two sides of the placing groove are symmetrically provided with sliding rails, the insides of the two groups of the sliding rails are respectively provided with sliding blocks, two sets of one side that the slider is close to each other all is provided with the fixed plate, and two sets of fixed plate mutual adaptation, and is two sets of the bottom of fixed plate all is provided with the installation piece, and is two sets of one side that the installation piece is close to each other is provided with spring C jointly.
Preferably, the middle position of the top of the mounting plate is symmetrically provided with through grooves, and the through grooves are matched with the mounting rods.
Preferably, one side of the fixing plate close to each other is provided with a rubber pad, and the rubber pads are connected with the fixing plate.
Preferably, the middle position department of the inside back one end of mounting panel is provided with the bearing, and bearing and dwang looks adaptation each other.
Preferably, the middle position of the front end inside the mounting plate and the front end outside the rotating rod are respectively provided with a threaded hole and a thread, and the threaded hole is matched with the thread.
Preferably, the handle is arranged at one end of the front face of the rotating rod, and anti-skid lines are arranged on the outer side of the handle.
Preferably, the side, close to each other, of each of the rack B and the rack a is provided with a stop, and the stop is connected with the spring B and the spring a respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the locking device for the electrical component can facilitate an operator to place the electrical component, can also facilitate the operator to clamp and fix the electrical components with different sizes and models, and can facilitate the operator to clamp, fix and arrange the connecting wires in different directions;
1. through the mutual matching of the mounting plate, the threaded hole and the clamping plate C, an operator can conveniently place an electric component, so that a gap is formed between the electric component and the mounting plate, the high temperature generated by the operation of the electric component can be conveniently evacuated, the heat dissipation effect of the electric component is improved, and the service life of the electric component is prolonged;
2. through the mutual matching of the rotating rod, the gear, the rack B, the rack A, the spring B, the spring A, the mounting rod, the mounting plate and the clamping plate A, an operator can conveniently clamp and fix the electric components with different sizes and models, and meanwhile, the operator can conveniently and quickly disassemble and overhaul, so that the whole mounting device does not need to be disassembled, and the use convenience of the device is improved;
3. through mutually supporting of fixed plate, spring C, slider, slide rail and standing groove, can make things convenient for operating personnel to carry out the centre gripping to the connecting wire of equidirectional not fixed with the arrangement to make things convenient for operating personnel to overhaul interconnecting link fast, thereby increase the practicality that the device used.
Drawings
Fig. 1 is a first front sectional view of the present invention;
FIG. 2 is a second sectional view of the present invention;
fig. 3 is a side cross-sectional view of the present invention;
fig. 4 is a top cross-sectional view of the present invention;
FIG. 5 is a rear view of the present invention;
fig. 6 is an enlarged schematic view of a structure in fig. 2 according to the present invention.
In the figure: 1. mounting a plate; 2. a threaded hole; 3. mounting a rod; 4. a spring A; 5. a gear; 6. rotating the rod; 7. a rack A; 8. a spring B; 9. a rack B; 10. a clamping plate A; 11. a clamping plate B; 12. a placement groove; 13. a slide rail; 14. mounting blocks; 15. a spring C; 16. a fixing plate; 17. a slider; 18. and a clamping plate C.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: a locking device for an electrical element comprises a mounting plate 1, wherein threaded holes 2 are formed in four corners inside the mounting plate 1, the threaded holes 2 are communicated with the inside and the outside of the mounting plate 1, a clamping plate B11 is arranged at one end of the front face of the top of the mounting plate 1, clamping plates A10 are symmetrically arranged at middle positions of two sides of one end, far away from a clamping plate B11, of the top of the mounting plate 1, mounting rods 3 are symmetrically arranged at two ends of the bottoms of two groups of clamping plates A10, the mounting rods 3 extend into the mounting plate 1, racks B9 are arranged at the tops of one sides, close to rack 9, of one group of mounting rods 3 at two ends of the same side, springs B8 are arranged on one sides, far away from the mounting rods 3, of two groups of racks B9, the springs B8 are connected with the other group of mounting rods 3, racks A7 are arranged at the bottoms, close to one side of the other group of the, the spring A4 is connected with a group of mounting rods 3, the middle positions of the two ends in the mounting plate 1 are provided with the rotating rod 6 together, the rotating rod 6 extends to the outside of the mounting plate 1, the two ends of the outer side of the rotating rod 6 are symmetrically provided with the gears 5, the gears 5 are meshed with the racks B9 and A7 respectively, so that an operator can conveniently clamp and fix electric components with different sizes, and meanwhile, the operator can conveniently and quickly disassemble and overhaul the whole mounting device without disassembling the whole mounting device, thereby improving the use convenience of the device, the top and the bottom of one side, close to each other, of the two groups of clamping plates A10 and the top and the bottom of one end, close to the back of the clamping plate B11 are provided with clamping plates C18, the two groups of clamping plates C18 are mutually matched, so that the operator can conveniently place the electric components, a gap is formed between the clamping plates and the mounting plate 1, and the high temperature generated, thereby increasing the heat dissipation effect and prolonging the service life of the clamping plate, the side of the two groups of clamping plates A10 far away from each other and the front end of the clamping plate B11 are both provided with the placing grooves 12 uniformly, the placing groove 12 is respectively communicated with the inside and the outside of the clamping plate A10 and the clamping plate B11, the sliding rails 13 are symmetrically arranged at the middle positions of the two sides of the placing groove 12, the sliding blocks 17 matched with the two groups of sliding rails 13 are arranged inside the two groups of sliding rails 13, the sliding blocks 17 extend to the outside of the sliding rail 13, one side of the two groups of sliding blocks 17 close to each other is provided with a fixed plate 16, the two fixing plates 16 are matched with each other, the bottom parts of the two fixing plates 16 are both provided with mounting blocks 14, the sides of the two mounting blocks 14 close to each other are provided with a spring C15 together, can make things convenient for operating personnel to carry out the centre gripping to the connecting wire of equidirectional not fixed with the arrangement to make things convenient for operating personnel to overhaul interconnecting link fast, thereby increase the practicality that the device used.
Furthermore, the middle position department symmetry at mounting panel 1 top is provided with logical groove, and leads to groove and the mutual adaptation of installation pole 3, is convenient for remove.
Furthermore, a rubber pad is disposed on one side of the fixing plate 16 adjacent to each other, and the rubber pad is connected to the fixing plate 16 to prevent the connecting wires from being worn.
Furthermore, the middle position of the inside back one end of mounting panel 1 is provided with the bearing, and the bearing and dwang 6 looks adaptation each other, are convenient for rotate.
Furthermore, the middle position of the front end inside the mounting plate 1 and the front end outside the rotating rod 6 are respectively provided with a threaded hole and a thread, and the threaded hole and the thread are mutually matched, so that the mounting plate is convenient to fix.
Further, the front end of the rotating rod 6 is provided with a handle, and the outer side of the handle is provided with anti-skidding lines to prevent the handle from sliding during rotation.
Further, the side where the rack B9 and the rack a7 are close to each other is provided with a stopper, and the stoppers are connected with the spring B8 and the spring a4 respectively to prevent the engagement of the counter gear 5 from being disengaged.
The working principle is as follows: when the heat dissipation device is used, the mounting plate 1 and the components above the mounting plate are mounted at the designated position, then the mounting plate 1 and the components above the mounting plate are fixed inside the threaded hole 2 through the insertion of an external bolt, then the electric component is clamped and fixed once through the clamping plate C18 on the inner side of the clamping plate C18 in the insertion mode, and meanwhile, the space is arranged between the electric component and the mounting plate 1 through the design of the clamping plate C18, so that the temperature circulation is facilitated during the work, the heat dissipation effect is improved, and the service life of the heat dissipation device is prolonged;
through rotating the rotating rod 6, the rotating rod 6 drives the gear 5 to rotate, the gear 5 drives the rack B9 and the rack A7 to move mutually and simultaneously press the spring B8 and the spring A4, the rack B9 and the rack A7 drive the installation rod 3 to move mutually and approach to the inside of the installation plate 1, the installation rod 3 drives the clamping plate A10 to approach to each other to clamp and fix the electric components, the electric components with different sizes and models can be clamped and fixed conveniently by operators through the matching of the components, and meanwhile, the operators can conveniently and quickly disassemble and overhaul, so that the whole installation device does not need to be disassembled, and the use convenience of the device is improved;
after the installation is accomplished, when needing to connect external circuit, it is tensile to drive spring C15 through pulling fixed plate 16, make fixed plate 16 drive slider 17 slide in the inside of slide rail 13 and keep away from, then place the inside of entering standing groove 12 with the circuit, the elasticity that loosens fixed plate 16 and pass through spring C15 restores and drives fixed plate 16 and restore and carry out the centre gripping fixedly to the connecting wire, but the multiunit design through this part simultaneously can make things convenient for operating personnel to carry out the centre gripping to the connecting wire of equidirectional fixed and arrange in order to make things convenient for operating personnel to dock interconnecting link fast and overhaul, thereby increase the practicality that the device used.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. A locking device for electrical components, comprising a mounting plate (1), characterized in that: the mounting plate is characterized in that threaded holes (2) are formed in four corners inside the mounting plate (1), the threaded holes (2) are communicated with the inside and the outside of the mounting plate (1), a clamping plate B (11) is arranged at one front end of the top of the mounting plate (1), clamping plates A (10) are symmetrically arranged at middle positions of two sides of one end, far away from the clamping plate B (11), of the top of the mounting plate (1), mounting rods (3) are symmetrically arranged at two ends of the bottom of the two groups of clamping plates A (10), the mounting rods (3) extend into the mounting plate (1), racks B (9) are arranged at the tops of one sides of the mounting rods (3) at one side of the same side and are connected with one another group of mounting rods (3), racks A (7) are arranged at the bottoms of one sides, near the racks B (9), of the mounting rods (3) at another group of two groups of the same side and are connected with one group of mounting rods (8), one side of the two groups of racks A (7) far away from the other group of installation rods (3) is provided with springs A (4), the springs A (4) are connected with the other group of installation rods (3) mutually, the middle positions of the two ends in the installation plate (1) are provided with rotating rods (6) jointly, the rotating rods (6) extend to the outside of the installation plate (1), gears (5) are symmetrically arranged at the two ends of the outer side of the rotating rods (6), the gears (5) are meshed with the racks B (9) and the racks A (7) respectively, the tops and the bottoms of the two groups of clamping plates A (10) close to one side mutually and the tops and the bottoms of one ends of the back sides of the clamping plates B (11) are provided with clamping plates C (18), the two groups of clamping plates C (18) are mutually matched, one side of the two groups of clamping plates A (10) far away from each other and one end of the front sides of the clamping plates B (11, and standing groove (12) communicate with the inside and the outside of grip block A (10) and grip block B (11) each other respectively, the intermediate position department symmetry of standing groove (12) both sides is provided with slide rail (13), and is two sets of the inside of slide rail (13) all is provided with rather than slider (17) of mutually supporting, and slider (17) extend to the outside of slide rail (13), and is two sets of one side that slider (17) are close to each other all is provided with fixed plate (16), and two sets of fixed plate (16) mutual adaptation, and is two sets of the bottom of fixed plate (16) all is provided with installation piece (14), and is two sets of one side that installation piece (14) are close to each other is provided with spring C (15) jointly.
2. A locking device for an electric component according to claim 1, characterized in that: the middle position department symmetry at mounting panel (1) top is provided with logical groove, and leads to groove and mounting rod (3) mutual adaptation.
3. A locking device for an electric component according to claim 1, characterized in that: and rubber pads are arranged on the sides, close to each other, of the two groups of fixing plates (16), and the rubber pads are connected with the fixing plates (16).
4. A locking device for an electric component according to claim 1, characterized in that: the middle position department of the inside back one end of mounting panel (1) is provided with the bearing, and bearing and dwang (6) mutual adaptation.
5. A locking device for an electric component according to claim 1, characterized in that: the mounting plate is characterized in that a threaded hole and a thread are respectively formed in the middle position of the front end inside the mounting plate (1) and the front end outside the rotating rod (6), and the threaded hole and the thread are matched with each other.
6. A locking device for an electric component according to claim 1, characterized in that: the front one end of dwang (6) is provided with the handle, and the outside of handle is provided with anti-skidding line.
7. A locking device for an electric component according to claim 1, characterized in that: one side of the rack B (9) close to one side of the rack A (7) is provided with a stop dog, and the stop dogs are connected with the spring B (8) and the spring A (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320322.8U CN212970617U (en) | 2020-10-16 | 2020-10-16 | Locking device for electric element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320322.8U CN212970617U (en) | 2020-10-16 | 2020-10-16 | Locking device for electric element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970617U true CN212970617U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022320322.8U Active CN212970617U (en) | 2020-10-16 | 2020-10-16 | Locking device for electric element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212970617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422311A (en) * | 2021-08-23 | 2021-09-21 | 山东寿光巨能电气有限公司 | High-low voltage switch device convenient for limiting opening and closing valve |
| CN115589693A (en) * | 2022-10-28 | 2023-01-10 | 广东美的智能科技有限公司 | Clamping assembly and controller system |
-
2020
- 2020-10-16 CN CN202022320322.8U patent/CN212970617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422311A (en) * | 2021-08-23 | 2021-09-21 | 山东寿光巨能电气有限公司 | High-low voltage switch device convenient for limiting opening and closing valve |
| CN115589693A (en) * | 2022-10-28 | 2023-01-10 | 广东美的智能科技有限公司 | Clamping assembly and controller system |
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