CN214957829U - Overvoltage protector for switch cabinet - Google Patents
Overvoltage protector for switch cabinet Download PDFInfo
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- CN214957829U CN214957829U CN202121741825.0U CN202121741825U CN214957829U CN 214957829 U CN214957829 U CN 214957829U CN 202121741825 U CN202121741825 U CN 202121741825U CN 214957829 U CN214957829 U CN 214957829U
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- protection device
- overvoltage protection
- mounting
- overvoltage
- plate
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Abstract
The utility model discloses an overvoltage protector for cubical switchboard, including the overvoltage protector body, one side of overvoltage protector body is provided with the mounting panel, and the equal fixed mounting in both ends of mounting panel has a slide rail, slidable mounting has the saddle on the slide rail, and saddle fixed mounting is close to a side of mounting panel at the overvoltage protector body, two the bottom fixed mounting of slide rail has same limit baffle, limit baffle and mounting panel fixed connection, the top of overvoltage protector body is provided with locating component, locating component includes cushion, fly leaf and extension spring. This an overvoltage protection device for cubical switchboard is through setting up the slide rail to install its vertical in appointed position, then the limiting displacement of the saddle and limit baffle on the cooperation overvoltage protection device body, make the overvoltage protection device body can rely on the gravity of self to realize quick installation, brought the facility for the use of reality.
Description
Technical Field
The utility model relates to an overvoltage protection device technical field especially relates to an overvoltage protection device for cubical switchboard.
Background
When all the electric appliances are used, the electric network voltage is most forbidden to be too high or too low, no matter industrial equipment or household appliances have a rated voltage, if the voltage exceeds the voltage, the insulation strength and the voltage withstanding value of the electric appliances are exceeded, the electric appliances can be burnt out or even fired due to heating and breakdown, and the overvoltage protector is produced for preventing the situations.
The current overvoltage protection device is directly fixed to a wall surface or other designated positions by using structures such as screws, and the defect of the installation mode is that the quick assembly and disassembly of the overvoltage protection device cannot be realized, so that inconvenience is brought to the actual use process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an overvoltage protector for cubical switchboard has solved present overvoltage protector and has all utilized screw isotructure direct fixation to wall or other assigned position departments, and the drawback of this mounting means is with the quick assembly disassembly who can't realize overvoltage protector to the problem of inconvenience is brought for the use of reality.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an overvoltage protection device for cubical switchboard, includes the overvoltage protection device body, one side of overvoltage protection device body is provided with the mounting panel, and the equal fixed mounting in both ends of mounting panel has the slide rail, slidable mounting has the saddle on the slide rail, and saddle fixed mounting is close to the side of mounting panel at the overvoltage protection device body, two the bottom fixed mounting of slide rail has same limit baffle, limit baffle and mounting panel fixed connection, the top of overvoltage protection device body is provided with locating component.
Adopt above-mentioned scheme, through setting up the slide rail to install its vertical in appointed position, then the limiting displacement of the saddle and limit baffle on the cooperation overvoltage protection device body, make the overvoltage protection device body can rely on the gravity of self to realize quick installation, brought the facility for actual use.
Preferably, locating component includes cushion, fly leaf and extension spring, the cushion is fixed at the upper surface of overvoltage protector body, and the upper surface of cushion sets up flutedly, the fly leaf passes through hinge and cushion swing joint, and the hinge is located the inside of recess, the one end that the cushion is close to the mounting panel has seted up the notch, extension spring is located the inside of notch, and extension spring's both ends respectively with fly leaf and overvoltage protector body fixed connection, the one end that the fly leaf is close to the mounting panel is fixed with the triangle, a side of mounting panel seted up with triangle assorted constant head tank.
Adopt above-mentioned scheme, through setting up locating component, utilize the cooperation of triangle piece and constant head tank, combine the extension spring effect to pull the power on the fly leaf for the overvoltage protection device body only can slide along the slide rail lapse, thereby has avoided the overvoltage protection device body to take place because of the condition that unexpected factor dropped, and the security is good.
Preferably, one end of the movable plate, which is far away from the mounting plate, is fixed with a pressing plate, and the upper surface of the pressing plate is provided with anti-skid lines.
Adopt above-mentioned scheme, through setting up the press platen, move down and directly press the press platen after overvoltage protection device body certain distance and can shift out the constant head tank with the triangle to can realize the high-efficient dismantlement of overvoltage protection device body.
Preferably, the end of the pressing plate far away from the movable plate is hinged with a supporting block, and the lower surface of the supporting block is in contact with the upper surface of the overvoltage protector body.
Adopt above-mentioned scheme, through setting up the supporting shoe, utilize its gravity of itself to make it play the effect of supporting the pressure board, prevent to press the unexpected condition emergence of being pressed down of pressure board.
Preferably, the upper surface of the limit baffle is fixedly provided with a compression spring, and the compression spring is a conical spring.
Adopt above-mentioned scheme, through setting up compression spring to set up it into the toper structure, can play the effect of support to the overvoltage protection device body on the one hand, make the grafting that the triangle can be stable in the inside of constant head tank, on the other hand also can prevent compression spring and appear crooked condition because of pressure.
Preferably, a supporting plate is fixedly mounted at the top end of the compression spring, and a rubber pad is fixedly connected to the upper surface of the supporting plate.
Adopt above-mentioned scheme, through setting up backup pad and rubber pad, can increase area of contact and frictional force between compression spring and the overvoltage protection device body, stability among the in-service use is good.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the overvoltage protector for the switch cabinet, the slide rail is arranged and vertically installed at the designated position, and then the slide saddle on the overvoltage protector body and the limiting action of the limiting baffle are matched, so that the overvoltage protector body can be quickly installed by means of the gravity of the overvoltage protector body, and convenience is brought to actual use;
this an overvoltage protection device for cubical switchboard through setting up locating component, utilizes the cooperation of triangle-shaped spare and constant head tank, combines the power of dragging of extension spring effect on the fly leaf for the overvoltage protection device body only can slide along the slide rail lapse, thereby has avoided the overvoltage protection device body to take place because of the condition that unexpected factor dropped, and the security is good.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a top sectional view of the mounting plate of the present invention;
FIG. 3 is a side sectional view of the spacer of the present invention;
fig. 4 is a front view of the compression spring of the present invention.
In the figure: 1. an overvoltage protector body; 2. mounting a plate; 3. a slide rail; 4. a saddle; 5. a limit baffle; 6. cushion blocks; 7. a groove; 8. a hinge; 9. a movable plate; 10. a notch; 11. an extension spring; 12. a triangular piece; 13. positioning a groove; 14. a pressing plate; 15. a support block; 16. a compression spring; 17. a support plate; 18. and (7) a rubber pad.
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. 1-4, an overvoltage protector for a switch cabinet comprises an overvoltage protector body 1, wherein a mounting plate 2 is arranged on one side of the overvoltage protector body 1, slide rails 3 are fixedly mounted at two ends of the mounting plate 2, a saddle 4 is slidably mounted on the slide rails 3, the saddle 4 is fixedly mounted on one side surface, close to the mounting plate 2, of the overvoltage protector body 1, the bottoms of the two slide rails 3 are fixedly provided with a same limit baffle 5, the limit baffle 5 is fixedly connected with the mounting plate 2, and a positioning assembly is arranged at the top of the overvoltage protector body 1; through setting up slide rail 3 to install its vertical in appointed position, then cooperate the saddle 4 on the overvoltage protection device body 1 and limit baffle 5's limiting displacement for the overvoltage protection device body 1 can rely on the gravity of self to realize quick installation, has brought the facility for actual use.
The positioning assembly comprises a cushion block 6, a movable plate 9 and an extension spring 11, the cushion block 6 is fixed on the upper surface of the overvoltage protector body 1, a groove 7 is formed in the upper surface of the cushion block 6, the movable plate 9 is movably connected with the cushion block 6 through a hinge 8, the hinge 8 is located inside the groove 7, the groove 7 is used for accommodating the hinge 8, the upper surface of the cushion block 6 and the lower surface of the movable plate 9 can be completely attached under the tensile force action of the extension spring 11, a notch 10 is formed in one end, close to the mounting plate 2, of the cushion block 6, the extension spring 11 is located inside the notch 10, two ends of the extension spring 11 are respectively fixedly connected with the movable plate 9 and the overvoltage protector body 1, a triangular piece 12 is fixed at one end, close to the mounting plate 2, of the movable plate 9, and a positioning groove 13 matched with the triangular piece 12 is formed in one side surface of the mounting plate 2; through setting up locating component, utilize the cooperation of triangle 12 and constant head tank 13, combine extension spring 11 to act on fly leaf 9 and drag the power for overvoltage protection device body 1 only can slide along slide rail 3 lapse, thereby has avoided overvoltage protection device body 1 to take place because of the condition that unexpected factor dropped, and the security is good.
A pressing plate 14 is fixed at one end of the movable plate 9 far away from the mounting plate 2, and anti-skid grains are arranged on the upper surface of the pressing plate 14; through setting up pressing plate 14, move down behind overvoltage protector body 1 certain distance and directly press pressing plate 14 and can shift out constant head tank 13 with triangle 12 to can realize overvoltage protector body 1's high-efficient dismantlement.
One end of the pressing plate 14, which is far away from the movable plate 9, is hinged with a supporting block 15, and the lower surface of the supporting block 15 is in contact with the upper surface of the overvoltage protector body 1; by providing the supporting block 15, it functions to support the pressing plate 14 by its own weight, and the pressing plate 14 is prevented from being accidentally pressed down.
A compression spring 16 is fixedly arranged on the upper surface of the limit baffle 5, and the compression spring 16 is a conical spring; through setting up compression spring 16 to set up it into the toper structure, can play the effect of support to overvoltage protector body 1 on the one hand for the inside at constant head tank 13 is pegged graft to triangle 12 can be stable, and on the other hand also can prevent compression spring 16 and appear crooked condition because of pressure.
A supporting plate 17 is fixedly arranged at the top end of the compression spring 16, and a rubber pad 18 is fixedly connected to the upper surface of the supporting plate 17; through setting up backup pad 17 and rubber pad 18, can increase area of contact and frictional force between compression spring 16 and the overvoltage protection device body 1, stability in the actual use is good.
To sum up, when the overvoltage protection device for the switch cabinet is used, firstly, the mounting plate 2 is fixedly mounted at a designated position, then the overvoltage protection device body 1 is slidably mounted on the slide rail 3 by the action of the saddle 4, and the overvoltage protection device body 1 is pushed to move downwards until the compression spring 16 is in a contracted state, so that the overvoltage protection device body 1 is mounted, in the process, when the inclined plane at the bottom of the triangular piece 12 is contacted with the mounting plate 2, the thrust generated by the mounting plate 2 on the triangular piece 12 can cause the movable plate 9 to overcome the tension of the tension spring 11 and gradually incline until the end part of the triangular piece 12 is contacted with the mounting plate 2, and then when the triangular piece 12 moves to one side of the first positioning groove 13, the movable plate 9 can be attached to the upper surface of the cushion block 6 again under the tension of the tension spring 11, and then the process is repeated again along with the downward movement of the overvoltage protection device body 1, until the triangular piece 12 is clamped in the positioning groove 13 at the proper position, when the overvoltage protector body 1 needs to be detached, the supporting block 15 is lifted up, and then the pressing plate 14 and the overvoltage protector body 1 are pressed down, so that the triangular piece 12 completely exits from the positioning groove 13, and then the overvoltage protector body 1 is pushed up, and the operation is simple and convenient.
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.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an overvoltage protection device for cubical switchboard, a serial communication port, including overvoltage protection device body (1), one side of overvoltage protection device body (1) is provided with mounting panel (2), and the equal fixed mounting in both ends of mounting panel (2) has slide rail (3), slidable mounting has saddle (4) on slide rail (3), and saddle (4) fixed mounting is close to the side of mounting panel (2) in overvoltage protection device body (1), two the bottom fixed mounting of slide rail (3) has same limit baffle (5), limit baffle (5) and mounting panel (2) fixed connection, the top of overvoltage protection device body (1) is provided with locating component.
2. The overvoltage protector for the switch cabinet according to claim 1, wherein the positioning assembly comprises a cushion block (6), a movable plate (9) and an extension spring (11), the cushion block (6) is fixed on the upper surface of the overvoltage protector body (1), the upper surface of the cushion block (6) is provided with a groove (7), the movable plate (9) is movably connected with the cushion block (6) through a hinge (8), the hinge (8) is located inside the groove (7), one end of the cushion block (6) close to the mounting plate (2) is provided with a notch (10), the extension spring (11) is located inside the notch (10), two ends of the extension spring (11) are respectively fixedly connected with the movable plate (9) and the overvoltage protector body (1), one end of the movable plate (9) close to the mounting plate (2) is fixed with a triangle (12), and one side surface of the mounting plate (2) is provided with a positioning groove (13) matched with the triangular piece (12).
3. An overvoltage protection device for a switch cabinet according to claim 2, characterized in that a pressing plate (14) is fixed to the end of the movable plate (9) remote from the mounting plate (2), and the upper surface of the pressing plate (14) is provided with anti-slip threads.
4. An overvoltage protection device for a switch cabinet according to claim 3, characterized in that the end of the pressing plate (14) remote from the movable plate (9) is hinged with a supporting block (15), and the lower surface of the supporting block (15) is in contact with the upper surface of the overvoltage protection device body (1).
5. An overvoltage protection device for a switchgear cabinet as claimed in claim 1, characterized in that the upper surface of the limit stop (5) is fixedly provided with a compression spring (16), and the compression spring (16) is embodied as a conical spring.
6. An overvoltage protector for a switch cabinet according to claim 5 characterized in that a support plate (17) is fixedly mounted on top of said compression spring (16) and a rubber pad (18) is fixedly attached to the upper surface of support plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121741825.0U CN214957829U (en) | 2021-07-29 | 2021-07-29 | Overvoltage protector for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121741825.0U CN214957829U (en) | 2021-07-29 | 2021-07-29 | Overvoltage protector for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957829U true CN214957829U (en) | 2021-11-30 |
Family
ID=79070922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121741825.0U Active CN214957829U (en) | 2021-07-29 | 2021-07-29 | Overvoltage protector for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957829U (en) |
-
2021
- 2021-07-29 CN CN202121741825.0U patent/CN214957829U/en active Active
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