CN212012088U - Practical low residual voltage and full voltage monitoring device - Google Patents
Practical low residual voltage and full voltage monitoring device Download PDFInfo
- Publication number
- CN212012088U CN212012088U CN201922402300.3U CN201922402300U CN212012088U CN 212012088 U CN212012088 U CN 212012088U CN 201922402300 U CN201922402300 U CN 201922402300U CN 212012088 U CN212012088 U CN 212012088U
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- mounting panel
- mounting
- lightning protection
- low residual
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Abstract
The utility model discloses a practical low residual voltage and full voltage monitoring devices, including first mounting panel, first mounting panel side surface outside evenly is provided with the bolt through the screw hole, first mounting panel one side bottom mounting is provided with places the board, the fixed second mounting panel that is provided with in first mounting panel one side top, it is provided with installation mechanism to place between board top and the second mounting panel, place the board top and seted up the standing groove, the inside bottom both sides of standing groove evenly are provided with damping spring, the fixed backup pad that is provided with between the damping spring top. The utility model discloses can make the installation to the lightning protection device that has residual voltage and voltage detection function become swift simple, and convenient operation, the extrusion through preliminary block of standing groove and clamp plate is fixed promptly just can accomplish the installation to the lightning protection device, need not use too much trompil and installation auxiliary work, is favorable to dismantling the use work to the installation of lightning protection device, has improved the convenience in utilization of this device.
Description
Technical Field
The utility model relates to a lightning protection device technical field specifically is a practical low residual voltage and full voltage monitoring devices.
Background
A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can be conducted and shunted within a very short time, so that damage of surge to other equipment in the loop is avoided, and the surge protector has a function of detecting residual voltage and voltage.
Lightning protection devices in the existing market are mainly divided into tubular lightning arresters, silicon carbide lightning arresters and metal oxide lightning arresters, and the effect that the protection circuit is not destroyed by thunder and lightning is played, however, because the lightning protection devices need use a lot of bolts and other supplementary mounting tools when installing, the installation steps are loaded down with trivial details and the work degree of difficulty when causing the installation and pulling down increases, reduces operating personnel's work efficiency, and when taking place the vibration, probably leads to the lightning protection devices to drop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a practical low residual voltage and full voltage monitoring devices to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a practical low residual voltage and full voltage monitoring device comprises a first mounting plate, bolts are uniformly arranged on the outer side of one side surface of the first mounting plate through threaded holes, a placing plate is fixedly arranged at the bottom end of one side of the first mounting plate, a second mounting plate is fixedly arranged at the top end of one side of the first mounting plate, an installation mechanism is arranged between the top of the placing plate and the second installation plate, a placing groove is arranged on the top of the placing plate, damping springs are evenly arranged on two sides of the bottom end in the placing groove, a supporting plate is fixedly arranged between the top ends of the damping springs, a lightning protection device is arranged between the top of the supporting plate and the pressing plate, a plurality of wiring ends are uniformly arranged on one side of the lightning protection device far away from the first mounting plate, the lightning protection device bottom is provided with the earthing terminal, the backup pad bottom is provided with the earth connection, the board is placed in the earth connection bottom of passing.
Preferably, installation mechanism includes screw rod, slide bar and clamp plate, it is provided with the screw rod through the pivot activity to place between the one end that the board top is close to first mounting panel and the second mounting panel, it is provided with the slide bar to place between board top one end and the second mounting panel at screw rod one side is fixed, screw rod and slide bar top outside are provided with the clamp plate through screw hole and mounting hole activity respectively.
Preferably, the bottom of the pressure plate is provided with a protective soft cushion.
Preferably, one end of the top of the second mounting plate is provided with a control handle at one end of a rotating shaft where the screw rod is located.
Preferably, the model of the lightning protector is DZ47Y 4P.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can make the installation to the lightning protection device that has residual voltage and voltage detection function become swift simple, and convenient operation, namely can accomplish the installation to the lightning protection device through preliminary block of standing groove and extrusion of clamp plate are fixed, need not use too much trompil and installation auxiliary work, be favorable to dismantling the use work to the installation of lightning protection device, improve the convenience in utilization of this device;
2. the utility model discloses still support the bottom of lightning protection device through the structure that sets up damping spring and backup pad, carry out specific use at the lightning protection device, because of the lightning protection device is supported through damping spring and backup pad in the standing groove, so when the device takes place vibrations, damping spring's shock attenuation effect can prevent effectively that the lightning protection device from droing, also can avoid the lightning protection device to receive vibrations and damage, has improved the life of lightning protection device.
Drawings
FIG. 1 is a schematic view of the overall structure of a practical low residual voltage and full voltage monitoring device according to the present invention;
FIG. 2 is a right side view of a practical low residual voltage and full voltage monitoring device of the present invention;
fig. 3 is a top view of the utility model relates to a practical low residual voltage and full voltage monitoring device.
In the figure: 1. a first mounting plate; 2. a bolt; 3. placing the plate; 4. a second mounting plate; 5. an installation mechanism; 6. a placement groove; 7. a damping spring; 8. a support plate; 9. a lightning protection device; 10. a terminal; 11. a ground terminal; 12. a ground line; 13. a screw; 14. a slide bar; 15. pressing a plate; 16. a protective cushion; 17. a control handle.
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. 1-3, the present invention provides a technical solution: a practical low residual voltage and full voltage monitoring device comprises a first mounting plate 1, bolts 2 are uniformly arranged on the outer side of one side surface of the first mounting plate 1 through threaded holes, a placing plate 3 is fixedly arranged at the bottom end of one side of the first mounting plate 1, a second mounting plate 4 is fixedly arranged at the top end of one side of the first mounting plate 1, an installation mechanism 5 is arranged between the top of the placing plate 3 and the second mounting plate 4, a placing groove 6 is arranged at the top of the placing plate 3, damping springs 7 are uniformly arranged at the two sides of the bottom end in the placing groove 6, a supporting plate 8 is fixedly arranged between the top ends of the damping springs 7, a lightning protector 9 is arranged between the top of the supporting plate 8 and a pressing plate 15, a plurality of wiring ends 10 are uniformly arranged at one side of the lightning protector 9 far away from the first mounting plate 1, a grounding end 11 is arranged, the bottom end of the grounding wire 12 penetrates through the placing plate 3.
The lightning protection device is characterized in that the mounting mechanism 5 comprises a screw rod 13, a sliding rod 14 and a pressing plate 15, the screw rod 13 is movably arranged between one end, close to the first mounting plate 1, of the top of the placing plate 3 and the second mounting plate 4 through a rotating shaft, the sliding rod 14 is fixedly arranged between one end, close to the top of the placing plate 3, of the top of the second mounting plate 4 and one side of the screw rod 13, the pressing plate 15 is movably arranged on the outer sides of the top ends of the screw rod 13 and the sliding rod 14 through threaded holes and mounting holes respectively, and the lightning protection device 9; the bottom of the pressure plate 15 is provided with a protective soft cushion 16, and the protective soft cushion 16 is arranged to provide a certain protection effect for the lightning protection device 9; a control handle 17 is arranged at one end of the top of the second mounting plate 4, which is located at one end of a rotating shaft where the screw 13 is located, and the control handle 17 can conveniently work to rotate the rotating shaft where the screw 13 is located; the model of the lightning protection device 9 is DZ47Y 4P.
The working principle is as follows: the lightning protection device 9 is a device for detecting residual voltage or voltage, which can conduct and shunt in a very short time, thereby avoiding damage of surge to other devices in a loop, namely a device for detecting low residual voltage and full voltage, when the lightning protection device 9 needs to be installed, the first installation plate 1 is directly installed on a wall body through the bolt 2, a worker can directly place the lightning protection device 9 on the placing groove 6 on the placing plate 3, and connect the grounding end 11 of the lightning protection device 9 with the grounding wire 12 on the placing plate 3, after the placement is completed, the worker can rotate the screw 13 through the rotation control handle 17, the pressure plate 15 for limiting through the slide rod 14 can displace along the setting direction of the slide rod 14 along with the rotation of the screw rod 13, thereby fixing the lightning protection device 9 by pressing from the upper part, namely completing the fixed installation of the lightning protection device 9 on the placing plate 3, the mounting means is swift simple, high durability and convenient operation, the installation to lightning protection device 9 just can be accomplished to preliminary block through standing groove 6 and the extrusion of clamp plate 15 are fixed, need not use too much trompil and installation auxiliary work, be favorable to dismantling the use work to the installation of lightning protection device 9, the convenience of use of this device has been improved, carry out specific use at lightning protection device 9, because of lightning protection device 9 is supported through damping spring 7 and backup pad 8 in standing groove 6, so when the device takes place vibrations, damping spring 7's shock attenuation effect can effectively prevent that lightning protection device 9 from droing, also can avoid lightning protection device 9 to receive vibrations and damage, the life of lightning protection device 9 has been improved.
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 (5)
1. The utility model provides a practical low residual voltage and full voltage monitoring devices, includes first mounting panel (1), its characterized in that: the outer side of one side surface of the first mounting plate (1) is uniformly provided with bolts (2) through threaded holes, the bottom of one side of the first mounting plate (1) is fixedly provided with a placing plate (3), the top of one side of the first mounting plate (1) is fixedly provided with a second mounting plate (4), an installing mechanism (5) is arranged between the top of the placing plate (3) and the second mounting plate (4), the top of the placing plate (3) is provided with a placing groove (6), two sides of the bottom inside the placing groove (6) are uniformly provided with damping springs (7), a supporting plate (8) is fixedly arranged between the top of the damping springs (7), a lightning arrester (9) is arranged between the top of the supporting plate (8) and a pressing plate (15), one side of the lightning arrester (9) far away from the first mounting plate (1) is uniformly provided with a plurality of wiring ends (10), and the bottom, the bottom of the supporting plate (8) is provided with a grounding wire (12), and the bottom end of the grounding wire (12) penetrates through the placing plate (3).
2. A practical low residual voltage and full voltage monitoring device according to claim 1, wherein: installation mechanism (5) include screw rod (13), slide bar (14) and clamp plate (15), it is provided with screw rod (13) through the pivot activity to place between one end that board (3) top is close to first mounting panel (1) and second mounting panel (4), it is provided with slide bar (14) to place between board (3) top one end and second mounting panel (4) at screw rod (13) one side fixed, screw rod (13) and slide bar (14) top outside are provided with clamp plate (15) through screw hole and mounting hole activity respectively.
3. A practical low residual voltage and full voltage monitoring device according to claim 2, wherein: and a protective soft cushion (16) is arranged at the bottom of the pressure plate (15).
4. A practical low residual voltage and full voltage monitoring device according to claim 2, wherein: and one end of the top of the second mounting plate (4) is provided with a control handle (17) at one end of a rotating shaft where the screw rod (13) is located.
5. A practical low residual voltage and full voltage monitoring device according to claim 1, wherein: the model of the lightning protection device (9) is DZ47Y 4P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402300.3U CN212012088U (en) | 2019-12-27 | 2019-12-27 | Practical low residual voltage and full voltage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402300.3U CN212012088U (en) | 2019-12-27 | 2019-12-27 | Practical low residual voltage and full voltage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012088U true CN212012088U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402300.3U Expired - Fee Related CN212012088U (en) | 2019-12-27 | 2019-12-27 | Practical low residual voltage and full voltage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270844A (en) * | 2021-06-22 | 2021-08-17 | 河北云山电子科技有限公司 | Adjusting device for current probe of lightning arrester and using method thereof |
-
2019
- 2019-12-27 CN CN201922402300.3U patent/CN212012088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270844A (en) * | 2021-06-22 | 2021-08-17 | 河北云山电子科技有限公司 | Adjusting device for current probe of lightning arrester and using method thereof |
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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: 20201124 Termination date: 20211227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |