CN213878730U - Little electric wire netting voltage protection device - Google Patents
Little electric wire netting voltage protection device Download PDFInfo
- Publication number
- CN213878730U CN213878730U CN202022852393.2U CN202022852393U CN213878730U CN 213878730 U CN213878730 U CN 213878730U CN 202022852393 U CN202022852393 U CN 202022852393U CN 213878730 U CN213878730 U CN 213878730U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed plate
- fixed
- voltage protection
- connecting plate
- 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.)
- Active
Links
Images
Landscapes
- Fuses (AREA)
Abstract
The utility model provides a little electric wire netting voltage protection device relates to overload protection ware technical field, including fixed plate and fixing device, the fixed surface of fixed plate is connected with the ware body, and the surface of fixed plate is equipped with fixing device, and fixing device includes the connecting plate, the surface and the wall fixed connection of connecting plate, and the inside that the connecting plate is close to the fixed plate is inserted and is equipped with four kellies, and four rectangular holes have been seted up on the surface of fixed plate, the inside of four rectangular holes respectively with four kellies sliding connection, four kellies are close to the one end of fixed plate and all rotate and are connected with the limiting plate, and the size of limiting plate is less than the size of rectangular hole. The utility model discloses, when the workman maintained overload protection ware, the workman need dismantle overload protection ware sometimes, because overload protection ware adopts the mode of bolt fastening, the workman is difficult to dismantle overload protection ware, has increased staff's intensity, causes inconvenience for the staff, and this device has solved the difficult problem of maintaining of overload protection ware.
Description
Technical Field
The utility model relates to an overload protection ware technical field especially relates to a little electric wire netting voltage protection device.
Background
Overload protectors, commonly in the form of friction torque limiters and ball torque limiters, are commonly used to be installed between the active and passive sides of a power transmission and to separate the torque limiters when an overload fault occurs, thereby effectively protecting the drive machinery and the load.
Overload protection ware is often used for little electric wire netting voltage protection, when the workman maintains overload protection ware, the workman need be dismantled overload protection ware sometimes, because overload protection ware adopts the mode of bolt fastening, the workman is difficult for dismantling overload protection ware, leads to overload protection ware difficult maintenance, has increased staff's intensity, causes inconvenience for the staff.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a micro-grid voltage protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a little electric wire netting voltage protection device, includes fixed plate and fixing device, the fixed surface of fixed plate is connected with the ware body, the surface of fixed plate is equipped with fixing device, fixing device includes the connecting plate, the surface and the wall fixed connection of connecting plate, the inside that the connecting plate is close to the fixed plate is inserted and is equipped with four kellies, four rectangular holes, four have been seted up on the surface of fixed plate the inside in rectangular hole respectively with four kellies sliding connection, four the kellies are close to the one end of fixed plate and all rotate and are connected with the limiting plate, the size of limiting plate is less than the size in rectangular hole.
Preferably, the surface of four clamping rods is sleeved with a spring, one end of the spring away from the device body is fixedly connected with the connecting plate, one end of the spring away from the connecting plate is fixedly connected with a pressing frame, and one end of the pressing frame away from the spring is contacted with the fixing plate.
Preferably, four press two liang of frames to be a set of, two sets of press the equal fixedly connected with U-shaped plate of one end that the fixed plate was kept away from to the frame, two the one end that the connecting plate was kept away from to the U-shaped plate is all inserted and is equipped with the slide bar, two the equal sliding connection in surface of slide bar has a slide cylinder, two the equal fixedly connected with square board of one end that the slide bar was kept away from to the slide cylinder, two the surface of square board all with connecting plate fixed connection.
Preferably, the surfaces of the two sliding cylinders are provided with clamping holes, the inner walls of the two clamping holes are connected with inserting rods in a sliding mode, the surfaces of the two inserting rods are provided with positioning holes, and the sizes of the two positioning holes are matched with the sizes of the two inserting rods respectively.
Preferably, the surface of fixed plate is equipped with auxiliary device, auxiliary device includes two rectangular channels, two the rectangular channel is all seted up on the surface of fixed plate, two the equal sliding connection of inner wall of rectangular channel has the card frame, two the surface of card frame respectively with two card frame sliding connection, two the round hole has all been seted up on the surface of card frame, the equal sliding connection of inner wall of two round holes has the connecting rod, two the connecting rod is close to the equal fixedly connected with clamp plate of one end of card frame.
Preferably, two the equal fixedly connected with iron plate of one end that the card frame was kept away from to the connecting rod, two the equal fixedly connected with two magnets of one end that the card frame is close to iron plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through setting up fixing device, when the overload protection ware on the fixed plate is dismantled to needs, the slip slide bar, the slide bar drives the U-shaped plate and slides along the gliding while of slide cartridge inner wall, the gliding while drive of U-shaped plate presses the frame to slide, the slide bar slides after the certain distance, stop sliding the slide bar, slide the inserted bar on the slide cartridge afterwards, the inserted bar slides along the inner wall in card hole on the slide cartridge, the inserted bar slides after the certain distance, in the locating hole of inserted bar slides in, the slide bar is fixed by the inserted bar this moment, the connecting plate is also fixed, rotate the limiting plate afterwards, after the limiting plate rotates certain angle, the connecting plate breaks away from the extrusion plate, can take out the fixed plate from the surface of slide bar this moment, the overload protection ware that links to each other with the fixed plate also is taken out, the difficult problem of maintaining of overload protection ware has been solved to this device.
2. In the utility model, through arranging the auxiliary device, when the electric wire is required to be connected on the overload protector, the clamping frame slides, after the clamping frame slides to a required position along the inner wall of the rectangular groove, the sliding clamping frame is stopped, the effect of adjusting the position of the clamping frame is achieved, then the iron plate is pulled, the iron plate slides and simultaneously drives the connecting rod to slide, the connecting rod slides along the inner wall of the round hole on the clamping frame and simultaneously drives the pressing plate to slide, after the pressing plate slides for a certain distance, the sliding pressing plate is stopped, then the electric wire passes through the inner wall of the clamping frame, after the electric wire passes through the inner wall of the clamping frame, the iron plate is loosened, the iron plate slides under the action of the magnetic force, the connecting rod slides while the iron plate slides, the pressing plate slides while driving the pressing plate to slide, after the pressing plate slides for a certain distance, the pressing plate extrudes the electric wire, at the moment, the electric wire is fixed by the pressing plate, at the moment, the electric wire can be connected on the overload protector, the device solves the problem that when the electric wire is connected to the overload protector, the electric wire is easy to shake, so that the wiring of workers is influenced.
Drawings
Fig. 1 is a schematic perspective view of a microgrid voltage protection device according to the present invention;
fig. 2 is a schematic structural view of a fixing device in a microgrid voltage protection device according to the present invention;
fig. 3 is a schematic view of a part of a fixing device in a microgrid voltage protection device according to the present invention;
fig. 4 is a schematic side view of the microgrid voltage protection apparatus of fig. 2;
fig. 5 is a schematic diagram of a structure in a position a of fig. 4 in a microgrid voltage protection apparatus.
Illustration of the drawings: 1. a fixing plate; 2. a fixing device; 201. a connecting plate; 202. a rectangular hole; 203. pressing the frame; 204. a limiting plate; 205. a slide bar; 206. a slide cylinder; 207. inserting a rod; 208. a square plate; 209. a U-shaped plate; 210. a spring; 211. a clamping rod; 3. an auxiliary device; 31. a rectangular groove; 32. clamping a frame; 33. pressing a plate; 34. a connecting rod; 35. a magnet; 36. an iron plate; 4. a container body.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing means 2 and the auxiliary means 3 will be described in detail below.
As shown in fig. 1 and fig. 2, the fixing device 2 includes a connecting plate 201, a surface of the connecting plate 201 is fixedly connected to a wall surface, four fastening rods 211 are inserted into the connecting plate 201 near the fixing plate 1, four rectangular holes 202 are formed in the surface of the fixing plate 1, the interiors of the four rectangular holes 202 are slidably connected to the four fastening rods 211, one ends of the four fastening rods 211 near the fixing plate 1 are rotatably connected to limit plates 204, the limit plates 204 are rotated, after the limit plates 204 rotate by a certain angle, the connecting plate 201 is separated from the extrusion of the connecting plate 201, the size of the limit plates 204 is smaller than that of the rectangular holes 202, springs 210 are sleeved on the surfaces of the four fastening rods 211, one ends of the four springs 210 away from the device body 4 are fixedly connected to the connecting plate 201, one ends of the four springs 210 away from the connecting plate 201 are fixedly connected to press frames 203, one ends of the four press frames 203 away from the springs 210 are in contact with the fixing plate 1, four press frames 203 are grouped in pairs, one end of each press frame 203, which is far away from the fixed plate 1, is fixedly connected with a U-shaped plate 209, one end of each U-shaped plate 209, which is far away from the connecting plate 201, is inserted with a slide bar 205, the slide bars 205 slide along the inner wall of the slide cylinders 206 and drive the U-shaped plates 209 to slide, the U-shaped plates 209 drive the press frames 203 to slide while sliding, the slide bars 205 stop sliding after sliding for a certain distance, the surfaces of the two slide bars 205 are both slidably connected with slide cylinders 206, one ends of the two slide cylinders 206, which are far away from the slide bars 205, are both fixedly connected with square plates 208, the surfaces of the two square plates 208 are both fixedly connected with the connecting plate 201, the surfaces of the two slide cylinders 206 are both provided with clamping holes, the inner walls of the two clamping holes are both slidably connected with inserting rods 207, the inserting rods 207 on the slide cylinders 206, the inserting rods 207 slide along the inner walls of the clamping holes on the slide cylinders 206, and the inserting rods 207 slide for a certain distance, the inserted rods 207 slide into the positioning holes of the sliding rod 205, the positioning holes are formed in the surfaces of the two inserted rods 207, and the sizes of the two positioning holes are respectively matched with the sizes of the two inserted rods 207.
The whole fixing device 2 achieves the effect that by arranging the fixing device 2, when the overload protector on the fixing plate 1 needs to be disassembled, the sliding rod 205 slides along the inner wall of the sliding cylinder 206 and simultaneously drives the U-shaped plate 209 to slide, the pressing frame 203 slides while the U-shaped plate 209 slides, after the sliding rod 205 slides for a certain distance, the sliding rod 205 stops sliding, then the inserting rod 207 on the sliding cylinder 206 slides, the inserting rod 207 slides along the inner wall of the clamping hole on the sliding cylinder 206, after the inserting rod 207 slides for a certain distance, the inserting rod 207 slides into the positioning hole of the sliding rod 205, at the moment, the sliding rod 205 is fixed by the inserting rod 207, the connecting plate 201 is also fixed, then the limiting plate 204 rotates for a certain angle, the connecting plate 201 is separated from the extrusion of the connecting plate 201, at the moment, the fixing plate 1 can be taken out from the surface of the sliding rod 205, and the overload protector connected with the fixing plate 1 is also taken out, the device solves the problem that the overload protector is not easy to maintain.
As shown in fig. 4 and 5, the auxiliary device 3 includes two rectangular channels 31, the surface at fixed plate 1 is all seted up to two rectangular channels 31, the equal sliding connection of inner wall of two rectangular channels 31 has card frame 32, slide card frame 32, card frame 32 slides to required position after along rectangular channel 31's inner wall, stop slide card frame 32, the effect of adjusting card frame 32 position has been reached, the surface of two card frames 32 respectively with two card frame 32 sliding connection, the round hole has all been seted up on the surface of two card frames 32, the equal sliding connection of inner wall of two round holes has connecting rod 34, the equal fixedly connected with clamp plate 33 of one end that two connecting rods 34 are close to card frame 32, the equal fixedly connected with iron plate 36 of one end that card frame 32 was kept away from to two connecting rods 34, two equal fixedly connected with magnet 35 of one end that two card frames 32 are close to iron plate 36.
The whole auxiliary device 3 achieves the effect that by arranging the auxiliary device 3, when the electric wire is required to be connected to the overload protector, the clamping frame 32 slides, after the clamping frame 32 slides to a required position along the inner wall of the rectangular groove 31, the sliding of the clamping frame 32 is stopped, the effect of adjusting the position of the clamping frame 32 is achieved, then the iron plate 36 is pulled, the iron plate 36 slides and simultaneously drives the connecting rod 34 to slide, the connecting rod 34 slides along the inner wall of the round hole on the clamping frame 32 and simultaneously drives the pressing plate 33 to slide, after the pressing plate 33 slides for a certain distance, the pulling of the iron plate 36 is stopped, then the electric wire passes through the inner wall of the clamping frame 32, after the electric wire passes through the inner wall of the clamping frame 32, the iron plate 36 is loosened, the iron plate 36 slides under the magnetic force of the magnet 35, the iron plate 36 slides and simultaneously drives the connecting rod 34 to slide, the pressing plate 33 slides while the connecting rod 34 slides, after the pressing plate 33 slides for a certain distance, the clamp plate 33 extrudees the electric wire, and the electric wire is fixed by clamp plate 33 this moment, can connect the electric wire on overload protection ware this moment, and this device has solved when connecting the electric wire on overload protection ware, and the electric wire rocks easily to influence the problem of staff's wiring.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a little electric wire netting voltage protection device, includes fixed plate (1) and fixing device (2), its characterized in that: the fixed surface of fixed plate (1) is connected with the ware body (4), the surface of fixed plate (1) is equipped with fixing device (2), fixing device (2) are including connecting plate (201), the surface and the wall fixed connection of connecting plate (201), inside that connecting plate (201) are close to fixed plate (1) is inserted and is equipped with four kelly (211), four rectangular hole (202), four have been seted up on the surface of fixed plate (1) the inside of rectangular hole (202) respectively with four kelly (211) sliding connection, four one end that kelly (211) are close to fixed plate (1) all rotates and is connected with limiting plate (204), the size of limiting plate (204) is less than the size of rectangular hole (202).
2. The microgrid voltage protection device of claim 1, wherein: four the surface of kelly (211) all overlaps there are spring (210), four the one end that the ware body (4) was kept away from in spring (210) all with connecting plate (201) fixed connection, four the equal fixedly connected with of one end that connecting plate (201) were kept away from in spring (210) presses frame (203), four the one end that spring (210) were kept away from in pressure frame (203) all contacts with fixed plate (1).
3. The microgrid voltage protection device of claim 2, wherein: four two liang of a set of, two sets of press frame (203) the equal fixedly connected with U-shaped plate (209) of one end that fixed plate (1) were kept away from in press frame (203), two the one end that connecting plate (201) were kept away from in U-shaped plate (209) all inserts and is equipped with slide bar (205), two the equal sliding connection in surface of slide bar (205) has slide cartridge (206), two the equal fixedly connected with square board (208), two of one end that slide bar (205) were kept away from in slide cartridge (206) the surface of square board (208) all with connecting plate (201) fixed connection.
4. A microgrid voltage protection device according to claim 3, characterized in that: the surface of the two sliding cylinders (206) is provided with clamping holes, the inner walls of the two clamping holes are connected with the inserting rods (207) in a sliding mode, the surface of the two inserting rods (207) is provided with positioning holes, and the sizes of the two positioning holes are matched with the sizes of the two inserting rods (207) respectively.
5. The microgrid voltage protection device of claim 1, wherein: the surface of fixed plate (1) is equipped with auxiliary device (3), auxiliary device (3) include two rectangular channel (31), two rectangular channel (31) are all seted up on the surface of fixed plate (1), two the equal sliding connection of inner wall of rectangular channel (31) has card frame (32), two the surface of card frame (32) respectively with two card frame (32) sliding connection, two the round hole has all been seted up on the surface of card frame (32), the equal sliding connection of inner wall of two round holes has connecting rod (34), two the equal fixedly connected with clamp plate (33) of one end that connecting rod (34) are close to card frame (32).
6. The microgrid voltage protection device of claim 5, wherein: two the equal fixedly connected with iron plate (36) of one end that card frame (32) were kept away from in connecting rod (34), two the equal fixedly connected with two magnet (35) of one end that card frame (32) are close to iron plate (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852393.2U CN213878730U (en) | 2020-12-02 | 2020-12-02 | Little electric wire netting voltage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852393.2U CN213878730U (en) | 2020-12-02 | 2020-12-02 | Little electric wire netting voltage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878730U true CN213878730U (en) | 2021-08-03 |
Family
ID=77041083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022852393.2U Active CN213878730U (en) | 2020-12-02 | 2020-12-02 | Little electric wire netting voltage protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449819A (en) * | 2022-03-11 | 2022-05-06 | 江苏通钥电子科技有限公司 | Switching power supply control device |
-
2020
- 2020-12-02 CN CN202022852393.2U patent/CN213878730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449819A (en) * | 2022-03-11 | 2022-05-06 | 江苏通钥电子科技有限公司 | Switching power supply control device |
| CN114449819B (en) * | 2022-03-11 | 2023-02-28 | 江苏通钥电子科技有限公司 | Switching power supply control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213878730U (en) | Little electric wire netting voltage protection device | |
| CN204496852U (en) | A kind of aerial condutor safety warning-panel hanging tool | |
| CN214452718U (en) | Conveniently change packing wooden case of bottom plate | |
| CN211203582U (en) | Wisdom is video monitoring device of easy installation for building | |
| CN215681122U (en) | Circuit connecting assembly for development of all-purpose smart thermoelectric cloud technology | |
| CN213724526U (en) | Transformer overhauls safety belt linkage | |
| CN214099441U (en) | Circuit disconnection locking mechanism for engineering equipment maintenance | |
| CN211034729U (en) | Device convenient to fixed automobile parts | |
| KR102062678B1 (en) | Torque hinge | |
| CN202657760U (en) | Elastic adjusting bolt | |
| CN219205030U (en) | Driving shell easy to maintain | |
| CN218940172U (en) | Protective door assembly convenient for smooth insertion of plug | |
| CN216142573U (en) | Locking safety device of low-voltage switch cabinet | |
| CN209859812U (en) | Novel overturning inspection equipment for interlayer insulation paper machine | |
| CN217008833U (en) | Demagnetizer for feeding of selection machine | |
| CN205442420U (en) | Safe master switch who uses on tower machine | |
| CN215728400U (en) | Residual current sensor based on Internet of things | |
| CN213399638U (en) | IC card with chip replacing structure | |
| CN213445778U (en) | Engineering machine tool structure hangs commentaries on classics device | |
| CN211439698U (en) | Electronic product assembly fixture | |
| CN216134106U (en) | Centralized control type operation and maintenance management device for power engineering grid-connected building | |
| CN212631490U (en) | Fire protection device is used in electric power installation | |
| CN214176253U (en) | Copper bar convenient for orderly butt joint for electrical cabinet | |
| CN216974144U (en) | Scaffold frame safety net joins externally device | |
| CN209975249U (en) | Mica paper machine compression roller pressure automatic control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |