CN219998796U - Looped netowrk cabinet locking device - Google Patents
Looped netowrk cabinet locking device Download PDFInfo
- Publication number
- CN219998796U CN219998796U CN202320171495.9U CN202320171495U CN219998796U CN 219998796 U CN219998796 U CN 219998796U CN 202320171495 U CN202320171495 U CN 202320171495U CN 219998796 U CN219998796 U CN 219998796U
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- China
- Prior art keywords
- box
- fixedly connected
- clamping
- connecting plate
- magnet box
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- 239000000428 dust Substances 0.000 claims description 8
- 210000000214 mouth Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of ring main units, in particular to a ring main unit locking device, which comprises a battery box; the top of the battery box is fixedly connected with a connecting plate; the surface of the connecting plate is provided with a connecting component; the connecting component comprises a clamping plate; the surface of the clamping plate is connected with a screw rod in a threaded manner; the surface of the clamping plate is provided with a convex groove; a convex block is connected inside the convex groove in a sliding way; the surface of the convex block is fixedly connected with a first magnet box; one side of the connecting plate is provided with a clamping cavity; circular grooves are formed in the top and the bottom of the inner wall of the bayonet cavity; a clamping rod is clamped in the circular groove; one end of the clamping rod penetrates through the second magnet box; through the structural design of protruding groove and draw-in bar, avoid using with controlling the panel cooperation and lead to need to increase material kind and cutting cost to controlling the panel trompil, also realized convenient to detach's function of changing simultaneously, improved the efficiency of installation.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a ring main unit locking device.
Background
The ring main unit is an electric device with a group of power transmission and distribution electric equipment arranged in a metal or nonmetal insulating cabinet body or made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and is widely applied to power distribution stations and box-type substations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like.
The prior ring main unit locking device is also an important component in the ring main unit, the working principle is that the high-voltage sensor outputs an electric signal to control the relay contact of the electrified display to be closed, so that the locking electromagnet is attracted, the grounding operation hole is prevented from being opened after the electromagnet is attracted, and the grounding switch cannot be operated, so that the locking of the grounding switch is realized, and the installation of the grounding switch is mainly realized by being matched and fixed with the control panel.
However, the existing locking device is usually placed on the operation panel when being fixedly installed by being matched with the operation panel, the operation panel needs to be perforated before installation, the installation mode is complex, the replacement is not easy, and the size is larger, and the material cost is higher; therefore, a ring main unit locking device is provided for the problems.
Disclosure of Invention
In order to make up the defects in the prior art, the locking device is usually placed on the operation panel when being matched with the operation panel for fixed installation, the operation panel is required to be perforated before installation, the installation mode is complex and is not easy to replace, and the problem of large volume and high material cost is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a ring main unit locking device, which comprises a battery box; the top of the battery box is fixedly connected with a connecting plate; the surface of the connecting plate is provided with a connecting component;
the connecting component comprises a clamping plate; the surface of the clamping plate is connected with a screw rod in a threaded manner; the surface of the clamping plate is provided with a convex groove; a convex block is connected inside the convex groove in a sliding way; the surface of the convex block is fixedly connected with a first magnet box; one side of the connecting plate is provided with a clamping cavity; circular grooves are formed in the top and the bottom of the inner wall of the bayonet cavity; a clamping rod is clamped in the circular groove; one end of the clamping rod penetrates through the second magnet box; the surface of the second magnet box is provided with a straight oral cavity; and a spring is arranged in the straight oral cavity.
Preferably, the surface of the clamping plate is movably connected with one side of the connecting plate; a dust cover is fixedly connected to the top of the connecting plate; electromagnets are arranged in the first magnet box and the second magnet box; one side of the second magnet box is fixedly connected with a grounding element through a bolt standard part.
Preferably, one end of the screw rod penetrates through the connecting plate and extends to one side of the connecting plate away from the clamping plate; the surface of the screw rod is in threaded connection with the surface of the connecting plate.
Preferably, an I-shaped connecting element is arranged at the bottom of the first magnet box; the top and the bottom of the I-shaped connecting element are fixedly connected with the bottom of the first magnet box and the top of the battery box respectively through bolt standard components.
Preferably, one end of the clamping rod penetrates through the second magnet box and extends into the second magnet box; one end of the clamping rod, which is positioned inside the second magnet box, is fixedly connected with a pull block.
Preferably, the top end of the spring is fixedly connected with the surface of the pull block; the bottom end of the spring is fixedly connected with the surface of the pull block; and a connecting socket is arranged on one side of the battery box.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the convex groove and the clamping rod, the problem that the material type and the cutting cost are increased when the clamping rod is matched with the control panel to be used is avoided, meanwhile, the function of convenient disassembly and replacement is realized, the problems of complex installation mode and higher material cost are solved, and the installation efficiency is improved;
2. according to the utility model, through the structural design of the protective cover, the function of protecting the electromagnet is realized, dust deposition is prevented from falling on the surface of the electromagnet due to long-time work, the problem that flammable particles may spontaneously ignite on the surface of the electromagnet to cause fire is solved, and the adaptability in use is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a schematic view of a first magnet case structure according to the present utility model;
fig. 5 is a schematic view of a second magnet case structure of the present utility model.
In the figure: 1. a battery box; 2. a connecting plate; 3. a clamping plate; 4. a screw; 5. a convex groove; 6. a male block; 7. a first magnet box; 8. clamping the mouth; 9. a circular groove; 10. a clamping rod; 11. a second magnet box; 12. a straight mouth; 13. a spring; 14. a dust cover; 15. a grounding element; 16. an I-shaped connecting element; 17. pulling blocks; 18. and a connection socket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a ring main unit locking device includes a battery box 1; the top of the battery box 1 is fixedly connected with a connecting plate 2; the surface of the connecting plate 2 is provided with a connecting component;
the connecting assembly comprises a clamping plate 3; the surface of the clamping plate 3 is connected with a screw 4 through threads; the surface of the clamping plate 3 is provided with a convex groove 5; a convex block 6 is connected inside the convex groove 5 in a sliding way; the surface of the convex block 6 is fixedly connected with a first magnet box 7; a clamping cavity 8 is formed in one side of the connecting plate 2; circular grooves 9 are formed in the top and the bottom of the inner wall of the bayonet cavity 8; a clamping rod 10 is clamped in the circular groove 9; one end of the clamping rod 10 penetrates through a second magnet box 11; the surface of the second magnet box 11 is provided with a straight cavity 12; a spring 13 is arranged in the straight oral cavity 12;
during operation, battery box 1 is inside to be laid the battery, supply power through inside battery, thereby connecting plate 2 and battery box 1 fixed connection fix, when the installation, install cardboard 3 in one side of connecting plate 2 through screw rod 4, in the convex groove 5 is gone into to the convex piece 6 card of magnet case 7 fixed surface connection No. one again, directly take out the convex piece 6 from in the convex groove 5 during the dismantlement can, to the installation of magnet case No. two 11, mainly control card pole 10 through spring 13 flexible to cooperate with circular slot 9, thereby fix magnet case No. two 11.
Further, the surface of the clamping plate 3 is movably connected with one side of the connecting plate 2; the top of the connecting plate 2 is fixedly connected with a dust cover 14; electromagnets are arranged in the first magnet box 7 and the second magnet box 11; one side of the second magnet box 11 is fixedly connected with a grounding element 15 through a bolt standard part;
in operation, the dust cap 14 prevents dust and thus protects the electromagnet, and the grounding element 15 can be connected to the ground, which locks the electromagnet.
Further, one end of the screw 4 penetrates through the connecting plate 2 and extends to one side of the connecting plate 2 away from the clamping plate 3; the surface of the screw 4 is in threaded connection with the surface of the connecting plate 2;
in operation, the clamping plate 3 is fixed on the surface of the connecting plate 2 by the screw 4.
Further, an I-shaped connecting element 16 is arranged at the bottom of the first magnet box 7; the top and the bottom of the I-shaped connecting element 16 are fixedly connected with the bottom of the first magnet box 7 and the top of the battery box 1 respectively through bolt standard parts;
in operation, the I-shaped connecting element 16 is connected with the electromagnetic box 1, and transmits a closing signal to the first magnet box 7 to lock the electromagnet.
Further, one end of the clamping rod 10 penetrates through the second magnet box 11 and extends into the second magnet box 11; one end of the clamping rod 10, which is positioned in the second magnet box 11, is fixedly connected with a pull block 17;
when the magnetic clamping device works, 4 clamping rods 10 are arranged, all are vertically and bilaterally symmetrical in the second magnet box 11, the pulling block 17 is pulled to enable the springs 13 to be compressed, so that the clamping rods 10 are contracted to the second magnet box 11, and the second magnet box 11 can be taken out.
Further, the top end of the spring 13 is fixedly connected with the surface of the pull block 17; the bottom end of the spring 13 is fixedly connected with the surface of the pull block 17; a connecting socket 18 is arranged on one side of the battery box 1;
in operation, the spring 13 is fixedly connected with the upper and lower pull blocks 17, and the connection socket 18 is used for powering other work pieces.
Working principle: the battery box 1 is internally provided with a battery, the battery box 1 is internally provided with power, the connecting plate 2 is fixedly connected with the battery box 1, the clamping plate 3 is arranged on one side of the connecting plate 2 through the screw 4, the screw 4 fixes the clamping plate 3 on the surface of the connecting plate 2, the convex blocks 6 fixedly connected with the surface of the first magnet box 7 are clamped into the convex grooves 5, the convex blocks 6 are directly taken out of the convex grooves 5 during disassembly, the clamping rods 10 are mainly controlled to stretch out and draw back through the springs 13 for the installation of the second magnet box 11, the circular grooves 9 are matched, the second magnet box 11 is fixed, the dust cover 14 is dustproof, the electromagnet is protected, the grounding element 15 can be connected with the ground, the electromagnet is locked, the I-shaped connecting element 16 is connected with the electromagnetic box 1, closing signals are transmitted to the first magnet box 7, the electromagnet is locked, the number of the clamping rods 10 is 4, the number of the second magnet box 11 is symmetrical up and down, the springs 13 are compressed by pulling the pulling of the pulling blocks 17, the clamping rods 10 are contracted to the second magnet box 11, and the second magnet box 11 can be taken out, and the upper and lower magnets 13 are connected with the jack 18 for the other work.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A looped netowrk cabinet locking device, its characterized in that: comprises a battery box (1); the top of the battery box (1) is fixedly connected with a connecting plate (2); the surface of the connecting plate (2) is provided with a connecting component;
the connecting assembly comprises a clamping plate (3); the surface of the clamping plate (3) is connected with a screw rod (4) through threads; the surface of the clamping plate (3) is provided with a convex groove (5); a convex block (6) is connected inside the convex groove (5) in a sliding way; the surface of the convex block (6) is fixedly connected with a first magnet box (7); one side of the connecting plate (2) is provided with a clamping cavity (8); circular grooves (9) are formed in the top and the bottom of the inner wall of the bayonet cavity (8); a clamping rod (10) is clamped in the circular groove (9); one end of the clamping rod (10) penetrates through a second magnet box (11); a straight oral cavity (12) is formed in the surface of the second magnet box (11); a spring (13) is arranged in the straight oral cavity (12).
2. The ring main unit locking device according to claim 1, wherein: the surface of the clamping plate (3) is movably connected with one side of the connecting plate (2); a dust cover (14) is fixedly connected to the top of the connecting plate (2); electromagnets are arranged in the first magnet box (7) and the second magnet box (11); one side of the second magnet box (11) is fixedly connected with a grounding element (15) through a bolt standard part.
3. The ring main unit locking device according to claim 2, wherein: one end of the screw rod (4) penetrates through the connecting plate (2) and extends to one side, far away from the clamping plate (3), of the connecting plate (2); the surface of the screw rod (4) is in threaded connection with the surface of the connecting plate (2).
4. A ring main unit latch according to claim 3, wherein: the bottom of the first magnet box (7) is provided with an I-shaped connecting element (16); the top and the bottom of the I-shaped connecting element (16) are fixedly connected with the bottom of the first magnet box (7) and the top of the battery box (1) respectively through bolt standard components.
5. The ring main unit locking device according to claim 4, wherein: one end of the clamping rod (10) penetrates through the second magnet box (11) and extends into the second magnet box (11); one end of the clamping rod (10) positioned in the second magnet box (11) is fixedly connected with a pull block (17).
6. The ring main unit locking device according to claim 5, wherein: the top end of the spring (13) is fixedly connected with the surface of the pull block (17); the bottom end of the spring (13) is fixedly connected with the surface of the pull block (17); one side of the battery box (1) is provided with a connecting socket (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171495.9U CN219998796U (en) | 2023-02-09 | 2023-02-09 | Looped netowrk cabinet locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320171495.9U CN219998796U (en) | 2023-02-09 | 2023-02-09 | Looped netowrk cabinet locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998796U true CN219998796U (en) | 2023-11-10 |
Family
ID=88615139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320171495.9U Active CN219998796U (en) | 2023-02-09 | 2023-02-09 | Looped netowrk cabinet locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998796U (en) |
-
2023
- 2023-02-09 CN CN202320171495.9U patent/CN219998796U/en active Active
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| GR01 | Patent grant |