CN213449869U - Electromagnetic lock for box-type transformer substation - Google Patents
Electromagnetic lock for box-type transformer substation Download PDFInfo
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- CN213449869U CN213449869U CN202022154342.2U CN202022154342U CN213449869U CN 213449869 U CN213449869 U CN 213449869U CN 202022154342 U CN202022154342 U CN 202022154342U CN 213449869 U CN213449869 U CN 213449869U
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Abstract
The utility model relates to an electromagnetic lock equipment technical field discloses box-type substation electromagnetic lock, which comprises a fixing plate and i, fixed perforation has been seted up to the fixed plate surface, the inside threaded connection fixed screw of fixed perforation, one side fixedly connected with roof of fixed plate, the outer fixed surface of roof is connected with the electromagnetic plate, the first mounting panel of one end fixedly connected with of electromagnetic plate. The utility model has the advantages of it is following and effect: this electromagnetic lock equipment is by the fixed plate, the roof, first mounting panel, the second mounting panel, a plurality of structures movable mounting combinations such as adsorption plate form, when fixing this equipment, need pull down the fixed plate through dismantling the set screw earlier, make the fixed plate pass through set screw fixed mounting to the case frame, the fixed plate threaded connection of rethread fixed perforation grafting set screw and opposite side, the first mounting panel and the second mounting panel at roof both ends all can reach the purpose of fixed mounting electromagnetic lock through riveting or grafting.
Description
Technical Field
The utility model relates to an electromagnetic lock technical field, in particular to box-type substation electromagnetic lock.
Background
The design of an electromagnetic lock (or called a magnetic lock) is the same as that of an electromagnet, the electromagnetic principle is utilized, and when current passes through a silicon steel sheet, the electromagnetic lock can generate strong suction to tightly suck an adsorption iron plate to achieve the effect of locking a door. As long as the small current electromagnetic lock can generate the magnetic force, the access control system controlling the power supply of the electromagnetic lock is powered off after identifying the correctness of personnel, and the electromagnetic lock can be opened after losing the suction force. As long as the small current electromagnetic lock can generate the magnetic force, the access control system controlling the power supply of the electromagnetic lock is powered off after identifying the correctness of personnel, and the electromagnetic lock can be opened after losing the suction force. Because the electromagnetic lock has no complicated mechanical structure and no bolt structure, the electromagnetic lock is suitable for the access control of escape doors or fire doors. The lock body is protected by pouring epoxy resin inside the lock body. The indoor magnetic lock is widely applied to important buildings at home and abroad, becomes a non-negligible important link of a high-tech access control system, has the advantages of strong suction force generation, low power consumption, stable and reliable quality, monitoring signal feedback output, external damage prevention, no noise, fire control and anti-theft characteristics and the like compared with the traditional lock. The magnetic lock is divided into a hanging type and an embedded type according to different installation environments. The electromagnetic lock is mainly suitable for realizing interlocking of a front cabinet door and a rear cabinet door of indoor high-voltage switch equipment by locking parts, prevents misoperation and is an indispensable locking device for power generation and power supply departments. In addition, in order to meet the requirements of the integrated automatic transformer substation, some electromagnetic locks are additionally provided with auxiliary contacts in the locks, a pair of corresponding switch contacts can be provided for users at the combining and separating positions of the locks, the mutual interlocking and integrated automatic sampling of the locks of the users are facilitated, the idle stroke is avoided, and the electromagnetic lock is an ideal locking device for modern transformer substation equipment.
With prior art, electromagnetic locks on the market are various, but some electromagnetic locks still have the defect of being inconvenient to install and fix when being installed, resulting in the phenomenon that the electromagnetic lock is easy to loosen or fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a box-type substation electromagnetic lock has the effect of the fixed mounting of being convenient for.
The above technical purpose of the present invention can be achieved by the following technical solutions: box-type substation electromagnetic lock, including the fixed plate, fixed perforation has been seted up to the fixed plate surface, the inside threaded connection set screw of fixed perforation, one side fixedly connected with roof of fixed plate, the outer fixed surface of roof is connected with the electromagnetic plate, the first mounting panel of one end fixedly connected with of electromagnetic plate, first mounting hole has been seted up to the surface of first mounting panel, the one end fixedly connected with second mounting panel of electromagnetic plate, the second mounting hole has been seted up to the surface of second mounting panel.
Through adopting the above technical scheme, this electromagnetic lock is by the fixed plate, the roof, the electromagnetic plate, first mounting panel, the second mounting panel, a plurality of structures movable mounting combinations such as adsorption plate form, when fixing this equipment, need pull down the fixed plate through dismantling the fixed screw earlier, make the fixed plate through fixed screw fixed mounting on the case frame, the fixed plate threaded connection of rethread fixed perforation grafting fixed screw and opposite side, the first mounting panel and the second mounting panel at roof both ends all can reach the purpose of fixed mounting electromagnetic lock through riveting or grafting.
The utility model discloses a further set up to: the outer surface of the fixed plate is provided with a zinc coating, and the upper surface of the electromagnetic plate is provided with an adsorption plate.
Through adopting above-mentioned technical scheme, the galvanizing coat of fixed plate surface promotes self resistance to corrosion, prolongs the life of self, and the adsorption plate is used for butt joint absorption electromagnetic plate.
The utility model discloses a further set up to: one end fixedly connected with cover plate of electromagnetic plate, the surface of cover plate is pegged graft and is had spacing post, the surface of spacing post has cup jointed the spacing ring.
Through adopting above-mentioned technical scheme, spacing post is pegged graft and is made it fixed at the upper surface of cover plate, protects inside circuit structure.
The utility model discloses a further set up to: the outer surface of the adsorption plate is provided with a butt joint hole, and the inner part of the butt joint hole is in threaded connection with a fixing bolt.
Through adopting above-mentioned technical scheme, fixing bolt pegs graft in adsorption plate and case frame or door frame inside rather than threaded connection, makes the adsorption plate fix the position corresponding with the electromagnetic plate.
The utility model discloses a further set up to: an annular groove is formed in one side of the butt joint hole, and a butt joint column is fixedly connected inside the annular groove.
Through adopting above-mentioned technical scheme, annular groove and butt joint post all are used for joint electromagnetic lock.
The utility model discloses a further set up to: and a frosted layer is arranged on the outer surface of the adsorption plate.
Through adopting above-mentioned technical scheme, the frosting of adsorption plate surface has increased the frictional force of contact surface, has played better fixed effect.
The utility model has the advantages that: this electromagnetic lock equipment is by the fixed plate, the roof, the electromagnetic plate, first mounting panel, the second mounting panel, a plurality of structure movable mounting combinations such as adsorption plate form, when fixing this equipment, need pull down the fixed plate through dismantling the fixed screw earlier, make the fixed plate pass through fixed screw fixed mounting on the case frame, the fixed plate threaded connection of rethread fixed perforation grafting fixed screw and opposite side, the first mounting panel and the second mounting panel at roof both ends all can reach the purpose of fixed mounting electromagnetic lock through riveting or grafting, the galvanizing coat of fixed plate surface promotes the anticorrosive ability of self, the life of extension self, the dull polish layer of adsorption plate surface, the frictional force of contact surface has been increased, better fixed effect has been played.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is the schematic diagram of the structure of the adsorption plate of the present invention.
In the figure, 1, fixing plate; 2. fixing the through hole; 3. fixing screws; 4. a top plate; 5. an electromagnetic plate; 6. a cover sheet; 7. a first mounting plate; 8. a first mounting hole; 9. a second mounting plate; 10. a second mounting hole; 11. an adsorption plate; 12. a limiting column; 13. a limiting ring; 14. a butt joint hole; 15. fixing the bolt; 16. an annular groove; 17. butting columns; 18. sanding layer; 19. and (4) a zinc coating.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the electromagnetic lock of the box-type substation comprises a fixing plate 1, a fixing through hole 2 is formed in the outer surface of the fixing plate 1, a fixing screw 3 is connected with the inner thread of the fixing through hole 2, a top plate 4 is fixedly connected to one side of the fixing plate 1, an electromagnetic plate 5 is fixedly connected to the outer surface of the top plate 4, a first mounting plate 7 is fixedly connected to one end of the electromagnetic plate 5, a first mounting hole 8 is formed in the outer surface of the first mounting plate 7, a second mounting plate 9 is fixedly connected to one end of the electromagnetic plate 5, a second mounting hole 10 is formed in the outer surface of the second mounting plate 9, a galvanized layer 19 is arranged on the outer surface of the fixing plate 1, the corrosion resistance of the fixing plate 1 is improved, the service life of the fixing plate is prolonged, an adsorption plate 11 is arranged on the upper surface of the electromagnetic plate, the surface of cover plate 6 is pegged graft and is had spacing post 12, spacing post 12 is pegged graft and is made it fixed at the upper surface of cover plate 6, protect inside circuit structure, spacing ring 13 has been cup jointed to the surface of spacing post 12, butt joint hole 14 has been seted up to adsorption plate 11's surface, butt joint hole 14's inside threaded connection has fixing bolt 15, fixing bolt 15 pegs graft at adsorption plate 11 and case frame or door frame inside rather than threaded connection, make adsorption plate 11 fix in the position corresponding with electromagnetic plate 5, annular groove 16 has been seted up to one side of butt joint hole 14, the inside fixedly connected with butt joint post 17 of annular groove 16, adsorption plate 11's surface is provided with dull polish layer 18, the dull polish layer 18 of adsorption plate 11 surface, the frictional force of contact surface has been increased, better fixed effect has been played.
The utility model discloses in, this electromagnetic lock equipment is by fixed plate 1, roof 4, electromagnetic plate 5, first mounting panel 7, second mounting panel 9, a plurality of structures movable mounting combinations such as adsorption plate 11 form, when fixing this equipment, need pull down fixed plate 1 through dismantling set screw 3 earlier, make fixed plate 1 through 3 fixed mounting of set screw on the case frame, rethread fixed perforation 2 grafting set screw 3 and the 1 threaded connection of fixed plate of opposite side, first mounting panel 7 and the second mounting panel 9 at roof 4 both ends all can reach the purpose of fixed mounting electromagnetic lock through riveting or grafting, the galvanizing coat 19 of fixed plate 1 surface promotes the ability to resist corrosion of self, the life of extension self, the dull polish layer 18 of 11 surfaces of adsorption plate, the frictional force of contact surface has been increased, better fixed effect has been played.
Claims (6)
1. Box-type substation electromagnetic lock, including fixed plate (1), its characterized in that: fixed perforation (2) have been seted up to fixed plate (1) surface, fixed perforation (2) internal thread connects fixed screw (3), one side fixedly connected with roof (4) of fixed plate (1), the outer fixed surface of roof (4) is connected with electromagnetic plate (5), the first mounting panel of the one end fixedly connected with (7) of electromagnetic plate (5), first mounting hole (8) have been seted up to the surface of first mounting panel (7), the one end fixedly connected with second mounting panel (9) of electromagnetic plate (5), second mounting hole (10) have been seted up to the surface of second mounting panel (9).
2. The box substation electromagnetic lock of claim 1, characterized in that: the outer surface of the fixing plate (1) is provided with a zinc coating (19), and the upper surface of the electromagnetic plate (5) is provided with an adsorption plate (11).
3. The box substation electromagnetic lock of claim 1, characterized in that: one end fixedly connected with cover plate (6) of electromagnetic plate (5), the surface of cover plate (6) is pegged graft and is had spacing post (12), spacing ring (13) has been cup jointed to the surface of spacing post (12).
4. The box substation electromagnetic lock of claim 2, characterized in that: the outer surface of the adsorption plate (11) is provided with a butt joint hole (14), and the inner thread of the butt joint hole (14) is connected with a fixing bolt (15).
5. The box substation electromagnetic lock of claim 4, characterized in that: an annular groove (16) is formed in one side of the butt joint hole (14), and a butt joint column (17) is fixedly connected to the inside of the annular groove (16).
6. The box substation electromagnetic lock of claim 2, characterized in that: and a frosted layer (18) is arranged on the outer surface of the adsorption plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154342.2U CN213449869U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic lock for box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154342.2U CN213449869U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic lock for box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213449869U true CN213449869U (en) | 2021-06-15 |
Family
ID=76282502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154342.2U Active CN213449869U (en) | 2020-09-27 | 2020-09-27 | Electromagnetic lock for box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213449869U (en) |
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2020
- 2020-09-27 CN CN202022154342.2U patent/CN213449869U/en active Active
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