CN214170234U - Interlocking device of relay protection screen - Google Patents
Interlocking device of relay protection screen Download PDFInfo
- Publication number
- CN214170234U CN214170234U CN202022803474.3U CN202022803474U CN214170234U CN 214170234 U CN214170234 U CN 214170234U CN 202022803474 U CN202022803474 U CN 202022803474U CN 214170234 U CN214170234 U CN 214170234U
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- electric telescopic
- miniature electric
- relay protection
- protection screen
- telescopic handle
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Abstract
The utility model discloses an interlock of relay protection screen, including screen panel, jam plate and miniature electric telescopic handle, the lateral surface of screen panel is fixed with the jam plate, and the lower surface of jam plate is provided with the galvanizing coat, the last fixed surface of jam plate has the inserted bar, and the inside of inserted bar has seted up the lockhole, there is the installation shell rear end of screen panel through bolt connection, and the locked groove has been seted up on the top of installation shell to the fixed plate is installed to the bottom of installation shell, the outer end of locked groove is provided with the activity groove, and the inboard in activity groove is provided with the lock core, the internally mounted of installation shell has miniature electric telescopic handle, and miniature electric telescopic handle's top is provided with the battery to the front side of battery is provided with the maintenance board. This interlock of relay protection screen increases the life of jam plate, avoids influencing miniature electric telescopic handle's use because of external accident, the maintenance miniature electric telescopic handle and the battery of being convenient for.
Description
Technical Field
The utility model relates to a relay protection screen technical field specifically is an interlock of relay protection screen.
Background
Before operating the relay protection screen, a constructor needs to open the interlocking device, unfold the display screen and then operate the display screen, so that various lock structures are provided on the market for improving the performance of the interlocking device, but the following problems still exist;
the interlocking device locking plate of the existing relay protection screen is easy to corrode, the outside is unexpected, the use of a miniature electric telescopic rod is influenced during power failure, and the miniature electric telescopic rod and a storage battery are not convenient to disassemble and assemble.
Disclosure of Invention
An object of the utility model is to provide an interlock of relay protection screen to the interlock jam plate of the current relay protection screen that proposes in solving above-mentioned background art is easy to be corroded, and the external accident that takes place influences miniature electric telescopic handle's use during the outage, the problem of the miniature electric telescopic handle of dismouting and battery of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interlock of relay protection screen, includes screen panel, jam plate and miniature electric telescopic handle, the lateral surface of screen panel is fixed with the jam plate, and the lower surface of jam plate is provided with the galvanizing coat, the last fixed surface of jam plate has the inserted bar, and the inside of inserted bar has seted up the lockhole, there is the installation shell rear end of screen panel through the bolt connection, and has seted up the locked groove on the top of installation shell to the fixed plate is installed to the bottom of installation shell, the outer end of locked groove is provided with movable groove, and the inboard in movable groove is provided with the lock core, the internally mounted of installation shell has miniature electric telescopic handle, and miniature electric telescopic handle's top is provided with the battery to the front side of battery is provided with the maintenance board.
Preferably, the inserted bar is symmetrically arranged about the vertical central line of the lock plate, and the longitudinal sections of the tail end of the inserted bar and the tail end of the lock cylinder are both triangular structures.
Preferably, the locking grooves are symmetrically arranged about a vertical center line of the mounting shell, and the locking grooves and the insertion rods are arranged in a one-to-one correspondence manner.
Preferably, the lock cylinder is connected with the plug rod in a clamping manner, and the output end of the miniature electric telescopic rod is fixedly connected with the lock cylinder.
Preferably, the connection mode of the storage battery and the miniature electric telescopic rod is electric connection, and the transverse central line of the miniature electric telescopic rod coincides with the transverse central line of the locking groove.
Preferably, the maintenance board is in a grid structure, and the maintenance board is connected with the installation shell in a clamping groove manner.
Compared with the prior art, the beneficial effects of the utility model are that: the interlocking device of the relay protection screen prolongs the service life of the locking plate, avoids the influence on the use of the miniature electric telescopic rod due to power failure caused by external accidents, and is convenient for maintaining the miniature electric telescopic rod and the storage battery;
1. the lock plate is protected by the zinc coating, so that the lock plate is prevented from being corroded by moisture, and the service life of the lock plate is prolonged;
2. the micro electric telescopic rod is provided with the storage battery, the storage battery is used for providing electric energy for the micro electric telescopic rod, and the influence on the use of the micro electric telescopic rod due to power failure caused by external accidents is avoided;
3. be provided with installation shell, maintenance board and fixed plate, the maintenance board is connected for the draw-in groove with the connected mode of installation shell, conveniently pulls down the maintenance board, then takes off the screw that is used for connecting fixed plate and installation shell, takes off miniature electric telescopic handle, maintains miniature electric telescopic handle and battery.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the cutting structure of the present invention;
FIG. 3 is a front view of the sectional structure of the connection between the micro electric telescopic rod and the mounting case;
fig. 4 is the utility model discloses the lock core is connected overall structure sketch map with miniature electric telescopic handle.
In the figure: 1. a screen panel; 2. a locking plate; 3. a zinc coating layer; 4. inserting a rod; 5. a lock hole; 6. mounting a shell; 7. locking the groove; 8. a miniature electric telescopic rod; 9. a lock cylinder; 10. a storage battery; 11. maintaining the plate; 12. a movable groove; 13. and (7) fixing the plate.
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, the present invention provides a technical solution: an interlocking device of a relay protection screen comprises a screen board 1, a locking plate 2, a zinc coating 3, an inserted link 4, a lock hole 5, an installation shell 6, a lock groove 7, a micro electric telescopic rod 8, a lock core 9, a storage battery 10, a maintenance plate 11, a movable groove 12 and a fixed plate 13, wherein the locking plate 2 is fixed on the outer side surface of the screen board 1, the lower surface of the locking plate 2 is provided with a zinc coating 3, the upper surface of the locking plate 2 is fixed with an inserted bar 4, the inside of the inserted bar 4 is provided with a lock hole 5, the rear end of the screen plate 1 is connected with an installation shell 6 through a bolt, the top end of the installation shell 6 is provided with a lock groove 7, and the bottom end of the mounting shell 6 is provided with a fixed plate 13, the outer end of the locking groove 7 is provided with a movable groove 12, and the inner side of the movable groove 12 is provided with a lock core 9, the interior of the mounting shell 6 is provided with a micro electric telescopic rod 8, a storage battery 10 is arranged above the micro electric telescopic rod 8, and a maintenance plate 11 is arranged on the front side of the storage battery 10;
as shown in fig. 1, 2 and 4, the inserting rod 4 is symmetrically arranged about the vertical center line of the locking plate 2, and the longitudinal sections of the tail end of the inserting rod 4 and the tail end of the lock cylinder 9 are both triangular structures, so that the inserting rod 4 can be conveniently inserted, the locking groove 7 is symmetrically arranged about the vertical center line of the mounting shell 6, the locking groove 7 and the inserting rod 4 are arranged in a one-to-one correspondence manner, so that the inserting rod 4 can be conveniently inserted into the locking groove 7, the interior of the maintenance plate 11 is in a grid structure, the maintenance plate 11 is connected with the mounting shell 6 in a clamping groove manner, and the maintenance plate 11 and the mounting shell 6 can be conveniently connected and combined;
like lock core 9 and the connected mode of inserted bar 4 be the block connection in fig. 1 and fig. 3, and the output and the lock core 9 fixed connection of miniature electric telescopic handle 8, make things convenient for being connected of lock core 9 and inserted bar 4, battery 10 is electric connection with miniature electric telescopic handle 8's connected mode, and miniature electric telescopic handle 8's horizontal central line and the coincidence of the horizontal central line of locked groove 7, utilize battery 10 to provide the electric energy for miniature electric telescopic handle 8, avoid the outage to influence the use.
The working principle is as follows: when the interlocking device of the relay protection screen is used, firstly, when the screen panel 1 needs to be closed, the screen panel 1 is rotatably connected with the installation shell 6 through the bolt, the screen panel 1 is rotated, the screen panel 1 covers the installation shell 6, the inserted bar 4 with the tail end having a triangular longitudinal section is inserted into the locking groove 7, the storage battery 10 provides electric energy for the miniature electric telescopic rod 8, and under the action of the miniature electric telescopic rod 8, the lock cylinder 9 penetrates through the movable groove 12 and is inserted into the locking hole 5 in the inserted bar 4, so that the inserted bar 4 is limited, and the screen panel 1 is locked on the installation shell 6;
in the using process, the zinc coating 3 is used for protecting the locking plate 2, the service life of the locking plate 2 is prolonged, when the storage battery 10 needs to be maintained, as the connection mode of the maintenance plate 11 and the installation shell 6 is a clamping groove connection mode, the maintenance plate 11 is pulled outwards, the maintenance plate 11 is disassembled, then the storage battery 10 is processed, then a screw used for connecting the fixing plate 13 and the installation shell 6 is taken down, the micro electric telescopic rod 8 is taken down, and a series of operations of the interlocking device of the relay protection screen are completed.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an interlock of relay protection screen, includes screen board (1), jam plate (2) and miniature electric telescopic handle (8), its characterized in that: the utility model discloses a lock screen board, including screen board (1), lockplate (2), latch bolt, mounting shell (6), lockgroove (7) have been seted up on the top of just installing shell (6), and fixed plate (13) are installed to the bottom of installing shell (6), the outer end of lockgroove (7) is provided with movable groove (12), and the inboard in movable groove (12) is provided with lock core (9), the internally mounted of installing shell (6) has miniature electric telescopic handle (8), and the top of miniature electric telescopic handle (8) is provided with battery (10) to the front side of battery (10) is provided with maintenance board (11).
2. The interlock device of a relay protection screen according to claim 1, characterized in that: the vertical central line of inserted bar (4) about jam plate (2) symmetry sets up, and the end of inserted bar (4) and the end longitudinal section of lock core (9) all are the triangle-shaped structure.
3. The interlock device of a relay protection screen according to claim 1, characterized in that: the locking grooves (7) are symmetrically arranged about a vertical center line of the mounting shell (6), and the locking grooves (7) and the insertion rods (4) are arranged in a one-to-one correspondence mode.
4. The interlock device of a relay protection screen according to claim 1, characterized in that: the lock cylinder (9) is connected with the inserted bar (4) in a clamping manner, and the output end of the miniature electric telescopic rod (8) is fixedly connected with the lock cylinder (9).
5. The interlock device of a relay protection screen according to claim 1, characterized in that: the storage battery (10) is electrically connected with the miniature electric telescopic rod (8), and the transverse central line of the miniature electric telescopic rod (8) is superposed with the transverse central line of the locking groove (7).
6. The interlock device of a relay protection screen according to claim 1, characterized in that: the inside of maintenance board (11) is latticed structure, and maintenance board (11) is connected for the draw-in groove with the connected mode of installation shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803474.3U CN214170234U (en) | 2020-11-28 | 2020-11-28 | Interlocking device of relay protection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803474.3U CN214170234U (en) | 2020-11-28 | 2020-11-28 | Interlocking device of relay protection screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214170234U true CN214170234U (en) | 2021-09-10 |
Family
ID=77602914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022803474.3U Active CN214170234U (en) | 2020-11-28 | 2020-11-28 | Interlocking device of relay protection screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214170234U (en) |
-
2020
- 2020-11-28 CN CN202022803474.3U patent/CN214170234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 021400 west of Yidao street and south of Xishan Hotel, North District of Manzhouli City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: HULUNBEIER ANTAI THERMAL POWER CO.,LTD. MANZHOULI THERMAL POWER PLANT Address before: 021400 Manzhouli City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee before: Liu Enlin |
|
| TR01 | Transfer of patent right |