CN206976918U - A kind of high-voltage switch gear cable chamber door - Google Patents
A kind of high-voltage switch gear cable chamber door Download PDFInfo
- Publication number
- CN206976918U CN206976918U CN201720806675.4U CN201720806675U CN206976918U CN 206976918 U CN206976918 U CN 206976918U CN 201720806675 U CN201720806675 U CN 201720806675U CN 206976918 U CN206976918 U CN 206976918U
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- door
- plate
- lock core
- cable chamber
- chamber door
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Abstract
The utility model discloses a kind of high-voltage switch gear cable chamber door, including door-plate, the inner face of door-plate is equipped with lock core installation bent plate, lock core is housed on lock core installation bent plate, the position that door-plate inner face corresponds to the lock core is provided with reseting spring device, and the outside of door-plate is equipped with door handle and handle cover, and the inner face of door-plate is equipped with connecting lever by fixing axle, lock core is installed bent plate and connected by one end of connecting rod and connecting lever, and the other end of connecting lever is connected by connecting bearing pin with handle cover.It is simple for assembly process, it is easily installed, debugs；Design structure is ingenious, flexible movements, is suitably applied on various high-voltage electrical switch cabinets；It is simple to operate, safe and reliable.
Description
Technical field
It the utility model is related to a kind of high-tension switch cabinet, more particularly to a kind of high-voltage switch gear cable chamber door.
Background technology
Cable chamber door plays vital effect on high-tension switch cabinet, can not open door when cable is powered；Cable
When room is broken down, it is necessary to ensure that operator's personal safety.But many deficiencies be present in existing high-tension switch cabinet cable chamber door structure,
Such as door-plate low intensity, operate the shortcomings of clamping stagnation is dumb.
The easy clamping stagnation of cable chamber door is installed.Main cause be strip hole on hook and switch pedestal on door coordinate require compared with
Height, locking will lean on cable chamber door self gravitation to complete, and are difficult to ensure that size after the assembling of in general sheet metal component, cause cable chamber door to be pacified
There is catching phenomenon during dress；Cable chamber door easily fails when installing not in place.If by the larger in hole, it is possible that door-plate is left
Right avertence is moved, the play back and forth in transportation, can be disfeatured if serious and performance.
In the prior art, most of high-voltage switch gears use the cable chamber door of hook form as shown in Fig. 1 a, Fig. 1 b, Fig. 1 c,
Base of switch cabinet is as shown in Fig. 2 a, Fig. 2 b：
The height h of hook 3 must match with the strip hole 4 in switch pedestal 5, just can guarantee that hook 3 is smooth and be suspended to length
In bar hole 4；
When closing cable chamber door 1：Glided by self gravitation by the locking of hook 3, lower trip slide is h1 or so；
When opening cable chamber door 1：Door handle 2 is held to put forward h1 height upwards and then pull out completion outward.
The shortcomings that above-mentioned prior art is：
1st, it is easy left and right skew that cable chamber door, which is closed,；
2nd, intensity is relatively low (easily burning during arcing occurs in cable vault)；
3rd, appearance is poor, there is larger gap between panel and cable chamber door；
4th, processing, assembly technology require high.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage switch gear cable chamber door.
The purpose of this utility model is achieved through the following technical solutions：
High-voltage switch gear cable chamber door of the present utility model, including door-plate, the inner face of the door-plate install bent plate equipped with lock core,
Lock core is housed on the lock core installation bent plate, the position that the door-plate inner face corresponds to the lock core is provided with reseting spring device, institute
The outside for stating door-plate is equipped with door handle and handle cover, and the inner face of the door-plate is equipped with connecting lever, the lock core installation by fixing axle
Bent plate is connected by connecting rod with one end of the connecting lever, and the other end of the connecting lever is connected by connecting bearing pin with the handle cover
Connect.
The high-voltage switch gear that the utility model embodiment provides it can be seen from above-mentioned technical scheme provided by the utility model
Cable chamber door, it is simple for assembly process, it is easily installed, debugs；Design structure is ingenious, flexible movements, is suitably applied various high pressures
On cabinet；It is simple to operate, safe and reliable.
Brief description of the drawings
Fig. 1 a, Fig. 1 b are respectively side and the inner face structural representation of high-voltage switch gear cable chamber door of the prior art.
Fig. 1 c are Fig. 1 a A portions mplifying structure schematic diagram.
Fig. 2 a, Fig. 2 b are respectively front and the dimensional structure diagram of base of switch cabinet of the prior art.
Fig. 3 a, Fig. 3 b, Fig. 3 c are respectively the side for the high-voltage switch gear cable chamber door that the utility model embodiment provides, inner face
With formation outside schematic diagram.
Fig. 4 a, Fig. 4 b are respectively side and the dimensional structure diagram of the base of switch cabinet in the utility model embodiment.
In figure：
1st, cable chamber door, 2, door handle, 3, hook, 4, strip hole, 5, switch pedestal；
6th, door-plate, 7, lock core installation bent plate, 8, connecting rod, 9, the door handle (producer's customization) in the utility model, 10, reset
Spring assembly, 11, lock core, 12, guiding screw pole, 13, positioning crimp, 14, connecting lever, 15, fixing axle, 16, connection pivot pin, 17,
Hand lid, 18, cable chamber door of the present utility model, 19, lockhole, 20, the switch pedestal in the utility model.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
High-voltage switch gear cable chamber door of the present utility model, its preferable embodiment are：
Including door-plate, the inner face of the door-plate is installed and lock core, institute is housed on bent plate equipped with lock core installation bent plate, the lock core
State door-plate inner face and correspond to the position of the lock core and be provided with reseting spring device, the outside of the door-plate is equipped with door handle and handle
Lid, the inner face of the door-plate are equipped with connecting lever, one end that the lock core installation bent plate passes through connecting rod and the connecting lever by fixing axle
Connection, the other end of the connecting lever are connected by connecting bearing pin with the handle cover.
The inner face of the door-plate is equipped with guiding screw pole, and the lock core installation bent plate is provided with corresponding elongated hole.
The lock core installation bent plate has two pieces, the symmetrical door handle installation.
The following of the door-plate is provided with positioning crimp.
High-voltage switch gear cable chamber door of the present utility model, is a relatively new design, cable chamber door lock core
Structure is locked in the lockhole of switch pedestal, and lock core head on both sides are designed with chamfering, is easy to align with hole position, and resetting means can make lock
Core is locked completely, and left and right is not easy to swing, and when closing cable chamber door, door need not move down.Switch cabinet panel and cable chamber door
Between gap very little.The shortcomings that this scheme completely solves current cable chamber door and deficiency.
Specific embodiment：
As shown in Fig. 3 a, 3b, 3c, 4a, 4b, cable chamber door 18 is set including product design, the kind of drive of lock core 11 and structure
Meter.According to the use condition and reliability requirement of cable chamber door 18, curved 7 plate is installed with movable lock core by door handle 9 and moved left and right, is made
Lock core 11 is with lockhole 19 respectively in two positions of unblock and locking.
1st, guiding screw pole 12 is welded with door-plate 6, the lock core installation bent plate 7 of both sides can smoothly horizontally slip；
2nd, the use of door handle 9：When handle cover 17 digs 90 ° upwards, connection pivot pin 16 moves downward；Door handle 9
Two connecting levers 14 are internally rotated by fixing the rotation of 15 axles, the upper end drivening rod 8 of connecting lever 14；When handle cover 17 covers downwards,
Action is opposite.
A, when cable chamber door 18 is closed：Put the positioning crimp 13 of the lower end of cable chamber door 18 into the lower end of switch pedestal 20 folding
Crook, it is parallel with it then to push away the upper end of cable chamber door 18, then turns down handle cover 17, and the lock core installation bent plate 7 of both sides is being oriented to spiral shell
To slide outside on post 12, reseting spring device 10 is also equipped with door-plate 6, ensure that lock core 11 smoothly inserts lockhole 19
Interior, cable chamber door 18 smoothly completes closing；
When b, opening cable chamber door 18：Handle cover 17 is dug 90 ° and completes unblock, during handle cover 17 is dug,
Two end links 8 are installed bent plate with movable lock core 7 and internally slided, and this state cable chamber door 18 has unlocked, and pull out and just complete electricity
The opening action of cable room door 18.
High-voltage switch gear cable chamber door of the present utility model, modularized design, is easy to implement batch production；It is simple for assembly process,
It is easily installed, debugs；Design structure is ingenious, flexible movements, is suitably applied on various high-voltage electrical switch cabinets；Simple to operate,
Securely and reliably.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (4)
1. a kind of high-voltage switch gear cable chamber door, it is characterised in that including door-plate, the inner face of the door-plate is curved equipped with lock core installation
Plate, the lock core are installed and lock core are housed on bent plate, and the position that the door-plate inner face corresponds to the lock core is provided with reseting spring device,
The outside of the door-plate is equipped with door handle and handle cover, and the inner face of the door-plate is equipped with connecting lever, the lock core peace by fixing axle
Dress bent plate is connected by connecting rod with one end of the connecting lever, and the other end of the connecting lever is connected by connecting bearing pin with the handle cover
Connect.
2. high-voltage switch gear cable chamber door according to claim 1, it is characterised in that the inner face of the door-plate is equipped with guiding spiral shell
Post, the lock core installation bent plate are provided with corresponding elongated hole.
3. high-voltage switch gear cable chamber door according to claim 2, it is characterised in that the lock core installation bent plate has two pieces,
The symmetrical door handle installation.
4. according to the high-voltage switch gear cable chamber door described in claim 1,2 or 3, it is characterised in that the following of the door-plate is provided with
Position crimp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806675.4U CN206976918U (en) | 2017-07-05 | 2017-07-05 | A kind of high-voltage switch gear cable chamber door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806675.4U CN206976918U (en) | 2017-07-05 | 2017-07-05 | A kind of high-voltage switch gear cable chamber door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976918U true CN206976918U (en) | 2018-02-06 |
Family
ID=61407137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806675.4U Active CN206976918U (en) | 2017-07-05 | 2017-07-05 | A kind of high-voltage switch gear cable chamber door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976918U (en) |
-
2017
- 2017-07-05 CN CN201720806675.4U patent/CN206976918U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |