CN208056888U - A kind of switchgear hinge - Google Patents
A kind of switchgear hinge Download PDFInfo
- Publication number
- CN208056888U CN208056888U CN201721601053.4U CN201721601053U CN208056888U CN 208056888 U CN208056888 U CN 208056888U CN 201721601053 U CN201721601053 U CN 201721601053U CN 208056888 U CN208056888 U CN 208056888U
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- CN
- China
- Prior art keywords
- plate
- door
- foreboard
- switchgear
- flap
- 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.)
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- Hinges (AREA)
Abstract
The utility model discloses a kind of switchgear hinges, which is characterized in that including foreboard and flap, the foreboard posts and fixes connection door-plate rear wall, and described flap one end is rotatablely connected the foreboard, and the flap other end is fixedly connected with switchgear cage.The utility model is fixed using non-solder mode, and processing technology is simple, efficiency of assembling is high, dimensional uniformity is good, door-plate fastening strength is high, switchgear integral protection grade is high；Foreboard and backing plate are fixed on by nut or screws clamp on door-plate, it improves original using the tight because of mode of welding screw, the fixed intensity of door-plate is greatly strengthened, effectively prevent door board of switch cabinet door-plate caused by due to hinge fastening strength is insufficient or fixed position is inconsistent sagging and appearance inconsistence problems.
Description
Technical field
The utility model is related to a kind of switchgear hinges, belong to Switch Devices for Power Distribution technical field.
Background technology
With the continuous propulsion that domestic distribution network construction works, reliability, safety and the intelligent level of power distribution network by
Step improves, and client proposes higher want to the casing rigidity of distribution switchgear, degree of protection, size normalised etc.
It asks.Door board of switch cabinet more at present is fixed using welding screw mode, door-plate is directly welded and fixed, and it is multiple that there is processing technologys
The shortcomings of miscellaneous, inefficient, shape is unsightly, dimensional uniformity is poor, degree of protection is not high.
How to solve the distribution switchgear caused by door hinge construction of switch cabinet and processing technology and there is every deficiency,
A kind of new switching equipment Hinge for cupboard door solving problem above of research and design, it appears particularly important.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of using non-solder side
Formula is fixed, and processing technology is simple, efficiency of assembling is high, dimensional uniformity is good, door-plate fastening strength is high, switchgear integral protection grade
High switchgear hinge.
In order to achieve the above objectives, the utility model provides a kind of switchgear hinge, including foreboard and flap, the foreboard patch
Merging is fixedly connected with door-plate rear wall, and described flap one end is rotatablely connected the foreboard, and the flap other end is fixedly connected out
Close cabinet cage.
Preferentially, including backing plate, the backing plate post and fix connection door-plate front side wall.
Preferentially, several screws pass through the foreboard, door-plate to be fixedly connected with the backing plate.
Preferentially, including shaft, for the shaft between the foreboard, the backing plate, the shaft is fixedly connected with institute
State foreboard and the backing plate.
Preferentially, the flap includes L-type plate and transverse slat, and the right end of the L-type plate is fixedly connected with the left end of the transverse slat,
Through-hole one, the through-hole two for coordinating the L-type plate are opened up on the foreboard, door-plate respectively, the left end of the L-type plate is located at described lead to
In Kong Yi, the through-hole two, the left end of the L-type plate is rotatablely connected the shaft.
Preferentially, the transverse slat is fixedly connected with switchgear cage by several screws.
The advantageous effect that the utility model is reached：
1. the utility model is fixed using non-solder mode, processing technology is simple, efficiency of assembling is high, dimensional uniformity is good,
Door-plate fastening strength is high, switchgear integral protection grade is high；Foreboard and backing plate are fixed on by nut or screws clamp on door-plate,
It improves original use and welds the tight because of mode of screw, greatly strengthen the fixed intensity of door-plate, effectively prevent door board of switch cabinet
Door-plate caused by due to hinge fastening strength is insufficient or fixed position is inconsistent is sagging and appearance inconsistence problems；
2. being fixed on door-plate by nut or screws clamp by backing plate and foreboard, mounting hole is by panel beating on door-plate
Center is pre-machined, and dimensional uniformity is good, ensure that door hinge of switch cabinet fixed position is unified, assembly Rear Door and switchgear shell
It is preferable that consistency is sealed between frame, the time that door-plate is adjusted is reduced, greatlys improve working efficiency, while can be improved to match and be established by cable
Close the degree of protection at equipment cabinet door-plate；
3. hinge is applicable to the embedded installation of door-plate, a kind of hinge arrangement energy after the switchgear hinge removal backing plate
Meet the installation of distribution switchgear door plate hinge external and embedded installation two ways, mounting means diversification simultaneously.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is that each component splits schematic diagram in the utility model；
Fig. 3 is the schematic diagram that the utility model is mounted on door-plate；
Fig. 4 is the structure chart that the utility model is mounted on door-plate and switchgear cage.
Mark meaning in attached drawing, 1- backing plates；2- foreboards；3- shafts；4- flaps；5- hinges；6- door-plates；7- switchgear shells
Frame.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
A kind of switchgear hinge, hinge 5 include foreboard and flap, and the foreboard posts and fixes connection door-plate rear wall,
Described flap one end is rotatablely connected the foreboard, and the flap other end is fixedly connected with switchgear cage.
Further, hinge 5 includes backing plate, and the backing plate posts and fixes connection door-plate front side wall.
Further, several screws pass through the foreboard, door-plate to be fixedly connected with the backing plate.
Further, hinge 5 includes shaft, and the shaft between the foreboard, the backing plate, fix by the shaft
Connect the foreboard and the backing plate.
Further, the flap includes L-type plate and transverse slat, and the right end of the L-type plate is fixedly connected with a left side for the transverse slat
It holds, opens up through-hole one, the through-hole two for coordinating the L-type plate respectively on the foreboard, door-plate, the left end of the L-type plate is located at institute
It states in through-hole one, the through-hole two, the left end of the L-type plate is rotatablely connected the shaft.
Further, the transverse slat is fixedly connected with switchgear cage by several screws.
Bright dress mode：
As shown in figure 3, backing plate 1 and foreboard 2 are fixed on by nut or screws clamp on door-plate 6；
Further, foreboard 2 and flap 4 are linked together by shaft 3, and foreboard 2 and flap 4 can exist around shaft 3
It is freely rotated within the scope of 0-180 degree；
Further, multiple connecting holes are carried on flap 4, are fixed in switchgear cage 7 by screw, and door-plate 6 can be with
Enabling and the door-closing operation for completing switchgear around shaft 3 under the connection of hinge 5, constitute the external bright dress installation side of hinge
Formula；
Concealed installation mode：
Foreboard 2 is weldingly fixed on by welded nut or directly on door-plate 6；
Further, foreboard 2 and flap 4 are linked together by shaft 3, and foreboard 2 and flap 4 can exist around shaft 3
It is freely rotated within the scope of 0-180 degree；
Further, multiple connecting holes are carried on flap 4, can be attached by screws in switchgear cage 7；
Further, door-plate 6 is fixed to switchgear cage 7 by the hinge 5 assemblied by foreboard 2, shaft 3, flap 4
On, door-plate 6 can complete enabling and the door-closing operation of switchgear under the connection of hinge 5 around shaft 3, and it is embedded to constitute hinge
Concealed installation mounting means.
To sum up, the switchgear hinge of the utility model design is fixed using non-solder mode, on the one hand uses welding
Connection type can greatly improve the efficiency of the precision and assembly of switchgear product processing, on the other hand can be effectively
The intensity that is connected and fixed between switchgear product door-plate and cabinet is improved, the intensity and degree of protection of switchgear entirety are improved, is met
Client is to product reliability, cabinet door-plate connecting component intensity, switchgear degree of protection increasingly higher demands.Processing technology
Simply, efficiency of assembling is high, dimensional uniformity is good, door-plate fastening strength is high, switchgear integral protection grade is high；On the other hand, may be used
Realize that the external bright dress of hinge 5 and two kinds of mounting means of embedded concealed installation, mounting means are more with the adjustment by foreboard in hinge 1
Sample.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (1)
1. a kind of switchgear hinge, which is characterized in that including foreboard and flap, the foreboard posts and fixes on rear side of connection door-plate
Wall, described flap one end are rotatablely connected the foreboard, and the flap other end is fixedly connected with switchgear cage；Including backing plate, institute
It states backing plate and posts and fixes connection door-plate front side wall；Several screws pass through the foreboard, door-plate to be fixedly connected with the backing plate；Packet
Shaft is included, for the shaft between the foreboard, the backing plate, the shaft is fixedly connected with the foreboard and the backing plate；
The flap includes L-type plate and transverse slat, and the right end of the L-type plate is fixedly connected with the left end of the transverse slat, on the foreboard, door-plate
Through-hole one, the through-hole two for coordinating the L-type plate are opened up respectively, and the left end of the L-type plate is located at the through-hole one, the through-hole two
In, the left end of the L-type plate is rotatablely connected the shaft；The transverse slat is fixedly connected with switchgear cage by several screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601053.4U CN208056888U (en) | 2017-11-27 | 2017-11-27 | A kind of switchgear hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601053.4U CN208056888U (en) | 2017-11-27 | 2017-11-27 | A kind of switchgear hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056888U true CN208056888U (en) | 2018-11-06 |
Family
ID=63997830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601053.4U Active CN208056888U (en) | 2017-11-27 | 2017-11-27 | A kind of switchgear hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939193A (en) * | 2017-11-27 | 2018-04-20 | 江苏南瑞帕威尔电气有限公司 | A kind of switchgear hinge |
-
2017
- 2017-11-27 CN CN201721601053.4U patent/CN208056888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939193A (en) * | 2017-11-27 | 2018-04-20 | 江苏南瑞帕威尔电气有限公司 | A kind of switchgear hinge |
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