CN206022920U - A kind of safety low tension switch complete set of equipments - Google Patents
A kind of safety low tension switch complete set of equipments Download PDFInfo
- Publication number
- CN206022920U CN206022920U CN201620780985.9U CN201620780985U CN206022920U CN 206022920 U CN206022920 U CN 206022920U CN 201620780985 U CN201620780985 U CN 201620780985U CN 206022920 U CN206022920 U CN 206022920U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- guide pad
- interlocking
- straight panel
- plate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model proposes a kind of safety low tension switch complete set of equipments，Including housing，Housing is provided with cabinet door and doorframe，Cabinet door is provided with interlocking gear and lift-pull handle，Doorframe is provided with closing piece，Interlocking gear includes interlocking member、Dead bolt、First guide pad、Second guide pad and the 3rd guide pad，Lift-pull handle includes handle、Locating piece and driving member，This utility model simple structure，Reasonable in design，The upper and lower chain of cabinet door is realized by 2 interlocking members，Multiple guide pad joints are oriented to，Ensure mechanism stable，It is oriented to accurate，Driving member is resetted by back-moving spring，While reducing operation difficulty，Realize cabinet door locking automatization，And then improve locking intensity and the seal of cabinet door，Improve the security performance of complete switch equipment，Ensure that the processing safety and reliability of complete switch equipment，And mechanism is firm，Wear and tear between component and component less，Plant maintenance is convenient，Long service life.
Description
Technical field
This utility model is related to complete switch equipment field, particularly a kind of safety low tension switch complete set of equipments.
Background technology
Switchgear is to high voltage power distributing cabinet, electromotor, transformator, power circuit, chopper, switch in power system
The general designation of the controller switching equipments such as cabinet, distribution board, switch-box, control chamber.
There is certain defect the switchgear for manufacturing at this stage and running, especially in the cabinet to complete switch equipment more
In the design of door locking device, certain potential safety hazard and difficulty is there is：1st, the most of complete switch equipments for now using
Cabinet door, be to be locked using monolock piece mostly, there is serious closed sex chromosome mosaicism in this kind of lock mode, while lock intensity extreme difference,
There is great potential safety hazard；2nd, the cabinet door of minority complete switch equipment, by the way of connecting rod is chain, locking plate is linked,
As the intensity of locking plate and connecting rod itself is limited, using a period of time after, connecting rod is easily distorted deformation, and locking plate bending is ground
Damage, and then affect seal and the safety of complete switch equipment.
Utility model content
For the problems referred to above, the utility model proposes a kind of safety low tension switch complete set of equipments.
For solving above technical problem, the technical scheme that this utility model is provided is:
A kind of safety low tension switch complete set of equipments, it is characterised in that including housing, the housing be in cabinet body structure, shell
Body be provided with cabinet door and with the matching used doorframe of cabinet door, the cabinet door is provided with interlocking gear and lift-pull handle, the doorframe
Closing piece is provided with, the closing piece is provided with lockhole；
The interlocking gear includes interlocking member, dead bolt, the first guide pad, the second guide pad and the 3rd guide pad, described
The quantity of one guide pad is 1, is fixedly installed on the inside of cabinet door, the including the first straight panel and positioned at the first straight panel upper and lower ends
One guide plate, is provided with the first mounting hole in the middle part of first straight panel, first guide plate is L-shaped, itself and the first straight panel it
Between the gap that leaves be the first targeting port, the quantity of the 3rd guide pad is 1, and on the inside of cabinet door, symmetrical fixation sets
The upper and lower ends of the first guide pad are placed in, vertical dead bolt pilot hole, the number of second guide pad on the 3rd guide pad, is provided with
Measure as 2, be symmetricly set in the upper and lower ends of the first guide plate, between the first guide plate and the 3rd guide pad, second leads
Include the second straight panel and the second guide plate, second straight panel and the second guide plate for integral type structure to block, the second straight panel is worn
The first targeting port is crossed, and is coordinated with the first targeting port gap, the second straight panel is provided with bellmouth, and the section of the bellmouth is in circle
Platform shape, second guide plate are L-shaped, and the quantity of the dead bolt is 2, is fixedly installed on the second guide plate, and dead bolt is vertical
Arrange, and through the dead bolt pilot hole on the 3rd guide pad；
The interlocking member is in pole shape, and including hinged end and tache motorice, the hinged end and tache motorice are integral type structure,
Hinged end and tache motorice institute are angled for α, and the α is 110 °～120 °, and hinged end is provided with the second mounting hole, the number of interlocking member
Measure as 2, be symmetrical arranged, the hinged end of 2 interlocking members is hinged and connected by the axostylus axostyle being fixedly installed in cabinet door, 2 chain
The tache motorice of part is through the first mounting hole and bellmouth；
The lift-pull handle includes that handle, locating piece and driving member, the locating piece are fixedly installed on the outside of cabinet door, and with
Cabinet door lateral surface is vertical, and the middle part of the handle is hinged with locating piece, and handle includes the driving end of the upper end of the lift end of lower end,
The driving end is provided with drive block spherical in shape, and the driving member includes the first driver plate and is located at the first driver plate upper and lower two
2 second driver plates at end, first driver plate and the second driver plate are vertical, and are integral type structure, the first driver plate with
Back-moving spring is provided between cabinet door lateral surface, and the two ends of the back-moving spring are fixed with cabinet door lateral surface with the first driver plate respectively
Connection, one end of second driver plate is provided with connecting rod, and the second driver plate passes through cabinet door lateral surface, and by connecting rod and
Second mounting hole is connected with the hinged end of interlocking member；
Further, the olo of 2 the 3rd guide pads is D1, and the interior spacing of 2 closing pieces is D2,2mm>
D2-D1>0mm；
Further, the cabinet door lateral surface is provided with driving member guide plate, and the driving member guide plate is fixedly installed on
The both sides up and down of driving member.
Operation principle of the present utility model：
Lift end is pulled out, the drive block extruding driving member on driving end, driving member are moved, and drive 2 interlocking member phases
To rotating, and then drive dead bolt to depart from closing piece, realize that the separation of cabinet door and doorframe, cabinet door can be opened；Lift end is unclamped, is resetted
Spring movement, forces driving member to reset, and drives 2 interlocking members to rotate opposite to each other, and then drives dead bolt to dock with closing piece, realizes cabinet door
Chain with doorframe.
The beneficial effects of the utility model are：
The utility model proposes a kind of safety low tension switch complete set of equipments, including housing, housing be provided with cabinet door and
Doorframe, cabinet door are provided with interlocking gear and lift-pull handle, and doorframe is provided with closing piece, interlocking gear include interlocking member, dead bolt, first
Guide pad, the second guide pad and the 3rd guide pad, lift-pull handle include handle, locating piece and driving member, this utility model structure
Simply, reasonable in design, realize that the upper and lower chain of cabinet door, multiple guide pad joints are oriented to by 2 interlocking members, it is ensured that mechanism is steady
Fixed, it is oriented to accurately, driving member is resetted by back-moving spring, while reducing operation difficulty, realizes cabinet door locking automatization,
Locking intensity and the seal of cabinet door is further improve, the security performance of complete switch equipment is improve, it is ensured that switch is complete
The processing safety and reliability of equipment, and mechanism is firm, weares and teares less between component and component, plant maintenance is convenient, uses
Life-span length.
Meanwhile, interlocking gear of the present utility model not only arranges one, can go up, right, lower three sides are arranged, Jin Erkai
The security performance and seal for closing complete set of equipments is greatly improved.
Description of the drawings
Fig. 1 this utility model schematic diagrams.
Fig. 2 this utility model sectional views.
Fig. 3 the first guide pad sectional views.
Fig. 4 the second guide pad schematic diagrams.
Fig. 5 lift-pull handles and interlocking member schematic diagram.
Fig. 6 driving member schematic diagrams.
Spacing schematic diagram in the 3rd guide pads of Fig. 7 and closing piece.
Specific embodiment
A kind of safety low tension switch complete set of equipments as depicted, it is characterised in that including housing 1, the housing 1 is in
Cabinet body structure, housing 1 be provided with cabinet door 2 and with 2 matching used doorframe 3 of cabinet door, the cabinet door 2 is provided with and interlocking gear and carries
Pull handle, the doorframe 3 is provided with closing piece 4, the closing piece is provided with lockhole 31；
The interlocking gear includes interlocking member 5, dead bolt 6, the first guide pad 7, the second guide pad 8 and the 3rd guide pad 9, institute
The quantity for stating the first guide pad 7 is 1, is fixedly installed on the inside of cabinet door 2, including the first straight panel 10 and in the first straight panel 10
First guide plate 11 at lower two ends, the middle part of first straight panel 10 are provided with the first mounting hole 12, and first guide plate 11 is in L
Shape, its are the first targeting port 13 with the gap that leaves between the first straight panel 10, and the quantity of the 3rd guide pad 9 is 1, position
On the inside of cabinet door 2, the upper and lower ends of the first guide pad 7 are symmetrically fixedly installed on, vertical dead bolt are provided with the 3rd guide pad 9 and are led
To hole 14, the quantity of second guide pad 8 is 2, is symmetricly set in the upper and lower ends of the first guide plate 11, leads positioned at first
To between plate 11 and the 3rd guide pad 9, the second guide pad 8 includes the second straight panel 15 and the second guide plate 16, second straight panel
15 and second guide plate 16 be integral type structure, the second straight panel 15 passes through the first targeting port 13, and with 13 gap of the first targeting port
Coordinate, the second straight panel 15 is provided with bellmouth 17, and the section of the bellmouth 17 is in truncated cone-shaped, and second guide plate 16 is in L
Shape, the quantity of the dead bolt 6 is 2, is fixedly installed on the second guide plate 16, and dead bolt 6 is vertically arranged, and is oriented to through the 3rd
Dead bolt pilot hole 14 on block 9；
The interlocking member 5 is in pole shape, and including hinged end 18 and tache motorice 19, the hinged end 18 and tache motorice 19 are one
Body formula structure, hinged end 18 and the institute of tache motorice 19 angled for α, the α is 110 °～120 °, and hinged end 18 is provided with the second waist
Shape hole 20, the quantity of interlocking member 5 is 2, is symmetrical arranged, and the hinged end 18 of 2 interlocking members 5 is by being fixedly installed in cabinet door 2
Axostylus axostyle be hinged and connected, the tache motorice 19 of 2 interlocking members 5 is through the first mounting hole 12 and bellmouth 17；
The lift-pull handle includes that handle 21, locating piece 22 and driving member 32, the locating piece 22 are fixedly installed on cabinet door 2
Outside, and vertical with 2 lateral surface of cabinet door, and the middle part of the handle 21 is hinged with locating piece 22, and handle 21 includes the lifting of lower end
The driving end 24 of the upper end at end 23, the driving end 24 are provided with drive block 25 spherical in shape, and the driving member 32 includes first
Driver plate 26 and 2 the second driver plates 27 positioned at 26 upper and lower ends of the first driver plate, first driver plate 26 and second are passed
Dynamic plate 27 is vertical, and is integral type structure, is provided with back-moving spring 28 between 2 lateral surface of the first driver plate 26 and cabinet door, described multiple
The two ends of position spring 28 are fixedly connected with 2 lateral surface of cabinet door with the first driver plate 26 respectively, one end of second driver plate 27
Connecting rod 29 is provided with, the second driver plate 27 passes through 2 lateral surface of cabinet door, and by connecting rod 29, the second mounting hole 20 and interlocking member 5
Hinged end 18 be connected；
Further, the olo of 2 the 3rd guide pads 9 is D1, and the interior spacing of 2 closing pieces 4 is D2,2mm>
D2-D1>0mm；
Further, 2 lateral surface of the cabinet door is provided with driving member guide plate 30, and the driving member guide plate 30 is fixed and set
It is placed in the both sides up and down of driving member 32.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (3)
1. a kind of safety low tension switch complete set of equipments, it is characterised in that including housing, the housing is in cabinet body structure, housing
Be provided with cabinet door and with the matching used doorframe of cabinet door, the cabinet door is provided with interlocking gear and lift-pull handle, on the doorframe
Closing piece is provided with, the closing piece is provided with lockhole；
The interlocking gear includes interlocking member, dead bolt, the first guide pad, the second guide pad and the 3rd guide pad, and described first leads
It is 1 to the quantity of block, is fixedly installed on the inside of cabinet door, leads including the first straight panel and positioned at the first of the first straight panel upper and lower ends
To plate, the first mounting hole in the middle part of first straight panel, is provided with, first guide plate is L-shaped, and which is between the first straight panel
The gap that leaves is the first targeting port, and the quantity of the 3rd guide pad is 1, on the inside of cabinet door, is symmetrically fixedly installed on
The upper and lower ends of the first guide pad, are provided with vertical dead bolt pilot hole on the 3rd guide pad, the quantity of second guide pad is 2
Individual, the upper and lower ends of the first guide plate are symmetricly set in, between the first guide plate and the 3rd guide pad, the second guide pad bag
Include the second straight panel and the second guide plate, second straight panel and the second guide plate are integral type structure, the second straight panel passes through first
Targeting port, and coordinate with the first targeting port gap, the second straight panel is provided with bellmouth, and the section of the bellmouth is in truncated cone-shaped,
Second guide plate is L-shaped, and the quantity of the dead bolt is 2, is fixedly installed on the second guide plate, and dead bolt is vertically arranged,
And through the dead bolt pilot hole on the 3rd guide pad；
The interlocking member is in pole shape, and including hinged end and tache motorice, the hinged end and tache motorice are integral type structure, are hinged
End and tache motorice institute are angled for α, and the α is 110 °～120 °, and hinged end is provided with the second mounting hole, and the quantity of interlocking member is
2, it is symmetrical arranged, the hinged end of 2 interlocking members is hinged and connected by the axostylus axostyle being fixedly installed in cabinet door, 2 interlocking members
Tache motorice is through the first mounting hole and bellmouth；
The lift-pull handle includes that handle, locating piece and driving member, the locating piece are fixedly installed on the outside of cabinet door, and and cabinet door
Lateral surface is vertical, and the middle part of the handle is hinged with locating piece, and handle includes the driving end of the upper end of the lift end of lower end, described
Driving end is provided with drive block spherical in shape, and the driving member includes the first driver plate and positioned at the first driver plate upper and lower ends
2 the second driver plates, first driver plate and the second driver plate are vertical, and are integral type structure, the first driver plate and cabinet door
Back-moving spring is provided between lateral surface, and the two ends of the back-moving spring are fixed with cabinet door lateral surface with the first driver plate respectively and connected
Connect, one end of second driver plate is provided with connecting rod, the second driver plate passes through cabinet door lateral surface, and passes through connecting rod and second
Mounting hole is connected with the hinged end of interlocking member.
2. a kind of safety low tension switch complete set of equipments as claimed in claim 1, it is characterised in that 2 the 3rd guiding
The olo of block is D1, and the interior spacing of 2 closing pieces is D2,2mm>D2-D1>0mm.
3. a kind of safety low tension switch complete set of equipments as claimed in claim 1, it is characterised in that on the cabinet door lateral surface
Driving member guide plate is provided with, the driving member guide plate is fixedly installed on the both sides up and down of driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780985.9U CN206022920U (en) | 2016-07-25 | 2016-07-25 | A kind of safety low tension switch complete set of equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780985.9U CN206022920U (en) | 2016-07-25 | 2016-07-25 | A kind of safety low tension switch complete set of equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022920U true CN206022920U (en) | 2017-03-15 |
Family
ID=58246621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620780985.9U Expired - Fee Related CN206022920U (en) | 2016-07-25 | 2016-07-25 | A kind of safety low tension switch complete set of equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564748A (en) * | 2017-10-31 | 2018-01-09 | 现代重工(中国)电气有限公司 | A kind of middle-placed switch cabinet door-plate interlock with ground protection |
-
2016
- 2016-07-25 CN CN201620780985.9U patent/CN206022920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564748A (en) * | 2017-10-31 | 2018-01-09 | 现代重工(中国)电气有限公司 | A kind of middle-placed switch cabinet door-plate interlock with ground protection |
| CN107564748B (en) * | 2017-10-31 | 2020-01-17 | 现代重工(中国)电气有限公司 | In put cabinet door plant interlock with ground protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: Yuecheng town Nanan village in Yueqing city of Zhejiang province 325699 Co-patentee after: Li Lili Patentee after: Ye Shengqian Address before: 212132 Zhenjiang Province, New District, Dagang Road, Jiangsu, No. 53 Patentee before: QIANSHENG ELECTRIC GROUP CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170815 Address after: 212132 Zhenjiang Province, New District, Dagang Road, Jiangsu, No. 53 Patentee after: QIANSHENG ELECTRIC GROUP CO.,LTD. Address before: Yuecheng town Nanan village in Yueqing city of Zhejiang province 325699 Co-patentee before: Li Lili Patentee before: Ye Shengqian |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |