CN203813287U - Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer - Google Patents
Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer Download PDFInfo
- Publication number
- CN203813287U CN203813287U CN201420259905.6U CN201420259905U CN203813287U CN 203813287 U CN203813287 U CN 203813287U CN 201420259905 U CN201420259905 U CN 201420259905U CN 203813287 U CN203813287 U CN 203813287U
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- China
- Prior art keywords
- installing rack
- board
- spring clip
- instrument board
- type power
- 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 - Lifetime
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- 238000005259 measurement Methods 0.000 title abstract 3
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a dismounting-free measurement and control board used for a low pressure draw-out type power distribution cabinet drawer comprising an installation rack, an instrument panel, and an installation rack bottom plate. The bottom part of the installation rack is fixedly connected with the installation rack bottom plate by bolts, and the lower end of the instrument panel is provided with a rotating shaft. The lower end of the installation rack is provided with a rotating shaft hole cooperated with the rotating shaft, and the upper end of the installation rack is provided with a spring clip installation hole. The spring clip installation hole is provided with a positioning spring clip in an embedded manner. The middle part of the side surface of the instrument panel is provided with a fixed pin cooperated with the positioning spring clip, and a head-shaped groove, a positioning buckle, and a bayonet are disposed in the positioning spring clip. The fixed pin is provided with a head-shaped column and a position-restricted groove, and the fixed pin is inserted in the positioning spring clip, and then the head-shaped column is inserted in the head-shaped groove. The positioning buckle is used to buckle the position-restricted groove, and during the resetting of the fixed pin overturning from the bottom to the top, the positioning spring can be used to guide and fix the instrument panel by the own elasticity and the displacement cooperated with the installation rack. The dismounting-free measurement and control board has advantages of novel structure, convenient operation, convenient assembly, and low costs.
Description
Technical field
The utility model relates to the dedicated devices technical field using in low-voltage complete switch equipment, is specifically related to a kind of low-voltage drawer type power distributing cabinet drawer with exempting to dismantle control and testing board.
Background technology
Unit drawer control and testing board in low-voltage drawer type power distributing cabinet is for existing draw out switchgear cabinet drawer unit, in order to maintain easily, to overhaul, the original paper such as electric current that each drawer loop need to be configured, voltmeter, indicator light, button is placed into the special components and parts of the one on plastic plate.
A kind of structure of control and testing board of prior art is that mounting portion and the plastic plate of fixing control and testing board are set as one, and after control and testing board need to being disassembled, installs while needing mounting electrical element, because installation position needs often dismounting, easily damages and scraps simultaneously; Another kind of structure is that mounting portion is separated with control and testing board, and the plastic plate of mounting portion and control and testing board is designed to metal sheet, and metal sheet surrounding puts plastic frame again and fixes, and is equipped with rotating shaft and overturns on plastic frame, and assembly technology complexity, has increased cost.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of novel structure, the low-voltage drawer type power distributing cabinet drawer that easy to operate, easy to assembly, cost is low with exempting to dismantle control and testing board.
For achieving the above object, the utility model provides following technical scheme: a kind of low-voltage drawer type power distributing cabinet drawer is with exempting to dismantle control and testing board, comprise installing rack, instrument board and installing rack base plate, described installing rack bottom is fastening by bolt and installing rack base plate, described instrument board lower end is provided with rotating shaft, described installing rack lower end is provided with the rotary shaft hole supporting with rotating shaft, instrument board can radially spin upside down around rotating shaft, installing rack upper end is provided with spring clip installing hole, the spring clip installing hole left and right sides is fixedly installed spring clip fence, spring clip installing hole built-in type is provided with retainer spring folder, middle part, instrument board side is provided with retainer spring and presss from both sides the steady pin being used in conjunction with, installing rack bottom is provided with nut fixing hole, described nut fixing hole built-in type is installed with installing rack attaching nut, in described retainer spring folder, be provided with head dummy groove, locating fastener and bayonet socket, on described steady pin, be provided with head dummy post and stopper slot, after described steady pin inserts retainer spring folder, head dummy post inserts in head dummy groove, locating fastener blocks stopper slot, in the time that steady pin overturns reset from bottom to top, retainer spring folder comes correcting and fixer dash board by the elasticity of self with a small amount of displacement of coordinating of installing rack.
By adopting technique scheme, realize drawer control and testing board and exempt from dismounting, directly control and testing board 90 degree are spun upside down to the mode of rear connection instrument leads, integrally-built plastics control and testing board mounting portion (hereinafter to be referred as installing rack) and instrument mounting panel (hereinafter to be referred as instrument board) are separated, instrument board is done as a whole, the left and right sides, bottom at instrument board is equipped with rotating shaft, installing rack is assembled to the instrument board left and right sides and fixes, when work, by instrument board 90 degree upsets from the top down, reach the function of exempting to remove and install instrument; Instrument board left and right sides middle part is provided with instrument board Fixed latches (hereinafter to be referred as steady pin), fixer dash board use after instrument board resets, and novel structure, easy to operate, easy to assembly, cost is low.
The utility model is further set to: described retainer spring folder is positioned at bayonet socket outer end position and has been wholely set fixing feet outwardly, offers holddown groove and guide vane end stop for being connected and fixed pin on described installing rack.By this setting, it is convenient that retainer spring clamps position, fixing reliable.
The utility model is also further set to: described instrument board two side bottoms are respectively fixedly installed straight pin, and installing rack two sides are aimed at straight pin and are provided with two pin-and-holes, and each straight pin is pegged graft fixing with the pin-and-hole of aiming at.By this setting, straight pin arranges rationally, easy to use.
The utility model is also further set to: described locating fastener is the arc convex that retainer spring folder two sides form after near the bending of head dummy groove.By this setting, locating fastener is simple in structure, reliable operation.
The utility model is also further set to: described instrument board and installing rack form by plastic material manufacture.By this setting, instrument board and installing rack production cost are low.
The utility model has the advantages that: compared with prior art, the utility model structure arranges rationally, drawer control and testing board is exempted from dismounting, directly control and testing board 90 degree are spun upside down to the mode of rear connection instrument leads, integrally-built plastics control and testing board installing rack and instrument board are separated, instrument board is done as a whole, the left and right sides, bottom at instrument board is equipped with rotating shaft, installing rack is assembled to the instrument board left and right sides and fixes, when work, by instrument board 90 degree upsets from the top down, reach the function of exempting to remove and install instrument; Instrument board left and right sides middle part is provided with instrument board steady pin, fixer dash board use after instrument board resets, and novel structure, easy to operate, easy to assembly, cost is low.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment instrument board;
Fig. 3 is the structural representation of the utility model embodiment retainer spring folder;
Fig. 4 is the structural representation of the utility model embodiment steady pin;
Fig. 5 is the assembling schematic diagram of the utility model embodiment retainer spring folder and steady pin;
Fig. 6 is the installing rack structural representation of the utility model embodiment;
Fig. 7 is the installing rack exploded perspective view of the utility model embodiment;
Fig. 8 is the assembling schematic diagram of the utility model embodiment control and testing board and instrument.
Embodiment
Referring to Fig. 1 to Fig. 7, the disclosed a kind of low-voltage drawer type power distributing cabinet drawer of the utility model is with exempting to dismantle control and testing board, comprise installing rack 1, instrument board 2 and installing rack base plate 3, described installing rack 1 bottom is fastening by bolt and installing rack base plate 3, described instrument board 2 lower ends are provided with rotating shaft 4, described installing rack 1 lower end is provided with the rotary shaft hole 5 supporting with rotating shaft 4, instrument board 2 can radially spin upside down around rotating shaft 4, installing rack 1 upper end is provided with spring clip installing hole 6, spring clip installing hole 6 left and right sides are fixedly installed spring clip fence 7, spring clip installing hole 6 built-in types are provided with retainer spring folder 8, instrument board 2 middle parts, side are provided with and retainer spring folder 8 steady pins that are used in conjunction with 9, installing rack 1 bottom is provided with nut fixing hole 10, described nut fixing hole 10 built-in types are installed with installing rack attaching nut 11, in described retainer spring folder 8, be provided with head dummy groove 81, locating fastener 82 and bayonet socket 83, on described steady pin 9, be provided with head dummy post 91 and stopper slot 92, described steady pin 9 inserts retainer spring and presss from both sides 8 rear head dummy posts 91 and insert in head dummy groove 81, locating fastener 82 blocks stopper slot 92, prevent instrument board 2 upset naturally under non-rollover states, in the time that steady pin 9 overturns reset from bottom to top, retainer spring folder 8 comes correcting and fixer dash board 2 by the elasticity of self with a small amount of displacement of coordinating of installing rack 1.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, retainer spring folder 8 is positioned at bayonet socket 83 outer end position and has been wholely set fixing feet 84 outwardly, on described installing rack 1, offer holddown groove 12 and guide vane end stop 13 for being connected and fixed pin 84, guide vane end stop 13 and bayonet socket 83 clampings.
2 liang of side bottoms of described instrument board are respectively fixedly installed a straight pin 9, and installing rack 1 two sides are aimed at straight pin 9 and are provided with two pin-and-holes 14, and each straight pin 9 is pegged graft fixing with the pin-and-hole 14 of aiming at.
Described locating fastener 82 presss from both sides the arc convex that 8 two sides form after near the 81 places bending of head dummy groove for retainer spring.Described head dummy groove 81 presss from both sides the circular groove of 8 heads for retainer spring.
Described instrument board 2 and installing rack 1 form by plastic material manufacture.
When practical application, referring to Fig. 8, drawer control and testing board is exempted from dismounting, directly control and testing board 90 degree are spun upside down to the mode of rear connection instrument leads, integrally-built plastics control and testing board installing rack and instrument board are separated, instrument board is done as a whole, the left and right sides, bottom at instrument board is equipped with rotating shaft, installing rack is assembled to the instrument board left and right sides and fixes, and when work, by instrument board 90 degree upsets from the top down, reaches the function of exempting to remove and install instrument; Instrument board left and right sides middle part is provided with instrument board steady pin, fixer dash board use after instrument board resets, and novel structure, easy to operate, easy to assembly, cost is low.
Above-described embodiment is to specific descriptions of the present utility model; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection range, the technician of this area according to the content of above-mentioned utility model to the utility model make some nonessential improvement and adjust all fall into protection range of the present utility model within.
Claims (5)
1. a low-voltage drawer type power distributing cabinet drawer is with exempting to dismantle control and testing board, comprise installing rack, instrument board and installing rack base plate, described installing rack bottom is fastening by bolt and installing rack base plate, it is characterized in that: described instrument board lower end is provided with rotating shaft, described installing rack lower end is provided with the rotary shaft hole supporting with rotating shaft, instrument board can radially spin upside down around rotating shaft, installing rack upper end is provided with spring clip installing hole, the spring clip installing hole left and right sides is fixedly installed spring clip fence, spring clip installing hole built-in type is provided with retainer spring folder, middle part, instrument board side is provided with retainer spring and presss from both sides the steady pin being used in conjunction with, installing rack bottom is provided with nut fixing hole, described nut fixing hole built-in type is installed with installing rack attaching nut, in described retainer spring folder, be provided with head dummy groove, locating fastener and bayonet socket, on described steady pin, be provided with head dummy post and stopper slot, after described steady pin inserts retainer spring folder, head dummy post inserts in head dummy groove, locating fastener blocks stopper slot, in the time that steady pin overturns reset from bottom to top, retainer spring folder comes correcting and fixer dash board by the elasticity of self with a small amount of displacement of coordinating of installing rack.
2. low-voltage drawer type power distributing cabinet drawer according to claim 1 is with exempting to dismantle control and testing board, it is characterized in that: described retainer spring folder is positioned at bayonet socket outer end position and has been wholely set fixing feet outwardly, offers holddown groove and guide vane end stop for being connected and fixed pin on described installing rack.
3. low-voltage drawer type power distributing cabinet drawer according to claim 2 is with exempting to dismantle control and testing board, it is characterized in that: described instrument board two side bottoms are respectively fixedly installed straight pin, installing rack two sides are aimed at straight pin and are provided with two pin-and-holes, and each straight pin is pegged graft fixing with the pin-and-hole of aiming at.
4. low-voltage drawer type power distributing cabinet drawer according to claim 3, with exempting to dismantle control and testing board, is characterized in that: described locating fastener is the arc convex that retainer spring folder two sides form after near the bending of head dummy groove.
5. low-voltage drawer type power distributing cabinet drawer according to claim 4, with exempting to dismantle control and testing board, is characterized in that: described instrument board and installing rack form by plastic material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259905.6U CN203813287U (en) | 2014-05-20 | 2014-05-20 | Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259905.6U CN203813287U (en) | 2014-05-20 | 2014-05-20 | Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813287U true CN203813287U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259905.6U Expired - Lifetime CN203813287U (en) | 2014-05-20 | 2014-05-20 | Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336660A (en) * | 2018-05-10 | 2018-07-27 | 苏州三通华印电力工程有限公司 | A kind of modular assembly type switchgear |
-
2014
- 2014-05-20 CN CN201420259905.6U patent/CN203813287U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336660A (en) * | 2018-05-10 | 2018-07-27 | 苏州三通华印电力工程有限公司 | A kind of modular assembly type switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lishui Wankong Electric Co.,Ltd. Assignor: WECOME GROUP Co.,Ltd. Contract record no.: 2016330000106 Denomination of utility model: Dismounting-free measurement and control board used for low pressure draw-out type power distribution cabinet drawer Granted publication date: 20140903 License type: Common License Record date: 20160706 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. Address before: 325000 Wenzhou Bridge Industrial Park, North white elephant Town, Yueqing City, Wenzhou, Zhejiang Patentee before: WECOME GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wancon Zhizhuang Co.,Ltd. Address before: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changshu Switchgear Mfg. Co.,Ltd.(Former Changshu Switchgear Plant) Assignor: Wancon Zhizhuang Co.,Ltd. Contract record no.: X2023980034051 Denomination of utility model: A detachable measurement and control board for low-voltage withdrawable distribution cabinet drawers Granted publication date: 20140903 License type: Common License Record date: 20230324 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |