CN203398600U - Drawer propulsion mechanism for switch cabinet - Google Patents
Drawer propulsion mechanism for switch cabinet Download PDFInfo
- Publication number
- CN203398600U CN203398600U CN201320314701.3U CN201320314701U CN203398600U CN 203398600 U CN203398600 U CN 203398600U CN 201320314701 U CN201320314701 U CN 201320314701U CN 203398600 U CN203398600 U CN 203398600U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- gear case
- crank
- plate
- worm
- 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
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a drawer propulsion mechanism for a switch cabinet. The drawer propulsion mechanism comprises a pedestal, a worm, a worm gear, a crank sleeve, a pressure spring, a drawing lock plate, a rotating lock plate, a propulsion panel, a worm gear case upper cover, an indicating finger, an indication mark, a handle, an interlocking plate and a locking plate assembled together. The upper drawing lock plate, the crank sleeve and the pressure spring are sleeved on the worm; the worm and the worm gear are assembled in the worm gear case comprising a worm gear case pedestal and the worm gear case upper cover; the indicating finger is fixedly arranged on the external surface of the worm gear case upper cover and can rotate around a fixed point; the interlocking plate is fixedly arranged at the bottom of the worm gear case; the locking plate is arranged at the upper portion of the worm gear case; the interlocking plate and the locking plate are interlocked with the spring-operated mechanism of the drawer body of the switch cabinet; the propulsion panel is embedded to the end portion of the worm gear case; the crank of the crank sleeve can be embedded into the propulsion panel; the rotating lock plate is fixedly arranged on the propulsion panel; the free end of the crank sleeve is sleeved by the handle; and the tail portion of the propulsion panel is provided with the indication mark.
Description
Technical field
The utility model relates to the drawer propelling mechanism in equipment for power transmission and distribution, relates in particular to a kind of switch cabinet drawer propulsive mechanism.
Background technology
On market, the conventional large knife plate propelling drawer of middle-high voltage switch is the propelling drawer that opens the door, and operation degree of protection is poor, and drawer propelling mechanism left and right sides guiding is uneven, and dynamic/static contact left and right side-play amount is larger.For this reason, our company endeavours to research and develop a kind of manual drawer propelling mechanism, between drawer and door, has reliable mechanical chain, and drawer is little in switch cubicle bias internal amount.
Summary of the invention
The utility model provides a kind of switch cabinet drawer propulsive mechanism in order to solve deficiency of the prior art, flexible movements, simple to operate, reliable, and structural module, and side-play amount is little.
For achieving the above object, the technical solution adopted in the utility model is:
A propulsive mechanism, is installed and is formed by worm gear case base, worm screw, worm gear, crank sleeve, stage clip, zip plate, twist lock plate, propelling panel, worm gear case upper cover, pointer, sign, crank, interlock plate, clamp combination, described zip plate, crank sleeve and compression spring sleeve are connected on worm screw, worm screw, worm gear is assemblied in the worm gear case of worm gear case base and worm gear case upper cover composition, pointer is fixed on exterior surface on worm gear case and also can rotates around fixing point, interlock plate is fixed on worm gear case bottom, clamp is installed on worm gear case top, interlock plate, clamp is interlocked with switch cabinet drawer body spring operating mechanism simultaneously, advance panel to be flush-mounted in worm gear case end, the crank of crank sleeve can be nested into pressure surface intralamellar part, twist lock plate is fixed on and advances on panel, crank sleeve free end is socketed with crank, advance panel afterbody to be provided with sign, crank sleeve and crank can be extracted worm gear case out in use, the used time can not advance in worm gear case and deposit, when some special occasions does not allow operating drawer, rely on twist lock plate to install locking device additional and prevent from extracting out crank sleeve and crank, guarantee switch cabinet drawer akinesia.
Preferred version as a kind of switch cabinet drawer propulsive mechanism described in the utility model, it is characterized in that: described worm gear case upper cover contact-making surface has stairstepping eccentric block, pointer afterbody has cylindrical boss, stairstepping eccentric block can promote pointer and slide along worm gear case upper cover centre bore, and pointer end is the corresponding marker location of mobile sensing on sign.
Beneficial effect:
The all parts of switch cabinet drawer propulsive mechanism described in the utility model adopt worm gear case built-in, not fragile, install simple and easy, change simple and be easy to safeguard, cost is low, and mechanism stable is high, flexible movements, simple to operate, reliable, and structural module, side-play amount is little.
Accompanying drawing explanation
Fig. 1 is switch cabinet drawer propulsive mechanism structural representation described in the utility model.
Wherein: 1, worm gear case base 2, worm screw 3, worm gear 4, crank sleeve 5, stage clip 6, zip plate 7, twist lock plate 8, propelling panel 9, worm gear case upper cover 10, pointer 11, sign 12, crank 13, interlock plate 14, clamp
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a propulsive mechanism, is installed and is formed by worm gear case base 1, worm screw 2, worm gear 3, crank sleeve 4, stage clip 5, zip plate 6, twist lock plate 7, propelling panel 8, worm gear case upper cover 9, pointer 10, sign 11, crank 12, interlock plate 13, clamp 14 combinations, described zip plate 6, crank sleeve 4 and stage clip 5 are socketed on worm screw 2, worm screw 2, worm gear 3 is assemblied in the worm gear case of worm gear case base 1 and worm gear case upper cover 9 compositions, pointer 10 is fixed on worm gear case upper cover 9 outer surfaces and can rotates around fixing point, twist lock plate 7 is fixed on and advances on panel 8, advance panel 8 afterbodys to be provided with sign 11, worm gear case upper cover 9 contact-making surfaces have stairstepping eccentric block, pointer 10 afterbodys have cylindrical boss, stairstepping eccentric block can promote pointer 10 and slide along worm gear case upper cover 9 centre bores, pointer 10 ends are the corresponding marker location of mobile sensing on sign.
Worm screw 2 latter halfs are irregular cylinder, and it is latter half of that crank sleeve 4 is socketed in worm screw 2, between crank sleeve 4 ends and worm screw 2 first halfs, are provided with stage clip 5, so that crank sleeve 4 is extracted out along worm gear 3 latter halfs in worm gear case, worm gear case base 1 leaves gathering sill with worm gear case upper cover 9 combination upper backs, crank sleeve 4 ends have boss to be positioned at worm gear case top gathering sill, the equal limited location groove of crank sleeve 4 middle parts and pars convoluta, interlock plate 13 is fixed on worm gear case bottom, and there is boss can snap in the stopper slot of crank sleeve middle part, clamp 14 is installed on worm gear case top, clamp 14 belows have boss to be positioned at crank sleeve pars convoluta stopper slot equally, interlock plate 13, clamp 14 is interlocked with switch cabinet drawer body spring operating mechanism simultaneously, when switch cabinet drawer is in running order, crank sleeve 4 can not be extracted out, prevent the misoperation of switch cabinet drawer propulsive mechanism, advance panel 8 to be flush-mounted in worm gear case end, the crank of crank sleeve 4 can be nested in and advance on panel 8, the crank vertical plane of crank sleeve 4 arranges open slot, twist lock plate is fixed on and advances on panel, and can install locking device additional from pulling out in crank vertical plane open slot, crank sleeve 4 free ends have crank 12.
Although execution mode of the present utility model is illustrated in specification, these execution modes just, as prompting, should not limit protection range of the present utility model.In the scope that does not depart from the utility model aim, carrying out various omissions, displacement and change all should be included in protection range of the present utility model.
Claims (2)
1. a switch cabinet drawer propulsive mechanism, is characterized in that: by worm gear case base, worm screw, worm gear, crank sleeve, stage clip, zip plate, twist lock plate, propelling panel, worm gear case upper cover, pointer, sign, crank, interlock plate, clamp combination, installed and formed, described zip plate, crank sleeve and compression spring sleeve are connected on worm screw, worm screw, worm gear is assemblied in the worm gear case of worm gear case base and worm gear case upper cover composition, pointer is fixed on exterior surface on worm gear case and also can rotates around fixing point, interlock plate is fixed on worm gear case bottom, clamp is installed on worm gear case top, interlock plate, clamp is interlocked with switch cabinet drawer body spring operating mechanism simultaneously, advance panel to be flush-mounted in worm gear case end, the crank of crank sleeve can be nested into pressure surface intralamellar part, twist lock plate is fixed on and advances on panel, crank sleeve free end is socketed with crank, advance panel afterbody to be provided with sign.
2. switch cabinet drawer propulsive mechanism according to claim 1, is characterized in that, described worm gear case upper cover contact-making surface has stairstepping eccentric block, and pointer afterbody has cylindrical boss, and stairstepping eccentric block can promote pointer and slide along worm gear case upper cover centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314701.3U CN203398600U (en) | 2013-06-03 | 2013-06-03 | Drawer propulsion mechanism for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314701.3U CN203398600U (en) | 2013-06-03 | 2013-06-03 | Drawer propulsion mechanism for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398600U true CN203398600U (en) | 2014-01-15 |
Family
ID=49910100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320314701.3U Expired - Fee Related CN203398600U (en) | 2013-06-03 | 2013-06-03 | Drawer propulsion mechanism for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169711A (en) * | 2016-08-30 | 2016-11-30 | 江苏镇德电力设备有限公司 | A kind of hand power machine framework for electric power equipment cabinet |
| CN108736320A (en) * | 2018-07-27 | 2018-11-02 | 珠海优特电力科技股份有限公司 | Pressing plate automatic switching device |
-
2013
- 2013-06-03 CN CN201320314701.3U patent/CN203398600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169711A (en) * | 2016-08-30 | 2016-11-30 | 江苏镇德电力设备有限公司 | A kind of hand power machine framework for electric power equipment cabinet |
| CN108736320A (en) * | 2018-07-27 | 2018-11-02 | 珠海优特电力科技股份有限公司 | Pressing plate automatic switching device |
| CN108736320B (en) * | 2018-07-27 | 2024-05-31 | 珠海优特电力科技股份有限公司 | Automatic pressing plate throwing and withdrawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160603 |