CN202664833U - Lift supporting device for lift platform - Google Patents
Lift supporting device for lift platform Download PDFInfo
- Publication number
- CN202664833U CN202664833U CN 201220249452 CN201220249452U CN202664833U CN 202664833 U CN202664833 U CN 202664833U CN 201220249452 CN201220249452 CN 201220249452 CN 201220249452 U CN201220249452 U CN 201220249452U CN 202664833 U CN202664833 U CN 202664833U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- bearing
- moving
- support
- removable pin
- 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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Abstract
The utility model discloses a lift supporting device for a lift platform. The lift supporting device comprises a slide plate and a support which are respectively connected with a panel and a working cabinet. The slide plate is movably mounted on the support, a positioning device is arranged between the slide plate and the support and comprises a saw-toothed moving groove arranged on the support, a moving pin capable of moving along the moving groove vertically is disposed in the moving groove and is mounted on the slide plate through a lever piece, one end of the lever piece is connected with the moving pin, the other end of the lever piece is connected with a pull rod, the tail end of the pull rod is connected with a moving block, and a reset spring is arranged at the hinged joint of the lever piece and the slide plate. The panel can move vertically under matching of the slide plate and the support, can be lifted by pulling the slide plate upwards, and can move downwards under action of gravity force by pressing the moving block to release the moving pin from the socket of the saw-toothed moving groove.
Description
Technical field
The utility model relates to a kind of field of office furniture, is specifically related to a kind of for the liftable supporter on the hoistable platform.
Background technology
In the more and more liquid environment of clerical workforce; usually can be placed with working cabined in the bottom of workbench; the bottom of workbench is reserved with the space of placing working cabined; when not using working cabined to make; working cabined can be pushed in the space of reservation, pull out again during use, reduce the area of under not use state, wasting; especially it is less to be fit to the office space, the environment that the clerical workforce is many.
Yet because working cabined need be positioned over the bottom of workbench, thereby cause the upper surface of working cabined to be lower than the table top of workbench, during use, there are difference in height in working cabined upper surface and table surface, and two table tops can not use jointly.And the user is under conventional attitude, and need to bend in the work of working cabined upper surface, to make troubles to the user.
The inventor is for the problems referred to above, develop a kind of hoistable platform that is installed on the working cabined, comprise panel and two brace summers that are positioned at the panel bottom, described panel is installed on the working cabined by a liftable supporter, and the liftable supporter two ends are installed in respectively on brace summer and the working cabined.Because this hoistable platform is used for can not adopting the lowering or hoisting gears such as hydraulic cylinder, pneumatic cylinder or motor in the comparatively quiet office.
Summary of the invention
Problem to be solved in the utility model is for the deficiency of above-mentioned technology, to design a kind of liftable supporter rational in infrastructure, simple to operate.
The utility model is that the technical scheme that its problem of solution adopts is:
A kind of for the liftable supporter on the hoistable platform, comprise the slide plate and the bearing that connect respectively panel and working cabined, described slide plate is installed on the bearing movably, be provided with positioner between slide plate and the bearing, described positioner comprises the zigzag loose slot that is opened on the bearing, be provided with a removable pin that can move up and down along loose slot in the loose slot, described removable pin is installed on the slide plate, described removable pin is installed on the slide plate by a lever sheet, one end of described lever sheet connects removable pin, the other end is connected with pull bar, and the end of pull bar is connected with movable block, and the hinged place of lever sheet and slide plate is provided with back-moving spring.
As further improvement in the technical proposal, the top of described slide plate is provided with the chute that moves up and down for movable block.
As further improvement in the technical proposal, be provided with guider between slide plate and the bearing, described guider comprises the rack and pinion that is fixedly mounted on respectively on slide plate and the bearing, rack and pinion is intermeshing.
The beneficial effects of the utility model are: the utility model is realized moving up and down of panel by being slidingly matched of slide plate and bearing, during the rising panel, only needing the pulling slide plate to move up gets final product, during the decline panel, only need press movable block and make removable pin break away from the recess of zigzag loose slot, then panel can move down under action of gravitation.Total is simple, reasonable, simple to operate, easy to use, and silent, is particularly suitable for the environment such as work, reading.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of present embodiment.
The specific embodiment
With reference to Fig. 1, it is a kind of rational in infrastructure that the utility model provides, liftable supporter simple to operate, comprise the slide plate 1 and the bearing 2 that connect respectively panel and working cabined, described slide plate 1 can be installed on the bearing 2 up or down, be provided with positioner between slide plate 1 and the bearing 2, described positioner comprises the zigzag loose slot 3 that is opened on the bearing 2, be provided with a removable pin 4 that can move up and down along loose slot 3 in the loose slot 3, described removable pin 4 is installed on the slide plate 1, described removable pin 4 is installed on the slide plate 1 by a lever sheet 5, one end of described lever sheet 5 connects removable pin 4, the other end is connected with pull bar 6, the end of pull bar 6 is connected with movable block 7, and lever sheet 5 is provided with back-moving spring 8 with the hinged place of slide plate 1, and the elastic force effect by back-moving spring 8 makes removable pin 4 be close to the toothed edge of loose slot 3.During use, only need a pulling slide plate 1 to move up, removable pin 4 is close on the toothed edge and is moved, and after slide plate 1 moved suitable distance, removable pin 4 made slide plate 1 fixing near the recess of toothed edge; When needs are accepted, press first movable block 7, drive pull bar 6,5 motions of lever sheet, make removable pin 4 leave the recess of loose slot 3, then slide plate 1 moves down under action of gravitation, and total is simple, reasonable, simple to operate, easy to use, and silent, be particularly suitable for the environment such as work, reading.
As preferred embodiment, the top of described slide plate 1 is provided with the chute 11 that moves up and down for movable block 7, and movable block 7 is installed in the chute 11.
Further, be provided with guider between slide plate 1 and the bearing 2, described guider comprises tooth bar 9 and the gear 10 that is fixedly mounted on respectively on slide plate 1 and the bearing 2, and tooth bar 9 and gear 10 are intermeshing, movement by this guider slide plate 1 is coordinated more, can not produce the phenomenon of blocking.In the present embodiment, described tooth bar 9 and gear 10 positions can be changed mutually, have identical technique effect.
Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.
Claims (3)
1. liftable supporter that is used on the hoistable platform, it is characterized in that: comprise the slide plate (1) and the bearing (2) that connect respectively panel and working cabined, described slide plate (1) is installed on the bearing (2) movably, be provided with positioner between slide plate (1) and the bearing (2), described positioner comprises the zigzag loose slot (3) that is opened in (2) on the bearing, be provided with a removable pin (4) that can move up and down along loose slot (3) in the loose slot (3), described removable pin (4) is installed on the slide plate (1), described removable pin (4) is installed on the slide plate (1) by a lever sheet (5), one end of described lever sheet (5) connects removable pin (4), the other end is connected with pull bar (6), the end of pull bar (6) is connected with movable block (7), and lever sheet (5) is provided with back-moving spring (8) with the hinged place of slide plate (1).
2. according to claim 1 a kind of for the liftable supporter on the hoistable platform, it is characterized in that: the top of described slide plate (1) is provided with the chute (11) that moves up and down for movable block (7).
3. according to claim 1 a kind of for the liftable supporter on the hoistable platform, it is characterized in that: be provided with guider between slide plate (1) and the bearing (2), described guider comprises tooth bar (9) and the gear (10) that is fixedly mounted on respectively on slide plate (1) and the bearing (2), and tooth bar (9) and gear (10) are intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249452 CN202664833U (en) | 2012-05-30 | 2012-05-30 | Lift supporting device for lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249452 CN202664833U (en) | 2012-05-30 | 2012-05-30 | Lift supporting device for lift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202664833U true CN202664833U (en) | 2013-01-16 |
Family
ID=47485781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249452 Expired - Fee Related CN202664833U (en) | 2012-05-30 | 2012-05-30 | Lift supporting device for lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202664833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035787A (en) * | 2015-08-15 | 2015-11-11 | 重庆云升食品饮料有限公司 | Box ascending truck loading device |
| CN105520361A (en) * | 2014-09-30 | 2016-04-27 | 汪希奎 | Elastic pin-braked lifting platform |
| CN107619008A (en) * | 2017-09-28 | 2018-01-23 | 郑州科净环境工程有限公司 | A kind of central air-conditioning filter element replacing instrument |
-
2012
- 2012-05-30 CN CN 201220249452 patent/CN202664833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520361A (en) * | 2014-09-30 | 2016-04-27 | 汪希奎 | Elastic pin-braked lifting platform |
| CN105035787A (en) * | 2015-08-15 | 2015-11-11 | 重庆云升食品饮料有限公司 | Box ascending truck loading device |
| CN107619008A (en) * | 2017-09-28 | 2018-01-23 | 郑州科净环境工程有限公司 | A kind of central air-conditioning filter element replacing instrument |
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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 |
Granted publication date: 20130116 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |