CN201769642U - Floating device of electric carrying vehicle - Google Patents
Floating device of electric carrying vehicle Download PDFInfo
- Publication number
- CN201769642U CN201769642U CN2010202635938U CN201020263593U CN201769642U CN 201769642 U CN201769642 U CN 201769642U CN 2010202635938 U CN2010202635938 U CN 2010202635938U CN 201020263593 U CN201020263593 U CN 201020263593U CN 201769642 U CN201769642 U CN 201769642U
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- Prior art keywords
- frame
- floating
- spring
- axle
- electrocar
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- 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 floating device of an electric carrying vehicle, which comprises a framework (1), a floating frame (2) and two springs (3) disposed between the framework (1) and the floating frame (2). The upper end of each spring (3) is abutted with the framework (1), and the lower end of each spring (3) is abutted with the floating frame (2). The floating device of an electric carrying vehicle is characterized in that a shaft (4) is further disposed in each spring (3), the lower end of each shaft (4) is fixed with the floating frame (2), and the upper end of each shaft (4) is in sliding matching in corresponding through holes (1.1) on the framework (1). The floating device is fine in shock absorption effect, simple in structure and low in cost.
Description
Technical field
The utility model relates to electrocar, specifically is a kind of floating installation of electrocar.
Background technology
Electrocar is provided with two oil cylinders between frame and floating shelf at present, and outside each oil cylinder, be sheathed with spring, when electrocar loaded the large-tonnage goods, oil cylinder and spring can play good pressurization, make electrocar lade very easily like this.But there is following shortcoming in the electrocar of above prior art: electrocar in the process of moving, when running into unmade way, jolting about having, at this moment oil cylinder and spring do not have the effect of damping, and two oil cylinders are set between frame and floating shelf, and oil cylinder and supporting oil pipe line make electrocar complex structure, cost height.
The utility model content
The technical problems to be solved in the utility model is, the floating installation of a kind of good damping effect, simple in structure, electrocar that cost is low is provided.
The technical solution of the utility model is, a kind of floating installation with electrocar of following structure is provided, comprise frame, floating shelf and be located at frame and floating shelf between two springs, described every spring upper end offsets with frame, described every spring lower end and floating shelf offset; Also be provided with axle in the described every spring, the lower end and the floating shelf of described every axle are fixed, and the upper end sliding fit of described every axle is on frame in the cooresponding through hole.
The utility model compared with prior art, have the following advantages: owing to also be provided with axle in the described every spring, the lower end and the floating shelf of described every axle are fixed, the upper end sliding fit of described every axle is on frame in the cooresponding through hole, by the cooperation of axle, make floating shelf that good damping effect be arranged like this with spring; And saved original oil cylinder and oil pipe line, make that electrocar is simple in structure, cost is low.
As improvement, the top of described every axle also is fixed with locating piece, and the greatest width dimension of described locating piece is greater than the internal diameter of through hole on the frame, prevent axle from by deviate from, play the effect of axial limiting.
Description of drawings
Accompanying drawing is the floating installation scheme drawing of electrocar of the present utility model.
As shown in the figure: 1, frame, 1.1, through hole, 2, floating shelf, 3, spring, 4, axle, 5, locating piece.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in the figure, the floating installation of electrocar of the present utility model, comprise frame 1, floating shelf 2 and be located at frame 1 and floating shelf 2 between two springs 3, described every spring 3 upper ends and frame 1 offset, described every spring 3 lower ends and floating shelf 2 offset; Also be provided with axle 4 in the described every spring 3, the lower end of described every axle 4 and floating shelf 2 fixed, and the upper end sliding fit of described every axle 4 is on frame 1 in the cooresponding through hole 1.1.
The top of described every axle 4 also is fixed with locating piece 5, and the greatest width dimension of described locating piece 5 is greater than the internal diameter of through hole 1.1 on the frame 1, and locating piece 5 can be to the top axial limiting of axle 4 when sliding.
Claims (2)
1. the floating installation of an electrocar, comprise frame (1), floating shelf (2) and be located at frame (1) and floating shelf (2) between two springs (3), described every spring (3) upper end offsets with frame (1), and described every spring (3) lower end and floating shelf (2) offset; It is characterized in that: also be provided with axle (4) in the described every spring (3), the lower end of described every axle (4) and floating shelf (2) are fixing, and the upper end sliding fit of described every axle (4) is in frame (1) goes up cooresponding through hole (1.1).
2. the floating installation of electrocar according to claim 1, it is characterized in that: the top of described every axle (4) also is fixed with locating piece (5), and the greatest width dimension of described locating piece (5) goes up the internal diameter of through hole (1.1) greater than frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202635938U CN201769642U (en) | 2010-07-15 | 2010-07-15 | Floating device of electric carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202635938U CN201769642U (en) | 2010-07-15 | 2010-07-15 | Floating device of electric carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769642U true CN201769642U (en) | 2011-03-23 |
Family
ID=43749479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202635938U Expired - Fee Related CN201769642U (en) | 2010-07-15 | 2010-07-15 | Floating device of electric carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015858A (en) * | 2014-06-20 | 2014-09-03 | 佛山市格美清洁设备有限公司 | Front wheel shock absorption structure and road sweeper |
| CN104724204A (en) * | 2013-12-23 | 2015-06-24 | 鸿富锦精密工业（深圳）有限公司 | AGV drive mechanism |
| CN104925695A (en) * | 2015-06-25 | 2015-09-23 | 重庆川渝精工机械配件开发有限公司 | Damping tray truck |
| CN106256568A (en) * | 2016-07-28 | 2016-12-28 | 南京理工大学 | A kind of reckoning positioning robot chassis applying vertical damping device |
-
2010
- 2010-07-15 CN CN2010202635938U patent/CN201769642U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724204A (en) * | 2013-12-23 | 2015-06-24 | 鸿富锦精密工业（深圳）有限公司 | AGV drive mechanism |
| CN104015858A (en) * | 2014-06-20 | 2014-09-03 | 佛山市格美清洁设备有限公司 | Front wheel shock absorption structure and road sweeper |
| CN104925695A (en) * | 2015-06-25 | 2015-09-23 | 重庆川渝精工机械配件开发有限公司 | Damping tray truck |
| CN106256568A (en) * | 2016-07-28 | 2016-12-28 | 南京理工大学 | A kind of reckoning positioning robot chassis applying vertical damping device |
| CN106256568B (en) * | 2016-07-28 | 2019-01-04 | 南京理工大学 | A kind of reckoning positioning robot chassis for applying vertical damping 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 |
Granted publication date: 20110323 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |