CN205395993U - Protection device for automated guided transporting vehicle - Google Patents
Protection device for automated guided transporting vehicle Download PDFInfo
- Publication number
- CN205395993U CN205395993U CN201620125092.0U CN201620125092U CN205395993U CN 205395993 U CN205395993 U CN 205395993U CN 201620125092 U CN201620125092 U CN 201620125092U CN 205395993 U CN205395993 U CN 205395993U
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- China
- Prior art keywords
- spring
- sleeve
- plate
- transportation vehicle
- buffer
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- Expired - Fee Related
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Abstract
The utility model discloses a protection device for automated guided transporting vehicle, including apron plate, two buffer and fixed plate, the tip at automated guided transporting vehicle is fixed to the fixed plate, and two buffer are located between fixed plate and the apron plate, buffer includes first sleeve, second sleeve, first spring and second spring, and the telescopic pot head of second is established in first sleeve, and first spring housing is established on first sleeve and second sleeve, the one end conflict apron plate of first spring, and other end conflict fixed plate, second spring lie in first sleeve and second sleeve, and the cross section of first spring is the rectangle. , automated guided transporting vehicle can cushion the impact of collision with the external world when bumping effectively to buffer adopts two rectangular cross section's spring, and difficult the emergence misplaces behind the spring compressed, so can bear bigger extrusion force, has better elasticity and stability, can reduce the harm owing to the collision produces.
Description
Technical field
This utility model relates to automatical pilot transportation vehicle, particularly relates to the preventer of a kind of automatical pilot transportation vehicle.
Background technology
Automatical pilot transportation vehicle refers to that being equipped with electricity magnetically or optically waits homing guidance device, and it can travel along the guide path of regulation, has safeguard protection and the transport vehicle of various transfer function.The enormous amount of container in harbour, harbour, adopts automatical pilot transportation vehicle transfer container can save substantial amounts of human resources, and in hgher efficiency.But owing in harbour, container, vehicle etc. are very many, road conditions are complicated, and automatical pilot transportation vehicle can collide unavoidably, therefore, when automatical pilot transportation vehicle collides, infringement is reduced to minimum by needs.
Utility model content
The purpose of this utility model is in that, it is provided that the preventer of a kind of automatical pilot transportation vehicle, when automatical pilot transportation vehicle collides with the external world, it is possible to buffering percussive force, reduces the infringement owing to collision produces.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that:
The preventer of a kind of automatical pilot transportation vehicle, including apron plate, two buffer units and fixing plate, fixing plate is fixed on the end of automatical pilot transportation vehicle, and two buffer units are between fixing plate and apron plate；Buffer unit includes the first sleeve, the second sleeve, the first spring and the second spring, one end of second sleeve is set in the first sleeve, first spring housing is located on the first sleeve and the second sleeve, one end conflict apron plate of the first spring, the other end is conflicted and is fixed plate, second spring is positioned at the first sleeve and the second sleeve, and the cross section of the first spring is rectangle.
In the preventer of aforesaid a kind of automatical pilot transportation vehicle, first spring cross-sectional area near fixing plate one end is more than its cross-sectional area near apron plate one end.This kind of set-up mode can improve stability during the first spring works.
In the preventer of aforesaid a kind of automatical pilot transportation vehicle, the first spring is tapered, and first spring external diameter near fixing plate one end is more than its external diameter near apron plate one end.
In the preventer of aforesaid a kind of automatical pilot transportation vehicle, the cross section of the second spring is rectangle.
Compared with prior art, this utility model is arranged on head end and the tail end of automatical pilot transportation vehicle, the impact force of collision can be effectively cushioned when automatical pilot transportation vehicle and extraneous colliding, and buffer unit adopts the spring of two square-sections, spring is not susceptible to dislocation after being compressed, it is possible to bear bigger extruding force, there is better elastic and stability, it is possible to reduce the infringement owing to collision produces.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model；
Fig. 2 is the structural representation of the second spring.
Accompanying drawing labelling: 1-fixes plate, 2-the first spring, 3-the first sleeve, 4-the second sleeve, 5-buffer unit, 6-apron plate, 7-the second spring.
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
Detailed description of the invention
Embodiment of the present utility model: as depicted in figs. 1 and 2, a kind of preventer of automatical pilot transportation vehicle, including 6, two buffer units 5 of apron plate and fixing plate 1, fixing plate 1 is fixed on the end of automatical pilot transportation vehicle, and two buffer units 5 are between fixing plate 1 and apron plate 6；Buffer unit 5 includes the first sleeve the 3, second sleeve the 4, first spring 2 and the second spring 7, one end of second sleeve 4 is set in the first sleeve 3, first spring 2 is set on the first sleeve 3 and the second sleeve 4, one end conflict apron plate 6 of the first spring 2, the other end is conflicted and is fixed plate 1, second spring 7 is positioned at the first sleeve 3 and the second sleeve 4, and the cross section of the first spring 2 is rectangle.The spring of square-section just has better stability compared to conventional spring, when spring stress is excessive, conventional spring is possible to misplace, the spring of square-section then will not misplace, so adopting the preventer of the present utility model of Rectangular Section Spring to have better stability.
First spring 2 cross-sectional area near fixing plate 1 one end is more than its cross-sectional area near apron plate 6 one end.If automatical pilot transportation vehicle collision is acutely, then first spring 2 of one end that cross section is bigger is had an effect, it is possible to be effectively protected the body of automatical pilot transportation vehicle.First spring 2 is tapered, and first spring 2 external diameter near fixing plate 1 one end is more than its external diameter near apron plate 6 one end.The cross section of the second spring 7 is rectangle.
When automatical pilot transportation vehicle collides, the first spring 2 and the second spring 7 shrink, and the second sleeve 4 stretches in the first sleeve 3, and impact force is changed into the elastic restoring force of spring by the first spring 2 and the second spring 7, and automatical pilot transportation vehicle plays the effect of protection.Further, the first sleeve 3 and the second sleeve 4 simultaneously work as the effect of guiding, it is prevented that the first spring 2 and excessive generation of the second spring 7 stress misplace, thus improving the job stability of this device.
Claims (4)
1. the preventer of an automatical pilot transportation vehicle, it is characterized in that, including apron plate (6), two buffer units (5) and fixing plate (1), fixing plate (1) is fixed on the end of automatical pilot transportation vehicle, and two buffer units (5) are positioned between fixing plate (1) and apron plate (6)；Buffer unit (5) includes the first sleeve (3), the second sleeve (4), the first spring (2) and the second spring (7), one end of second sleeve (4) is set in the first sleeve (3), first spring (2) is set on the first sleeve (3) and the second sleeve (4), one end conflict apron plate (6) of the first spring (2), the other end is conflicted and is fixed plate (1), second spring (7) is positioned at the first sleeve (3) and the second sleeve (4), and the cross section of the first spring (2) is rectangle.
2. the preventer of a kind of automatical pilot transportation vehicle according to claim 1, it is characterised in that the first spring (2) cross-sectional area near fixing plate (1) one end is more than its cross-sectional area near apron plate (6) one end.
3. the preventer of a kind of automatical pilot transportation vehicle according to claim 2, it is characterized in that, first spring (2) is tapered, and the first spring (2) external diameter near fixing plate (1) one end is more than its external diameter near apron plate (6) one end.
4. the preventer of a kind of automatical pilot transportation vehicle according to claim 3, it is characterised in that the cross section of the second spring (7) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125092.0U CN205395993U (en) | 2016-02-17 | 2016-02-17 | Protection device for automated guided transporting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125092.0U CN205395993U (en) | 2016-02-17 | 2016-02-17 | Protection device for automated guided transporting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395993U true CN205395993U (en) | 2016-07-27 |
Family
ID=56447750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125092.0U Expired - Fee Related CN205395993U (en) | 2016-02-17 | 2016-02-17 | Protection device for automated guided transporting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585591A (en) * | 2017-10-18 | 2018-01-16 | 李漫萍 | A kind of goods unloading anticollision device, collision-prevention device |
| CN107720119A (en) * | 2017-10-18 | 2018-02-23 | 王国裕 | A kind of airport conveying device |
| CN109795432A (en) * | 2018-12-28 | 2019-05-24 | 陕西通家汽车股份有限公司 | A kind of collision energy-absorbing device and front anticollision beam assembly |
-
2016
- 2016-02-17 CN CN201620125092.0U patent/CN205395993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585591A (en) * | 2017-10-18 | 2018-01-16 | 李漫萍 | A kind of goods unloading anticollision device, collision-prevention device |
| CN107720119A (en) * | 2017-10-18 | 2018-02-23 | 王国裕 | A kind of airport conveying device |
| CN109795432A (en) * | 2018-12-28 | 2019-05-24 | 陕西通家汽车股份有限公司 | A kind of collision energy-absorbing device and front anticollision beam assembly |
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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: 20160727 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |