CN207537079U - A kind of aerial lift device platform guardrail overturns structure - Google Patents
A kind of aerial lift device platform guardrail overturns structure Download PDFInfo
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- CN207537079U CN207537079U CN201721567932.XU CN201721567932U CN207537079U CN 207537079 U CN207537079 U CN 207537079U CN 201721567932 U CN201721567932 U CN 201721567932U CN 207537079 U CN207537079 U CN 207537079U
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Abstract
The utility model discloses a kind of aerial lift device platform guardrails to overturn structure, including the guardrail being mounted at the top of equipment platform, the guardrail includes a pair of long divider frame and a pair of short divider frame, a pair of long divider frame and a pair of short rectangular distribution of divider frame, the short divider frame side is hinged with one of them long divider frame, opposite side is clamped with another long divider frame quick release, long guardrail frame bottom is rotatably installed in by rotating mechanism on equipment platform, when guardrail needs overturning, two long divider frames drive two short divider frames towards 180 ° of two side to overturn respectively, short divider frame folds again with respect to 90 ° of the articulated position of long divider frame overturning and with long divider frame.This overturning layout guardrail rational in infrastructure, entire switching process is rapid, and efficiency is very high, and collection height is low, is folded after short divider frame collection with long divider frame, does not influence the collection width of equipment.
Description
Technical field
The utility model is related to aerial lift device more particularly to platform guardrail overturning structures.
Background technology
Aerial lift device, particularly column type overhead operation equipment, the collection height of machine directly affect machine
Working depth.However machine needs to enter various limit for height doors, therefore the collection height of machine is again by various limit for height door institutes
It limits.How the machine body height of maximum is accomplished in limited collection height, this is numerous institutes of aerial lift device producer
The direction of pursuit.
Most effective simple mode is exactly to start with change from platform guardrail, the reduction guardrail that each producer has oneself original
Mode, so as to provide more spatial designs directly to agent structure.The collection mode of guardrail is varied, there is folding, dismounting
Deng.Both the collection modes usually seen on the market are each advantageous, the efficient but collection excessive height of folding, dismounting
Collection height is low but using slowly, influences efficiency.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of aerial lift device platform guardrail and turns over
Rotation structure, easy to use, overturning is efficient, and it is extremely low to collect height.
Technical solution is used by the utility model solves its technical problem：
A kind of aerial lift device platform guardrail overturns structure, including the guardrail being mounted at the top of equipment platform, the shield
Column includes a pair of long divider frame and a pair of short divider frame, a pair of long divider frame and a pair of short rectangular distribution of divider frame, described short
Divider frame side is hinged with one of them long divider frame, and opposite side is clamped with another long divider frame quick release, long shield
Column frame bottom is rotatably installed in by rotating mechanism on equipment platform, when guardrail needs overturning, two long divider frames point
Not Dai Dong two short divider frames towards 180 ° of two side to overturn, short divider frame overturns 90 ° simultaneously with respect to the articulated position of long divider frame again
It is folded with long divider frame.
As an improvement of the above technical solution, the rotating mechanism includes four flipping blocks and two rotational pins, described to turn over
Switch block center is equipped with the rotating hole passed through for rotational pin one end, and four flipping blocks are separately fixed at the two of a pair of long guardrail frame bottom
End, the long divider frame are overturn around rotational pin.
As an improvement of the above technical solution, the flipping block is located at rotating hole both sides and is opened up respectively there are two jack, institute
Jack to be stated to pass through and be locked on equipment platform for bolt, one of jack is when guardrail uses and latch locking, and in addition one
A jack is when guardrail is collected and latch locking.
As an improvement of the above technical solution, the flipping block is welded on long guardrail frame bottom.
As an improvement of the above technical solution, reinforcement rib is additionally provided in the middle part of the long divider frame, it is described to strengthen outside rib
Movable sleeve is arranged with, push rod is installed on the movable sleeve.
As an improvement of the above technical solution, the bottom end of the push rod is less than the bottom of long divider frame.
The beneficial effects of the utility model have：
This overturning layout guardrail rational in infrastructure, easy to use, short divider frame side is hinged with one of them long divider frame, separately
Side is clamped with another long divider frame quick release, and two long divider frames can drive two short divider frames towards both sides respectively
180 ° of overturning, for short divider frame again with respect to overturning 90 ° with the articulated position of long divider frame and being folded with long divider frame, overturning is rapid,
Efficiency is very high, and collection height is low, and does not influence the collection width of equipment.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the side view of the utility model embodiment.
Specific embodiment
Referring to Fig. 1, a kind of aerial lift device platform guardrail overturning structure of the utility model is put down including being mounted on equipment
The guardrail 2 at 1 top of platform, the guardrail 2 include a pair of long divider frame 21 and a pair of short divider frame 22, a pair of long divider frame 21 and one
To short 22 rectangular distribution of divider frame, short 22 side of divider frame and one of them long divider frame 21 are hinged, opposite side with it is another
One long divider frame, 21 quick release it is clamped.
Wherein, long 21 bottom of divider frame is rotatably installed in by rotating mechanism 3 on equipment platform 1, the rotating machine
Structure 3 includes four flipping blocks 31 and two rotational pins, and 31 center of flipping block is equipped with the rotating hole passed through for rotational pin one end
33, four flipping blocks 31 are respectively welded at the both ends of a pair of long 21 bottom of divider frame, and 31 top of flipping block, which is equipped with, facilitates push-and-pull
Handle 32, the long divider frame 21 are overturn around rotational pin.When guardrail 2 need overturning when, short 22 opposite side of divider frame with it is another
A 21 quick release of long divider frame, two long divider frame 21 drives two short divider frame 22 towards 180 ° of two side to overturn respectively, whole
A process is convenient and efficient, and collection height is low, and short divider frame 22 overturns 90 ° simultaneously with respect to the articulated position of long divider frame 21 again
It is folded with long divider frame 21, does not influence the collection width of equipment.
With further reference to Fig. 2, guardrail 2 shakes when using and collecting, is unstable in order to prevent, and the flipping block 31 is located at
33 both sides of rotating hole are opened up respectively there are two jack 34, and the jack 34 is passed through and is locked on equipment platform 1 for bolt, wherein
One jack 34 when guardrail 2 uses and latch locking, realize when guardrail 2 is collected and latch locking by another jack 34
Guardrail 2 fixed effect.
Guardrail 2 is overturn for the convenience of the users, and long 21 middle part of divider frame, which is additionally provided with, strengthens rib 4, the ribs
Movable sleeve 5 is arranged with outside item 4, push rod 6 is installed on the movable sleeve 5, the bottom end of the push rod 6 is less than the bottom of long divider frame 21
Portion, and push rod 6 be telescopic rod, so as to meet human hand fall short of and needs additionally by the difficult situation of tool.
The better embodiment of the above, only the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model
Protection domain.
Claims (6)
1. a kind of aerial lift device platform guardrail overturns structure, including the guardrail being mounted at the top of equipment platform, the guardrail
Including a pair of long divider frame and a pair of short divider frame, a pair of long divider frame and a pair of short rectangular distribution of divider frame, feature exist
In：The short divider frame side is hinged with one of them long divider frame, and opposite side is with another long divider frame quick release
Clamping, long guardrail frame bottom are rotatably installed in by rotating mechanism on equipment platform, two long when guardrail needs overturning
Divider frame drives two short divider frames respectively, and towards 180 ° of two side to overturn, short divider frame turns over again relative to the articulated position of long divider frame
Turn 90 ° and folded with long divider frame.
2. a kind of aerial lift device platform guardrail overturning structure according to claim 1, it is characterised in that：The rotation
Mechanism includes four flipping blocks and two rotational pins, and the flipping block center is equipped with the rotating hole passed through for rotational pin one end, and four
A flipping block is separately fixed at the both ends of a pair of long guardrail frame bottom, and the long divider frame is overturn around rotational pin.
3. a kind of aerial lift device platform guardrail overturning structure according to claim 2, it is characterised in that：The overturning
Block is located at rotating hole both sides and is opened up respectively there are two jack, and the jack is passed through for bolt and is locked on equipment platform, wherein
One jack is when guardrail uses and latch locking, another jack is when guardrail is collected and latch locking.
4. a kind of aerial lift device platform guardrail overturning structure according to claim 2, it is characterised in that：The overturning
Block welding is in long guardrail frame bottom.
5. a kind of aerial lift device platform guardrail overturning structure according to claim 1, it is characterised in that：The long shield
Reinforcement rib is additionally provided in the middle part of column frame, the reinforcement rib housing is equipped with movable sleeve, push rod is equipped on the movable sleeve.
6. a kind of aerial lift device platform guardrail overturning structure according to claim 5, it is characterised in that：The push rod
Bottom end be less than long divider frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567932.XU CN207537079U (en) | 2017-11-20 | 2017-11-20 | A kind of aerial lift device platform guardrail overturns structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567932.XU CN207537079U (en) | 2017-11-20 | 2017-11-20 | A kind of aerial lift device platform guardrail overturns structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537079U true CN207537079U (en) | 2018-06-26 |
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ID=62614376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567932.XU Active CN207537079U (en) | 2017-11-20 | 2017-11-20 | A kind of aerial lift device platform guardrail overturns structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207537079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572613A (en) * | 2018-11-26 | 2019-04-05 | 镇江飞驰汽车集团有限责任公司 | A kind of roof guardrail that can quickly open |
| CN109835129A (en) * | 2019-02-27 | 2019-06-04 | 中车四方车辆有限公司 | Walking board device for road rail vehicle |
| CN113264483A (en) * | 2021-06-28 | 2021-08-17 | 三一帕尔菲格特种车辆装备有限公司 | Assembled work platform |
| CN116374908A (en) * | 2023-06-02 | 2023-07-04 | 大汉科技股份有限公司 | Material lifting device for construction |
-
2017
- 2017-11-20 CN CN201721567932.XU patent/CN207537079U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572613A (en) * | 2018-11-26 | 2019-04-05 | 镇江飞驰汽车集团有限责任公司 | A kind of roof guardrail that can quickly open |
| CN109835129A (en) * | 2019-02-27 | 2019-06-04 | 中车四方车辆有限公司 | Walking board device for road rail vehicle |
| CN113264483A (en) * | 2021-06-28 | 2021-08-17 | 三一帕尔菲格特种车辆装备有限公司 | Assembled work platform |
| CN113264483B (en) * | 2021-06-28 | 2024-05-28 | 三一帕尔菲格特种车辆装备有限公司 | Assembled working platform |
| CN116374908A (en) * | 2023-06-02 | 2023-07-04 | 大汉科技股份有限公司 | Material lifting device for construction |
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