CN206368011U - A kind of double scissor elevator - Google Patents
A kind of double scissor elevator Download PDFInfo
- Publication number
- CN206368011U CN206368011U CN201720033590.7U CN201720033590U CN206368011U CN 206368011 U CN206368011 U CN 206368011U CN 201720033590 U CN201720033590 U CN 201720033590U CN 206368011 U CN206368011 U CN 206368011U
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- China
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- scissor arms
- scissor
- slip
- clamping block
- groups
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Abstract
The utility model discloses a kind of double scissor elevator, include pedestal, two groups of slip scissor arms are arranged on pedestal, hoistable platform is arranged on the upper end of two groups of slip scissor arms, every group of slip scissor arms include outer scissor arms and interior scissor arms and connect and compose scissor shape, every group of slip scissor arms by bearing pin）It is connected with an actuator cylinder, actuator cylinder is connected to outer scissor arms, its piston rod is connected to outer scissor arms, positioner includes guide rail, the sliding block being slidably connected on guide rail and the clamping block for being rotationally connected with sliding block, the upper surface of guide rail is provided with positioning rack, clamping block is provided with the latch matched with positioning rack, sliding block is connected with the lower end of interior scissor arms, pedal is provided with rear side of clamping block, angle between clamping block and pedal is 140 degree 150 degree, and clamping block is horizontal with pedal under positioning rack interlocking pattern.
Description
Technical field
The utility model is related to a kind of double scissor elevator.
Background technology
At present, continuing to develop with industrial technology, scissor elevator has obtained widely should in industrial processes
With.Scissor elevator is to slide scissor arms by actuator cylinder driving to deform, and then promotes hoistable platform to be raised and lowered.Due to
Scissor arms are slided with using the structure being flexibly connected, easily rocking, in addition when lift is increased to certain altitude, to prevent dress
With the decline of lift is caused due to the activity of activity scissor arms in operation, activity scissor arms are positioned, it is existing
Scissor realizes the positioning of activity scissor arms typically by actuator cylinder, without set prevent lift in lifting process or
Fail the positioner collapsed when person is in some fixed position, there is safety when the right wing of actuator cylinder is leaked hidden
Suffer from.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of double scissor elevator, double using two groups
Scissor arms are slided, stability is improved, security is improved by positioner.
The utility model solves the technical scheme that its technical problem used：
A kind of double scissor elevator, includes pedestal, two groups of slip scissor arms, actuator cylinder, hoistable platform and fixed
Position device, two groups of slip scissor arms are arranged on pedestal, and the hoistable platform is arranged on the upper end of two groups of slip scissor arms, every group
Scissor arms are slided to include outer scissor arms and interior scissor arms and connect and compose scissor shape, every group of slip scissor arms by bearing pin）
An actuator cylinder is connected with, the actuator cylinder is connected to outer scissor arms, its piston rod is connected to outer scissor arms, the positioning
Device includes guide rail, the sliding block being slidably connected on guide rail and the clamping block for being rotationally connected with sliding block, the guide rail it is upper
End face is provided with positioning rack, and the clamping block is provided with the latch matched with the positioning rack, and the sliding block is cut with interior
The lower end connection of yoke, is provided with pedal on rear side of the clamping block, and the angle between clamping block and pedal is 140 degree-
150 degree, clamping block is horizontal with pedal under positioning rack interlocking pattern.
As the improvement of above-mentioned technical proposal, the angle between the clamping block and pedal is 145 degree.
As the further improvement of above-mentioned technical proposal, the positioner is additionally provided with tension spring, the spring one
End is affixed with sliding block, and the other end is affixed with clamping block.
Further improve, two groups of slip scissor arms are arranged symmetrically, cunning is provided with the middle part of the bottom surface of the hoistable platform
Rail, the interior scissor arms upper end of two groups of slip scissor arms is slidably connected with slide rail.
Further improve, the positive stop that scissor arms stroke is slided for limiting is provided with the pedestal.
The beneficial effects of the utility model are：Hoistable platform is supported by two groups of slip scissor arms, reduction is rocked, improve knot
Structure stability；When needing to position slip scissor arms, clamping block is stepped on to the positioning for making the latch of clamping block with guide rail upper surface
Rack occlusion can position slip scissor arms, prevent from causing the decline of lift due to the activity of activity scissor arms in operating,
Improve security；Release positioning and only need to step on pedal and make clamping block lift, simple and fast.The letter of the utility model structure
It is single practical, it is safe and reliable, it is easy to operate.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of positioner in the utility model.
Embodiment
1 ~ Fig. 2 of reference picture, a kind of double scissor elevator, include pedestal 1, two groups of slip scissor arms 2, actuator cylinder 3,
Hoistable platform 4 and positioner 5, two groups of slip scissor arms 2 are arranged on pedestal 1, and the hoistable platform 4 is arranged on two groups of cunnings
The upper end of dynamic scissor arms 2, every group of slip scissor arms 2 include outer scissor arms 21 and interior scissor arms 22 and connect structure by bearing pin
Into scissor shape, every group of slip scissor arms 2 are connected with an actuator cylinder 3, and the actuator cylinder 3 is connected to outer scissor arms 21, its
Piston rod is connected to interior scissor arms 21, the positioner 5 include guide rail 51, the sliding block being slidably connected on guide rail 51 52 with
And the clamping block 53 of sliding block 52 is rotationally connected with, the upper surface of the guide rail 51 is provided with positioning rack, and the clamping block 53 is set
The latch matched with the positioning rack is equipped with, the sliding block 52 is connected with the lower end of interior scissor arms 22, the clamping block 53
Rear side be provided with pedal 54, the angle between clamping block 53 and pedal 54 is 145 degree, clamping block 53 with positioning rack sting
Pedal 54 is horizontal under conjunction state.Using said structure, hoistable platform 3 is supported by two groups of slip scissor arms 1, is subtracted
Rock less, improve structural stability；When needing to position slip scissor arms 2, clamping block 53 is stepped on to the latch for making clamping block 53
Slip scissor arms 2 can be positioned by being engaged with the positioning rack of the upper surface of guide rail 51, be prevented in operation due to the work of activity scissor arms 2
Move and cause the decline of lift, improve security；Release positioning and only need to step on pedal 54 and make clamping block 53 lift,
Simple and fast.
In the present embodiment, it is preferred that the positioner 5 is additionally provided with tension spring 55, described one end of spring 55 with
Sliding block 52 is affixed, and the other end and clamping block 53 are affixed.
In the present embodiment, it is preferred that two groups of slip scissor arms 2 are arranged symmetrically, in the bottom surface of the hoistable platform 4
Portion is provided with slide rail 41, and the upper end of interior scissor arms 22 of two groups of slip scissor arms 2 is slidably connected with slide rail 41.
In the present embodiment, it is preferred that the limiting block that the stroke of scissor arms 2 is slided for limiting is provided with the pedestal 1
Block 11.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (5)
1. a kind of double scissor elevator, it is characterised in that：Include pedestal（1）, two groups of slip scissor arms（2）, actuator cylinder
（3）, hoistable platform（4）And positioner（5）, two groups of slip scissor arms（2）Installed in pedestal（1）On, the hoistable platform
（4）Installed in two groups of slip scissor arms（2）Upper end, every group of slip scissor arms（2）Include outer scissor arms（21）And interior cut
Yoke（22）And scissor shape, every group of slip scissor arms are connected and composed by bearing pin（2）It is connected with an actuator cylinder（3）, it is described
Actuator cylinder（3）It is connected to outer scissor arms（22）, its piston rod is connected to interior scissor arms（21）, the positioner（5）Including
There is guide rail（51）, be slidably connected at guide rail（51）On sliding block（52）And it is rotationally connected with sliding block（52）Clamping block（53）,
The guide rail（51）Upper surface be provided with positioning rack, the clamping block（53）It is provided with what is matched with the positioning rack
Latch, the sliding block（52）With interior scissor arms（22）Lower end connection, the clamping block（53）Rear side be provided with pedal
（54）, clamping block（53）With pedal（54）Between angle be 140 degree -150 degree, clamping block（53）Shape is engaged with positioning rack
Pedal under state（54）It is horizontal.
2. a kind of double scissor elevator according to claim 1, it is characterised in that：The clamping block（53）With pedal
（54）Between angle be 145 degree.
3. a kind of double scissor elevator according to claim 2, it is characterised in that：The positioner（5）Also set up
There is tension spring（55）, the spring（55）One end and sliding block（52）It is affixed, the other end and clamping block（53）It is affixed.
4. a kind of double scissor elevator according to claim 1, it is characterised in that：Two groups of slip scissor arms（2）
It is arranged symmetrically, the hoistable platform（4）Bottom surface in the middle part of be provided with slide rail（41）, two groups of slip scissor arms（2）In cut
Yoke（22）Upper end and slide rail（41）It is slidably connected.
5. a kind of double scissor elevator according to claim 1, it is characterised in that：The pedestal（1）On be provided with use
Scissor arms are slided in limiting（2）The positive stop of stroke（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033590.7U CN206368011U (en) | 2017-01-11 | 2017-01-11 | A kind of double scissor elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033590.7U CN206368011U (en) | 2017-01-11 | 2017-01-11 | A kind of double scissor elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368011U true CN206368011U (en) | 2017-08-01 |
Family
ID=59390722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720033590.7U Active CN206368011U (en) | 2017-01-11 | 2017-01-11 | A kind of double scissor elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368011U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143095A (en) * | 2017-12-27 | 2018-06-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
| CN108433477A (en) * | 2017-08-21 | 2018-08-24 | 邢川明 | Pillow crane and lifting pillow with the pillow crane |
| CN109229179A (en) * | 2018-09-26 | 2019-01-18 | 嘉善县里泽中心学校 | A kind of trolley of telescopic lever lift |
| CN110271035A (en) * | 2018-08-30 | 2019-09-24 | 南京禹智智能科技有限公司 | A kind of industrial robot repair and maintenance device |
| CN110397323A (en) * | 2019-07-15 | 2019-11-01 | 谢海波 | A kind of putting type mechanical stereo parking garage |
| CN111453647A (en) * | 2019-01-18 | 2020-07-28 | 赖建豪 | Electric lifting handcart |
| CN113771925A (en) * | 2021-09-30 | 2021-12-10 | 中国工程物理研究院机械制造工艺研究所 | Locking structure and quick foldable double-deck shallow |
| CN114408818A (en) * | 2021-12-31 | 2022-04-29 | 国网山东省电力公司沂源县供电公司 | Substation equipment overhauls platform |
| CN114590739A (en) * | 2022-03-14 | 2022-06-07 | 安徽艾普智能装备有限公司 | Crossed connecting rod lifting transmission mechanism |
| WO2022126672A1 (en) * | 2020-12-18 | 2022-06-23 | 江西洪都航空工业集团有限责任公司 | Lifting platform |
-
2017
- 2017-01-11 CN CN201720033590.7U patent/CN206368011U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433477A (en) * | 2017-08-21 | 2018-08-24 | 邢川明 | Pillow crane and lifting pillow with the pillow crane |
| CN108143095A (en) * | 2017-12-27 | 2018-06-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
| CN108143095B (en) * | 2017-12-27 | 2024-04-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
| CN110271035A (en) * | 2018-08-30 | 2019-09-24 | 南京禹智智能科技有限公司 | A kind of industrial robot repair and maintenance device |
| CN109229179A (en) * | 2018-09-26 | 2019-01-18 | 嘉善县里泽中心学校 | A kind of trolley of telescopic lever lift |
| CN111453647A (en) * | 2019-01-18 | 2020-07-28 | 赖建豪 | Electric lifting handcart |
| CN110397323A (en) * | 2019-07-15 | 2019-11-01 | 谢海波 | A kind of putting type mechanical stereo parking garage |
| CN110397323B (en) * | 2019-07-15 | 2024-03-19 | 谢海波 | Placement type mechanical three-dimensional parking garage |
| WO2022126672A1 (en) * | 2020-12-18 | 2022-06-23 | 江西洪都航空工业集团有限责任公司 | Lifting platform |
| CN113771925A (en) * | 2021-09-30 | 2021-12-10 | 中国工程物理研究院机械制造工艺研究所 | Locking structure and quick foldable double-deck shallow |
| CN114408818B (en) * | 2021-12-31 | 2023-10-03 | 国网山东省电力公司沂源县供电公司 | Substation equipment overhauls platform |
| CN114408818A (en) * | 2021-12-31 | 2022-04-29 | 国网山东省电力公司沂源县供电公司 | Substation equipment overhauls platform |
| CN114590739A (en) * | 2022-03-14 | 2022-06-07 | 安徽艾普智能装备有限公司 | Crossed connecting rod lifting transmission mechanism |
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