CN204999468U - Shear fork type lifting device - Google Patents
Shear fork type lifting device Download PDFInfo
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- CN204999468U CN204999468U CN201520579648.9U CN201520579648U CN204999468U CN 204999468 U CN204999468 U CN 204999468U CN 201520579648 U CN201520579648 U CN 201520579648U CN 204999468 U CN204999468 U CN 204999468U
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- type lifting
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Abstract
The utility model discloses a shear fork type lifting device, include: chassis, pneumatic cylinder, protective wall, device preventing tilting, go up machinery spacing, down machinery spacing, cut fork elevating system, safe grating, hydraulic unit, the controlling means of lower floor, upper controlling means and frame -type elevator car. Cutting fork elevating system and having the multilayer and cut the fork subassembly, each layer is cut and is pitched the subassembly and all comprise the rigidity member, and a shear fork type lifting device can be used to between two or more adjacent floors, to install down machinery spacing in both sides around on the chassis, and the spacing top of machinery offsets with frame -type elevator car's frame when frame -type elevator car drops the bottom to down, and it is that safe grating is installed to frame -type elevator car outlet side to lie in down mechanical spacing one side, the device, simple structure has installed the mechanical spacing and automatically controlled spacing factor of safety that has improved. Device preventing tilting can guarantee frame -type elevator car's stability, prevents that frame -type elevator car from rocking, is the ideal goods conveying equipment of economical and practical's the within a definite time substituting elevator of low floor.
Description
Technical field
The utility model relates to lifting technology field, specifically a kind of crossing type lifting apparatus.
Background technology
Because most of producer or individual are in order to improve the degree of utilization in place, more have selected tier building, also needing a kind of device to come expediently to descend cargo lifting thus.
The development of current lifting mechanism is being in a peak state, crossing type lifting apparatus leans on the expansion of scissor bearing support and folded the lifting of upper mounting plate, thus reaching the object being elevated and conveying goods, its power is promoted the expansion of scissors by the flexible of linear motion unit (as hydraulic actuating cylinder etc.) and folded.Because hydraulic hoist is firm in structure, bearing capacity is large, and steadily, installation and maintenance are simple and convenient, so be the desirable goods load transfer device that economical and practical low floor gap substitutes elevator in lifting.
When crossing type lifting apparatus is used to elevator, as convey goods between floor or between subterranean room and floor or people time, its safety needs higher guarantee, the safety of equipment and personnel when common crossing type lifting apparatus cannot meet shipper.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of crossing type lifting apparatus, and it is high that this device has safety, and bearing capacity is large, and steadily, installation and maintenance are feature simply and easily in lifting.
The technical scheme that the utility model adopts is: a kind of crossing type lifting apparatus, comprising: chassis, hydraulic actuating cylinder, fender wall, device preventing tilting, upper mechanical position limitation, lower mechanical position limitation, scissors fork elevating mechanism, safe grating, hydraulic pressure unit, lower floor's control setup, top level control device and frame type lifting case.Scissors fork elevating mechanism has multilayer scissor assembly, each layer scissor assembly is all made up of rigid bar, the apical support frame type lifting case of the superiors' scissor of scissors fork elevating mechanism is also flexibly connected with frame type lifting case, and the bottom of the orlop scissor of mechanical elevating mechanism is chassis and is flexibly connected with chassis; A kind of crossing type lifting apparatus can be used between two or more contiguous floors; The both sides, front and back on chassis are provided with lower mechanical position limitation, lower mechanical position limitation top when bottom is down to by frame type lifting case and the framework of frame type lifting case offset, the side and the frame type lifting case outlet side that are positioned at lower mechanical position limitation are provided with safe grating.
Described hydraulic actuating cylinder is arranged in scissors fork elevating mechanism, and cylinder bar and cylinder body are movably connected on two scissor assemblies.
Described fender wall is installed on every layer of building, is positioned at the both sides of crossing type lifting apparatus, and material is brick, cement concrete or case hardened glass.
Described top level control device, lower floor's control setup lay respectively on the body of wall of every layer of building, hydraulic control unit drives hydraulic cylinder; Top level control device, lower floor's control setup have " on ", D score button and run indicator.
Described device preventing tilting is arranged in the floor of floor gap, and the roller of device preventing tilting is pressed against on the vertical framework of frame type lifting case.
Described upper mechanical position limitation is arranged on the roof portion of upper floor, when fork elevating device is raised to vertex and the framework of frame type lifting case offset.
Described hydraulic actuating cylinder outside is separately installed with automatically controlled spacing, lower automatically controlled spacing, and automatically controlled spacing sensor can be: proximity transducer or proximity switch.
Compared with prior art, the invention has the beneficial effects as follows: a kind of crossing type lifting apparatus, structure is simple, has installed mechanical position limitation and has automatically controlledly spacingly improve safety factor.Device preventing tilting can ensure the stability of frame type lifting case, prevents frame type lifting case from rocking.It is the desirable goods load transfer device that economical and practical low floor gap substitutes elevator.
Accompanying drawing explanation
A kind of crossing type lifting apparatus using state figure of Fig. 1.
A kind of crossing type lifting apparatus of Fig. 2 removes floor schematic diagram.
A kind of crossing type lifting apparatus schematic diagram of Fig. 3.
Fig. 4 top level control device, lower floor's control setup schematic diagram.
1. automatically controlled spacing 13. times automatically controlled spacing 14. top level control device 15. frame type lifting casees on mechanical position limitation 12. on chassis 2. scissors fork elevating mechanism 3. scissor assembly 4. hydraulic actuating cylinder 5. safe grating 6. times mechanical position limitation 7. hydraulic pressure unit 8. lower floor control setup 9. fender wall 10. device preventing tiltings 11..
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described: a kind of crossing type lifting apparatus, comprising: chassis 1, hydraulic actuating cylinder 4, fender wall 9, device preventing tilting 10, upper mechanical position limitation 11, lower mechanical position limitation 6, scissors fork elevating mechanism 2, safe grating 5, hydraulic pressure unit 7, lower floor's control setup 8, top level control device 14 and frame type lifting case 15.Scissors fork elevating mechanism 2 has multilayer scissor assembly 3, each layer scissor assembly 3 is all made up of rigid bar, the apical support frame type lifting case 15 of the superiors' scissor of scissors fork elevating mechanism 2 is also flexibly connected with frame type lifting case 15, and the bottom of the orlop scissor of scissors fork elevating mechanism 2 is chassis 1 and is flexibly connected with chassis 1; A kind of crossing type lifting apparatus can be used between two or more contiguous floors; The both sides, front and back on chassis 1 are provided with lower mechanical position limitation 6, lower mechanical position limitation 6 top when bottom is down to by frame type lifting case 15 and the framework of frame type lifting case 15 offset, the side and frame type lifting case 15 outlet side that are positioned at lower mechanical position limitation 6 are provided with safe grating 5.
Described hydraulic actuating cylinder peace 4 is contained in scissors fork elevating mechanism 2, and cylinder bar and cylinder body are movably connected on two scissor assemblies 3.
Described fender wall 9 is installed on every layer of building, is positioned at the both sides of crossing type lifting apparatus 2, and material is brick, cement concrete or case hardened glass.
Described top level control device 14, lower floor's control setup 8 lay respectively on the body of wall of every layer of building, hydraulic control unit drives hydraulic cylinder; Top level control device 14, lower floor's control setup 8 have " on ", D score button and run indicator.
Described device preventing tilting 10 is arranged in the floor of floor gap, and the roller of device preventing tilting 10 is pressed against on the vertical framework of frame type lifting case 15.
Described upper mechanical position limitation 11 is arranged on the roof portion of upper floor, when crossing type lifting apparatus 2 is raised to vertex and the framework of frame type lifting case 15 offset.
Described hydraulic actuating cylinder outside is separately installed with automatically controlled spacing 12, lower automatically controlled spacing 13, and automatically controlled spacing sensor is: proximity transducer or proximity switch.
Claims (7)
1. a crossing type lifting apparatus, comprise: chassis, hydraulic actuating cylinder, fender wall, device preventing tilting, upper mechanical position limitation, lower mechanical position limitation, scissors fork elevating mechanism, safe grating, hydraulic pressure unit, lower floor's control setup, top level control device and frame type lifting case, scissors fork elevating mechanism has multilayer scissor assembly, each layer scissor assembly is all made up of rigid bar, the apical support frame type lifting case of the superiors' scissor of scissors fork elevating mechanism is also flexibly connected with frame type lifting case, and the bottom of the orlop scissor of mechanical elevating mechanism is chassis and is flexibly connected with chassis; It is characterized in that: a kind of crossing type lifting apparatus can be used between two or more contiguous floors; The both sides, front and back on chassis are provided with lower mechanical position limitation, lower mechanical position limitation top when bottom is down to by frame type lifting case and the framework of frame type lifting case offset, the side and the frame type lifting case outlet side that are positioned at lower mechanical position limitation are provided with safe grating.
2. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: hydraulic actuating cylinder is arranged in scissors fork elevating mechanism, and cylinder bar and cylinder body are movably connected on two scissor assemblies.
3. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: fender wall is installed on every layer of building, is positioned at the both sides of crossing type lifting apparatus, and material is brick, cement concrete or case hardened glass.
4. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: top level control device, lower floor's control setup lay respectively on the body of wall of every layer of building, hydraulic control unit drives hydraulic cylinder; Top level control device, lower floor's control setup have " on ", D score button and run indicator.
5. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: device preventing tilting is arranged in the floor of floor gap, the roller of device preventing tilting is pressed against on the vertical framework of frame type lifting case.
6. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: upper mechanical position limitation is arranged on the roof portion of upper floor, when fork elevating device is raised to vertex and the framework of frame type lifting case offset.
7. a kind of crossing type lifting apparatus according to claim 1, is characterized in that: hydraulic actuating cylinder outside is separately installed with automatically controlled spacing, lower automatically controlled spacing, and automatically controlled spacing sensor can be: proximity transducer or proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579648.9U CN204999468U (en) | 2015-08-05 | 2015-08-05 | Shear fork type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579648.9U CN204999468U (en) | 2015-08-05 | 2015-08-05 | Shear fork type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999468U true CN204999468U (en) | 2016-01-27 |
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ID=55156365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579648.9U Expired - Fee Related CN204999468U (en) | 2015-08-05 | 2015-08-05 | Shear fork type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006310A (en) * | 2016-04-26 | 2016-10-12 | 大连华工创新科技股份有限公司 | Elevator |
| CN108674691A (en) * | 2018-07-24 | 2018-10-19 | 济南金力液压机械有限公司 | A kind of aircraft engine running test platform |
| CN114577432A (en) * | 2022-05-05 | 2022-06-03 | 中国飞机强度研究所 | Open type wind tunnel lifting system for airplane test and lifting method thereof |
-
2015
- 2015-08-05 CN CN201520579648.9U patent/CN204999468U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006310A (en) * | 2016-04-26 | 2016-10-12 | 大连华工创新科技股份有限公司 | Elevator |
| CN106006310B (en) * | 2016-04-26 | 2018-07-17 | 大连华工创新科技股份有限公司 | A kind of elevator |
| CN108674691A (en) * | 2018-07-24 | 2018-10-19 | 济南金力液压机械有限公司 | A kind of aircraft engine running test platform |
| CN108674691B (en) * | 2018-07-24 | 2024-05-28 | 济南金力液压机械有限公司 | Aircraft engine test platform |
| CN114577432A (en) * | 2022-05-05 | 2022-06-03 | 中国飞机强度研究所 | Open type wind tunnel lifting system for airplane test and lifting method thereof |
| CN114577432B (en) * | 2022-05-05 | 2022-07-29 | 中国飞机强度研究所 | Open type wind tunnel lifting system for airplane test and lifting method thereof |
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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: 20160127 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |