CN105236295A - Anti-clamping safety lift - Google Patents
Anti-clamping safety lift Download PDFInfo
- Publication number
- CN105236295A CN105236295A CN201510617764.XA CN201510617764A CN105236295A CN 105236295 A CN105236295 A CN 105236295A CN 201510617764 A CN201510617764 A CN 201510617764A CN 105236295 A CN105236295 A CN 105236295A
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- CN
- China
- Prior art keywords
- firm banking
- lifting platform
- lifting table
- scissor
- spring retractable
- Prior art date
- 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.)
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Abstract
The invention discloses an anti-clamping safety lift. The anti-clamping safety lift comprises a fixing base, a shear fork cantilever crane, a hydraulic cylinder and a lifting platform, wherein the shear fork cantilever crane is connected between the fixing base and the lifting platform; the hydraulic cylinder is arranged on the shear fork cantilever crane; spring retractable reels are arranged on the four side surfaces of the lifting platform respectively; fixing shafts corresponding to the spring retractable reels are arranged on the fixing base; protective coiled materials are connected between the spring retractable reels and the corresponding fixing shafts respectively. By means of the anti-clamping safety lift, when the lifting platform ascends, the spring retractable reels are pulled to unwind the protective coiled materials, when the lifting platform descends, the spring retractable reels are retracted to wind up the protective coiled materials, and the spring retractable reels are synchronous with ascending and descending of the lifting platform. The protecting property is good, the operation is convenient, and the safety of people and equipment is improved.
Description
Technical field
The present invention relates to elevator field, particularly relate to a kind of anti-pinch safety cage.
Background technology
The Application comparison of elevator in production and life is extensive, and in order to adapt to the needs of different occasion, the kind of elevator also has a lot.Compared with bending extending arm elevator, taking up room of scissor arm elevator is little, with low cost, and the application in factory is more extensive.
The usual in the vertical direction landing of scissor arm elevator, drives the folding retractable of scissor arm to realize moving up and down of bay-lift by hydraulic actuating cylinder, easy to operate, but scissor arm is exposed to work-site.Because the material situation at elevator duty scene is complicated, personnel, material and various spool easily stretch among scissor arm, cause harmful effect to the work of elevator, particularly may damage personnel, dangerous high.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of anti-pinch safety cage, protects elevator periphery, improves safety.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of anti-pinch safety cage, comprise: firm banking, scissor jib, hydraulic actuating cylinder and lifting table, described scissor jib is connected between firm banking and lifting table, described hydraulic actuating cylinder is arranged on scissor jib, four sides of described lifting table are respectively arranged with telescopic spring spool, described firm banking is respectively arranged with the anchor shaft corresponding with telescopic spring spool, is respectively arranged with between described telescopic spring spool with corresponding anchor shaft and protects coiled material and be connected.
In a preferred embodiment of the present invention, described lifting table is set in parallel in the top of firm banking.
In a preferred embodiment of the present invention, described firm banking is provided with a Hydraulic Pump, described Hydraulic Pump is positioned at the side of scissor jib, and described Hydraulic Pump is connected with adopting hydraulic pipe between hydraulic actuating cylinder, and described firm banking is provided with the through hole corresponding with hydraulic pipe.
In a preferred embodiment of the present invention, described protection coiled material is cloth or plastic film.
The invention has the beneficial effects as follows: a kind of anti-pinch safety cage that the present invention points out, when lifting table rises, protection coiled material released by telescopic spring spool by pullling, when lifting table declines, telescopic spring spool carries out shrinking and protection coiled material is carried out rolling, and keep synchronous with the lifting of lifting table, protective is good, easy to operate, improve the safety of personnel and equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of anti-pinch safety cage one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of anti-pinch safety cage, comprise: firm banking 1, scissor jib 2, hydraulic actuating cylinder 3 and lifting table 4, described lifting table 4 is set in parallel in the top of firm banking 1, described scissor jib 2 is connected between firm banking 1 and lifting table 4, and lifting table 4 moves up and down under the support of scissor jib 2.Usually on lifting table 4, be provided with one to encircle for protection hurdle, improve safety.
Described hydraulic actuating cylinder 3 is arranged on scissor jib 2, described firm banking 1 is provided with a Hydraulic Pump 8, described Hydraulic Pump 8 is positioned at the side of scissor jib 2, described Hydraulic Pump 8 is connected with adopting hydraulic pipe 9 between hydraulic actuating cylinder 3, Hydraulic Pump 8 drives hydraulic actuating cylinder 3 to work, the flexible lifting having driven scissor jib 2 of hydraulic actuating cylinder 3.Described firm banking 1 is provided with the through hole corresponding with hydraulic pipe 9.The connection that hydraulic pipe 9 carries out Hydraulic Pump 8 and hydraulic actuating cylinder 3 through firm banking 1, avoids hydraulic pipe 9 on the impact of scissor jib 2 side.
Four sides of described lifting table 4 are respectively arranged with telescopic spring spool 5, described firm banking 1 is respectively arranged with the anchor shaft 7 corresponding with telescopic spring spool 5, is respectively arranged with between described telescopic spring spool 5 with corresponding anchor shaft 7 and protects coiled material 6 and be connected.When lifting table 4 rises, protection coiled material 6 released by telescopic spring spool 5 by pullling, and when lifting table 4 declines, telescopic spring spool 5 carries out shrinking and protection coiled material 6 is carried out rolling, and protection coiled material 6 keeps synchronous with the lifting of lifting table 4, and protective is good.
Described protection coiled material 6 is cloth or plastic film.Cloth or plastic film are convenient to rolling, are around in the outside of scissor jib 2, avoid personnel, material or spool to stretch into scissor jib 2, avoid crushing, improve the safety of scissor jib 2 and personnel.
In sum, a kind of anti-pinch safety cage that the present invention points out, operation is convenient, safe to use, in particular improves the safety of personnel and scissor jib 2.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an anti-pinch safety cage, comprise: firm banking, scissor jib, hydraulic actuating cylinder and lifting table, described scissor jib is connected between firm banking and lifting table, described hydraulic actuating cylinder is arranged on scissor jib, it is characterized in that, four sides of described lifting table are respectively arranged with telescopic spring spool, described firm banking is respectively arranged with the anchor shaft corresponding with telescopic spring spool, is respectively arranged with between described telescopic spring spool with corresponding anchor shaft and protects coiled material and be connected.
2. anti-pinch safety cage according to claim 1, is characterized in that, described lifting table is set in parallel in the top of firm banking.
3. anti-pinch safety cage according to claim 1, it is characterized in that, described firm banking is provided with a Hydraulic Pump, described Hydraulic Pump is positioned at the side of scissor jib, described Hydraulic Pump is connected with adopting hydraulic pipe between hydraulic actuating cylinder, and described firm banking is provided with the through hole corresponding with hydraulic pipe.
4. anti-pinch safety cage according to claim 1, is characterized in that, described protection coiled material is cloth or plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617764.XA CN105236295A (en) | 2015-09-25 | 2015-09-25 | Anti-clamping safety lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617764.XA CN105236295A (en) | 2015-09-25 | 2015-09-25 | Anti-clamping safety lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105236295A true CN105236295A (en) | 2016-01-13 |
Family
ID=55034191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617764.XA Pending CN105236295A (en) | 2015-09-25 | 2015-09-25 | Anti-clamping safety lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105236295A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981270A (en) * | 2020-08-22 | 2020-11-24 | 杭州卫康环保科技有限公司 | Environmental-level dose rate meter with conveying device |
| CN112141967A (en) * | 2020-09-07 | 2020-12-29 | 中国铁建重工集团股份有限公司 | Lifting device and working vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514438A (en) * | 1946-10-28 | 1950-07-11 | Frank Pasznicki | Combined sash and screen |
| US6257372B1 (en) * | 1999-07-15 | 2001-07-10 | Kelley Company, Inc. | Scissor lift and method for using the same |
| WO2006047345A2 (en) * | 2004-10-26 | 2006-05-04 | Fmc Technologies, Inc. | Lift platform having retractable barrier |
| CN101688424A (en) * | 2007-07-06 | 2010-03-31 | 瑞泰控股公司 | Retractable safety barriers and method of operating thereof |
| CN204958284U (en) * | 2015-09-25 | 2016-01-13 | 苏州市优诺特升降机械有限公司 | Prevent pressing from both sides safe lift |
-
2015
- 2015-09-25 CN CN201510617764.XA patent/CN105236295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514438A (en) * | 1946-10-28 | 1950-07-11 | Frank Pasznicki | Combined sash and screen |
| US6257372B1 (en) * | 1999-07-15 | 2001-07-10 | Kelley Company, Inc. | Scissor lift and method for using the same |
| WO2006047345A2 (en) * | 2004-10-26 | 2006-05-04 | Fmc Technologies, Inc. | Lift platform having retractable barrier |
| CN101688424A (en) * | 2007-07-06 | 2010-03-31 | 瑞泰控股公司 | Retractable safety barriers and method of operating thereof |
| CN204958284U (en) * | 2015-09-25 | 2016-01-13 | 苏州市优诺特升降机械有限公司 | Prevent pressing from both sides safe lift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981270A (en) * | 2020-08-22 | 2020-11-24 | 杭州卫康环保科技有限公司 | Environmental-level dose rate meter with conveying device |
| CN112141967A (en) * | 2020-09-07 | 2020-12-29 | 中国铁建重工集团股份有限公司 | Lifting device and working vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |