CN104528605A - Guardrail of scissor lift - Google Patents
Guardrail of scissor lift Download PDFInfo
- Publication number
- CN104528605A CN104528605A CN201410828770.5A CN201410828770A CN104528605A CN 104528605 A CN104528605 A CN 104528605A CN 201410828770 A CN201410828770 A CN 201410828770A CN 104528605 A CN104528605 A CN 104528605A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- guardrail
- barrier
- scissor platform
- lock pin
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
Abstract
The invention relates to a guardrail of a scissor lift. The guardrail comprises a barrier extending upwards along the periphery of a scissor platform. The barrier comprises four handrail rods which are hinged end to end. A plurality of insertion holes are formed in the scissor platform. The lower ends of the handrail rods can be inserted into the insertion holes and are arranged on the scissor platform in the mode that the handrail rods can move up and down. The guardrail further comprises locking mechanisms which are arranged on the scissor platform and used for oppositely locking the lower ends of every two hinged handrail rods and the scissor platform. The barrier is arranged on the scissor platform in the mode that that the barrier can move up and down in the vertical direction; meanwhile, under the cooperation of the locking mechanisms, the barrier and the scissor platform are oppositely locked, and therefore the height of the guardrail is adjusted, the structure is simple, and implementation is convenient.
Description
Technical field
the present invention relates to a kind of guardrail of fork type elevator.
Background technology
the guardrail of fork type elevator, it comprises four barriers that the surrounding along scissor platform upwards extends, and these four barriers head and the tail are hinged, and be fixed on scissor platform, but, in practical operation, because the height of guardrail cannot regulate, bring great inconvenience to the use of elevator.
Summary of the invention
technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of guardrail of fork type elevator of improvement.
for solving the problems of the technologies described above, the present invention takes following technical scheme:
a kind of guardrail of fork type elevator, it comprises along the upwards extended barrier of the surrounding of scissor platform, this barrier comprises four rail bars that head and the tail are hinged, scissor platform is provided with multiple jack, the bottom of rail bar can be inserted in jack and can be located at up or down on scissor platform, and guardrail also comprises the bottom lockout mechanism that lock relative to scissor platform being arranged on and scissor platform being respectively used to be hinged two to enclose frame bar.
concrete, lockout mechanism comprises the multiple lockholes along vertical direction arrangement be separately positioned on rail bar, is fixedly installed on lock on scissor platform, movable be arranged on the lock pin that lock can penetrate in lockhole, when lockout mechanism locks, one end of lock pin is inserted in lockhole, and barrier is relative with scissor platform to be locked; When lockout mechanism unlocks, extract out in lock pin self-locking hole, barrier can move up and down adjustment by scissor platform relatively.
further.Lockout mechanism also comprises an end and the other end of lock pin and to rotate the first connecting rod be connected; One end is rotationally connected with the middle part of first connecting rod, the other end and lock rotate the second connecting rod be connected, wherein stir the other end of first connecting rod, first connecting rod and second connecting rod are relatively rotated, thus band pendulum lock pin is along its length direction fore and aft motion.
preferably, the both sides being arranged on lock pin of first connecting rod and second connecting rod symmetry, and the other end of two first connecting rods is fixedly connected with by handle.
in addition, barrier also comprise be arranged on rail bar and intersect arrange railing.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
barrier of the present invention can be arranged on scissor platform along vertical direction up or down, simultaneously under the cooperation of lockout mechanism, locks relative with scissor platform for barrier, thus the height realizing guardrail regulates, and structure is simple, and it is convenient to implement.
Accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail.
fig. 1 is the perspective view according to guardrail of the present invention;
fig. 2 is the middle A place enlarged diagram of Fig. 1;
fig. 3 is the middle B place enlarged diagram of Fig. 1;
wherein: 1, scissor platform; 10, jack; 2, barrier; 20, rail bar; 21, railing; 3, lockout mechanism; 30, lockhole; 31, lock; 32, lock pin; 33, first connecting rod; 34, second connecting rod; 35, handle.
Detailed description of the invention
as shown in Figure 1 to Figure 3, according to the guardrail of the fork type elevator of the present embodiment, it comprises along the upwards extended barrier 2 of the surrounding of scissor platform 1, this barrier 2 comprises four rail bars 20 that head and the tail are hinged, scissor platform 1 is provided with multiple jack 10, the bottom of rail bar 20 can be inserted in jack 10 and can be located at up or down on scissor platform 1, and guardrail also comprises the bottom lockout mechanism 3 that lock relative to scissor platform 1 being arranged on and scissor platform 1 being respectively used to be hinged two to enclose frame bar 20.
concrete, lockout mechanism 3 comprises the multiple lockholes 30 along vertical direction arrangement be separately positioned on rail bar 20, is fixedly installed on lock 31 on scissor platform 1, movable be arranged on the lock pin 32 that lock 31 can penetrate in lockhole 30, when lockout mechanism 3 locks, one end of lock pin 32 is inserted in lockhole 30, and barrier 2 is relative with scissor platform 1 to be locked; When lockout mechanism 3 unlocks, extract out in lock pin 32 self-locking hole 30, barrier 2 can move up and down adjustment by scissor platform 1 relatively.
further.Lockout mechanism 3 also comprises an end and the other end of lock pin 32 and to rotate the first connecting rod 33 be connected; One end is rotationally connected with the middle part of first connecting rod 33, the other end and lock 31 rotate the second connecting rod 34 be connected, wherein stir the other end of first connecting rod 33, first connecting rod 33 and second connecting rod 34 are relatively rotated, thus band pendulum lock pin 32 is along its length direction fore and aft motion.
in this example, the both sides being arranged on lock pin 32 of first connecting rod 33 and second connecting rod 34 symmetry, and the other end of two first connecting rods 33 is fixedly connected with by handle 35.Concrete, first connecting rod 33 is toggle-action lever, specifically see Fig. 3, also can belong to conventional bar linkage structure, do not describe in detail at this.
in addition, barrier 2 also comprise be arranged on rail bar 20 and intersect arrange railing 21.The horizontal and vertical setting of railing 21.
in sum, barrier of the present invention can be arranged on scissor platform along vertical direction up or down, simultaneously under the cooperation of lockout mechanism, locks relative with scissor platform for barrier, thus the height realizing guardrail regulates, and structure is simple, and it is convenient to implement.
above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (5)
1. the guardrail of a fork type elevator, it comprises along the upwards extended barrier of the surrounding of scissor platform, described barrier comprises four rail bars that head and the tail are hinged, it is characterized in that: on described scissor platform, be provided with multiple jack, the bottom of described rail bar can be inserted in described jack and can be located on described scissor platform up or down, and described guardrail also comprises the bottom lockout mechanism that lock relative to described scissor platform being arranged on and described scissor platform being respectively used to will enclose frame bar described in be hinged two.
2. the guardrail of fork type elevator according to claim 1, it is characterized in that: described lockout mechanism comprises the multiple lockholes along vertical direction arrangement be separately positioned on described rail bar, is fixedly installed on lock on described scissor platform, movable be arranged on the lock pin that described lock can penetrate in described lockhole, when described lockout mechanism locks, one end of described lock pin is inserted in described lockhole, and described barrier is relative with described scissor platform to be locked; When described lockout mechanism unlocks, described lock pin is extracted out in described lockhole, and described barrier can move up and down adjustment by relatively described scissor platform.
3. the guardrail of fork type elevator according to claim 2, is characterized in that: described lockout mechanism also comprises an end and the other end of described lock pin and to rotate the first connecting rod be connected; One end is rotationally connected with the middle part of described first connecting rod, the other end and described lock rotate the second connecting rod be connected, wherein stir the other end of described first connecting rod, first connecting rod and second connecting rod are relatively rotated, thus drives described lock pin along its length direction fore and aft motion.
4. the guardrail of fork type elevator according to claim 3, is characterized in that: the both sides being arranged on described lock pin of described first connecting rod and second connecting rod symmetry, and the other end of first connecting rod described in two is fixedly connected with by handle.
5. the guardrail of fork type elevator according to claim 1, is characterized in that: described barrier also comprise be arranged on described rail bar and intersect arrange railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828770.5A CN104528605B (en) | 2014-12-26 | 2014-12-26 | Guardrail of scissor lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828770.5A CN104528605B (en) | 2014-12-26 | 2014-12-26 | Guardrail of scissor lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528605A true CN104528605A (en) | 2015-04-22 |
| CN104528605B CN104528605B (en) | 2017-02-01 |
Family
ID=52844303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828770.5A Active CN104528605B (en) | 2014-12-26 | 2014-12-26 | Guardrail of scissor lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528605B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044661A (en) * | 2016-08-15 | 2016-10-26 | 陈妮娜 | Safety frame for building construction |
| CN106379840A (en) * | 2016-10-08 | 2017-02-08 | 苏州威尔特铝合金升降机械有限公司 | Quick guardrail dismounting system of shears-fork type lifter |
| CN106627256A (en) * | 2017-01-16 | 2017-05-10 | 宝鸡中车时代工程机械有限公司 | Through lifting platform with automatically telescopic guardrails |
| CN108217438A (en) * | 2016-12-22 | 2018-06-29 | 明通重型物流集团股份有限公司 | A kind of high-precision equipment hoisting platform |
| CN108915283A (en) * | 2018-08-08 | 2018-11-30 | 北京鼎翰科技有限公司 | A kind of construction high-altitude working safety fence |
| CN109723212A (en) * | 2019-01-26 | 2019-05-07 | 温州乐成装饰设计有限公司 | A kind of exterior wall finishing hanging basket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433080Y (en) * | 2009-04-29 | 2010-03-31 | 谢海洲 | Hydraulic lifting table |
| CN102417128A (en) * | 2011-09-29 | 2012-04-18 | 苏州富士电梯有限公司 | Guardrail for electrical elevator |
| US20120186909A1 (en) * | 2011-01-25 | 2012-07-26 | National Trench Safety | Safety rail system and method for using same |
| CN103482536A (en) * | 2012-06-13 | 2014-01-01 | 江苏虹晨液压机电制造有限公司 | Elevator with detachable guardrail |
| CN204434230U (en) * | 2014-12-26 | 2015-07-01 | 苏州威尔特铝合金升降机械有限公司 | A kind of guardrail of fork type elevator |
-
2014
- 2014-12-26 CN CN201410828770.5A patent/CN104528605B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433080Y (en) * | 2009-04-29 | 2010-03-31 | 谢海洲 | Hydraulic lifting table |
| US20120186909A1 (en) * | 2011-01-25 | 2012-07-26 | National Trench Safety | Safety rail system and method for using same |
| CN102417128A (en) * | 2011-09-29 | 2012-04-18 | 苏州富士电梯有限公司 | Guardrail for electrical elevator |
| CN103482536A (en) * | 2012-06-13 | 2014-01-01 | 江苏虹晨液压机电制造有限公司 | Elevator with detachable guardrail |
| CN204434230U (en) * | 2014-12-26 | 2015-07-01 | 苏州威尔特铝合金升降机械有限公司 | A kind of guardrail of fork type elevator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044661A (en) * | 2016-08-15 | 2016-10-26 | 陈妮娜 | Safety frame for building construction |
| CN106044661B (en) * | 2016-08-15 | 2018-05-04 | 山东港基建设集团有限公司 | A kind of construction safe frame |
| CN106379840A (en) * | 2016-10-08 | 2017-02-08 | 苏州威尔特铝合金升降机械有限公司 | Quick guardrail dismounting system of shears-fork type lifter |
| CN108217438A (en) * | 2016-12-22 | 2018-06-29 | 明通重型物流集团股份有限公司 | A kind of high-precision equipment hoisting platform |
| CN106627256A (en) * | 2017-01-16 | 2017-05-10 | 宝鸡中车时代工程机械有限公司 | Through lifting platform with automatically telescopic guardrails |
| CN108915283A (en) * | 2018-08-08 | 2018-11-30 | 北京鼎翰科技有限公司 | A kind of construction high-altitude working safety fence |
| CN109723212A (en) * | 2019-01-26 | 2019-05-07 | 温州乐成装饰设计有限公司 | A kind of exterior wall finishing hanging basket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104528605B (en) | 2017-02-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |