CN204434230U - A kind of guardrail of fork type elevator - Google Patents
A kind of guardrail of fork type elevator Download PDFInfo
- Publication number
- CN204434230U CN204434230U CN201420845743.4U CN201420845743U CN204434230U CN 204434230 U CN204434230 U CN 204434230U CN 201420845743 U CN201420845743 U CN 201420845743U CN 204434230 U CN204434230 U CN 204434230U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- guardrail
- scissor platform
- barrier
- lockout mechanism
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to 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.Barrier of the present utility model 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.
Description
Technical field
The utility model 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 problem to be solved in the utility model 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 utility model 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 being arranged on scissor platform and is respectively used to relative with scissor platform for the bottom of be hinged two rail bars lockout mechanism locked.
Concrete, lockout mechanism comprises and is separately positioned on the multiple lockholes along vertical direction arrangement on rail bar, the lock be fixedly installed on scissor platform, movable is 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 utility model compared with prior art tool has the following advantages:
Barrier of the present utility model 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 utility model is described in more detail.
Fig. 1 is the perspective view according to guardrail of the present utility model;
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 being arranged on scissor platform 1 and is respectively used to relative with scissor platform 1 for the bottom of two rail bars 20 the be hinged lockout mechanism 3 locked.
Concrete, lockout mechanism 3 comprises and is separately positioned on the multiple lockholes 30 along vertical direction arrangement on rail bar 20, the lock 31 be fixedly installed on scissor platform 1, movable is 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 utility model 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 the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
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 being arranged on described scissor platform and is respectively used to relative with described scissor platform for the bottom of be hinged two the described rail bars lockout mechanism locked.
2. the guardrail of fork type elevator according to claim 1, it is characterized in that: described lockout mechanism comprises and is separately positioned on the multiple lockholes along vertical direction arrangement on described rail bar, the lock be fixedly installed on described scissor platform, movable is 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 |
|---|---|---|---|
| CN201420845743.4U CN204434230U (en) | 2014-12-26 | 2014-12-26 | A kind of guardrail of fork type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845743.4U CN204434230U (en) | 2014-12-26 | 2014-12-26 | A kind of guardrail of fork type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434230U true CN204434230U (en) | 2015-07-01 |
Family
ID=53602126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845743.4U Expired - Fee Related CN204434230U (en) | 2014-12-26 | 2014-12-26 | A kind of guardrail of fork type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528605A (en) * | 2014-12-26 | 2015-04-22 | 苏州威尔特铝合金升降机械有限公司 | Guardrail of scissor lift |
| CN107605535A (en) * | 2017-09-29 | 2018-01-19 | 贵州大学 | A kind of mounting structure for the mining explosion flue dust alarm being easily installed |
| CN107757455A (en) * | 2017-11-20 | 2018-03-06 | 江西电力职业技术学院 | A kind of vehicle-mounted platform and wrecking truck of speedily carrying out rescue work |
-
2014
- 2014-12-26 CN CN201420845743.4U patent/CN204434230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528605A (en) * | 2014-12-26 | 2015-04-22 | 苏州威尔特铝合金升降机械有限公司 | Guardrail of scissor lift |
| CN104528605B (en) * | 2014-12-26 | 2017-02-01 | 苏州威尔特铝合金升降机械有限公司 | Guardrail of scissor lift |
| CN107605535A (en) * | 2017-09-29 | 2018-01-19 | 贵州大学 | A kind of mounting structure for the mining explosion flue dust alarm being easily installed |
| CN107757455A (en) * | 2017-11-20 | 2018-03-06 | 江西电力职业技术学院 | A kind of vehicle-mounted platform and wrecking truck of speedily carrying out rescue work |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20171226 |