CN203877860U - Spider type straight arm aerial work platform - Google Patents
Spider type straight arm aerial work platform Download PDFInfo
- Publication number
- CN203877860U CN203877860U CN201420211268.5U CN201420211268U CN203877860U CN 203877860 U CN203877860 U CN 203877860U CN 201420211268 U CN201420211268 U CN 201420211268U CN 203877860 U CN203877860 U CN 203877860U
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- CN
- China
- Prior art keywords
- chassis
- telescopic
- telescopic jib
- capstan head
- telescopic cantilever
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- Expired - Fee Related
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Abstract
The utility model relates to a spider type straight arm aerial work platform which is characterized in that each telescopic cantilever crane is formed by combination of five frameworks which are pentagonal steel tubes, every two adjacent telescopic cantilever cranes are connected through a chain, a workbench fence is arranged at the top end of each telescopic cantilever crane, the upper fence body of the workbench fence is smaller than the lower fence body of the workbench fence, a fully-automatic telescopic roller is arranged outside each telescopic cantilever crane, the bottom end of each telescopic cantilever crane is arranged on a rotary tower, a rotary mechanism is arranged in each rotary tower, each telescopic cantilever crane can rotate leftwards by 180 degrees and can rotate rightwards by 180 degrees, one end of each lifting oil cylinder is fixedly connected with the corresponding telescopic cantilever crane, the other end of lifting oil cylinder is fixedly connected with the corresponding rotary tower, a push rod is arranged on the back side of each rotary tower, a chassis is arranged below each rotary tower, and a driving wheel and a steering wheel are arranged on the front portion and rear portion of the lower side of the chassis. The small and light aerial work device can operate conveniently indoors and outdoors, does not occupy large space, and has the price advantage.
Description
Technical field
The utility model relates to construction machinery industry, and a kind of spider-type straight-arm type high-altitude operation platform, is applied to aloft work specifically.
Background technology
Existing spider-type aerial platform, the chassis of general design is all heavier, increased the deadweight of car load, the jib adopting is quadrangle, relatively pentagonal resistance to bending a little less than, and in use people's hand can be held up on upper guardrail, when rotation platform hurdle, run into vertical wall and can be easy to hand folding.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of spider-type straight-arm type high-altitude operation platform is provided, the utility model solves the technical scheme that its technical matters adopts: structure of the present utility model comprises workplatform hurdle, telescopic jib, Full-automatic telescopic cylinder, elevating ram, capstan head, push rod, chassis support leg, wheel flutter, chassis, drive wheel, it is characterized in that telescopic jib is combined by five joint skeletons, the five joint skeletons that form telescopic jib are all the pentagon quarter bends that adopts steel, between adjacent telescopic jib, by chain, be mutually connected, the top of telescopic jib is provided with workplatform hurdle, the upper guardrail corral size on workplatform hurdle is less than lower guardrail corral size, the arranged outside of telescopic jib has Full-automatic telescopic cylinder, the bottom of telescopic jib is arranged on capstan head, in capstan head, be provided with swing type mechanism, telescopic jib can respectively be done 180 ° of revolution actions in left and right, one end of elevating ram is fixedly connected with telescopic jib, the other end of elevating ram is fixedly connected with capstan head, the rear side of capstan head is provided with push rod, below capstan head, be provided with chassis, on chassis, be provided with four chassis support legs, four chassis support leg across arrange, before and after below chassis, be provided with drive wheel and wheel flutter.
On the utility model platform hurdle, guardrail corral is little, and lower guardrail corral is large, and during collision plane, people and hand can not bump against.The slide bar on platform hurdle has the effect of self-locking, and slide bar can up move, and people just can enter, the automatic landing of slide bar after entering, easily.Jib is to be combined by five joint jibs, and five joint jibs are all the pentagon quarter bends of steel, have strengthened the intensity of quarter bend, rigidity, and jib distortion while avoiding flexible, pentagonal has better bending strength than common quadrangle.Between jib and jib, be to be mutually connected by chain.The sprocket shaft that has fixed position on each jib, is all fixed by balance lock pin on every chain rivet, is used for preventing that chain is in the and then rotation of when motion chain rivet, allows the more relieved use of staff.Graceful outer cover camber line is welded by whole-steel, firm, durable, not perishable.The rotary area of capstan head is that it is 360 degree that work area can reach to each 180 degree of from left to right.Unique supporting leg design, allow equipment have perfect manoevreability and minute compression functions to ground load to the full extent, allow lift car when operation, have maximum balance simultaneously, four limbs supporting leg is all also the material that adopts steel, in the time of in working order, four limbs leg is all separated into criss-cross, and tire liftoff is by sleeping ground of four fulcrums fastening.Equipment state when walking, draws four limbs leg in, starts the controller on handgrip, just can all around turn to and wait movement.Telescopic boom generally accounts for 20%～25% left and right of complete machine weight as its weight of main bearing member, and the gordian technique of telescopic boom is form and the jib section form of telescoping mechanism.And the design of spider car compactness make its can be in market, hall used, on forest that also can be out of doors, meadow, use on road, convenient, safety, perfection.
The beneficial effects of the utility model are, the aerial lift device that the utility model is light and handy makes to operationalize in indoor and outdoor all very convenient, does not occupy too large position and space, and price advantage.
Accompanying drawing explanation
Fig. 1: the utility model example structure schematic diagram.
In figure: workplatform hurdle 1, telescopic jib 2, Full-automatic telescopic cylinder 3, elevating ram 4, capstan head 5, push rod 6, chassis support leg 7, wheel flutter 8, chassis 9, drive wheel 10.
The specific embodiment
With reference to the accompanying drawings of the utility model being done to following concrete detailed description.As shown in drawings, structure of the present utility model comprises workplatform hurdle 1, telescopic jib 2, Full-automatic telescopic cylinder 3, elevating ram 4, capstan head 5, push rod 6, chassis support leg 7, wheel flutter 8, chassis 9, drive wheel 10, it is characterized in that telescopic jib 2 is combined by five joint skeletons, the five joint skeletons that form telescopic jib 2 are all the pentagon quarter bends that adopts steel, between adjacent telescopic jib 2, by chain, be mutually connected, the top of telescopic jib 2 is provided with workplatform hurdle 1, the upper guardrail corral size on workplatform hurdle 1 is less than lower guardrail corral size, the arranged outside of telescopic jib 2 has Full-automatic telescopic cylinder 3, the bottom of telescopic jib 2 is arranged on capstan head 5, in capstan head 5, be provided with swing type mechanism, telescopic jib 2 can respectively be done 180 ° of revolution actions in left and right, one end of elevating ram 4 is fixedly connected with telescopic jib 2, the other end of elevating ram 4 is fixedly connected with capstan head 5, the rear side of capstan head 5 is provided with push rod 6, capstan head 5 is provided with chassis 9 below, on chassis 9, be provided with four chassis support legs 7, four chassis support leg 7 across settings, before and after below chassis 9, be provided with drive wheel 10 and wheel flutter 8.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineering staff make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (1)
1. spider-type straight-arm type high-altitude operation platform, comprise workplatform hurdle (1), telescopic jib (2), Full-automatic telescopic cylinder (3), elevating ram (4), capstan head (5), push rod (6), chassis support leg (7), wheel flutter (8), chassis (9), drive wheel (10), it is characterized in that telescopic jib (2) is combined by five joint skeletons, the five joint skeletons that form telescopic jib (2) are all the pentagon quarter bends that adopts steel, adjacent telescopic jib is connected mutually by chain between (2), the top of telescopic jib (2) is provided with workplatform hurdle (1), the upper guardrail corral size on workplatform hurdle (1) is less than lower guardrail corral size, the arranged outside of telescopic jib (2) has Full-automatic telescopic cylinder (3), the bottom of telescopic jib (2) is arranged on capstan head (5), capstan head is provided with swing type mechanism in (5), telescopic jib (2) can respectively be done 180 ° of revolution actions in left and right, one end of elevating ram (4) is fixedly connected with telescopic jib (2), the other end of elevating ram (4) is fixedly connected with capstan head (5), the rear side of capstan head (5) is provided with push rod (6), capstan head (5) is provided with chassis (9) below, on chassis (9), be provided with four chassis support legs (7), four chassis support legs (7) across setting, before and after below chassis (9), be provided with drive wheel (10) and wheel flutter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211268.5U CN203877860U (en) | 2014-04-24 | 2014-04-24 | Spider type straight arm aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211268.5U CN203877860U (en) | 2014-04-24 | 2014-04-24 | Spider type straight arm aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877860U true CN203877860U (en) | 2014-10-15 |
Family
ID=51678385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211268.5U Expired - Fee Related CN203877860U (en) | 2014-04-24 | 2014-04-24 | Spider type straight arm aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877860U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439787A (en) * | 2014-11-19 | 2015-03-25 | 珠海南方广立风电设备有限公司 | Welding platform car for longitudinal welding and girth welding of wind energy tower barrels |
| CN105000510A (en) * | 2014-04-24 | 2015-10-28 | 美通重工有限公司 | Spider type straight-arm high-altitude operating platform |
| CN107257773A (en) * | 2015-01-30 | 2017-10-17 | Jlg工业公司 | Prevent the workbench of persistently involuntary operation |
| CN110436394A (en) * | 2019-08-15 | 2019-11-12 | 周广翔 | A kind of outdoor machine of air-conditioner installation equipment |
| US11708254B2 (en) | 2010-12-20 | 2023-07-25 | Jlg Industries, Inc. | Opto-electric system of enhanced operator control station protection |
-
2014
- 2014-04-24 CN CN201420211268.5U patent/CN203877860U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11708254B2 (en) | 2010-12-20 | 2023-07-25 | Jlg Industries, Inc. | Opto-electric system of enhanced operator control station protection |
| CN105000510A (en) * | 2014-04-24 | 2015-10-28 | 美通重工有限公司 | Spider type straight-arm high-altitude operating platform |
| CN104439787A (en) * | 2014-11-19 | 2015-03-25 | 珠海南方广立风电设备有限公司 | Welding platform car for longitudinal welding and girth welding of wind energy tower barrels |
| CN107257773A (en) * | 2015-01-30 | 2017-10-17 | Jlg工业公司 | Prevent the workbench of persistently involuntary operation |
| CN110436394A (en) * | 2019-08-15 | 2019-11-12 | 周广翔 | A kind of outdoor machine of air-conditioner installation equipment |
| CN110436394B (en) * | 2019-08-15 | 2024-02-20 | 周广翔 | Outer machine erection equipment of air conditioner |
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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: 20141015 Termination date: 20160424 |