CN105000510A - Spider type straight-arm high-altitude operating platform - Google Patents
Spider type straight-arm high-altitude operating platform Download PDFInfo
- Publication number
- CN105000510A CN105000510A CN201410174146.8A CN201410174146A CN105000510A CN 105000510 A CN105000510 A CN 105000510A CN 201410174146 A CN201410174146 A CN 201410174146A CN 105000510 A CN105000510 A CN 105000510A
- Authority
- CN
- China
- Prior art keywords
- capstan head
- chassis
- telescopic jib
- telescopic boom
- telescopic
- 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.)
- Pending
Links
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
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
Abstract
The invention relates to a spider type straight-arm high-altitude operating platform. The spider type straight-arm high-altitude operating platform is characterized in that a telescopic boom rack is formed by combining five sections of frameworks, wherein the five sections of frameworks forming the telescopic boom rack are steel pentagonal rectangular tubes; every two adjacent sections of the telescopic boom rack are engaged with each other by a chain; a working platform fenceis arranged at the top end of the telescopic boom rack; the enclosure area of an upper protective guardrail of the working platformfence is smaller than that of a lower protective guardrail of the working platform fence; a full-automatic telescopic roller is arranged at the outer side of the telescopic boom rack; the bottom end of the telescopic boom rack is arranged on a rotary tower; a swing mechanism is arranged in the rotary tower; under the driving of the rotary tower, the telescopic boom rack can swing by 360 degrees; one end of a jacking oil cylinder is fixedly connected with the telescopic boom rack; the other end of the jacking oil cylinder is fixedly connected with the rotary tower; a push rod is arranged at the rear side of the rotary tower; a chassis is arranged below the rotary tower; and drive wheels and steering wheels are arranged at the front and back portions of the lower part of the chassis. The light high-altitude operating equipment disclosed by the invention enables indoor and outdoor operation to be very convenient, does not occupy a too large position and a too large space, and has price advantage.
Description
Technical field
The present invention relates to construction machinery industry, 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, add the deadweight of car load, the jib adopted is quadrangle, relative pentagonal resistance to bending is more weak, and in use the hand of people can be held up on upper guardrail, running into vertical wall when rotation platform hurdle can be easy to hand folding.
Summary of the invention
Technical matters to be solved by this invention overcomes the deficiencies in the prior art, a kind of spider-type straight-arm type high-altitude operation platform is provided, the technical solution adopted for the present invention to solve the technical problems is: structure of the present invention 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, five joint skeletons of composition telescopic jib are all adopt the pentagon quarter bend of steel to make, mutually be connected by chain between adjacent telescopic jib, each telescopic jib there is the sprocket shaft of fixed position, every root sprocket shaft is all fixed by balance lock pin, be used for preventing chain sprocket shaft when moving from and then rotating, 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, the shell of capstan head adopts all steel material to be welded, firm, durable, the rotary area of capstan head is to from left to right each 180 degree, work area can reach 360 degree, swing type mechanism is provided with in capstan head, telescopic jib just can do 360 ° of revolution actions under the driving of capstan head, 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, chassis is provided with below capstan head, chassis is provided with four chassis support legs, when equipment in working order time, four chassis support legs stretch out formation criss-cross makes tire depart from ground, when equipment when walking, four chassis support legs are drawn in, start hand upper controller, just can to turn to etc. mobile all around, drive wheel and wheel flutter is provided with before and after below chassis.
On platform hurdle of the present invention, guardrail corral is little, and lower guardrail corral is large, and during collision plane, people and hand all 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 combined by five joint jibs, and five joint jibs are all the pentagon quarter bends of steel, and enhance the intensity of quarter bend, rigidity, jib distortion when avoiding flexible, pentagonal has better bending strength than common quadrangle.Mutually be connected by chain between jib with jib.Each jib there is the sprocket shaft of fixed position, every root chain rivet has balance lock pin fix, being used for preventing chain chain rivet when moving from and then rotating, allow the use that staff is more relieved.Graceful outer cover camber line is welded by whole-steel, firm, durable, not perishable.The rotary area of capstan head is to from left to right each 180 degree, and it is 360 degree that work area can reach.Unique supporting leg design, equipment is allowed to have perfect manoevreability and to the full extent to point compression functions of ground load, allow lift car have maximum balance when operating simultaneously, four limbs supporting leg is also all the material adopting steel, time in working order, four limbs leg is all separated into criss-cross, tire liftoff, is by four fulcrums sleeping ground fastening.Equipment state when walking, by four limbs leg draw in, start hand upper controller, just can all around turn to wait movement.Telescopic boom generally accounts for about 20% ~ 25% of complete machine weight as its weight of main bearing member, and the gordian technique of telescopic boom is form and the telescopic boom section form of telescoping mechanism.And the compact design of spider car make its can in market, hall uses, also can forest out of doors, on meadow, road uses, convenient, safety, perfect.
The invention has the beneficial effects as follows, the aerial lift device that the present invention is light and handy, make to operationalize in indoor and outdoor all very convenient, do not occupy too large position and space, and price advantage.
Accompanying drawing explanation
Fig. 1: embodiment of the present invention structural representation.
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.
Detailed description of the invention
Illustrate with reference to accompanying drawing and following concrete detailed description is done to the present invention.As shown in drawings, structure of the present invention 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, five joint skeletons of composition telescopic jib 2 are all adopt the pentagon quarter bend of steel to make, mutually be connected by chain between adjacent telescopic jib 2, each telescopic jib 2 there is the sprocket shaft of fixed position, every root sprocket shaft is all fixed by balance lock pin, be used for preventing chain sprocket shaft when moving from and then rotating, 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, the shell of capstan head 5 adopts all steel material to be welded, firm, durable, the rotary area of capstan head 5 is to from left to right each 180 degree, work area can reach 360 degree, swing type mechanism is provided with in capstan head 5, telescopic jib 2 just can do 360 ° of revolution actions under the driving of capstan head 5, 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, chassis 9 is provided with four chassis support legs 7, when equipment in working order time, four chassis support legs 7 stretch out formation criss-cross makes tire depart from ground, when equipment when walking, four chassis support legs 7 are drawn in, start hand upper controller, just can to turn to etc. mobile all around, drive wheel 10 and wheel flutter 8 is provided with before and after below chassis 9.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineering staff make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the 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, five joint skeletons of composition telescopic jib (2) are all adopt the pentagon quarter bend of steel to make, mutually be connected by chain between adjacent telescopic jib (2), each telescopic jib (2) there is the sprocket shaft of fixed position, every root sprocket shaft is all fixed by balance lock pin, be used for preventing chain sprocket shaft when moving from and then rotating, 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), the shell of capstan head (5) adopts all steel material to be welded, firm, durable, the rotary area of capstan head (5) is to from left to right each 180 degree, work area can reach 360 degree, capstan head is provided with swing type mechanism in (5), telescopic jib (2) just can do 360 ° of revolution actions under the driving of capstan head (5), 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, chassis (9) is provided with four chassis support legs (7), when equipment in working order time, four chassis support legs (7) stretch out formation criss-cross makes tire depart from ground, when equipment when walking, four chassis support legs (7) are drawn in, start hand upper controller, just can to turn to etc. mobile all around, drive wheel (10) and wheel flutter (8) is provided with before and after below chassis (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174146.8A CN105000510A (en) | 2014-04-24 | 2014-04-24 | Spider type straight-arm high-altitude operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174146.8A CN105000510A (en) | 2014-04-24 | 2014-04-24 | Spider type straight-arm high-altitude operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105000510A true CN105000510A (en) | 2015-10-28 |
Family
ID=54373435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410174146.8A Pending CN105000510A (en) | 2014-04-24 | 2014-04-24 | Spider type straight-arm high-altitude operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105000510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374328A (en) * | 2020-10-26 | 2021-02-19 | 高空机械工程技术研究院有限公司 | Building site lift transportation platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286159A (en) * | 1990-11-08 | 1994-02-15 | Kabushiki Kaisha Aichi Corporation | Mobile vehicular apparatus with aerial working device |
| CN2351417Y (en) * | 1999-01-12 | 1999-12-01 | 费海燕 | Crane multi-section telescopic cantilever crane |
| CN201587840U (en) * | 2010-01-25 | 2010-09-22 | 沈阳北方重型机械有限公司 | Built-in four-arm synchronous extension device |
| CN202558575U (en) * | 2012-04-11 | 2012-11-28 | 北京凯博擦窗机械技术公司 | Wheel-type spider-shaped aerial work platform |
| CN103072926A (en) * | 2012-12-07 | 2013-05-01 | 中汽商用汽车有限公司(杭州) | High-altitude maintenance platform for mining tunnel |
| CN203877860U (en) * | 2014-04-24 | 2014-10-15 | 美通重工有限公司 | Spider type straight arm aerial work platform |
-
2014
- 2014-04-24 CN CN201410174146.8A patent/CN105000510A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286159A (en) * | 1990-11-08 | 1994-02-15 | Kabushiki Kaisha Aichi Corporation | Mobile vehicular apparatus with aerial working device |
| CN2351417Y (en) * | 1999-01-12 | 1999-12-01 | 费海燕 | Crane multi-section telescopic cantilever crane |
| CN201587840U (en) * | 2010-01-25 | 2010-09-22 | 沈阳北方重型机械有限公司 | Built-in four-arm synchronous extension device |
| CN202558575U (en) * | 2012-04-11 | 2012-11-28 | 北京凯博擦窗机械技术公司 | Wheel-type spider-shaped aerial work platform |
| CN103072926A (en) * | 2012-12-07 | 2013-05-01 | 中汽商用汽车有限公司(杭州) | High-altitude maintenance platform for mining tunnel |
| CN203877860U (en) * | 2014-04-24 | 2014-10-15 | 美通重工有限公司 | Spider type straight arm aerial work platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374328A (en) * | 2020-10-26 | 2021-02-19 | 高空机械工程技术研究院有限公司 | Building site lift transportation platform |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
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| WD01 | Invention patent application deemed withdrawn after publication |