CN101575906A - Movable outwards extending operation platform - Google Patents
Movable outwards extending operation platform Download PDFInfo
- Publication number
- CN101575906A CN101575906A CNA2009103031829A CN200910303182A CN101575906A CN 101575906 A CN101575906 A CN 101575906A CN A2009103031829 A CNA2009103031829 A CN A2009103031829A CN 200910303182 A CN200910303182 A CN 200910303182A CN 101575906 A CN101575906 A CN 101575906A
- Authority
- CN
- China
- Prior art keywords
- platform
- expansion coupling
- outwards extending
- hinged
- corner
- 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
Links
Images
Abstract
A movable outwards extending operation platform comprises a bottom platform, a corner platform and an outwards extending operation platform; a vertical expansion bend is hinged between the bottom platform and the corner platform; a lifting top rod is connected between the vertical expansion bend and the bottom platform; a horizontal expansion bend is hinged between the corner platform and the operation platform; an outwards raised pull rod is connected between the horizontal expansion bend and the operation platform; both the horizontal expansion bend and the vertical expansion bend have rod piece rhombic hinging structures; double-limb rhombic frame bodies are connected in parallel to form a stereo rhombic telescopic structure; a safety rope is connected to one side of the bottom platform opposite to the operation platform; the safety rope passes through a suspension loop on the corner platform and the other end is connected with the back side of the operating platform; a ballast weight is installed at the same side of the bottom platform having the safety rope; and a ground truckle is connected to the bottom of the bottom platform. The movable outwards extending operating platform can be used for carrying out super-high and limb suspension operations; the safety requirement of construction can be satisfied; the limb operation risks of workers can be reduced; convenient and quick movable displacement can be realized; and convenience can be provided for workers carrying out construction.
Description
Technical field
The present invention relates to a kind of operating platform of building operations.
Background technology
At present in superelevation with when facing the limit and encorbelmenting operation, steel pipe frame, disk frame or the gate-type framves of adopting are set up operating platform more, and the mode that the ground castor is installed in the platform bottom, platform is set up complexity, is subjected to the field condition restriction to move difficulty, and a lot of places can't be used, and need layering to set up separately, choose outside construction simultaneously and face edge regions, be easy to cause danger, labor strength is big, operational risk is high.Existing abroad independent hydraulically controlled descending operation platform, but can't choose operation outward, can not satisfy and face the requirement of choosing construction outside the limit.
Summary of the invention
The invention provides a kind of movable outwards extending operation platform, solve problems such as existing operating platform construction inconvenience, security risk height.
The technical solution adopted for the present invention to solve the technical problems is:
This movable outwards extending operation platform, comprise bottom platform, the corner platform, and overhanging operating platform, it is characterized in that: between bottom platform and corner platform, be hinged with vertical expansion coupling, between vertical expansion coupling and bottom platform, be connected with the lifting push rod, be hinged with horizontal expansion coupling between corner platform and the operating platform, choose pull bar outside between horizontal expansion coupling and operating platform, being connected with, horizontal expansion coupling all is rod member rhombus articulated structures with vertical expansion coupling, parallel and connect and form three-dimensional rhombus stretching structure by two limb rhombus support bodys, bottom platform is connected with safety cable in a side opposite with operating platform, safety cable passes the hangers on the corner platform, the other end is connected with the operating platform rear side, bottom platform is provided with ballast at the homonymy that safety cable is arranged, and the bottom platform bottom is connected with the ground castor.
Hinged in four bights of rhombus and four limit portions between two limb rhombus support bodys of above-mentioned horizontal expansion coupling and vertical expansion coupling by parallel bar.
The hinge ear of the rod member outer end of above-mentioned horizontal expansion coupling and operating platform one side is hinged, and the inner hinge ear with corner platform one side of the rod member of horizontal expansion coupling is hinged.
The rod member lower end and the hinge ear on the bottom platform of above-mentioned vertical expansion coupling are hinged, and the hinge ear of rod member upper end below the corner platform of vertical expansion coupling is hinged.
Above-mentioned lifting push rod can be hand-operated lifting rocking bar or hydraulic lifting arm.
The base of above-mentioned lifting push rod is fixed on the bottom platform, and top and horizontal expansion coupling are counted the middle part between first segment rhombus center hinge contact and the exterior angle pin joint outward.
Choosing pull bar outside above-mentioned can be manual water yawing bar or hydraulically extensible bar.
The above-mentioned base of choosing pull bar outward is fixed on the operating platform, top and the following middle part of counting between first segment rhombus center hinge contacts and the exterior angle pin joint of vertical expansion coupling.
Above-mentioned bottom platform can be provided with the equilibrium pressure beam around vertical expansion coupling.
Above-mentioned equilibrium pressure beam can respectively be provided with one before and after vertical expansion coupling, also be connected with the equilibrium pressure beam of at least two side direction between the two equilibrium pressure beams of front and back, and each equilibrium pressure beam connects into the pressure beam dolly that scroll wheel is arranged at the bottom.
Beneficial effect of the present invention is as follows:
The present invention is assembled into mobile lift cart in that workman's construction is not had to use the simple member of specification, negligible amounts under the prerequisite of influence, can extend laterally simultaneously, satisfies 3m with the interior outer construction operation demand of choosing.Integral platform is easy and simple to handle, and it is convenient to move, and simplifies construction, improves the safety of workman's operation, and need not the repetition dismounting, and cost is lower.Can utilize the site operation elevator to carry out the floor transhipment.Adopt the present invention to carry out superelevation and face the limit operation of encorbelmenting, can simplify workman's method of operating, satisfy the demand for security of construction simultaneously, reduce the workman and face the limit operating risk, can conveniently move in placely, facilitate for the workman constructs.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of facing of the present invention.
Fig. 2 is a side-looking structural representation of the present invention.
Fig. 3 is a user mode schematic diagram of the present invention.
Reference numeral: 1-bottom platform, 2-ground castor, 3-equilibrium pressure beam, 4-ballast, 5-lifting push rod, the vertical expansion coupling of 6-, 7-corner platform, the horizontal expansion coupling of 8-, 9-safety cable, 10-choose pull bar, 11-operating platform, 12 parallel bars outward.
The specific embodiment
Shown in Fig. 1-3, this movable outwards extending operation platform comprises bottom platform 1, corner platform 7, and overhanging operating platform 11, and operating platform length and the wide 800mm of can be, height can be 1200mm.Be hinged with vertical expansion coupling 6 between bottom platform 1 and corner platform 7, be connected with lifting push rod 5 between vertical expansion coupling 6 and bottom platform 1, above-mentioned lifting push rod 5 is hand-operated lifting rocking bar or hydraulic lifting arm.The base of lifting push rod 5 is fixed on the bottom platform 1, the middle part between top and horizontal expansion coupling 8 outer number first segment rhombus center hinge contacts and the exterior angle pin joint.Be hinged with horizontal expansion coupling 8 between corner platform 7 and the operating platform 11, choose pull bar 10 outside being connected with between horizontal expansion coupling 8 and operating platform 11, above-mentioned outer to choose pull bar 10 be manual water yawing bar or hydraulically extensible bar.The base of choosing pull bar 10 outward is fixed on the operating platform 11, the middle part between top and vertical expansion coupling 6 times number first segments rhombus center hinge contact and the exterior angle pin joint.
The course of work of the present invention is as follows:
Referring to shown in Figure 2, when the needs floor gap is had bad luck,, can utilize site operation elevator transfer floor by rotating the lifting push rod and choosing pull bar outward movable outwards extending operation platform is adjusted to minimum dimension.
Referring to shown in Figure 3, by rotating the lifting push rod and choosing pull bar outward, operating platform can be moved on vertical direction and horizontal direction during use, the ground castor of bottom platform bottom makes mobile that whole movable outwards extending operation platform can light and fast.The workman can face encorbelment operation construction of limit on operating platform, need during construction safety belt is connected with operating platform.
Claims (10)
1. movable outwards extending operation platform, comprise bottom platform (1), corner platform (7), and overhanging operating platform (11), it is characterized in that: between bottom platform (1) and corner platform (7), be hinged with vertical expansion coupling (6), between vertical expansion coupling (6) and bottom platform (1), be connected with lifting push rod (5), be hinged with horizontal expansion coupling (8) between corner platform (7) and the operating platform (11), choose pull bar (10) outside between horizontal expansion coupling (8) and operating platform (11), being connected with, horizontal expansion coupling (8) all is rod member rhombus articulated structures with vertical expansion coupling (6), parallel and connect and form three-dimensional rhombus stretching structure by two limb rhombus support bodys, bottom platform (1) is connected with safety cable (9) in a side opposite with operating platform (11), safety cable passes the hangers on the corner platform, the other end is connected with operating platform (11) rear side, bottom platform (1) is provided with ballast (4) at the homonymy that safety cable is arranged, and bottom platform (1) bottom is connected with ground castor (2).
2. movable outwards extending operation platform according to claim 1 is characterized in that: hinged in four bights of rhombus and four limit portions by parallel bar (12) between two limb rhombus support bodys of above-mentioned horizontal expansion coupling (8) and vertical expansion coupling (6).
3. movable outwards extending operation platform according to claim 1, it is characterized in that: the hinge ear of the rod member outer end of above-mentioned horizontal expansion coupling (8) and operating platform (11) one sides is hinged, and the inner hinge ear with corner platform (7) one sides of the rod member of horizontal expansion coupling (8) is hinged.
4. movable outwards extending operation platform according to claim 1, it is characterized in that: the hinge ear on the rod member lower end of above-mentioned vertical expansion coupling (6) and the bottom platform (1) is hinged, and the hinge ear of rod member upper end below corner platform (7) of vertical expansion coupling (6) is hinged.
5. movable outwards extending operation platform according to claim 1 is characterized in that: above-mentioned lifting push rod (5) is hand-operated lifting rocking bar or hydraulic lifting arm.
6. movable outwards extending operation platform according to claim 1, it is characterized in that: the base of above-mentioned lifting push rod (5) is fixed on the bottom platform (1), the middle part between top and horizontal expansion coupling (8) outer number first segment rhombus center hinge contact and the exterior angle pin joint.
7. movable outwards extending operation platform according to claim 1 is characterized in that: choosing pull bar (10) outside above-mentioned is manual water yawing bar or hydraulically extensible bar.
8. movable outwards extending operation platform according to claim 7, it is characterized in that: the above-mentioned base of choosing pull bar (10) outward is fixed on the operating platform (11), top and the following middle part of counting between first segment rhombus center hinge contacts and the exterior angle pin joint of vertical expansion coupling (6).
9. movable outwards extending operation platform according to claim 1 is characterized in that: above-mentioned bottom platform (1) is provided with equilibrium pressure beam (3) all around at vertical expansion coupling (6).
10. movable outwards extending operation platform according to claim 9, it is characterized in that: above-mentioned equilibrium pressure beam (3) respectively is provided with one before and after vertical expansion coupling (6), also be connected with the equilibrium pressure beam of at least two side direction between the two equilibrium pressure beams of front and back, each equilibrium pressure beam connects into the pressure beam dolly that scroll wheel is arranged at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103031829A CN101575906B (en) | 2009-06-11 | 2009-06-11 | Movable outwards extending operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103031829A CN101575906B (en) | 2009-06-11 | 2009-06-11 | Movable outwards extending operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575906A true CN101575906A (en) | 2009-11-11 |
| CN101575906B CN101575906B (en) | 2011-01-05 |
Family
ID=41270961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103031829A Active CN101575906B (en) | 2009-06-11 | 2009-06-11 | Movable outwards extending operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101575906B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088758A (en) * | 2013-02-06 | 2013-05-08 | 中铁大桥局集团第八工程有限公司 | Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform |
| CN105249883A (en) * | 2015-09-30 | 2016-01-20 | 东北大学 | Window wiping machine |
| CN109516094A (en) * | 2018-11-13 | 2019-03-26 | 中国科学院合肥物质科学研究院 | A kind of long-range driving means |
| CN109514522A (en) * | 2018-11-13 | 2019-03-26 | 中国科学院合肥物质科学研究院 | It is a kind of can course changing control long-range delivery device |
| CN109629815A (en) * | 2019-01-15 | 2019-04-16 | 江苏金海新能源科技有限公司 | Operation platform and construction equipment |
| CN109736583A (en) * | 2019-01-30 | 2019-05-10 | 上海建工集团股份有限公司 | Fork lifting-type guard system and its construction method |
| CN113027103A (en) * | 2021-03-30 | 2021-06-25 | 江苏省苏中建设集团股份有限公司 | Lifting scaffold suitable for high-rise building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877544A (en) * | 1971-10-14 | 1975-04-15 | Del Mar Eng Lab | Stress balanced extendible boom structure |
| CN201083116Y (en) * | 2007-08-09 | 2008-07-09 | 牛连江 | Pumping unit maintenance hydraulic lifting platform |
| CN201059068Y (en) * | 2007-10-22 | 2008-05-14 | 北京星光影视设备科技股份有限公司 | Balanced type lifting platform |
| CN201155204Y (en) * | 2008-01-31 | 2008-11-26 | 中建一局集团建设发展有限公司 | Tools type assembling platform |
| CN101302888B (en) * | 2008-07-07 | 2013-03-27 | 倪既民 | Dual-purpose wheeled combined scissors fork elevating scaffold with frame |
-
2009
- 2009-06-11 CN CN2009103031829A patent/CN101575906B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088758A (en) * | 2013-02-06 | 2013-05-08 | 中铁大桥局集团第八工程有限公司 | Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform |
| CN105249883A (en) * | 2015-09-30 | 2016-01-20 | 东北大学 | Window wiping machine |
| CN105249883B (en) * | 2015-09-30 | 2017-11-07 | 东北大学 | A kind of window cleaning equipment |
| CN109516094A (en) * | 2018-11-13 | 2019-03-26 | 中国科学院合肥物质科学研究院 | A kind of long-range driving means |
| CN109514522A (en) * | 2018-11-13 | 2019-03-26 | 中国科学院合肥物质科学研究院 | It is a kind of can course changing control long-range delivery device |
| CN109514522B (en) * | 2018-11-13 | 2021-09-28 | 中国科学院合肥物质科学研究院 | Remote pushing mechanism capable of steering control |
| CN109629815A (en) * | 2019-01-15 | 2019-04-16 | 江苏金海新能源科技有限公司 | Operation platform and construction equipment |
| CN109629815B (en) * | 2019-01-15 | 2024-01-09 | 江苏金海新能源科技有限公司 | Construction platform and construction equipment |
| CN109736583A (en) * | 2019-01-30 | 2019-05-10 | 上海建工集团股份有限公司 | Fork lifting-type guard system and its construction method |
| CN113027103A (en) * | 2021-03-30 | 2021-06-25 | 江苏省苏中建设集团股份有限公司 | Lifting scaffold suitable for high-rise building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101575906B (en) | 2011-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101575906B (en) | Movable outwards extending operation platform | |
| US8684197B2 (en) | Crane with boom raising assist structure | |
| CN101219755B (en) | Crane with heavy frame beam | |
| JP4460674B2 (en) | 4-track crawler crane | |
| CN105000482B (en) | Tower crane with walking mechanism | |
| EP2497740A1 (en) | Movable rear counterweight device for crawler crane | |
| CN210915222U (en) | Safety elevator for building construction | |
| CN102633194B (en) | Railway crane for high-speed railway rescue and construction | |
| CN105714690A (en) | Segmental cantilever girder lifter for large span steel and concrete composite beam erection construction | |
| CN201485194U (en) | 60T walking type full-swing erecting crane | |
| CN203295070U (en) | Multifunctional trackless portal crane | |
| CN108100903B (en) | A kind of retractable lever lifting equipment | |
| CN101955133B (en) | Movable crane | |
| CN210713752U (en) | High-altitude operation construction hanging basket capable of moving in three-dimensional space | |
| JP2002507530A (en) | Ring lift crane | |
| CN202657865U (en) | Railway crane used for high speed railway and track traffic overline work | |
| CA2515710A1 (en) | Hoist for construction material | |
| CN105672136A (en) | Erecting construction process for large-span steel-concrete combination beam | |
| CN215666722U (en) | Small-size equipment transports and positioner in restricted space | |
| CN213416056U (en) | Pneumatic loop wheel machine convenient to remove | |
| CN214944095U (en) | Integrated automatic wellhead operation device | |
| CN210656016U (en) | Drum carrying device | |
| CN210712584U (en) | Movable supporting bracket for road and bridge construction | |
| CN209505764U (en) | A kind of construction material trolley for being able to carry out lifting and using | |
| CN201144414Y (en) | Split folding drill floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 |