CN201358111Y - Adjustable supporting chassis of construction lifter - Google Patents
Adjustable supporting chassis of construction lifter Download PDFInfo
- Publication number
- CN201358111Y CN201358111Y CNU2009200841923U CN200920084192U CN201358111Y CN 201358111 Y CN201358111 Y CN 201358111Y CN U2009200841923 U CNU2009200841923 U CN U2009200841923U CN 200920084192 U CN200920084192 U CN 200920084192U CN 201358111 Y CN201358111 Y CN 201358111Y
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- Prior art keywords
- chassis
- supporting
- standard knot
- frame
- fixed
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- Expired - Fee Related
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Abstract
The utility model relates to a supporting chassis, in particular to an adjustable supporting chassis of a construction lifter. The supporting chassis consists of a chassis frame and supporting legs, wherein the chassis frame is a rectangular frame, and the inside four corners are fixedly provided with section casing pipes; section fixed blocks are fixedly arranged on the outer wall of the casing pipes; one end of each section fixed block is fixedly connected with the chassis frame and is provided with a bolt hole; the bottom parts of the section casing pipes are provided with the supporting legs by screw thread; and a connecting block is fixedly arranged on the frame body at one side of the chassis frame. In the utility model, as the supporting legs are arranged on the chassis frame by screw thread, the height of the supporting chassis can be freely adjusted; moreover, the supporting chassis is fixed on a traction apparatus by the connecting block on the chassis frame, thereby effectively solving the problem that serious event is easy to be caused as the existing supporting chassis can not adapt to different mounting base planes and can slide outwards under the outward pulling force generated by the self weight of the section of the lifter and the load when in work; in addition, the supporting chassis is suitable for installation for the sections of various lifters.
Description
Technical field:
The utility model relates to a kind of support chassis, is specifically related to a kind of adjustable building hoist support chassis.
Background technology:
Used elevator support chassis does not generally all have adjustable apparatus at present, normally adopts 4-6 cover holding-down bolt as fixed base before installation, then the chassis is fixed on the basis.And the installation of elevator standard knot is that the elevator standard knot is installed by joint from bottom to top in fixing back on the chassis on the chassis.But under some special operation conditions, as the installation on the machinery machine, since derrick must lie low the group to after, with the winch that carries derrick is erected again, erect simultaneously with derrick again after at this moment just need being installed in the standard knot of epimere part on the derrick, and then hypomere standard knot partly is installed, can occur like this with after standard knot is connected, support chassis can not with the phenomenon of basic plane closed contact, therefore, existing support chassis can not satisfy the construction requirement under some special operation conditions.On the other hand, because of the derrick of trepan has certain inclination angle, attached to the elevator standard knot on the derrick, the vertical gravity that load produced when himself weight and work, can convert to one of support chassis outside thrust, if support chassis is outwards slided, will cause the unstable and unreliable of elevator installation, operation under the effect of this outward thrust.
Summary of the invention:
The purpose of this utility model is: a kind of screw thread kinematic support pin that is equipped with on sole is provided, by to its adjusting, can adapt to different basic attachment faces, guarantee sole and basic plane energy closed contact, be fixed on the basic plane by bolt of rear end plate then; Simultaneously by the contiguous block on the sole, be fixed on the draw gear, preventing that support chassis from outwards sliding under the outside thrust that load was produced in elevator standard knot own wt and when work, and the adjustable building hoist support chassis that causes a serious accident.
The utility model is to realize above-mentioned purpose by following technical solution:
A kind of adjustable building hoist support chassis, it is made of sole and feet, it is characterized in that: sole is a rectangle framework, its inboard four jiaos are fixed with the standard knot sleeve pipe, be fixed with the standard knot fixed block on the standard knot sleeve outer wall, one end and the sole of standard knot fixed block are affixed, are shaped on bolt hole on the standard knot fixed block; The bottom of standard knot sleeve pipe is by the feet that has been threaded; On the support body of sole one side contiguous block is installed.
Described feet is made up of thread rod and pad, and pad is installed in the thread rod bottom, and the pad periphery is shaped on bolt hole symmetrically.
Described pad can be made circle, also can make square.
The utility model beneficial effect compared with prior art is: the feet of this adjustable building hoist support chassis is installed on the sole by screw thread, by the adjusting to the feet height, can adapt to different operating modes and different installation base surfaces.Simultaneously, the utility model is fixed it by contiguous block, can prevent from effectively outwards to slide under the outside thrust that load produced of support chassis when elevator standard knot own wt and work, avoids the generation of grave accident.And simple in structure, productive costs is low, is applicable to the support chassis of various building hoists.
Description of drawings:
Fig. 1 is the plan structure scheme drawing of adjustable building hoist support chassis;
Fig. 2 is the A-A cross-sectional view of adjustable building hoist support chassis.
Among the figure: 1, sole, 2, feet, 3, bolt hole, 4, pad, 5, the standard knot sleeve pipe, 6, the standard knot fixed block, 7, contiguous block, 8, thread rod.
The specific embodiment:
This adjustable building hoist support chassis is made of sole 1 and feet 2, and sole 1 is a rectangle framework, is made by the square steel material; Its inboard four jiaos are fixed with standard knot sleeve pipe 5, be fixed with standard knot fixed block 6 on the outer wall of standard knot sleeve pipe 5, one end of standard knot fixed block 6 is captiveed joint with sole 1, be shaped on bolt hole 3 on the standard knot fixed block 6, its effect is after the elevator standard knot is inserted in standard knot sleeve pipe 5, be connected with otic placode on the standard knot by bolt,, prevent that it from becoming flexible to strengthen the connectivity robustness of standard knot and standard knot sleeve pipe 5.
The bottom of standard knot sleeve pipe 5 is equipped with feet 2 by screw thread, feet 2 is made up of thread rod 8 and pad 4, and pad 4 can be round or square body, and pad 4 is installed in the bottom of thread rod 8, the periphery of pad 4 is shaped on bolt hole 3 symmetrically, is used for being connected and fixed with basic plane.
Be fixed with contiguous block 7 on the support body outside of sole 1 one sides, its objective is the fixed pedestal chassis, prevent from outwards to slide under the outside thrust that load produced of support chassis when elevator standard knot own wt and work, avoid the generation that causes a serious accident.
When the utility model uses, at first that support chassis and the connection of elevator standard knot is good, and by the contiguous block 7 on the sole 1, be fixed on the draw gear, simultaneously by adjusting to feet 2, to adapt to different operating modes and different installation base surfaces, make itself and basic plane closed contact.The utility model is simple in structure, and productive costs is low, is applicable to the support chassis of various building hoists.
Claims (3)
1, a kind of adjustable building hoist support chassis, it is made of sole (1) and feet (2), it is characterized in that: sole (1) is a rectangle framework, its inboard four jiaos are fixed with standard knot sleeve pipe (5), be fixed with standard knot fixed block (6) on standard knot sleeve pipe (5) outer wall, one end of standard knot fixed block (6) and sole (1) are affixed, are shaped on bolt hole (3) on the standard knot fixed block (6); The bottom of standard knot sleeve pipe (5) is equipped with feet (2) by screw thread; Be fixed with contiguous block (7) on the support body of sole (1) one side.
2, a kind of adjustable building hoist support chassis according to claim 1, it is characterized in that: described feet (2) is made up of thread rod (8) and pad (4), pad (4) is installed in the bottom of thread rod (8), and pad (4) periphery is shaped on bolt hole (3) symmetrically.
3, a kind of adjustable building hoist support chassis according to claim 2, it is characterized in that: described pad (4) can be made circle, also can make square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200841923U CN201358111Y (en) | 2009-03-11 | 2009-03-11 | Adjustable supporting chassis of construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200841923U CN201358111Y (en) | 2009-03-11 | 2009-03-11 | Adjustable supporting chassis of construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358111Y true CN201358111Y (en) | 2009-12-09 |
Family
ID=41423872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200841923U Expired - Fee Related CN201358111Y (en) | 2009-03-11 | 2009-03-11 | Adjustable supporting chassis of construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358111Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563280A (en) * | 2015-01-16 | 2015-04-29 | 中建三局集团有限公司 | Construction elevator base conversion steel bearing platform and construction elevator base conversion method |
-
2009
- 2009-03-11 CN CNU2009200841923U patent/CN201358111Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563280A (en) * | 2015-01-16 | 2015-04-29 | 中建三局集团有限公司 | Construction elevator base conversion steel bearing platform and construction elevator base conversion method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120311 |