CN204326487U - A kind of novel movable lift-type hoistway operation platform - Google Patents
A kind of novel movable lift-type hoistway operation platform Download PDFInfo
- Publication number
- CN204326487U CN204326487U CN201420776449.2U CN201420776449U CN204326487U CN 204326487 U CN204326487 U CN 204326487U CN 201420776449 U CN201420776449 U CN 201420776449U CN 204326487 U CN204326487 U CN 204326487U
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- platform
- operating platform
- supporting leg
- girder
- movable supporting
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Abstract
The utility model discloses a kind of novel movable lift-type hoistway operation platform, comprise movable supporting leg, iron pin connection, reset counterweight, operating platform girder, operating platform secondary beam, operating platform steel plate, described movable supporting leg adopts the weld all around of 8mm steel plate to form, inside establish Φ 40 circular hole, for connecting movable supporting legs and girder, described movable supporting leg is connected with operating platform girder iron pin connection, described reset counterweight weld with on movable supporting leg, described platform secondary beam weld with on platform girder, described checkered steel plate weld with platform secondary beam on.Movable lift-type hoistway operation platform of the present utility model has that cost is low, safety factor is high, the advantage that high-rise turnover is easy to use.
Description
Technical field
The utility model relates to a kind of hoistway operation platform reinforced for Super High hoistway formwork, especially a kind of novel movable lift-type hoistway operation platform
.
Background technology
In the hoistway operation platform of routine, be generally pre-buried i iron in elevator shaft, i iron is set up steel pipe handling frame.But in super high rise structure, because steel pipe handling frame scaffolding height is limited, (generally must not more than 20m); Not only safety is lower, and i iron consumption is large, produces lot of materials expense.
For solving the problem, the utility model provides a kind of elevator well operating platform.No longer adopt the hoistway operation frame of traditional construction technique, but process in advance with section steel material, a kind of hoistway operation platform recycled of movable lift-type is directly provided.
Summary of the invention
For the problems referred to above, the utility model aims to provide a kind of novel movable lift-type hoistway operation platform
.
For realizing this technical purpose, scheme of the present utility model is: a kind of novel movable lift-type hoistway operation platform, comprise movable supporting leg, iron pin connection, reset counterweight, operating platform girder, operating platform secondary beam, operating platform steel plate, secondary beam channel-section steel, block, described movable outrigger support is on elevator shaft shear wall.Described double flute steel girder 4 is connected with movable supporting leg by iron pin connection, and described secondary beam channel-section steel is supported on double flute steel girder, and described operating platform steel plate is supported on secondary beam channel-section steel.
As preferably, described movable supporting leg adopts the weld all around of 8mm steel plate to form, and inside establishes Φ 40 circular hole, for connecting movable supporting legs and girder.
As preferably, described iron pin connection diameter is 38mm, for connecting movable supporting legs and girder to wearing Φ 40 circular hole, ensures that supporting leg can rotate freely simultaneously.
As preferably, described reset counterweight is solid iron, for controlling movable supporting legs direction of rotation, is welded on movable supporting leg.Hoistway operation platform resets after lifting completes under counterweight effect.
As preferably, described operating platform girder adopts 4 14# channel-section steels to divide two groups to weld back-to-back, is operating platform primary load bearing component.Girder length is selected according to actual electrical stair shaft size.
As preferably, described operating platform secondary beam adopts 10# channel-section steel, for support operational platform upper steel plate.Secondary beam length is selected according to actual electrical stair shaft size.
As preferably, described operating platform steel plate adopts the thick checkered steel plate of 5mm, sets up work plane for providing elevator shaft support body.Checkered steel plate size is selected according to actual electrical stair shaft size.
The utility model is removed after roofing layer hoistway formwork is reinforced, and can allot reuse different engineering same size elevator shaft.Its beneficial effect is: movable lift-type hoistway operation platform of the present utility model utilizes self to promote and automatically reset feature, can promote layer by layer and recycle, and it is convenient that Super High has enough to meet the need in using.Compare other mode costs lower.Meanwhile, operating platform rigid leg stability is high, on platform support for shuttering only with scaffolding height only one deck can meet construction requirement, safety factor is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of movable supporting leg;
Fig. 2,3 is that movable supporting leg is connected detail drawing with girder;
Fig. 4,5 is movable lift-type hoistway operation platform sectional drawing;
Fig. 6 is the schematic diagram of operating platform lifting and the flow process that automatically resets.
Detailed description of the invention
Below in conjunction with accompanying drawing basis and specific embodiment, the utility model is described in further details.
As shown in Figure 1, the novel movable lift-type hoistway operation platform of one of the utility model embodiment, its overall structure mainly comprises movable supporting leg 1, iron pin connection 2, reset counterweight 3, operating platform girder 4, operating platform secondary beam 5, operating platform steel plate 6, secondary beam channel-section steel 7, block 8, described movable supporting leg 1 is supported on elevator shaft shear wall.Described double flute steel girder 4 is connected with movable supporting leg by iron pin connection 2, and described secondary beam channel-section steel 7 is supported on double flute steel girder 4, and described operating platform steel plate 6 is supported on secondary beam channel-section steel 7.
As preferably, described movable supporting leg 1 adopts the weld all around of 8mm steel plate to form, and inside establishes Φ 40 circular hole, for connecting movable supporting legs 1 and girder 4.
As preferably, described iron pin connection 2 diameter is 38mm, for connecting movable supporting legs 1 and girder 4 to wearing Φ 40 circular hole, ensures that supporting leg 1 can rotate freely simultaneously.
As preferably, described reset counterweight 3 is solid iron, for controlling movable supporting legs 1 direction of rotation, is welded on movable supporting leg 1.Hoistway operation platform resets after lifting completes under counterweight 3 acts on.
As preferably, described operating platform girder 4 adopts 4 14# channel-section steels to divide two groups to weld back-to-back, is operating platform primary load bearing component.Girder 4 length is selected according to actual electrical stair shaft size.
As preferably, described operating platform secondary beam 5 adopts 10# channel-section steel, for support operational platform upper steel plate 6.Secondary beam 5 length is selected according to actual electrical stair shaft size.
As preferably, described operating platform steel plate 6 adopts the thick checkered steel plate of 5mm, sets up work plane for providing elevator shaft support body.Checkered steel plate size is selected according to actual electrical stair shaft size.
The utility model is removed after roofing layer hoistway formwork is reinforced, and can allot reuse different engineering same size elevator shaft.It is when operating, and hoistway operation platform supports, in shear wall reserved opening place, it is set up steel pipe support body for work layer elevator shaft shear wall construction.After work layer completes, before the construction of next Rotating fields, by tower crane, operating platform is carried out vertical-lift along elevator shaft.By the rotation of movable supporting leg in lifting process, it is made to climb along elevator shaft.When arriving last layer reserved opening place, supporting leg automatically reseting under counterweight effect, lifting completes
.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1. a novel movable lift-type hoistway operation platform, comprise movable supporting leg, iron pin connection, reset counterweight, operating platform girder, operating platform secondary beam, operating platform steel plate, it is characterized in that: described movable supporting leg is connected with operating platform girder iron pin connection, described reset counterweight is welded on movable supporting leg, described operating platform secondary beam is welded on operating platform girder, and described operating platform Plate Welding is on operating platform secondary beam.
2. the novel movable lift-type hoistway operation platform of one according to claim 1, is characterized in that: described movable supporting leg is that the weld all around of 8mm steel plate forms, and inside establishes Φ 40 circular hole, and it welds reset counterweight.
3. the novel movable lift-type hoistway operation platform of one according to claim 1, is characterized in that: described platform girder is double flute steel, and double flute steel is generally 14#b, as the main load-carrying member of support platform.
4. the novel movable lift-type hoistway operation platform of one according to claim 1, is characterized in that: described platform secondary beam is 10# channel-section steel, as the load-carrying member of support platform checkered steel plate
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776449.2U CN204326487U (en) | 2014-12-11 | 2014-12-11 | A kind of novel movable lift-type hoistway operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776449.2U CN204326487U (en) | 2014-12-11 | 2014-12-11 | A kind of novel movable lift-type hoistway operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326487U true CN204326487U (en) | 2015-05-13 |
Family
ID=53162860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776449.2U Expired - Fee Related CN204326487U (en) | 2014-12-11 | 2014-12-11 | A kind of novel movable lift-type hoistway operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384138A (en) * | 2017-08-08 | 2019-02-26 | 上海卓亚医疗科技有限公司 | A kind of resettlement device moved for accelerator rack by elevator |
-
2014
- 2014-12-11 CN CN201420776449.2U patent/CN204326487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384138A (en) * | 2017-08-08 | 2019-02-26 | 上海卓亚医疗科技有限公司 | A kind of resettlement device moved for accelerator rack by elevator |
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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: 20150513 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |