CN202882375U - Elevator shaftway tool type scaffold operation platform - Google Patents
Elevator shaftway tool type scaffold operation platform Download PDFInfo
- Publication number
- CN202882375U CN202882375U CN 201220542039 CN201220542039U CN202882375U CN 202882375 U CN202882375 U CN 202882375U CN 201220542039 CN201220542039 CN 201220542039 CN 201220542039 U CN201220542039 U CN 201220542039U CN 202882375 U CN202882375 U CN 202882375U
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- rectangular frame
- scaffold
- steel
- supporting leg
- tool type
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Abstract
The utility model provides an elevator shaftway tool type scaffold operation platform. A rectangular frame is arranged below a steel board, a rectangular frame beam is provided with a motor, structural steel supporting legs are arranged inside two ends of the rectangular frame beam, idler wheels are arranged below the structural supporting legs inside the rectangular frame beam, the structural supporting legs in the rectangular frame beam is provided with rack, and the output end of the motor is arranged inside the frame beam of the rectangular frame. The outer end of the motor is provided with gears which are arranged on the racks of the structural steel supporting legs in the rectangular frame beam. The steel board is provided with a scaffold, short-head reinforcing steel bars are arranged between a scaffold stand rod and the steel board, and the short-head reinforcing steel bars are arranged on the rectangular frame and used for fixing the steel board and the scaffold. According to the elevator shaftway tool type scaffold operation platform, the supporting legs can be retracted automatically, the operation platform can be lifted in whole, the problems of potential safety hazards caused by disassembly of the operation platform are well resolved, labor intensity of constructors is greatly reduced, efficiency of elevator shaft construction work is improved simultaneously, and the elevator shaftway tool type scaffold operation platform can be widely applied to high-rise building construction.
Description
Technical field
The utility model relates to a kind of elevator shaft operating platform, especially a kind of elevator shaft hoistway tool type scaffold operating platform.
Background technology
Employed elevator shaft operating platform simply adopts shaped steel to process in current high building structure work progress, general first fixing operation platform and then erecting scaffold in the above, the elevator shaft lifting process need to manually dismantle platform and above scaffold, mounting platform on the hoistway height of choosing again, and then erecting scaffold, this mode of operation consumption manpower and time are larger, repeat to set up platform and scaffold also so that efficiency of construction is low, and in disassembly process, also increased the insecurity of construction operation owing to the dismounting of steel.
The utility model content
Consume for solving the elevator shaft operating platform that manpower is large, inefficiency and the high problem of potential safety hazard, the elevator shaft hoistway tool type scaffold operating platform that the utility model provides a kind of and can automatically shrink, the manpower consumption is little, efficiency of construction is high and potential safety hazard is low.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of elevator shaft hoistway tool type scaffold operating platform, comprise scaffold and steel platform, described steel platform is comprised of rectangular frame and the platform steel plate of being located on the rectangular frame, described variable section is provided with motor, be provided with the shaped steel supporting leg in the described variable section, the shaped steel supporting leg has roller in the described variable section, the shaped steel supporting leg is provided with tooth bar in the described variable section, described motor output end is located at variable section inside, described motor output end is provided with gear, and described motor output end gear is located on the interior shaped steel supporting leg tooth bar of variable section.
Described variable section is hollow square steel, and described shaped steel supporting leg is divided into the rectangular frame two offsides inside, two ends of setting a roof beam in place.
Described steel platform is provided with scaffold, is provided with the brachycephaly reinforcing bar between described scaffold upright rod and steel platform, and described brachycephaly reinforcing bar is located on the rectangular frame, fixing scaffold upright rod, and described scaffold is provided with steel plate.
Described shaped steel supporting leg tooth bar two ends are provided with anti-detachment baffle plate;
Be provided with anti-sidesway baffle plate in the described variable section.
Described setting a roof beam in place is provided with supporting plate, and described supporting plate is provided with motor.
The beneficial effects of the utility model are:
1. the utility model is provided with the i iron supporting leg that can automatically shrink in the inside that rectangle is set a roof beam in place, and can directly shrink rear Integral lifting, has greatly reduced the security hidden trouble that causes because of the disassembling section platform.
2. the utility model is realized automatic telescopic by driven by motor operating platform leg, the Integral lifting operating platform after supporting leg is fixing, can carry out constructing operation to assigned address, effectively reduce constructor's labour intensity, also promoted the efficient of construction of lift well operation simultaneously.
3. the utility model manufacture craft is simple, and required raw material also are the building site common materials, so can be applied in the high-building construction widely.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is top view of the present utility model.
Fig. 2 is that supporting leg of the present utility model stretches fixedly elevation.
Fig. 3 is that supporting leg of the present utility model shrinks the lifting elevation.
Fig. 4 is variable section inner structure figure of the present utility model.
Among the figure, 1. scaffold, 2. rectangular frame, 3. platform steel plate, 4. motor, 5. shaped steel supporting leg, 6. roller, 7. tooth bar, 8. gear, 9. brachycephaly reinforcing bar, 10. anti-detachment baffle plate, 11. anti-sidesway baffle plates, 12. supporting plates.
The specific embodiment
Such as Fig. 1-shown in Figure 4, elevator shaft hoistway tool type scaffold operating platform bottom rectangle framework 2 can adopt the hollow square steel assembly welding to form, lay platform steel plate 3 on the hollow square steel framework, and at four welded corner joint brachycephaly of hollow square steel framework reinforcing bar 9, brachycephaly reinforcing bar 9 passes platform steel plate 3 one ends and is weldingly fixed on the rectangular frame 2, the other end is welded and fixed scaffold upright rod, brachycephaly reinforcing bar 9 is used for platform steel plate 3 and scaffold 1 are fixed on rectangle hollow square steel framework, be erected with steel plate on the scaffold 1, and can increase scaffold 1 according to the bearing capacity of rectangle hollow square steel beam and steel plate and set up level.The hollow square steel framework wherein is separately installed with motor 4 on the offside girder steel inwall, the output of motor 4 is inserted in the hollow square steel framework, motor 4 outputs are equipped with gear 8, be mounted with respectively i iron supporting leg 5 in these offside hollow square steel beam two ends, four angles of a pair of bogie side frame beam of rectangle hollow square steel beam all are equipped with i iron supporting leg 5, when stretching out, the i iron supporting leg 5 at four angles just can firmly be fixed on the elevator shaft platform in the elevator shaft hoistway like this, below each i iron supporting leg 5 in the hollow square steel roof beam structure roller 6 is installed simultaneously, i iron supporting leg 5 tops and variable section leave a determining deviation, mobile i iron supporting leg 5 easily, web at i iron supporting leg 5 is fixed with tooth bar 7, tooth bar 7 two ends are provided with anti-detachment baffle plate 10 according to the maximum collapsible distance of i iron supporting leg 5, prevent that motor 4 gears 8 from coming off with tooth bar 7, while bottom i iron supporting leg 5 rollers 6 both sides in variable section, and variable section internal upper part on the other side is equipped with anti-sidesway baffle plate 11, prevent i iron supporting leg 5 double swerve in variable section, hollow square steel roof beam structure motor internal 4 gear of output end 8 are meshed with tooth bar 7 on the i iron supporting leg 5.In hollow square steel framework inboard supporting plate 12 is installed, supporting plate 12 can adopt Plate Welding to be fixed on the inboard of setting a roof beam in place, and supporting plate 12 is used for laying motor 4.
Shown in Fig. 2-3, when i iron supporting leg 5 stretches, motor 4 driven wheels 8 band carry-over bars 7, and then drive i iron supporting leg 5 together motions, the i iron supporting leg 5 that stretches out is fixed on the concrete wall in the groove, when i iron supporting leg 5 shrinks, motor 4 drives the tooth bar 7 on the i iron supporting leg 5 and then drive i iron supporting leg in the hollow girder steel, in the i iron supporting leg 5 retraction square steel girder steels, until arrive the maximum collapsible distance of i iron supporting leg 5, gear 8 Ying Jing that are motor 4 have reached anti-detachment baffle plate 10 places that arrange on i iron supporting leg 5 tooth bars 7, and owing to are provided with anti-sidesway baffle plate 11 so that i iron supporting leg 5 is flexible more stable.After i iron supporting leg 5 is recovered in the hollow square steel girder steel, can utilize tower crane whole to promote steel platform and scaffold 1, be lifted to superstructure and in place after be extended i iron supporting leg 5, be shelved on the concrete structural plane operating platform fixed.
Claims (6)
1. elevator shaft hoistway tool type scaffold operating platform, comprise scaffold (1) and steel platform, it is characterized in that: described steel platform is comprised of rectangular frame (2) and the platform steel plate (3) be located on the rectangular frame, described variable section is provided with motor (4), be provided with shaped steel supporting leg (5) in the described variable section, shaped steel supporting leg (5) has roller (6) in the described variable section, shaped steel supporting leg (5) is provided with tooth bar (7) in the described variable section, described motor (4) output is located at variable section inside, described motor (4) output is provided with gear (8), and described motor output end gear (8) is located on the interior shaped steel supporting leg tooth bar (7) of variable section.
2. elevator shaft hoistway tool type scaffold operating platform according to claim 1, it is characterized in that: described variable section is hollow square steel, described shaped steel supporting leg (5) is divided into rectangular frame (2) the two offsides inside, two ends of setting a roof beam in place.
3. elevator shaft hoistway tool type scaffold operating platform according to claim 1, it is characterized in that: described steel platform is provided with scaffold (1), be provided with brachycephaly reinforcing bar (9) between described scaffold upright rod and steel platform, described brachycephaly reinforcing bar (9) is located on the rectangular frame (2), fixing scaffold upright rod, described scaffold (1) is provided with steel plate.
4. elevator shaft hoistway tool type scaffold operating platform according to claim 1, it is characterized in that: described shaped steel supporting leg tooth bar (7) two ends are provided with anti-detachment baffle plate (10);
5. elevator shaft hoistway tool type scaffold operating platform according to claim 1 is characterized in that: be provided with anti-sidesway baffle plate (11) in the described variable section.
6. elevator shaft hoistway tool type scaffold operating platform according to claim 1, it is characterized in that: described setting a roof beam in place is provided with supporting plate (12), and described supporting plate (12) is provided with motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542039 CN202882375U (en) | 2012-10-17 | 2012-10-17 | Elevator shaftway tool type scaffold operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542039 CN202882375U (en) | 2012-10-17 | 2012-10-17 | Elevator shaftway tool type scaffold operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882375U true CN202882375U (en) | 2013-04-17 |
Family
ID=48073816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542039 Expired - Lifetime CN202882375U (en) | 2012-10-17 | 2012-10-17 | Elevator shaftway tool type scaffold operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422662A (en) * | 2013-09-10 | 2013-12-04 | 湖南长大建设集团股份有限公司 | Integral mobile construction platform for cast-in-place of elevator shaft and method for using same |
| CN106760467A (en) * | 2017-01-23 | 2017-05-31 | 江苏弘盛建设工程集团有限公司 | A kind of vertical hoistway trackless is from the safe cage of lifting self-lock formula |
| CN113668835A (en) * | 2021-09-01 | 2021-11-19 | 中建八局发展建设有限公司 | Deformable cantilever inclined strut frame body device, manufacturing method and construction method |
-
2012
- 2012-10-17 CN CN 201220542039 patent/CN202882375U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422662A (en) * | 2013-09-10 | 2013-12-04 | 湖南长大建设集团股份有限公司 | Integral mobile construction platform for cast-in-place of elevator shaft and method for using same |
| CN106760467A (en) * | 2017-01-23 | 2017-05-31 | 江苏弘盛建设工程集团有限公司 | A kind of vertical hoistway trackless is from the safe cage of lifting self-lock formula |
| CN113668835A (en) * | 2021-09-01 | 2021-11-19 | 中建八局发展建设有限公司 | Deformable cantilever inclined strut frame body device, manufacturing method and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |