CN204781892U - Modular can promote elevartor shaft operation platform - Google Patents
Modular can promote elevartor shaft operation platform Download PDFInfo
- Publication number
- CN204781892U CN204781892U CN201520400342.2U CN201520400342U CN204781892U CN 204781892 U CN204781892 U CN 204781892U CN 201520400342 U CN201520400342 U CN 201520400342U CN 204781892 U CN204781892 U CN 204781892U
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- China
- Prior art keywords
- operation platform
- operating platform
- crossbeam
- heel brace
- combined type
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Abstract
The utility model discloses a modular can promote elevartor shaft operation platform, it includes main skeleton, the connecting rod, the heel brace, the crossbeam, the cross rib, the frame, the landing slab, the board seals, rings, fixed pipe, the relieving ring, wire rope, the scaffold, spacing pipe, the safety rope, main skeleton, the connecting rod, the heel brace constitutes the support support body, by the crossbeam, the cross rib, the frame, the landing slab, the steel platform that seals the board component lies in the top of supporting the support body, the rings welding is on the crossbeam, fixed sealing of tube is on the cross rib, the scaffold constitutes the operation platform protection through butt joint fastener and fixed union coupling. A modular can promote elevartor shaft operation platform adopts composite structure, tower crane integrally lift up after the work layer construction is accomplished, but is used to the standardized preparation of, and it is convenient, swift to promote, effectively compensaties traditional operation platform stability, the poor problem of security, and can recycle, has effectively reduced the construction cost of construction.
Description
Technical field
The utility model relates to technical field of building construction, and especially relating to a kind of combined type can hoisting elevator well operating platform.
Background technology
At present, elevator hoistways construction generally adopts the operating platform that conventional steel scaffold is built.Due to scaffold low price, and build simple and easy, therefore, the hoistway operation platform that conventional steel scaffold is built is deeply by the high praise in building operations place.There is following problem in hoistway operation platform traditional at present: the hoistway operation platform construction technique that (one) is traditional falls behind, and its safety factor is lower, and working security is unsecured; (2) traditional hoistway operation platform successively need be built, successively remove, and cannot have enough to meet the need use, and need reserve and process i iron hole to be provided, and construction workload is large, and traditional overall construction cost of hoistway operation platform is higher.
Summary of the invention
The utility model proposes to overcome prior art Problems existing, and its objective is provides a kind of combined type can hoisting elevator well operating platform, and it adopts fabricated structure, novel structure, promotes quick, safe and reliable.
The technical solution of the utility model:
A kind of combined type can hoisting elevator well operating platform, comprises main framing, connecting rod, heel brace, crossbeam, cross rib, frame, landing slab, hush panel, suspension ring, stationary pipes, relieving ring, wire rope, scaffold, position-limiting tube, safety rope.
The welding of main framing, connecting rod, heel brace forms supporting frame, the steel platform welding that forms is welded in the top of supporting frame by crossbeam, cross rib, frame, landing slab, suspension ring are welded on crossbeam, stationary pipes is welded on cross rib, hush panel is fixed on the hush panel slip on landing slab, and scaffold protects by connecting and composing operating platform to clasp and stationary pipes.
The wire rope through suspension ring is caught on by crane hook, hoistway operation platform and integrally is put into elevator hoistways to be onstructed, heel brace blocks the elevator door opening lower limb completing construction, then by position-limiting tube through spacing hole reserved on heel brace, is fixed on elevator shaft door opening wall; To be onstructed complete after, remove position-limiting tube, regain hush panel, hoistway operation platform fast can be promoted by tower crane.
The utility model beneficial effect:
A kind of combined type that the utility model provides can hoisting elevator well operating platform, novel structure, promotes quick, safe and reliable, and can recycle, save construction cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model steel platform schematic diagram.
Wherein:
1, main framing; 2, connecting rod; 3, heel brace; 4, crossbeam; 5, cross rib; 6, frame; 7, landing slab; 8, hush panel; 9, suspension ring; 10, stationary pipes; 11, relieving ring, 12, wire rope; 13, scaffold; 14, position-limiting tube; 15, safety rope.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, a kind of combined type of the utility model can be described in detail by hoisting elevator well operating platform:
As shown in Figure 1, a kind of combined type can hoisting elevator well operating platform, and it comprises welds by main framing 1, connecting rod 2, heel brace 3 supporting frame formed, crossbeam 4, cross rib 5, frame 6, landing slab 7, hush panel 8, suspension ring 9, stationary pipes 10, relieving ring 11, wire rope 12, scaffold 13, position-limiting tube 14, safety rope 15.Main framing 1 is channel-section steel, and connecting rod 2, stationary pipes 10, position-limiting tube 14 are common steel tube, and suspension ring 9, relieving ring 11 are HPB reinforcing bar suspension ring.
Fig. 2 is steel platform schematic diagram, steel platform is welded by crossbeam 4, cross rib 5, frame 6, landing slab 7, crossbeam 4, cross rib 5, frame 6 are channel-section steel, the dapple landing slab 7 in surface is welded on frame 6, suspension ring 9 are welded on crossbeam 4, stationary pipes 10 is welded on cross rib 5, and the suspension ring 9 of landing slab 7 correspondence, the welding position of stationary pipes 10 of each limit size 50mm less of elevator hoistways internal diameter are provided with corresponding fabrication hole.
Steel platform welding is on supporting frame, scaffold 13 protects by connecting and composing operating platform to clasp and stationary pipes 10, wire rope 12 for lifting has two groups, wherein near one group of elevator shaft hole longer than another group length 50mm, crane hook catches on wire rope 12 through suspension ring 9 to realize the integral elevating of operating platform.
The heel brace 3 being fixed on main framing 1 end is welded into " L " type by two channel-section steels, and one of them channel-section steel end is provided with spacing hole.Position-limiting tube 14 is common steel tube, its outside dimension is less than the spacing hole on heel brace 3, the axial dimension 200mm larger than supporting frame lateral dimension of position-limiting tube 14, hoistway operation platform is fixed on elevator shaft door opening wall by position-limiting tube 14, guarantees the safety of hoistway operation platform.
Hush panel 8 is fixed on the edge of landing slab 7 of side residing for heel brace 3, hush panel 8 slip, for blocking the gap between elevator hoistways and landing slab 7, as shown in Figure 1.
During elevator hoistways main body construction, after the concrete strength of having constructed until bottom reaches 7.5Mpa, hoistway operation platform tower crane is slowly hung in elevator hoistways, when placing hoistway operation platform, note direction, the side residing for heel brace 3 is positioned at elevator shaft door homonymy, when heel brace 3 blocks elevator door opening lower limb, use position-limiting tube 14 through in the spacing hole that heel brace 3 is arranged, and pin with cottor pin, be fixed on elevator shaft door opening wall.
Use tower crane whole hoisting elevator well operating platform process as follows: first before hoisting elevator well operating platform, to be removed by all obstructions; Then, catch on the wire rope 12 through suspension ring 9 with crane hook, safety rope 15 is through the relieving ring 11 be embedded in concrete simultaneously, to ensure stationarity and the safety of the lifting of hoistway operation platform; Then, remove position-limiting tube 14, regain hush panel 8, hoistway operation platform is risen to last layer; Finally, when heel brace 3 blocks elevator door opening lower limb, use position-limiting tube 14 through in the spacing hole that heel brace 3 is arranged, and pin with cottor pin, be fixed on elevator shaft door opening wall, stretch out hush panel 8, tower crane can be removed withhold, carry out the construction of elevator hoistways.
A kind of combined type that the utility model provides can hoisting elevator well operating platform, adopt fabricated structure, standardization makes, after work layer has been constructed, use tower crane can Integral lifting, promote convenient, fast, effectively make up the problem of traditional operation platform stabilization, poor stability, and can recycle, effectively reduce the construction cost of building operations.
Claims (5)
1. a combined type can hoisting elevator well operating platform, it is characterized in that, comprise by main framing (1), connecting rod (2), the supporting frame that heel brace (3) welding is formed, by crossbeam (4), cross rib (5), frame (6), the steel platform that landing slab (7) welding is formed, be fixed on the hush panel (8) of the slip on landing slab (7), suspension ring (9), stationary pipes (10), relieving ring (11), wire rope (12), scaffold (13), position-limiting tube (14), safety rope (15), suspension ring (9) are welded on crossbeam (4), stationary pipes (10) is welded on cross rib (5), scaffold (13) protects by connecting and composing operating platform to clasp and stationary pipes (10), crane hook is connected with the wire rope (12) through suspension ring (9).
2. a kind of combined type according to claim 1 can hoisting elevator well operating platform, and it is characterized in that, the described heel brace (3) being fixed on main framing (1) end is welded into " L " type by two channel-section steels, and one of them channel-section steel end is provided with spacing hole.
3. a kind of combined type according to claim 1 can hoisting elevator well operating platform, and it is characterized in that, described landing slab (7) is checkered steel plate, its each limit size 50mm less of elevator hoistways internal diameter.
4. a kind of combined type according to claim 1 can hoisting elevator well operating platform, and it is characterized in that, described has two groups for the wire rope (12) lifted, wherein near one group longer than another group length 50mm at elevator shaft hole.
5. a kind of combined type according to claim 1 can hoisting elevator well operating platform, it is characterized in that, described position-limiting tube (14) is common steel tube, and its outside dimension is less than the spacing hole on heel brace (3), the axial dimension 200mm larger than supporting frame lateral dimension of position-limiting tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400342.2U CN204781892U (en) | 2015-06-11 | 2015-06-11 | Modular can promote elevartor shaft operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400342.2U CN204781892U (en) | 2015-06-11 | 2015-06-11 | Modular can promote elevartor shaft operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781892U true CN204781892U (en) | 2015-11-18 |
Family
ID=54521963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400342.2U Expired - Fee Related CN204781892U (en) | 2015-06-11 | 2015-06-11 | Modular can promote elevartor shaft operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975225A (en) * | 2017-12-30 | 2018-05-01 | 中建四局第五建筑工程有限公司 | A kind of elevator well crosshead and its construction technology |
| CN112627485A (en) * | 2020-12-17 | 2021-04-09 | 中国二十冶集团有限公司 | Elevator shaft operating platform and construction method thereof |
-
2015
- 2015-06-11 CN CN201520400342.2U patent/CN204781892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975225A (en) * | 2017-12-30 | 2018-05-01 | 中建四局第五建筑工程有限公司 | A kind of elevator well crosshead and its construction technology |
| CN112627485A (en) * | 2020-12-17 | 2021-04-09 | 中国二十冶集团有限公司 | Elevator shaft operating platform and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160611 |