CN202850471U - Lifting type operation platform for elevator well - Google Patents
Lifting type operation platform for elevator well Download PDFInfo
- Publication number
- CN202850471U CN202850471U CN 201220537006 CN201220537006U CN202850471U CN 202850471 U CN202850471 U CN 202850471U CN 201220537006 CN201220537006 CN 201220537006 CN 201220537006 U CN201220537006 U CN 201220537006U CN 202850471 U CN202850471 U CN 202850471U
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- China
- Prior art keywords
- limited block
- platform
- elevator shaft
- elevator
- operation platform
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- 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.)
- Expired - Lifetime
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- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a lifting type operation platform for an elevator well. A platform body mainly comprises a supporting frame and an operation platform arranged on the top of the supporting bracket in a paved mode. The platform body further comprises a limited block. At least a pair of lifting ears is arranged on the supporting frame. A limited groove used for accommodating the limited block is formed in the edge position of the bottom of the supporting frame. When the platform is installed inside the elevator well, the limited block is arranged on the structural plane of an elevator door opening. The limited groove is firmly buckled on the limited block. The finalization lifting type operation platform for the elevator well adopts a supporting structure to be finalization manufactured, after the construction of the working layer is completed, a tower crane is used to complete the integral lifting, so that the defects, existing in a traditional operating platform, of being poor in stability and safety can be effectively made up. Meanwhile, the input of manpower and material resources for the building operations are reduced and the construction cost is reduced.
Description
Technical field
The utility model relates to a kind of elevator shaft lift-type operating platform, belongs to technical field of building construction.
Background technology
At present engineering is commonly high-rise building, and elevator shaft position wherein is owing to be the vertical bore structure, for the ease of the barrel wall construction at this position and the needs of security protection, and necessary setting operation platform.
Traditional elevator shaft operating platform adopts steel pipe and all kinds of fastener association to form, and must begin until top layer is set up from bottom, and technique is coarse, and poor stability, operating worker lack reliable foothold, and load-carrying is little, is difficult to satisfy corresponding security protection requirement; Employed steel pipe, fastener amount are large, and cost is high.
The utility model content
The technical problems to be solved in the utility model is not enough for prior art, proposes a kind ofly can effectively remedy the shortcomings such as traditional operation platform stable, poor stability, has reduced simultaneously the operating platform of construction cost.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of elevator shaft lift-type operating platform, described platform body mainly is made of bracing frame and the operating desk that is layed in the support frame as described above top, also comprise limited block, support frame as described above is provided with at least one pair of hanger, and support frame as described above bottom margin place is provided with the limited impression for accommodating described limited block; When described platform was installed in the elevator shaft, described limited block was located on the structural plane at elevator door opening place, and described limited impression is held on the described limited block.
The beneficial effect that the utlity model has is: the operating platform in the utility model adopts braced structures, regularization is made, after the work layer construction is finished, the use tower crane whole promotes, can effectively remedy the shortcomings such as traditional operation platform stable, poor stability, reduce simultaneously the input of the human and material resources of building operations, reduced construction cost.
In order to make support effect preferably and to make materials'use minimum, support frame as described above mainly is configured to by many crossbeams and two right angle trigonometries that are welded into by channel-section steel, and described right angle trigonometry frame relative spacing arranges, and described crossbeam is connected between two right angle trigonometry framves.
To further improving of limited block be: described limited block is the short channel-section steel that an end face is welded with vertical steel pipe.
Description of drawings
Be described further of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the mounting structure schematic diagram of the utility model embodiment elevator shaft lift-type operating platform in elevator shaft.
Fig. 2 is the structural representation of the utility model embodiment elevator shaft lift-type operating platform.
Fig. 3 is the rear elevation of Fig. 2.
The specific embodiment
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, the elevator shaft lift-type operating platform of present embodiment mainly is made of bracing frame 2 and the operating desk 1 that is layed in support frame as described above 2 tops, also comprises limited block 3.
Wherein, bracing frame 2 is configured to by three crossbeams and two right angle trigonometries that are welded into by channel-section steel, right angle trigonometry frame relative spacing arranges, and three crossbeams are connected between two right angle trigonometry framves the compartment of terrain respectively, every independent each summit corresponding to aforementioned right angle trigonometry frame of crossbeam difference.The crossbeam place of bracing frame 2 bottoms is provided with the limited impression 6 for accommodating limited block, also is provided with a pair of hanger 5 on the bracing frame 2.
The channel-section steel and the crossbeam that are welded bracing frame all adopt the 8# channel-section steel.Be of a size of structure headroom size with elevator hoistways, the platform processing dimension should reduce the 30mm making in every limit on this size basis.
During main body construction, treat to have constructed in the building bottom and finish, and when concrete reaches people's intensity, platform in the utility model is slowly hung in elevator hoistways with tower crane, the limited impression 6 of bracing frame 2 bottoms is positioned at the side near the elevator shaft door opening, limited block 3 is located on the structural plane at elevator door opening place, and limited impression 6 links closely and is combined on the described limited block 3.
The above-described embodiment that is not limited to of the present utility model.All employings are equal to replaces the technical scheme that forms, and all drops on the protection domain of the utility model requirement.
Claims (3)
1. elevator shaft lift-type operating platform, it is characterized in that: described platform body mainly is made of bracing frame and the operating desk that is layed in the support frame as described above top, also comprise limited block, support frame as described above is provided with at least one pair of hanger, and support frame as described above bottom margin place is provided with the limited impression for accommodating described limited block; When described platform was installed in the elevator shaft, described limited block was located on the structural plane at elevator door opening place, and described limited impression links closely and is combined on the described limited block.
2. elevator shaft lift-type operating platform as claimed in claim 1, it is characterized in that: support frame as described above mainly is configured to by many crossbeams and two right angle trigonometries that are welded into by channel-section steel, described right angle trigonometry frame relative spacing arranges, and described crossbeam is connected between two right angle trigonometry framves.
3. elevator shaft lift-type operating platform as claimed in claim 1, it is characterized in that: described limited block is the short channel-section steel that an end face is welded with vertical steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537006 CN202850471U (en) | 2012-10-19 | 2012-10-19 | Lifting type operation platform for elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537006 CN202850471U (en) | 2012-10-19 | 2012-10-19 | Lifting type operation platform for elevator well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850471U true CN202850471U (en) | 2013-04-03 |
Family
ID=47981683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537006 Expired - Lifetime CN202850471U (en) | 2012-10-19 | 2012-10-19 | Lifting type operation platform for elevator well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190964A (en) * | 2017-06-02 | 2017-09-22 | 北京首钢建设集团有限公司 | A kind of construction method of prefabricated hoistway operation platform |
| CN111424953A (en) * | 2020-04-02 | 2020-07-17 | 中国十七冶集团有限公司 | Movable plane protection and operation platform in elevator shaft |
-
2012
- 2012-10-19 CN CN 201220537006 patent/CN202850471U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190964A (en) * | 2017-06-02 | 2017-09-22 | 北京首钢建设集团有限公司 | A kind of construction method of prefabricated hoistway operation platform |
| CN111424953A (en) * | 2020-04-02 | 2020-07-17 | 中国十七冶集团有限公司 | Movable plane protection and operation platform in elevator shaft |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |