CN203257073U - Elevator shaft operating platform - Google Patents
Elevator shaft operating platform Download PDFInfo
- Publication number
- CN203257073U CN203257073U CN 201320243848 CN201320243848U CN203257073U CN 203257073 U CN203257073 U CN 203257073U CN 201320243848 CN201320243848 CN 201320243848 CN 201320243848 U CN201320243848 U CN 201320243848U CN 203257073 U CN203257073 U CN 203257073U
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- section steel
- elevator shaft
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Abstract
The utility model provides an elevator shaft operating platform which is arranged inside an elevator shaft. A floor bottom face and a floor top face are arranged inside the elevator shaft, and the platform is arranged between the floor top face and the floor bottom face. The platform comprises a first steel channel, a second steel channel and a third steel channel. The first steel channel is horizontally arranged in the position, close to the floor top face, of the inner wall of the elevator shaft. The second steel channel is obliquely arranged on the inner wall of the elevator shaft, one end of the second steel channel is connected with the first steel channel, and the other end of the second steel channel is connected with the third steel channel. The third steel channel is vertically arranged on the inner wall of the elevator shaft, one end of the third steel channel is connected with the first steel channel, and the other end of the third steel channel is connected with the second steel channel. Compared with the prior art, the elevator shaft operating platform has the advantages of being safe, reliable and capable of lowering cost.
Description
Technical field
The utility model relates to the realm of building construction, relates in particular to a kind of elevator shaft operating platform.
Background technology
Along with social development and human progress, highrise building is more and more, corresponding building all is equipped with indoor elevator, according to the design needs, substantially all is designed to shear wall or cylindrical shell, hoistway formwork installs construction and the elevator shaft protection becomes each unit in charge of construction's difficult problem, the one, danger coefficient is large, sets up and remove the larger danger of existence, and secondly lifting is inconvenient, reservation, pre-buried inaccurate is unfavorable for operation.
Common operation platform way: a kind of is to utilize on-the-spot steel pipe, fastener etc. up to set up scaffolding platform the end of from, generally be only applicable to multilayer or little high level, needing to drop into a large amount of material and personnel sets up, secondly too high, because the support body gravity load causes support body to exist unstable or the problems such as inclination or flexural deformation; Another kind is to utilize at shear wall (must all be shear wall) service sleeve all around, in sleeve pipe, intert again steel pipe or other rigid material as support, platform is laid on top, its shortcoming is the set aside pre-embedded inaccuracy, each limit height is inconsistent, requires simultaneously the shear wall concrete strength to satisfy upper load requirement etc.
Design Novel operating platform: advantage is that platform support body welding position and bolt connecting portion are all firm, integral hoisting, and installation, easy and simple to handle, safe and reliable, repeatedly turnover is used, and loss is few, and cost is low.Shortcoming is that the borehole size of different engineering designs is different, need to readjust the bolt link position in order to use.
The utility model content
The purpose of this utility model provides a kind of safe and reliable, reduces the elevator shaft operating platform of cost.
According to an aspect of the present utility model, a kind of elevator shaft operating platform is provided, and platform is arranged in the elevator shaft, and elevator shaft inside comprises floor bottom surface and floor end face, platform is arranged between floor end face and the floor bottom surface, and platform comprises the first channel-section steel, the second channel-section steel and the 3rd channel-section steel; The first channel-section steel is horizontally placed on the elevator shaft inwall near described floor end face place; The second channel-section steel tiltedly establish with the elevator shaft inwall on, the second channel-section steel one end is connected with the first channel-section steel, the other end is connected with the 3rd channel-section steel; The 3rd channel-section steel is vertically installed on the elevator shaft inwall, and the 3rd channel-section steel one end is connected with the first channel-section steel, and the other end is connected with the second channel-section steel.
In some embodiments, the first channel-section steel is provided with a plurality of the first steel pipes near a side surface of floor end face, and the side that the first steel pipe does not contact with the first channel-section steel is provided with composite board.。The first steel pipe is in order to the inner frame of supporting electric stair shaft operating platform.
In some embodiments, form the space compartment between composite board and the first channel-section steel, be provided with a plurality of flitches in the compartment of space.Flitch supports composite board.
In some embodiments, the second channel-section steel and junction, floor bottom surface are provided with sleeve pipe, and the end that the floor bottom surface is not connected with sleeve pipe is provided with the second steel pipe.Sleeve pipe is fixed the second channel-section steel in order to support, reinforces the connective stability of the second channel-section steel and floor bottom surface.The end that the floor bottom surface is not connected with sleeve pipe is provided with the second steel pipe, plays safety effect when the supporting electric stair shaft operating platform by increasing by the second steel pipe.
Description of drawings
Fig. 1 is the structural representation of elevator shaft operating platform in the utility model one embodiment;
Fig. 2 is elevator shaft operating platform inner top structural representation shown in Figure 1;
Fig. 3 is the structural representation of elevator shaft operating platform inner bottom part shown in Figure 1 junction.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in further detail explanation.
Fig. 1 to Fig. 3 has schematically shown the elevator shaft operating platform according to a kind of embodiment of the utility model.
As shown in the figure, the elevator shaft operating platform is arranged in the elevator shaft, and elevator shaft is the hoistway of lift-mounting.Because a plurality of floor structures that comprise in the elevator shaft are identical, in this embodiment of the present utility model, only take the bottom floor as example, other floors repeat no more.Elevator shaft is provided with elevator door 30 on one side.
In this embodiment of the present utility model, the definition elevator shaft comprises a floor bottom surface 20 and a floor end face 10.Elevator shaft operating platform described in the utility model is arranged between floor bottom surface 20 and the floor end face 10.Wall is provided with the first channel-section steel 1 near floor end face 10 places in the elevator shaft, described the first channel-section steel 1 is horizontally disposed with, in this embodiment of the present utility model, the first channel-section steel 1 is the 8# channel-section steel, it is relevant with the default bearing capacity of elevator that elevator shaft is offered size, can select the channel-section steel of different size according to different elevator shaft sizes.The first channel-section steel 1 is provided with composite board 4, the first channel-section steels 1 and 4 formation of composite board, one space compartment 12 near an end of floor end face 10, and compartment 12 interior geometrical clamps in space are provided with a plurality of flitches 3.Comprise also in the space compartment 12 that two first steel pipes, 2, the first steel pipes 2 are arranged on the inwall of the two relative settings of joining with elevator door 30 place inwalls.The first steel pipe 2 is in order to the inner frame of supporting electric stair shaft operating platform.
Tiltedly be provided with the second channel-section steel 5, the second channel-section steels 5 one ends on the elevator shaft inwall and be connected with the first channel-section steel 1, the second channel-section steel 5 other ends and floor bottom surface 20 join.The second channel-section steel 5 and the first channel-section steel 1 joint are connected and fixed by high-strength bolt.An end that does not join with the second channel-section steel 5 on the first channel-section steel 1 is vertically installed with the 3rd channel-section steel 11, the three channel-section steels, 11 1 ends and the first channel-section steel 1 and joins, and the other end and the second channel-section steel 5 join, and the 3rd channel-section steel 11 place straight lines are vertical with floor bottom surface 20.The 3rd channel-section steel 11 is connected respectively with the first channel-section steel 1, the second channel-section steel 5 by high-strength bolt.
Also be equipped with suspension ring 6 between composite board 4 and the first channel-section steel 1.Suspension ring 6 play the hanging effect in work progress.
As shown in Figure 3, the second channel-section steel 5 is provided with sleeve pipe 8 with 20 junctions, floor bottom surface, and sleeve pipe is fixed the second channel-section steel 5 in order to support, reinforces the connective stability of the second channel-section steel 5 and floor bottom surface 20.The end that floor bottom surface 20 is not connected with sleeve pipe 8 is provided with the second steel pipe 9, the second steel pipes 9 and plays safety effect when supporting electric stair shaft operating platform.
Be to be understood that, although this manual is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of manual only is for clarity sake, those skilled in the art should make manual as a whole, technical scheme among each embodiment also can through appropriate combination, form other embodiment that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility embodiment of the present invention; they are not to limit protection scope of the present invention, all do not break away from equivalent embodiment of the present invention or the change all should be included within protection scope of the present invention.
Claims (4)
1. elevator shaft operating platform, platform is arranged in the elevator shaft, elevator shaft inside comprises floor bottom surface (20) and floor end face (10), it is characterized in that, platform is arranged between described floor end face (10) and the described floor bottom surface (20), and platform comprises the first channel-section steel (1), the second channel-section steel (5) and the 3rd channel-section steel (11);
Described the first channel-section steel (1) is horizontally placed on the elevator shaft inwall and locates near described floor end face (10);
Described the second channel-section steel (5) tiltedly establish with the elevator shaft inwall on, described the second channel-section steel (5) one ends are connected with described the first channel-section steel (1), the other end is connected with described the 3rd channel-section steel (11);
Described the 3rd channel-section steel (11) is arranged on the elevator shaft inwall, and described the 3rd channel-section steel (11) one ends are connected with described the first channel-section steel (1), and the other end is connected with described the second channel-section steel (5).
2. elevator shaft operating platform according to claim 1, it is characterized in that, described the first channel-section steel (1) is provided with a plurality of the first steel pipes (2) near a side surface of described floor end face (10), and the side that described the first steel pipe (2) does not contact with described the first channel-section steel (1) is provided with composite board (4).
3. elevator shaft operating platform according to claim 2 is characterized in that, forms space compartment (12) between described composite board (4) and described the first channel-section steel (1), is provided with a plurality of flitches (3) in the described space compartment (12).
4. elevator shaft operating platform according to claim 1, it is characterized in that, described the second channel-section steel (5) is provided with sleeve pipe (8) with junction, described floor bottom surface (20), and the end that described floor bottom surface (20) is not connected with described sleeve pipe (8) is provided with the second steel pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243848 CN203257073U (en) | 2013-05-07 | 2013-05-07 | Elevator shaft operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243848 CN203257073U (en) | 2013-05-07 | 2013-05-07 | Elevator shaft operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257073U true CN203257073U (en) | 2013-10-30 |
Family
ID=49469651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320243848 Expired - Fee Related CN203257073U (en) | 2013-05-07 | 2013-05-07 | Elevator shaft operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774838A (en) * | 2014-01-29 | 2014-05-07 | 上海中锦建设集团股份有限公司 | Assembly type safe operation platform for elevator shaft construction and use method thereof |
| CN104141379A (en) * | 2014-07-29 | 2014-11-12 | 江苏南通三建集团有限公司 | Tool type elevator shaft operating platform and implementation method thereof |
| CN104141379B (en) * | 2014-07-29 | 2017-01-04 | 江苏南通三建集团有限公司 | A kind of tool-type hoistway operation platform and implementation thereof |
| CN109563709A (en) * | 2016-06-28 | 2019-04-02 | 安全工业责任有限公司 | Inclination rig for vertical shaft installation |
-
2013
- 2013-05-07 CN CN 201320243848 patent/CN203257073U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774838A (en) * | 2014-01-29 | 2014-05-07 | 上海中锦建设集团股份有限公司 | Assembly type safe operation platform for elevator shaft construction and use method thereof |
| CN104141379A (en) * | 2014-07-29 | 2014-11-12 | 江苏南通三建集团有限公司 | Tool type elevator shaft operating platform and implementation method thereof |
| CN104141379B (en) * | 2014-07-29 | 2017-01-04 | 江苏南通三建集团有限公司 | A kind of tool-type hoistway operation platform and implementation thereof |
| CN109563709A (en) * | 2016-06-28 | 2019-04-02 | 安全工业责任有限公司 | Inclination rig for vertical shaft installation |
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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: 20131030 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |