CN203238929U - Cantilever I-beam for supporting elevator shaft operating platform - Google Patents
Cantilever I-beam for supporting elevator shaft operating platform Download PDFInfo
- Publication number
- CN203238929U CN203238929U CN 201320268295 CN201320268295U CN203238929U CN 203238929 U CN203238929 U CN 203238929U CN 201320268295 CN201320268295 CN 201320268295 CN 201320268295 U CN201320268295 U CN 201320268295U CN 203238929 U CN203238929 U CN 203238929U
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- CN
- China
- Prior art keywords
- cantilever
- operating platform
- beam body
- supporting
- elevator shaft
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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 - Fee Related
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Abstract
The utility model provides a cantilever I-beam for supporting an elevator shaft operating platform. The cantilever I-beam is characterized by comprising an I-beam body, a sealing head and stiffening plates. The sealing head is connected with one end of the I-beam body, the stiffening plates are arranged on the I-beam body, and the number of the stiffening plates is two to six. The cantilever I-beam is used as a supporting object, when the cantilever I-beam is used, two I-beams are arranged on each side inside an elevator shaft to serve as supporting materials of the operating platform, and the supporting effect is remarkably better than that of steel tubes. The stiffening plates are applied to the I-beam body, so that the supporting performance of the I-beam body is improved. The sealing head is welded at one end of the I-beam body, therefore, the I-beam body can be prevented from shifting and falling into the elevator shaft in use, and the better safety performance is achieved. A pulling ring is additionally arranged on the sealing head, and therefore the convenience is brought to disassembly.
Description
Technical field
The utility model belongs to building field, relates in particular to a kind of cantilever i iron for supporting electric stair shaft operating platform.
Background technology
In recent years, along with urbanization process constantly advances and development, high-rise, super highrise building gets more and more, the use of elevator also increases gradually, at present, unit in charge of construction adopts the mode of steel pipe support to come supporting electric stair shaft operating platform mostly, but support effect is bad, and elevator shaft operating platform cave-in accident happens occasionally.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of cantilever i iron for supporting electric stair shaft operating platform, it is characterized in that comprising i iron body, end socket and stiffener, described end socket is connected with described i iron body one end, be provided with described stiffener on the described i iron body, the quantity of described stiffener is 2-6.
Described end socket is provided with draw ring.
The quantity of described stiffener is 4.
The beneficial effects of the utility model are: adopt i iron to be used as supporter, every side twice are as the backing material of platform in elevator shaft during use, and support effect obviously is better than steel pipe; In the i iron body, use stiffener, improved the support performance of i iron body; End welding end socket at the i iron body can prevent that the i iron body from occurring having preferably safety in displacement, the landing well in use; Add draw ring at end socket, for dismounting of the present utility model provides convenience.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Among the figure, 1, the i iron body; 2, end socket; 3, stiffener; 4, draw ring; 5, body of wall.
As shown in Figure 1, end socket 2 is connected with i iron body 1 one ends, and end socket 2 is provided with draw ring 4, and i iron body 1 runs through body of wall 5, and the both sides of i iron body 1 part corresponding with body of wall 5 respectively are provided with two stiffeners 3.
Abovely have been described in detail of the present utility model by embodiment, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. cantilever i iron that is used for supporting electric stair shaft operating platform, it is characterized in that comprising i iron body (1), end socket (2) and stiffener (3), described end socket (2) is connected with described i iron body (1) one end, be provided with described stiffener (3) on the described i iron body (1), the quantity of described stiffener (3) is 2-6.
2. a kind of cantilever i iron for supporting electric stair shaft operating platform as claimed in claim 1 is characterized in that described end socket (2) is provided with draw ring (4).
3. a kind of cantilever i iron for supporting electric stair shaft operating platform as claimed in claim 1, the quantity that it is characterized in that described stiffener (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268295 CN203238929U (en) | 2013-05-16 | 2013-05-16 | Cantilever I-beam for supporting elevator shaft operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268295 CN203238929U (en) | 2013-05-16 | 2013-05-16 | Cantilever I-beam for supporting elevator shaft operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238929U true CN203238929U (en) | 2013-10-16 |
Family
ID=49316239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268295 Expired - Fee Related CN203238929U (en) | 2013-05-16 | 2013-05-16 | Cantilever I-beam for supporting elevator shaft operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484484A (en) * | 2015-12-31 | 2016-04-13 | 成都市第三建筑工程公司 | Mobile hard protection operation platform for elevator shaft |
-
2013
- 2013-05-16 CN CN 201320268295 patent/CN203238929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484484A (en) * | 2015-12-31 | 2016-04-13 | 成都市第三建筑工程公司 | Mobile hard protection operation platform for elevator shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140516 |