CN203238977U - Elevator shaft protective net - Google Patents
Elevator shaft protective net Download PDFInfo
- Publication number
- CN203238977U CN203238977U CN 201320268292 CN201320268292U CN203238977U CN 203238977 U CN203238977 U CN 203238977U CN 201320268292 CN201320268292 CN 201320268292 CN 201320268292 U CN201320268292 U CN 201320268292U CN 203238977 U CN203238977 U CN 203238977U
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- CN
- China
- Prior art keywords
- elevator shaft
- expansion link
- shaft protective
- collar
- protective net
- Prior art date
- 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 an elevator shaft protective net which comprises blanket nets. The elevator shaft protective net is characterized by further comprising stretchy rods. The number of the stretchy rods is four. The stretchy rods are sequentially connected to form a square frame. The blanket nets are located inside the frame and connected with the stretchy rods respectively. The four stretchy rods are used for forming the frame to support the blanket nets, a supporting structure of an elevator shaft operating platform is utilized, the frame is placed on the supporting structure of the elevator shaft operating platform which has been constructed, holes are not required to be additionally punched in an elevator shaft, workloads of workers are reduced, and safety of a building is improved.
Description
Technical field
The utility model belongs to building field, relates in particular to a kind of elevator shaft protective screening.
Background technology
In recent years, along with urbanization process constantly advances and development, high-rise, super highrise building gets more and more, and the use of elevator also increases gradually.But before elevator was installed, the job site generally was building site in progress.Safety device on every floor face does not almost have, usually only adopt some simple and crude steel pipes or plank to protect, the device does of these interim settings is firm to be taken away by the people again easily, and elevator constructor or building operations personnel slip and fall easily, cause personnel's casualty accident.Therefore generally all protective screening can be installed in elevator shaft inside, prevent the generation of casualty accident.Protective screening normal operation blanket net is fixed on the gib headed bolt, but need to perforating on the elevator wall when gib headed bolt is installed, the amount of labour that increased the workman, and the safety of whole building also caused harm.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of elevator shaft protective screening, comprises blanket net, characterized by further comprising expansion link, the quantity of described expansion link is four, is in turn connected to form quadra, described blanket net is positioned at described framework, and is connected with described expansion link respectively.
Described blanket net is large eye safety net.
Also comprise the collar, the described collar is enclosed within on the described expansion link, and described blanket net is connected with the described collar, and the described collar that is positioned on the described frame corners is fixedly connected with described expansion link.
Described expansion link comprises two rod irons and is positioned at the middle pipe of rod iron that described rod iron is threaded with described pipe.
The beneficial effects of the utility model are: use four expansion links to consist of the framework that supports blanket net, and utilize the braced structures of elevator shaft operating platform, framework is placed on the braced structures of the elevator shaft operating platform of finishing construction, need not additionally perforating in elevator shaft, reduce workman's the amount of labour, improved the safety of building; According to the size adjustable telescopic rod of elevator shaft, so that the utility model can be used for various elevator shafts; Blanket net is connected with expansion link by the collar, and blanket net can launch equably, and protectiveness is good; Expansion link adopts the structure of rod iron and pipe, and is easy to adjust, is beneficial to construction.
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, blanket net; 2, expansion link; 3, the collar.
As shown in Figure 1, four expansion links 2 are in turn connected to form quadra, the collar 3 is enclosed within on the expansion link 2, the collar 3 that is positioned on the frame corners is fixedly connected with expansion link 2, blanket net 1 is positioned at framework, and be connected with the collar 3, expansion link 2 comprises two rod irons and is positioned at pipe in the middle of the rod iron that rod iron is threaded with pipe
More than 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 (4)
1. elevator shaft protective screening, comprise blanket net (1), characterized by further comprising expansion link (2), the quantity of described expansion link (2) is four, be in turn connected to form quadra, described blanket net (1) is positioned at described framework, and is connected with described expansion link (2) respectively.
2. a kind of elevator shaft protective screening as claimed in claim 1 is characterized in that described blanket net (1) is large eye safety net.
3. a kind of elevator shaft protective screening as claimed in claim 1, characterized by further comprising the collar (3), the described collar (3) is enclosed within on the described expansion link (2), described blanket net (1) is connected with the described collar (3), and the described collar (3) that is positioned on the described frame corners is fixedly connected with described expansion link (2).
4. a kind of elevator shaft protective screening as claimed in claim 1 is characterized in that described expansion link (2) comprises two rod irons and is positioned at the middle pipe of rod iron, and described rod iron is threaded with described pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268292 CN203238977U (en) | 2013-05-16 | 2013-05-16 | Elevator shaft protective net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268292 CN203238977U (en) | 2013-05-16 | 2013-05-16 | Elevator shaft protective net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238977U true CN203238977U (en) | 2013-10-16 |
Family
ID=49316287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268292 Expired - Fee Related CN203238977U (en) | 2013-05-16 | 2013-05-16 | Elevator shaft protective net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604337A (en) * | 2016-03-02 | 2016-05-25 | 赵健 | Square building opening fall-prevention device used in construction site |
| CN109930486A (en) * | 2019-03-02 | 2019-06-25 | 山西路桥建设集团有限公司 | A kind of anti-fall device of being caught of high pier construction |
| CN112412077A (en) * | 2020-09-07 | 2021-02-26 | 浙江省建工集团有限责任公司 | Elevator shaft safety isolation protection construction device and construction method thereof |
-
2013
- 2013-05-16 CN CN 201320268292 patent/CN203238977U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604337A (en) * | 2016-03-02 | 2016-05-25 | 赵健 | Square building opening fall-prevention device used in construction site |
| CN105604337B (en) * | 2016-03-02 | 2017-11-17 | 安徽建诚国际经济技术合作有限公司 | A kind of square building hole falling proof device in construction site |
| CN109930486A (en) * | 2019-03-02 | 2019-06-25 | 山西路桥建设集团有限公司 | A kind of anti-fall device of being caught of high pier construction |
| CN112412077A (en) * | 2020-09-07 | 2021-02-26 | 浙江省建工集团有限责任公司 | Elevator shaft safety isolation protection construction device and construction method thereof |
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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 |