CN202467232U - Lift well opening protective railing - Google Patents
Lift well opening protective railing Download PDFInfo
- Publication number
- CN202467232U CN202467232U CN2012200826215U CN201220082621U CN202467232U CN 202467232 U CN202467232 U CN 202467232U CN 2012200826215 U CN2012200826215 U CN 2012200826215U CN 201220082621 U CN201220082621 U CN 201220082621U CN 202467232 U CN202467232 U CN 202467232U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- lift well
- well opening
- guardrail
- groove
- 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 relates to a lift well opening protective railing, relates to the field of buildings, and in particular relates to a structure of a lift well opening protective device. The lift well opening protective railing comprises a telescopic guardrail, wherein two ends of the telescopic guardrail are respectively connected with end fixing rods; at least one mounting hole is respectively formed on each end fixing rod; one side of the telescopic guardrail is provided with a telescopic rod; the telescopic rod comprises an outer pipe and an inner pipe; the inner pipe penetrates through the outer pipe; two ends of the telescopic rod are respectively connected with the corresponding end fixing rods; a groove is formed on the telescopic rod; and a pin shaft is connected to the telescopic guardrail and is arranged in the groove. Due to the design, the end fixing rod at one end is arranged on the wall surface through a bolt, the telescopic guardrail is adjusted according to the size of the lift well opening, the telescopic rod is elongated, the pin shaft on the telescopic guardrail moves in the groove, and the end fixing rod at the other end is arranged on the wall surface through the bolt; and therefore, a safety accident of an elevator constructor or a constructor on the construction site is avoided.
Description
Technical field
The utility model relates to building field, relates in particular to the structure of elevator hoistways mouth protecting device.
Background technology
Along with expanding economy, increasing highrise building is built, and the thing followed is that the demand of elevator also constantly increases; Yet before elevator was installed, the job site generally was building site in progress, was no any safety device on every floor face therefore; Sometimes just protect with some simple and crude steel pipes or plank; But because steel pipe or plank are interim settings, not firm on the one hand, taken away by the people easily on the other hand; And the constructor who causes elevator constructor or building site slips and falls, and causes personnel's casualty accident.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, and a kind of safe, elevator shaft road junction guard rail easily is provided.
The purpose of the utility model is achieved in that a kind of elevator shaft road junction guard rail, comprises flexible guardrail, and the two ends of said flexible guardrail connect the end fixed bar respectively, is respectively provided to few installing hole on every radicle fixed bar; One side of said flexible guardrail is provided with expansion link, and expansion link comprises outer tube and interior pipe, and interior pipe is set in the outer tube; The two ends of expansion link are connected with the respective end portions fixed bar respectively; Groove is set on the expansion link, connects bearing pin on the said flexible guardrail, bearing pin is arranged in the groove.
The utility model is through above design; The end fixed bar of one end is installed on the metope through bolt; Regulate flexible guardrail according to the size of lift port, expansion link is elongated, and the bearing pin on the flexible guardrail moves in groove; End fixed bar with the other end is installed on the metope through bolt again, thereby has avoided the constructor of elevator constructor or building site that security incident takes place.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
As shown in Figure 1, be elevator shaft road junction guard rail, comprise flexible guardrail 1, the two ends of flexible guardrail 1 connect end fixed bar 5 respectively, and two installing holes 6 are set respectively on every radicle fixed bar 5.One side of flexible guardrail 1 is provided with expansion link 2, and expansion link 2 comprises outer tube 2-1 and interior pipe 2-2, and interior pipe 2-2 is set in the outer tube 2-1; The two ends of expansion link 2 are connected with respective end portions fixed bar 5 respectively; Groove 4 is set on the expansion link 2, connects bearing pin 3 on the flexible guardrail 1, bearing pin 3 is arranged in the groove 4.
Claims (1)
1. an elevator shaft road junction guard rail comprises flexible guardrail, and it is characterized in that: the two ends of said flexible guardrail connect the end fixed bar respectively, is respectively provided to few installing hole on every radicle fixed bar; One side of said flexible guardrail is provided with expansion link, and expansion link comprises outer tube and interior pipe, and interior pipe is set in the outer tube; The two ends of expansion link are connected with the respective end portions fixed bar respectively; Groove is set on the expansion link, connects bearing pin on the said flexible guardrail, bearing pin is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200826215U CN202467232U (en) | 2012-03-07 | 2012-03-07 | Lift well opening protective railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200826215U CN202467232U (en) | 2012-03-07 | 2012-03-07 | Lift well opening protective railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467232U true CN202467232U (en) | 2012-10-03 |
Family
ID=46915398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200826215U Expired - Fee Related CN202467232U (en) | 2012-03-07 | 2012-03-07 | Lift well opening protective railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395530A (en) * | 2016-08-24 | 2017-02-15 | 中国华冶科工集团有限公司 | Protective door for elevator shaft |
| CN109914933A (en) * | 2019-04-01 | 2019-06-21 | 河南传通电子科技有限公司 | A kind of intelligent well cover monitoring management system based on Internet of Things |
-
2012
- 2012-03-07 CN CN2012200826215U patent/CN202467232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395530A (en) * | 2016-08-24 | 2017-02-15 | 中国华冶科工集团有限公司 | Protective door for elevator shaft |
| CN109914933A (en) * | 2019-04-01 | 2019-06-21 | 河南传通电子科技有限公司 | A kind of intelligent well cover monitoring management system based on Internet of Things |
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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: 20121003 Termination date: 20140307 |