CN202673054U - Retractable type protective door of opening of elevator shaft - Google Patents
Retractable type protective door of opening of elevator shaft Download PDFInfo
- Publication number
- CN202673054U CN202673054U CN 201220182143 CN201220182143U CN202673054U CN 202673054 U CN202673054 U CN 202673054U CN 201220182143 CN201220182143 CN 201220182143 CN 201220182143 U CN201220182143 U CN 201220182143U CN 202673054 U CN202673054 U CN 202673054U
- Authority
- CN
- China
- Prior art keywords
- elevator shaft
- door
- protective door
- retractable type
- type protective
- 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 - Lifetime
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Abstract
The utility model discloses a retractable type protective door of an opening of an elevator shaft. The retractable type protective door is characterized by comprising a door body, a door frame and a skirting board, wherein the door body is a retractable type door made of flat iron in a combined and anchored mode, the door frame is made of steel angle, an expansion bolt hole is drilled above the steel angle, an expansion bolt hole is drilled below of the steel angle, and the lower ends of the steel angle on two sides of the door frame are respectively provided with a bolt hole which is used for mounting of the skirting board. Safety warning colors, namely alternate red and white, are painted on the flat iron made in an anchored mode. The skirting board can be made on site according to a real object. The retractable type protective door of the opening of the elevator shaft is convenient to mount and dismount, does not need to be dismounted for a plurality of times, and can be repeatedly used.
Description
Technical field
The utility model relates to construction site safety production technique field, is a kind of telescopic elevator shaft mouth protective door specifically, is applied to the security protection of elevator shaft mouth in the building operations.
Background technology
Along with the urban construction fast development, highrise building is more and more, and the scale of construction is increasing, and structure also becomes increasingly complex, so that elevator shaft mouth high falling risk suddenly increases, the elevator shaft mouth security protection seems more and more important.
The safety protective door of elevator shaft mouth at first will guarantee safety, reliable, and in reality, the protection of the elevator shaft of some job site optionally rides against on the well head wall only with the on-the-spot useless template of fetching conveniently, and safety can not get ensureing.On the other hand, the elevator shaft mouth security protection also needs not affect engineering construction, the reinforcing bar door of some building site employing field fabrication, screen door etc., be welded on the well head wall, guaranteed like this demand for security of well head, but along with the carrying out of engineering construction, when carrying out the engineerings such as wall plastering when needs, the protective door that is welded on the well head wall need to be disassembled, and at this moment, safety problem has just manifested out.Simultaneously, owing to removing and installing frequently, and this type of door is not easy to preserve and transportation, and use all can as offal treatment, so that the work cost of elevator shaft mouth security protection improves greatly, affect efficiency of construction and economic benefit afterwards basically.
Summary of the invention
The purpose of this utility model is exactly the above-mentioned shortcoming that exists for prior art, and a kind of telescopic type protective door for elevator shaft is provided, and both has been easy to install and has removed, and can not need frequently to remove and install because of engineering progress again.
A kind of telescopic elevator shaft mouth protective door of the utility model is achieved in that described telescopic elevator shaft mouth protective door is comprised of door body, doorframe, baseboard.The door body is the telescopic door that forms with band iron combination grappling.Doorframe is made of angle steel, and angle steel respectively is drilled with up and down an expansion bolt eye, is used for being installed in the elevator shaft preformed groove.Angle steel lower end, doorframe both sides respectively is drilled with a bolt eye, is used for installing baseboard.
When installing and using, at first on the elevator shaft preformed groove, beat blind hole with Churn drill, with expansion bolt the bolt eye on the doorframe is separately fixed on the elevator shaft preformed groove again.The band iron that grappling forms is proportionally brushed the security warning look--look red and white.Baseboard can be made according to material object in the scene, and then being connected with doorframe with bolt gets final product.During dismounting, unclamp and get final product being fixed on expansion bolt on the angle steel.
Compared with prior art, the advantage of a kind of telescopic elevator shaft mouth protective door of the utility model is: be easy to install and remove, do not need in the construction repeatedly to dismantle, and can reuse.
Description of drawings
Fig. 1: the utility model result of use schematic diagram.
Fig. 2: the schematic diagram when the utility model is opened.
Fig. 3: the schematic diagram during this use novel telescopic.
Among the figure: 1, elevator shaft preformed groove 2, doorframe 3, bolt eye 4, red security warning look 5, white security warning look 6, baseboard.
The specific embodiment
For further describing the utility model, below in conjunction with accompanying drawing a kind of telescopic elevator shaft mouth protective door of the utility model is further described.
Telescopic elevator shaft mouth protective door is comprised of door body, doorframe, baseboard.The door body is the telescopic door that forms with band iron combination grappling.As shown in Figure 1, doorframe (2) is made of angle steel, and angle steel respectively bores up and down an expansion bolt eye (3), is used for being installed in elevator shaft preformed groove (1).Angle steel lower end, doorframe (2) both sides is drilled with the bolt eye, is used for installing baseboard (6).When installing and using, at first upward beat blind hole with Churn drill at elevator shaft preformed groove (1), with expansion bolt the bolt eye (3) on the doorframe (2) is separately fixed on the elevator shaft preformed groove (1) again.The band iron that grappling forms is proportionally brushed red security warning look (4) and white security warning look (5).Baseboard (6) can be made according to material object in the scene, then uses bolt to be connected with doorframe (2) and gets final product.During dismounting, unclamp and get final product being fixed on expansion bolt on the angle steel.
The Men Tiyu doorframe links into an integrated entity, and can integral body be fixed in the elevator shaft preformed groove, and the later stage that can not affect the elevator shaft wall such as whitewashes at the construction, does not need repeatedly to dismantle after therefore installing.Men Tike stretches varying sized, has greatly improved applicability, thereby can reach the effect that matches with the elevator shaft door opening of different size, can not discard because an engineering finishes, can reuse, reduce construction cost, simultaneously, it is taken care of and transports the easy operating that also becomes.
Claims (1)
1. a telescopic elevator shaft mouth protective door is characterized in that being comprised of door body, doorframe, baseboard, and the door body is the telescopic door that forms with band iron combination grappling; Doorframe is made of angle steel, and angle steel respectively is drilled with up and down an expansion bolt eye, is used for being installed in the elevator shaft preformed groove; Angle steel lower end, doorframe both sides respectively is drilled with a bolt eye, is used for installing baseboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182143 CN202673054U (en) | 2012-04-26 | 2012-04-26 | Retractable type protective door of opening of elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182143 CN202673054U (en) | 2012-04-26 | 2012-04-26 | Retractable type protective door of opening of elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673054U true CN202673054U (en) | 2013-01-16 |
Family
ID=47493965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182143 Expired - Lifetime CN202673054U (en) | 2012-04-26 | 2012-04-26 | Retractable type protective door of opening of elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673054U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-04-26 CN CN 201220182143 patent/CN202673054U/en not_active Expired - Lifetime
Cited By (1)
| 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 |
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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 |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |