CN203497900U - Rail type elevator shaft protecting door - Google Patents
Rail type elevator shaft protecting door Download PDFInfo
- Publication number
- CN203497900U CN203497900U CN201320542307.5U CN201320542307U CN203497900U CN 203497900 U CN203497900 U CN 203497900U CN 201320542307 U CN201320542307 U CN 201320542307U CN 203497900 U CN203497900 U CN 203497900U
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- CN
- China
- Prior art keywords
- rail type
- elvator
- door body
- door
- protective door
- 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 an elevator shaft protecting door, in particular to a rail type elevator shaft protecting door. The rail type elevator shaft protecting door comprises guide rails and a door body, wherein the guide rails are arranged on the two sides of an elevator shaft hole; the door body mainly comprises a doorframe and a protecting net arranged on the doorframe; a lifting groove is formed in the bottom of the door body; the door body is embedded in the guide rails and can slide up and down along the guide rails. The rail type elevator shaft protecting door is convenient to assemble and disassemble, each part is not damaged in an assembling/disassembling process, the rail type elevator shaft protecting door can be repeatedly used, the safe protecting property is good, and a production safety accident in a construction field can be effectively prevented.
Description
Technical field
The utility model relates to a kind of protective door for elevator shaft, espespecially a kind of rail type elvator well protective door.
Background technology
In recent years, along with the fast development of China's town and country construction, skyscraper constantly emerges in multitude, and elevator hoistways door opening also becomes construction safety Frequent Accidents position, be potential safety hazard one of more intensively.Therefore in the various protected workings that face hole, limit, it is particularly important that the protection of elevator shaft mouth seems.In high-building construction process, the protection at elevator road junction is the emphasis of camp site safety precaution, also be the district occurred frequently of high falling safety misadventure, for guaranteeing the life security of operating personal, the generation of prevention casualty accident, according to building operation standard, elevator shaft mouth place must set up defences guard rail rod or fixing fence gate.But each camp site at present, outside elevator road junction protection of all kinds, performance differs, and is generally all difficult to reach safety precaution requirement, and the safety precaution of elevator shaft mouth is made a big impact.The sealing simple doors that adopt steel pipe, safety net, bamboo raft etc. temporarily to set up, are fixed on hole more at present, and this simple measure potential safety hazard is many, and without significantly prompting sign, size is not quite similar, and also have very large inconvenience in work progress.In addition, workmen needs often turnover elevator hole, if this workmen because of frequent turnover, forget while closing protective door, be very easy to initiation falling from high altitude accident.Therefore, invent a kind of firm, safety, reliable, can automatically close, can have enough to meet the need use and simple in structure, facilitate applicable protective door to seem particularly important.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of rail type elvator well protective door with These characteristics is provided.
The technical scheme that realizes above-mentioned purpose is:
A kind of rail type elvator well protective door, comprise the guide rail and the body that are installed on both sides, elevator hole, described door body is mainly comprised of doorframe and the grille guard that is installed on doorframe, described door body bottom is provided with one and lifts groove, and described door body is embedded in described guide rail and can slides up and down along described guide rail.
Further improvement of the utility model is: described door body also comprises many stay bearing plates, and described stay bearing plate is upper and lower frames and two diagonal angles of inside casing described in support and connection respectively.
Further improvement of the utility model is: described grille guard is welded on described doorframe.
Further improvement of the utility model is: described door body is respectively equipped with brace panel in the Si Jiaochu of described doorframe.
Further improvement of the utility model is: two ends, described door body bottom are respectively equipped with latch, offer a plurality of spacing holes on described guide rail, and the bearing pin of described latch is inserted in described spacing hole and carries out spacing to described door body.
Further improvement of the utility model is: described in lift groove and be provided with a cover plate, described cover plate is rotating is connected in described door body.
Further improvement of the utility model is: described grille guard exterior bottom is provided with a skirting board that scribbles the alternate warning paint of black Huang.
Further improvement of the utility model is: described grille guard outside is provided with the iron plate of a spraying caution slogan.
Further improvement of the utility model is: described guide rail is anchored on the wall of both sides, described elevator hole by expansion bolt and channel-section steel.
The utlity model has following beneficial effect:
One, the square steel tube of protective door inner support adopts vertical setting, there is no foothold, can effectively prevent that personnel from climbing;
Two, owing to adopting pull-type opening structure, protective door can lean on deadweight to close voluntarily downwards, greatly reduces the risk of high falling;
Three, this protective door adopts up and down and opens, and in decorations and elevator installation process, does not affect the installation of wall construction and elevator; During the ground construction at elevator shaft mouth place, protective door is opened to certain altitude, can meet the needs of ground surface finishing;
Four, from main body construction, decorations until elevator is installed, in process, do not need repetition dismounting, guaranteed the safety of whole work progress;
Five, according to requirement of engineering, by two latches in slideable grille guard bottom, on guide rail, take the temporary fixed of differing heights, be simply suitable for;
Six, rail type elvator well protective door has been realized regularization, tool, makes it repeatedly to have enough to meet the need use, has saved resource, has improved economic benefit;
Seven, this protective door, installation, convenient disassembly, simple to operate, and can not cause damage to each parts in Assembly &Disassembly process, can repeat turnover and use;
Eight, security protection performance is good, can effectively prevent camp site work safety accident to occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local enlarged diagram of the utility model doorframe.
Fig. 3 is the local enlarged diagram of the utility model latch.
Fig. 4 is the perspective view of the utility model guide rail.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1, a kind of rail type elvator well of the utility model protective door, comprises two guide rails 10 and door body 20, and this guide rail 10 is selected 5# channel-section steel, by a plurality of iron plates 101 and expansion bolt 102, is fixedly installed on the shear wall of both sides, elevator hole.This iron plate 101 is welded on a side wing of described guide rail 10, by described expansion bolt 102, is worn described iron plate 101 and is anchored on the shear wall of both sides, elevator hole, realizes the fixed installation of described guide rail 10.
Described door body 20 is embedded in described guide rail 10 and can in described guide rail 10, moves up and down, described door body 20 comprises doorframe 201, grille guard 202, stay bearing plate 203, described doorframe 201 adopts the square steel tube of many 30mm*30mm*2mm to be welded, and described doorframe 201 is slightly larger than in the width at described elevator hole and adapts to two spacing between described guide rail 10.Stay bearing plate 203 adopts the square steel tube of 30mm*30mm*2mm, upper ledge and the lower frame of doorframe 201 described in the first stay bearing plate 203 support and connection.Shown in Fig. 2, two diagonal angles described in the second stay bearing plate 203 and the 3rd stay bearing plate 203 support and connection in doorframe 201, above-mentioned three stay bearing plates 203 are in the interior rice word supporting construction that formed of described doorframe 201.Described grille guard 202 adopts the expanded metal lath of 400mm*40mm*3mm; described grille guard 202 is welded on described doorframe 201; protective door is carried out to totally-enclosed protection; described grille guard 202 is provided with brace panel 208 in the Si Jiaochu of described doorframe 201; this brace panel 208 adopts the steel plate of 100mm*100mm*3mm, for fixing whole grille guard 202.
The bottom in described grille guard 202 outsides connects skirting board 206, and this skirting board 206 adopts 1500mm*200mm*1.5mm galvanized iron sheet, brushes chequered with black and white warning paint simultaneously, plays warning function.The middle part connection in described grille guard 202 outsides is coated with caution slogan (elevator protection, rigorous dismounting) iron plate 207, this iron plate 207 adopts the galvanized iron sheet of 1500mm*200mm81.5mm, and this connection is fixed by the square steel tube (30mm*30mm*2mm) at two ends.
The place's connection of described grille guard 202 bottom centre lifts groove 204, and this lifts groove 204 sizes is 100mm*50mm, adopts 30mm*30mm*2mm square steel tube will lift groove 204 and is fixed on described grille guard 202.Described lifting on groove 204 adds a cover plate, and this cover plate is rotating to be installed on described grille guard 202, for lifting groove 202 positions described in preventing, has object to drop.
In both ends, guide rail 10 places near both sides arrange two latches 205 to the square steel tube of described doorframe 201 bottoms.Described latch 205 as shown in Figure 3, comprises base plate 2053, is interspersed on base plate 2053 slidably bearing pin 2052, by a plurality of screws 2051, described base plate 2053 is fixed on to the bottom of described doorframe 201.Shown in Fig. 4, on the side plate of the corresponding described latch 205 of described guide rail 10, offer a plurality of spacing holes 101, this spacing hole 101 is respectively at boring and open with electric drill apart from ground 300mm, 1000mm, 1600mm place.Described bearing pin 2052 is arranged in the spacing hole 101 on described guide rail 10, and described protective door is played to temporary fixed effect.Temporary fixed while facilitating protective door to slide up and down along described guide rail 10.
Protective door described in the utility model is installed at the construction field (site), when workmen will enter elevator hole, described in only need opening, lift the cover plate of groove 204, hold and lift groove 204, upwards lift protective door, this protective door is along described guide rail 10 upward movements and in open mode.When workmen enters into behind hole, this protective door is automatically along closing under track sliding.If need fixed protection door, the through hole that only bearing pin 2052 of two latches 205 of bottom need be inserted on described guide rail 10 can be fixed.The utility model can effectively prevent the generation of camp site safety misadventure.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection domain of the present utility model.
Claims (9)
1. a rail type elvator well protective door, comprises the guide rail that is installed on both sides, elevator hole; It is characterized in that: also comprise a body, described door body is mainly comprised of doorframe and the grille guard that is installed on doorframe, and described door body bottom is provided with one and lifts groove, and described door body is embedded in described guide rail and can slides up and down along described guide rail.
2. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described door body also comprises many stay bearing plates, and described stay bearing plate is upper and lower frames and two diagonal angles of doorframe described in support and connection respectively.
3. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described grille guard is welded on described doorframe.
4. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described door body is respectively equipped with brace panel in the Si Jiaochu of described doorframe.
5. the rail type elvator well protective door of recording according to claim 1, it is characterized in that: two ends, described door body bottom are respectively equipped with latch, on described guide rail, offer a plurality of spacing holes, the bearing pin of described latch is inserted in described spacing hole and carries out spacing to described door body.
6. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described in lift groove and be provided with a cover plate, described cover plate is rotating is connected in described door body.
7. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described grille guard exterior bottom is provided with a skirting board that scribbles the alternate warning paint of black Huang.
8. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described grille guard outside is provided with the iron plate of a spraying caution slogan.
9. the rail type elvator well protective door of recording according to claim 1, is characterized in that: described guide rail is anchored on the wall of both sides, described elevator hole by expansion bolt and channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542307.5U CN203497900U (en) | 2013-09-02 | 2013-09-02 | Rail type elevator shaft protecting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542307.5U CN203497900U (en) | 2013-09-02 | 2013-09-02 | Rail type elevator shaft protecting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497900U true CN203497900U (en) | 2014-03-26 |
Family
ID=50328898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542307.5U Expired - Fee Related CN203497900U (en) | 2013-09-02 | 2013-09-02 | Rail type elevator shaft protecting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819318A (en) * | 2016-06-12 | 2016-08-03 | 中国建筑第二工程局有限公司 | Turnover type door bolt and installation construction method thereof |
| CN107539868A (en) * | 2016-06-23 | 2018-01-05 | 株式会社日立大厦系统 | The care device of elevator hall opening portion |
-
2013
- 2013-09-02 CN CN201320542307.5U patent/CN203497900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819318A (en) * | 2016-06-12 | 2016-08-03 | 中国建筑第二工程局有限公司 | Turnover type door bolt and installation construction method thereof |
| CN107539868A (en) * | 2016-06-23 | 2018-01-05 | 株式会社日立大厦系统 | The care device of elevator hall opening portion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210902 |