CN203682843U - Push-pull type construction elevator protection door - Google Patents
Push-pull type construction elevator protection door Download PDFInfo
- Publication number
- CN203682843U CN203682843U CN201320862461.0U CN201320862461U CN203682843U CN 203682843 U CN203682843 U CN 203682843U CN 201320862461 U CN201320862461 U CN 201320862461U CN 203682843 U CN203682843 U CN 203682843U
- Authority
- CN
- China
- Prior art keywords
- protection door
- elevator
- door leaf
- construction
- steel tube
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a construction tool in an elevator position in building construction, in particular to a push-pull type construction elevator protection door, and solves the problems that the elevator protection door is inconvenient to use and is not secure enough. The push-pull type construction elevator protection door comprises a steel tube frame and a protection door leaf, wherein a circulating ring is welded on the protection door leaf and penetrates through a steel tube above the steel tube frame; a rubber roller is arranged under the protection door leaf and placed on the steel tube on the lower side of the steel tube frame; the outer side of the protection door leaf is provided with two semicircular fixed cards. The operation is simple and convenient, the protection door is opened and closed by construction workers, and the time for an elevator driver to open and close the protection door is saved. An elevator is fully utilized, the working efficiency is increased, the protection door can be normally closed, and the safety in construction is greatly ensured.
Description
Technical field
The utility model relates to the service tool of elevator position in a kind of building operation, is specially a kind of plug-type protection door for construction elevator.
Background technology
In the work progress of various skyscrapers, elevator door need to be installed a provisional protection door, prevents safety problem.The general lift protects door that all adopts double fan horizontal drawing, this double fan horizontal drawing lift protects door is taking keeper as lockset, switch gate complex operation, elevator operator greatly work-hours has been used on switch gate, some old protective doors are because the bad insertions of reason keeper such as distortion in addition, be easy to occur protective door and close not firm phenomenon, leave potential safety hazard, be easy to occur safety misadventure.
Summary of the invention
The utility model uses inconvenience in order to solve lift protects door, has security problems, and a kind of plug-type protection door for construction elevator is provided.
The technical solution of the utility model, a kind of plug-type protection door for construction elevator, structure comprises steel framework, protection door leaf, is welded with annulus on described protection door leaf, and annulus cross-under is on the steel pipe above steel framework, protection door leaf below is provided with rubber roll, rubber roll is positioned on the downside steel pipe of steel framework, in protection door leaf outside, fixed card is installed, and described fixed card is two semi-round cards.
Plug-type protection door for construction elevator described in the utility model, by reinforcing bar suspension ring and rubber roll control, protective door is opened to push-and-pull to third side, utilizes band iron badge to be stuck on the steel pipe skeleton of left and right and makees door lock.Smoothly simple to operate, the work of switch protective door is completed by workmen, has saved the time of elevator operator's switch protective door, can make elevator be fully used, and increases work efficiency, and can guarantee that protective door is normally closed, has ensured greatly construction safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the lateral plan of protection door leaf
Fig. 3 is fixing structure schematic diagram
In figure: 1-annulus, 2-protection door leaf, 3-steel framework, 4-alert flag board, 5-fixed card, 6-rubber roll, 7-support, 8-rotating shaft, 9-card, 10-connect band iron.
Detailed description of the invention
As schematically shown in Figure 1, a kind of plug-type protection door for construction elevator, structure comprises steel framework 3, and protection door leaf 2, is welded with annulus 1 on described protection door leaf 2, annulus 1 cross-under is on the steel pipe above steel framework 3, protection door leaf 2 belows are provided with rubber roll 6, and rubber roll 6 is positioned on the downside steel pipe of steel framework 3, in protection door leaf 2 outsides, fixed card 5 are installed, as schematically shown in Figure 3, described fixed card 5 is two semi-round cards 9.
Two semi-round card 9 front ends are V-type bayonet socket, and in the time closing the door, two semi-round cards 9 block the side steel pipe of steel framework 3, are equivalent to door lock, prevent from protecting door leaf 2 and open.
Between two semi-round cards 9, be welded with and connect band iron 10, for the protection of itself and the weld bond of square tube, avoid weld bond because switch is for a long time torn.
As schematically shown in Figure 2, described two supports 7 of protection door leaf 2 downside welding are installed rubber roll 6 by rotating shaft 8 between support 7.Every fan door downside is installed 3 rollers.
Claims (4)
1. a plug-type protection door for construction elevator, it is characterized in that: structure comprises steel framework (3), protection door leaf (2), on described protection door leaf (2), be welded with annulus (1), annulus (1) cross-under is on the steel pipe of steel framework (3) top, protection door leaf (2) below is provided with rubber roll (6), rubber roll (6) is positioned on the downside steel pipe of steel framework (3), in protection door leaf (2) outside, fixed card (5) is installed, described fixed card (5) is two semi-round cards (9).
2. plug-type protection door for construction elevator according to claim 1, is characterized in that: two semi-round cards (9) front end is V-type bayonet socket.
3. plug-type protection door for construction elevator according to claim 2, is characterized in that: between two semi-round cards (9), be welded with and connect band iron (10).
4. plug-type protection door for construction elevator according to claim 1, is characterized in that: described protection door leaf (2) downside two supports of welding (7), between support (7), by rotating shaft (8), rubber roll (6) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862461.0U CN203682843U (en) | 2013-12-25 | 2013-12-25 | Push-pull type construction elevator protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862461.0U CN203682843U (en) | 2013-12-25 | 2013-12-25 | Push-pull type construction elevator protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682843U true CN203682843U (en) | 2014-07-02 |
Family
ID=51004778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862461.0U Expired - Lifetime CN203682843U (en) | 2013-12-25 | 2013-12-25 | Push-pull type construction elevator protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682843U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114124A (en) * | 2015-08-31 | 2015-12-02 | 贵州大学 | Easy-demounting warning door for mining use |
| CN107381306A (en) * | 2017-08-30 | 2017-11-24 | 云南工程建设总承包公司 | A kind of new construction elevator mouth metal door with safety protecting function |
| CN109319641A (en) * | 2018-11-09 | 2019-02-12 | 湖州市特种设备检测研究院 | A kind of low noise elevator |
-
2013
- 2013-12-25 CN CN201320862461.0U patent/CN203682843U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114124A (en) * | 2015-08-31 | 2015-12-02 | 贵州大学 | Easy-demounting warning door for mining use |
| CN107381306A (en) * | 2017-08-30 | 2017-11-24 | 云南工程建设总承包公司 | A kind of new construction elevator mouth metal door with safety protecting function |
| CN109319641A (en) * | 2018-11-09 | 2019-02-12 | 湖州市特种设备检测研究院 | A kind of low noise elevator |
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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: 20140702 |
|
| CX01 | Expiry of patent term |