CN202139986U - Protective door for construction elevator - Google Patents
Protective door for construction elevator Download PDFInfo
- Publication number
- CN202139986U CN202139986U CN 201120198586 CN201120198586U CN202139986U CN 202139986 U CN202139986 U CN 202139986U CN 201120198586 CN201120198586 CN 201120198586 CN 201120198586 U CN201120198586 U CN 201120198586U CN 202139986 U CN202139986 U CN 202139986U
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- CN
- China
- Prior art keywords
- protective door
- door
- construction
- construction elevator
- elevator
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- 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 a protective door for a construction elevator. The protective door for the construction elevator is characterized by comprising a hinge connection device, a door body, a barrier device and a foot protecting plate, wherein the upper part of the door body is connected with a building wall body through the hinge connection device, the barrier device is transversely arranged in the building wall body at the middle lower part of the elevator, and the foot protecting plate is arranged at the lower part of the door body. The protective door for the construction elevator has the advantages that as the protective door is directly arranged at the inner part of a door frame, space of a wall surface is not occupied, and follow-up constructions cannot be affected; as the protective door is formed by welding on-site remaining reinforcing steel bars, the production cost is greatly reduced; free turning and opening of the protective door are realized; the defect that the traditional protective door is firmly fixed and cannot be opened is overcome; and the protective door is very beneficial for the in and out requirements for the constructions in an elevator well.
Description
Technical field
The utility model relates to building trade, particularly a kind of construction elevator mouth protective door.
Background technology
All kinds of highrise buildings all are designed with a large amount of elevators; Greatly facilitate people's trip and daily life, but simultaneously also for the safety management work in the work progress brings challenges, for the architectural complex of the big scale of construction; The lift port that each constructing operation layer all has quantity not wait needs protection; Such elevator hole is with countless, and the emphasis of hole protection certainly will the becoming site safety management before formal elevator door Installation and Debugging, therefore safe and reliable protective door device must be arranged.
The elevator protective door that uses in the reality was taked the reinforced mesh welding in the past, directly was fixed on the shear wall of both sides with expansion bolt; Should waste a large amount of expansion bolts, again because of the both sides shear wall has been covered certain area by protective door, for follow-up plastering construction is made troubles; The workman can remove protective door when carrying out plastering construction; In most cases can not get timely recovery, can bring great potential safety hazard, and dismounting work has also caused certain waste in man-hour to site safety.
Summary of the invention
The purpose of the utility model is for simplified structure, and recycling avoids influencing follow-up construction, and the spy provides a kind of construction elevator mouth protective door.
The utility model provides a kind of construction elevator mouth protective door, it is characterized in that: described construction elevator mouth protective door comprises hinge joining means 1, door body 2, the device 3 of blocking, foot guard plate 4;
Wherein: the top of door body 2, the device 1 that is connected through the hinge is connected with construction wall 5, and the device 3 of blocking laterally is installed in 5 li of the construction walls of lift port middle and lower part, and foot guard plate 4 is installed in the bottom of a body 2.
Described door body 2 is the frame construction of reinforcing bar welding.
Described hinge joining means 1 does, the reinforcing bar annulus that is fixed on the body 2 directly is enclosed within formed structure on the steel pipe that is embedded in the body of wall 5, and the steel pipe that is fixed in the hinge joining means 1 in the body of wall connects through bolt, or the mode of boring is installed in the body of wall.
Can realize upwards freely opening of door, tension member is set, connect, can fix the protective door that turns over rope at end face.
The advantage of the utility model:
The described construction elevator mouth of the utility model protective door, protective door directly is contained in doorframe inside, does not take the metope space, follow-up construction is not caused obstacle.Protective door greatly reduces cost of manufacture by the clout reinforcing bar welding at scene.Protective door has been realized freely being flipped open, and it is fixing dead to have overcome in the past protective door, and the drawback that can not open helps the construction turnover needs in the elevator shaft very much.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is a construction elevator mouth protective door mounting structure sketch map;
Fig. 2 is the sketch map that steel pipe is installed through bolt in the hinge joining means;
Fig. 3 is the sketch map that steel pipe is installed through bore mode in the hinge joining means.
The specific embodiment
Present embodiment provides a kind of construction elevator mouth protective door, it is characterized in that: described construction elevator mouth protective door comprises hinge joining means 1, door body 2, the device 3 of blocking, foot guard plate 4;
Wherein: the top of door body 2, the device 1 that is connected through the hinge is connected with construction wall 5, and the device 3 of blocking laterally is installed in 5 li of the construction walls of lift port middle and lower part, and foot guard plate 4 is installed in the bottom of a body 2.
Described door body 2 is the frame construction of reinforcing bar welding.
Described hinge joining means 1 is that the reinforcing bar annulus that is fixed on the body 2 directly is enclosed within formed structure on the steel pipe that is embedded in the body of wall 5.
The steel pipe that is fixed in the hinge joining means 1 in the body of wall connects through bolt.
Can realize upwards freely opening of door, tension member is set, connect, can fix the protective door that turns over rope at end face.
Present embodiment provides a kind of construction elevator mouth protective door, it is characterized in that: described construction elevator mouth protective door comprises hinge joining means 1, door body 2, the device 3 of blocking, foot guard plate 4;
Wherein: the top of door body 2, the device 1 that is connected through the hinge is connected with construction wall 5, and the device 3 of blocking laterally is installed in 5 li of the construction walls of lift port middle and lower part, and foot guard plate 4 is installed in the bottom of a body 2.
Described door body 2 is the frame construction of reinforcing bar welding.
Described hinge joining means 1 is that the reinforcing bar annulus that is fixed on the body 2 directly is enclosed within formed structure on the steel pipe that is embedded in the body of wall 5.
Be fixed on the steel pipe in the body of wall in the hinge joining means 1, be installed in the body of wall through the mode of holing.
Can realize upwards freely opening of door, tension member is set, connect, can fix the protective door that turns over rope at end face.
Claims (3)
1. construction elevator mouth protective door, it is characterized in that: described construction elevator mouth protective door comprises hinge joining means (1), door body (2), the device of blocking (3), foot guard plate (4);
Wherein: the top of door body (2), the device that is connected through the hinge (1) is connected with construction wall (5), and the device of blocking (3) laterally is installed in construction wall (5) lining of lift port middle and lower part, and foot guard plate (4) is installed in the bottom of a body (2).
2. according to the described construction elevator mouth of claim 1 protective door, it is characterized in that: described door body (2) is the frame construction of reinforcing bar welding.
3. according to the described construction elevator mouth of claim 1 protective door, it is characterized in that: described hinge joining means (1) is that the reinforcing bar annulus that is fixed on the body (2) directly is enclosed within formed structure on the steel pipe that is embedded in the body of wall (5).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120198586 CN202139986U (en) | 2011-06-14 | 2011-06-14 | Protective door for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120198586 CN202139986U (en) | 2011-06-14 | 2011-06-14 | Protective door for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139986U true CN202139986U (en) | 2012-02-08 |
Family
ID=45551048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120198586 Expired - Fee Related CN202139986U (en) | 2011-06-14 | 2011-06-14 | Protective door for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605964A (en) * | 2012-04-06 | 2012-07-25 | 中国十七冶集团有限公司 | Separately mounted grille on elevator shaft opening and construction method of separately mounted grille |
| CN107630563A (en) * | 2017-08-22 | 2018-01-26 | 中国十七冶集团有限公司 | A kind of protective door for elevator shaft fixing device |
-
2011
- 2011-06-14 CN CN 201120198586 patent/CN202139986U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605964A (en) * | 2012-04-06 | 2012-07-25 | 中国十七冶集团有限公司 | Separately mounted grille on elevator shaft opening and construction method of separately mounted grille |
| CN102605964B (en) * | 2012-04-06 | 2015-03-11 | 中国十七冶集团有限公司 | Separately mounted grille on elevator shaft opening and construction method of separately mounted grille |
| CN107630563A (en) * | 2017-08-22 | 2018-01-26 | 中国十七冶集团有限公司 | A kind of protective door for elevator shaft fixing device |
| CN107630563B (en) * | 2017-08-22 | 2022-01-18 | 中国十七冶集团有限公司 | Elevator shaft protective door fixing device |
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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: 20120208 Termination date: 20120614 |