CN109914837A - Elevator protective plate, elevator safety protecting method and construction of lift well method - Google Patents
Elevator protective plate, elevator safety protecting method and construction of lift well method Download PDFInfo
- Publication number
- CN109914837A CN109914837A CN201910257190.8A CN201910257190A CN109914837A CN 109914837 A CN109914837 A CN 109914837A CN 201910257190 A CN201910257190 A CN 201910257190A CN 109914837 A CN109914837 A CN 109914837A
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- Prior art keywords
- protective plate
- hoistway
- elevator
- main board
- floor
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Abstract
The invention belongs to the realm of building construction, specifically elevator protective plate, elevator safety protecting method and construction of lift well method, elevator protective plate, in hoistway when being constructed for being arranged in using hoistway operation platform, including main board and support frame, support frame is formed by least four steel tube lappings, the support frame is fixedly connected with main board, wherein, support frame has one end to be located at other than main board edge, for being overlapped on floor, in the horizontal direction of the support frame one end to the other end, the length of main board is greater than the front-rear direction width of hoistway, make protective plate slant setting and support be in hoistway and protective plate is minimum on one side for close floor while.By using this elevator protective plate, anti-falling stop object continues to fall, and is kinetic energy by part potential energy also for the shock dynamics for reducing the object fallen from above, keeps object mobile to floor direction, disperse Impact energy.
Description
Technical field
The invention belongs to the realm of building construction, specifically elevator protective plate, elevator safety protecting method and elevator
Construction method.
Background technique
In current construction of lift well, security protection is the most important thing.Now when construction, the tool of elevator can be mostly used
Formula operating platform, personnel or equipment, tool are constructed from bottom to top with elevator, but as construction height gradually rises,
The security threat of personnel or equipment on operating platform also increase therewith.Now for support personnel, the safety of equipment, usually
Directly operating platform is improved.
Summary of the invention
The object of the present invention is to provide a kind of elevator protective plates for providing construction of lift well safety, elevator security protection
Method and construction of lift well method.
To achieve the goals above, this application provides a kind of elevator protective plates, grasp for being arranged using elevator
In hoistway when being constructed as platform, including main board and support frame, above-mentioned support frame are formed by least four steel tube lappings,
The support frame is fixedly connected with main board, wherein above-mentioned support frame has one end to be located at other than main board edge, for being overlapped on building
On plate, in the horizontal direction of the support frame one end to the other end, the front-rear direction that the length of aforementioned body plate is greater than hoistway is wide
Degree, make above-mentioned protective plate slant setting and support be in hoistway and protective plate is minimum on one side for close floor while.
By using this elevator protective plate, anti-falling stop object continues to fall, the object fallen from above also for reduction
Shock dynamics, be kinetic energy by part potential energy, keep object mobile to floor direction, disperse Impact energy.
Further, elevator protective plate plate further includes flitch, above-mentioned flitch be arranged in the downside of main board and with this
Main board is fixedly connected, and above-mentioned support frame is set to below flitch and the flitch is fixedly connected.
Further, aforementioned body plate two sides are along the flitch being at least respectively set along edge extension.
Further, above-mentioned flitch is connected on main board by bolt or screw, above-mentioned flitch is bound by tied silk
On the support frame, easy to operate, easy to make.
Further, an at least steel pipe is set to main board on the downside of one side of floor in above-mentioned support frame.
In this way, be the intensity in order to improve main board conflict elevator one side directed downwardly, it is maximum to stress to reinforce it on one side by force
Degree.
Further, aforementioned body plate is glued board.
Further, aforementioned body plate upper surface is laid with rubber slab, to improve its cushion performance.
Elevator safety protecting method is included in the corresponding exhaustion hoistway of floor, and above-mentioned elevator protective plate is arranged；It is above-mentioned
Safety protecting method further includes following operation:
In elevator protective plate towards in floor one end, one end of support frame is reached on floor, the side which extends
Upwards, the two sides of main board are along conflict hoistway inner wall respectively, while making a steel pipe of support frame against hoistway inner wall；Its
In, it is stuck in above-mentioned elevator protective plate is inclined in hoistway, elevator protective plate is another lower than opposite towards floor one end
Pendant object is caught when having pendant object above in end, and anti-falling stop object continues to fall, while the elevator protective plate dispersion one being obliquely installed
Thus the energy of part pendant object is further reduced impact into the kinetic energy that floor moves.
Particularly, by above-mentioned elevator protective plate is inclined be stuck in hoistway when, elevator protective plate is relative to level
Face is arranged more appropriate to the impact force for reducing vertical direction in 15-45 ° of placement in the angle.
Construction of lift well method, including following operation:
1) hoistway operation platform is built；
2) hoistway is built, it is at least preparatory at a floor at interval of 12m, 11m, 10m, 9m, 8m, 7m, 6m or 5m
Above-mentioned elevator protective plate is placed, which is adapted to hoistway left and right directions width, the main board length；
3) from bottom to up hanging hoistway operation platform and using hoistway operation platform complete respective heights construction working,
It often rises through and is pre-placed elevator protective plate and corresponds to floor, above-mentioned elevator protective plate is placed in hoistway；Wherein, exist
Towards in floor one end, one end of support frame reaches on floor elevator protective plate, on the direction which extends, main board
Two sides along the both ends of, flitch contradict hoistway respectively before and after inner wall；Wherein, elevator protective plate is lower than phase towards floor one end
Pair the other end.
The present invention is described further with reference to the accompanying drawings and detailed description.The additional aspect of the present invention and excellent
Point will be set forth in part in the description, and partially will become apparent from the description below.Or practice through the invention
It solves.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to assist the understanding of the present invention, content provided in attached drawing and its
Related explanation can be used for explaining the present invention in the present invention, but not constitute an undue limitation on the present invention.In the accompanying drawings:
Fig. 1 is the explosive view for illustrating the elevator protective plate in embodiment；
Fig. 2 is for illustrating that the elevator in embodiment uses the schematic diagram of elevator protective plate protection；
In the figure, it is marked as 1- elevator protective plate, 101- main board, 102- support frame, 103- rubber slab, 104- flitch 2-
Hoistway.
Specific embodiment
Clear, complete explanation is carried out to the present invention with reference to the accompanying drawing.Those of ordinary skill in the art are being based on these
The present invention will be realized in the case where explanation.Before in conjunction with attached drawing, the present invention will be described, of particular note is that:
The technical solution provided in each section including following the description and technical characteristic in the present invention are not rushing
In the case where prominent, these technical solutions and technical characteristic be can be combined with each other.
In addition, the embodiment of the present invention being related in following the description is generally only the embodiment of a branch of the invention, and
The embodiment being not all of.Therefore, based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, should fall within the scope of the present invention under the premise of labour.
About term in the present invention and unit.Term in description and claims of this specification and related part
" comprising " and its any deformation, it is intended that cover and non-exclusive include.
Such as Fig. 1 and 2, a kind of elevator protective plate 1, for well when being constructed using hoistway operation platform to be arranged in
In road 2, elevator protective plate 1 includes main board 101 and support frame 102, and above-mentioned support frame 102 is formed by four steel tube lappings,
It preferably is overlapped to form groined type, which is fixedly connected with main board 101, wherein above-mentioned support frame 102 has one end position
Other than 101 edge of main board, for being overlapped on floor, in the horizontal direction of 102 one end of support frame to the other end, on
The length for stating main board 101 is greater than the front-rear direction width of hoistway 2, makes above-mentioned protective plate slant setting and support to be hoistway 2
It is interior and minimum protective plate on one side for close to floor while.
By using this elevator protective plate 1, one end of support frame 102 extends to floor, and the length of main board 101 is greater than well
The front-rear direction width in road 2, allows this protective plate is inclined to be entrapped in elevator, is supported by one end of support frame 102
One end of the corresponding main board 101 of the other end on floor, opposite contradicts to elevator inner wall and realizes to protective plate bound
Position effect, while the length of main board 101 is greater than the front-rear direction width of hoistway 2 to be obliquely installed it anti-not only for realizing
Backplate is caught in, and also for the shock dynamics for reducing the object fallen from above, is kinetic energy by part potential energy, is made object
It is mobile to floor direction, disperse Impact energy.
1 plate of elevator protective plate further includes flitch 104, above-mentioned flitch 104 be arranged in the downside of main board 101 and with the master
Body plate 101 is fixedly connected, and above-mentioned support frame 102 is set to 104 lower section of flitch and the flitch 104 is fixedly connected.Above-mentioned flitch 104
It is connected on main board 101 by bolt or screw, above-mentioned flitch 104 is bound on support frame 102 by tied silk, operation letter
It is single, easy to make.By the way that flitch 104 is arranged, intensity, the anti-collision performance of this elevator protective plate 1 are improved, using flitch 104
It avoids rigidity too strong, makes this protective plate that there is certain toughness.Wherein, it is respectively set on 101 two sides of main board edge along the edge
The flitch 104 of extension, to make way for the flitches 104 of two sides as securing supports, front and back end contradicts elevator inner wall, support master
Body plate 101.
An at least steel pipe is set to main board 101 on the downside of one side of floor in above-mentioned support frame 102, to improve
Main board 101 contradicts the intensity on elevator one side directed downwardly, maximum to stress to reinforce its intensity on one side.
Aforementioned body plate 101 is glued board, and 101 upper surface of main board is laid with rubber slab 103, to improve its cushion performance.
Elevator safety protecting method is included at the corresponding hoistway 2 of floor, above-mentioned elevator protective plate 1 is arranged；On
Stating safety protecting method further includes following operation:
In elevator protective plate 1 towards in floor one end, one end of support frame 102 is reached on floor, which extends
Direction on, the two sides of main board 101 make a steel pipe of support frame 102 against well along contradicting 2 inner wall of hoistway respectively
2 inner wall of road；Wherein, it is stuck in above-mentioned elevator protective plate 1 is inclined in hoistway 2, elevator protective plate 1 is low towards floor one end
In the opposite other end, when having pendant object above, pendant object, the elevator that anti-falling stop object continues to fall, while being obliquely installed are caught
Protective plate 1 disperses the energy of a part pendant object into the kinetic energy that floor moves, and is thus further reduced impact.
By above-mentioned elevator protective plate 1 is inclined be stuck in hoistway 2 when, elevator protective plate 1 with respect to the horizontal plane be in 15-
45 ° of placements are arranged more appropriate to the impact force for reducing vertical direction in the angle.
Construction of lift well method, including following operation:
1) hoistway operation platform is built；
2) hoistway 2 is built, is at least pre-placed above-mentioned elevator protective plate 1 at a floor at interval of 10m, it should
101 width of main board is adapted to 2 left and right directions width of hoistway, 101 length of main board；It can be on above-mentioned spacing distance
Selection is arranged within 12m, 11m, 9m, 8m, 7m, 6m or 5m；
3) from bottom to up hanging hoistway operation platform and using hoistway operation platform complete respective heights construction working,
It often rises through and is pre-placed the corresponding floor of elevator protective plate 1, above-mentioned elevator protective plate 1 is placed in hoistway 2；Its
In, in elevator protective plate 1 towards in floor one end, one end of support frame 102 is reached on floor, the direction which extends
On, the two sides edge of main board 101, the both ends of flitch 104 contradict 2 front and back inner wall of hoistway respectively；Wherein, elevator protective plate 1
It is lower than the opposite other end towards floor one end.
Wherein, 2 structure headroom size of elevator shaft is determined, is carried out according to size of the size to operating platform true
Fixed, in production, platform is slightly less than 2 headroom size of hoistway, such as can respectively reduce 30-60mm production on each side；Platform for making
After bracket, platform and platform support are welded, wherein in order to construction when facilitate hoistway 2 under one layer of cavity formwork, put down
Platform height is less than story height, than floor layer height 180-240mm, lifts later, into station.
In the practical aforesaid operations platform construction of hoistway 2, at least put in advance at a floor at interval of above-mentioned distance
Elevator protective plate 1 is set, which is adapted to 2 left and right directions width of hoistway, 101 length of main board；In hoistway
In 2 constructions, it should be noted that layer corresponds to hoistway 2 sizes, it is ensured that elevator protective plate 1 can be packed into hoistway 2, be packed into Shi Keli
One side with the mode of lifting by elevator protective plate 1 far from door is smoothly contradicted to 2 inner wall of elevator shaft, completes to be caught in step；
When lifting, suspension centre can be set to the one end of main board 101 far from door, and traction elevator well protective plate 1 gradually slowly enters on floor
In hoistway 2, it is finally completed and is caught in work.
Related content of the invention is illustrated above.Those of ordinary skill in the art are in the feelings illustrated based on these
The present invention will be realized under condition.Based on above content of the invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, should fall within the scope of the present invention under the premise of labour.
Claims (10)
1. elevator protective plate, for being arranged in hoistway when use hoistway operation platform is constructed, which is characterized in that
Including main board and support frame, support frame as described above is formed by least four steel tube lappings, which is fixedly connected with main board,
Wherein, support frame as described above has one end to be located at other than main board edge, for being overlapped on floor, in the support frame one end to another
In the horizontal direction at end, the length of the main board is greater than the front-rear direction width of hoistway, makes the protective plate slant setting simultaneously
Support is in hoistway and protective plate is minimum on one side for close floor while.
2. elevator protective plate as described in claim 1, which is characterized in that further include flitch, the flitch is arranged in main body
The downside of plate is simultaneously fixedly connected with the main board, and support frame as described above is set to below flitch and the flitch is fixedly connected.
3. elevator protective plate as claimed in claim 2, which is characterized in that the main board two sides edge is at least respectively set
The flitch extended along the edge.
4. elevator protective plate as claimed in claim 2, which is characterized in that the flitch is connected to master by bolt or screw
On body plate, the flitch is bound on the support frame by tied silk.
5. elevator protective plate as described in claim 1, which is characterized in that an at least steel pipe setting in support frame as described above
In main board on the downside of one side of floor.
6. elevator protective plate as described in claim 1, which is characterized in that the main board is glued board.
7. elevator protective plate as described in claim 1, which is characterized in that the main board upper surface is laid with rubber slab.
8. elevator safety protecting method, which is characterized in that be included in the corresponding exhaustion hoistway of floor, setting such as claims 1 or 2
Elevator protective plate described in any one；The safety protecting method further includes following operation:
In elevator protective plate towards in floor one end, one end of support frame is reached on floor, on the direction which extends,
The two sides of main board make a steel pipe of support frame against hoistway inner wall along conflict hoistway inner wall respectively；Wherein, by institute
State that elevator protective plate is inclined to be stuck in hoistway, elevator protective plate is lower than the opposite other end towards floor one end.
9. elevator safety protecting method as claimed in claim 7, which is characterized in that the elevator protective plate is inclined
When being stuck in hoistway, elevator protective plate is with respect to the horizontal plane in 15-45 ° of placement.
10. construction of lift well method, which is characterized in that including following operation:
1) hoistway operation platform is built；
2) hoistway is built, is at least pre-placed at a floor at interval of 12m, 11m, 10m, 9m, 8m, 7m, 6m or 5m
Elevator protective plate as described in claim 1~7 any one, the main body board width are adapted to hoistway left and right directions width,
The main board length；
3) from bottom to up hanging hoistway operation platform and using hoistway operation platform complete respective heights construction working, often on
It rises and corresponds to floor by being pre-placed elevator protective plate, the elevator protective plate is placed in hoistway；Wherein, in elevator
Towards in floor one end, one end of support frame reaches on floor well protective plate, on the direction which extends, the two of main board
Side along the both ends of, flitch contradict hoistway respectively before and after inner wall；Wherein, elevator protective plate is towards floor one end lower than opposite
The other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257190.8A CN109914837A (en) | 2019-04-01 | 2019-04-01 | Elevator protective plate, elevator safety protecting method and construction of lift well method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257190.8A CN109914837A (en) | 2019-04-01 | 2019-04-01 | Elevator protective plate, elevator safety protecting method and construction of lift well method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914837A true CN109914837A (en) | 2019-06-21 |
Family
ID=66967999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257190.8A Pending CN109914837A (en) | 2019-04-01 | 2019-04-01 | Elevator protective plate, elevator safety protecting method and construction of lift well method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109914837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113417448A (en) * | 2021-06-29 | 2021-09-21 | 武汉一冶建筑安装工程有限责任公司 | Method for erecting operating platform for masonry construction in elevator shaft |
| CN114212639A (en) * | 2021-12-30 | 2022-03-22 | 三箭建设工程集团有限公司 | Protection plate for elevator shaft structure in building engineering and construction method thereof |
| CN114575609A (en) * | 2022-02-28 | 2022-06-03 | 中核华辰建筑工程有限公司 | Indoor construction elevator well top sealing tool |
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| CN202745402U (en) * | 2012-08-06 | 2013-02-20 | 中国建筑第六工程局有限公司 | Hard protection structure for construction of high-rise elevator shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417448A (en) * | 2021-06-29 | 2021-09-21 | 武汉一冶建筑安装工程有限责任公司 | Method for erecting operating platform for masonry construction in elevator shaft |
| CN114212639A (en) * | 2021-12-30 | 2022-03-22 | 三箭建设工程集团有限公司 | Protection plate for elevator shaft structure in building engineering and construction method thereof |
| CN114212639B (en) * | 2021-12-30 | 2024-02-13 | 三箭建设工程集团有限公司 | Protective plate for elevator shaft structure of building engineering and construction method thereof |
| CN114575609A (en) * | 2022-02-28 | 2022-06-03 | 中核华辰建筑工程有限公司 | Indoor construction elevator well top sealing tool |
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Application publication date: 20190621 |
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