CN208280636U - A kind of elevator well safety device - Google Patents
A kind of elevator well safety device Download PDFInfo
- Publication number
- CN208280636U CN208280636U CN201820888735.6U CN201820888735U CN208280636U CN 208280636 U CN208280636 U CN 208280636U CN 201820888735 U CN201820888735 U CN 201820888735U CN 208280636 U CN208280636 U CN 208280636U
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- China
- Prior art keywords
- girder
- main frame
- elevator
- length
- auxiliary frame
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to elevator shaft mouth Safety construction technology fields, especially a kind of elevator well safety device, including by two longitudinal girders disposed in parallel, and more be horizontally set between girder and be parallel to each other secondary beam composition main frame, the auxiliary frame for increasing main frame pretective acreage is equipped in girder two sides, girder length is greater than elevator length, auxiliary frame length is identical as elevator length, the first protective net for preventing worker from falling is equipped in main frame, the second protective net for preventing worker from falling is equipped in auxiliary frame, the hinge for the two to be rotatablely connected is equipped between main frame and auxiliary frame, the support portion for girder and floor clamping to be prevented to main frame displacement is equipped in girder bottom, the utility model structure is simple, by safety device tool, regularization, safely and effectively, and it is convenient for disassembly and assembly, and it repeats It utilizes, there is good economy, effectively improve construction efficiency, speed up the work.
Description
Technical field
The utility model relates to elevator shaft mouth Safety construction technology field, especially a kind of elevator well security protection dress
It sets.
Background technique
In recent years, with the high speed development of China's town and country construction, skyscraper continuously emerges like the mushrooms after rain, elevator this
Kind vertical transport equipment becomes the essential vehicles of skyscraper.When elevator import refers to architecture construction, elevator exists
Before installation, when elevator does not protect, one runs through the cavity of bottom and top layer in the building of formation, elevator shaft mouth construction period
Security protection problem, has been a concern, and protection is generally flat using 10 meters of one of safety in construction site elevator at present
Net uses plank, flitch and steel pipe hard protection, but installation is troublesome, time-consuming, and there are security risks when installation, is constructing
Well damage in the process, repairing is time-consuming, while influencing construction safety, also reduces construction efficiency, influences project progress.
Summary of the invention
Based on the deficiency of current elevator shaft mouth safe construction, a kind of elevator well safety device is provided, is tied
Structure is simple, convenient for disassembly and assembly, and installer is not necessarily to enter in elevator, saves labor, safely and effectively, and it is reusable, effectively
Construction efficiency is improved, is speeded up the work.
The technical problems to be solved in the utility model adopted the technical scheme that, a kind of elevator well security protection
Device, including by two longitudinal girders disposed in parallel and the more secondary beam groups for being horizontally set between girder and being parallel to each other
At main frame, be equipped with auxiliary frame for increasing main frame pretective acreage in girder two sides, the girder length is greater than elevator length,
The auxiliary frame length is identical as elevator length, the first protective net for preventing worker from falling is equipped in main frame, in auxiliary frame
It is interior to be equipped with the second protective net for preventing worker from falling, it is equipped between the main frame and auxiliary frame for the two to be rotatablely connected
Hinge is equipped with the support portion for girder and floor clamping to be prevented to main frame displacement in girder bottom.
A kind of above-mentioned elevator well safety device, the support portion are that two correspondences are welded in adjacent elevator well
The steel pipe of the girder bottom of mouth side.
A kind of beneficial effect of elevator well safety device of the utility model is, by the way that main frame and auxiliary frame is arranged,
Girder on main frame and floor are clamped by steel pipe, and main frame and auxiliary frame top rely on well head inner wall, prevent from being displaced, main frame and
First and second protective net is set in auxiliary frame, prevents worker from falling, main frame is connected by hinge with auxiliary frame, when installation, by main frame with it is attached
Frame folding is put into well head, and installer is not necessarily to enter in elevator, is saved labor, the utility model structure is simple, will be safe
Protective device tool, regularization, safely and effectively, and it is convenient for disassembly and assembly and reusable, there is good economy, effectively
Construction efficiency is improved, is speeded up the work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model use state.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, it elaborates to the utility model.
As shown in Figure 1, 2, a kind of elevator well safety device, including by two longitudinal girders 1 disposed in parallel, with
And more be horizontally set at the main frame that the secondary beam 2 that between girder 1 and is parallel to each other forms, main frame passes through hinge 3 with auxiliary frame and connect,
When installation, main frame and auxiliary frame folding are put into well head, installer is not necessarily to enter in elevator, saves labor, in girder two
Side is equipped with auxiliary frame 4 for increasing main frame pretective acreage, and girder length is greater than elevator length, is equipped in girder bottom for will
Girder and floor clamping prevent the support portion 5 of main frame displacement, and support portion is that two correspondences are welded in adjacent elevator well head side
The steel pipe of girder bottom, by the utility model slant setting in well head, girder 1 and floor 6 on main frame are clamped by steel pipe,
It is relied on well head inner wall at the top of main frame and auxiliary frame, prevents from being displaced, enhance the stability of the utility model, auxiliary frame length and electricity
Stair shaft length is identical, while convenient for placing, so that the pretective acreage of auxiliary frame is reached maximization, effectively improves safety, in master
It is equipped with the first protective net 7 for preventing worker from falling in frame, the second protection for preventing worker from falling is equipped in auxiliary frame 4
The reinforcement welding of intersection can be used on main frame and auxiliary frame in net 8, the first and second protective net, and steel can also be used in main frame and auxiliary frame
Material, at low cost, stabilized structure, long service life, the utility model structure is simple, by safety device tool, sizing
Change, safely and effectively, and it is convenient for disassembly and assembly and reusable, there is good economy, effectively improve construction efficiency, accelerate work
Cheng Jindu.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this
The variations, modifications, additions or substitutions that the those of ordinary skill of technical field is made in the essential scope of the utility model,
It should belong to the protection scope of the utility model.
Claims (2)
1. a kind of elevator well safety device, which is characterized in that including by two longitudinal girders disposed in parallel, Yi Jiduo
Root is horizontally set at the main frame for the secondary beam composition between girder and being parallel to each other, and is equipped in girder two sides for increasing main frame protection
The auxiliary frame of area, the girder length are greater than elevator length, and the auxiliary frame length is identical as elevator length, sets in main frame
There is the first protective net for preventing worker from falling, the second protective net for preventing worker from falling is equipped in auxiliary frame, it is described
It is equipped with the hinge for the two to be rotatablely connected between main frame and auxiliary frame, is equipped in girder bottom for girder and floor to be clamped
Prevent the support portion of main frame displacement.
2. a kind of elevator well safety device according to claim 1, characterized in that the support portion is two pairs
The steel pipe of the girder bottom of adjacent elevator well head side should be welded in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888735.6U CN208280636U (en) | 2018-06-08 | 2018-06-08 | A kind of elevator well safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888735.6U CN208280636U (en) | 2018-06-08 | 2018-06-08 | A kind of elevator well safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208280636U true CN208280636U (en) | 2018-12-25 |
Family
ID=64698749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888735.6U Expired - Fee Related CN208280636U (en) | 2018-06-08 | 2018-06-08 | A kind of elevator well safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208280636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482589A (en) * | 2022-02-11 | 2022-05-13 | 上海万科企业有限公司 | Elevator shaft protection construction method, device and system |
-
2018
- 2018-06-08 CN CN201820888735.6U patent/CN208280636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482589A (en) * | 2022-02-11 | 2022-05-13 | 上海万科企业有限公司 | Elevator shaft protection construction method, device and system |
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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 |
Granted publication date: 20181225 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |