CN204778117U - Novel foldable elevator cab rail guard - Google Patents
Novel foldable elevator cab rail guard Download PDFInfo
- Publication number
- CN204778117U CN204778117U CN201520341076.0U CN201520341076U CN204778117U CN 204778117 U CN204778117 U CN 204778117U CN 201520341076 U CN201520341076 U CN 201520341076U CN 204778117 U CN204778117 U CN 204778117U
- Authority
- CN
- China
- Prior art keywords
- guard rail
- side guard
- rail guard
- side rail
- rear side
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a novel foldable elevator cab rail guard, rear side rail guard (2) including left side rail guard (1), right side rail guard (4) and connection left side rail guard (1), right side rail guard (4), left side rail guard (1), rear side rail guard (2) and right side rail guard (4) form by upper portion, sub -unit connection, and each upper portion that corresponds, lower part all form to rotate through hinge (6) to be connected, the correspondence portion on rear side rail guard (2) upper portion both sides and left side rail guard (1), right side rail guard (4) upper portion realizes connecting through fastener (3). The utility model has the advantages of rational in infrastructure, connection is stable firmly, the installation is dismantled simple and conveniently. Not only can improve the height of rail guard, can also reduce the requirement to building headroom height, reduce the construction cost to the building elevator that the top layer is high can be adapted to, maintenance personal's safety is in the course of the work ensured.
Description
Technical field
The utility model relates to a kind of protective fence at top of elevator car, is specifically related to a kind of novel folding protective fence at top of elevator car.
Background technology
At present, along with the development of science and technology and the quickening of Process of Urbanization Construction process, the progress of elevator technology has close relationship all the more with our work, the raising of quality of the life day by day.Known protective fence at top of elevator car is directly with three guard rail framework compositions that square tubes soldering becomes, and then fixes with the upper beam of car structure.Protective fence at top of elevator car Main Function prevents maintainer to fall in maintenance process hoistway, the safety of protection sedan-chair top operating personnel; Prevent the free object in sedan-chair top (as service tools, not being completely fixed parts etc.) from overhauling elevator operational process, surprisingly falling into hoistway, pit destruction equipment.But due to the impact of headroom height, the height of guard rail just limits to some extent.In order to reach the requirement to the height of guard rail in GB, will have certain requirement to headroom height, thus cause a kind of requirement to building, top layer must be much higher than other each layer, thus improve expenditure on construction, and there is certain impact to architectural appearance aspect.
Summary of the invention
For above-mentioned prior art, in order to overcome the deficiency of existing guard rail to the requirement of headroom height and expenditure on construction costliness, the utility model provides a kind of collapsible protective fence at top of elevator car, this Novel protective handrail have rational in infrastructure, stable connection firmly, the installing/dismounting advantage such as simply and easily.Not only can improve the height of guard rail, the requirement to building headroom height can also be reduced, reduce expenditure on construction, and the high building elevator of top layer can be adapted to, guarantee maintainer's safety in the course of the work.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the utility model comprises left side guard rail (1), right side guard rail (4) and is connected the rear side guard rail (2) of left side guard rail (1), right side guard rail (4);
Described left side guard rail (1), rear side guard rail (2) and right side guard rail (4) are formed by connecting by top, bottom, and top, the bottom of each correspondence are all formed by hinge (6) and be rotationally connected;
Described rear side guard rail (2) both sides, top realize being connected by fastener (3) with the corresponding portion on left side guard rail (1), right side guard rail (4) top.
Described hinge (6) is all arranged on the inner side of each guard rail.
Described each guard rail is provided with the fastener (3) playing linkage function when three is in folded state.
When described guard rail launches, the top of each correspondence, bottom are in same perpendicular, and described fastener (3) is arranged on rear side guard rail (2) top and left side guard rail (1) top, upside infall between rear side guard rail (2) top and right side guard rail (4) top.
When described guard rail folds, railing on the upside of rear side guard rail (2) top is by being located on the upper lateral rail of guard rail (1) top, left side, the upper lateral rail of right side guard rail (4) top and left side guard rail (1) bottom, right side guard rail (1) bottom, and described fastener (3) arranges the corresponding position of lateral rail on each guard rail top.
Described left side guard rail (1), right side guard rail (4) are provided with micro-switch (5).
Compared with prior art, the beneficial effects of the utility model are:
First: adopt the collapsible protective fence at top of elevator car of the utility model, structure is simple, takes down the exhibits conveniently, is convenient to install and use;
Second: the requirement that can reduce the headroom height to building building, reduce expenditure on construction;
3rd: the height that can improve guard rail, improve the safety of maintainer's work.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model overhauling elevator state.
Fig. 2 is the structural representation under the utility model elevator operation.
1 be left side guard rail, 2 be rear side guard rail in figure, 3 be fastener, 4 be right side guard rail, 5 be micro-switch, 6 for hinge.
Detailed description of the invention
As shown in Figure 1, the utility model comprises guard rail 1(top and the bottom, left side and is square tubes soldering part, both connect by hinge 6), rear side guard rail 2(top is square tubes soldering, bottom is square tube, both connect by hinge 6), fastener 3, guard rail 4(top and the bottom, right side are square tubes soldering part, both are connected by hinge 6, micro-switch 5, hinge 6 form.
Guard rail state when Fig. 1 state is overhauling elevator state, when needing folding after overhauling elevator, step is as follows:
1, fastener 3 is turned on;
2, guard rail 4 on the right side of left side guard rail 1 and part is folded;
3, folding rear side guard rail 2;
4, mounting fastener 3;
State after folding is as Fig. 2.
Guard rail state when Fig. 2 state is elevator operation, when elevator needs maintenance, need lift guard rail, step is as follows:
1, fastener 3 is turned on;
2, rear side guard rail 2 is lifted;
3, lift left side guard rail 1 and lift right side guard rail 4;
4, mounting fastener 3.
State after lifting is as Fig. 1.
The technical scheme that the collapsible protective fence at top of elevator car of the utility model is achieved is, this guard rail comprises and being connected and composed by three guardrails, three guardrails are divided into upper and lower two parts by hinge 6, during overhauling elevator, guard rail is in " Contraband " font, and there is signal to export, considerably increase safety.When elevator normally runs, by folding for three guard rail top and the bottom to reduce guardrail height, reduce elevator to the requirement of architectural top height.Left and right sides guard rail bottom is fixed by railing on fastener and rear side guard rail 2, avoids producing vibrations during cage operation and sends noise.Gemel connection is passed through in each guardrail top and bottom.Left and right sides guard rail bottom is equipped with micro-switch 5, can monitor the state of elevator guardrail at any time, safety when greatly improving overhauling elevator or run.Guard rail after folding still has certain height, the structure after folding and components and parts when elevator highly can also be protected normally to run on sedan-chair top.
Claims (6)
1. novel folding protective fence at top of elevator car, is characterized in that, comprises left side guard rail (1), right side guard rail (4) and the rear side guard rail (2) of guard rail (1), right side guard rail (4) on the left of being connected; Described left side guard rail (1), rear side guard rail (2) and right side guard rail (4) are formed by connecting by top, bottom, and top, the bottom of each correspondence are all formed by hinge (6) and be rotationally connected; Described rear side guard rail (2) both sides, top realize being connected by fastener (3) with the corresponding portion on left side guard rail (1), right side guard rail (4) top.
2. novel folding protective fence at top of elevator car according to claim 1, is characterized in that, described hinge (6) is all arranged on the inner side of each guard rail.
3. novel folding protective fence at top of elevator car according to claim 1, is characterized in that, described each guard rail is provided with the fastener (3) playing linkage function when three is in folded state.
4. novel folding protective fence at top of elevator car according to claim 1, it is characterized in that, when described guard rail launches, the top of each correspondence, bottom are in same perpendicular, and described fastener (3) is arranged on rear side guard rail (2) top and left side guard rail (1) top, upside infall between rear side guard rail (2) top and right side guard rail (4) top.
5. novel folding protective fence at top of elevator car according to claim 3, it is characterized in that, when described guard rail folds, railing on the upside of rear side guard rail (2) top is by being located on the upper lateral rail of guard rail (1) top, left side, the upper lateral rail of right side guard rail (4) top and left side guard rail (1) bottom, right side guard rail (1) bottom, and described fastener (3) arranges the corresponding position of lateral rail on each guard rail top.
6. novel folding protective fence at top of elevator car according to claim 1, is characterized in that, described left side guard rail (1), right side guard rail (4) are provided with micro-switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341076.0U CN204778117U (en) | 2015-05-25 | 2015-05-25 | Novel foldable elevator cab rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341076.0U CN204778117U (en) | 2015-05-25 | 2015-05-25 | Novel foldable elevator cab rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778117U true CN204778117U (en) | 2015-11-18 |
Family
ID=54518210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341076.0U Expired - Fee Related CN204778117U (en) | 2015-05-25 | 2015-05-25 | Novel foldable elevator cab rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750887A (en) * | 2018-07-16 | 2018-11-06 | 中山市鑫海精密制造科技有限公司 | A kind of elevator car top fence assembly |
| CN113321099A (en) * | 2021-05-21 | 2021-08-31 | 苏州凌丰电梯有限公司 | Extensible intelligent guardrail on top of elevator car |
-
2015
- 2015-05-25 CN CN201520341076.0U patent/CN204778117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750887A (en) * | 2018-07-16 | 2018-11-06 | 中山市鑫海精密制造科技有限公司 | A kind of elevator car top fence assembly |
| CN113321099A (en) * | 2021-05-21 | 2021-08-31 | 苏州凌丰电梯有限公司 | Extensible intelligent guardrail on top of elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 190, Guangzhou Road, Huai'an Economic Development Zone, Jiangsu Province, 223005 Patentee after: JIANGSU STADE ELEVATOR Co.,Ltd. Address before: 223200 South Wei'er Road, Chuzhou Economic Development Zone, Huai'an City, Jiangsu Province Patentee before: JIANGSU STADE ELEVATOR Co.,Ltd. |
|
| 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: 20151118 |