CN204400376U - A kind of elevator car top safety guide rail - Google Patents
A kind of elevator car top safety guide rail Download PDFInfo
- Publication number
- CN204400376U CN204400376U CN201420846935.7U CN201420846935U CN204400376U CN 204400376 U CN204400376 U CN 204400376U CN 201420846935 U CN201420846935 U CN 201420846935U CN 204400376 U CN204400376 U CN 204400376U
- Authority
- CN
- China
- Prior art keywords
- rail
- nonfloating
- side guard
- guard rail
- movable rail
- 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
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model provides a kind of elevator car top safety guide rail, comprise left side guard rail, right side guard rail, front guard rail and rear protective guard, described front guard rail is made up of nonfloating rail and movable rail, described movable rail is flexibly connected with left side guard rail, described nonfloating rail is fixedly connected with right side guard rail, described nonfloating rail is connected by pin lock with described movable rail, described movable rail is equipped with support touch panel, described nonfloating rail is equipped with safety switch, under normal condition, movable rail is in closed condition, support touch panel contacts with safety switch, elevator normally runs, during maintenance, open movable rail, safety switch disconnects, and then press cage top overhauling switch, elevator quits work, then closes movable rail, makes sedan-chair top surrounding have guardrail.The beneficial effects of the utility model are: the area not only increasing the safety precaution of sedan-chair top, can also improve the intensity of guard rail, have safety factor high, and structure is simple, advantage easy for installation.
Description
Technical field
The utility model belongs to elevator reparing protection field, especially relates to a kind of elevator car top safety guide rail.
Background technology
Fall when the effect of guard rail mainly prevents maintainer from overhauling hoistway accidentally; play safety guard-safeguard effect; and guard rail great majority in traditional sedan-chair top adopt three fence designs; usually three the guard rail frameworks become by direct square tubes soldering form; and then fix with upper beam on sedan-chair top, can not well ensure maintainer's safety.
Summary of the invention
Problem to be solved in the utility model is to provide the high guard rail design of a kind of safety factor, particularly relates to a kind of elevator car top safety guide rail.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of elevator car top safety guide rail, comprise left side guard rail, right side guard rail, front guard rail and rear protective guard, described rear protective guard is connected with described left side guard rail and described right side guard rail respectively, described front guard rail is made up of nonfloating rail and movable rail, described movable rail is flexibly connected with left side guard rail, described nonfloating rail is fixedly connected with right side guard rail, described nonfloating rail is connected with described movable rail, the frame bottom that described nonfloating rail contacts with described movable rail is provided with safety switch, middle part is provided with baffle plate, the frame of described movable rail is provided with support touch panel with described safety switch corresponding section, under normal condition, movable rail is in closed condition, now support touch panel contacts with safety switch, safety switch closes, elevator normally runs, when it is time for repair, maintainer opens movable rail, and elevator quits work, and presses cage top overhauling switch after entering sedan-chair top, closes movable rail, makes sedan-chair top surrounding have guardrail, makes the safety of maintainer more secure.
Further, described rear protective guard is consistent with described front guardrail structure, as another kind of assembling scheme of the present utility model.
Further, described movable rail and left side guard rail, by gemel connection, make movable rail can free-open-close, and described nonfloating rail welds with right side guard rail or is connected with bolt.
Further, the frame upper end that described movable rail contacts with described nonfloating rail is provided with pin lock, described movable rail is connected by described pin lock with described nonfloating rail, movable rail close rear formed four sides around guard rail, improve the safety factor of guard rail.
The advantage that the utility model has and good effect are: the area that not only can increase elevator car top safety precaution, can also improve the intensity of guard rail, have safety factor high, and structure is simple, advantage easy for installation.
Accompanying drawing explanation
Fig. 1 is integral installation figure of the present utility model,
Fig. 2 is another kind of integral installation figure of the present utility model,
Fig. 3 is the structural representation of front guard rail.
In figure:
1, left side guard rail 2, right side guard rail 3, rear protective guard
4, front guard rail 5, fixed protection hurdle 6, movable guard rail
7, pin lock 8, baffle plate 9, safety switch
10, support touch panel 11, hinge
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in figs. 1 and 3, a kind of elevator car top safety guide rail, comprise left side guard rail 1, right side guard rail 2, front guard rail 4 and rear protective guard 3, described left side guard rail 1 is connected with type elevator car frame upper beam respectively with described right side guard rail 2, described rear protective guard 3 is connected with described left side guard rail 1 and described right side guard rail 2 respectively, described front guard rail 4 is made up of nonfloating rail 5 and movable rail 6, described movable rail 6 is flexibly connected by hinge 11 with left side guard rail 1, make movable rail 5 can free-open-close, described nonfloating rail 6 welds with right side guard rail 2 or bolt is fixedly connected with, described nonfloating rail 6 and described movable rail 5 are locked by pin lock 7 or wagon box and are connected, the frame bottom that described nonfloating rail 6 contacts with described movable rail 5 is provided with safety switch 9, middle part is provided with baffle plate 8, the frame of described movable rail 5 is provided with support touch panel 10 with described safety switch 9 corresponding section, under normal condition, movable rail 5 is in closed condition, now support touch panel 10 contacts with safety switch 9, safety switch 9 closes, elevator normally runs, when it is time for repair, maintainer opens movable rail 5, and safety switch 9 disconnects, and elevator quits work, and presses cage top overhauling switch after entering sedan-chair top, then closes movable rail 5, makes sedan-chair top surrounding have guardrail.
As shown in Figures 2 and 3, another kind of assembling scheme of the present utility model is: described rear protective guard 3 is consistent with described front guard rail 4 structure, and other structures are consistent with Fig. 1 assembling scheme.
The working process of this example: when elevator normally runs, movable rail 5 and nonfloating rail 6 are locked by pin lock 7 or wagon box and are connected, movable rail 5 is in closure state, support touch panel 10 on movable rail 5 contacts with the safety switch 9 on nonfloating rail 6, safety switch 9 closes, and elevator normally runs; When needs overhaul; maintainer opens movable rail 5; then support touch panel 10 and safety switch 9 disconnect; elevator can not normally run, and after maintainer enters sedan-chair top, presses cage top overhauling switch in time; elevator is in dormant state; and then close movable rail 5, make sedan-chair top surrounding have guardrail to protect, thus make maintainer safer.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an elevator car top safety guide rail, it is characterized in that: comprise left side guard rail, right side guard rail, front guard rail and rear protective guard, described rear protective guard is connected with described left side guard rail and described right side guard rail respectively, described front guard rail is made up of nonfloating rail and movable rail, described movable rail is flexibly connected with described left side guard rail, described nonfloating rail is fixedly connected with described right side guard rail, described nonfloating rail is flexibly connected with described movable rail, the frame bottom that described nonfloating rail contacts with described movable rail is provided with safety switch, middle part is provided with baffle plate, the frame of described movable rail is provided with support touch panel with described safety switch corresponding section.
2. a kind of elevator car top safety guide rail according to claim 1, is characterized in that: described rear protective guard is consistent with described front guardrail structure.
3. a kind of elevator car top safety guide rail according to claim 1 and 2, is characterized in that: described movable rail and left side guard rail are by gemel connection, and described nonfloating rail welds with right side guard rail or is connected with bolt.
4. a kind of elevator car top safety guide rail according to claim 3, it is characterized in that: the frame upper end contacted with described nonfloating rail on described movable rail is provided with pin lock, and described movable rail is connected by described pin lock with described nonfloating rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846935.7U CN204400376U (en) | 2014-12-26 | 2014-12-26 | A kind of elevator car top safety guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846935.7U CN204400376U (en) | 2014-12-26 | 2014-12-26 | A kind of elevator car top safety guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400376U true CN204400376U (en) | 2015-06-17 |
Family
ID=53424255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846935.7U Expired - Fee Related CN204400376U (en) | 2014-12-26 | 2014-12-26 | A kind of elevator car top safety guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522068A (en) * | 2017-08-24 | 2017-12-29 | 江充 | A kind of workshop elevator |
-
2014
- 2014-12-26 CN CN201420846935.7U patent/CN204400376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522068A (en) * | 2017-08-24 | 2017-12-29 | 江充 | A kind of workshop elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 Dongli District, Tianjin Road, No. 1, No. 18 Patentee after: ARIS CO., LTD. Address before: 300300 Dongli District, Tianjin Road, No. 1, No. 18 Patentee before: Tianjin Ai Ruisi Group 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: 20150617 Termination date: 20201226 |