CN204474085U - A kind of elevator high-altitude maintenance job platform - Google Patents
A kind of elevator high-altitude maintenance job platform Download PDFInfo
- Publication number
- CN204474085U CN204474085U CN201420432518.8U CN201420432518U CN204474085U CN 204474085 U CN204474085 U CN 204474085U CN 201420432518 U CN201420432518 U CN 201420432518U CN 204474085 U CN204474085 U CN 204474085U
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- CN
- China
- Prior art keywords
- doorframe
- elevator
- maintenance job
- job platform
- guardrail
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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 discloses a kind of elevator high-altitude maintenance job platform, the guardrail comprising doorframe, be fixed on the platform bottom doorframe and be fixed in the middle part of doorframe, steel rope is connected with between described platform and described doorframe, it is characterized in that, between described guardrail and described doorframe, both sides are provided with self-locking mechanism, the described both sides, close described doorframe one end at described platform are provided with pull bar, described pull bar is connected with described self-locking mechanism, described doorframe is provided with roller devices, and described steel rope one end solderless wrapped connection is on described roller devices.The utility model solves when elevator aloft work generation catastrophic discontinuityfailure, and maintenance is inconvenient, and the problem such as easily to cause danger when maintainer keeps in repair, meanwhile, takies the working space of elevator hardly, improve the work efficiency of elevator.
Description
Technical field
The utility model relates to building hoist maintenance repair, area of maintenance, is specifically related to a kind of elevator high-altitude maintenance job platform.
Background technology
Along with the high speed development of national economy, building hoist starts to play huge effect at increasing building field, also some special functions will be applied in some special places, but, due to the continuous progress of production level, in order to boost productivity, economize labor time, people require also more and more higher to the properity of elevator, safety performance.On-the-spot in construction site, operating mode is comparatively complicated various, construction safety is particularly important, the daily service of building hoist, maintenance, maintenance are the most important thing, especially, during aloft work, how fast, conveniently catastrophic discontinuityfailure, carry out the life security problems keeping in repair and how to ensure service personnel, be necessary based on the problems referred to above, elevator designs a kind of maintenance work platform.
Application number is in the Chinese patent of " 201220416753.7 ", disclose the utility model patent that name is called " elevator plate-turning door structure ", its technical scheme is as follows: the upward swing door connected by linkage and plate-turning door, upward swing door moves up and down the doorframe top being arranged on cage, plate-turning door upset is movably connected in doorframe bottom, linkage is arranged on cage sidewall, although the combination of plate-turning door and guardrail has similar structure in this utility model, but, when plate-turning door altogether time guardrail can take a part of space of elevator, in addition, the annexation of steel rope and plate-turning door is comparatively complicated, install, it is not too convenient to keep in repair.
Utility model content
In order to solve when elevator aloft work, catastrophic discontinuityfailure, how fast, conveniently carry out the life security problems keeping in repair and how to ensure service personnel, the utility model provides a kind of elevator high-altitude maintenance job platform.
A kind of elevator high-altitude maintenance job platform, the guardrail comprising doorframe, be fixed on the platform bottom doorframe and be fixed in the middle part of doorframe, steel rope is connected with between described platform and described doorframe, between described guardrail and described doorframe, both sides are provided with self-locking mechanism, the described both sides, close described doorframe one end at described platform are provided with pull bar, described pull bar is connected with described self-locking mechanism, and described doorframe is provided with roller devices, and described steel rope one end solderless wrapped connection is on described roller devices.
Further, described self-locking mechanism is made up of 2 diplopore connecting rods, and hinged by 1 rotating shaft.
Further, described self-locking mechanism one end is hinged by a described wherein diplopore connecting rod and described guardrail, the other end pass through another diplopore connecting rod described and described doorframe hinged.
Further, described pull bar is connected to the coupling end of two diplopore pipe links of described self-locking mechanism, and is connected and fixed together by described rotating shaft.
Further, in the middle part of described doorframe, both sides are provided with boatswain chair, described guardrail by rotating shaft and described boatswain chair hinged.
Further, the cross sectional shape of described boatswain chair is trapezoidal.
Further, described platform is at least provided with 1 buckle away from one end of described doorframe.
Further, described doorframe is at least provided with 1 buckling parts, described buckle and described buckling parts are interlocked.
The utility model has the advantage of: the pull bar be connected with described platform by the self-locking device that arranges between guardrail with doorframe and self-locking device, the interlock of guardrail and platform when achieving keying, realize opening or closing rapidly of workplatform, when being convenient to catastrophic discontinuityfailure occurs, operator can carry out the work in time, in addition, when platform is closed, guardrail puts down thereupon, takies elevator duty space hardly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of construction profile schematic diagram of elevator high-altitude maintenance job platform.
Detailed description of the invention
The utility model provides a kind of elevator high-altitude maintenance job platform, solve when elevator aloft work generation catastrophic discontinuityfailure, maintenance is inconvenient, the problem such as easily to cause danger when maintainer keeps in repair, simultaneously, take the working space of elevator hardly, improve the work efficiency of elevator.
Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technical scheme in the utility model, obviously, described is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Shown in composition graphs 1, a kind of elevator high-altitude maintenance job platform, comprise doorframe 1, the guardrail 3 being fixed on the platform 2 bottom doorframe 1 and being fixed in the middle part of doorframe 1, steel rope 6 is connected with between described platform 2 and described doorframe 1, between described guardrail 3 and described doorframe 1, both sides are provided with self-locking mechanism 4, described self-locking mechanism 4 is made up of 2 diplopore connecting rods 41, and it is hinged by 1 rotating shaft 42, described self-locking mechanism 4 one end is hinged with described guardrail 3 by a described wherein diplopore connecting rod 41, the other end is hinged with described doorframe 1 by another diplopore connecting rod 41 described, the described both sides, close described doorframe 1 one end at described platform 2 are provided with pull bar 5, described pull bar 5 is connected to the coupling end 40 of two diplopore pipe links 41 of described self-locking mechanism 4, and be connected and fixed together by described rotating shaft 42, described doorframe 1 is provided with roller devices 7, described steel rope 6 one end solderless wrapped connection is on the roller 14 of described roller devices 7, when platform 1 is packed up, described steel rope 6 is freely packed up or around on described roller 14, in the middle part of described doorframe, both sides are provided with boatswain chair 10, the cross sectional shape of described boatswain chair 10 is trapezoidal, it has elliptical aperture or strip hole 15, described guardrail 3 is articulated with on described elliptical aperture or strip hole 15 by rotating shaft and described boatswain chair, described platform 2 is at least provided with 1 buckle 9 away from one end of described doorframe 1, described buckle 9 is provided with draw-in groove 13, described doorframe 1 is at least provided with 1 buckling parts 8, described buckling parts 8 is provided with contact part 12, the draw-in groove 13 of described buckle 9 is interlocked with the contact part 12 of described buckling parts 8.
When platform 2 is opened, described pull bar 5 pulls described self-locking mechanism 4 to launch, thus support guardrail 13 upwardly opens, when self-locking mechanism 4 reaches the limit of position, 2 diplopore connecting rods 41 in straight line, thus realize self-locking, and by firm the supporting of described guardrail 3; When platform 2 is packed up, described for promotion self-locking mechanism 4 shrinks by described pull bar 5 to be turned up, thus drives described guardrail 3 to pack up downwards.
Pass to description known, the utility model has the advantage of: the pull bar be connected with described platform by the self-locking device that arranges between guardrail with doorframe and self-locking device, the interlock of guardrail and platform when achieving keying, realize opening or closing rapidly of workplatform, when being convenient to catastrophic discontinuityfailure occurs, operator can carry out the work, in time in addition, when platform is closed, guardrail puts down thereupon, takies elevator duty space hardly.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. an elevator high-altitude maintenance job platform, the guardrail comprising doorframe, be fixed on the platform bottom doorframe and be fixed in the middle part of doorframe, steel rope is connected with between described platform and described doorframe, it is characterized in that, between described guardrail and described doorframe, both sides are provided with self-locking mechanism, the both sides, close described doorframe one end of described platform are provided with pull bar, described pull bar is connected with described self-locking mechanism, described doorframe is provided with roller devices, and described steel rope one end solderless wrapped connection is on described roller devices.
2. a kind of elevator high-altitude maintenance job platform according to claim 1, it is characterized in that, described self-locking mechanism is made up of 2 diplopore connecting rods, and hinged by 1 rotating shaft.
3. a kind of elevator high-altitude maintenance job platform according to claim 2, is characterized in that, described self-locking mechanism one end is hinged by diplopore connecting rod described in one and described guardrail, the other end pass through another diplopore connecting rod and described doorframe hinged.
4. a kind of elevator high-altitude maintenance job platform according to claim 2, is characterized in that, described pull bar is connected to the coupling end of two diplopore pipe links of described self-locking mechanism, and is connected and fixed together by described rotating shaft.
5. a kind of elevator high-altitude maintenance job platform according to claim 1, it is characterized in that, in the middle part of described doorframe, both sides are provided with boatswain chair, described guardrail by rotating shaft and described boatswain chair hinged.
6. a kind of elevator high-altitude maintenance job platform according to claim 5, is characterized in that, the cross sectional shape of described boatswain chair is trapezoidal.
7. a kind of elevator high-altitude maintenance job platform according to claim 1, is characterized in that, described platform is at least provided with 1 buckle away from one end of described doorframe.
8. a kind of elevator high-altitude maintenance job platform according to claim 7, is characterized in that, described doorframe is at least provided with 1 buckling parts, described buckle and described buckling parts are interlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432518.8U CN204474085U (en) | 2014-08-01 | 2014-08-01 | A kind of elevator high-altitude maintenance job platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432518.8U CN204474085U (en) | 2014-08-01 | 2014-08-01 | A kind of elevator high-altitude maintenance job platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474085U true CN204474085U (en) | 2015-07-15 |
Family
ID=53629888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432518.8U Expired - Fee Related CN204474085U (en) | 2014-08-01 | 2014-08-01 | A kind of elevator high-altitude maintenance job platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584408A (en) * | 2016-12-30 | 2017-04-26 | 廖忠民 | Stepless distance adjusting maintenance working table of lifting device |
| CN110184978A (en) * | 2019-06-11 | 2019-08-30 | 云南中商正晓农业科技有限公司 | A kind of the environmental cleanup machinery equipment and business model of automatic running |
| CN110202300A (en) * | 2019-06-24 | 2019-09-06 | 中国水电四局(阳江)海工装备有限公司 | Wind power tower door frame welding platform |
| CN111632288A (en) * | 2020-04-28 | 2020-09-08 | 张志明 | Safety escape device for high-rise building |
-
2014
- 2014-08-01 CN CN201420432518.8U patent/CN204474085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584408A (en) * | 2016-12-30 | 2017-04-26 | 廖忠民 | Stepless distance adjusting maintenance working table of lifting device |
| CN110184978A (en) * | 2019-06-11 | 2019-08-30 | 云南中商正晓农业科技有限公司 | A kind of the environmental cleanup machinery equipment and business model of automatic running |
| CN110202300A (en) * | 2019-06-24 | 2019-09-06 | 中国水电四局(阳江)海工装备有限公司 | Wind power tower door frame welding platform |
| CN111632288A (en) * | 2020-04-28 | 2020-09-08 | 张志明 | Safety escape device for high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |