CN204751805U - Elevator car with car top guardrail - Google Patents
Elevator car with car top guardrail Download PDFInfo
- Publication number
- CN204751805U CN204751805U CN201520446725.3U CN201520446725U CN204751805U CN 204751805 U CN204751805 U CN 204751805U CN 201520446725 U CN201520446725 U CN 201520446725U CN 204751805 U CN204751805 U CN 204751805U
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- CN
- China
- Prior art keywords
- extension
- fixed part
- guardrail
- car
- fixed
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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 an elevator car with car top guardrail, including the car body, the top of car body is enclosed and is equipped with the guardrail, and the guardrail includes the top articulated extension of fixed part and fixed part one side, is provided with between fixed part and the extension to rise immediately and set level a location structure and two location structure of back for the extension location at the extension respectively. The utility model discloses a guardrail divide into fixed part and extension, the extension articulates the top at the fixed part, in elevator operation, the extension is kept flat and is fixed with the fixed part through the 2nd location structure, can not occupation space, also can or can not influence elevator operation because the extension rocks, when overhauing, immediately, get up the extension and be fixed with extension and fixed part through a location structure, make the requirement of highly satisfying the national standard of guardrail, solved under the elevator headroom condition inadequately, the guardrail height can not satisfy the problem that the national standard required.
Description
Technical field
The utility model relates to a kind of lift car, particularly relates to a kind of lift car with car top guardrail, belongs to elevators field.
Background technology
According to Standard, guardrail must be installed in the sedan-chair top of lift car, and explicitly calls for the height of guardrail, the requirement according to GB7588-20038.13.3: when sedan-chair top free distance is greater than 0.85m, the height of guardrail should not be less than 1.10m, in this case, if, and the high guardrail of 1.1m is set between sedan-chair head space not, elevator just cannot run, if do not arrange so high guardrail, when just cannot meet maintenance, GB is to the requirement of guardrail height.
Utility model content
The purpose of this utility model is to provide a kind of lift car with car top guardrail, to solve in prior art because between sedan-chair head space not, the high guardrail of 1.1m cannot be set and cause maintenance time guardrail height do not meet the problem of Standard.
In order to realize above object, the utility model adopts following technical scheme: a kind of lift car with car top guardrail, comprise car body, the top of car body is arranged with guardrail, guardrail comprises the hinged extension in the top of fixed part and fixed part side, be provided with between fixed part and extension respectively extension erect with set level after first location structure of locating for extension and the second location structure.
The first described location structure is latch structure, and the pin slide of described latch structure is assemblied on extension, and the pin-and-hole part of latch result is fixed on fixed part.
The ear that the top that the second described location structure comprises extension side is fixed, described ear is adjacent on the medial surface of fixed part after extension is set level, ear is provided with the knock hole passed for bolt assembly, fixed part is provided with the mating holes coordinating with knock hole and pass for bolt assembly.
The outside on described fixed part top is fixed with contact inductive switch, the contact of contact inductive switch after extension erects with the lower edge force fit of extension.
Described extension by hinge and fixed part hinged.
Guardrail of the present utility model is divided into fixed part and extension, extension is hinged on the top of fixed part, when elevator runs, extension is kept flat and is fixed by the second location structure and fixed part, can not take up room, also can not affect elevator to run because extension rocks, when overhauling, extension erected come and by the first location structure, extension and fixed part fixed, the height of guardrail is made to meet the requirement of GB, solve when elevator head room deficiency, guardrail height can not meet the problem of Standard.
Accompanying drawing explanation
Fig. 1 is the structural representation at the utility model embodiment visual angle when the state that extension is set level;
Fig. 2 is the structural representation at the utility model embodiment another visual angle when the state that extension is set level;
Fig. 3 is the structural representation at the utility model embodiment visual angle when the state that extension erects;
Fig. 4 is the structural representation at the utility model embodiment another visual angle when the state that extension erects;
Fig. 5 is the partial enlarged drawing at the second location structure place in Fig. 1;
Fig. 6 is the partial enlarged drawing at contact inductive switch place in Fig. 2;
Fig. 7 is the partial enlarged drawing at the first location structure place in Fig. 3;
Fig. 8 is the partial enlarged drawing at contact inductive switch place in Fig. 4.
Detailed description of the invention
A kind of embodiment with the lift car of car top guardrail, in Fig. 1-8, the top of its car body is arranged with guardrail, the fixed part 1 of guardrail is fixedly assemblied in the top of car body, fixed part 1 has four parts, surround square, namely there are four sides, the top of the side of fixed part 1 is hinged with extension 2, hinged by hinge between fixed part 1 and extension 2, like this, extension can overturn relative to fixed part, it is coplanar that extension erects corresponding part that is rear and fixed part, extends the height of fixed part, make guardrail meet Standard.Extension 2 is when setting level, the top of both sides and the other both sides of fixed part is close to, in the ear 6 that the top of extension side is fixing, ear 6 is adjacent on the medial surface of fixed part respective side after extension is set level, ear 6 offers knock hole, the correspondence position of fixed part is provided with mating holes, when extension 2 is in flat condition, knock hole overlaps completely with mating holes, wear upper bolt assembly 7 by these two holes just extension and fixed part to be fixed together, like this, in the process that elevator runs, extension would not rock, the operation of elevator can not be affected.Knock hole in ear, ear, the mating holes do not fixed and bolt assembly 7 be composition the second location structure 3 jointly.At fixed part 1, the position that extension 2 is combined is provided with latch structure 5, the pin slide of latch structure 5 is assemblied on extension, the pin-and-hole part of latch result is fixed on fixed part, after extension erects, moved down by bearing pin and insert in pin-and-hole part, extension just can not move relative to fixed part, when extension is set level by needs, first by bearing pin moves, itself and pin-and-hole part are thrown off, extension can be set level.
At the top of fixed part 1, contact inductive switch 4 is installed, contact inductive switch 4 is in the outside of fixed part 1, the contact of contact inductive switch 4 stretches out on the upper surface of fixed part 1, and after extension 2 erects, the contact of contact inductive switch 4 can be depressed by the lower edge of extension 2.
After extension 2 erects, the contact of contact inductive switch 4 can be depressed by the lower edge of extension 2, inductive switch can transmit electric signal to control system, illustrate that now guardrail is upright, elevator is in inspecting state, after extension is set level, extension decontrols the contact of contact inductive switch 4, inductive switch 4 transmits electric signal to control system, and now guardrail overturning is described, elevator is in normal operating condition.
Claims (5)
1. one kind has the lift car of car top guardrail, comprise car body, the top of car body is arranged with guardrail, it is characterized in that: guardrail comprises the hinged extension in the top of fixed part and fixed part side, be provided with between fixed part and extension respectively extension erect with set level after first location structure of locating for extension and the second location structure.
2. the lift car with car top guardrail according to claim 1, is characterized in that: the first described location structure is latch structure, and the pin slide of described latch structure is assemblied on extension, and the pin-and-hole part of latch result is fixed on fixed part.
3. the lift car with car top guardrail according to claim 1 and 2, it is characterized in that: the ear that the top that the second described location structure comprises extension side is fixed, described ear is adjacent on the medial surface of fixed part after extension is set level, ear is provided with the knock hole passed for bolt assembly, fixed part is provided with the mating holes coordinating with knock hole and pass for bolt assembly.
4. the lift car with car top guardrail according to claim 3, is characterized in that: the outside on described fixed part top is fixed with contact inductive switch, the contact of contact inductive switch after extension erects with the lower edge force fit of extension.
5. the lift car with car top guardrail according to claim 4, is characterized in that: described extension by hinge and fixed part hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446725.3U CN204751805U (en) | 2015-06-26 | 2015-06-26 | Elevator car with car top guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446725.3U CN204751805U (en) | 2015-06-26 | 2015-06-26 | Elevator car with car top guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751805U true CN204751805U (en) | 2015-11-11 |
Family
ID=54466534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446725.3U Expired - Fee Related CN204751805U (en) | 2015-06-26 | 2015-06-26 | Elevator car with car top guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473275A (en) * | 2015-12-18 | 2018-08-31 | 因温特奥股份公司 | Lift car with the guardrail that can be overturn and the control device for the lift facility with this lift car |
| CN109305621A (en) * | 2018-11-12 | 2019-02-05 | 浙江巨人机电有限公司 | A kind of guard bar device for passageway lift |
-
2015
- 2015-06-26 CN CN201520446725.3U patent/CN204751805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473275A (en) * | 2015-12-18 | 2018-08-31 | 因温特奥股份公司 | Lift car with the guardrail that can be overturn and the control device for the lift facility with this lift car |
| CN108473275B (en) * | 2015-12-18 | 2020-09-15 | 因温特奥股份公司 | Elevator car with a reversible protective rail and control device for an elevator system having such an elevator car |
| CN109305621A (en) * | 2018-11-12 | 2019-02-05 | 浙江巨人机电有限公司 | A kind of guard bar device for passageway lift |
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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: 20151111 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |