CN201962044U - Aloftwork platform steel wire rope security detection device - Google Patents
Aloftwork platform steel wire rope security detection device Download PDFInfo
- Publication number
- CN201962044U CN201962044U CN2011200364508U CN201120036450U CN201962044U CN 201962044 U CN201962044 U CN 201962044U CN 2011200364508 U CN2011200364508 U CN 2011200364508U CN 201120036450 U CN201120036450 U CN 201120036450U CN 201962044 U CN201962044 U CN 201962044U
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- China
- Prior art keywords
- detection device
- steel wire
- wire rope
- aloftwork
- security detection
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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.)
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Abstract
The utility model relates to a steel wire rope security detection device applicable to an aloftwork platform, which belongs to the technical field of engineering machinery, and comprises a spring bearer plate (1). An installation hole (8) is arranged at the upper part of the spring bearer plate (1), and a spring sheathed tube (9) is arranged at the lower part of the installation hole (8); an approach switch (5) is arranged on the installation hole (8); a plurality of disk springs (2) are sheathed on the sleeve sheathed tube (9); and two adjacent disk springs (2) are arranged in reverse directions. For the steel wire rope security detection device applicable to the aloftwork platform, the distance between the approach switch and a mother arm can be adopted to judge whether a steel wire rope is loosened or broken, and an alarm signal can be sent out timely, thereby effectively preventing safety accidents.
Description
Technical field
The utility model relates to a kind of steel rope safety detection device that is applicable to high-altitude operation platform, belongs to technical field of engineering machinery.
Background technology
High-altitude operation platform is mainly used in industries such as building ship, port machine manufacturing and building, it mainly by chassis, turn table, telescopic boom, hang head, work bucket, control box, driving engine and oil cylinder etc. are formed up and down.Before the utility model, traditional high-altitude operation platform does not have the steel rope safety detection device, and under the long-time running situation, steel rope can produce loosening or disconnected rope phenomenon, is easy to generate safety misadventure at high-altitude operation platform.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high-altitude operation platform steel rope safety detection device is provided, and can detect the loosening or disconnected rope phenomenon of steel rope timely and effectively, the generation of prevention safety misadventure.
The purpose of this utility model is achieved in that a kind of high-altitude operation platform steel rope safety detection device, be characterized in: it comprises spring bearer plate, described spring bearer plate top is provided with mounting hole, the bottom is provided with the cover reed pipe, be equipped with near switch on the described mounting hole, be set with several disk springs on the described cover reed pipe, adjacent two disk springs are oppositely placed.
Compared with prior art, the beneficial effects of the utility model are:
The steel rope safety detection device of a kind of high-altitude operation platform of the utility model, it can be restricted by judging near the distance between switch and the female arm whether steel rope becomes flexible or break, and the signal that gives the alarm in time, can effectively prevent the generation of safety misadventure.
Description of drawings
Fig. 1 is the structural representation of the utility model high-altitude operation platform steel rope safety detection device.
Fig. 2 is the structural representation of spring bearer plate.
Wherein:
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of high-altitude operation platform steel rope safety detection device, it comprises spring bearer plate 1, described spring bearer plate 1 top is provided with mounting hole 8, the bottom is provided with cover reed pipe 9, is equipped with near switch 5 on the described mounting hole 8, is set with several disk springs 2 on the described cover reed pipe 9, adjacent two disk springs 2 are oppositely placed, and are connected with warning device near switch 5.
When high-altitude operation platform steel rope safety detection device is installed, steel rope 3 one ends are connected with a double-screw bolt 6, double-screw bolt 6 passes female arm 4 and with spring bearer plate 1 and by locknut 7 spring bearer plate 1 is fixed on female arm 4, can compress disk spring 2 and adjust tension force by adjusting locknut 7 near distance between switch 5 and the female arm 4 and steel rope 3, initial condition should be adjacent to female arm 4 near switch 5, this moment is near switch 5 normal operation, in the time that steel rope produces loosening or disconnected rope and makes near switch 5 and female arm 4 distances greater than the safety distance set, to lose efficacy near switch 5 this moment, will send alerting signal with the warning device that is connected near switch 5.
Claims (1)
1. high-altitude operation platform steel rope safety detection device, it is characterized in that: it comprises spring bearer plate (1), described spring bearer plate (1) top is provided with mounting hole (8), the bottom is provided with cover reed pipe (9), be equipped with on the described mounting hole (8) near switch (5), be set with several disk springs (2) on the described cover reed pipe (9), adjacent two disk springs (2) are oppositely placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200364508U CN201962044U (en) | 2011-02-11 | 2011-02-11 | Aloftwork platform steel wire rope security detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200364508U CN201962044U (en) | 2011-02-11 | 2011-02-11 | Aloftwork platform steel wire rope security detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962044U true CN201962044U (en) | 2011-09-07 |
Family
ID=44524579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200364508U Expired - Fee Related CN201962044U (en) | 2011-02-11 | 2011-02-11 | Aloftwork platform steel wire rope security detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827063A (en) * | 2019-03-28 | 2019-05-31 | 湖南运想重工有限公司 | A kind of disengagable formula drawstring safety guard and aerial work platform |
| CN112174058A (en) * | 2020-11-06 | 2021-01-05 | 浙江鼎力机械股份有限公司 | Lifting structure of electric lifting type aerial work platform truck |
-
2011
- 2011-02-11 CN CN2011200364508U patent/CN201962044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827063A (en) * | 2019-03-28 | 2019-05-31 | 湖南运想重工有限公司 | A kind of disengagable formula drawstring safety guard and aerial work platform |
| CN112174058A (en) * | 2020-11-06 | 2021-01-05 | 浙江鼎力机械股份有限公司 | Lifting structure of electric lifting type aerial work platform truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140211 |