CN201772997U - Portable ladder detecting device - Google Patents
Portable ladder detecting device Download PDFInfo
- Publication number
- CN201772997U CN201772997U CN2010202739886U CN201020273988U CN201772997U CN 201772997 U CN201772997 U CN 201772997U CN 2010202739886 U CN2010202739886 U CN 2010202739886U CN 201020273988 U CN201020273988 U CN 201020273988U CN 201772997 U CN201772997 U CN 201772997U
- Authority
- CN
- China
- Prior art keywords
- ladder
- wire rope
- detecting device
- steel wire
- portable ladder
- 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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- Ladders (AREA)
Abstract
The utility model relates to a portable ladder detecting device, which belongs to electric tools and comprises a vertical post and a tension tester. The tension tester is connected with a tension sensor, two ends of the tension sensor are respectively connected with a steel wire rope, the steel wire rope at one end is connected with a hook, the other steel wire rope is connected with a winding device, a plurality of beams are arranged on the vertical post, and a holding groove I is arranged at the lower end of the vertical post. When in use, the portable ladder detecting device is fixed onto a foundation or a planar face, one end of a ladder is installed inside the holding groove I, the hook is suspended on an optional pedal beam of the ladder, and readings can be obtained after the steel wire ropes are tensioned by the winding device. The portable ladder detecting device is more convenient in use, small in occupied space and convenient in storage. Further, as a holding groove II is further provided, the tension tester, the tension sensor, the steel wire ropes and the hook can be placed inside the holding groove II when the portable ladder detecting device is not used.
Description
Technical field
The utility model belongs to electric power tool, is specifically related to a kind of device that can test electric power overhaul ladder mechanical property.
Background technology
In electric power overhaul, need often climb, this will use the maintenance ladder, if maintenance ladder mechanical property is bad, can bring the Personal Risk to the operator.And the existing subjective judgement that mostly judgement of overhauling the ladder mechanical property is to rely on the staff, application number is " 200910232298.8 ", name is called the patent of invention of " ladder detection device " and has introduced a kind of simple in structure, easy to operate device, can detect the mechanical property of maintenance ladder, but the occupied space of the underframe of this device and block is bigger, preserves cumbersome.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of portable ladder detection device is provided, and it is simple in structure, and is easy to use.
The technical solution of the utility model realizes in the following manner:
A kind of ladder detection device, comprise column and tension tester, tension tester links to each other with pulling force sensor, each links to each other the pulling force sensor two ends with one section wire rope, wherein an end wire rope links to each other with hook, another section wire rope links to each other with take-up, and column is provided with several crossbeams, and column lower end is provided with standing groove I.
Described standing groove I side is provided with standing groove II.
During use, the utility model is fixed on the ground or on certain plane, ladder one end is contained in the standing groove I, hook is suspended on the arbitrarily foot-operated beam of ladder, can obtain reading from tension tester by the take-up tense wire rope then.It is comparatively convenient to use, and compares for the patent of invention of " 200910232298.8 " with application number, and the utility model does not need underframe and block, little, the convenient storage in the space that occupies.In addition, the novel standing groove II that also is provided with of this use when impracticable device, can put into standing groove II with tension tester, pulling force sensor, wire rope and hook.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, the utility model comprises column 5 and tension tester 3, tension tester 3 links to each other with pulling force sensor 2, each links to each other pulling force sensor 2 two ends with one section wire rope 4, wherein an end wire rope 4 links to each other with hook 8, another section wire rope 4 links to each other with take-up 1, and column 5 is provided with several crossbeams 6, and column 5 lower ends are provided with standing groove I 9.
Described standing groove I 9 sides are provided with standing groove II 10.
The utility model use is as follows: will overhaul ladder 7 and put into standing groove I 9, hook 8 hangs on the arbitrarily foot-operated beam of maintenance ladder 7, use take-up 1 tense wire rope 4 and write down the numerical value of tension tester 3, reading up to tension tester 3 reaches setting value, stops take-up afterwards and keeps this value of thrust, unloads this pulling force after a period of time, if each parts of maintenance ladder 7 are obviously distortion not, then explanation maintenance ladder is specification product, otherwise, be substandard product.
Claims (2)
1. portable ladder detection device, comprise column (5) and tension tester (3), tension tester (3) links to each other with pulling force sensor (2), each links to each other pulling force sensor (2) two ends with one section wire rope (4), wherein an end wire rope (4) links to each other with hook (8), another section wire rope (4) links to each other with take-up (1), it is characterized in that: column (5) is provided with several crossbeams (6), and column (5) lower end is provided with standing groove I (9).
2. portable ladder detection device according to claim 1 is characterized in that: described standing groove I (9) side is provided with standing groove II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739886U CN201772997U (en) | 2010-07-28 | 2010-07-28 | Portable ladder detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739886U CN201772997U (en) | 2010-07-28 | 2010-07-28 | Portable ladder detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772997U true CN201772997U (en) | 2011-03-23 |
Family
ID=43752845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202739886U Expired - Fee Related CN201772997U (en) | 2010-07-28 | 2010-07-28 | Portable ladder detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323155A (en) * | 2011-06-01 | 2012-01-18 | 咸阳供电局 | Load test device for insulating climbing square ladder, insulating ladder, single ladder and herring bone ladder |
| CN104849632A (en) * | 2015-05-15 | 2015-08-19 | 国家电网公司 | Easy-to-move insulated ladder load detection device |
-
2010
- 2010-07-28 CN CN2010202739886U patent/CN201772997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323155A (en) * | 2011-06-01 | 2012-01-18 | 咸阳供电局 | Load test device for insulating climbing square ladder, insulating ladder, single ladder and herring bone ladder |
| CN104849632A (en) * | 2015-05-15 | 2015-08-19 | 国家电网公司 | Easy-to-move insulated ladder load detection device |
| CN104849632B (en) * | 2015-05-15 | 2017-10-31 | 国家电网公司 | It is a kind of to be easy to the mobile device for detecting insulating ladder load |
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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: 20110323 Termination date: 20110728 |