CN2607564Y - Wirerope tension meter - Google Patents
Wirerope tension meter Download PDFInfo
- Publication number
- CN2607564Y CN2607564Y CN 03212286 CN03212286U CN2607564Y CN 2607564 Y CN2607564 Y CN 2607564Y CN 03212286 CN03212286 CN 03212286 CN 03212286 U CN03212286 U CN 03212286U CN 2607564 Y CN2607564 Y CN 2607564Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- main body
- steel wire
- sensing device
- mechanical force
- 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
Links
Abstract
The utility model relates to a measuring apparatus for the tensile force of a steel wire rope and consists of a body, a cam, a supporting cushion, a pin-roller, a spring, a prop-up pole, a fixing bracket, a buckle, a base, a signal-emitting device, a signal-receiving displaying device, a locating pin, a pin and a handle, wherein a mechanical force sensing device is arranged between the cam and the base. The utility model has the a high measurement precision and a quick simple operation; displays and measures the tensile force readings of the steel wire rope with a big measurement range; has a small volume and a long service life; and is an optimal measuring apparatus for the measurement and adjustment of the tensile force between various steel wire ropes of the chamber-type elevator.
Description
Technical field
The utility model relates to the fine measuring instrument of the suffered tension force size of a kind of measuring steel wire rope, and it is applicable in the skyscraper adjustment Side of suffered tension force size amount between each wire rope on the cab formula elevator; The field that also can be used for the suffered tension force size of the accurate Side amount wire rope of other needs.
Background technology
The instrument of the suffered tension force relative size of Side amount cab formula each wire rope of elevator was the yellow tautness meter of bullet in the past, and it is made up of pull bar, spring, pull hook, pointer, shell etc.Its measuring method is: hand-held spring tension meter, and hang on the wire rope with pull hook, and laterally spur certain distance perpendicular to wire rope, read scale shown in the pointer, come the size of the suffered tension force of each wire rope of comparison with this.In its use, expose that relatively to measure the suffered tension error of each wire rope very big, do not reach the requirement of national Specification, measuring error surpasses several times of national Specification even tens times (suffered tension force difference is in ± 5% between each wire rope of national Specification) at all.Its reason is: 1. the horizontal wire rope that draws is accurate to the difficult control of certain distance.2. show that with the scale value on the spring tension meter size of the suffered tension force of each wire rope of comparison is too coarse really, how many kg the concrete numerical value that can not really demonstrate the suffered tension force of wire rope is.So survey instrument and measuring method are further improved.
Summary of the invention
The purpose of this utility model be to provide a kind of measuring method science, measuring accuracy height, numerical value simple and quick, that measure be the suffered tension force of wire rope and by liquid crystal digital show, the instrument volume is little, in light weight, measurement range big, the steel wire rope tension measuring instrument of long service life.
The technical scheme of the utility model technical solution problem is: it by main body, cam, support pads, bearing pin, spring, fore-set, fixed support, draw buckle, pulling seat, sender unit, signal receiving and displaying device, register pin, live latch and handle etc. form, and are provided with the mechanical force sensing device between its described cam and the pulling seat.
The bearing pin that described cam is driven when rotated, mechanical force sensing device, pulling seat, draw button, register pin, movable assemblies such as the latch of living are installed on the hole at main body middle part.
Described fixed support is contained in main body respectively up and down on the hole at two ends.
Described fixed support is a circular arc with drawing the button and the surface of contact of wire rope.
The utility model is owing to be provided with the mechanical force sensing device between cam and pulling seat; The bearing pin that cam is driven when rotated, mechanical force sensing device, pulling seat, draw button, register pin, movable assemblies such as the latch of living are installed on the hole at main body middle part; Fixed support is contained in main body respectively up and down on the hole at two ends; Fixed support is a circular arc with drawing the button and the surface of contact of wire rope; And the bearing pin that fixed support and cam drove, mechanical force sensing device, pulling seat, draw button, register pin, movable assembly such as the latch of living and make wire rope produce certain a series of technical measures such as angle by main body, support pads, and when facts have proved in measuring operation, the each measurement makes the fixed angle of wire rope generation constant; Under the effect of the suffered tension force of wire rope, make the mechanical force sensing device be subjected to certain pulling force effect by the angle that produces, the mechanical force sensing device converts suffered pulling force to electric signal, and send by sender unit, after the signal receiving and displaying device is received signal and processing, on LCDs, demonstrate the concrete numerical value of the suffered tension force of wire rope.The unit that shows numerical value is kg.
Description of drawings
Fig. 1 is main TV structure figure of the present utility model.
Fig. 2 is that the A of Fig. 1 is to structural drawing.
Embodiment
Embodiment of the present utility model in conjunction with the accompanying drawings in addition detail describe: main body 1 be with intensity preferably light material make; Cam 4 is hinged by bearing pin 5 with mechanical force sensing device 2; Support pads 3 is fixed on the main body 1 middle part its right end face by fillister head screw 6; The working surface of cam 4 and support pads 3 be the retention wire contact condition at any time; And its working surface is done relative sliding motion on the surface of contact of support pads 3 during cam 4 rotation; Mechanical force sensing device 2 is loaded in main body 1 mider hole and with the gap and matches; Pulling seat 12 is connected by sunk screw 15 with mechanical force sensing device 2; Spring 7 and fore-set 10 are contained in the periphery hole of main body 1 mider hole; Spring 7 makes fore-set 10 withstand on the back side of mechanical force sensing device 2 convex edges; Draw button 11 and pulling seat 12 hinged by register pin 14; Drawing button 11 can be that the center is rotated with register pin 14; Draw button 11 rotations surround wire rope 9 back with the latch 17 of living will draw buckle 11 and the other end of pulling seat 12 hinged; Two fixed supports 8 are loaded on respectively on the hole at main body two ends about in the of 1; Fixed support 8 is a circular arc with drawing the button 11 and the surface of contact of wire rope 9; Handle 13 is installed in the side of main body 1; Sender unit 16 is loaded on the side of main body 1; Use the wireless technology means between sender unit 16 and the signal receiving and displaying device 18; Signal receiving and displaying device (18) is provided with liquid crystal digital display.
The utility model using method is: rotating cam 4 makes its workplace to minimum point, unpluging latch alive 17 and Unscrew draws and buckles 11, the arc surface of two ends fixed support 8 is leaned against on the wire rope 9, rotation is drawn button 11 and is crowded around wire rope 9, with the latch 17 of living with pulling seat 12 with draw that to buckle 11 the other end hinged, rotating cam 4 is to the peak of its workplace, the bearing pin 5 that driven at fixed support 8 and cam 4 this moment, mechanical force sensing device 2, pulling seat 12, draw button 11, register pin 14, under latch 17 effects such as assembly such as activity such as grade alive and by main body 1, support pads 3 makes wire rope 9 produce certain angle, at this moment wire rope 9 acts on and draws the transverse force of buckleing on 11 by register pin 14, latch 17 alive, pulling seat 12 and sunk screw 15 make mechanical force sensing device 2 be subjected to certain pulling force, mechanical force sensing device 2 converts pulling force to electric signal, and send by sender unit 16, after signal receiving and displaying device 18 is received signal and processing, demonstrate the concrete numerical value of wire rope 9 suffered tension force on LCDs, the unit of numerical value is kg.
Claims (6)
1, a kind of steel wire rope tension measuring instrument, by main body (1), cam (4), support pads (3), bearing pin (5), spring (7), fore-set (10), fixed support (8), draw buckle (11), pulling seat (12), sender unit (16), signal receiving and displaying device (18), register pin (14), live latch (17) and handle (13) etc. are formed; It is characterized in that being provided with mechanical force sensing device (2) between described cam (4) and the pulling seat (12).
2, steel wire rope tension measuring instrument according to claim 1 is characterized in that bearing pin (5), mechanical force sensing device (2), pulling seat (12) that described cam (4) driven when rotated, draws button (11), register pin (14), the latch movable assemblies such as (17) of living is installed on the hole at main body (1) middle part.
3, steel wire rope tension measuring instrument according to claim 1 is characterized in that described fixed support (8) is contained in main body (1) respectively up and down on the hole at two ends.
4, steel wire rope tension measuring instrument according to claim 1, it is characterized in that described fixed support (8) and drawing the button (11) and the surface of contact of wire rope (9) is circular arc.
5, steel wire rope tension measuring instrument according to claim 1 is characterized in that described mechanical force sensing device (2) is loaded in the hole at main body (1) middle part; Cam (4) links by bearing pin (5) with mechanical force sensing device (2); Pulling seat (12) is connected by countersunk head screw (15) with mechanical force sensing device (2); Draw button (11) and pulling seat (12) to link by the register pin (14) and the latch (17) of living; Support pads (3) is fixed on its right end face at main body (1) middle part by socket cap screw (6); Spring (7) and fore-set (10) are contained in the periphery hole of main body (1) mider hole; Fore-set (10) withstands on the back side of mechanical force sensing device (2) convex edge; Sender unit (16) is loaded on the survey face of main body (1).
6, steel wire rope tension measuring instrument according to claim 1 is characterized in that described signal receiving and displaying device (18) is provided with liquid crystal digital display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212286 CN2607564Y (en) | 2003-04-01 | 2003-04-01 | Wirerope tension meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212286 CN2607564Y (en) | 2003-04-01 | 2003-04-01 | Wirerope tension meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607564Y true CN2607564Y (en) | 2004-03-24 |
Family
ID=34159447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212286 Expired - Fee Related CN2607564Y (en) | 2003-04-01 | 2003-04-01 | Wirerope tension meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607564Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391821C (en) * | 2005-05-31 | 2008-06-04 | 安徽中科智能高技术有限责任公司 | Method for measuring balance coefficient of elevator |
| CN102607756A (en) * | 2012-03-27 | 2012-07-25 | 申龙电梯股份有限公司 | Elevator steel wire rope tension detection device |
| CN103072917A (en) * | 2013-02-27 | 2013-05-01 | 威海市海泰起重机械有限公司 | Steel wire rope elasticity limiting device |
| CN103674698A (en) * | 2014-01-04 | 2014-03-26 | 何敬丽 | Nylon cord tension testing collet |
| CN107098238A (en) * | 2017-07-05 | 2017-08-29 | 冯锦文 | A kind of method of elevator rope tension test |
-
2003
- 2003-04-01 CN CN 03212286 patent/CN2607564Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391821C (en) * | 2005-05-31 | 2008-06-04 | 安徽中科智能高技术有限责任公司 | Method for measuring balance coefficient of elevator |
| CN102607756A (en) * | 2012-03-27 | 2012-07-25 | 申龙电梯股份有限公司 | Elevator steel wire rope tension detection device |
| CN103072917A (en) * | 2013-02-27 | 2013-05-01 | 威海市海泰起重机械有限公司 | Steel wire rope elasticity limiting device |
| CN103072917B (en) * | 2013-02-27 | 2015-01-07 | 威海市海泰起重机械有限公司 | Steel wire rope elasticity limiting device |
| CN103674698A (en) * | 2014-01-04 | 2014-03-26 | 何敬丽 | Nylon cord tension testing collet |
| CN107098238A (en) * | 2017-07-05 | 2017-08-29 | 冯锦文 | A kind of method of elevator rope tension test |
| CN107098238B (en) * | 2017-07-05 | 2018-12-04 | 冯锦文 | A kind of method of elevator rope tension test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |