CN107843376A - A kind of high-precision tension-detecting mechanism - Google Patents
A kind of high-precision tension-detecting mechanism Download PDFInfo
- Publication number
- CN107843376A CN107843376A CN201711000571.5A CN201711000571A CN107843376A CN 107843376 A CN107843376 A CN 107843376A CN 201711000571 A CN201711000571 A CN 201711000571A CN 107843376 A CN107843376 A CN 107843376A
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- China
- Prior art keywords
- sides
- rail
- sliding
- rail groove
- detecting mechanism
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means
Abstract
The invention discloses a kind of high-precision tension-detecting mechanism, including monitor station, the top both sides of the monitor station are provided with set axle, two set axle sides close to each other are provided with limiting plate, the side of two limiting plates is provided with the through hole run through, the inside both sides of the through hole are provided with sliding rail, the inside both sides of the sliding rail are provided with the first sliding shoe, two first sliding shoes all extend on the outside of sliding rail and are connected with locking piece, the first spring is provided between described locking piece of middle part and sliding rail, two limiting plates side center close to each other is provided with sleeve, the side of two set axles is provided with the first rail groove.The present invention timely can carry out tension test before cable uses to any part of cable, and whether qualified, prevent occurring the phenomenon being broken in use if can effectively test out the tension force of cable, more facilitate during use.
Description
Technical field
The present invention relates to testing agency field, more particularly to a kind of high-precision tension-detecting mechanism.
Background technology
Information storage is according to certain form and to be stored sequentially in the information after processing and sorting sequence specific
A kind of information activities in carrier.Its purpose is to be easy to information manager and information user rapidly, accurately to identify, determine
Position and retrieval information.
In existing information storage cable technology, most cable is before use, the inconvenient length according to cable
Degree carries out tension force detection, causes cable to cause to be broken because tension force is too small in use, brings inconvenience during to use
Phenomenon, for this, we have devised a kind of high-precision tension-detecting mechanism to solve problem above.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of high-precision tension force proposed detects
Mechanism.
To achieve these goals, present invention employs following technical scheme：
A kind of high-precision tension-detecting mechanism, including monitor station, the top both sides of the monitor station are provided with set axle, and two
Individual set axle side close to each other is provided with limiting plate, and the side of two limiting plates, which is provided with, runs through logical
Hole, the inside both sides of the through hole are provided with sliding rail, and the inside both sides of the sliding rail are provided with the first slip
Block, two first sliding shoes, which are all extended on the outside of sliding rail, is connected with locking piece, described locking piece of middle part and cunning
The first spring is provided between dynamic rail road, two limiting plates side center close to each other is provided with sleeve, two institutes
The side for stating set axle is provided with the first rail groove, and the interior side of two first rail grooves is provided with second spring,
The opposite side of the second spring is provided with the second sliding shoe, and the outside that the second sliding shoe extends to the first rail groove is set
There is rotary shaft, horizontal measuring scale is rotatably connected in the rotary shaft, horizontal second is provided with the middle part of the monitor station
Rail groove, second rail groove are internally provided with the 3rd spring, and the opposite side of the 3rd spring is connected with the 3rd slip
Block, the side that the 3rd sliding shoe is extended to outside the second rail groove are provided with horizontal fix bar, the bottom of the fix bar
Portion is provided centrally with connecting rod, and the opposite side of the connecting rod is provided with limit hook, on the both sides side of the monitor station
Hydraulic cylinder is provided with, the output end of the hydraulic cylinder is respectively connected with horizontal expansion link, and the other end of two expansion links is equal
The both sides of even fix bar are fixedly connected.
Preferably, the set axle is wound with cable, and the sleeve, limit hook are adapted with through hole with cable.
Preferably, equally distributed millimeter graduation mark is provided with the graduated scale.
Preferably, the section of the limit hook is arc-shaped structure.
Preferably, described locking piece is inverted " v " structure.
Preferably, the inside of first rail groove and the second rail groove is provided with equally distributed ball.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, two the first sliding shoes all extend to slip
Locking piece is connected with the outside of track, the design of the first spring is provided between locking piece of middle part and sliding rail, is advantageous to
In using detection process, fixation is clamped to the both sides of the cable of certain length, the opposite side of connecting rod sets limited location
The design of grab, being advantageous to being fixed in the middle part of cable, the output end of hydraulic cylinder is respectively connected with horizontal expansion link,
The design that the both sides of the uniform fix bar of the other end of two expansion links are fixedly connected, is advantageous in detection process, to a fixed length
After the cable both sides of degree are fixed, control hydraulic cylinder is adjusted by the measuring scale connected in rotary shaft, allowed between hydraulic cylinder
Tape splicing moves internal slide of the fix bar in the second rail groove, drives fix bar to slide into defined position, whether detection cable breaks
Split, to measure the tension force of cable, and determine whether the tension force of cable is qualified, the invention can be before cable use timely
Tension test is carried out to any part of cable, whether qualified, prevent from using if can effectively test out the tension force of cable
Occur the phenomenon being broken in journey, it is more convenient during use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-precision tension-detecting mechanism proposed by the present invention；
Fig. 2 is enlarged drawing at a kind of A of high-precision tension-detecting mechanism proposed by the present invention.
In figure：1 monitor station, 2 graduated scales, 3 first rail grooves, 4 sets of axles, 5 limiting plates, 6 through holes, 7 sleeves, 8 fix bars, 9
Second rail groove, 10 connecting rods, 11 limit hooks, 12 first springs, 13 second springs, 14 sliding rails, 15 locking pieces, 16 turns
Moving axis, 17 the 3rd springs, 18 hydraulic cylinders, 19 expansion links.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of high-precision tension-detecting mechanism, including monitor station 1, the top both sides of monitor station 1 are respectively provided with
There is set axle 4, two set axle 4 sides close to each other are provided with limiting plate 5, and the side of two limiting plates 5, which is provided with, to be run through
Through hole 6, the inside both sides of through hole 6 are provided with sliding rail 14, and the inside both sides of sliding rail 14 are provided with the first cunning
Motion block, the outside that two the first sliding shoes all extend to sliding rail 14 are connected with locking piece 15, locking piece 15 of middle part and cunning
It is provided with the first spring 12 between dynamic rail road 14, two limiting plates 5 side center close to each other is provided with sleeve 7, two
The side of set axle 4 is provided with the first rail groove 3, and the interior side of two the first rail grooves 3 is provided with second spring 13, the
The opposite side of two springs 13 is provided with the second sliding shoe, and the outside that the second sliding shoe extends to the first rail groove 3 is provided with rotation
Axle 16, horizontal measuring scale 2 is rotatably connected in rotary shaft 16, the middle part of monitor station 1 is provided with the second horizontal rail groove 9,
Second rail groove 9 is internally provided with the 3rd spring 17, and the opposite side of the 3rd spring 17 is connected with the 3rd sliding shoe, and the 3rd slides
The side that block is extended to outside the second rail groove 9 is provided with horizontal fix bar 8, and the bottom centre of fix bar 8 is provided with connection
Bar 10, the opposite side of connecting rod 10 are provided with limit hook 11, hydraulic cylinder 18, liquid are provided with the both sides side of monitor station 1
The output end of cylinder pressure 18 is respectively connected with horizontal expansion link 19, and the both sides of the uniform fix bar 8 of the other end of two expansion links 19 are consolidated
Fixed connection, set axle 4 are wound with cable, and sleeve 7, limit hook 11 are adapted with cable with through hole 6, be provided with graduated scale 2
Equally distributed millimeter graduation mark, the section of limit hook 11 are arc-shaped structure, and locking piece 15 is inverted " v " structure, first
The inside of the rail groove 9 of rail groove 3 and second is provided with equally distributed ball.
Operation principle：When in use, the outside for all extending to sliding rail 14 by two the first sliding shoes is connected with card
Determine block 15, the design of the first spring 12 is provided between locking piece 15 of middle part and sliding rail 14, can be detected in use
Cheng Zhong, fixation is clamped to the both sides of the cable of certain length, the opposite side of connecting rod 10 is provided with setting for limit hook 11
Meter, can be to fixing in the middle part of cable, and the output end of hydraulic cylinder 18 is respectively connected with horizontal expansion link 19, and two are stretched
The design that the both sides of the uniform fix bar 8 of the other end of contracting bar 19 are fixedly connected, can be in detection process, to the electricity of certain length
After cable both sides are fixed, control hydraulic cylinder 18 is adjusted by the measuring scale 2 connected in rotary shaft 16, allowed between hydraulic cylinder 18
Tape splicing moves internal slide of the fix bar 8 in the second rail groove 9, drives fix bar 8 to slide into defined position, whether detection cable
Fracture, to measure the tension force of cable, and determines whether the tension force of cable is qualified, and the invention can be before cable use in time
Tension test is carried out to any part of cable, whether qualified, prevent from using if can effectively test out the tension force of cable
During there is the phenomenon being broken, it is more convenient during use.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of high-precision tension-detecting mechanism, including monitor station (1), it is characterised in that the top both sides of the monitor station (1)
Set axle (4) is provided with, the two set axle (4) sides close to each other are provided with limiting plate (5), two limiting plates
(5) side is provided with the through hole (6) run through, and the inside both sides of the through hole (6) are provided with sliding rail (14), described
The inside both sides of sliding rail (14) are provided with the first sliding shoe, and two first sliding shoes all extend to sliding rail
(14) it is connected with the outside of locking piece (15), the first bullet is provided between the middle part of locking piece (15) and sliding rail (14)
Spring (12), two limiting plate (5) side centers close to each other are provided with sleeve (7), and the one of two set axles (4)
Side is provided with the first rail groove (3), and the interior side of two first rail grooves (3) is provided with second spring (13),
The opposite side of the second spring (13) is provided with the second sliding shoe, and the second sliding shoe extends to the first rail groove (3)
Outside is provided with rotary shaft (16), and horizontal measuring scale (2), the monitor station (1) are rotatably connected on the rotary shaft (16)
Middle part be provided with horizontal the second rail groove (9), second rail groove (9) is internally provided with the 3rd spring (17), institute
The opposite side for stating the 3rd spring (17) is connected with the 3rd sliding shoe, and it is outside that the 3rd sliding shoe extends to the second rail groove (9)
Side be provided with horizontal fix bar (8), the bottom centre of the fix bar (8) is provided with connecting rod (10), the connection
The opposite side of bar (10) is provided with limit hook (11), and hydraulic cylinder (18) is provided with the both sides side of the monitor station (1),
The output end of the hydraulic cylinder (18) is respectively connected with horizontal expansion link (19), and the other end of two expansion links (19) is uniform
The both sides of fix bar (8) are fixedly connected.
2. a kind of high-precision tension-detecting mechanism according to claim 1, it is characterised in that the set axle (4) is wound with
Cable, the sleeve (7), limit hook (11) are adapted with through hole (6) with cable.
3. a kind of high-precision tension-detecting mechanism according to claim 1, it is characterised in that set on the graduated scale (2)
It is equipped with equally distributed millimeter graduation mark.
4. a kind of high-precision tension-detecting mechanism according to claim 1, it is characterised in that the limit hook (11)
Section is arc-shaped structure.
5. a kind of high-precision tension-detecting mechanism according to claim 1, it is characterised in that described locking piece (15) is
" V " shape structure.
A kind of 6. high-precision tension-detecting mechanism according to claim 1, it is characterised in that first rail groove (3)
Equally distributed ball is provided with the inside of the second rail groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000571.5A CN107843376B (en) | 2017-10-24 | 2017-10-24 | High-precision tension detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000571.5A CN107843376B (en) | 2017-10-24 | 2017-10-24 | High-precision tension detection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107843376A true CN107843376A (en) | 2018-03-27 |
| CN107843376B CN107843376B (en) | 2019-12-06 |
Family
ID=61661645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711000571.5A Active CN107843376B (en) | 2017-10-24 | 2017-10-24 | High-precision tension detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843376B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452229A (en) * | 2022-09-21 | 2022-12-09 | 广东电网有限责任公司 | Cable tension detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010066237A (en) * | 2008-09-12 | 2010-03-25 | Toshiba Elevator Co Ltd | Tool for measuring rope tension |
| CN202511935U (en) * | 2012-03-27 | 2012-10-31 | 福建农林大学 | Tension determination device for steel wire rope |
| CN204514520U (en) * | 2015-04-15 | 2015-07-29 | 温州一鼎仪器制造有限公司 | Rope tension tester |
| CN205719366U (en) * | 2016-05-31 | 2016-11-23 | 苏州台菱电梯有限公司 | Portable elevator pull rope tension detecting apparatus |
| CN206430846U (en) * | 2017-01-13 | 2017-08-22 | 天津市港华特种线材厂 | A kind of wire strands tension detecting apparatus |
| CN107271094A (en) * | 2017-07-05 | 2017-10-20 | 魏满妹 | A kind of elevator cable tension measuring instrument based on fishing type controlled in wireless |
-
2017
- 2017-10-24 CN CN201711000571.5A patent/CN107843376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010066237A (en) * | 2008-09-12 | 2010-03-25 | Toshiba Elevator Co Ltd | Tool for measuring rope tension |
| CN202511935U (en) * | 2012-03-27 | 2012-10-31 | 福建农林大学 | Tension determination device for steel wire rope |
| CN204514520U (en) * | 2015-04-15 | 2015-07-29 | 温州一鼎仪器制造有限公司 | Rope tension tester |
| CN205719366U (en) * | 2016-05-31 | 2016-11-23 | 苏州台菱电梯有限公司 | Portable elevator pull rope tension detecting apparatus |
| CN206430846U (en) * | 2017-01-13 | 2017-08-22 | 天津市港华特种线材厂 | A kind of wire strands tension detecting apparatus |
| CN107271094A (en) * | 2017-07-05 | 2017-10-20 | 魏满妹 | A kind of elevator cable tension measuring instrument based on fishing type controlled in wireless |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115452229A (en) * | 2022-09-21 | 2022-12-09 | 广东电网有限责任公司 | Cable tension detection device |
| CN115452229B (en) * | 2022-09-21 | 2024-03-08 | 广东电网有限责任公司 | Cable tension detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107843376B (en) | 2019-12-06 |
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Effective date of registration: 20191115 Address after: 215000 No.138, East Street, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Xiangcheng District Huangqiao Industrial Park Economic Development Co., Ltd Address before: 528300 Four Ruilian Gardens 6A, Sunshine Garden, Huanshan Road, Rongguirong New Residential Committee, Shunde District, Foshan City, Guangdong Province Applicant before: Foshan Jie Jie Mdt InfoTech Ltd |
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