CN109030220A - A kind of multicore ultrahigh speed flat type elevator cable experimental rig - Google Patents
A kind of multicore ultrahigh speed flat type elevator cable experimental rig Download PDFInfo
- Publication number
- CN109030220A CN109030220A CN201810819493.XA CN201810819493A CN109030220A CN 109030220 A CN109030220 A CN 109030220A CN 201810819493 A CN201810819493 A CN 201810819493A CN 109030220 A CN109030220 A CN 109030220A
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- China
- Prior art keywords
- cable
- multicore
- flat type
- type elevator
- ultrahigh speed
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of multicore ultrahigh speed flat type elevator cable experimental rigs of cable testing equipment technical field, including body, driving cylinder is fixedly installed at the top of the body, the right side output shaft of the driving cylinder is connected by one end of stationary fixture and cable, the tension sensor is fixedly mounted on the internal chamber wall of detection device, the top of the body is also fixed with mounting rack, the mandril of the mounting rack is socketed with reel, the connecting line and cable connection wound on the reel, two groups of sliding bars are symmetrically installed at left and right sides of the reel, the bottom of the sliding bar is equipped with measurement clamping jaw, after its both ends is fixed cable to be detected by stationary fixture and fixed block by the present invention, start cylinder, cable is stretched, obtain the tensile strength of the cable, the tension that the present apparatus can be directed to cable is strong Degree and bend resistance degree measure detection, and practical value is high, measure easy to detect.
Description
Technical field
The invention discloses a kind of multicore ultrahigh speed flat type elevator cable experimental rigs, specially cable testing equipment and technology
Field.
Background technique
Super High super high speed elevator usually all use big carriage, it is therefore desirable to matched super multicore flat type elevator with
The U-bend diameter of row cable must reach the specification requirement of design, and general elevator installation well is more narrow, in narrow well
In road space, Vertical Free hangs and constantly just to have to really with the flat type elevator cable of high-speed mobile above and below lift car
The dynamic equilibrium performance with height is protected, cable is placed and generates front and back in the process of running.The swing of left and right over range, grazing well
The cable bad that road wall or lift car make.This just needs the dynamical balance feature to the flat type elevator cable of manufacture to detect,
In addition, due to cable with carriage up and down be frequently bended operation, be likely to result in cable insulation jacket rupture, core fracture thus
The failures such as short circuit, signal interruption occur, therefore, it is necessary to make the test of tension degree to flat type elevator cable.For this purpose, we have proposed one
Kind multicore ultrahigh speed flat type elevator cable experimental rig comes into operation, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of multicore ultrahigh speed flat type elevator cable experimental rigs, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of multicore ultrahigh speed flat type elevator cable is tested
Device, including body, driving cylinder is fixedly installed at the top of the body, and the right side output shaft of the driving cylinder passes through solid
Clamp tool is connect with one end of cable, and the other end of the cable is connect by fixed block with stayed mast, the right side of the stayed mast
End is located at the inner cavity of detection device and connect with one end of return springs, and the other end of the return springs is connected to pulling force
On sensor, the tension sensor is fixedly mounted on the internal chamber wall of detection device, and the top of the body is also fixed with
Mounting rack, the mandril of the mounting rack are socketed with reel, the connecting line wound on the reel and cable connection, it is described around
Two groups of sliding bars are symmetrically installed at left and right sides of line wheel, the bottom of the sliding bar is equipped with measurement clamping jaw, the sliding rod set
It connects on the bar wall of measuring rod, and measuring rod is fixed on the internal chamber wall of mounting rack.
Preferably, display control unit, and display control unit and tension sensor are also equipped at the top of the body
It is electrically connected.
Preferably, one piece is also inlaid on the display control unit for showing the touch of current cable measurement value of thrust
Capacitor display screen.
Preferably, the rounded structure of the stationary fixture, and the inner cavity of stationary fixture is connected with four groups of arc-shaped limit plates, four
The periphery of the group arc-shaped limit plate is threadedly coupled with retaining ring.
Preferably, the fixed plate that the inner cavity of the fixed block forms circular configuration with four is connect, outside the fixed plate
Side is connect with adjusting screw rod, and the one end of adjusting screw rod far from fixed plate through fixed block and extends to outside it.
Preferably, two groups are offered on the sliding bar in the through-hole being distributed up and down, and two groups of through-holes are socketed in peace respectively
At the mandril and measuring rod shelved.
Preferably, scale is also uniformly carved on the outer wall of the measuring rod at equal intervals.
Preferably, the external of the cable is socketed a lantern ring, and the top of the lantern ring and one end of connecting line connect.
Preferably, the reel is driven by motor, and motor and display control unit are electrically connected.
Compared with prior art, the beneficial effects of the present invention are: the present invention by cable to be detected by stationary fixture and
After fixed block fixes its both ends, starts cylinder, cable is stretched, and the tension sensor in measuring device then records it
Tension values, and shown by display screen, the tensile strength of the cable is obtained, it is reversed to drive in the bend resistance experiment for carrying out cable
Cylinder of taking offence makes cable folding, and drives connecting line by reel, it is ensured that cable is bent upwards, and is measured using two groups of measurement clamping jaws
The bending degree of cable, to calculate the bending degree of the cable, the present apparatus can be directed to the tensile strength and bend resistance of cable
Degree measures detection, and practical value is high, measures easy to detect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixing jig structure schematic diagram of the present invention；
Fig. 3 is fixed-block-architecture (FBA) schematic diagram of the present invention.
In figure: 1 body, 2 driving cylinders, 3 stationary fixtures, 31 arc-shaped limit plates, 32 retaining rings, 4 cables, 5 fixed blocks, 51
Adjusting screw rod, 52 fixed plates, 6 detection devices, 7 stayed masts, 8 return springs, 9 tension sensors, 10 display control units, 11
Mounting rack, 12 reels, 13 sliding bars, 14 measurement clamping jaws, 15 measuring rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of multicore ultrahigh speed flat type elevator cable test dress
It sets, including body 1, the top of the body 1 is fixedly installed with driving cylinder 2, and the right side output shaft of the driving cylinder 2 passes through
Stationary fixture 3 is connect with one end of cable 4, and the other end of the cable 4 is connect by fixed block 5 with stayed mast 7, the pulling force
The right end of bar 7 is located at the inner cavity of detection device 6 and connect with one end of return springs 8, the other end of the return springs 8
It is connected in tension sensor 9, the tension sensor 9 is fixedly mounted on the internal chamber wall of detection device 6, the body 1
Top is also fixed with mounting rack 11, and the mandril of the mounting rack 11 is socketed with reel 12, winds on the reel 12
Connecting line is connect with cable 4, and the left and right sides of the reel 12 is symmetrically installed with two groups of sliding bars 13, the sliding bar 13
Bottom is equipped with measurement clamping jaw 14, and the sliding bar 13 is socketed on the bar wall of measuring rod 15, and measuring rod 15 is fixed on mounting rack
11 internal chamber wall.
Wherein, the top of the body 1 is also equipped with display control unit 10, and display control unit 10 and pull sensing
Device 9 is electrically connected, and one piece is also inlaid on the display control unit 10 for showing that current cable 4 measures the touch of value of thrust
Capacitor display screen, the rounded structure of the stationary fixture 3, and the inner cavity of stationary fixture 3 are connected with four groups of arc-shaped limit plates 31, and four
The periphery of the group arc-shaped limit plate 31 is threadedly coupled with retaining ring 32, and the inner cavity of the fixed block 5 is justified with four compositions
The fixed plate 52 of shape structure connects, and the outside of the fixed plate 52 is connect with adjusting screw rod 51, and adjusting screw rod 51 is far from fixed
One end of plate 52 is through fixed block 5 and extends to outside it, and it is in the through-hole being distributed up and down that two groups are offered on the sliding bar 13,
And two groups of through-holes are socketed in respectively at the mandril and measuring rod 15 of mounting rack 11, it is also uniform etc. on the outer wall of the measuring rod 15
Spacing is carved with scale, and the external of the cable 4 is socketed a lantern ring, and the top of the lantern ring and one end of connecting line connect,
The reel 12 is driven by motor, and motor and display control unit 10 are electrically connected.
Working principle: one end of cable 4 and arc-shaped limit plate 31 are offseted, using the rotation of retaining ring 32 by four groups of arcs
Limit plate 31 is fixed, so that the end of cable 4 be fixed, the other end of cable 4 is plugged between four groups of fixed plates 52, is passed through
Adjusting screw rod 51 is rotated, fixed plate 52 is made to be in contact and fix with the surface of cable 4, after the both ends of cable 4 are fixed, starting driving
Cylinder 2, driving cylinder 2 drives cable 4 to be moved to the left, at this point, the tension sensor 9 inside measuring device 6 records the electricity in real time
The value of thrust of cable 4, and shown by the display screen on display control unit 10, the tensile strength measurement of cable 4 is completed,
When being tested for the bending degree of cable 4, the output shaft of driving cylinder 2 moves right, while reel 12 passes through connecting line
Cable 4 is above mentioned, it is ensured that the bending wave crest of cable 4 is upward, by the movement of sliding bar 13, make the measurement clamping jaw 14 of its lower end with
The two sides of the bending wave crest of cable 4 are in contact, and cable 4 is measured after reading and bends wave peak width, the bending of cable 4 is calculated with this
Degree, the present apparatus can be detected for the tensile strength and bending degree of elevator cable, ensure the safe operation of cable 4,
Detection method is simple and reliable, and measurement data is accurate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of multicore ultrahigh speed flat type elevator cable experimental rig, including body (1), it is characterised in that: the body (1)
Top is fixedly installed with driving cylinder (2), and the right side output shaft of driving cylinder (2) passes through stationary fixture (3) and cable (4)
One end connection, the other end of the cable (4) connect by fixed block (5) with stayed mast (7), the right side of the stayed mast (7)
End is located at the inner cavity of detection device (6) and connect with one end of return springs (8), the other end of the return springs (8)
It is connected on tension sensor (9), the tension sensor (9) is fixedly mounted on the internal chamber wall of detection device (6), the machine
The top of body (1) is also fixed with mounting rack (11), and the mandril of the mounting rack (11) is socketed with reel (12), the coiling
The connecting line wound on wheel (12) is connect with cable (4), is symmetrically installed with two groups of slidings at left and right sides of the reel (12)
The bottom of bar (13), the sliding bar (13) is equipped with measurement clamping jaw (14), and the sliding bar (13) is socketed in measuring rod (15)
On bar wall, and measuring rod (15) is fixed on the internal chamber wall of mounting rack (11).
2. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: the machine
It is also equipped at the top of body (1) display control unit (10), and display control unit (10) electrically connects with tension sensor (9)
It connects.
3. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 2, it is characterised in that: described aobvious
Show and is also inlaid with one piece on control device (10) for showing the touch capacitor display screen of current cable (4) measurement value of thrust.
4. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: described solid
Clamp has (3) rounded structure, and the inner cavity of stationary fixture (3) is connected with four groups of arc-shaped limit plates (31), arc described in four groups
The periphery of limit plate (31) is threadedly coupled with retaining ring (32).
5. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: described solid
The fixed plate (52) that the inner cavity for determining block (5) forms circular configuration with four is connect, the outside of the fixed plate (52) and adjusting spiral shell
Bar (51) connection, and the one end of adjusting screw rod (51) far from fixed plate 52 through fixed block (5) and extends to outside it.
6. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: the cunning
Two groups are offered in lever (13) in the through-hole that is distributed up and down, and two groups of through-holes be socketed in respectively mounting rack (11) mandril and
At measuring rod (15).
7. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: the survey
Scale is also uniformly carved on the outer wall of gauge rod (15) at equal intervals.
8. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: the electricity
The external of cable (4) is socketed a lantern ring, and the top of the lantern ring and one end of connecting line connect.
9. a kind of multicore ultrahigh speed flat type elevator cable experimental rig according to claim 1, it is characterised in that: the volume
Line wheel (12) is driven by motor, and motor and display control unit (10) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819493.XA CN109030220A (en) | 2018-07-24 | 2018-07-24 | A kind of multicore ultrahigh speed flat type elevator cable experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819493.XA CN109030220A (en) | 2018-07-24 | 2018-07-24 | A kind of multicore ultrahigh speed flat type elevator cable experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109030220A true CN109030220A (en) | 2018-12-18 |
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ID=64644729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819493.XA Pending CN109030220A (en) | 2018-07-24 | 2018-07-24 | A kind of multicore ultrahigh speed flat type elevator cable experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109030220A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839310A (en) * | 2019-03-25 | 2019-06-04 | 泰州兴源电力设备安装工程有限公司 | Positioning clamp for cable tension detection |
| CN110470554A (en) * | 2019-09-12 | 2019-11-19 | 安徽飞马电缆有限公司 | A kind of cable hardness device for fast detecting |
| CN111537352A (en) * | 2020-07-08 | 2020-08-14 | 广东电网有限责任公司东莞供电局 | Cable tensile strength detection device |
| CN111855395A (en) * | 2020-08-06 | 2020-10-30 | 深圳市铠盛通光电科技有限公司 | Communication optical cable is anchor clamps and tensile test machine for tensile test |
| CN111999164A (en) * | 2020-06-30 | 2020-11-27 | 安徽华能电缆股份有限公司 | Anti-tear detection device of tensile mobile power flexible cable for ships |
| CN112067464A (en) * | 2020-09-07 | 2020-12-11 | 安徽尚纬电缆有限公司 | Torsion-resistant cable testing device |
| CN112255081A (en) * | 2020-09-23 | 2021-01-22 | 安徽省力通稀土钢缆有限公司 | A relaxation test device for steel strand wires |
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112444453A (en) * | 2020-12-07 | 2021-03-05 | 江西丰莱科技有限公司 | Cable tensile test device |
| CN112611651A (en) * | 2020-12-08 | 2021-04-06 | 张银齐 | PCB (printed circuit board) bending resistance measuring device for LED production |
| CN113624598A (en) * | 2021-07-07 | 2021-11-09 | 神宇通信科技股份公司 | Coaxial cable tension test method |
| CN114441294A (en) * | 2022-02-14 | 2022-05-06 | 国网吉林省电力有限公司长春供电公司 | Cable tensile strength test device |
-
2018
- 2018-07-24 CN CN201810819493.XA patent/CN109030220A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839310A (en) * | 2019-03-25 | 2019-06-04 | 泰州兴源电力设备安装工程有限公司 | Positioning clamp for cable tension detection |
| CN109839310B (en) * | 2019-03-25 | 2024-03-22 | 泰州兴源电力设备安装工程有限公司 | Positioning clamp for cable tension detection |
| CN110470554A (en) * | 2019-09-12 | 2019-11-19 | 安徽飞马电缆有限公司 | A kind of cable hardness device for fast detecting |
| CN111999164B (en) * | 2020-06-30 | 2022-11-29 | 安徽华能电缆股份有限公司 | Anti-tear detection device of tensile mobile power flexible cable for ships |
| CN111999164A (en) * | 2020-06-30 | 2020-11-27 | 安徽华能电缆股份有限公司 | Anti-tear detection device of tensile mobile power flexible cable for ships |
| CN111537352A (en) * | 2020-07-08 | 2020-08-14 | 广东电网有限责任公司东莞供电局 | Cable tensile strength detection device |
| CN111855395A (en) * | 2020-08-06 | 2020-10-30 | 深圳市铠盛通光电科技有限公司 | Communication optical cable is anchor clamps and tensile test machine for tensile test |
| CN112067464A (en) * | 2020-09-07 | 2020-12-11 | 安徽尚纬电缆有限公司 | Torsion-resistant cable testing device |
| CN112067464B (en) * | 2020-09-07 | 2023-08-11 | 安徽尚纬电缆有限公司 | Torsion-resistant cable testing device |
| CN112345386B (en) * | 2020-09-21 | 2022-09-27 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112255081B (en) * | 2020-09-23 | 2022-05-03 | 安徽省力通稀土钢缆有限公司 | A relaxation test device for steel strand wires |
| CN112255081A (en) * | 2020-09-23 | 2021-01-22 | 安徽省力通稀土钢缆有限公司 | A relaxation test device for steel strand wires |
| CN112444453A (en) * | 2020-12-07 | 2021-03-05 | 江西丰莱科技有限公司 | Cable tensile test device |
| CN112611651A (en) * | 2020-12-08 | 2021-04-06 | 张银齐 | PCB (printed circuit board) bending resistance measuring device for LED production |
| CN112611651B (en) * | 2020-12-08 | 2024-06-04 | 重庆新视通智能科技有限公司 | PCB board bending resistance measuring device for LED production |
| CN113624598A (en) * | 2021-07-07 | 2021-11-09 | 神宇通信科技股份公司 | Coaxial cable tension test method |
| CN113624598B (en) * | 2021-07-07 | 2023-12-15 | 神宇通信科技股份公司 | Coaxial cable tension test method |
| CN114441294A (en) * | 2022-02-14 | 2022-05-06 | 国网吉林省电力有限公司长春供电公司 | Cable tensile strength test device |
| CN114441294B (en) * | 2022-02-14 | 2022-09-13 | 国网吉林省电力有限公司长春供电公司 | Cable tensile strength test device |
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Application publication date: 20181218 |