CN106404532A - Apparatus for testing breaking force limit of cable - Google Patents
Apparatus for testing breaking force limit of cable Download PDFInfo
- Publication number
- CN106404532A CN106404532A CN201610753495.4A CN201610753495A CN106404532A CN 106404532 A CN106404532 A CN 106404532A CN 201610753495 A CN201610753495 A CN 201610753495A CN 106404532 A CN106404532 A CN 106404532A
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- China
- Prior art keywords
- framework
- cable
- test cable
- adaptor
- beam structure
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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
-
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an apparatus for testing the breaking force limit of a cable, and belongs to a miniature breaking apparatus. The apparatus includes a framework, an I-steel structural member, a force applying device, a hinge connector assembly, a pedestal platform, a safety door and a safety net. The apparatus can solve the problem of measurement of the breaking force limits of cables with different diameters, also can solve the problem of the position of cable breaking, and has the advantages of compact structure, simplicity in assembling, simplicity in operation, good intuition and reliability, low cost, small occupied space, and realization of breaking work in a small onshore range.
Description
Technical field
The invention belongs to the device of test cable limit Fracture Force is and in particular to a kind of cable limiting of measurement different-diameter
The device of tension force, for the data analysiss of the disrumpent feelings value of cable limiting of different-diameter.
Background technology
The producer of domestic production and research and development cable is a lot, and such as 723 institutes, Jiangxi Ji'an cable factory of Linkage, Tianjin 609 are ground
Jiu Suo cable factory etc., but the device of test cable limit Fracture Force is not but a lot, and they using by the way of mainly lead to
The stretching crossing axis direction is disrumpent feelings to complete, and the equipment due to using haves such problems as that volume is big, working place is big, high cost.
Content of the invention
The present invention provides a kind of device of test cable limit Fracture Force, and the cable limiting solving existing different-diameter breaks
The problem of disconnected power, also solves the disrumpent feelings position problems of cable simultaneously, also solve the equipment that above-mentioned producer uses exist volume big,
Working place is big, high cost the problems such as be miniaturization problem.
A kind of device of test cable limit Fracture Force provided by the present invention, including framework, i-beam structure part, force
Device, chain connection device assembly and base platform, wherein：
The framework that described framework is welded for shaped steel, its top is provided with two steel rods and is used for being socketed steel wire rope, by steel
Cord connects i-beam structure part；
Described i-beam structure part includes top board, riser, base plate, hanger, top board and base plate；Top board top is provided with suspension ring,
Left and right respectively has one, for being connected with two steel rods of framework upper end by steel wire rope；Hanger is located at the bottom of base plate, and left and right is each
There is one, for being connected with chain connection device assembly；
Described force application apparatus are fixed on the top surface of base platform；
An adapter is respectively set, they are connected as a single entity by test cable about described chain connection device assembly；Hinge is even
Connect device assembly and be provided with tension pick-up, for test cable tension force；
Described base platform includes top board, left and right riser and base plate；Left and right riser all offers the coaxial installation with size
Hole, for installation axle；It is provided with axle sleeve outside axle and be enclosed between two parties on axle sleeve guide wheel；One of left and right riser is provided with display instrument mounting box
Body, display instrument is fixed in display instrument mounting box body, and display instrument is connected with tension pick-up, for showing tension force.
Further, described framework left and right side is equipped with mounting structure, for installing safety door；Two sides before and after framework
It is provided with mounting structure, for installing safety net, safety door and safety net are used for preventing disrumpent feelings fragment from flying out.
Further, described chain connection device assembly includes adaptor A, sensor, adaptor B, adapter and cable；Electricity
Cable is test cable, and its two is connected with the end of adapter respectively；Adapter one end and cable connect, and other end loading turns
Joint B realizes the connection of adaptor B and cable；Tension pick-up is located between adaptor A and adaptor B.
Further, it is provided with reinforcement A between described top board and left and right riser, be provided between described base plate and left and right riser
Reinforcement B.
Further, the two ends of described axle are fixed on the riser of left and right by pad, spring washer, nut check.
Further, described steel wire rope connects circular steel rod and i-beam structure part, is locked by rope clamp, so that I-steel is tied
Component keeps certain distance with framework, prevents the disrumpent feelings rear i-beam structure part of test cable from clashing into framework.
Further, described force application apparatus are hydraulic jack.
Further, described framework, i-beam structure part, base platform, adaptor A, adaptor B, guide wheel, display instrument peace
Mounted box body is manufactured by Q235A；Described axle and axle sleeve are manufactured by 45 steel modulation；Described pad, spring washer, nut are by 1Cr18Ni9Ti system
Make.
Work process of the present invention is as follows：First the i-beam structure part of symmetrical structure is arranged on frame by the socket of steel wire rope
In frame, then a set of chain connection device assembly is bypassed guide wheel, symmetrical hanger is attached with two of i-beam structure part, then
By the height adjustment screw rod rotate counterclockwise of force application apparatus so as to connect with the hole that is centered about of the i-beam structure part of symmetrical structure
Touch, now the cable of chain connection device assembly is in tensioning state；Followed by wiring work, first by tension pick-up and display
The line of instrument is attached, and carries out unit amount setting to the force value of display instrument after being then turn on power supply, i.e. unit of force setting
For newton, shut safety door, preparation finishes；Constantly afterburning by force application apparatus, the screen of display instrument can show corresponding
Force numerical value, power progressively add up until disrumpent feelings value, cable can be disrumpent feelings, and display instrument has memory function, can automatically record disrumpent feelings value,
Open safety door to observe and record the disrumpent feelings position of cable.
Present configuration is compact, assembling is simple, operation is simple, intuitive and reliable, with low cost, may be implemented in less space
In the range of, disrumpent feelings work is carried out to the cable of different-diameter.
Brief description
Fig. 1 a is front view and the left view of the present invention；
Fig. 1 b is the schematic perspective view of the present invention；
Fig. 2 a is framework schematic perspective view；
Fig. 3 a is i-beam structure part schematic perspective view；
Fig. 4 a is chain connection device assembly front view；
Fig. 5 a is the front sectional view of base platform.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.As long as additionally, involved technical characteristic in each embodiment of invention described below
The conflict of not constituting each other just can be mutually combined.
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1 a, 1 b, the present invention includes framework 1, i-beam structure part 2, force application apparatus 3, hinge connector group
Part 4, base platform 5, safety door 6, safety net 7；
As shown in Figure 2 a, described framework 1 is welded by the shaped steel of different model, and two on its top surface piece round steel is used for steel
Cord 17 solderless wrapped connection, and self-control i-beam structure part 2 is connected by steel wire rope 17；Framework 1 left and right side is equipped with mounting structure, uses
In installation safety door 6；Two sides also is provided with mounting structure in front and back, for installing safety net 7；
As shown in Figure 3 a, described i-beam structure part 2 includes top board 19, riser 20, base plate 21, hanger 22, top board 19 and
Base plate 21；Top board 19 top is provided with suspension ring 18, and left and right respectively has one, for two steel by steel wire rope 17 and framework 1 upper end
Rod connects；Hanger 22 is located at the bottom of base plate 21, and left and right respectively has one, for being connected with chain connection device assembly 4；
As shown in fig. 4 a, described connector assembly 4 include adaptor A23, sensor 24, adaptor B25, adapter 26,
Cable 27；Cable 27 is test cable, and its two is connected with the end of two adapters 26 respectively；One of adapter 26
One end and cable 27 connect, the other end load adaptor B25 realize fix；Tension pick-up 24 is located at adaptor A23 and turns
Between joint B25, for testing tension force；
As shown in Figure 5 a, described base platform 5 includes top board 28, left and right riser 30 and base plate 32；Top board 28 and left and right are erected
It is provided with reinforcement A29 between plate 30, between base plate and left and right riser 30, be provided with reinforcement B31；Left and right riser 30 all offers same
Axle with the installing hole of size, for installation axle 36；It is provided with axle sleeve 37 outside axle 36 and be enclosed between two parties on axle sleeve 37 guide wheel 38；Left and right
One of riser 30 is provided with display instrument and installs box body 39, and display instrument 40 is fixed on display instrument and installs in box body 39, display instrument and tension force
Sensor 24 is connected, for showing tension force.
Select as a kind of, described framework 1, i-beam structure part 2, base platform 5, adaptor A23, adaptor B25, lead
Wheel 38, display instrument are installed box body 39 and are manufactured by Q235A；
Select as a kind of, described axle 36 and axle sleeve 37 are manufactured by 45 steel modulation；
Select as a kind of, described pad 34, spring washer 35, nut 36 are manufactured by 1Cr18Ni9Ti.
During use, first the i-beam structure part of symmetrical structure is arranged in framework by the socket of steel wire rope, then will
A set of chain connection device assembly bypasses guide wheel, and symmetrical hanger is attached with two of i-beam structure part, then by force application apparatus
Height adjustment screw rod rotate counterclockwise so as to contact with the hole that is centered about of the i-beam structure part of symmetrical structure, now cut with scissors
The cable of chain connector assembly is in tensioning state；Followed by wiring work, first the line of tension pick-up and display instrument is entered
Row connects, and carries out unit amount setting to the force value of display instrument, that is, unit of force is set to newton after being then turn on power supply, closes
Good safety door, preparation finishes；Constantly afterburning by force application apparatus, the screen of display instrument can show corresponding force number
Value, power progressively adds up until disrumpent feelings value, and cable can be disrumpent feelings, and display instrument has memory function, can automatically record disrumpent feelings value, open safety
Door is observed and is recorded the disrumpent feelings position of cable.
As it will be easily appreciated by one skilled in the art that the foregoing is only presently preferred embodiments of the present invention, not in order to
Limit the present invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc., all should comprise
Within protection scope of the present invention.
Claims (8)
1. a kind of device of test cable limit Fracture Force, including framework (1), i-beam structure part (2), force application apparatus (3), hinge
Chain connector assembly (4) and base platform (5) it is characterised in that：
The framework that described framework (1) is welded for shaped steel, its top is provided with two steel rods and is used for being socketed steel wire rope (17), passes through
Steel wire rope (17) connects i-beam structure part (2)；
Described i-beam structure part (2) includes top board (19), riser (20), base plate (21), hanger (22), top board (19) and base plate
(21)；Top board (19) top is provided with suspension ring (18), and left and right respectively has one, for by steel wire rope (17) and framework (1) upper end
Two steel rods connect；Hanger (22) is located at the bottom of base plate (21), and left and right respectively has one, for chain connection device assembly (4)
It is connected；
Described force application apparatus (3) are fixed on the top surface of base platform (5)；
An adapter (26) is respectively set, they are connected as a single entity by test cable about described chain connection device assembly (4)；Hinge
Connector assembly (4) is provided with tension pick-up (24), for test cable tension force；
Described base platform (5) includes top board (28), left and right riser (30) and base plate (32)；Left and right riser (30) all offers same
Axle with the installing hole of size, for installation axle (36)；It is provided with axle sleeve (37) and is enclosed within axle sleeve (37) guide wheel between two parties outside axle (36)
(38) on；One of left and right riser (30) is provided with display instrument and installs box body (39), and display instrument (40) is fixed on display instrument and installs box body
(39), in, display instrument is connected with tension pick-up (24), for showing tension force.
2. the device of test cable limit Fracture Force according to claim 1 is it is characterised in that framework (1) left and right side
It is equipped with mounting structure, for installing safety door (6)；Before and after framework (1), two sides also is provided with mounting structure, for installing safety net
(7), safety door (6) and safety net (7) are used for preventing disrumpent feelings fragment from flying out.
3. the device of test cable limit Fracture Force according to claim 1 and 2 is it is characterised in that described chain connection
Device assembly (4) includes adaptor A (23), sensor (24), adaptor B (25), adapter (26) and cable (27)；Cable (27)
For test cable, its two is connected with the end of two adapters (26) respectively；One adapter (26) one end and cable
(27) connect, the other end loads adaptor B (25) and realizes adaptor B and the connection of cable (27)；Tension pick-up (24) is located at
Between adaptor A (23) and adaptor B (25).
4. the device of test cable limit Fracture Force according to claim 1 and 2 is it is characterised in that described top board (28)
It is provided with reinforcement A (29) and left and right riser (30) between, between described base plate and left and right riser (30), be provided with reinforcement B (31).
5. the device of test cable limit Fracture Force according to claim 1 and 2 is it is characterised in that described axle (36)
Two ends are locked on left and right riser (30) by pad (34), spring washer (35), nut (36).
6. the device of test cable limit Fracture Force according to claim 1 and 2 is it is characterised in that described steel wire rope
(17) connect circular steel rod (16) and i-beam structure part (2), locked by rope clamp, make i-beam structure part (2) and framework (1)
Keep certain distance, prevent the disrumpent feelings rear i-beam structure part (2) of test cable from clashing into framework (1).
7. the device of test cable limit Fracture Force according to claim 1 and 2 is it is characterised in that described force application apparatus
(3) it is hydraulic jack.
8. test cable limit Fracture Force as claimed in claim 1 or 2 device it is characterised in that：
Described framework (1), i-beam structure part (2), base platform (5), adaptor A (23), adaptor B (25), guide wheel (38),
Display instrument is installed box body (39) and is manufactured by Q235A；
Described axle (36) and axle sleeve (37) are manufactured by 45 steel modulation；
Described pad (34), spring washer (35), nut (36) are manufactured by 1Cr18Ni9Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753495.4A CN106404532A (en) | 2016-08-29 | 2016-08-29 | Apparatus for testing breaking force limit of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753495.4A CN106404532A (en) | 2016-08-29 | 2016-08-29 | Apparatus for testing breaking force limit of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106404532A true CN106404532A (en) | 2017-02-15 |
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ID=58003751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753495.4A Pending CN106404532A (en) | 2016-08-29 | 2016-08-29 | Apparatus for testing breaking force limit of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037012A (en) * | 2017-12-04 | 2018-05-15 | 兰州空间技术物理研究所 | A kind of sensor cable mechanical test simulator suitable for space electric field detection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420761U (en) * | 2012-01-10 | 2012-09-05 | 河北建设集团千秋管业有限公司 | Detection device of stress sensor |
| CN204679344U (en) * | 2015-06-12 | 2015-09-30 | 晋中丰亿机械有限公司 | The dedicated tensile test machine of steel wire rope of oil pumping unit |
-
2016
- 2016-08-29 CN CN201610753495.4A patent/CN106404532A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202420761U (en) * | 2012-01-10 | 2012-09-05 | 河北建设集团千秋管业有限公司 | Detection device of stress sensor |
| CN204679344U (en) * | 2015-06-12 | 2015-09-30 | 晋中丰亿机械有限公司 | The dedicated tensile test machine of steel wire rope of oil pumping unit |
Non-Patent Citations (1)
| Title |
|---|
| 郭林虎 等: "《起重基础知识》", 30 April 1983, 水利电力出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037012A (en) * | 2017-12-04 | 2018-05-15 | 兰州空间技术物理研究所 | A kind of sensor cable mechanical test simulator suitable for space electric field detection |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Cheng Inventor after: Chen Minshen Inventor after: Zeng Dong Inventor after: Wang Yong Inventor after: Cao Yi Inventor after: Lu Wenchun Inventor after: Wang Xianming Inventor after: Bao Linan Inventor before: Zheng Cheng Inventor before: Chen Minshen Inventor before: Zeng Dong Inventor before: Wang Yong Inventor before: Cao Yi Inventor before: Lu Wenchun Inventor before: Wang Xianming Inventor before: Bao Linan |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170215 |