CN110487523A - A kind of test equipment that climbing is slipped with traction rope epitheca - Google Patents
A kind of test equipment that climbing is slipped with traction rope epitheca Download PDFInfo
- Publication number
- CN110487523A CN110487523A CN201910703750.8A CN201910703750A CN110487523A CN 110487523 A CN110487523 A CN 110487523A CN 201910703750 A CN201910703750 A CN 201910703750A CN 110487523 A CN110487523 A CN 110487523A
- Authority
- CN
- China
- Prior art keywords
- rope
- epitheca
- slipped
- steel plate
- test platform
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 241000463219 Epitheca Species 0.000 title claims abstract description 29
- 230000009194 climbing Effects 0.000 title claims abstract description 26
- 238000010008 shearing Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 46
- 239000010959 steel Substances 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of test equipment that climbing is slipped with traction rope epitheca, comprising: test platform, the test platform is for installing each components；Combined pneumatic clamping device, the rope that the combined pneumatic clamping device is mounted on test platform input one end, and rope passes through combined pneumatic clamping device, for applying shearing force to rope；Reciprocating driver, the reciprocating driver are mounted on test platform, for providing guiding and power to the reciprocal rope that stretches；V-type air-actuated jaw, the V-type air-actuated jaw are movably arranged on reciprocating driver, and rope one end is fixedly clamped after passing through combined pneumatic clamping device by V-type air-actuated jaw.Its high degree of automation, can adjust automatically load in rope up cut shear size, the automatic tensile speed changed to rope maximizes the different use environments of simulation climbing traction rope, and test data is accurate, realizes the equivalent test that length is slipped to epitheca.
Description
Technical field:
The present invention relates to the test equipments that a kind of climbing is slipped with traction rope epitheca.
Background technique:
The structure of climbing traction rope mainly includes that the rope heart and epitheca, the intermediate rope heart are parallel side-by-sides or are compiled at present
The nylon yarn of pigtail, it provides most of stretching resistance and buffer function.Outer layer is coated with the nylon sheath smoothly worked out, main function
It is the protection rope heart.During climbing, when by large axial force and drawing force, the rope heart and epitheca are easy to happen slippage now
As to cause danger.Therefore, climbing traction rope will be by slipping test before factory, could normal sale after qualified.
But existing rope core-skin sliding tester is in use, after rope is passed through centre hole by testing staff, needs
First 3 5KG counterweights are hung on instrument manually, so manual pull rope again；After especially pulling, there is still a need for hands by tester
It moves and resets rope after removing counterweight, then repeat above-mentioned movement 5 times.This detecting instrument and operating method is not only time-consuming takes
Power, and cause data inaccurate because the speed pulled every time is unstable.In addition, according to the actual feedback of rope user, i.e.,
So that rope is slipped length zero by the rope epitheca that such method is tested, still will appear epitheca in use and slip now
As showing the epitheca slippage that this tester is only capable of simulation characterization rope, not can be carried out equivalent test.
Summary of the invention:
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of climbings to be set with the test that traction rope epitheca slips
It is standby, its high degree of automation, can adjust automatically load in rope up cut shear size, the automatic tensile speed changed to rope,
The different use environments of simulation climbing traction rope are maximized, test data is accurate, realizes the equivalent survey that length is slipped to epitheca
Examination, solves problems of the prior art.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of test equipment that climbing is slipped with traction rope epitheca, comprising:
Test platform, the test platform is for installing each components；
Combined pneumatic clamping device, the combined pneumatic clamping device are mounted on the rope input one of test platform
End, rope pass through combined pneumatic clamping device, for applying shearing force to rope；
Reciprocating driver, the reciprocating driver are mounted on test platform, for stretching rope to reciprocal
Guiding and power are provided；
V-type air-actuated jaw, the V-type air-actuated jaw are movably arranged on reciprocating driver, and rope one end passes through group
It is fixedly clamped after box-like pneumatic gripping device by V-type air-actuated jaw.
Further, the combined pneumatic clamping device includes:
Braced frame, the rope that the braced frame is mounted on test platform input on the table top of one end；
Four pieces of fixation steel plates and three block gaps pad, every block gap pad are separately mounted between adjacent two fixation steel plate,
Four pieces of fixation steel plates and three block gaps pad are fixedly mounted in braced frame by bolt, corresponding position on every piece of fixation steel plate
The circular hole passed through for rope is opened up respectively；
Three blocks of movable steel plates, described every block movable steel plate are respectively provided between adjacent two fixation steel plate, every block of movable steel plate
It is connected respectively with the cylinder of installation on the support frame, corresponding position opens up the circle passed through for rope respectively on every block of movable steel plate
Hole, it is described activity steel plate on circular hole and fixation steel plate on circular hole coaxial setting.
Further, described three blocks movable steel plates are along the circumferential direction uniformly arranged.
Further, the cylinder is connected with Pneumatic foot push.
Further, the reciprocating driver includes the ball wire being mounted in test platform table top installation groove
Thick stick, ball-screw are connected by quadrant with the servo drive motor being mounted below the table top of test platform right side, servo
Driving motor is connected with control cabinet, and speed control system is set in control cabinet.
Further, the V-type air-actuated jaw includes the fixing seat being mounted on ball-screw, passes through bolt in fixing seat
V-type clamp fixture is installed, limit plectrum is also equipped in fixing seat.
Further, the left and right ends on the outside of the test platform table top are separately installed with corresponding with limit plectrum position
Limit switch.
Further, the position of corresponding V-type air-actuated jaw is equipped with counting device on the right side of the test platform table top.
Further, the test platform includes several transverse beam assemblies and support component, and the bottom of test platform is equipped with
Four adjustment bases.
Further, the control cabinet includes control panel and support rod, and control panel is mounted on support rod, support rod
It is mounted on test platform.
The present invention using the above scheme, has the advantage that
(1) high degree of automation may be implemented to load the tune in rope up cut shear by adjusting the atmospheric pressure value of cylinder
It is whole, it is time saving and energy saving；
(2) by adjustment speed control system, it may be implemented to be clamped in the adjustment of tensile speed on rope；
(3) the different use environments of simulation climbing traction rope are maximized；
(4) test data is accurate, realizes the equivalent test that length is slipped to epitheca.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of combined pneumatic clamping device；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram of V-type fixture；
Fig. 5 is the structural schematic diagram of reciprocating driver.
In figure, 1, test platform, 2, combined pneumatic clamping device, 3, reciprocating driver, 4, V-type air-actuated jaw,
5, braced frame, 6, fixation steel plate, 7, separation pad, 8, circular hole, 9, movable steel plate, 10, cylinder, 11, ball-screw, 12, servo
Driving motor, 13, fixing seat, 14, V-type clamp fixture, 15, limit plectrum, 16, limit switch, 17, counting device, 18, adjusting
Pedestal, 19, speed control system, 20, control panel, 21, support rod.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As shown in Figs. 1-5, a kind of test equipment that climbing is slipped with traction rope epitheca, comprising:
Test platform 1, the test platform 1 is for installing each components；
Combined pneumatic clamping device 2, the combined pneumatic clamping device 2 are mounted on the rope input of test platform 1
One end, rope pass through combined pneumatic clamping device 2, for applying shearing force to rope；
Reciprocating driver 3, the reciprocating driver 3 are mounted on test platform 1, for reciprocal pull rope
Rope provides guiding and power；
V-type air-actuated jaw 4, the V-type air-actuated jaw 4 are movably arranged on reciprocating driver 3, and rope one end passes through
It is fixedly clamped after combined pneumatic clamping device 2 by V-type air-actuated jaw 4.
The combined pneumatic clamping device 2 includes:
Braced frame 5, the rope that the braced frame 5 is mounted on test platform 1 input on the table top of one end；
Four pieces of fixation steel plates 6 and three block gap pads 7, every block gap pad 7 be separately mounted to adjacent two fixation steel plate 6 it
Between, four pieces of fixation steel plates 6 and three block gap pads 7 are fixedly mounted in braced frame 5 by bolt, on every piece of fixation steel plate 6
Corresponding position opens up the circular hole 8 passed through for rope respectively；
Three blocks of movable steel plates 9, described every block movable steel plate 9 are respectively provided between adjacent two fixation steel plate 6, every piece of movable steel
Plate 9 is connected with the cylinder 10 being mounted in braced frame 5 respectively, and corresponding position is opened up respectively for rope on every block of movable steel plate 9
The circular hole 8 passed through, the circular hole coaxial on circular hole and fixation steel plate 6 on the activity steel plate 9 are arranged, the circle on movable steel plate 9
Circularhole diameter on hole and fixation steel plate 6 is slightly less than the diameter of rope, and rope can fit closely after passing through with circular hole wall, maximizes
Simulate different use environments of the rope in climbing.
In a preferred embodiment, described three blocks movable steel plates 9 are along the circumferential direction uniformly arranged, can be from three directions
Shearing force uniformly is applied to rope.
In a preferred embodiment, the cylinder 10 is connected with Pneumatic foot push, convenient for operation.
In a preferred embodiment, the reciprocating driver 3 includes being mounted on 1 table top installation groove of test platform
Interior ball-screw 11, ball-screw 11 are driven by quadrant with the servo being mounted below 1 right side table top of test platform
Dynamic motor 12 is connected, and servo drive motor 12 is connected with control cabinet, and speed control system 19 is set in control cabinet.
In a preferred embodiment, the V-type air-actuated jaw 4 includes the fixing seat 13 being mounted on ball-screw 11,
V-type clamp fixture 14 is equipped with by bolt in fixing seat 13, limit plectrum 15 is also equipped in fixing seat 13.
In a preferred embodiment, the left and right ends on the outside of 1 table top of test platform are separately installed with dials with limit
The corresponding limit switch 16 in 15 position of piece, prevents to collide.
In a preferred embodiment, the position of corresponding V-type air-actuated jaw 4 is equipped on the right side of 1 table top of test platform
Counting device 17, the number that counting device 17 is used to move back and forth V-type air-actuated jaw 4 count.
In a preferred embodiment, the test platform 1 includes several transverse beam assemblies and support component, test platform
Bottom set there are four adjustment base 18.
In a preferred embodiment, the control cabinet includes control panel 20 and support rod 21, and control panel 20 is installed
On support rod 21, support rod 21 is mounted on test platform 1.
When work, rope one end is pierced by from the circular hole on movable steel plate 9 with the circular hole on fixation steel plate 6, passes through V-type fixture
Tooling 14 is fixedly clamped, and controls three cylinders 10 by Pneumatic foot push and moves at the same time, the piston rod drive activity of cylinder 10
Steel plate 9 acts, and separation pad 7 is spaced apart spacing for adjacent two fixation steel plate 6, can play guiding role to movable steel plate 9, activity
Shearing force is applied to rope from different directions when steel plate 9 acts, by adjusting the atmospheric pressure value of cylinder 10, load may be implemented and restricting
The adjustment of rope up cut shear；Start servo drive motor 12, servo drive motor 12 drives ball-screw by quadrant
11 rotations, it is mobile that ball-screw 11 drives fixing seat 13, to drive V-type clamp fixture 14 mobile, V-type clamp fixture 14 is mobile
Shi Lashen rope may be implemented to be clamped in the adjustment of tensile speed on rope by adjustment speed control system 19, thus maximum
Change different use environments of the simulation rope in climbing and observes the another of rope after V-type clamp fixture 14 back and forth stretches rope 5 times
One end measures the slippage length between the rope heart and epitheca if rope occurs epitheca and slips, and then realizes when climbing is used
When epitheca slippage occurs under different use environments for traction rope, the equivalent test of length is slipped to epitheca, test data accurately may be used
It leans on.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of test equipment that climbing is slipped with traction rope epitheca, it is characterised in that: include:
Test platform, the test platform is for installing each components；
Combined pneumatic clamping device, the rope that the combined pneumatic clamping device is mounted on test platform input one end, rope
Rope passes through combined pneumatic clamping device, for applying shearing force to rope；
Reciprocating driver, the reciprocating driver are mounted on test platform, for providing to the reciprocal rope that stretches
Guiding and power；
V-type air-actuated jaw, the V-type air-actuated jaw are movably arranged on reciprocating driver, and rope one end passes through combined type
It is fixedly clamped after pneumatic gripping device by V-type air-actuated jaw.
2. the test equipment that a kind of climbing according to claim 1 is slipped with traction rope epitheca, it is characterised in that: described group
Box-like pneumatic gripping device includes:
Braced frame, the rope that the braced frame is mounted on test platform input on the table top of one end；
Four pieces of fixation steel plates and three block gaps pad, every block gap pad are separately mounted between adjacent two fixation steel plate, pass through
Four pieces of fixation steel plates and three block gaps pad are fixedly mounted in braced frame by bolt, and corresponding position is distinguished on every piece of fixation steel plate
Open up the circular hole passed through for rope；
Three blocks of movable steel plates, described every block movable steel plate are respectively provided between adjacent two fixation steel plate, every piece of movable steel plate difference
It is connected with the cylinder of installation on the support frame, corresponding position opens up the circular hole passed through for rope respectively on every block of movable steel plate,
The circular hole coaxial setting on circular hole and fixation steel plate on the activity steel plate.
3. the test equipment that a kind of climbing according to claim 2 is slipped with traction rope epitheca, it is characterised in that: described three
Block activity steel plate is along the circumferential direction uniformly arranged.
4. the test equipment that a kind of climbing according to claim 2 is slipped with traction rope epitheca, it is characterised in that: the gas
Cylinder is connected with Pneumatic foot push.
5. the test equipment that a kind of climbing according to claim 1 is slipped with traction rope epitheca, it is characterised in that: described past
Duplex drive includes the ball-screw being mounted in test platform table top installation groove, and ball-screw passes through quadrant
It is connected with the servo drive motor being mounted below the table top of test platform right side, servo drive motor is connected with control cabinet, control
Speed control system is set in cabinet.
6. the test equipment that a kind of climbing according to claim 5 is slipped with traction rope epitheca, it is characterised in that: the V
Type air-actuated jaw includes the fixing seat being mounted on ball-screw, is equipped with V-type clamp fixture by bolt in fixing seat, fixed
Limit plectrum is also equipped on seat.
7. the test equipment that a kind of climbing according to claim 6 is slipped with traction rope epitheca, it is characterised in that: the survey
Left and right ends on the outside of examination tabletop of platform are separately installed with limit switch corresponding with limit plectrum position.
8. the test equipment that a kind of climbing according to claim 1 is slipped with traction rope epitheca, it is characterised in that: the survey
The position of corresponding V-type air-actuated jaw is equipped with counting device on the right side of examination tabletop of platform.
9. the test equipment that a kind of climbing according to claim 1 is slipped with traction rope epitheca, it is characterised in that: the survey
Examination platform includes several transverse beam assemblies and support component, and the bottom of test platform sets that there are four adjustment bases.
10. the test equipment that a kind of climbing according to claim 5 is slipped with traction rope epitheca, it is characterised in that: described
Control cabinet includes control panel and support rod, and control panel is mounted on support rod, and support rod is mounted on test platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703750.8A CN110487523A (en) | 2019-07-31 | 2019-07-31 | A kind of test equipment that climbing is slipped with traction rope epitheca |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703750.8A CN110487523A (en) | 2019-07-31 | 2019-07-31 | A kind of test equipment that climbing is slipped with traction rope epitheca |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110487523A true CN110487523A (en) | 2019-11-22 |
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ID=68547797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703750.8A Pending CN110487523A (en) | 2019-07-31 | 2019-07-31 | A kind of test equipment that climbing is slipped with traction rope epitheca |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110487523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595581A (en) * | 2020-12-31 | 2021-04-02 | 山东三同新材料股份有限公司 | Testing equipment for wear resistance of traction rope for climbing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145659Y (en) * | 2008-01-04 | 2008-11-05 | 富港电子（东莞）有限公司 | Wire material testing device |
| CN101865788A (en) * | 2010-05-21 | 2010-10-20 | 泰安鲁普耐特塑料有限公司 | Testing method for safe performance of power climbing rope |
| CN204575509U (en) * | 2014-12-27 | 2015-08-19 | 江苏兴达钢帘线股份有限公司 | A kind of steel cord of robotization plays bulging detector |
| CN205607833U (en) * | 2016-03-22 | 2016-09-28 | 泰安鲁普耐特塑料有限公司 | Rope core -skin slip tester |
| RU2681240C1 (en) * | 2018-05-31 | 2019-03-05 | Общество с ограниченной ответственностью "Энергозапас" | Stand and method for testing ropes |
| CN210513648U (en) * | 2019-07-31 | 2020-05-12 | 山东三同新材料股份有限公司 | Testing equipment for outer sheath slippage of traction rope for climbing |
-
2019
- 2019-07-31 CN CN201910703750.8A patent/CN110487523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145659Y (en) * | 2008-01-04 | 2008-11-05 | 富港电子（东莞）有限公司 | Wire material testing device |
| CN101865788A (en) * | 2010-05-21 | 2010-10-20 | 泰安鲁普耐特塑料有限公司 | Testing method for safe performance of power climbing rope |
| CN204575509U (en) * | 2014-12-27 | 2015-08-19 | 江苏兴达钢帘线股份有限公司 | A kind of steel cord of robotization plays bulging detector |
| CN205607833U (en) * | 2016-03-22 | 2016-09-28 | 泰安鲁普耐特塑料有限公司 | Rope core -skin slip tester |
| RU2681240C1 (en) * | 2018-05-31 | 2019-03-05 | Общество с ограниченной ответственностью "Энергозапас" | Stand and method for testing ropes |
| CN210513648U (en) * | 2019-07-31 | 2020-05-12 | 山东三同新材料股份有限公司 | Testing equipment for outer sheath slippage of traction rope for climbing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595581A (en) * | 2020-12-31 | 2021-04-02 | 山东三同新材料股份有限公司 | Testing equipment for wear resistance of traction rope for climbing |
| CN112595581B (en) * | 2020-12-31 | 2023-03-21 | 山东三同新材料股份有限公司 | Testing equipment for wear resistance of traction rope for climbing |
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