CN111638140A - High-altitude cable tension bearing detection device - Google Patents

High-altitude cable tension bearing detection device Download PDF

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Publication number
CN111638140A
CN111638140A CN202010744547.8A CN202010744547A CN111638140A CN 111638140 A CN111638140 A CN 111638140A CN 202010744547 A CN202010744547 A CN 202010744547A CN 111638140 A CN111638140 A CN 111638140A
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CN
China
Prior art keywords
fixedly arranged
clamping
plate
detection
fixedly provided
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.)
Withdrawn
Application number
CN202010744547.8A
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Chinese (zh)
Inventor
曾琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Characteristic Electronics Technology Co ltd
Original Assignee
Jinhua Characteristic Electronics Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinhua Characteristic Electronics Technology Co ltd filed Critical Jinhua Characteristic Electronics Technology Co ltd
Priority to CN202010744547.8A priority Critical patent/CN111638140A/en
Publication of CN111638140A publication Critical patent/CN111638140A/en
Withdrawn legal-status Critical Current

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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
    • G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
    • 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
    • G01N3/02—Details
    • 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
    • G01N3/02—Details
    • G01N3/04—Chucks
    • 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
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0003—Steady
    • 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
    • G01N2203/003—Generation of the force
    • G01N2203/005—Electromagnetic 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
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0067—Fracture or rupture
    • 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
    • G01N2203/025—Geometry of the test
    • G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
    • 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
    • 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
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0676—Force, weight, load, energy, speed or acceleration

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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

A high-altitude cable tension bearing detection device comprises a base, wherein two main brackets are symmetrically arranged at the left and right of the upper end of the base, a working plate is fixedly arranged at the upper end of the main bracket, a fixing plate is fixedly arranged on the lower end surface of the working plate, a detection sliding groove is fixedly arranged in the working plate, a detection sliding block is arranged in the detection sliding groove in a left-right sliding manner, the lower end of the detection slide block is fixedly provided with a movable plate, the lower ends of the fixed plate and the movable plate are fixedly provided with two clamping mechanisms in bilateral symmetry, after the cable is installed in the device, the equipment can fix one end of the cable, drive the other end to stretch, automatically detect the tensile force applied to the cable by the equipment, when the cable breaks, the recording equipment exerts resistance to the power device automatically to the biggest pulling force that the cable caused and prevents that equipment from causing the phenomenon of striking damage because of inertia, has improved the life of equipment.

Description

High-altitude cable tension bearing detection device
Technical Field
The invention relates to the technical field of cable detection, in particular to a high-altitude cable tension bearing detection device.
Background
The tension detection equipment is a tension tester, is used for carrying out mechanical stress application testing for mechanical property tests such as static load, stretching, compression, bending, shearing, tearing, peeling and the like of instruments and equipment aiming at various materials, is suitable for various physical and mechanical property tests of materials such as plastic plates, pipes, profiled bars, plastic films, rubber, electric wires, cables, steel, glass fibers and the like, is material development, is indispensable detection equipment for physical tests, teaching research, quality control and the like, and needs to be used in cable production.
When the tension limit of the cable is detected, the power device of the equipment continues to move due to the inertia effect after the cable is broken, and impacts other parts of the equipment to cause damage to the equipment, so that the service life of the equipment is shortened, and the detection accuracy is also influenced by frequent maintenance, so that the problem is solved.
Disclosure of Invention
The invention aims to provide a high-altitude cable tension bearing detection device, which overcomes the problems.
The invention is realized by the following technical scheme.
The invention discloses a high-altitude cable tension bearing detection device, which comprises a base, wherein two main supports are arranged at the upper end of the base in a bilateral symmetry manner, a working plate is fixedly arranged at the upper ends of the main supports, a fixed plate is fixedly arranged on the lower end face of the working plate, a detection chute is fixedly arranged in the working plate, a detection slide block is arranged in the detection chute in a sliding manner from side to side, a moving plate is fixedly arranged at the lower end of the detection slide block, two clamping mechanisms are fixedly arranged at the lower ends of the fixed plate and the moving plate in a bilateral symmetry manner, a cable is fixedly arranged in each clamping mechanism, a rack support is fixedly arranged at the upper end of the detection slide block, a support groove is fixedly; the rack support is fixedly provided with a detection rack, the upper end face of the working plate is fixedly provided with a motor frame, the motor frame is fixedly provided with a main motor, the front end of the main motor is connected with a motor shaft in a power mode, the motor shaft is fixedly provided with a main gear, the main gear is meshed with the detection rack, the working plate is fixedly provided with a mounting plate, the front end of the mounting plate is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a driven gear, the driven gear is meshed with the main gear, the rotating shaft is fixedly provided with a rotating disc, the rotating disc is hinged with a hinge rod, the left end of the hinge rod is hinged with a push rod, the upper end of the base is fixedly provided with an oil tank frame, the oil tank frame is fixedly provided with a first oil cavity, the first oil cavity is fixedly provided with a second oil cavity, and a first oil guide groove and a second oil guide, a push plate is arranged in the first oil cavity in a left-right sliding mode, and the push plate is fixedly arranged at the left end of the push rod.
Furthermore, a limiting plate is fixedly arranged on the working plate, the push rod penetrates through the limiting plate from left to right, and the push rod slides left and right in the limiting plate.
Further, the aperture of the first oil guide groove is smaller than that of the second oil guide groove.
Further, clamping mechanism including fixed set up in the tight chamber of clamp of movable plate right-hand member, the tight chamber right side wall of clamp is gone up to fixed being equipped with and presss from both sides tight case, the tight case left end of clamp is fixed to be equipped with solid fixed ring, it is equipped with and presss from both sides tight pivot to press from both sides tight case left end power connection, gu fixed ring left end is fixed to be equipped with about run through in the binding clasp of movable plate, the fixed tight chamber that presss from both sides that is equipped with in the tight chamber right side wall of clamp, it is located to press from both sides tight pivot left end fixed the tight carousel that presss from both sides in the tight chamber, annular array is equipped with four carousel spouts on the tight carousel, annular array is equipped with four slide shaft spouts on the binding clasp, it is equipped with the slide shaft to slide in the slide shaft spout.
Further, a pressure detector is fixedly arranged on the right wall of the detection sliding groove, a stressed sliding block which is arranged in the detection sliding groove in a sliding mode is arranged at the left end of the pressure detector, and a detection spring is connected between the stressed sliding block and the detection sliding block.
The invention has the beneficial effects that: after installing the cable in this equipment, equipment can be fixed cable one end, and it is tensile to drive the other end to the pulling force size that automatic check out equipment applyed the cable, when the cable bursts apart, the biggest pulling force that recording equipment led to the fact the cable and exert the resistance for power device automatically, prevent that equipment from causing the phenomenon of striking damage because of inertia, improved the life of equipment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 2;
FIG. 4 is a schematic view of the structure at C-C in FIG. 2;
fig. 5 is a schematic view of the structure at D-D in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The high-altitude cable tension bearing detection device described in conjunction with fig. 1-5 comprises a base 10, wherein two main brackets 11 are arranged at the upper end of the base 10 in a bilateral symmetry manner, a working plate 38 is fixedly arranged at the upper end of each main bracket 11, a fixed plate 12 is fixedly arranged on the lower end face of each working plate 38, a detection chute 22 is fixedly arranged in each working plate 38, a detection slide block 21 is arranged in each detection chute 22 in a sliding manner in a bilateral symmetry manner, a moving plate 13 is fixedly arranged at the lower end of each detection slide block 21, two clamping mechanisms 36 are fixedly arranged at the lower ends of the fixed plate 12 and the moving plate 13 in a bilateral symmetry manner, a cable 20 is fixedly arranged in each clamping mechanism 36, a rack bracket 27 is fixedly arranged at the upper end of each detection slide block 21, a bracket groove 26 is fixedly arranged in each; the detection rack 28 is fixedly arranged on the rack support 27, the motor frame 29 is fixedly arranged on the upper end surface of the working plate 38, the main motor 30 is fixedly arranged on the motor frame 29, the front end of the main motor 30 is connected with a power shaft 31, a main gear 32 is fixedly arranged on the motor shaft 31, the main gear 32 is meshed with the detection rack 28, a mounting plate 33 is fixedly arranged on the working plate 38, a rotating shaft 34 is rotatably arranged at the front end of the mounting plate 33, a driven gear 35 is fixedly arranged on the rotating shaft 34, the driven gear 35 is meshed with the main gear 32, a rotary disc 37 is fixedly arranged on the rotating shaft 34, a hinged rod 39 is hinged on the rotary disc 37, a push rod oil tank 41 is hinged at the left end of the hinged rod 39, a detection rack frame 43 is fixedly arranged at the upper end of the base 10, a first oil chamber 44 is fixedly arranged on the oil tank frame 43, a second oil chamber 45 is fixedly arranged on the, a first oil guide groove 46 and a second oil guide groove 47 are communicated between the first oil chamber 44 and the second oil chamber 45, a push plate 42 is arranged in the first oil chamber 44 in a left-right sliding mode, and the push plate 42 is fixedly arranged at the left end of the push rod 41.
Advantageously, a limit plate 40 is fixedly arranged on the working plate 38, the push rod 41 penetrates the limit plate 40 from left to right, and the push rod 41 is slidably arranged in the limit plate 40 from left to right.
Advantageously, the first oil guide groove 46 has a smaller aperture than the second oil guide groove 47.
Beneficially, the clamping mechanism 36 includes a clamping cavity 15 fixedly disposed at the right end of the moving plate 13, a clamping box 14 is fixedly disposed on the right wall of the clamping cavity 15, a fixing ring 17 is fixedly disposed at the left end of the clamping box 14, a clamping rotating shaft 18 is dynamically connected to the left end of the clamping box 14, a clamping device 19 penetrating the moving plate 13 from left to right is fixedly disposed at the left end of the fixing ring 17, a clamping cavity 48 is fixedly disposed in the clamping device 19, the clamping rotating shaft 18 penetrates the right wall of the clamping cavity 48 from left to right, a clamping rotating disc 49 located in the clamping cavity 48 is fixedly disposed at the left end of the clamping rotating shaft 18, four rotating disc sliding slots 52 are disposed on the clamping device 49 in an annular array, four sliding shaft sliding slots 53 are disposed on the clamping device 19, a sliding shaft 51 is slidably disposed in the sliding shaft sliding slots 53, the left end of the rotary disc sliding groove 52 is fixedly provided with a clamping piece 50.
Advantageously, a pressure detector 25 is fixedly arranged on the right wall of the detection chute 22, a force-bearing slider 24 slidably arranged in the detection chute 22 is arranged at the left end of the pressure detector 25, and a detection spring 23 is connected between the force-bearing slider 24 and the detection slider 21.
The working steps are that the left end of the cable 20 is placed in the left end clamp 19, the clamping motor 16 is started to drive the clamping rotating shaft 18 to rotate so as to drive the clamping turntable 49 to rotate, the sliding shaft 51 slides and draws close in the sliding shaft sliding groove 53 and the turntable sliding groove 52 to drive the four clamping sheets 50 to draw close and clamp the cable 20, the clamping and locking work of the cable 20 is completed, the right end of the cable 20 is fixed in the right clamp 19, and the fixing work of the cable is completed; the pressure detector 25 reads the pressure of the stressed slide block 24 in the initial state; the main motor 30 is started, and the main gear 32 is driven to rotate through the motor shaft 31, so that the detection rack 28 is driven to move rightwards, the detection slide block 21 is driven to move rightwards, and the pressure intensity applied to the pressure detector 25 is recorded; the main gear 32 drives the rotating shaft 34 and the rotating disc 37 to rotate, and drives the push rod 41 and the push plate 42 to do left-right reciprocating motion work, because the main gear 32 receives large resistance, the rotating speed of the main gear 32 is slow, the push plate 42 is driven to slowly perform left-right reciprocating motion in the first oil cavity 44, and the oil in the first oil cavity 44 and the oil in the second oil cavity 45 are exchanged through the first oil guide groove 46 and the second oil guide groove 47; after the cable 20 is broken, the pressure detector 25 subtracts the pressure applied in the initial state from the maximum pressure applied to the cable to obtain the limit of the tension applied to the cable; the resistance of the main gear 32 on the detection rack 28 is reduced, so that the main gear 32 rotates at an accelerated speed to drive the driven gear 35 to rotate at a high speed, and the push plate 42 is driven to move back and forth left and right quickly, because the push plate 42 drives the first oil chamber 44 and the second oil chamber 45 in the first oil chamber 44 to perform oil exchange work, the push plate 42 slides at an accelerated speed, the oil in the first oil chamber 44 is difficult to extrude into the second oil chamber 45, and great resistance is generated and is transmitted to the main gear 32 through the driven gear 35, and the protection detection device for the cable 20 when the cable 20 is broken is completed; finally, the clamping motor 16 rotates reversely, the clamp 19 loosens the cable 20, the detection spring 23 drives the detection slide block 21 to reset, and the worker takes the two cables 20 down to complete the test of the tensile force bearing limit of the cable 20.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. A high-altitude cable tension bearing detection device comprises a base, wherein two main supports are symmetrically arranged at the upper end of the base in the left-right direction, a working plate is fixedly arranged at the upper ends of the main supports, a fixed plate is fixedly arranged on the lower end face of the working plate, a detection chute is fixedly arranged in the working plate, a detection slide block is slidably arranged in the detection chute in the left-right direction, a moving plate is fixedly arranged at the lower end of the detection slide block, and two clamping mechanisms are fixedly arranged at the lower ends of the fixed plate and the moving plate in the left-right direction symmetrically; the rack support is fixedly provided with a detection rack, the upper end face of the working plate is fixedly provided with a motor frame, the motor frame is fixedly provided with a main motor, the front end of the main motor is connected with a motor shaft in a power mode, the motor shaft is fixedly provided with a main gear, the main gear is meshed with the detection rack, the working plate is fixedly provided with a mounting plate, the front end of the mounting plate is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a driven gear, the driven gear is meshed with the main gear, the rotating shaft is fixedly provided with a rotating disc, the rotating disc is hinged with a hinge rod, the left end of the hinge rod is hinged with a push rod, the upper end of the base is fixedly provided with an oil tank frame, the oil tank frame is fixedly provided with a first oil cavity, the first oil cavity is fixedly provided with a second oil cavity, and a first oil guide groove and a second oil guide, a push plate is arranged in the first oil cavity in a left-right sliding mode, and the push plate is fixedly arranged at the left end of the push rod.
2. The high-altitude cable tension bearing detection device according to claim 1, wherein a limiting plate is fixedly arranged on the working plate, the push rod penetrates through the limiting plate from left to right, and the push rod is arranged in the limiting plate in a sliding manner from left to right.
3. The high-altitude cable tension bearing detection device as claimed in claim 1, wherein the aperture of the first oil guide groove is smaller than the aperture of the second oil guide groove.
4. The high-altitude cable tension bearing detection device according to claim 1, wherein the clamping mechanism comprises a clamping cavity fixedly arranged at the right end of the movable plate, a clamping box is fixedly arranged on the right wall of the clamping cavity, a fixing ring is fixedly arranged at the left end of the clamping box, a clamping rotating shaft is dynamically connected at the left end of the clamping box, a clamp which penetrates through the movable plate from left to right is fixedly arranged at the left end of the fixing ring, a clamping cavity is fixedly arranged in the clamp, the clamping rotating shaft penetrates through the right wall of the clamping cavity from left to right, a clamping turntable positioned in the clamping cavity is fixedly arranged at the left end of the clamping rotating shaft, four turntable sliding grooves are arranged in the clamping turntable in an annular array, four sliding shaft sliding grooves are arranged in the clamper in an annular array, sliding shafts are slidably arranged in the sliding shaft sliding grooves, and a clamping piece is fixedly arranged at the left end of the rotary table chute.
5. The high-altitude cable tension bearing detection device as claimed in claim 1, wherein a pressure detector is fixedly arranged on the right wall of the detection chute, a stressed slide block slidably arranged in the detection chute is arranged at the left end of the pressure detector, and a detection spring is connected between the stressed slide block and the detection slide block.
CN202010744547.8A 2020-07-29 2020-07-29 High-altitude cable tension bearing detection device Withdrawn CN111638140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010744547.8A CN111638140A (en) 2020-07-29 2020-07-29 High-altitude cable tension bearing detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010744547.8A CN111638140A (en) 2020-07-29 2020-07-29 High-altitude cable tension bearing detection device

Publications (1)

Publication Number Publication Date
CN111638140A true CN111638140A (en) 2020-09-08

Family

ID=72329848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010744547.8A Withdrawn CN111638140A (en) 2020-07-29 2020-07-29 High-altitude cable tension bearing detection device

Country Status (1)

Country Link
CN (1) CN111638140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114709783A (en) * 2022-05-13 2022-07-05 广东铭星电力工程有限公司 Power cable duct bank corner well and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114709783A (en) * 2022-05-13 2022-07-05 广东铭星电力工程有限公司 Power cable duct bank corner well and construction method thereof

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Application publication date: 20200908