CN113624599A - Coaxial cable tension test device - Google Patents
Coaxial cable tension test device Download PDFInfo
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- CN113624599A CN113624599A CN202110770919.9A CN202110770919A CN113624599A CN 113624599 A CN113624599 A CN 113624599A CN 202110770919 A CN202110770919 A CN 202110770919A CN 113624599 A CN113624599 A CN 113624599A
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
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- 230000002146 bilateral effect Effects 0.000 claims description 9
- 238000009864 tensile test Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
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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
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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
- G01N3/02—Details
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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
- G01N3/02—Details
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- 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
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- 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
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- 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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Abstract
The invention discloses a coaxial cable tension test device which comprises a shell, wherein a control panel is installed at the bottom of the surface of the shell, a first driving motor is installed at the middle position of the bottom in the shell, a first transmission rod is installed at the power output end of the first driving motor, a transmission gear is installed at the top end of the first transmission rod, bearing shells are symmetrically installed on two sides of the interior of the shell, first rotating screw rods are rotatably installed at the positions, close to the interior of the bearing shells, of the two sides of the interior of the shell, and first sliding nuts are movably connected to the surface of the first rotating screw rods. The cable body stretching device is started by the second driving motor, the second driving rod rotates through the first mounting rod of the crawler, so that the first mounting rod drives the cable body to move through the mounting shaft, the position needing stretching is changed, the stretching part of the cable body can be adjusted according to requirements during testing, time and labor are saved, and the stretching efficiency of the cable body is improved during experiments.
Description
Technical Field
The invention relates to the technical field of cable tension tests, in particular to a coaxial cable tension test device.
Background
The cable is generally a rope-like cable formed by twisting several or several groups of wires, each group of wires is insulated from each other and is usually twisted around a center, the whole cable is coated with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, a series of tests need to be carried out before the cable is used, and a tensile tester is also called a universal material tester. The universal tester is used for carrying out mechanical stress applied to 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 property tests, teaching research, quality control and the like, a tension machine clamp is used as an important component of an instrument, different materials need different clamps, and the universal tester is also an important factor for smooth performance of the tests and high accuracy of test results.
General pulling force experimental apparatus is that one of them displacement mechanism removes when carrying out tensile experiment to the cable, thereby influence the experiment effect when testing, extravagant experimental time, and can not adjust the position of experimenting the cable according to the demand when advancing tensile experiment, because the removal cable is comparatively loaded down with trivial details, thereby influence tensile time, reduce tensile efficiency, when using for a long time, the phenomenon of fatigue can take place for general pulling force experimental apparatus's fastening mechanism, and then reduce the fastening effect to the cable when stretching, thereby influence the accuracy of tensile data.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: coaxial cable tensile test device, which comprises an outer shell, control panel is installed to the bottom on shell surface, the intermediate position department of bottom installs a driving motor in the shell, a driving rod is installed to a driving motor's power take off end, drive gear is installed on the top of a driving rod, the inside bilateral symmetry of shell is installed and is born the weight of the shell, the inside both sides of shell are close to the position department rotation that bears the weight of the shell inside and are installed first rotation lead screw, the surperficial swing joint of first rotation lead screw has first slip nut, the regulation pole is installed at first slip nut's top, and is two sets of connecting gear is all installed to the relative one end of first rotation lead screw.
Preferably, second electric cylinder is installed to the inside bilateral symmetry of shell, and is two sets of first installation pole is all rotated to second electric cylinder's relative one end, the surface mounting of first installation pole one end has adjusting gear, the installation axle is installed to the one end of first installation pole, the surface transmission of installation axle is connected with the cable body, the inside cover of first installation pole is equipped with second installation pole, first electric cylinder is installed to the other end of second installation pole.
Preferably, the auxiliary wheel is installed to first electric cylinder's the other end, the fastening block is installed to the one end of second installation pole, the bilateral symmetry of bottom intermediate position department rotates in the shell and installs the second and rotate the lead screw, the upper portion swing joint that the lead screw outside was rotated to the second has the second slip nut, and is two sets of the loading board is installed jointly to the relative one side of second slip nut, second driving motor is installed on the upper portion of loading board, the second transfer line is installed to second driving motor's power take off end, the inside one end installation division board of shell.
Preferably, the inner side wall of the first sliding nut is provided with an internal thread matched with the surface of the first rotating screw rod, the two sides inside the bearing shell are symmetrically provided with limiting blocks, and the two sides of the first sliding nut are provided with limiting wiping grooves matched with the limiting blocks in size and corresponding to the limiting blocks in position.
Preferably, the installation positions of the connecting gears are positioned on two sides of the transmission gear, the bottoms of the opposite sides of the two groups of connecting gears are meshed with two sides of the transmission gear, and the transmission gear and the connecting gears are both cone-shaped gears.
Preferably, the surface of the first transmission rod is connected with the surface of the second rotating screw rod through a crawler belt, and the inner side wall of the second sliding nut is provided with sliding grains matched with the surface of the second rotating screw rod.
Preferably, the surface of the second transmission rod is connected with the first installation rod through a crawler belt, a through hole matched with the second installation rod in size is formed in the first installation rod, a connecting shaft is installed on the surface of the first installation rod, and the first installation rod is rotatably installed at one end, opposite to the second electric cylinder, of the second electric cylinder through the connecting shaft.
Preferably, the one end of second installation pole evenly is provided with quantity and is five the equal joint in the surface of installation axle of the inside wall of the fastening block and the fastening block of group, the surface of installation axle is provided with the spread groove with cable body looks adaptation.
Preferably, the first electric cylinder is movably connected with two sides of one end inside the shell through an auxiliary wheel, and sliding grooves matched with the auxiliary wheel in position in size are formed in two sides of one end inside the shell.
Preferably, the bottom side of the adjusting gear is in transmission connection with the surface of the adjusting rod, the surface of the adjusting rod is provided with a clamping groove with a size matched with the corresponding bottom side position of the adjusting gear, and a limiting groove matched with the moving track of the second mounting rod is arranged in the upper side of the isolating plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the cable tension testing device, the first driving motor drives the first transmission rod to rotate, so that the first transmission rod drives the two groups of connecting gears to rotate simultaneously through the transmission gears, the connecting gears drive the first rotating screw rod to rotate, the first sliding nut on the surface of the first rotating screw rod drives the adjusting rods to move relatively, the upper side of the adjusting rods drives the adjusting gears to move oppositely, the distance between the adjusting gears is changed, the cable body is stretched, and the cable tension testing device is convenient and quick to perform.
2. The cable body stretching device is started by the second driving motor, the second driving rod rotates through the first mounting rod of the crawler, so that the first mounting rod drives the cable body to move through the mounting shaft, the position needing stretching is changed, the stretching part of the cable body can be adjusted according to requirements during testing, time and labor are saved, and the stretching efficiency of the cable body is improved during experiments.
3. According to the invention, the first electric cylinder drives the second mounting rod to contract, so that the second mounting rod clamps the cable body on the surface of the mounting shaft through the fastening block, and the tightness of the cable body during the tensile test is improved, thereby improving the accuracy of tensile data.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional structural view of the present invention;
FIG. 3 is a schematic sectional view of the present invention from the back;
FIG. 4 is a side cross-sectional structural view of the present invention;
FIG. 5 is a schematic view of the cable body of the present invention in a stretched state;
FIG. 6 is a schematic view of a second mounting bar mounting arrangement of the present invention;
fig. 7 is a schematic view of a three-dimensional mounting structure of the bearing shell of the present invention.
In the figure: 1. a housing; 2. a control panel; 3. a first drive motor; 4. a first drive lever; 5. a transmission gear; 6. a load-bearing shell; 7. a first rotating screw rod; 8. a first slip nut; 9. adjusting a rod; 10. a connecting gear; 11. a first mounting bar; 12. an adjusting gear; 13. installing a shaft; 14. a cable body; 15. a second mounting bar; 16. a first electric cylinder; 17. an auxiliary wheel; 18. a fastening block; 19. a second rotating screw rod; 20. a second slip nut; 21. a carrier plate; 22. a second drive motor; 23. a second transmission rod; 24. a separator plate; 25. a second electric cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: coaxial cable tensile test device, which comprises an outer shell 1, control panel 2 is installed to the bottom on shell 1 surface, the intermediate position department of bottom installs first driving motor 3 in shell 1, first drive rod 4 is installed to first driving motor 3's power take off end, drive gear 5 is installed on the top of first drive rod 4, shell 6 is installed to the inside bilateral symmetry of shell 1, the inside both sides of shell 1 are close to the position department rotation of bearing the inside of shell 6 and install first rotation lead screw 7, the surface swing joint of first rotation lead screw 7 has first slip nut 8, adjust pole 9 is installed at the top of first slip nut 8, connecting gear 10 is all installed to the relative one end of two sets of first rotation lead screws 7, control panel 2 and first driving motor 3, second driving motor 22, first electric cylinder 16 and second driving motor 22 electricity are connected.
As a preferable embodiment of the present embodiment: second electric cylinder 25 is installed to the inside bilateral symmetry of shell 1, the relative one end of two sets of second electric cylinder 25 is all rotated and is installed first installation pole 11, the surface mounting of 11 one ends of first installation pole has adjusting gear 12, installation axle 13 is installed to the one end of first installation pole 11, the surface transmission of installation axle 13 is connected with cable body 14, the inside cover of first installation pole 11 is equipped with second installation pole 15, first electric cylinder 16 is installed to the other end of second installation pole 15.
As a preferable embodiment of the present embodiment: an auxiliary wheel 17 is installed at the other end of the first electric cylinder 16, a fastening block 18 is installed at one end of the second installation rod 15, a second rotary screw rod 19 is installed at the middle position of the bottom in the shell 1 in a symmetrical mode on two sides, a second sliding nut 20 is movably connected to the upper portion of the outer side of the second rotary screw rod 19, a bearing plate 21 is installed on one opposite side of the two groups of second sliding nuts 20, a second driving motor 22 is installed on the upper portion of the bearing plate 21, a second transmission rod 23 is installed at the power output end of the second driving motor 22, and an isolation plate 24 is installed at one end of the inner portion of the shell 1.
As a preferable embodiment of the present embodiment: the inside wall of first slip nut 8 is provided with the internal thread with first rotation screw 7 surface looks adaptation, bears the inside bilateral symmetry of shell 6 and installs the restriction piece and the both sides of first slip nut 8 are provided with the restriction with the corresponding size looks adaptation of restriction piece position and wipe the groove, improve the stability of first rotation screw 7 installation.
As a preferable embodiment of the present embodiment: the installation positions of the connecting gears 10 are located on two sides of the transmission gear 5, the bottoms of the two groups of connecting gears 10 on the opposite sides are meshed with the two sides of the transmission gear 5, the transmission gear 5 and the connecting gears 10 are both conical gears, and the connection stability of the transmission gear 5 and the connecting gears 10 is improved.
As a preferable embodiment of the present embodiment: the surface of the first transmission rod 4 is connected with the surface of the second rotating screw rod 19 through a crawler belt, and the inner side wall of the second sliding nut 20 is provided with sliding grains matched with the surface of the second rotating screw rod 19, so that the first transmission rod 4 is conveniently connected with the second rotating screw rod 19, and the height of the second driving motor 22 is conveniently adjusted.
As a preferable embodiment of the present embodiment: the surface of the second transmission rod 23 is connected with the first installation rod 11 through a crawler belt, a through hole matched with the size of the second installation rod 15 is formed in the first installation rod 11, a connecting shaft is installed on the surface of the first installation rod 11, the first installation rod 11 is rotatably installed at one end, opposite to the second electric cylinder 25, of the second installation rod 11 through the connecting shaft, and installation stability of the first installation rod 11 is improved.
As a preferable embodiment of the present embodiment: the one end of second installation pole 15 evenly is provided with quantity and is five fastening blocks 18 of group and the equal joint of inside wall of fastening block 18 on the surface of installation axle 13, and the surface of installation axle 13 is provided with the spread groove with 14 looks adaptations of cable body, improves the fastening nature of 14 installations of cable body.
As a preferable embodiment of the present embodiment: first electric cylinder 16 passes through auxiliary wheel 17 swing joint in the both sides of the inside one end of shell 1, and the both sides of the inside one end of shell 1 are provided with the spout with the corresponding size looks adaptation in auxiliary wheel 17 position, improve the stability of first installation pole 11 and adjusting gear 12 installation.
As a preferable embodiment of the present embodiment: the bottom side transmission of adjusting gear 12 is connected on the surface of adjusting pole 9, and the surface of adjusting pole 9 is provided with the draw-in groove with the corresponding size looks adaptation of bottom side position department of adjusting gear 12, and the inside of 24 upsides of division board is provided with and installs the 15 orbit looks adaptations spacing grooves of pole with the second, conveniently adjusts pole 9 and drives adjusting gear 12 and remove, and then conveniently carries out the tensile test to cable body 14.
In the first embodiment, when the adjusting gear 12 moves oppositely, the first transmission rod 4 drives the second rotating screw rod 19 to rotate through the track, and then the second sliding nut 20 on the surface of the second rotating screw rod 19 drives the second driving motor 22 to move upwards through the bearing plate 21, so as to maintain the distance between the second transmission rod 23 and the second mounting rod 15, and thus the second transmission rod 23 drives the first mounting rod 11 to rotate through the track, and when the adjusting gear 12 moves oppositely, the upper side of the adjusting rod 9 drives the adjusting gear 12 to rotate slowly and reversely, and then the adjusting gear 12 drives the first mounting rod 11 to rotate slowly and reversely, so that the track can rotate relatively on the surface of the first mounting rod 11, and the second transmission rod 23 does not influence the rotation of the first mounting rod 11 through the track.
In the second embodiment, when the adjusting gear 12 moves reversely, the first mounting rod 11 slides on the upper side of the partition plate 24, and the other end of the second mounting rod 15 slides on both sides of one end inside the housing 1 through the auxiliary wheel 17, so that when the adjusting gear 12 moves reversely, the stability of pulling the cable body 14 by the mounting shaft 13 is improved.
The working principle is as follows: when the control panel 2, the first driving motor 3, the second driving motor 22, the first electric cylinder 16 and the second driving motor 22 are electrified before use, two ends of a cable body 14 to be detected are respectively wound on the surfaces of the mounting shafts 13 on two sides, at the moment, the first electric cylinder 16 drives the second mounting rods 15 to contract, so that the second mounting rods 15 clamp the cable body 14 on the surface of the mounting shafts 13 through the fastening blocks 18, at the moment, the first driving motor 3 is started, and the first driving motor 3 drives the first transmission rod 4 to rotate, so that the first transmission rod 4 drives the two groups of connecting gears 10 to simultaneously rotate through the transmission gears 5, so that the connecting gears 10 drive the first rotating screw 7 to rotate, further the first sliding nuts 8 on the surfaces of the first rotating screws 7 drive the adjusting rods 9 to relatively move, so that the upper sides of the adjusting rods 9 drive the adjusting gears 12 to oppositely move, when the adjusting gear 12 moves oppositely, the first transmission rod 4 drives the second rotating screw rod 19 to rotate through the crawler belt, so that the second sliding nut 20 on the surface of the second rotating screw rod 19 drives the second driving motor 22 to move upwards through the bearing plate 21, thereby maintaining the distance between the second transmission rod 23 and the second mounting rod 15, when the position of the tensile force of the cable body 14 is changed as required, the first electric cylinder 16 drives the second mounting rod 15 to extend, so that the second mounting rod 15 drives the fastening block 18 to separate from the surface of the mounting shaft 13, at this moment, the second driving motor 22 is started, the second transmission rod 23 rotates through the first mounting rod 11 of the crawler belt, so that the first mounting rod 11 drives the cable body 14 to move through the mounting shaft 13, thereby changing the position to be stretched, and after the adjustment is completed, the first electric cylinder 16 clamps the fastening block 18 on the surface of the mounting shaft 13 again through the second mounting rod 15, and then fastens the cable body 14 again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Coaxial cable tensile test device, including shell (1), its characterized in that: control panel (2) are installed to the bottom on shell (1) surface, intermediate position department of bottom installs first driving motor (3) in shell (1), first drive rod (4) are installed to the power take off end of first driving motor (3), drive gear (5) are installed on the top of first drive rod (4), shell (1) inside bilateral symmetry is installed and is born shell (6), shell (1) inside both sides are close to and bear shell (6) inside position department and rotate and install first rotation lead screw (7), the surperficial swing joint of first rotation lead screw (7) has first slip nut (8), regulation pole (9) are installed at the top of first slip nut (8), and are two sets of first relative one end of rotating lead screw (7) is all installed and is connected gear (10).
2. The coaxial cable tension test device of claim 1, wherein: second electric cylinder (25) is installed to the inside bilateral symmetry of shell (1), and is two sets of the relative one end of second electric cylinder (25) is all rotated and is installed first installation pole (11), the surface mounting of first installation pole (11) one end has adjusting gear (12), installation axle (13) is installed to the one end of first installation pole (11), the surface transmission of installation axle (13) is connected with cable body (14), the inside cover of first installation pole (11) is equipped with second installation pole (15), first electric cylinder (16) are installed to the other end of second installation pole (15).
3. The coaxial cable tension test device of claim 2, wherein: auxiliary wheel (17) are installed to the other end of first electric cylinder (16), fastening block (18) are installed to the one end of second installation pole (15), the bilateral symmetry of bottom intermediate position department rotates in shell (1) and installs second rotation lead screw (19), the upper portion swing joint that the second rotated the lead screw (19) outside has second slip nut (20), and is two sets of loading board (21) is installed jointly to the relative one side of second slip nut (20), second driving motor (22) are installed on the upper portion of loading board (21), second transfer line (23) are installed to the power take off end of second driving motor (22), inside one end installation division board (24) of shell (1).
4. The coaxial cable tension test device of claim 1, wherein: the inner side wall of the first sliding nut (8) is provided with an internal thread matched with the surface of the first rotating screw rod (7), the two sides inside the bearing shell (6) are symmetrically provided with limiting blocks, and the two sides of the first sliding nut (8) are provided with limiting wiping grooves matched with the limiting blocks in size and corresponding to the limiting blocks in position.
5. The coaxial cable tension test device of claim 1, wherein: the mounting positions of the connecting gears (10) are located on two sides of the transmission gear (5), the bottoms of the opposite sides of the two groups of connecting gears (10) are meshed with two sides of the transmission gear (5), and the transmission gear (5) and the connecting gears (10) are both conical gears.
6. The coaxial cable tension test device of claim 3, wherein: the surface of the first transmission rod (4) is connected with the surface of the second rotary screw rod (19) through a crawler belt, and the inner side wall of the second sliding nut (20) is provided with sliding grains matched with the surface of the second rotary screw rod (19).
7. The coaxial cable tension test device of claim 3, wherein: the surface of the second transmission rod (23) is connected with the first installation rod (11) through a crawler belt, a through hole matched with the second installation rod (15) in size is formed in the first installation rod (11), a connecting shaft is installed on the surface of the first installation rod (11), and the first installation rod (11) is rotatably installed at one end, opposite to the second electric cylinder (25), of the second electric cylinder through the connecting shaft.
8. The coaxial cable tension test device of claim 2, wherein: the one end of second installation pole (15) evenly is provided with quantity and is fastening block (18) and the equal joint of inside wall of fastening block (18) of five groups on the surface of installation axle (13), the surface of installation axle (13) is provided with the spread groove with cable body (14) looks adaptation.
9. The coaxial cable tension test device of claim 3, wherein: first electric cylinder (16) pass through auxiliary wheel (17) swing joint in the both sides of the inside one end of shell (1), the both sides of the inside one end of shell (1) are provided with the spout with auxiliary wheel (17) corresponding size looks adaptation in position.
10. The coaxial cable tension test device of claim 3, wherein: the bottom side of the adjusting gear (12) is in transmission connection with the surface of the adjusting rod (9), a clamping groove with the size matched with the corresponding bottom side position of the adjusting gear (12) is formed in the surface of the adjusting rod (9), and a limiting groove matched with the moving track of the second mounting rod (15) is formed in the inner portion of the upper side of the isolating plate (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110770919.9A CN113624599A (en) | 2021-07-07 | 2021-07-07 | Coaxial cable tension test device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110770919.9A CN113624599A (en) | 2021-07-07 | 2021-07-07 | Coaxial cable tension test device |
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| CN113624599A true CN113624599A (en) | 2021-11-09 |
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| CN202110770919.9A Pending CN113624599A (en) | 2021-07-07 | 2021-07-07 | Coaxial cable tension test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823001A (en) * | 2022-04-27 | 2022-07-29 | 神宇通信科技股份公司 | Coaxial cable insulation extrusion production line guide wheel assembly |
| CN116625829A (en) * | 2023-07-21 | 2023-08-22 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
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| CN116625829A (en) * | 2023-07-21 | 2023-08-22 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
| CN116625829B (en) * | 2023-07-21 | 2023-10-17 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
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