CN113063656A - Tensile test auxiliary assembly of accurate reading for communication cable quality testing - Google Patents
Tensile test auxiliary assembly of accurate reading for communication cable quality testing Download PDFInfo
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- CN113063656A CN113063656A CN202110357801.3A CN202110357801A CN113063656A CN 113063656 A CN113063656 A CN 113063656A CN 202110357801 A CN202110357801 A CN 202110357801A CN 113063656 A CN113063656 A CN 113063656A
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- 238000004891 communication Methods 0.000 title claims abstract description 34
- 238000012372 quality testing Methods 0.000 title claims description 4
- 238000009864 tensile test Methods 0.000 title description 6
- 238000001514 detection method Methods 0.000 claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000007689 inspection Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G01N3/04—Chucks
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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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- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of communication, and discloses a tension test auxiliary device with accurate reading for communication cable quality detection, which comprises a mounting seat, the right side of the mounting seat is movably connected with a fastening cavity, the right side of the fastening cavity is movably connected with a detection cavity, the top of the fastening cavity is movably connected with an anti-skid clamping plate, the top of the anti-skid clamping plate is movably connected with a fastening spring, the top of the fastening spring is movably connected with a lifting seat, the detection screw rod is driven to rotate by starting an external driving source of the detection screw rod, the rotation of the detection screw rod can drive the fastening seat to slide on the fastening seat, and because the directions of the internal thread holes of the fastening seats at the left end and the right end are opposite, the two fastening seats can move oppositely under the rotation of the detection screw rod, so as to drive the two meshing plates to move oppositely, and then exert a pulling force to the cable through anti-skidding splint to but reached the self-interacting and exerted the pressure size that detects and improved the effect of inspection precision.
Description
Technical Field
The invention relates to the technical field of communication, in particular to accurate-reading tension test auxiliary equipment for communication cable quality detection.
Background
With the development of science and technology, people have achieved great success in the field of communication, thus impel people to enter an information era, people often leave the support of communication technology in the life nowadays, and in order to meet the increasing communication demand, people build a large amount of various communication facilities, and among these communication facilities, the most basic is the communication cable.
Communication cable often all need carry out a pulling force to it after production is accomplished and detect in order to prevent that it from damaging because of too big external force in construction or use in the future, often can carry out a pulling force to it when carrying out intensity detection to communication cable at present and detect, and present detection mechanism can not be according to the permanent pulling force of applying the same size of detection demand, it often is the power of gradual increase, thereby it can not audio-visually detect out whether the cable can take place deformation under the effect of the power of equidimension not, or when can take place deformation, thereby influence the actual use quality of cable, and the detection to the deformation volume size of cable at present is artifical the going on, thereby there is certain measurement difference.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a tension test auxiliary device with accurate reading for communication cable quality detection is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the accurate-reading tension test auxiliary equipment for the quality detection of the communication cable, which has the advantages of improving the detection accuracy by automatically adjusting the applied and detected pressure and accurately and visually reading the tensile deformation amount during the tensile detection, and solves the problems that the detection mode of the traditional communication cable is inaccurate and the deformation data cannot be accurately read.
(II) technical scheme
In order to achieve the purposes of improving the detection accuracy by self-adjusting the applied and detected pressure and accurately and visually reading out the stretching deformation amount during stretching detection, the invention provides the following technical scheme: a tensile test auxiliary device with accurate reading for communication cable quality detection comprises a mounting seat, wherein a fastening cavity is movably connected to the right side of the mounting seat, a detection cavity is movably connected to the right side of the fastening cavity, an anti-skid splint is movably connected to the top of the fastening cavity, a fastening spring is movably connected to the top of the anti-skid splint, a lifting seat is movably connected to the top of the fastening spring, a meshing plate is movably connected to the top of the lifting seat, a manual rotating shaft is movably connected to the inside of the meshing plate, a fastening seat is movably connected to the outside of the meshing plate, a detection screw rod is movably connected to the inside of the fastening seat, a pushing block is fixedly connected to the left side of the fastening seat, a turning block is movably connected to the bottom of the pushing block, a guide rod is fixedly connected to the bottom of the turning block, a pressurizing plug is fixedly connected to, the pressure plug bottom swing joint has the transmission chamber, transmission chamber left side swing joint has the follow-up stopper, follow-up stopper left side fixedly connected with reading board, reading board left side swing joint has reset spring, reset spring outside swing joint has the scale plate.
Preferably, the number of the fastening seats is four, the four fastening seats are distributed on the left side and the right side of the detection screw rod in a pairwise symmetrical mode, and the directions of threads in the fastening seats at the left end and the right end of the detection screw rod are opposite.
Preferably, teeth are fixedly connected to the surface of the inner wall of the engaging plate, and the teeth are engaged with the manual rotating shaft.
Preferably, the diameters of the pressurizing plug and the follow-up plug are consistent with the diameter of the inner wall of the transmission cavity.
Preferably, the scale plate is made of transparent acrylic material, and the surface of the scale plate is engraved with readings.
Preferably, the contact surface of the pushing block and the direction changing block is an inclined surface, and the pushing block is connected with the direction changing block in a sliding mode.
(III) advantageous effects
Compared with the prior art, the invention provides the accurate-reading tension test auxiliary equipment for the communication cable quality detection, which has the following beneficial effects:
1. this communication cable quality testing is with tensile test auxiliary assembly of accurate reading, through the outside driving source that starts the detection screw rod, it rotates to drive the detection screw rod, it can drive fastening seat and slide above that to detect the screw rod rotation, and because the internal thread hole opposite direction of the fastening seat that is located both ends about, so two can be relative motion under the rotation that detects the screw rod this moment, thereby drive two meshing boards and move in opposite directions, and then exert a pulling force to the cable through anti-skidding splint, and the number of turns through the rotation of control detection screw rod, can effectual control anti-skidding splint to the pressure size that the cable was applyed, thereby reached can self-interacting and exerted the pressure size that detects and improve the accurate effect of inspection.
2. The auxiliary device for testing the tensile force of the accurate reading for the communication cable quality is characterized in that the fastening seat gradually moves towards the direction far away from the detection cavity along with the increase of the tensile force applied to the cable in the tensile force detection, the pushing block is simultaneously pushed to move in the process of the movement of the fastening seat, and the contact surface of the pushing block and the direction-changing block is an inclined surface, so that the direction-changing block can bear a downward force at the moment, the force is transmitted to the pressurizing plug through the guide rod, the pressurizing plug stretches the buffer spring to enable the buffer spring to slide in the transmission cavity at the moment, the pressure intensity of the transmission cavity can be gradually applied to the servo-actuated plug along with the movement of the pressurizing plug, the acting force acts on the reset spring through the servo-actuated plug and finally compresses the reset spring to drive the servo-actuated plug to move, the servo-actuated plug moves to drive the reading plate to slide in the scale plate, and at the moment, an operator can visually read the deformation of the cable by observing the distance position of the reading plate in the scale, therefore, the effect of accurately and intuitively reading the stretching deformation amount in stretching detection is achieved.
Drawings
FIG. 1 is a schematic view of a screw structure for detection according to the present invention;
FIG. 2 is a schematic view of a detection chamber according to the present invention;
FIG. 3 is a schematic view of a manual spindle according to the present invention;
FIG. 4 is a schematic view of the transmission chamber of the present invention;
fig. 5 is a schematic view of the fastening spring structure of the present invention.
In the figure: 1. a mounting seat; 2. a fastening cavity; 3. a detection chamber; 4. an anti-slip splint; 5. a fastening spring; 6. a lifting seat; 7. a manual rotation shaft; 8. an engaging plate; 9. a fastening seat; 10. detecting the screw rod; 11. a pushing block; 12. a turning block; 13. a guide rod; 14. a pressure plug; 15. a buffer spring; 16. a transmission cavity; 17. a follower plug; 18. a reading board; 19. a return spring; 20. a scale plate.
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. 1-5, a tensile test auxiliary device for accurate reading for communication cable quality detection comprises a mounting base 1, a fastening cavity 2 is movably connected to the right side of the mounting base 1, a detection cavity 3 is movably connected to the right side of the fastening cavity 2, an anti-slip clamp plate 4 is movably connected to the top of the fastening cavity 2, a fastening spring 5 is movably connected to the top of the anti-slip clamp plate 4, a lifting base 6 is movably connected to the top of the fastening spring 5, a meshing plate 8 is movably connected to the top of the lifting base 6, teeth are fixedly connected to the surface of the inner wall of the meshing plate 8 and meshed with a manual rotating shaft 7, the manual rotating shaft 7 is movably connected to the inside of the meshing plate 8, a fastening base 9 is movably connected to the outside of the meshing plate 8, a detection screw 10 is movably connected to the inside of the fastening base 9, four fastening bases 9 are symmetrically distributed on the left side and the right side of the detection screw 10 in pairs, the left side of the fastening seat 9 is fixedly connected with a pushing block 11, the bottom of the pushing block 11 is movably connected with a turning block 12, the contact surface of the pushing block 11 and the turning block 12 is an inclined plane, the pushing block 11 is slidably connected with the turning block 12, the bottom of the turning block 12 is fixedly connected with a guide rod 13, the bottom of the guide rod 13 is fixedly connected with a pressurizing plug 14, the outside of the pressurizing plug 14 is movably connected with a buffer spring 15, the bottom of the pressurizing plug 14 is movably connected with a transmission cavity 16, the left side of the transmission cavity 16 is movably connected with a follow-up plug 17, the diameters of the pressurizing plug 14 and the follow-up plug 17 are all consistent with the diameter of the inner wall of the transmission cavity 16, the left side of the follow-up plug 17 is fixedly connected with a reading plate 18, the left side of the reading plate 18 is movably connected with a return spring 19, the outside of the return spring 19 is movably connected with a.
The working principle is as follows: when the auxiliary device for the tension test with accurate reading for the communication cable quality detection is used, a communication cable to be detected needs to be manually placed into the fastening cavity 2 through the mounting seat 1, the cable is pushed to extend out of the mounting seat 1 at the other end after passing through the detection cavity 3, at the moment, a person rotates the manual rotating shaft 7 manually to rotate the communication cable, the manual rotating shaft 7 is meshed with the meshing plate 8, the meshing plate 8 slides downwards along the manual rotating shaft 7 after the manual rotating shaft 7 starts to rotate, the meshing plate 8 applies downward thrust to the lifting seat 6 at the moment, the downward movement of the lifting seat is further driven until the anti-skid clamping plate 4 is contacted with an insulating layer outside the cable, at the moment, the manual rotating shaft 7 is continuously rotated, the cable applies upward reaction force to the anti-skid clamping plate 4, the force compresses the fastening spring 5 to enable the fastening spring to contract, and at the moment, the fixing of the cable is completed, personnel can leave the tensile test region, start the outside driving source that detects screw rod 10 afterwards, drive and detect screw rod 10 and rotate, it can drive fastening seat 9 and slide above that to detect screw rod 10 and rotate, and because the internal thread hole opposite direction of the fastening seat 9 that is located both ends about, so two can be relative motion under the rotation that detects screw rod 10 this moment, thereby drive two meshing boards 8 and move in opposite directions, and then exert a pulling force to the cable through skid-proof splint 4, and through the number of turns of rotation of control detection screw rod 10, can effectual control skid-proof splint 4 to the pressure size that the cable was applyed, thereby reached can self-interacting and applyed the pressure size that detects and improve the effect of checking the precision, this equipment can effectual improvement communication cable's quality, reduce its later stage damaged maintenance's resource, thereby energy-concerving and environment-protective effect has been reached.
The auxiliary device for testing the tensile force with accurate reading for the quality detection of the communication cable starts a driving source to drive a detection screw rod 10 to rotate after the communication cable is installed and then drives two fastening seats 9 to move relatively, thereby completing the tensile force test of the cable, wherein in the process, along with the increase of the tensile force applied to the cable, the fastening seats 9 gradually move towards the direction far away from a detection cavity 3, and simultaneously push a pushing block 11 to move in the process of the movement of the fastening seats 9, because the contact surface of the pushing block 11 and a turning block 12 is an inclined surface, the turning block 12 can bear a downward force, the force is transmitted to a pressurizing plug 14 through a guide rod 13, the pressurizing plug 14 at the moment can stretch a buffer spring 15 to enable the buffer spring to slide in a transmission cavity 16 after stretching, and along with the pressure of the movement of the pressurizing plug 14, the pressure of the transmission cavity 16 can gradually exert an acting force on a follow-up plug 17, the acting force acts on the return spring 19 through the follow-up plug 17, the return spring 19 is finally compressed, the follow-up plug 17 is driven to move, the follow-up plug 17 moves to drive the reading plate 18 to slide in the scale plate 20, at the moment, an operator can visually read the deformation quantity of the cable by observing the distance position of the reading plate 18 in the scale plate 20, and therefore the effect of accurately and visually reading the stretching deformation quantity during stretching detection is achieved.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a communication cable quality testing auxiliary assembly with pulling force test of accurate reading, includes mount pad (1), its characterized in that: the device is characterized in that a fastening cavity (2) is movably connected to the right side of the mounting seat (1), a detection cavity (3) is movably connected to the right side of the fastening cavity (2), an anti-slip clamping plate (4) is movably connected to the top of the fastening cavity (2), a fastening spring (5) is movably connected to the top of the anti-slip clamping plate (4), a lifting seat (6) is movably connected to the top of the fastening spring (5), a meshing plate (8) is movably connected to the top of the lifting seat (6), a manual rotating shaft (7) is movably connected to the inside of the meshing plate (8), a fastening seat (9) is movably connected to the outside of the meshing plate (8), a detection screw (10) is movably connected to the inside of the fastening seat (9), a pushing block (11) is fixedly connected to the left side of the fastening seat (9), a turning block (12) is movably connected to the bottom of the pushing block (, the utility model discloses a pneumatic control valve is characterized in that lead pole (13) bottom fixedly connected with pressure plug (14), pressure plug (14) outside swing joint has buffer spring (15), pressure plug (14) bottom swing joint has transmission chamber (16), transmission chamber (16) left side swing joint has follow-up plug (17), follow-up plug (17) left side fixedly connected with number reading board (18), number reading board (18) left side swing joint has reset spring (19), reset spring (19) outside swing joint has scale plate (20).
2. The auxiliary device for tension test with accurate reading for communication cable quality inspection according to claim 1, wherein: the number of the fastening seats (9) is four, the four fastening seats are distributed on the left side and the right side of the detection screw rod (10) in a pairwise symmetrical mode, and the directions of threads in the fastening seats (9) at the left end and the right end of the detection screw rod (10) are opposite.
3. The auxiliary device for tension test with accurate reading for communication cable quality inspection according to claim 1, wherein: the surface of the inner wall of the meshing plate (8) is fixedly connected with teeth, and the teeth are meshed with the manual rotating shaft (7).
4. The auxiliary device for tension test with accurate reading for communication cable quality inspection according to claim 1, wherein: the diameters of the pressurizing plug (14) and the follow-up plug (17) are consistent with the diameter of the inner wall of the transmission cavity (16).
5. The auxiliary device for tension test with accurate reading for communication cable quality inspection according to claim 1, wherein: the scale plate (20) is made of transparent acrylic material, and the surface of the scale plate is marked with a reading.
6. The auxiliary device for tension test with accurate reading for communication cable quality inspection according to claim 1, wherein: the contact surface of the pushing block (11) and the direction changing block (12) is an inclined surface, and the pushing block (11) is in sliding connection with the direction changing block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357801.3A CN113063656A (en) | 2021-04-01 | 2021-04-01 | Tensile test auxiliary assembly of accurate reading for communication cable quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110357801.3A CN113063656A (en) | 2021-04-01 | 2021-04-01 | Tensile test auxiliary assembly of accurate reading for communication cable quality testing |
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| Publication Number | Publication Date |
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| CN113063656A true CN113063656A (en) | 2021-07-02 |
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| CN202110357801.3A Withdrawn CN113063656A (en) | 2021-04-01 | 2021-04-01 | Tensile test auxiliary assembly of accurate reading for communication cable quality testing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427928A (en) * | 2022-02-07 | 2022-05-03 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Multi-direction disturbance force testing device and testing method for cable |
| CN115639071A (en) * | 2022-10-20 | 2023-01-24 | 江苏久久电缆有限公司 | An automobile cable joint tension detection device |
-
2021
- 2021-04-01 CN CN202110357801.3A patent/CN113063656A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427928A (en) * | 2022-02-07 | 2022-05-03 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Multi-direction disturbance force testing device and testing method for cable |
| CN114427928B (en) * | 2022-02-07 | 2024-03-22 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Multi-directional disturbance force testing device and testing method for cable |
| CN115639071A (en) * | 2022-10-20 | 2023-01-24 | 江苏久久电缆有限公司 | An automobile cable joint tension detection device |
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Application publication date: 20210702 |
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