CN210108873U - Cable torsion testing machine - Google Patents
Cable torsion testing machine Download PDFInfo
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- CN210108873U CN210108873U CN201920311023.2U CN201920311023U CN210108873U CN 210108873 U CN210108873 U CN 210108873U CN 201920311023 U CN201920311023 U CN 201920311023U CN 210108873 U CN210108873 U CN 210108873U
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Abstract
The utility model discloses a cable torsion testing machine, concretely relates to cable torsion testing machine field, comprising a base plate, bottom plate top both sides all are equipped with the fixing base, the fixing base bottom is equipped with a plurality of first screws, the inside fixed pipe that is equipped with of fixing base, fixed pipe one end is equipped with the chuck, the fixing base top is equipped with butterfly nut, central department is equipped with the support between the fixing base, the inside position sleeve that is equipped with of support, position sleeve bottom both sides all are equipped with the gland, the gland inboard is equipped with the packing ring, the packing ring inboard is equipped with spring washer, the spring washer inboard is equipped with the holding ring, the holding ring top is equipped with the positioning seat, the positioning seat both sides all are equipped with the second. The utility model discloses a chuck is fixed with cable test piece both ends, and it is rotatory through rotatory claw fixed cable test piece and drive central part, wholly makes the utility model discloses an experimental result is more accurate.
Description
Technical Field
The utility model relates to a cable torsion testing machine technical field, more specifically say, the utility model relates to a cable torsion testing machine.
Background
The cable needs to be bent and twisted due to the influence of various environments in the using process, and the twisting test of the cable is one of necessary conditions for enabling the cable to be normally used.
Patent application publication No. CN 208297268U's utility model discloses a cable torsion testing machine can show the efficiency of software testing who improves cable torsion performance, and its test flow is simple, the test accuracy is high, and test time is short. The utility model comprises a frame, a sliding table is arranged on the frame, a plurality of sliding chutes are arranged on the sliding table, sliding plates matched in sliding are arranged on the sliding chutes, a tail end wiring terminal row is arranged on a test seat, and a fixed clamping claw is arranged at the front end of the test seat; the front part of the frame is provided with a mounting seat, and the rear end of the driving wheel is provided with a twisting claw; the twisting claw is matched with the fixed claw. The utility model discloses a be fixed in between two jack catchs with the cable sample, give certain tension through the tension weight, cable sample both ends electric wire inserts binding post and arranges, and servo motor drives through the belt pulley group and twists reverse the jack catch and twist reverse with certain speed and angle drive cable sample left and right sides, when the electric wire opens circuit or cuts off the power supply in the cable, records and twists reverse the number of times of breaking circuit, and its test degree of automation is high.
However, in practical use, there are still some disadvantages, such as inaccurate test results caused by twisting one end of the cable.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a cable torsion testing machine, it is fixed with cable test piece both ends through the chuck, it is rotatory through rotatory claw fixed cable test piece and drive central part to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable torsion testing machine comprises a bottom plate, wherein both sides of the top of the bottom plate are provided with a fixed seat, the bottom of the fixed seat is provided with a plurality of first screws, a fixed pipe is arranged in the fixed seat, a clamping head is arranged at one end of the fixed pipe, a butterfly nut is arranged at the top of the fixed seat, a bracket is arranged in the center between the fixed seats, a positioning sleeve is arranged in the bracket, two sides of the bottom of the positioning sleeve are respectively provided with a gland, a gasket is arranged on the inner side of the gland, a spring gasket is arranged on the inner side of the gasket, a positioning ring is arranged on the inner side of the spring gasket, the top of the positioning ring is provided with a positioning seat, two sides of the positioning seat are respectively provided with a second screw, the inner side of the positioning seat is provided with a rotating claw, the inside fixed orifices that is equipped with of rotatory claw, rotatory claw one end is equipped with driven sprocket, driven sprocket bottom is equipped with drive sprocket, the drive sprocket surface is equipped with the chain.
In a preferred embodiment, a speed reducing motor is fixedly arranged at one end of the driving sprocket, and the driving sprocket is in chain transmission connection with the driven sprocket.
In a preferred embodiment, one end of the fixing pipe is welded with the clamping head, the positioning seat is welded on the bracket, and the inner diameter of the fixing pipe is the same as that of the fixing hole.
In a preferred embodiment, an operation box is arranged on one side of the bracket, a speed reduction motor fixing seat is arranged on the surface of the speed reduction motor, and the speed reduction motor fixing seat is fixed on the bottom plate through a first screw.
In a preferred embodiment, the fixed seat is fixed on the bottom plate through a first screw, and the rotating claw is fixed on the bracket through a positioning seat.
In a preferred embodiment, the washer, the spring washer, the positioning ring and the positioning sleeve are all arranged inside the positioning seat, and the driving chain wheel and the driven chain wheel are matched with the chain.
The utility model discloses a technological effect and advantage:
1. through being equipped with chuck and rotating jaw, when using the utility model discloses, fix the fixing base on the bottom plate through first screw, then fix the fixed pipe in the fixing base through butterfly nut, the fixed pipe that is in both sides is in same horizontal line with the rotating jaw center, make can keep the level after fixing the cable test piece, be convenient for the going on of experiment, fix the rotating jaw on the support through the positioning seat, then open gear motor, gear motor output shaft rotates and drives the drive sprocket to rotate, the drive sprocket rotates and drives the driven sprocket to rotate through the chain, the driven sprocket rotates and drives the rotating jaw to rotate, cable test piece both ends are fixed by the chuck and keep motionless, the rotating jaw drives cable test piece central point to rotate and carries out the torsion test, wholly make the utility model discloses a test result is more accurate;
2. through being equipped with gear motor fixing base, first screw and operation box, using the utility model discloses the time, fix the gear motor fixing base on the bottom plate through first screw to for gear motor provides the support, and the accessible operation box is controlled equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a structure in fig. 1.
Fig. 3 is a three-dimensional structure diagram of the operation box of the present invention.
The reference signs are: the device comprises a base plate 1, a fixing seat 2, a first screw 3, a fixing tube 4, a chuck 5, a butterfly nut 6, a support 7, a positioning sleeve 8, a gland 9, a gasket 10, a spring gasket 11, a positioning ring 12, a positioning seat 13, a second screw 14, a rotating claw 15, a fixing hole 16, a driven sprocket 17, a driving sprocket 18, a chain 19, a speed reduction motor 20, an operation box 21 and a speed reduction motor fixing seat 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cable torsion testing machine as shown in figures 1-3, which comprises a bottom plate 1, wherein both sides of the top of the bottom plate 1 are provided with a fixing seat 2, the bottom of the fixing seat 2 is provided with a plurality of first screws 3, a fixing tube 4 is arranged inside the fixing seat 2, one end of the fixing tube 4 is provided with a chuck 5, the top of the fixing seat 2 is provided with a butterfly nut 6, a bracket 7 is arranged at the center between the fixing seats 2, a positioning sleeve 8 is arranged inside the bracket 7, both sides of the bottom of the positioning sleeve 8 are provided with a gland 9, the inner side of the gland 9 is provided with a gasket 10, the inner side of the gasket 10 is provided with a spring gasket 11, the inner side of the spring gasket 11 is provided with a positioning ring 12, the top of the positioning ring 12 is provided with a positioning seat 13, both sides of the positioning seat 13 are provided with second screws 14, one end of the rotating claw 15 is provided with a driven chain wheel 17, the bottom of the driven chain wheel 17 is provided with a driving chain wheel 18, and the surface of the driving chain wheel 18 is provided with a chain 19.
Further, a speed reducing motor 20 is fixedly arranged at one end of the driving sprocket 18, and the driving sprocket 18 and the driven sprocket 17 are in transmission connection through a chain 19, so that the rotating claw 15 can be driven to rotate through the speed reducing motor 20.
Furthermore, one end of the fixing tube 4 is welded with the chuck 5, the positioning seat 13 is welded on the bracket 7, and the inner diameter of the fixing tube 4 is the same as the diameter of the fixing hole 16, so that a cable can be inserted into the fixing hole 16 and the fixing tube 4.
Further, support 7 one side is equipped with operation box 21, gear motor 20 surface is equipped with gear motor fixing base 22, gear motor fixing base 22 passes through first screw 3 to be fixed on bottom plate 1, can provide the support to gear motor 20.
Further, the fixing seat 2 is fixed on the bottom plate 1 through a first screw 3, and the rotating claw 15 is fixed on the bracket 7 through a positioning seat 13.
Further, the gasket 10, the spring gasket 11, the positioning ring 12 and the positioning sleeve 8 are all arranged inside the positioning seat 13, and the driving sprocket 18 and the driven sprocket 17 are both matched with the chain 19, so that the driving sprocket 18 can drive the driven sprocket 17 to rotate through the chain 19.
The utility model discloses the theory of operation:
referring to the attached drawings 1-2 of the specification, when the utility model is used, a fixed seat 2 is fixed on a bottom plate 1 through a first screw 3, then a fixed tube 4 is fixed in the fixed seat 2 through a butterfly nut 6, the centers of the fixed tube 4 and a rotary claw 15 on two sides are in the same horizontal line, so that the cable test piece can be kept horizontal after being fixed, the test is convenient to be carried out, a gasket 10, a spring gasket 11, a positioning ring 12 and a positioning sleeve 8 are installed in a positioning seat 13 through a second screw 14, the rotary claw 15 is fixed on a bracket 7 through the positioning seat 13, then a speed reducing motor 20 is started, an output shaft of the speed reducing motor 20 rotates to drive a driving sprocket 18 to rotate, the driving sprocket 18 rotates to drive a driven sprocket 17 to rotate through a chain 19, the driven sprocket 17 rotates to drive the rotary claw 15 to rotate, two ends of the cable test piece are fixed and, the rotating claw 15 drives the central position of the cable test piece to rotate to perform a torsion test, so that the test result of the utility model is more accurate as a whole;
referring to the attached drawings 1 and 3, when the utility model is used, the speed reduction motor fixing seat 22 is fixed on the bottom plate 1 through the first screw 3, so that the speed reduction motor 20 is supported, and the equipment can be controlled through the operation box 21.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cable torsion testing machine, includes bottom plate (1), its characterized in that: the clamping device is characterized in that fixing seats (2) are arranged on two sides of the top of the bottom plate (1), a plurality of first screws (3) are arranged at the bottom of the fixing seats (2), fixing pipes (4) are arranged inside the fixing seats (2), clamping heads (5) are arranged at one ends of the fixing pipes (4), butterfly nuts (6) are arranged at the top of the fixing seats (2), a support (7) is arranged in the middle between the fixing seats (2), positioning sleeves (8) are arranged inside the support (7), pressing covers (9) are arranged on two sides of the bottom of each positioning sleeve (8), a gasket (10) is arranged on the inner side of each pressing cover (9), a spring gasket (11) is arranged on the inner side of each gasket (10), a positioning ring (12) is arranged on the inner side of each spring gasket (11), a positioning seat (13) is arranged at the top of each positioning ring (12), second screws (14) are arranged on, the rotary claw (15) is internally provided with a fixing hole (16), one end of the rotary claw (15) is provided with a driven sprocket (17), the bottom of the driven sprocket (17) is provided with a driving sprocket (18), and the surface of the driving sprocket (18) is provided with a chain (19).
2. A cable torsion tester according to claim 1, characterized in that: a speed reducing motor (20) is fixedly arranged at one end of the driving chain wheel (18), and the driving chain wheel (18) is in transmission connection with the driven chain wheel (17) through a chain (19).
3. A cable torsion tester according to claim 1, characterized in that: one end of the fixed pipe (4) is welded with the chuck (5), the positioning seat (13) is welded on the support (7), and the inner diameter of the fixed pipe (4) is the same as the diameter of the fixed hole (16).
4. A cable torsion tester according to claim 2, characterized in that: support (7) one side is equipped with operation box (21), gear motor (20) surface is equipped with gear motor fixing base (22), gear motor fixing base (22) are fixed on bottom plate (1) through first screw (3).
5. A cable torsion tester according to claim 1, characterized in that: the fixing seat (2) is fixed on the bottom plate (1) through a first screw (3), and the rotating claw (15) is fixed on the support (7) through a positioning seat (13).
6. A cable torsion tester according to claim 1, characterized in that: the positioning device is characterized in that the gasket (10), the spring gasket (11), the positioning ring (12) and the positioning sleeve (8) are arranged inside the positioning seat (13), and the driving chain wheel (18) and the driven chain wheel (17) are matched with the chain (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311023.2U CN210108873U (en) | 2019-03-12 | 2019-03-12 | Cable torsion testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311023.2U CN210108873U (en) | 2019-03-12 | 2019-03-12 | Cable torsion testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210108873U true CN210108873U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311023.2U Active CN210108873U (en) | 2019-03-12 | 2019-03-12 | Cable torsion testing machine |
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| CN (1) | CN210108873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284935A (en) * | 2020-11-23 | 2021-01-29 | 山东无棣海丰电缆有限公司 | Flat cable dynamic stability test equipment |
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN117309621A (en) * | 2023-09-06 | 2023-12-29 | 郴州津地本电子有限公司 | Simulation equipment for bending-resistant experiment of data line |
-
2019
- 2019-03-12 CN CN201920311023.2U patent/CN210108873U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345386A (en) * | 2020-09-21 | 2021-02-09 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112345386B (en) * | 2020-09-21 | 2022-09-27 | 国网河北省电力有限公司邢台供电分公司 | Cable performance comprehensive testing device |
| CN112284935A (en) * | 2020-11-23 | 2021-01-29 | 山东无棣海丰电缆有限公司 | Flat cable dynamic stability test equipment |
| CN117309621A (en) * | 2023-09-06 | 2023-12-29 | 郴州津地本电子有限公司 | Simulation equipment for bending-resistant experiment of data line |
| CN117309621B (en) * | 2023-09-06 | 2024-04-02 | 郴州津地本电子有限公司 | Simulation equipment for bending-resistant experiment of data line |
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