CN210834465U

CN210834465U - Power line tension and torsion tester

Info

Publication number: CN210834465U
Application number: CN201921671854.7U
Authority: CN
Inventors: 黄永杰
Original assignee: Zhejiang Shunxi Commodity Testing Technology Co ltd
Current assignee: Zhejiang Shunxi Commodity Testing Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-23
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a power line tension-torsion tester, which comprises a device main body, wherein bearing columns I are symmetrically arranged on the two sides of the bottom end of the device main body, a torsion display instrument is arranged on the surface of the front end of the device main body near the left side, a rotary table is arranged on the right side of the torsion display instrument, a stabilizing column is arranged on the surface of the upper end of the device main body near the left side, a scale plate is arranged on the surface of the upper end of the stabilizing column, and scale strips are arranged on the surface of the front end of the scale plate; the utility model discloses the carousel can be adjusted in a flexible way and rotate, and the carousel not only can rotate clockwise, can also anticlockwise rotate, makes the power cord can be adjusted tensile degree in a flexible way to this tensile parameter of control power cord carries out the regulation constantly and the accuse to the power cord, and the device is more stable when making the power cord draw the stretching action, improves the accuracy of experimental data, can make the in-process of experiment tensile power cord prevent that the power cord kick-backs, thereby improves the accurate nature of experimental data.

Description

Power line tension and torsion tester

Technical Field

The utility model belongs to draw the torsional force test field, specifically be a power cord draws torsional force tester.

Background

The torque tester, also known as torque tester, torque meter, torquemeter, it is the precision instrument used for detecting and testing and calibrating various moments, it is used for measuring and correcting the moment and torque setting situation of various electric screwdriver, wind screwdriver, torque wrench, it is suitable for various products needing to measure moment, such as rotating shaft, bearing, bottle cap, etc., there are special fixture, clamp, etc. tools, the existing pull torque force tester still has certain deficiency, it is not easy to read effectively, the overall structure is not stable enough, believe will be further perfected in the future, in order to meet different demands when using;

the existing tension torque force testing device is not enough, effective reading is not convenient, the whole structure is not stable enough, the stretching stability of a power line cannot be guaranteed, the stretching degree cannot be effectively adjusted, accurate power line stretching parameters cannot be obtained, and a solution is provided for solving the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power cord tension-torsion tester mainly solves following problem:

1) the stability of the bottom and the whole body of the device main body can be effectively enhanced by arranging the stabilizing column and the shock-absorbing rubber pad, the stability of a power line stretching experiment is stronger by tightly meshing the upper gear and the lower gear, and the technical problems that the power line is loosened in the conventional power line tension and torsion force test, the whole device is unstable and the power line rebounds in the stretching process are solved;

2) through the scale that sets up scale plate front end surface, can effectively reachd tensile moment fast to further perfect experimental data, can calculate out the moment of torsion, the reading and the calculation of being convenient for makes experimental data more accurate, has solved and can not directly obtain more experimental effective data's technical problem in the current power cord pull-torsion test experiment.

The purpose of the utility model can be realized by the following technical scheme:

a power line tension and torsion tester comprises a device main body, wherein a first bearing column is symmetrically arranged on two sides of the bottom end of the device main body, a torsion display is arranged on the front end surface of the device main body close to the left side, a rotary disc is arranged on the right side of the torsion display, a stabilizing column is arranged on the upper end surface of the device main body close to the left side, a scale plate is arranged on the upper end surface of the stabilizing column, scales are arranged on the front end surface of the scale plate, a second bearing column is arranged on the upper end surface of the scale plate close to the left side, a sensing block is arranged on the upper end surface of the second bearing column, a first cross column is arranged on the right end surface of the sensing block, a first wire hook is arranged on the right end surface of the first cross column, a sensing column is arranged on the left end surface of the driving block, a second cross column is arranged on the left end surface of the sensing column, a second wire hook is arranged on the left end, the wire winding disc is arranged on the driving column, a sliding serrated plate penetrates through the driving column, a driving block is arranged on the upper end surface of the sliding serrated plate close to the right side, a gear is arranged below the sliding serrated plate, a handle is arranged on the turntable, a wheel shaft is arranged in the middle of the turntable, an upper tooth block is arranged on the lower end surface of the sliding serrated plate, and a lower tooth block is arranged on the upper end surface of the scale plate;

preferably, the four groups of bearing columns are arranged at corners of the surface of the bottom end of the device main body respectively, and rubber pads are arranged at the bottom ends of the bearing columns.

Preferably, the turntable is vertically arranged on the right side surface of the front end of the device main body through a wheel shaft.

Preferably, the lower tooth block is meshed with the upper tooth block, and the scale plate is arranged in parallel with the sliding serrated plate.

Preferably, the device main body is connected with the scale plate through a stabilizing column, the stabilizing column is vertically arranged on the lower end surface of the scale plate, and a damping rubber pad is arranged on the lower end surface of the stabilizing column.

Preferably, the sliding serrated plate is movably arranged on the right side of the upper end of the scale plate through the engagement of the upper tooth block and the lower tooth block, and the sensing block and the sensing column are arranged on the same horizontal line.

The utility model has the advantages that:

the utility model can be used for reading and calculating conveniently by the torque of the torsion of the scales arranged on the scale plate, and the accuracy of the experimental data can be effectively improved; the upper tooth block is tightly meshed with the lower tooth block, so that the power line is prevented from rebounding in the process of stretching the power line in an experiment, the experiment data is inaccurate, and the experiment error can be effectively prevented;

the utility model movably installs the turntable on the surface of the front end of the device main body through the wheel shaft, so that the turntable can flexibly adjust and rotate, and the turntable can not only rotate clockwise, but also rotate anticlockwise, so that the power line can flexibly adjust the stretching degree, thereby controlling the stretching parameters of the power line and constantly adjusting and controlling the power line;

the utility model discloses sensing piece and sensing post set up on same water flat line for the tensile in-process of power cord does not receive other external force influences, and the terminal surface is provided with vibration-damping rubber pad under the stationary post, and the device is more stable when making the power cord draw the stretching effect, improves experimental data's accuracy.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the wheel axle of the present invention;

fig. 3 is a schematic structural diagram of the scale plate of the present invention;

fig. 4 is a schematic structural diagram of the sensing column of the present invention.

In fig. 1, a device main body; 2. a first bearing column number; 3. a torque force display instrument; 4. a turntable; 5. a stabilization post; 6. A scale plate; 7. calibration; 8. a second bearing column; 9. a sensing block; 10. a first transverse column; 11. hooking a first line; 12. a drive block; 13. a sensing column; 14. the transverse column is II; 15. the line hook II; 16. a drive column; 17. a wire spool; 18. a sliding serrated plate; 19. a gear; 20. a handle; 21. a wheel axle; 22. an upper tooth block; 23. And a lower tooth block.

Detailed Description

As shown in fig. 1-4, a power line tension-torsion tester comprises a device body 1, wherein a first bearing column 2 is symmetrically arranged at two sides of the bottom end of the device body 1, a torsion display 3 is arranged on the front end surface of the device body 1 near the left side, a rotary table 4 is arranged on the right side of the torsion display 3, a stabilizing column 5 is arranged on the upper end surface of the device body 1 near the left side, a scale plate 6 is arranged on the upper end surface of the stabilizing column 5, scales 7 are arranged on the front end surface of the scale plate 6, a second bearing column 8 is arranged on the upper end surface of the scale plate 6 near the left side, a sensing block 9 is arranged on the upper end surface of the second bearing column 8, a first cross column 10 is arranged on the right end surface of the sensing block 9, a first wire hook 11 is arranged on the right end surface of the first cross column 10, a sensing column 13 is arranged on the left end surface of a driving block 12, a second cross column 14 is arranged, a second hook 15 is arranged on the surface of the left end of the second transverse column 14, a driving column 16 is arranged on the surface of the upper end of the device main body 1 close to the right side, a wire spool 17 is arranged on the driving column 16, a sliding serrated plate 18 penetrates through the driving column 16, a driving block 12 is arranged on the surface of the upper end of the sliding serrated plate 18 close to the right side, a gear 19 is arranged below the sliding serrated plate 18, a handle 20 is arranged on the turntable 4, a wheel shaft 21 is arranged in the middle of the turntable 4, an upper toothed block 22 is arranged on the surface of the lower end of the sliding serrated plate 18, and a lower toothed block 23 is arranged on the surface of the upper end of the scale plate 6;

four groups the bearing post 2 sets up respectively in 1 bottom surface corner positions in the device main part, and the bearing post 2 bottom is provided with the rubber pad.

The turntable 4 is vertically provided on the right side surface of the front end of the apparatus body 1 through a wheel shaft 21.

The lower toothed block 23 is engaged with the upper toothed block 22, and the scale plate 6 is arranged in parallel with the sliding toothed plate 18.

The device main body 1 is connected with the scale plate 6 through the stabilizing column 5, the stabilizing column 5 is vertically arranged on the lower end surface of the scale plate 6, and the damping rubber pad is arranged on the lower end surface of the stabilizing column 5.

The sliding sawtooth plate 18 is movably arranged on the right side of the upper end of the scale plate 6 through the engagement of an upper tooth block 22 and a lower tooth block 23, and the sensing block 9 and the sensing column 13 are arranged on the same horizontal line.

A kind of power cord tension-torsion tester, while working, install the shock-absorbing rubber pad on four groups of bearing post No. 2 that the surface sets up under the body 1 of the apparatus at first, can strengthen the bottom of the body 1 of the apparatus and overall stability effectively, through the scale 7 set up on the surface of front end of the scale plate 6, increase the effective experimental data, can carry on the direct reading to the moment of the tension-torsion, and the surface of upper end of the scale plate 6 is near the left side and has bearing post No. two 8, has strengthened the stability of the apparatus, avoid the experimental data are inaccurate, secondly set up the rotary table 4 on the surface of front end of the body 1 of the apparatus through the wheel axle 21, can adjust the sliding sawtooth plate 18 forward and backward, and sliding sawtooth plate 18 and scale plate 6 are engaged with the lower tooth block 23 through the upper tooth block 22 closely, make the power cord more stable in the tension-torsion experimental process, make the experimental data more accurate, through the wire reel 17, the length of a power line can be flexibly controlled, redundant power lines can be effectively stored, the practicability is high, finally, a gear 19 is combined with a rotary table 4 through a wheel shaft 21, a sliding serrated plate 18 moves through the gear 19, the sliding serrated plate 18 passes through the interior of a driving column 16, an experiment is ensured to be on the same horizontal plane, a line hook II 15 and a line hook I11 are on the same horizontal plane, the accuracy of experimental data is ensured, a sensing column 13 arranged on the surface of the left end of a driving block 12 moves along the horizontal direction through the matching of the driving column 16 and a scale plate 6, the power line is effectively driven to do stretching movement, the aim of testing the tension limit of the power line is fulfilled, the device is more stable when the power line is stretched, the accuracy of the experimental data is improved, the torque force can be calculated through a scale 7 on the surface of the front end of the scale plate 6, the result can be accurately calculated through a, the reading and the calculation are convenient, and the experimental data are more accurate.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A power line tension and torsion tester is characterized by comprising a device main body (1), wherein a first bearing column (2) is symmetrically arranged at the bottom end of the device main body (1), a torsion display (3) is arranged on the front end surface of the device main body (1) close to the left side, a turntable (4) is arranged on the right side of the torsion display (3), a stabilizing column (5) is arranged on the upper end surface of the device main body (1) close to the left side, a scale plate (6) is arranged on the upper end surface of the stabilizing column (5), scales (7) are arranged on the front end surface of the scale plate (6), a second bearing column (8) is arranged on the upper end surface of the scale plate (6) close to the left side, a sensing block (9) is arranged on the upper end surface of the second bearing column (8), a first cross column (10) is arranged on the right end surface of the sensing block (9), a first cross column (10) is provided with a first hook (11, a sensing column (13) is arranged on the surface of the left end of the driving block (12), a transverse column II (14) is arranged on the surface of the left end of the sensing column (13), the left end surface of the transverse column II (14) is provided with a wire hook II (15), the upper end surface of the device main body (1) close to the right side is provided with a driving column (16), a wire spool (17) is arranged on the driving column (16), a sliding serrated plate (18) penetrates through the driving column (16), a driving block (12) is arranged on the upper end surface of the sliding serrated plate (18) close to the right side, a gear (19) is arranged below the sliding serrated plate (18), a handle (20) is arranged on the rotary disc (4), a wheel shaft (21) is arranged in the middle of the rotary disc (4), an upper tooth block (22) is arranged on the lower end surface of the sliding serrated plate (18), and a lower tooth block (23) is arranged on the upper end surface of the scale plate (6).

2. The power cord tension and torsion tester as claimed in claim 1, wherein four sets of the first bearing pillars (2) are respectively disposed at corners of the bottom surface of the device body (1), and rubber pads are disposed at the bottom ends of the first bearing pillars (2).

3. The power cord tension and torsion tester as claimed in claim 1, wherein the turntable (4) is vertically disposed on the right side surface of the front end of the device body (1) through a wheel shaft (21).

4. The power cord tension and torsion tester as claimed in claim 1, wherein the lower toothed block (23) is engaged with the upper toothed block (22), and the scale plate (6) is arranged in parallel with the sliding toothed plate (18).

5. The power cord tension and torsion tester as claimed in claim 1, wherein the device body (1) is connected to the scale plate (6) through a stabilizing column (5), the stabilizing column (5) is vertically disposed on the lower end surface of the scale plate (6), and a shock-absorbing rubber pad is disposed on the lower end surface of the stabilizing column (5).

6. The power cord tension and torsion tester as claimed in claim 1, wherein the sliding serrated plate (18) is movably mounted on the right side of the upper end of the scale plate (6) by the engagement of an upper toothed block (22) and a lower toothed block (23), and the sensing block (9) and the sensing column (13) are arranged on the same horizontal line.