CN218726134U

CN218726134U - Cable tensile strength experiment machine

Info

Publication number: CN218726134U
Application number: CN202222872952.5U
Authority: CN
Inventors: 张芝民; 李建冲; 曹炳康
Original assignee: Hebei Tianma Cable Group Co ltd
Current assignee: Hebei Tianma Cable Group Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a cable tensile strength tester, which comprises a shell and two clamps, wherein the shell is placed on the ground, and the clamps are positioned on the shell; the cable clamping device comprises a shell, and is characterized by further comprising a base, a rotary table, a vertical plate, a sliding block, a fixing device, a telescopic device and two clamping devices, wherein the base is fixedly installed on the shell through the fixing device, the rotary table is installed on the base through a bearing, the vertical plate is installed on the rotary table, a sliding rail groove is formed in the vertical plate, the sliding block slides in the sliding rail groove, the telescopic device is installed on the sliding block, the two clamping devices are installed on the telescopic device, and a cable is clamped on the two clamping devices. The utility model provides high security and the convenience of equipment usage of equipment use.

Description

Cable tensile strength experiment machine

Technical Field

The utility model relates to a cable detects technical field, especially relates to a cable tensile strength experiment machine.

Background

In the production process of products such as wires and cables, the tensile strength needs to be frequently detected, so that a tensile strength tester needs to be used. CN201921758391.8 among the prior art relates to a chinese patent mineral matter cable tensile strength measuring device, its cable's mounting means is simple and clear, is favorable to reducing the installation degree of difficulty of cable conductor. However, when the device is used, a cable still needs to be manually inserted into the clamp and clamped through the assistance of the hydraulic cylinder, and the process has the potential risk that hands are clamped and damaged, so that the use of the device has the potential safety hazard, and therefore, a cable tensile strength tester is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a cable tensile strength experiment machine to the security and the convenience of equipment usage that improve equipment used.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A cable tensile strength tester comprises a shell and two clamps, wherein the shell is placed on the ground, and the clamps are positioned on the shell; the cable clamping device comprises a shell, a base, a rotary table, a vertical plate, a sliding block, a fixing device, a telescopic device and two clamping devices, wherein the base is fixedly arranged on the shell through the fixing device; the equipment is fixed on the shell through the installation of the fixing device on the base, the cable is clamped on the two clamping devices, the rotary table is rotated, the rotary table rotates to drive the vertical plate to rotate, the vertical plate rotates to enable the cable to be aligned to the clamping positions of the two clamps, the expansion device is started, the expansion device enables the cable to be located at the clamping positions of the two clamps through the assistance of the two clamping devices, then the two clamps are used for clamping the cable, the potential safety hazard of equipment use is reduced, and the use safety and the use convenience of the equipment are improved.

Preferably, the telescopic device comprises two auxiliary plates, a hydraulic cylinder and a movable plate, the two auxiliary plates are arranged on the sliding block, the hydraulic cylinder is arranged between the two auxiliary plates, the movable plate is arranged at the output end of the hydraulic cylinder, and the two clamping devices are arranged on the movable plate; the hydraulic cylinder is started, and the output end of the hydraulic cylinder drives the movable plate to move, so that the cable moves, and the convenience and the stability of the equipment are improved.

Preferably, the clamping device comprises an installation seat, a plurality of first fixing bolts and a clamping sleeve, the installation seat is fixedly installed on the movable plate through the plurality of first fixing bolts, the clamping sleeve is installed on the installation seat, and the cable is clamped on the clamping sleeve; the cable clamps and presss from both sides the dress and sheathe in two, and the cable is installed for one end on the cable is earlier when installing, then along with the lift of slider, and two press from both sides dress sheathes carry out the supplementary clamp dress of straightening back to the other end of cable with the cable to reduce the invalid operation of experiment machine, improved the efficiency of equipment experiment.

Preferably, the fixing device comprises a fixing seat and a plurality of second fixing bolts, the fixing seat is mounted on the base, and the plurality of second fixing bolts are mounted on the fixing seat; the equipment is fixed on the shell through the fixing seat on the base and the auxiliary installation of a plurality of second fixing bolts, so that the equipment is more stable when in use, and the stability of the equipment is improved.

Preferably, the device also comprises a first motor, a first meshing wheel and a second meshing wheel, wherein the first motor is arranged on the base, the output end of the first motor is provided with the first meshing wheel, the second meshing wheel is arranged on the turntable, and the first meshing wheel and the second meshing wheel are in meshing transmission; start first motor, the output of first motor drives the rotation of first meshing wheel, and the rotation of first meshing wheel drives the rotation of second meshing wheel through the meshing transmission, and the rotation of second meshing wheel drives the rotation of carousel, provides power for the rotation of carousel through first motor, makes the rotation of carousel more stable and controllable, and the rotation of carousel is reciprocal 90 degrees's rotation simultaneously, has improved the convenience that the effect of equipment used and used.

Preferably, the device also comprises a second motor, a screw rod and a fixing plate, wherein the second motor is arranged on the vertical plate, the screw rod is arranged at the output end of the second motor, a threaded hole is formed in the sliding block, the screw rod is arranged in the threaded hole in the sliding block, the tail end of the screw rod is arranged on the fixing plate through a bearing, and the fixing plate is arranged on the vertical plate; the second motor is started, the output end of the second motor drives the screw to rotate, the screw rotates to drive the sliding block to lift through thread fit, power is provided for lifting of the sliding block through the second motor, lifting of the sliding block is enabled to be more stable and controllable, and stability and controllability of use of equipment are improved.

Preferably, the base and the fixed seat are fixed by welding, and the mounting seat and the clamping sleeve are fixed by welding; make base and fixing base connect through welded fastening, make the mount pad connect with pressing from both sides the dress cover through welded fastening, make equipment more stable when using, improved the stability that equipment used.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses a fixing device installation on the base is fixed on the shell, make the cable clamp on two clamping device, rotate the carousel, the rotation of carousel drives the rotation of riser, the rotation of riser makes the cable aim at the double-layered dress position of two anchor clamps, start the telescoping device, the auxiliary messenger cable that the telescoping device pressed from both sides the dress position department that two clamping device were located, then make two anchor clamps press from both sides the dress to the cable, thereby reduce the potential safety hazard of equipment use, the security and the convenience of use of equipment use have been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial schematic view of the housing and clamp;

FIG. 3 is a partially enlarged schematic view of a slider and a clamping sleeve;

FIG. 4 is a schematic top view of the clamping sleeve and cable;

FIG. 5 is a schematic axial view of the clamping sleeve and cable;

wherein: 1. a housing; 2. a clamp; 3. a base; 4. a turntable; 5. a vertical plate; 6. a slide rail groove; 7. a slider; 8. a cable; 9. an auxiliary plate; 10. a hydraulic cylinder; 11. moving the plate; 12. a mounting seat; 13. a first fixing bolt; 14. clamping and sleeving; 15. a fixed seat; 16. a second fixing bolt; 17. a first motor; 18. a first meshing wheel; 19. a second meshing wheel; 20. a second motor; 21. a screw; 22. and (7) fixing the plate.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the following detailed description.

A cable tensile strength tester is shown in figures 1 to 5 and comprises a shell 1, two clamps 2, a base 3, a rotary table 4, a vertical plate 5, a sliding block 7, a fixing device, a telescopic device, two clamping devices, a first motor 17, a first meshing wheel 18, a second meshing wheel 19, a second motor 20, a screw rod 21 and a fixing plate 22.

The shell 1 is placed on the ground, the clamp 2 is located on the shell 1, the base 3 is installed and fixed on the shell 1 through the fixing device, the rotary table 4 is installed on the base 3 through the bearing, the vertical plate 5 is installed on the rotary table 4, the vertical plate 5 is provided with the slide rail groove 6, the sliding block 7 slides in the slide rail groove 6, the telescopic device is installed on the sliding block 7, the two clamping devices are installed on the telescopic device, and the cable 8 is clamped on the two clamping devices.

The telescopic device comprises two auxiliary plates 9, a hydraulic cylinder 10 and a moving plate 11, wherein the two auxiliary plates 9 are arranged on the sliding block 7, the hydraulic cylinder 10 is arranged between the two auxiliary plates 9, the moving plate 11 is arranged at the output end of the hydraulic cylinder 10, and the two clamping devices are arranged on the moving plate 11.

The clamping device comprises an installation base 12, a plurality of first fixing bolts 13 and a clamping sleeve 14, wherein the installation base 12 is installed and fixed on the movable plate 11 through the first fixing bolts 13, the clamping sleeve 14 is installed on the installation base 12, and the cable 8 is clamped on the clamping sleeve 14.

Fixing device includes fixing base 15 and a plurality of second fixing bolt 16, and fixing base 15 is installed on base 3, installs a plurality of second fixing bolt 16 on the fixing base 15.

The first motor 17 is installed on the base 3, the output end of the first motor 17 is provided with a first meshing wheel 18, the second meshing wheel 19 is installed on the turntable 4, and the first meshing wheel 18 and the second meshing wheel 19 are in meshing transmission.

The second motor 20 is installed on the riser 5, and screw rod 21 is installed to the output of second motor 20, is provided with the screw hole on the slider 7, and screw rod 21 installs the screw hole on the slider 7, and the end of screw rod 21 passes through the bearing to be installed on fixed plate 22, and fixed plate 22 installs on riser 5.

The utility model discloses the during operation, at first the supplementary installation that fixing base 15 and a plurality of second fixing bolt 16 that equipment passes through on the base 3 is fixed on shell 1, cable 8 clamps on two clamp cover 14, start first motor 17, the output of first motor 17 drives the rotation of first meshing wheel 18, the rotation of first meshing wheel 18 drives the rotation of second meshing wheel 19 through the meshing transmission, the rotation of second meshing wheel 19 drives the rotation of carousel 4, the rotation of carousel 4 drives the rotation of riser 5, the rotation of riser 5 makes cable 8 aim at the double-layered dress position of two anchor clamps 2, start the telescoping device, the telescoping device makes cable 8 be located the double-layered dress position department of two anchor clamps 2 through two assistance of pressing from both sides the dress device, then make two anchor clamps 2 press from both sides the dress to cable 8, cable 8 is when carrying out the clamping on anchor clamps 2, start second motor 20, the output of second motor 20 drives the rotation of screw rod 21, screw rod 21's rotation passes through the lift that screw-thread fit drove slider 7, be the one end installation earlier on cable 8 when cable 8 is installed and then, along with the other end that the cable 8 that the clamp cover 7 carries out the straight dress of the straight dress machine of pressing from both sides and carrying out the other end of pressing from both sides, thereby two supplementary dress of pressing from both sides the straight dress of clamp after 7.

The mounting mode, the connecting mode or the setting mode of each part are common mechanical modes, and the mounting mode, the connecting mode or the setting mode can be implemented as long as the beneficial effects of the parts can be achieved; the utility model discloses a pneumatic cylinder 10, first motor 17 and second motor 20 of cable tensile strength experiment machine are purchase on the market, and this in the industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cable tensile strength tester comprises a shell (1) and two clamps (2), wherein the shell (1) is placed on the ground, and the clamps (2) are positioned on the shell (1); the cable clamping device is characterized by further comprising a base (3), a rotary table (4), a vertical plate (5), a sliding block (7), a fixing device, a telescopic device and two clamping devices, wherein the base (3) is fixedly arranged on the shell (1) through the fixing device, the rotary table (4) is arranged on the base (3) through a bearing, the vertical plate (5) is arranged on the rotary table (4), a sliding rail groove (6) is formed in the vertical plate (5), the sliding block (7) slides in the sliding rail groove (6), the telescopic device is arranged on the sliding block (7), the two clamping devices are arranged on the telescopic device, and a cable (8) is clamped on the two clamping devices.

2. The cable tensile strength tester according to claim 1, wherein the telescoping device comprises two auxiliary plates (9), a hydraulic cylinder (10) and a moving plate (11), the two auxiliary plates (9) are mounted on the slide block (7), the hydraulic cylinder (10) is mounted between the two auxiliary plates (9), the moving plate (11) is mounted at the output end of the hydraulic cylinder (10), and the two clamping devices are mounted on the moving plate (11).

3. The cable tensile strength tester according to claim 2, wherein the clamping device comprises a mounting base (12), a plurality of first fixing bolts (13) and a clamping sleeve (14), the mounting base (12) is mounted and fixed on the movable plate (11) through the plurality of first fixing bolts (13), the clamping sleeve (14) is mounted on the mounting base (12), and the cable (8) is clamped on the clamping sleeve (14).

4. A cable tensile strength tester according to claim 3, wherein said fixing device comprises a fixing base (15) and a plurality of second fixing bolts (16), the fixing base (15) is mounted on the base (3), and the plurality of second fixing bolts (16) are mounted on the fixing base (15).

5. The cable tensile strength tester according to claim 1, further comprising a first motor (17), a first engaging wheel (18) and a second engaging wheel (19), wherein the first motor (17) is mounted on the base (3), the first engaging wheel (18) is mounted at the output end of the first motor (17), the second engaging wheel (19) is mounted on the turntable (4), and the first engaging wheel (18) and the second engaging wheel (19) are in meshing transmission.

6. The cable tensile strength tester according to claim 1, further comprising a second motor (20), a screw rod (21) and a fixing plate (22), wherein the second motor (20) is mounted on the vertical plate (5), the screw rod (21) is mounted at the output end of the second motor (20), the sliding block (7) is provided with a threaded hole, the screw rod (21) is mounted in the threaded hole on the sliding block (7), the end of the screw rod (21) is mounted on the fixing plate (22) through a bearing, and the fixing plate (22) is mounted on the vertical plate (5).

7. The cable tensile strength tester according to claim 4, wherein the base (3) and the fixing seat (15) are fixed by welding, and the mounting seat (12) and the clamping sleeve (14) are fixed by welding.