CN213516680U

CN213516680U - Cable tensile test equipment

Info

Publication number: CN213516680U
Application number: CN202022807954.7U
Authority: CN
Inventors: 樊超超; 耿京周
Original assignee: Sanhua Cable Co ltd
Current assignee: Sanhua Cable Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-22
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the technical field of cable production, in particular to a cable tensile testing device, which comprises a workbench, wherein pushing mechanisms are arranged at the top ends of two sides of the workbench, a reinforcing mechanism is arranged at one side of the top ends of the two sides of the workbench, which is close to the pushing mechanisms, a fixing mechanism is arranged at the top end of the pushing mechanisms, a supporting mechanism is arranged at the bottom end of the workbench, a transverse plate extends out of the outer wall of one side of the workbench, an L-shaped plate is arranged at the top end of the transverse plate, the L-shaped plate slides at the inner side of the transverse plate, a first telescopic rod is rotationally connected at one side edge of the top end of the L-shaped plate, a chute is arranged at the top end of the L-shaped plate, a second telescopic rod is slidably connected at the inner side of the chute, a pointer is fixedly arranged at, the utility model discloses can strengthen the precision of the test result of cable, convenient to use personnel fixes it simultaneously.

Description

Cable tensile test equipment

Technical Field

The utility model relates to a cable manufacture technical field especially relates to a cable tensile test equipment.

Background

The cable is the bridge between power supply unit and the consumer, plays the effect of transmission electric energy at present, in the cable production process, in order to improve the tensile quality performance of cable, need carry out tensile test in batches to the cable and handle, and tensile test precision is more general among the prior art, and fixed effect is relatively poor, operates inconveniently to influence the quality control efficiency of cable when dispatching from the factory, for this reason, we propose a cable tensile test equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cable tensile test equipment has the tensile test precision to be general, and the fixed effect is relatively poor, operates inconveniently among the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cable tensile test equipment, includes the workstation, workstation both sides top all is provided with pushing mechanism, one side that workstation both sides top is close to pushing mechanism all is provided with strengthening mechanism, pushing mechanism's top all is provided with fixed establishment, the workstation bottom is provided with supporting mechanism, workstation one side outer wall extends there is the diaphragm, the diaphragm top is provided with the L shaped plate, the L shaped plate slides in the inboard of diaphragm, just L shaped plate top one side border rotates and is connected with the telescopic link No. one, the spout has been seted up on L shaped plate top, the inboard sliding connection of spout has the telescopic link No. two, the equal fixed mounting of one end that the L shaped plate was kept away from to telescopic link No. two and telescopic link has the pointer, one side processing that L shaped plate top is close to the spout has the scale mark.

Preferably, pushing mechanism is including installing the pneumatic cylinder on workstation one side top, the flexible end of pneumatic cylinder extends to the strengthening mechanism outside and tip fixedly connected with fixing base, fixing base and workstation sliding connection, fixing mechanism sets up the top at the fixing base.

Preferably, fixed establishment includes the arc seat of fixed connection on the fixing base top, the arc seat inboard is the cavity setting, just arc seat both sides top is provided with slide bar and threaded rod respectively, the threaded rod screw thread runs through the top of arc seat, the slide bar slides the cartridge in the inboard of arc seat, threaded rod and slide bar end connection have the seat of pressing jointly, press the seat bottom and install many wave form posts along the horizontal direction equidistance.

Preferably, the supporting mechanism comprises two groups of supporting frames, and the two groups of supporting frames are respectively installed at the bottom ends of the two sides of the workbench.

Preferably, the reinforcing mechanism comprises a reinforcing plate fixedly connected to the top end of one side of the workbench, and the telescopic end of the hydraulic cylinder extends to the inner side of the reinforcing plate.

Preferably, guide rods extend from two ends of the pressing seat, and the two guide rods slide on the inner sides of two ends of the arc-shaped seat respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: through a telescopic link and No. two telescopic links and processing scale mark on the device, can strengthen accurate measurement cable tensile test's precision, the length after the cable is tensile, the accessible slides the L shaped plate and drives a telescopic link and No. two telescopic links remove on the top of diaphragm, a telescopic link can slide the tensile fixed department to the cable with the pointer that drives to correspond, No. two telescopic links slide on the top of L shaped plate according to tensile distance, the pointer that corresponds No. two telescopic links is terminal after the cable is tensile then accurate pointing, come to this carry out accurate test to the cable is tensile.

Set up multiunit ripple post through the bottom equidistance pressing the seat and can be convenient for closely laminate with the cable conductor, drive under the drive of threaded rod and press the seat and compress tightly fixedly to the cable, the effectual fixed effect that has promoted and convenient to use.

Drawings

Fig. 1 is a schematic structural view of a cable tensile test apparatus of the present invention;

fig. 2 is a schematic view of another perspective structure of the cable tensile testing apparatus of the present invention;

fig. 3 is a partial structural sectional view of the cable tensile testing apparatus of the present invention;

fig. 4 is an enlarged view of a portion a of the cable tensile testing apparatus of the present invention shown in fig. 2;

fig. 5 is an enlarged view of the B position in fig. 3 of the cable tensile testing apparatus of the present invention.

In the figure: 1. a work table; 2. a hydraulic cylinder; 3. a fixed seat; 4. an arc-shaped seat; 5. a slide bar; 6. a support frame; 7. a transverse plate; 8. a threaded rod; 9. a first telescopic rod; 10. a guide bar; 11. a pressing seat; 12. a waveform column; 13. a pointer; 14. an L-shaped plate; 15. a second telescopic rod; 16. a chute; 17. scale marking; 18. and a reinforcing plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The cable tensile testing device shown in fig. 1-5 comprises a workbench 1, pushing mechanisms are arranged at the top ends of two sides of the workbench 1, reinforcing mechanisms are arranged at one side, close to the pushing mechanisms, of the top ends of the two sides of the workbench 1, fixing mechanisms are arranged at the top ends of the pushing mechanisms, a supporting mechanism is arranged at the bottom end of the workbench 1, a transverse plate 7 extends out of the outer wall of one side of the workbench 1, an L-shaped plate 14 is arranged at the top end of the transverse plate 7, the L-shaped plate 14 slides on the inner side of the transverse plate 7, a first telescopic rod 9 is rotatably connected to one side edge of the top end of the L-shaped plate 14, a sliding chute 16 is formed at the top end of the L-shaped plate 14, a second telescopic rod 15 is slidably connected to the inner side of the sliding chute 16, pointers 13 are fixedly mounted at one ends, far away from the L-shaped plate 14, scale marks 17 are processed at one side, close to, and (5) accurately measuring the stretched distance.

Pushing mechanism is including installing pneumatic cylinder 2 on 1 one side top of workstation, and the flexible end of pneumatic cylinder 2 extends to the reinforcing mechanism outside and tip fixedly connected with fixing base 3,

fixing base

3 and 1 sliding connection of workstation, and fixing mechanism sets up on the top of fixing base 3, and drive pneumatic cylinder 2 can stretch fixing base 3 toward one side of keeping away from each other to carry out tensile test to the cable.

Fixed establishment includes arc seat 4 of fixed connection on 3 tops of fixing base, 4 inboards of arc seat are the cavity setting, and 4 both sides tops of arc seat are provided with slide bar 5 and threaded rod 8 respectively, 8 threads of threaded rod run through the top of arc seat 4, slide bar 5 slides the cartridge in the inboard of arc seat 4, threaded

rod

8 and 5 end connection of slide bar have press seat 11 jointly, press seat 11 bottom to install many ripple posts 12 along the horizontal direction equidistance, arc seat 4 is convenient for clamp slide bar 5 and threaded rod 8, drive threaded rod 8 can drive press seat 11 to move down, thereby fix the cable, and the operation is simple, and convenient for use, slide bar 5 is then the stability of reinforcing thread bar 8 self.

The supporting mechanism comprises two groups of supporting frames 6, the two groups of supporting frames 6 are respectively installed at the bottom ends of the two sides of the workbench 1, and the two groups of supporting frames 6 can stably support the running workbench 1.

The reinforcing mechanism comprises a reinforcing plate 18 fixedly connected to the top end of one side of the workbench 1, the telescopic end of the hydraulic cylinder 2 extends to the inner side of the reinforcing plate 18, and the reinforcing plate 18 can enhance the stability of the hydraulic cylinder 2 during telescopic movement.

Guide rods 10 extend from two ends of the pressing seat 11, the two guide rods 10 respectively slide on the inner sides of two ends of the arc-shaped seat 4, and the guide rods 10 slide on the inner side of the arc-shaped seat 4 to limit the threaded rod 8 and prevent the pressing seat 11 from rotating.

When the device works, a user can clamp a cable at the bottom ends of the two end pressing seats 11, the corrugated columns 12 can enhance contact with the outer surface of the cable, then the hand wheel is rotated to drive the threaded rod 8 to rotate, so that the pressing seats 11 press the cable tightly, after the fixing is completed, the hydraulic cylinders 2 at two sides are driven to extend and retract towards the sides far away from each other, so as to start to carry out tensile test on the cable, after the cable is stretched, the length of the stretched cable is measured through the first telescopic rod 9 and the second telescopic rod 15 and the scale marks 17 on the device, the first telescopic rod 9 and the second telescopic rod 15 are driven to move at the top end of the transverse plate 7 by sliding the L-shaped plate 14, the first telescopic rod 9 can drive the corresponding pointer 13 to slide to the tensile head of the cable, the second telescopic rod 15 slides at the top end of the L-shaped plate 14 according to the tensile distance, and the pointer 13 corresponding to the, therefore, the cable stretching is accurately tested.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The cable tensile test equipment comprises a workbench (1) and is characterized in that pushing mechanisms are arranged at the top ends of two sides of the workbench (1), reinforcing mechanisms are arranged at one sides, close to the pushing mechanisms, of the top ends of the two sides of the workbench (1), supporting mechanisms are arranged at the top ends of the pushing mechanisms, supporting mechanisms are arranged at the bottom end of the workbench (1), a transverse plate (7) extends out of the outer wall of one side of the workbench (1), an L-shaped plate (14) is arranged at the top end of the transverse plate (7), the L-shaped plate (14) slides on the inner side of the transverse plate (7), a first telescopic rod (9) is rotatably connected to one side edge of the top end of the L-shaped plate (14), a sliding groove (16) is formed at the top end of the L-shaped plate (14), a second telescopic rod (15) is slidably connected to the inner side of the sliding groove (16), and pointers (13) are fixedly mounted at one ends, far away from, and a scale mark (17) is processed on one side of the top end of the L-shaped plate (14) close to the sliding groove (16).

2. The cable tensile testing apparatus according to claim 1, wherein the pushing mechanism comprises a hydraulic cylinder (2) mounted at a top end of one side of the workbench (1), a telescopic end of the hydraulic cylinder (2) extends to an outer side of the reinforcing mechanism, a fixed seat (3) is fixedly connected to an end portion of the hydraulic cylinder, the fixed seat (3) is slidably connected with the workbench (1), and the fixing mechanism is arranged at a top end of the fixed seat (3).

3. The cable tensile testing device of claim 2, wherein the fixing mechanism comprises an arc-shaped seat (4) fixedly connected to the top end of the fixed seat (3), the inner side of the arc-shaped seat (4) is arranged in a cavity, the top ends of two sides of the arc-shaped seat (4) are respectively provided with a sliding rod (5) and a threaded rod (8), the threaded rod (8) penetrates through the top end of the arc-shaped seat (4), the sliding rod (5) is slidably inserted into the inner side of the arc-shaped seat (4), the end portions of the threaded rod (8) and the sliding rod (5) are jointly connected with a pressing seat (11), and a plurality of waveform columns (12) are installed at the bottom end of the pressing seat (11) at equal intervals along the horizontal direction.

4. The cable tensile testing apparatus according to claim 1, wherein the supporting mechanism comprises two sets of supporting frames (6), and the two sets of supporting frames (6) are respectively installed at the bottom ends of two sides of the workbench (1).

5. The cable tensile testing apparatus according to claim 2, wherein the reinforcing mechanism comprises a reinforcing plate (18) fixedly connected to a top end of one side of the workbench (1), and the telescopic end of the hydraulic cylinder (2) extends to the inner side of the reinforcing plate (18).

6. The cable tensile testing apparatus according to claim 3, wherein guide rods (10) extend from both ends of the pressing base (11), and the two guide rods (10) respectively slide inside both ends of the arc-shaped base (4).