CN218212387U

CN218212387U - Power cable tensile property detects machine

Info

Publication number: CN218212387U
Application number: CN202222458705.0U
Authority: CN
Inventors: 戴礼松; 潘腾飞; 戴春晓; 刘文成; 侯玉龙
Original assignee: Anhui Dell Electric Group Co ltd
Current assignee: Anhui Dell Electric Group Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-03
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a power cable technical field, specifically speaking relates to a power cable tensile properties detects machine. The supporting plate and the base are fixedly connected with two cylinders in opposite directions of symmetry and used for changing the pulling force direction, two sliders fixedly connected with the end parts of piston rods of the two cylinders are conveniently used for changing the pulling force direction, and two sliders fixedly connected with the end parts of the piston rods of the two cylinders are used for fixing hooks of the position of the power cable. The utility model discloses a two couples are fixed with the power cable both ends, promote two sliders through two cylinder piston rods and remove to drive power cable pulling force direction and change, promote two sliders to different positions through the cylinder, make things convenient for power cable tensile properties to obtain the different data under adjusting of multiunit, make data more comprehensive.

Description

Power cable tensile property detects machine

Technical Field

The utility model relates to a power cable technical field, specifically speaking relates to a power cable tensile properties detects machine.

Background

The tensile property detector is a mechanical stress tester for mechanical property tests such as static load, stretching, compression, bending, shearing, tearing, peeling and the like of instruments and equipment aiming at various materials, is suitable for various physical and mechanical property tests of materials such as plastic plates, pipes, profiled bars, plastic films, rubber, electric wires, cables, steel, glass fibers and the like, is material development, and is indispensable detection equipment for physical property tests, teaching research, quality control and the like;

however, in the process of measuring the tensile property of the power cable, the tensile property detector in the prior art is inconvenient to adjust the direction of the tensile point, so that a plurality of groups of data under different adjustments are inconvenient to obtain, and the data are not comprehensive enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power cable tensile properties detects machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a power cable tensile properties detects machine, including the roof, its characterized in that: the supporting column is fixedly connected to the left side of the bottom of the top plate and used for supporting the top plate, a base is fixedly connected to the bottom of the supporting column and used for facilitating follow-up work, a supporting plate used for driving a power cable to stretch is movably connected to the outer wall of the supporting column located between the top plate and the base, the supporting plate and the base are fixedly connected with two cylinders used for changing the tension direction, two sliders used for conveniently changing the tension direction are fixedly connected to the end portions of piston rods of the cylinders, and the two sliders are fixedly connected with hooks used for fixing the position of the power cable.

As a further improvement of the technical scheme, the right side of the bottom of the top plate is movably connected with a bolt column which is used for driving the support plate to move up and down through a bolt structure, and the bolt column is movably connected inside the support plate which is used for driving the power cable to stretch.

As a further improvement of the technical scheme, the bottom of the bolt column is fixedly connected with an output shaft of a motor for driving the bolt column to rotate, and the motor is fixedly arranged in a base for supporting the whole detector.

As a further improvement of the technical scheme, the two fixing belts used for fixing the position of the cylinder are arranged on the outer wall of the cylinder in a surrounding mode, and two ends of each fixing belt are fixedly connected to the base and the top plate respectively and used for preventing the position of the cylinder from moving.

As a further improvement of the technical scheme, the base and the top plate are respectively positioned around the two sliding blocks and fixedly connected with two sliding rails for fixing the moving position of the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

in this power cable tensile properties detects machine, it is fixed with the power cable both ends through two couples, through two cylinder work, cylinder piston rod promotes two sliders and removes, drives two couple position changes to drive power cable pulling force direction and change, promote different positions with two sliders through the cylinder, make things convenient for power cable tensile properties to obtain the different data under adjusting of multiunit, make data more comprehensive.

Drawings

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

fig. 2 is a schematic view of the overall front structure of embodiment 1 of the present invention;

fig. 3 is an exploded schematic view of a tension device according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a direction adjustment device according to embodiment 1 of the present invention.

The various reference numbers in the figures mean: 1. a base; 11. a top plate; 12. a support plate; 13. a pillar; 14. a bolt column; 15. a motor; 2. a cylinder; 21. a slider; 22. hooking; 23. a slide rail; 24. and (7) fixing the belt.

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.

Examples

Referring to fig. 1-4, the present embodiment provides a power cable tensile property detection machine, including a top plate 11, a pillar 13 fixedly connected to the left side of the bottom of the top plate 11 and used for supporting the top plate 11, a base 1 fixedly connected to the bottom of the pillar 13 and used for facilitating subsequent work, a support plate 12 movably connected to an outer wall of the pillar 13 between the top plate 11 and the base 1 and used for driving the power cable to stretch, two cylinders 2 fixedly connected to the support plate 12 and the base 1 in opposite directions and used for changing a pulling direction, two sliders 21 fixedly connected to ends of piston rods of the two cylinders 2 and used for conveniently changing the pulling direction, two hooks 22 fixedly connected to the two sliders 21 and used for fixing positions of the power cable, two ends of the power cable are fixed by the two hooks 22, the piston rods of the cylinders 2 push the two sliders 21 to move to drive the two hooks 22 to change positions so as to drive the pulling direction of the power cable to change, the two sliders 21 are pushed to different positions by the piston rods of the two cylinders 2, so as to facilitate obtaining multiple sets of data under different adjustments, and make the data more comprehensive.

The utility model discloses when specifically using: the two ends of the power cable are fixed through the two hooks 22, the working principle of the cylinder 2 is known by those skilled in the art, and refers to a cylindrical metal part which guides a piston to perform linear reciprocating motion in the cylinder, air converts heat energy into mechanical energy through expansion in the engine cylinder 2, gas is compressed by the piston in the compressor cylinder 2 to improve pressure, and through the work of the two cylinders 2, the piston rods of the cylinders 2 push the two sliders 21 to move to drive the two hooks 22 to change in position, so that the tension direction of the power cable is driven to change, the power cable is convenient to push the two sliders 21 to different positions through the piston rods of the two cylinders 2, the tension performance of the power cable obtains multiple groups of data under different adjustments, and the data are more comprehensive.

Considering that the power cable needs to detect the tensile property thereof through stretching, therefore, there is a bolt column 14 used for driving the support plate 12 to move up and down through the bolt structure at the right side of the bottom of the top plate 11, the bolt column 14 is movably connected inside the support plate 12 used for driving the power cable to stretch, and the support plate 12 is driven to move up and down on the outer wall of the pillar 13 through the rotation of the bolt column 14, so that the power cable is stretched, and the tensile property of the power cable is conveniently tested.

In order to facilitate the autonomous rotation of the bolt column 14, the bottom of the bolt column 14 is fixedly connected with an output shaft of a motor 15 for driving the bolt column 14 to rotate, the motor 15 is fixedly installed inside the base 1 for supporting the whole detector, the working principle of the motor 15 is known by those skilled in the art, namely, a magnetic field acts on current, so that the motor 15 rotates, an electrified lead can act in the magnetic field, the force is represented as ampere force in a macroscopic view, and is represented as Lorentz force applied to motion charges in a microscopic view, the motor 15 starts to work to drive the bolt column 14 to start to rotate, and the support plate 12 is conveniently driven to move up and down through a bolt structure.

In order to avoid cylinder 2 to drive 2 position removals of cylinder when power cable stretching work, avoid dropping from roof 11, therefore, 2 outer walls at two cylinders surround two fixed bands 24 that are used for fixed cylinder 2 position, two fixed band 24 both ends difference fixed connection be used for preventing cylinder 2 position removal on base 1 and roof 11, through two fixed bands 24 with two cylinder 2 rigidity, prevent that cylinder 2 from leading to cylinder 2 position removal under power cable stretching, prevent that cylinder 2 on roof 11 from droing from roof 11 bottom.

In order to prevent the slider 21 from shaking when the slider 21 moves due to the shaking of the piston rod of the cylinder 2 in the moving process, therefore, the base 1 and the top plate 11 are respectively positioned on the periphery of the two sliders 21 and fixedly connected with the two slide rails 23 for fixing the moving positions of the sliders 21, the sliding positions of the two sliders 21 are limited by the two slide rails 23, the sliding process of the sliders 21 is reinforced, and the slider 21 is prevented from shaking unstably when being driven to work by the piston rod of the cylinder 2.

The utility model discloses power cable tensile properties detects machine when specifically using, at first begin to work through motor 15, it begins to rotate to drive bolt post 14, thereby conveniently drive extension board 12 and reciprocate through bolted construction, it reciprocates to rotate through bolt post 14 and drive extension board 12 at pillar 13 outer wall, thereby stretch the power cable, it tests power cable tensile properties to be convenient, fix two cylinders 2 position through two fixed bands 24, prevent that cylinder 2 from leading to cylinder 2 position removal under the power cable tensile action, prevent that cylinder 2 on the roof 11 from coming off from roof 11 bottom, restrict two slider 21 sliding positions through two slide rails 23, consolidate slider 21 sliding process, avoid slider 21 to rock unstably when driving its during operation through cylinder 2 piston rod, it is fixed with power cable both ends through two couples 22, cylinder 2 its theory of operation is as known by technical field personnel, the cylinder metal parts that the guide piston carries out straight reciprocating motion in the cylinder, the air turns into mechanical energy through the inflation in engine cylinder 2 with heat energy, gas accepts piston compression in compressor cylinder 2 and improves pressure, promote two cylinders 2 work through two cylinders 2 piston rods, it moves two cylinders 2, thereby it drives slider 21 to move, thereby two power cable drives slider 21 and more convenient to change the tensile properties of the slider 2 data, thereby it obtains the slider to promote the slider 2 different slider that the tensile data to make the slider 2 position of the cable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power cable tensile properties detects machine, includes roof (11), its characterized in that: roof (11) bottom left side fixedly connected with is used for supporting pillar (13) of roof (11), pillar (13) bottom fixedly connected with is used for making things convenient for base (1) of follow-up work, outer wall department swing joint that pillar (13) is located between roof (11) and base (1) has and is used for driving tensile extension board (12) of power cable, extension board (12) with base (1) is two cylinders (2) that are used for changing the pulling force direction of opposite direction fixedly connected with of symmetry, two slider (21) of two convenient changes pulling force directions of cylinder (2) piston rod end fixedly connected with, two slider (21) fixedly connected with couple (22) that are used for fixed power cable position.

2. The power cable tensile property tester as claimed in claim 1, wherein: the right side of the bottom of the top plate (11) is movably connected with a bolt column (14) used for driving the support plate (12) to move up and down through a bolt structure, and the bolt column (14) is movably connected inside the support plate (12) used for driving the power cable to stretch.

3. The power cable tensile property tester as claimed in claim 2, wherein: the bottom of the bolt column (14) is fixedly connected with an output shaft of a motor (15) for driving the bolt column (14) to rotate, and the motor (15) is fixedly installed inside a base (1) for supporting the whole detector.

4. The power cable tensile property tester as claimed in claim 1, wherein: two cylinder (2) outer wall is around having two fixed band (24) that are used for fixed cylinder (2) position, two fixed band (24) both ends difference fixed connection is used for preventing cylinder (2) position on base (1) and roof (11) from removing.

5. The power cable tensile property tester as claimed in claim 1, wherein: the base (1) and the top plate (11) are respectively positioned around the two sliding blocks (21) and are fixedly connected with two sliding rails (23) for fixing the moving positions of the sliding blocks (21).