CN211825468U

CN211825468U - Wire and cable performance test equipment

Info

Publication number: CN211825468U
Application number: CN202020278578.4U
Authority: CN
Inventors: 赵德良; 赵旭; 曹知平
Original assignee: Hunan Shengshi Cable Co ltd
Current assignee: Hunan Shengshi Cable Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-30
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a cable test technical field just discloses a wire and cable capability test equipment, comprising a supporting seat, the bottom fixed mounting of supporting seat has the base, the spout has been seted up on the top of supporting seat, the spacing groove has all been seted up to the inside left and right sides of spout, the inside movable mounting of spout has the mount pad, movable mounting has the main shaft on the position that the mount pad inner chamber is close to the bottom. This wire and cable capability test equipment, there is the main shaft through the inside movable mounting at the mount pad, then fixed mounting has the gyro wheel at the main shaft both ends, the bottom of gyro wheel then contacts and can be at spacing inslot relative displacement with the bottom of spacing groove, the motor is opened to the accessible when the position of pressure seat needs to be adjusted, thereby the motor drives the master gear and rotates the pinion that drives meshing with it and rotate, the inside main shaft of pinion rotates thereupon here simultaneously, and then drive the gyro wheel and follow the rotation, thereby the advantage of the relative position of adjustable pressure seat has been realized.

Description

Wire and cable performance test equipment

Technical Field

The utility model relates to a cable test technical field specifically is a wire and cable capability test equipment.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

The compressive strength of the cable makes the important performance index, the relative position of the pressure device of the existing cable compressive strength testing equipment is fixed when in use, the position of the cable needs to be manually adjusted to test the compressive strength of different positions of the cable, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wire and cable capability test equipment possesses the advantage of adjustable pressure seat's relative position, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a wire and cable capability test equipment, includes the supporting seat, the bottom fixed mounting of supporting seat has the base, the spout has been seted up on the top of supporting seat, the spacing groove has all been seted up to the inside left and right sides of spout, the inside movable mounting of spout has the mount pad, movable mounting has the main shaft on the position that the mount pad inner chamber is close to the bottom, both ends run through the left and right sides and the fixed mounting of mount pad about the main shaft have the gyro wheel.

Preferably, the equal fixed mounting in the positive left and right sides of supporting seat has the installation piece, the quantity of installation piece is two, two the equal fixed mounting in the one end that the installation piece is close to relatively has the spring, the equal fixed mounting in the one end that the installation piece was kept away from to the spring has splint.

Preferably, the bottom end of the roller is in contact with the bottom end of the limiting groove, and the width of the roller is the same as that of the limiting groove.

Preferably, the top end of the inner cavity of the mounting seat is fixedly provided with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly provided with a hydraulic rod, and the bottom end of the hydraulic rod penetrates through the bottom end of the sliding groove and is fixedly provided with a pressure seat.

Preferably, a motor is fixedly mounted on one side of the inner cavity of the mounting seat, a main gear is fixedly sleeved on an output shaft of the motor, a pinion is meshed and connected to the bottom end of the main gear, and the pinion is fixedly sleeved on the outer side face of the main shaft.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this wire and cable capability test equipment, there is the main shaft through the inside movable mounting at the mount pad, then fixed mounting has the gyro wheel at the main shaft both ends, the bottom of gyro wheel then contacts and can be at spacing inslot relative displacement with the bottom of spacing groove, the motor is opened to the accessible when the position of pressure seat needs to be adjusted, thereby the motor drives the master gear and rotates the pinion that drives meshing with it and rotate, the inside main shaft of pinion rotates thereupon here simultaneously, and then drive the gyro wheel and follow the rotation, thereby the advantage of the relative position of adjustable pressure seat has been realized.

2. This electric wire and cable capability test equipment has the installation piece through the left and right sides fixed mounting that is positive at the supporting seat, when needs are assisted the cable of different thicknesses and are fixed, the accessible is placed the cable in the position between two splint, and the spring is compressed this moment, drives two splint relative displacement, and the spring compressed again can provide elasticity simultaneously and order about two splint and be close to relatively to it presss from both sides tightly to drive splint, thereby has realized can carrying out the advantage of assisting the fixing to the cable.

Drawings

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

FIG. 2 is a schematic view of the structure of the sliding groove and the limiting groove of the present invention;

FIG. 3 is a schematic view of the internal structure of the mounting base of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3.

In the figure: 1. a base; 2. a supporting seat; 3. a chute; 4. a limiting groove; 5. mounting blocks; 6. a spring; 7. a splint; 8. a mounting seat; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. a pressure seat; 12. a motor; 13. a main gear; 14. a main shaft; 15. a roller; 16. a pinion gear.

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.

Referring to fig. 1-4, an electric wire and cable performance testing apparatus includes a supporting seat 2, a base 1 is fixedly mounted at the bottom end of the supporting seat 2, a sliding groove 3 is formed at the top end of the supporting seat 2, limiting grooves 4 are formed in the left side and the right side of the inside of the sliding groove 3, a mounting seat 8 is movably mounted in the sliding groove 3, a main shaft 14 is movably mounted in a position, close to the bottom end, of an inner cavity of the mounting seat 8, and rollers 15 are fixedly mounted at the left side and the right side of the mounting seat 8 and penetrate through the left end and.

Wherein, the equal fixed mounting in 2 positive left and right sides of supporting seat has installation piece 5, the quantity of installation piece 5 is two, the equal fixed mounting in one end that two installation pieces 5 are close to relatively has spring 6, the equal fixed mounting in one end that installation piece 5 was kept away from to spring 6 has splint 7, when needs were assisted the cable of different thicknesses and are fixed, the accessible was placed the position between two splint 7 with the cable, spring 6 is compressed this moment, drive two splint 7 relative displacement, spring 6 compressed again can provide elasticity simultaneously and order about two splint 7 and be close to relatively, thereby it presss from both sides tightly with it to drive splint 7.

The bottom end of the roller 15 is in contact with the bottom end of the limiting groove 4, and the width of the roller 15 is the same as that of the limiting groove 4, so that the roller 15 can move relatively in the limiting groove 4 and cannot incline.

Wherein, the top fixed mounting of 8 inner chambers of mount pad has pneumatic cylinder 9, and the bottom fixed mounting of pneumatic cylinder 9 has hydraulic stem 10, and the bottom of hydraulic stem 10 runs through the bottom and the fixed mounting of spout 3 has pressure seat 11, and the lift of the steerable pressure seat 11 of flexible through hydraulic stem 10 realizes the pressure test.

Wherein, a motor 12 is fixedly installed at one side of the inner cavity of the installation seat 8, a main gear 13 is fixedly sleeved on an output shaft of the motor 12, a pinion 16 is engaged and connected at the bottom end of the main gear 13, the pinion 16 is fixedly sleeved on the outer side surface of the main shaft 14, the main gear 13 is driven to rotate by the motor 12, so that the pinion 16 is driven to rotate, and the main shaft 14 and the roller 15 are driven to rotate.

The working principle is as follows: when the electric wire and cable performance testing equipment is used, when the position of the pressure seat 11 needs to be adjusted, the motor 12 can be started, the motor 12 drives the main gear 13 to rotate so as to drive the pinion 16 meshed with the main gear to rotate, meanwhile, the main shaft 14 inside the pinion 16 rotates along with the rotation of the pinion, and then the roller 15 is driven to rotate along with the rotation, at the moment, the hydraulic rod 10 can be controlled to move downwards, and the pressure seat 11 is driven to move downwards to give cable pressure for carrying out compression testing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire and cable capability test equipment, includes supporting seat (2), its characterized in that: the utility model discloses a bearing support, including supporting seat (2), spout (3) have been seted up on the top of supporting seat (2), spacing groove (4) have all been seted up to the inside left and right sides of spout (3), the inside movable mounting of spout (3) has mount pad (8), movable mounting has main shaft (14) on the position that mount pad (8) inner chamber is close to the bottom, both sides and fixed mounting about both ends run through mount pad (8) of main shaft (14) have gyro wheel (15).

2. The wire and cable performance testing apparatus of claim 1, wherein: the equal fixed mounting in the positive left and right sides of supporting seat (2) has installation piece (5), the quantity of installation piece (5) is two, two the equal fixed mounting in one end that installation piece (5) are close to relatively has spring (6), the equal fixed mounting in one end that installation piece (5) were kept away from in spring (6) has splint (7).

3. The wire and cable performance testing apparatus of claim 1, wherein: the bottom of gyro wheel (15) contacts with the bottom of spacing groove (4), the width of gyro wheel (15) is the same with the width of spacing groove (4).

4. The wire and cable performance testing apparatus of claim 1, wherein: the top fixed mounting of mount pad (8) inner chamber has pneumatic cylinder (9), the bottom fixed mounting of pneumatic cylinder (9) has hydraulic stem (10), the bottom and the fixed mounting that spout (3) were run through to the bottom of hydraulic stem (10) has pressure seat (11).

5. The electric wire and cable performance testing device of claim 4, wherein: one side fixed mounting of mount pad (8) inner chamber has motor (12), main gear (13) have been cup jointed to the output shaft of motor (12) fixed, the meshing of the bottom of main gear (13) is connected with pinion (16), pinion (16) are fixed cup joints the lateral surface at main shaft (14).