CN220960926U

CN220960926U - Clamp for cable test

Info

Publication number: CN220960926U
Application number: CN202322619811.7U
Authority: CN
Inventors: 马立鹏; 胥如灿; 孙玉令; 孙利光
Original assignee: Yanggu Hengtong Cable Co ltd
Current assignee: Yanggu Hengtong Cable Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-14
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a clamp for cable testing, which relates to the technical field of cable testing and comprises a bearing plate, wherein a clamping assembly is arranged in the bearing plate and comprises a limiting piece fixed in the bearing plate, a driving piece and clamping pieces are arranged in the limiting piece, and the clamping pieces are positioned on two sides of the driving piece. The clamp for cable test provided by the utility model can achieve the purpose of clamping cables with different specifications by arranging the clamping assembly, and in addition, the rubber wheel A and the rubber wheel B are made of rubber, so that the problem that the cable is damaged due to overlarge clamping force in the process of clamping the cable can be solved.

Description

Clamp for cable test

Technical Field

The utility model relates to the technical field of cable testing, in particular to a clamp for cable testing.

Background

The cable is a conductor set for transmitting power, signals or data, and is composed of one or more insulated conductors, and is usually wrapped in a layer of protection layer to provide electrical insulation and mechanical protection, and according to different application requirements, the cable can be divided into a power cable, a communication cable and the like, the cable can be subjected to quality and performance testing before use, the cable can be detected to have problems through the cable testing, potential faults can be removed in advance, stable operation of a cable system is ensured, and reliable transmission of data, signals or power is ensured.

Meanwhile, the test result can also be used for quality control, fault investigation and subsequent maintenance work, the prior patent is an electric wire and cable test clamp, the publication number is CN218157247U, in the embodiment of the clamp, for fixing a cable, the cable is required to be placed in the placing groove, then pushed to one end, the clamp is used for positioning the cable, then the cable is clamped, and because the cable is generally longer, the cable is located in the placing groove in a pushing mode, the time is excessively consumed, the operation is complicated, and the detection of the batch of cables is not facilitated.

Disclosure of utility model

The present utility model has been made in view of the above-described problems that the conventional method of fixing a cable is excessively complicated and time-consuming.

Accordingly, the present utility model is directed to a cable testing jig, which is directed to: the problem of among the prior art to carry out the mode of fixing to the cable too loaded down with trivial details and consume time is solved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cable test is with anchor clamps, its includes the loading board, the internally mounted of loading board has the clamping assembly, the clamping assembly is including fixing the locating part in the loading board is inside, the inside of locating part is equipped with driving piece and clamping piece, the clamping piece is located the both sides of driving piece.

As an improved scheme, the limiting part comprises a shell arranged in the bearing plate, wherein a limiting groove and a thread groove are formed in the shell, the thread groove is located at the bottom of the shell, and the limiting groove is located at the top of the thread groove.

As an improved scheme, the top of spacing groove and be located the inside of casing and seted up the cavity, the top fixedly connected with stopper of cavity, two sets of the outside of stopper and the inside fixedly connected with locating shaft that is located the cavity, the cambered surface has been seted up in the outside of stopper and one side that is close to the locating shaft, and the cambered surface can make things convenient for the more accurate of holder skew.

As an improved scheme, the driving piece comprises a screw rod in threaded connection with the thread groove, one end of the screw rod is fixedly connected with a knob, the knob is located at the bottom of the shell, the screw rod extends to the bottom of the shell and is fixedly connected with the knob, the screw rod is of a driving structure, and the driving piece and the clamping piece can be driven to clamp cables of different specifications.

As an improved scheme, the other end sliding connection of screw rod has the slider, the slider is located the inside of spacing groove, the top fixedly connected with kicking block of slider, the kicking block is located the inside of cavity, and the surface of kicking block is the inclined plane, can make things convenient for the deflection of holder.

As an improved scheme, the top fixedly connected with ejector pin of kicking block, the ejector pin is located the inboard of two sets of limit pieces, rubber wheel A has been cup jointed in the activity of top of ejector pin, rubber wheel A is located the top of casing, the top of ejector pin extends to the inside of casing and carries out the activity with rubber wheel A and cup joints, and the driving piece can drive the holder and carry out the centre gripping to the cable of different specifications.

As an improved scheme, the clamping piece comprises a rotating block sleeved on the surface of the positioning shaft, a clamping arc plate is fixedly connected with the surface of the rotating block, a rubber wheel B and a rubber wheel C are movably sleeved at two ends of the clamping arc plate, the rubber wheel C is located on the surface of the top block, and the rubber wheel A, the rubber wheel B and the rubber wheel C can protect a cable from being damaged in the clamping process.

As an improved scheme, the fixed surface of loading board is connected with the equidistant post that bears of arranging, the top fixedly connected with of post that bears places the board, the bottom fixedly connected with landing leg of equidistant the arranging of loading board, the loading board can make things convenient for the staff to place some detection tools to improve the practicality of this anchor clamps.

As a preferable scheme of the clamp for cable test, the shell is positioned in the bearing plate and the placing plate and extends to two ends of the bearing plate and the placing plate.

The utility model has the beneficial effects that:

According to the utility model, the purpose of clamping cables with different specifications can be achieved by arranging the clamping assembly, in addition, the rubber wheel A and the rubber wheel B are made of rubber, so that the problem that the cables are damaged due to overlarge clamping force in the process of clamping the cables can be solved, the method is simple to operate, time is saved, the problem that in the prior art, the operation of initially positioning the cables in a pushing mode and then clamping the cables is complicated is further solved, and in addition, the required test equipment or objects of workers can be placed on the surface of the bearing plate, so that the practicability of the clamp is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic view of the overall structure of the cable testing fixture of the present utility model.

Fig. 2 is a cut-away perspective view of a clamping assembly of the cable testing clamp of the present utility model.

Fig. 3 is a schematic diagram of the internal structure of the limiting member of the clamp for cable testing according to the present utility model.

Fig. 4 is a schematic diagram of a driving member structure of the fixture for cable testing according to the present utility model.

Fig. 5 is a schematic view of a clamping member structure of the clamp for cable testing according to the present utility model.

Reference numerals illustrate:

1. A carrying plate; 11. a load-bearing column; 12. placing a plate; 13. a support leg; 2. a clamping assembly; 21. a limiting piece; 211. a housing; 212. a limit groove; 213. a cavity; 214. a thread groove; 215. a limiting block; 216. a cambered surface; 217. positioning a shaft; 22. a driving member; 221. a knob; 222. a screw; 223. a slide block; 224. a top block; 225. a push rod; 226. a rubber wheel A; 23. a clamping member; 231. clamping the arc plate; 232. a rotating block; 233. a rubber wheel B; 234. rubber wheel C.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Example 1

Referring to fig. 1 to 5, for a first embodiment of the present utility model, there is provided a clamp for cable test, the clamp for cable test including a carrier plate 1, a clamping assembly 2 is installed inside the carrier plate 1;

The clamping component 2 comprises a limiting piece 21 fixed in the bearing plate 1, a driving piece 22 and a clamping piece 23 are arranged in the limiting piece 21, the clamping piece 23 is positioned on two sides of the driving piece 22, the limiting piece 21 comprises a shell 211 arranged in the bearing plate 1, a limiting groove 212 and a thread groove 214 are formed in the shell 211, the thread groove 214 is positioned at the bottom of the shell 211, the limiting groove 212 is positioned at the top of the thread groove 214, a cavity 213 is formed in the top of the limiting groove 212 and in the shell 211, a limiting block 215 is fixedly connected to the top of the cavity 213, a positioning shaft 217 is fixedly connected to the outer sides of the two groups of limiting blocks 215 and positioned in the cavity 213, a cambered surface 216 is formed on one side, close to the positioning shaft 217, of the outer sides of the limiting block 215, the driving piece 22 comprises a screw 222 in threaded connection with the thread groove 214, one end of the screw 222 is fixedly connected with a knob 221, knob 221 is located the bottom of casing 211, screw rod 222 extends to the bottom of casing 211 and carries out fixed connection with knob 221, the other end sliding connection of screw rod 222 has slider 223, slider 223 is located the inside of spacing groove 212, the top fixedly connected with kicking block 224 of slider 223, kicking block 224 is located the inside of cavity 213, the top fixedly connected with ejector pin 225 of kicking block 224, ejector pin 225 is located the inboard of two sets of spacing pieces 215, rubber wheel A226 has been cup jointed in the activity of top of ejector pin 225, rubber wheel A226 is located the top of casing 211, the top of ejector pin 225 extends to the inside of casing 211 and carries out the activity with rubber wheel A226 and cup joints, holder 23 is including cup joints the rotating block 232 at the locating shaft 217 surface, the fixed surface connection of rotating block 232 has centre gripping arc 231, rubber wheel B233 and rubber wheel C234 have all been movably cup jointed at the both ends of centre gripping arc 231, rubber wheel C234 is located the surface of kicking block 224.

In the use process, the cable can be placed on the surface of the clamping arc plate 231, then the knob 221 is rotated to enable the screw 222 to rotate along the inside of the thread groove 214 and drive the sliding block 223, the jacking block 224, the jacking rod 225 and the rubber wheel A226 to move upwards, so that the sliding block 223 ascends along the inside of the limiting groove 212, the jacking rod 225 ascends along the inner sides of the two groups of limiting blocks 215, the jacking block 224 ascends along the inside of the cavity 213, in the process, the rubber wheel C234 gradually approaches inwards along the surface of the positioning shaft 217 along the inclined plane of the surface along with the ascending of the jacking block 224 through the rotating block 232 until the rubber wheel A226 and the rubber wheel B233 clamp the cable completely, and therefore the purpose of clamping cables with different specifications can be achieved.

Example 2

Referring to fig. 1-5, a second embodiment of the present utility model is shown, which differs from the first embodiment in that:

The surface fixedly connected with equidistance of loading board 1 arranges the loading post 11, and the top fixedly connected with of loading post 11 places board 12, and the bottom fixedly connected with of loading board 1 landing leg 13 of equidistance arrangement, casing 211 are located loading board 1 and place the inside of board 12, and extend to loading board 1 and place the both ends of board 12.

In the use process, the objects of the test equipment or staff to be used can be placed on the surface of the bearing plate 1, so that the practicability of the clamp is enhanced.

The rest of the structure is the same as that of embodiment 1.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a cable test anchor clamps, includes loading board (1), its characterized in that: a clamping assembly (2) is arranged in the bearing plate (1);

The clamping assembly (2) comprises a limiting piece (21) fixed inside the bearing plate (1), a driving piece (22) and clamping pieces (23) are arranged inside the limiting piece (21), and the clamping pieces (23) are located on two sides of the driving piece (22).

2. The cable testing jig according to claim 1, wherein: the limiting piece (21) comprises a shell (211) arranged inside the bearing plate (1), a limiting groove (212) and a thread groove (214) are formed in the shell (211), the thread groove (214) is located at the bottom of the shell (211), and the limiting groove (212) is located at the top of the thread groove (214).

3. The cable testing jig according to claim 2, wherein: the top of spacing groove (212) and be located the inside of casing (211) and seted up cavity (213), the top fixedly connected with stopper (215) of cavity (213), two sets of the outside of stopper (215) and be located the inside fixedly connected with location axle (217) of cavity (213), cambered surface (216) have been seted up in the outside of stopper (215) and one side that is close to location axle (217).

4. A cable test clamp according to claim 3, wherein: the driving piece (22) comprises a screw rod (222) in threaded connection with the threaded groove (214), one end of the screw rod (222) is fixedly connected with a knob (221), the knob (221) is located at the bottom of the shell (211), and the screw rod (222) extends to the bottom of the shell (211) to be fixedly connected with the knob (221).

5. The cable test fixture of claim 4 wherein: the other end sliding connection of screw rod (222) has slider (223), slider (223) are located the inside of spacing groove (212), the top fixedly connected with kicking block (224) of slider (223), kicking block (224) are located the inside of cavity (213).

6. The cable testing jig according to claim 5, wherein: the top fixedly connected with ejector pin (225) of kicking block (224), ejector pin (225) are located the inboard of two sets of limit piece (215), rubber wheel A (226) has been cup jointed in the top activity of ejector pin (225), rubber wheel A (226) are located the top of casing (211), the inside that the top of ejector pin (225) extends to casing (211) carries out the activity with rubber wheel A (226).

7. The cable testing jig according to claim 6, wherein: the clamping piece (23) comprises a rotating block (232) sleeved on the surface of the positioning shaft (217), a clamping arc plate (231) is fixedly connected to the surface of the rotating block (232), rubber wheels B (233) and C (234) are movably sleeved at two ends of the clamping arc plate (231), and the C (234) is located on the surface of the top block (224).

8. The cable testing jig according to claim 1, wherein: the bearing plate is characterized in that bearing columns (11) which are arranged at equal intervals are fixedly connected to the surface of the bearing plate (1), a placing plate (12) is fixedly connected to the top of each bearing column (11), and supporting legs (13) which are arranged at equal intervals are fixedly connected to the bottom of the bearing plate (1).

9. The cable testing jig according to claim 2, wherein: the shell (211) is positioned inside the bearing plate (1) and the placing plate (12) and extends to two ends of the bearing plate (1) and the placing plate (12).