CN214952657U

CN214952657U - Cable voltage resistance testing arrangement

Info

Publication number: CN214952657U
Application number: CN202121065873.2U
Authority: CN
Inventors: 陈浩
Original assignee: Jiangsu Kerui Cable Technology Co ltd
Current assignee: Jiangsu Kerui Cable Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-30
Anticipated expiration: 2031-05-18

Abstract

The invention discloses a cable pressure resistance testing device, which comprises a testing device, wherein the testing device is connected with a limiting structure, the testing device is connected with a pressurizing structure, and the pressurizing structure is connected with a pressure plate, so that the beneficial effects achieved by the invention are as follows: the one end of knob extends into the spout and with the one end detachable connection of screw rod, consequently, can drive the screw rod through rotatory knob and rotate, rotation through the screw rod, can drive two clamp splice synchronization towards the spout middle removal, the removal through splint finally can carry out the centre gripping to the cable and prescribe a limit to, place that messenger's cable can be stable on work platform's top lateral wall, avoid influencing test data because of rocking of cable, exert pressure to the cable through flexible motor drive pressure plate, can wash the deformation that the cable received pressure production through the dipperstick, detachable connection has the time-recorder in the recess, can know the time that the cable received different pressures and insist through the time-recorder.

Description

Cable voltage resistance testing arrangement

Technical Field

The invention relates to a testing device, in particular to a cable pressure resistance testing device, and belongs to the related technical field of cable pressure resistance testing devices.

Background

The cable is one of the main means of transportation for carrying electric power, and in order to deal with different voltage and current, the cable of selecting for use is also all different, and present most of cables all bury underground, can effectually avoid the cable to receive external influence and lead to power transmission to go wrong like this, and present cable self's protection type is fine, still difficult to receive external influence and harm.

Because the existing cable is installed underground, certain requirements on the pressure resistance and pressure resistance of the cable are required, and because the cable installed underground does not have certain pressure resistance and pressure resistance, the cable is stressed to generate serious negative effects, which can directly cause the damage of the cable, and the electric energy leaked from the damage of the cable can directly cause serious negative effects on the surrounding soil.

Therefore, the existing cable needs to be subjected to pressure resistance detection during production, and can be put into use formally after the detection is qualified, but the existing testing device has no corresponding limited structure, so that the cable is influenced by cable shaking in the testing process, and a series of problems such as test data distortion and the like can be caused directly.

SUMMERY OF THE UTILITY MODEL

The invention provides a cable pressure resistance testing device which can effectively solve the technical problems that the existing cable needs to be subjected to pressure resistance detection during production, and can be put into use formally after the detection is qualified, but the existing testing device has no corresponding limited structure, so that the cable is influenced by cable shaking in the testing process, and the testing data distortion and other series of problems are directly caused.

In order to solve the technical problems, the invention provides the following technical scheme: a cable pressure resistance testing device comprises a testing device, wherein a limiting structure is connected to the testing device, a pressurizing structure is connected to the testing device, and a pressure plate is connected to the pressurizing structure;

the limiting structure comprises two sliding grooves, the two sliding grooves are arranged at the edges of two sides of the testing device respectively, a knob is connected to the side wall of one end of the testing device in a rotating mode, a sliding block is connected in the sliding grooves in a sliding mode, a clamping plate is fixedly connected to the side wall of the top of the sliding block, and an arc-shaped groove is arranged on the side wall of one side of the clamping plate.

As a preferred technical scheme of the utility model, testing arrangement includes work platform, work platform's one end top border fixedly connected with dipperstick, fixedly connected with mounting panel on work platform's the one end lateral wall, the centre of mounting panel is seted up flutedly, detachable connections has the time-recorder in the recess.

As a preferred technical scheme of the utility model, the inside rotation of spout is connected with the screw rod, the screw rod is two-way helicitic texture, the slider is established two and is threaded connection respectively on the both ends of screw rod, the one end of knob extend into in the spout and with the one end detachable connections of screw rod, the spacing post of bottom fixedly connected with in the spout, the bottom sliding connection of slider is on spacing post.

As a preferred technical scheme of the utility model, pressurization structure includes the stand, the stand is set up four altogether, four fixed connection is in testing arrangement's top lateral wall four corners department respectively, the top fixedly connected with roof of stand, roof top lateral wall detachable connections has flexible motor, the output of flexible motor passes roof and pressure plate detachable connections.

As a preferred technical scheme of the utility model, the top lateral wall detachable connection of pressure plate has linkage plate, linkage plate female connection has the fixed screw, the linkage plate is through the output fixed connection of its top and flexible motor, the linkage plate passes through fixed screw detachable connection in the middle of the top lateral wall of roof.

The invention has the following beneficial effects: the one end of knob extends into the spout and with the one end detachable connection of screw rod, consequently, can drive the screw rod through rotatory knob and rotate, rotation through the screw rod, can drive two clamp splice synchronization towards the spout middle removal, the removal through splint finally can carry out the centre gripping to the cable and prescribe a limit to, place that messenger's cable can be stable on work platform's top lateral wall, avoid influencing test data because of rocking of cable, exert pressure to the cable through flexible motor drive pressure plate, can wash the deformation of knowing that the cable receives pressure production through the dipperstick, detachable connection has the time-recorder in the recess, can know the time that the cable received different pressures through the time-recorder and insist, mutually support through time-recorder and dipperstick, can be effective and clear understanding the pressure resistance of cable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the defining structure of the present invention;

fig. 3 is a schematic view of the plane structure of the pressure plate of the present invention.

In the figure: 1. a testing device; 11. a working platform; 12. measuring a scale; 13. mounting a plate; 14. a groove; 15. a timer; 2. defining a structure; 21. a chute; 211. a screw; 212. a limiting column; 22. a slider; 23. a splint; 24. a knob; 3. a pressurizing structure; 31. a column; 32. a top plate; 33. a telescopic motor; 34. a pressure plate; 341. a connector tile; 342. and fixing the screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-3, a cable pressure resistance testing device comprises a testing device 1, wherein a limiting structure 2 is connected to the testing device 1, a pressurizing structure 3 is connected to the testing device 1, and a pressure plate 34 is connected to the pressurizing structure 3;

it includes spout 21 to inject structure 2, and spout 21 has been established two, and two spouts 21 are seted up respectively in 1 both sides border department of testing arrangement, rotate on the one end lateral wall of testing arrangement 1 and are connected with knob 24, and sliding connection has slider 22 in the spout 21, and slider 22's top lateral wall fixedly connected with splint 23, and the arc wall has been established to one side lateral wall of splint 23.

The top side wall of the pressure plate 34 is detachably connected with a connecting plate 341, the internal thread of the connecting plate 341 is connected with a fixing screw 342, the connecting plate 341 is fixedly connected with the output end of the telescopic motor 33 through the top end thereof, the connecting plate 341 is detachably connected in the middle of the top side wall of the top plate 32 through the fixing screw 342, the inside of the sliding groove 21 is rotatably connected with a screw 211, the screw 211 is of a bidirectional thread structure, two sliding blocks 22 are arranged and respectively connected on two ends of the screw 211 in a thread manner, one end of a knob 24 extends into the sliding groove 21 and is detachably connected with one end of the screw 211, the bottom of the sliding groove 21 is fixedly connected with a limit column 212, the bottom end of the sliding block 22 is slidably connected on the limit column 212, the screw 211 can be driven to rotate by rotating the knob 24, the two clamping plates 23 can be driven to synchronously move towards the middle of the sliding groove 21 through the rotation of the screw 211, and finally the cables can be clamped and limited through the movement of the clamping plates 23, the cable can be stably placed on the side wall of the top of the working platform 11, the influence on test data caused by the shaking of the cable is avoided, the pressurizing structure 3 comprises four upright columns 31, the upright columns 31 are arranged in total, the four upright columns 31 are respectively and fixedly connected to four corners of the side wall of the top of the testing device 1, the top end of each upright column 31 is fixedly connected with a top plate 32, the side wall of the top plate 32 is detachably connected with a telescopic motor 33, the output end of the telescopic motor 33 penetrates through the top plate 32 to be detachably connected with a pressure plate 34, the pressure plate 34 is driven by the telescopic motor 33 to apply pressure to the cable, the testing device 1 comprises the working platform 11, a measuring ruler 12 is fixedly connected to the edge of the top of one end of the working platform 11, a mounting plate 13 is fixedly connected to the side wall of one end of the working platform 11, a groove 14 is formed in the middle of the mounting plate 13, a timer 15 is detachably connected in the groove 14, and the deformation of the cable caused by the pressure can be cleaned through the measuring ruler 12, detachably connected has time-recorder 15 in recess 14, can know the time that the cable received different pressure to insist through time-recorder 15, mutually supports through time-recorder 15 and dipperstick 12, can be effective and clear understanding the pressure resistance of cable.

Specifically, a cable to be tested is placed on the working platform 11 and located between the clamping plates 23, one end of the knob 24 extends into the chute 21 and is detachably connected with one end of the screw 211, so that the screw 211 can be driven to rotate by rotating the knob 24, the slide block 22 is in threaded connection with the screw 211, two slide blocks 22 are arranged, the screw 211 is in a bidirectional threaded structure, the two clamping plates 23 can be driven to synchronously move towards the middle of the chute 21 by rotating the screw 211, the cable can be finally clamped and limited by moving the clamping plates 23, the cable can be stably placed on the side wall of the top of the working platform 11, test data are prevented from being influenced by shaking of the cable, after the cable is placed stably, the telescopic motor 33 is started, the pressure plate 34 is driven by the telescopic motor 33 to apply pressure to the cable, specific pressure value can be manually controlled, a measuring scale 12 is fixedly connected to one side edge of the working platform 11, can wash the deformation of knowing the cable and receiving pressure production through dipperstick 12, detachable connections has time-recorder 15 in recess 14, can know the time that the cable received different pressure to insist through time-recorder 15, mutually supports through time-recorder 15 and dipperstick 12, can be effective and clear understanding the pressure resistance of cable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cable pressure resistance testing device is characterized by comprising a testing device (1), wherein a limiting structure (2) is connected to the testing device (1), a pressurizing structure (3) is connected to the testing device (1), and a pressure plate (34) is connected to the pressurizing structure (3);

it includes spout (21) to inject structure (2), spout (21) are established two, two spout (21) are seted up respectively in testing arrangement (1) both sides border department, it is connected with knob (24) to rotate on the one end lateral wall of testing arrangement (1), sliding connection has slider (22) in spout (21), the top lateral wall fixedly connected with splint (23) of slider (22), the arc wall has been established to one side lateral wall of splint (23).

2. The cable pressure resistance testing device according to claim 1, wherein the testing device (1) comprises a working platform (11), a measuring ruler (12) is fixedly connected to the top edge of one end of the working platform (11), a mounting plate (13) is fixedly connected to the side wall of one end of the working platform (11), a groove (14) is formed in the middle of the mounting plate (13), and a timer (15) is detachably connected to the inside of the groove (14).

3. The cable pressure resistance testing device according to claim 1, wherein a screw (211) is rotatably connected inside the sliding groove (21), the screw (211) is of a bidirectional threaded structure, two sliding blocks (22) are arranged and are respectively in threaded connection with two ends of the screw (211), one end of the knob (24) extends into the sliding groove (21) and is detachably connected with one end of the screw (211), a limiting column (212) is fixedly connected to the bottom inside the sliding groove (21), and the bottom end of the sliding block (22) is slidably connected to the limiting column (212).

4. The cable pressure resistance testing device according to claim 1, wherein the pressurizing structure (3) comprises four upright columns (31), the number of the upright columns (31) is four, the four upright columns (31) are respectively and fixedly connected to four corners of the top side wall of the testing device (1), a top plate (32) is fixedly connected to the top ends of the upright columns (31), a telescopic motor (33) is detachably connected to the top side wall of the top plate (32), and the output end of the telescopic motor (33) penetrates through the top plate (32) to be detachably connected with the pressure plate (34).

5. The cable pressure resistance testing device according to claim 4, wherein a connecting plate (341) is detachably connected to the top side wall of the pressure plate (34), a fixing screw (342) is connected to the connecting plate (341) in an internal thread manner, the connecting plate (341) is fixedly connected to the output end of the telescopic motor (33) through the top end of the connecting plate, and the connecting plate (341) is detachably connected to the middle of the top side wall of the top plate (32) through the fixing screw (342).