CN211627737U

CN211627737U - A puncture testing arrangement for detecting cable performance

Info

Publication number: CN211627737U
Application number: CN201922388286.6U
Authority: CN
Inventors: 付敏忠
Original assignee: Hengyang General Cable Co ltd
Current assignee: Hengyang General Cable Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-02
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a puncture testing arrangement for detecting cable performance, including the installation cavity, the inside both ends difference fixedly connected with gyro wheel conduction device of installation cavity is two sets of have set gradually an insulating ring, a sprayer, No. two insulating rings, No. two sprayers between the gyro wheel conduction device, be provided with a puncture test head on the insulating ring, be provided with No. two puncture test heads on No. two insulating rings. The utility model has the advantages of detect comprehensively, can send out the police dispatch newspaper in real time and can carry out the mark to bad region, its mainly used cable detects.

Description

A puncture testing arrangement for detecting cable performance

Technical Field

The utility model relates to a cable detects technical field, specific puncture testing arrangement for detecting cable performance that says so.

Background

The cable all has more application in people's production life, whether quality and thickness of cable insulation layer are up to standard, safety when influencing the cable and using, therefore the safety monitoring of cable is the key work in the cable production, current puncture detection device generally needs two detection electrode tips to set up respectively and detects at cable both ends, but this kind of method does not do the detection of carrying out the full aspect to cable outside insulating layer, the easy hourglass inspection phenomenon appears, and current detection device can not accurately distinguish bad position, the processing degree of difficulty of follow-up cable has been increased.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a detect comprehensively, can send out the police dispatch newspaper in real time and can carry out the puncture testing arrangement who marks to bad region.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a breakdown testing device for detecting cable performance comprises a mounting cavity, wherein the front end and the rear end of the mounting cavity are arranged in a penetrating manner, the two ends inside the mounting cavity are fixedly connected with roller conducting devices respectively, the rear side of the roller conducting device positioned at the front end is provided with an insulating ring, the insulating ring I is fixedly connected to the inner side of the mounting cavity through a connecting rod, the outer side wall of the insulating ring I is fixedly connected with a plurality of groups of fixing clamping tubes, a breakdown testing head is connected in the fixing clamping tube in an inserting manner, the testing end of the breakdown testing head is arranged at the inner side of the insulating ring I, the rear side of the insulating ring I is provided with a mounting column I, the mounting column I is fixedly connected to the top end of the mounting cavity, the bottom end of the mounting column I is fixedly connected with a sprayer, and the rear side of the mounting column I is provided with a second insulating ring, no. two the insulator ring is in through No. two connecting rod fixed connection inside the installation cavity, No. two fixed joint pipes of fixedly connected with multiunit on the insulator ring lateral wall, No. two fixed joint pipe interpolation joints have No. two to puncture the test head, No. two the test end setting of puncturing the test head is in No. two the insulator ring is inboard, No. two the insulator ring rear side is provided with No. two erection columns, No. two erection column fixed connection be in the installation cavity top, No. two erection column bottom end fixed connection have No. two sprayers.

The roller conducting device comprises a lower support, an upper support, a driving wheel, a first sliding rod, a second sliding rod and a spring, wherein the lower support is fixedly connected to the lower end inside the mounting cavity, the upper support is arranged at the upper end of the lower support relatively, the driving wheel is fixedly mounted at one end of the lower support relative to one end of the upper support, the first sliding rod is fixedly connected to the middle of the upper end of the upper support, the second sliding rod is fixedly connected to the upper end of the upper support on two sides of the first sliding rod, through holes are formed in the mounting cavities of the first sliding rod and the second sliding rod relatively, the first sliding rod and the second sliding rod are movably connected in the through holes relatively, the spring is connected to the outer side of the first sliding rod in a sleeved mode, the bottom of the spring is connected with the upper support in an abutting mode, and the upper end of the.

The number of the first fixing clamping connection pipes is the same as that of the second fixing clamping connection pipes, 3-4 groups are arranged, and the arrangement positions of the first fixing clamping connection pipes and the second fixing clamping connection pipes are mutually uniform and staggered.

The top end outside the installation cavity is fixedly connected with an electromechanical box, and one side of the electromechanical box is fixedly connected with a warning device.

The warning device comprises a buzzer and a warning lamp, wherein the buzzer and the warning lamp are connected in series through a wire.

The first breakdown testing head comprises a first positive breakdown testing head and a first negative breakdown testing head, and the second breakdown testing head comprises a second positive breakdown testing head and a second negative breakdown testing head.

Fixed mounting has a transformer, No. two transformers, a relay, No. two relays in the quick-witted electronic box, a terminal and a relay of a transformer are connected, another terminal pass through the wire with an anodal breakdown test head is connected, a relay pass through the wire with sprayer, warning device, a negative pole breakdown test head establish ties, a terminal and No. two relays of No. two transformers are connected, another terminal pass through the wire with No. two anodal breakdown test heads are connected, No. two relays pass through the wire with No. two sprayers, warning device, No. two negative poles breakdown test head establish ties.

The first sprayer and the second sprayer are both laser inkjet printers.

And an arc-shaped groove is formed in the outer side surface of the driving wheel.

The utility model has the advantages that: the device has the advantages of comprehensive detection, capability of preventing the condition of missed detection, and capability of sending an alarm and simultaneously spraying and marking a bad area of the cable when the bad cable is detected.

Drawings

Fig. 1 is a schematic view of a three-dimensional cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front view cross-section structure of the present invention.

In the figure: the device comprises a mounting cavity 1, an insulating ring 2, a connecting rod 3, a breakdown testing head 4, a mounting column 5, a sprayer 6, an insulating ring 7, a connecting rod 8, a breakdown testing head 9, a mounting column 10, a sprayer 11, a lower support 12, an upper support 13, a driving wheel 14, a sliding rod 15, a sliding rod 16, a spring 17, a motor box 18, a warning device 19, a transformer 20, a transformer 21, a relay 22 and a relay 23.

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. 1-2, a breakdown testing device for testing cable performance comprises a mounting cavity 1, wherein a front end and a rear end of the mounting cavity 1 are arranged in a penetrating manner, a cable passes through a roller conducting device at the front end, a center of a first insulating ring 2 and a center of a second insulating ring 7 in sequence and then penetrates out of the roller conducting device at the rear end, the roller conducting devices are fixedly connected with the two ends in the mounting cavity 1 respectively, a first insulating ring 2 is arranged at the rear side of the roller conducting device at the front end, the first insulating ring 2 is fixedly connected with the inner side of the mounting cavity 1 through a first connecting rod 3, a plurality of groups of first fixing clamping tubes are fixedly connected on the outer side wall of the first insulating ring 2, a first breakdown testing head 4 is connected in an inserting manner to the first fixing clamping tube, a testing end of the first breakdown testing head 4 is arranged at the inner side of the first insulating ring 2, a first mounting column 5, no. 5 fixed connection of erection column is on 1 top of installation cavity, No. 5 bottom fixedly connected with sprayers 6 of an erection column, 5 rear sides of an erection column are provided with No. two insulating rings 7, No. two insulating rings 7 are inside installation cavity 1 through No. two connecting rod 8 fixed connection, No. two fixed joint pipes of fixedly connected with multiunit on 7 lateral walls of No. two insulating rings, No. two fixed joint pipe interpolation have been connected with No. two and are punctured test head 9, No. two the test end setting of puncturing test head 9 is inboard at No. two insulating rings 7, the cable sets up at the center of No. 2 centers of an insulating ring and No. two insulating rings 7, No. 7 rear sides of No. two insulating rings are provided with No. two erection columns 10, No. two erection columns 10 fixed connection are on 1 top of installation cavity, No. two No. 10 bottom fixedly connected with No. two sprayers 11 of erection column, No. one sprayer 6 sets up directly over the cable with No. two sprayers 11.

The utility model discloses in, gyro wheel conduction device includes lower carriage 12, upper bracket 13, drive wheel 14, slide bar 15, No. two slide bars 16, spring 17, lower carriage 12 fixed connection is at the inside lower extreme of installation cavity 1, upper bracket 13 sets up on lower carriage 12 upper end relatively, the equal fixed mounting in relative one end of lower carriage 12 and upper bracket 13 has drive wheel 14, slide bar 15 of upper end middle part fixedly connected with of upper bracket 13, slide bar 16 No. two of upper bracket 13 upper end fixedly connected with of a slide bar 15 both sides, the through-hole has been seted up on slide bar 15 and No. two slide bar 16's the relative installation cavity 1, slide bar 15 and No. two slide bar 16 relative swing joint are in the through-hole, slide bar 15 outside cup joints and is connected with spring 17, the spring 17 bottom is contradicted with upper bracket 13 and is connected, the spring 17 upper end is contradicted with installation cavity 1 inside wall and is connected.

The number of the first fixing clamping connection pipes is the same as that of the second fixing clamping connection pipes, 3-4 groups are arranged, and the arrangement positions of the first fixing clamping connection pipes and the second fixing clamping connection pipes are uniform and staggered.

The top end of the outer side of the mounting cavity 1 is fixedly connected with an electric box 18, and one side of the electric box is fixedly connected with a warning device 19.

The warning device 19 comprises a buzzer and a warning lamp, and the buzzer and the warning lamp are connected in series through a lead.

The first breakdown testing head 4 comprises a first positive breakdown testing head and a first negative breakdown testing head, and the second breakdown testing head 9 comprises a second positive breakdown testing head and a second negative breakdown testing head.

Fixed mounting has a transformer 20 in the electromechanical case 18, No. two transformers 21, a relay 22, No. two relays 23, a terminal and a relay 22 of a transformer 20 are connected, another terminal is connected with a anodal breakdown test head through the wire, a relay 22 passes through the wire and connects in series with sprayer 6, warning device 19, a negative pole breakdown test head, a terminal and No. two relays 23 of No. two transformers 21 are connected, another terminal passes through the wire and is connected with No. two anodal breakdown test heads, No. two relays 23 pass through the wire and connects in series with No. two sprayers 11, warning device 19, No. two negative poles breakdown test heads.

The first sprayer 6 and the second sprayer 11 are both laser inkjet printers.

An arc groove is arranged on the outer side surface of the driving wheel 14.

The utility model discloses a theory of operation is: when in use, two ends of the cable are respectively connected between the driving wheels 14 at two ends of the installation cavity 1 in a driving way, the middle part of the cable is sequentially arranged at the centers of the first insulating ring 2 and the second insulating ring 7, when in breakdown test, the cable traverses in the installation wall under the traction of the winding device, when the cable moves in the first insulating ring 2 and the second insulating ring 7, the contact alternating current of the first breakdown detection head and the second breakdown detection head 9 and the cable is respectively boosted by the first transformer 20 and the second transformer 21, one binding post of the first transformer 20 is connected with the first relay 22, the other binding post is connected with the first positive breakdown detection head by a lead, the first relay 22 is connected with the first sprayer 6, the warning device 19 and the first negative breakdown detection head by a lead, one binding post of the second transformer 21 is connected with the second relay 23, the other binding post is connected with the second positive breakdown detection head by a lead, no. two relays 23 are connected with No. two sprayers 11, a warning device 19 and No. two cathode breakdown test heads in series through conducting wires, under the normal condition, a first anode breakdown test head and a first cathode breakdown test head are connected, a second anode breakdown test head and a second cathode breakdown test head are not connected, when the cable is poor in insulation, a cable insulation layer is broken down, the first anode breakdown test head and the first cathode breakdown test head or the second anode breakdown test head and the second cathode breakdown test head are connected, the warning device 19 is enabled to send out acousto-optic warning, and meanwhile, the first relay 22 or the second relay 23 which are correspondingly connected respectively control the first sprayer 6 or the second sprayer 11 to carry out spraying marking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A puncture testing device for detecting cable performance, comprising a mounting cavity (1), characterized in that: the front end and the rear end of the installation cavity (1) are arranged in a penetrating manner, the two ends in the installation cavity (1) are respectively fixedly connected with a roller conducting device, the rear side of the roller conducting device positioned at the front end is provided with a first insulating ring (2), the first insulating ring (2) is fixedly connected to the inner side of the installation cavity (1) through a first connecting rod (3), the outer side wall of the first insulating ring (2) is fixedly connected with a plurality of groups of first fixing clamping pipes, a first breakdown testing head (4) is connected in the first fixing clamping pipes in an inserting manner, the testing end of the first breakdown testing head (4) is arranged at the inner side of the first insulating ring (2), the rear side of the first insulating ring (2) is provided with a first installation column (5), the first installation column (5) is fixedly connected to the top end of the installation cavity (1), and the bottom end of the first installation column (5) is fixedly connected with a first sprayer (6), no. one erection column (5) rear side is provided with No. two dead rings (7), No. two dead rings (7) are in through No. two connecting rod (8) fixed connection installation cavity (1) inside, No. two fixed joint pipes of fixedly connected with multiunit on No. two dead rings (7) lateral wall, No. two fixed joint pipe interpolation have connect No. two and puncture test head (9), the test end setting of No. two puncture test head (9) is in No. two dead rings (7) are inboard, No. two dead rings (7) rear side is provided with No. two erection column (10), No. two erection column (10) fixed connection installation cavity (1) top, No. two erection column (10) bottom fixed connection has No. two sprayer (11).

2. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 1, wherein: the roller transmission device comprises a lower support (12), an upper support (13), a transmission wheel (14), a first sliding rod (15), a second sliding rod (16) and a spring (17), wherein the lower support (12) is fixedly connected to the lower end inside the mounting cavity (1), the upper support (13) is arranged at the upper end of the lower support (12) relatively, the transmission wheel (14) is fixedly arranged at one end of the lower support (12) opposite to one end of the upper support (13), the middle part of the upper end of the upper support (13) is fixedly connected with the first sliding rod (15), the upper ends of the upper supports (13) at two sides of the first sliding rod (15) are fixedly connected with the second sliding rod (16), through holes are formed in the relatively mounting cavities (1) of the first sliding rod (15) and the second sliding rod (16), the first sliding rod (15) and the second sliding rod (16) are movably connected in the through holes relatively, a slide bar (15) outside cup joints and is connected with spring (17), spring (17) bottom with upper bracket (13) are contradicted and are connected, spring (17) upper end with installation cavity (1) inside wall is contradicted and is connected.

3. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 1, wherein: the number of the first fixing clamping connection pipes is the same as that of the second fixing clamping connection pipes, 3-4 groups are arranged, and the arrangement positions of the first fixing clamping connection pipes and the second fixing clamping connection pipes are mutually uniform and staggered.

4. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 1, wherein: the top end of the outer side of the mounting cavity (1) is fixedly connected with an electromechanical box (18), and one side of the electromechanical box (18) is fixedly connected with a warning device (19).

5. A breakdown testing device for testing the performance of an electrical cable according to claim 4, wherein: the warning device (19) comprises a buzzer and a warning lamp, wherein the buzzer and the warning lamp are connected in series through a lead.

6. A breakdown testing device for testing the performance of an electrical cable according to claim 4, wherein: the first breakdown testing head (4) comprises a first positive breakdown testing head and a first negative breakdown testing head, and the second breakdown testing head (9) comprises a second positive breakdown testing head and a second negative breakdown testing head.

7. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 6, wherein: fixed mounting has a transformer (20), No. two transformers (21), a relay (22), No. two relays (23) in electromechanical case (18), a terminal and a relay (22) of a transformer (20) are connected, another terminal pass through the wire with a anodal breakdown test head is connected, a relay (22) pass through the wire with sprayer (6), warning device (19), a negative pole breakdown test head establish ties, a terminal and No. two relays (23) of No. two transformers (21) are connected, another terminal pass through the wire with No. two anodal breakdown test heads are connected, No. two relays (23) pass through the wire with No. two sprayers (11), warning device (19), No. two negative poles breakdown test head establish ties.

8. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 1, wherein: the first sprayer (6) and the second sprayer (11) are both laser code-spraying machines.

9. A breakdown testing apparatus for testing the performance of an electrical cable according to claim 2, wherein: an arc-shaped groove is formed in the outer side face of the driving wheel (14).