CN209961874U - Cable voltage resistance detection device - Google Patents
Cable voltage resistance detection device Download PDFInfo
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- CN209961874U CN209961874U CN201920509273.7U CN201920509273U CN209961874U CN 209961874 U CN209961874 U CN 209961874U CN 201920509273 U CN201920509273 U CN 201920509273U CN 209961874 U CN209961874 U CN 209961874U
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Abstract
The utility model relates to a cable testing arrangement technical field, concretely relates to cable resistance to pressure detection device, including detecting base, support, pivot, detection dish, fixed cover, collet, fender lid, annular lug, positioner. The utility model discloses set up fixed cover, collet, keep off the lid, annular convex block, through wearing into the fixed upper through-hole that sheathes in with the tip of cable, and wear into the cable hole of wearing on the collet, wear out to keep off by wearing the cable hole again and cover and keep away the dead slot, the rethread keeps off the screw thread of lid on fixed cover and closes soon, make annular convex block support the axial outer wall of tight collet upper circular platform section, and drive circular platform section and slide in the draw-in groove, make cable hole inner wall produce the shrink, thereby can press from both sides the cable tightly, make the tip of cable keep the linear state, when making to lie in the contact of the detection head on the withstand voltage detector of outside, still can keep the linear state, improve and detect the.
Description
Technical Field
The utility model relates to a cable testing arrangement technical field, concretely relates to cable resistance to pressure detection device.
Background
Before leaving the factory, the cable generally needs to be subjected to insulation and voltage resistance detection, the specific mode is that a certain voltage is applied to an insulation part on the cable, after a certain time, whether the insulation part is subjected to current breakdown to judge the voltage resistance is detected, in the current voltage resistance test, the cable needs to be fixed on a positioning device in a manual mode, the positioning device is moved to a voltage resistance detector to detect, only a single cable can be used for detection generally, the detection efficiency is unsatisfactory, meanwhile, because the cable is a flexible part, the positioning device in the prior art cannot ensure that the cable is positioned, when the cable is in contact with a detection head of the voltage resistance detector, the end part of the cable still can keep a linear state, and the detection precision cannot be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a cable resistance to pressure detection device, it can realize improving the positioning accuracy of cable when receiving the detection, can detect by a plurality of cables simultaneously, can avoid personnel to be close to the withstand voltage detector of cable in addition to can reduce the potential safety hazard.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a cable pressure resistance detection device includes:
detecting a base;
the bracket is arranged on the detection base;
the rotating shaft is horizontally and rotatably connected to the bracket;
the detection disc is coaxially and fixedly connected to one end, away from the support, of the rotating shaft;
the plurality of fixed sleeves are arranged, are arranged along the axial direction of the detection plate, are horizontally inserted on the detection plate and are internally and coaxially provided with through holes;
the elastic chuck consists of a shaft section and a circular truncated cone section which are coaxial, a plurality of strip-shaped grooves which are in a notch form and extend to the shaft section are arranged on the outer wall of the circular truncated cone section in an axial array mode, the shaft section is inserted into a through hole of a fixing sleeve, a clamping groove which is coaxial with the through hole and has an inner wall matched with the shape of the circular truncated cone section is arranged at one end, far away from the support, of the corresponding fixing sleeve, the circular truncated cone section is in taper fit with the inner wall of the clamping groove, and a cable penetrating hole in a through hole form is coaxially arranged on the elastic chuck;
the stop cover is sleeved on the fixing sleeve in a threaded manner, and is provided with a clearance groove coaxial with the cable penetrating hole;
the annular convex block is coaxially arranged in the blocking cover, when the blocking cover is screwed on the fixing sleeve through threads, the annular convex block is driven to tightly abut against the axial outer wall of the circular table section, the circular table section slides in the clamping groove, and the wall of the cable penetrating hole is elastically contracted through the taper fit of the circular table section and the inner wall of the clamping groove;
positioner, positioner includes gear, runner, tooth piece, motor, the coaxial rigid coupling of gear is in the pivot, the motor is installed on the support, the runner rotates to be connected on the motor, tooth piece rigid coupling is global on the runner, when the motor rotates, the drive the runner rotates, and makes tooth piece intermittent type and gear go up the tooth's socket block, make gear revolve.
Furthermore, the elastic chuck, the blocking cover and the annular convex block are all made of insulating materials.
Furthermore, the detection base is horizontally provided with a slide rail, a slide block is clamped on the slide rail, a moving seat is fixedly connected to the slide block, and the moving seat is in driving connection with a cylinder arranged on the detection base through an installation cylinder support.
Furthermore, the rotating shaft is suitable for being rotatably connected to the support through a mounting bearing.
The utility model has the advantages that: the cable clamp is provided with a fixed sleeve, an elastic chuck, a baffle cover and an annular convex block, wherein the end part of a cable penetrates through a through hole in the fixed sleeve and penetrates into a cable penetrating hole in the elastic chuck, then the cable penetrating hole penetrates out of a clearance groove in the baffle cover, the annular convex block is screwed on a thread on the fixed sleeve through the baffle cover to tightly abut against the axial outer wall of a round table section on the elastic chuck and drive the round table section to slide in a clamping groove, the outer wall of the round table section can elastically contract through the taper fit of the inner wall of the clamping groove and the outer wall of the round table section, and then the inner wall of the cable penetrating hole contracts, so that the cable can be clamped, the end part of the cable can be kept in a linear state, when a detection head on an external pressure resistance detector is contacted, the linear state can be still kept, the detection precision is improved, a detection disc and a positioning device are arranged, and a rotating wheel is, drive tooth piece and gear engagement, the meshing in-process, drive gear rotates certain angle to can realize that a plurality of cables detect in turn, improve detection efficiency, set up the cylinder again, the seat horizontal migration is removed in the drive, make through the removal that removes the seat, be close to the detection head of withstand voltage detector with the cable tip, and then detect, avoided the operation personnel to be close to the electric shock hidden danger that withstand voltage detector brought.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
fig. 3 is a schematic perspective view of the collet of the present invention;
in the drawings, the reference numerals denote the following components:
1-detection base, 2-bracket, 3-rotating shaft, 4-detection plate, 5-fixing sleeve, 6-elastic chuck, 7-strip-shaped groove, 8-clamping groove, 9-cable-passing hole, 10-baffle cover, 11-clearance groove, 12-annular lug, 13-gear, 14-rotating wheel, 15-tooth block, 16-motor, 17-moving seat and 18-cylinder.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A cable voltage resistance detection apparatus as shown in fig. 1 to 3, comprising:
detecting the base 1;
the bracket 2 is arranged on the detection base 1;
the rotating shaft 3 is horizontally and rotatably connected to the bracket 2;
the detection disc 4 is coaxially and fixedly connected to one end, far away from the support 2, of the rotating shaft 3;
a plurality of fixing sleeves 5 are arranged, are arranged along the axial direction of the detection plate 4 and are horizontally inserted on the detection plate 4, and are internally and coaxially provided with through holes;
the elastic chuck 6 is composed of a shaft section and a circular truncated cone section which are coaxial, a plurality of strip-shaped grooves 7 which are in a notch form and extend to the shaft section are arranged on the outer wall of the circular truncated cone section in an axial array mode, the shaft section is inserted into a through hole of the fixing sleeve 5, a clamping groove 8 which is coaxial with the through hole and has an inner wall matched with the shape of the circular truncated cone section is arranged at one end, far away from the support 2, of the corresponding fixing sleeve 5, the circular truncated cone section is in taper fit with the inner wall of the clamping groove 8, and a cable penetrating hole 9 in a through hole form is coaxially arranged on the elastic chuck 6;
the baffle cover 10 is sleeved on the fixed sleeve 5 in a threaded manner, and an empty avoiding groove 11 which is coaxial with the cable penetrating hole 9 is formed in the baffle cover 10;
the annular convex block 12 is coaxially arranged in the blocking cover 10, when the blocking cover 10 is screwed on the fixed sleeve 5, the annular convex block 12 is driven to tightly abut against the axial outer wall of the circular table section, the circular table section slides in the clamping groove 8, and the wall of the cable through hole 9 is elastically contracted through the taper fit between the circular table section and the inner wall of the clamping groove 8;
positioner, positioner includes gear 13, runner 14, tooth piece 15, motor 16, the coaxial rigid coupling of gear 13 is in pivot 3, motor 16 installs on support 2, runner 14 rotates and connects on motor 16, tooth piece 15 rigid coupling is on runner 14 is global, when motor 16 rotates, the drive runner 14 rotates, and makes tooth's socket block on tooth piece 15 intermittent type and gear 13 makes gear 13 rotates.
The elastic chuck 6, the blocking cover 10 and the annular bump 12 are all made of insulating materials, and the influence on the detection precision of the voltage resistance of the cable is avoided.
The detection device is characterized in that a sliding rail is horizontally arranged on the detection base 1, a sliding block is clamped on the sliding rail, a moving seat 17 is fixedly connected to the sliding block, and the moving seat 17 is in driving connection with a cylinder 18 which is arranged on the detection base 1 through an installation cylinder support.
The rotating shaft 3 is rotatably connected to the bracket 2 by a mounting bearing.
The utility model discloses when using: the end parts of a plurality of cables are sequentially penetrated into the through holes on the fixed sleeve and the cable penetrating holes on the elastic chuck, the cable penetrating holes penetrate through the clearance grooves on the blocking cover, the thread on the fixed sleeve is screwed through the blocking cover, the annular convex blocks are tightly abutted against the axial outer wall of the circular table section on the elastic chuck and drive the circular table section to slide in the clamping grooves, the circular table section can elastically contract through the taper fit of the inner wall of the clamping grooves and the outer wall of the circular table section, the inner wall of the cable penetrating holes can contract due to the arranged strip-shaped grooves, so that the cables can be clamped, an external power supply is switched on, the air cylinder is started, the air cylinder acts to drive the movable seat to move to an external pressure-resistant detector, the end parts of the cables are contacted with a detection head on the pressure-resistant detector, after a certain time, the motor rotates to drive the rotating wheel to rotate, so as to drive the tooth blocks to, drive gear rotates certain angle, rotates the back, makes the cable that is in before being surveyed the state rotate certain angle, makes another cable be in and survey the position to with detecting the head contact, survey, realize that a plurality of cables carry out detection in turn, improve detection efficiency.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A cable pressure resistance detection device is characterized by comprising:
a detection base (1);
the support (2), the said support (2) locates on detecting the base (1);
the rotating shaft (3), the said rotating shaft (3) is connected to the support (2) horizontally and rotatably;
the detection disc (4) is coaxially and fixedly connected to one end, far away from the support (2), of the rotating shaft (3);
a plurality of fixing sleeves (5) are arranged, are axially arrayed along the detection disc (4) and are horizontally inserted into the detection disc (4), and are internally and coaxially provided with through holes;
the elastic chuck (6) is composed of a shaft section and a circular truncated cone section which are coaxial, a plurality of strip-shaped grooves (7) which are in a notch form and extend to the shaft section are arranged on the outer wall of the circular truncated cone section in an axial array mode, the shaft section is inserted into a through hole of the fixing sleeve (5), a clamping groove (8) which is coaxial with the through hole and has an inner wall matched with the shape of the circular truncated cone section is arranged at one end, far away from the support (2), of the corresponding fixing sleeve (5), the circular truncated cone section is in taper fit with the inner wall of the clamping groove (8), and a cable penetrating hole (9) in a through hole form is coaxially arranged on the elastic chuck (6);
the baffle cover (10), the said baffle cover (10) is threaded and fitted on the fixed sleeve (5), there are empty-avoiding troughs (11) coaxial with said cable-passing hole (9) on it;
the annular convex block (12) is coaxially arranged in the blocking cover (10), when the blocking cover (10) is screwed on the fixed sleeve (5), the annular convex block (12) is driven to tightly abut against the axial outer wall of the circular table section, the circular table section slides in the clamping groove (8), and the hole wall of the cable penetrating hole (9) is elastically contracted through the taper fit between the circular table section and the inner wall of the clamping groove (8);
positioner, positioner includes gear (13), runner (14), tooth piece (15), motor (16), the coaxial rigid coupling of gear (13) is on pivot (3), motor (16) are installed on support (2), runner (14) rotate and are connected on motor (16), tooth piece (15) rigid coupling is on runner (14) is global, when motor (16) rotate, the drive runner (14) rotate, and make tooth's socket block on tooth piece (15) intermittent type and gear (13), makes gear (13) rotate.
2. The cable voltage resistance detection device according to claim 1, wherein the collet (6), the stop cap (10), and the annular protrusion (12) are made of insulating materials.
3. The cable pressure resistance detection device according to claim 1, wherein a slide rail is horizontally arranged on the detection base (1), a slide block is clamped on the slide rail, a moving seat (17) is fixedly connected to the slide block, and the moving seat (17) is in driving connection with a cylinder (18) arranged on the detection base (1) through a mounting cylinder bracket.
4. The cable pressure resistance detection device according to claim 1, wherein the rotating shaft (3) is rotatably connected to the bracket (2) by a mounting bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509273.7U CN209961874U (en) | 2019-04-15 | 2019-04-15 | Cable voltage resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509273.7U CN209961874U (en) | 2019-04-15 | 2019-04-15 | Cable voltage resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961874U true CN209961874U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509273.7U Active CN209961874U (en) | 2019-04-15 | 2019-04-15 | Cable voltage resistance detection device |
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| CN (1) | CN209961874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325106A (en) * | 2021-11-15 | 2022-04-12 | 上海凌世电磁技术有限公司 | Low-frequency cylinder testing tool of three-coaxial-method cable shielding effectiveness testing system |
| CN115932510A (en) * | 2022-12-30 | 2023-04-07 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
| CN118571573A (en) * | 2024-07-18 | 2024-08-30 | 安徽埃克森科技集团有限公司 | Light cable braiding guiding device |
-
2019
- 2019-04-15 CN CN201920509273.7U patent/CN209961874U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325106A (en) * | 2021-11-15 | 2022-04-12 | 上海凌世电磁技术有限公司 | Low-frequency cylinder testing tool of three-coaxial-method cable shielding effectiveness testing system |
| CN115932510A (en) * | 2022-12-30 | 2023-04-07 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
| CN115932510B (en) * | 2022-12-30 | 2023-08-08 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
| CN118571573A (en) * | 2024-07-18 | 2024-08-30 | 安徽埃克森科技集团有限公司 | Light cable braiding guiding device |
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