CN211206652U - Drilling detection device for cable - Google Patents
Drilling detection device for cable Download PDFInfo
- Publication number
- CN211206652U CN211206652U CN201921434711.4U CN201921434711U CN211206652U CN 211206652 U CN211206652 U CN 211206652U CN 201921434711 U CN201921434711 U CN 201921434711U CN 211206652 U CN211206652 U CN 211206652U
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- threaded rod
- side wall
- rod
- fixedly connected
- threaded
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Abstract
The utility model discloses a drilling detection device for cable, including the diaphragm, many supporting legs of bottom fixedly connected with of diaphragm, the installation cavity has been seted up to the inside of diaphragm, the inside wall of installation cavity rotates and is connected with the two-way threaded rod, the tip of two-way threaded rod runs through the installation cavity and outwards extends, the movable groove that sets up with the installation cavity intercommunication is seted up to the bottom of diaphragm, the lateral wall threaded connection of two-way threaded rod has two first thread bushes. The utility model discloses, when detecting, through mutually supporting between two-way threaded rod, first thread bush, first threaded rod, conducting strip and the drilling equipment, utilize fixture to press from both sides tight cable outside insulating layer to utilize drilling equipment to make the wire in the cable expose in the air, recycle detection mechanism and detect whether the wire is electrified, also ensured constructor's personal safety when having improved detection efficiency.
Description
Technical Field
The utility model relates to a cable detection device technical field especially relates to a drilling detection device for cable.
Background
Cables are usually made up of several or groups of conductors insulated from each other and often twisted around a center, with the outermost layer being a highly insulating covering, which is often used for power transmission.
In the actual use, constructors often need to cut the cable, therefore whether need detect the cable electrified earlier before the cutting, when current detection device receives external magnetic field influence and leads to the testing result unstable, cable constructor need rely on a comparatively original method to detect whether electrified, and the operator wears insulating gloves and utilizes cones such as iron nail, ocean pick to carry out the short circuit to the cable, and with this judge whether electrified cable, this type of method inefficiency and security are relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that whether electrified detection method efficiency is lower and the security is poor among the prior art cable, and the drilling detection device for cable that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drilling detection device for cables comprises a transverse plate, wherein the bottom of the transverse plate is fixedly connected with a plurality of supporting legs, an installation cavity is arranged inside the transverse plate, the inner side wall of the installation cavity is rotationally connected with a bidirectional threaded rod, the end part of the bidirectional threaded rod penetrates through the mounting cavity and extends outwards, the bottom of the transverse plate is provided with a movable groove communicated with the mounting cavity, the outer side wall of the bidirectional threaded rod is in threaded connection with two first threaded sleeves, the upper surfaces of the first threaded sleeves are provided with limiting devices, the bottom of the first threaded sleeve is fixedly connected with a first threaded rod, the bottom of the first threaded rod penetrates through the movable groove and extends downwards, the bottom of the first threaded rod is provided with a clamping mechanism, the outer side wall of the first threaded rod is connected with a detection device, the top of diaphragm has seted up the screw thread mouth, the inside wall threaded connection of screw thread mouth has drilling equipment.
Preferably, the limiting device comprises a T-shaped rod fixedly connected with the top of the first threaded sleeve, a sliding groove matched with the T-shaped rod is formed in the inner side wall of the top of the mounting cavity, and the outer side wall of the T-shaped rod is in contact with the inner side wall of the sliding groove.
Preferably, fixture includes and rotates two first arc poles of being connected, two with first threaded rod bottom the equal a plurality of telescopic links of fixedly connected with of lateral wall of the relative one side of first arc pole, it is a plurality of the same second arc pole of one end fixedly connected with that first arc pole was kept away from to the telescopic link, the lateral wall cover of telescopic link is equipped with the spring, the one end of spring and the lateral wall fixed connection of first arc pole, the other end of spring and the lateral wall fixed connection of second arc pole.
Preferably, the bottom of the first threaded rod is provided with a mounting groove, the inner side wall of the mounting groove is fixedly connected with a rotating shaft, and the two first arc-shaped rods are rotatably sleeved on the outer side wall of the rotating shaft.
Preferably, the detection device includes that the screw thread cup joints the second thread bush on first threaded rod lateral wall, two the equal fixedly connected with connecting rod of lateral wall of the relative one side of second thread bush, the lateral wall fixedly connected with of connecting rod detects the piece, the inside of detecting the piece has seted up the air cavity, the installing port has been seted up to the interior bottom of air cavity, the inside wall fixedly connected with of installing port is the conducting strip of arc setting.
Preferably, drilling equipment includes and rotates the second threaded rod of being connected with the screw thread mouth, the corresponding through hole that runs through with the second threaded rod is seted up to the lateral wall of two-way threaded rod, the bottom fixedly connected with ring cutter of second threaded rod, the through-hole has been seted up at the top of second threaded rod, the inside wall sliding connection of through-hole has the piston, the top fixedly connected with carriage release lever of piston, the top of carriage release lever extends to the top and the fixedly connected with handle of second threaded rod.
The utility model has the advantages that:
1. when detecting, through mutually supporting between two-way threaded rod, first thread bush, first threaded rod, conducting strip and the drilling equipment, utilize fixture to press from both sides tight cable outside insulating layer to utilize drilling equipment to make the wire in the cable expose in the air, recycle detection mechanism and detect whether the wire is electrified, also ensured constructor's personal safety when having improved detection efficiency.
2. Through mutually supporting between second arc pole, telescopic link, the spring for fixture can be used to the cable of the different diameters of centre gripping, thereby conveniently detects the cable of different diameters, has improved the detection efficiency to different diameter cables.
Drawings
Fig. 1 is a schematic structural view of a drilling detection device for cables according to the present invention;
FIG. 2 is an enlarged view at B in FIG. 1;
FIG. 3 is a view from the direction A-A in FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 3;
fig. 5 is the utility model provides an internal structure schematic diagram of second threaded rod in drilling detection device for cable.
In the figure: the device comprises a transverse plate 1, supporting legs 2, a mounting cavity 3, a bidirectional threaded rod 4, a movable groove 5, a first threaded sleeve 6, a first threaded rod 7, a T-shaped rod 8, a sliding groove 9, a detection block 10, a first arc-shaped rod 11, a telescopic rod 12, a second arc-shaped rod 13, a spring 14, a rotating shaft 15, a second threaded sleeve 16, a connecting rod 17, a second threaded rod 18, a ring cutter 19, a piston 20, a moving rod 21, a handle 22 and a conducting strip 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a drilling detection device for cables comprises a transverse plate 1, the bottom of the transverse plate 1 is fixedly connected with a plurality of supporting legs 2, the inside of the transverse plate 1 is provided with an installation cavity 3, the inner side wall of the installation cavity 3 is rotatably connected with a bidirectional threaded rod 4, the end part of the bidirectional threaded rod 4 penetrates through the installation cavity 3 and extends outwards, the bottom of the transverse plate 1 is provided with a movable groove 5 communicated with the installation cavity 3, the outer side wall of the bidirectional threaded rod 4 is in threaded connection with two first threaded sleeves 6, the upper surface of each first threaded sleeve 6 is provided with a limiting device, the limiting device comprises a T-shaped rod 8 fixedly connected with the top of each first threaded sleeve 6, the inner side wall of the top of the installation cavity 3 is provided with a chute 9 matched with the T-shaped rod 8, the outer side wall of the T-shaped rod 8 is in contact with the inner side wall of, when the bidirectional threaded rod 4 rotates, the two first thread bushings 6 are driven to synchronously move in opposite directions, and the T-shaped rod 8 is used for preventing the first thread bushings 6 from rotating.
Wherein, the bottom of the first thread bush 6 is fixedly connected with a first thread rod 7, the bottom of the first thread rod 7 penetrates through the movable groove 5 and extends downwards, the bottom of the first thread rod 7 is provided with a clamping mechanism, the clamping mechanism comprises two first arc-shaped rods 11 which are rotatably connected with the bottom of the first thread rod 7, the bottom of the first thread rod 7 is provided with a mounting groove, the inner side wall of the mounting groove is fixedly connected with a rotating shaft 15, the two first arc-shaped rods 11 are rotatably sleeved on the outer side wall of the rotating shaft 15, the outer side walls of the opposite sides of the two first arc-shaped rods 11 are respectively and fixedly connected with a plurality of telescopic rods 12, one ends of the telescopic rods 12 far away from the first arc-shaped rods 11 are fixedly connected with a same second arc-shaped rod 13, the outer side wall of the telescopic rods 12 is sleeved with a spring 14, one end of the spring 14 is fixedly connected with the, wherein second arc pole 13 is made by insulating material, utilizes spring 14 and telescopic link 12 cooperation, makes things convenient for second arc pole 13 centre gripping different diameter's cable.
Wherein, the outer side wall of the first threaded rod 7 is connected with a detection device, the detection device comprises a second threaded sleeve 16 which is sleeved on the outer side wall of the first threaded rod 7 by threads, the outer side walls of the two opposite sides of the second threaded sleeves 16 are fixedly connected with a connecting rod 17, the outer side wall of the connecting rod 17 is fixedly connected with a detection block 10, the interior of the detection block 10 is provided with an air cavity, the inner bottom of the air cavity is provided with a mounting opening, the inner side wall of the mounting opening is fixedly connected with a conducting strip 23 which is arranged in an arc shape, it should be noted that the detection block 10 is made of glass material, is transparent and insulated, neon is filled in the air cavity, the conducting strip 23 is made of copper material, when the conducting strip 23 is contacted with a wire in a cable and the wire is electrified, the detection block 10 emits light to remind a constructor that the wire is electrified, the height of, to ensure that the conducting strip 23 is located between the two clamping mechanisms, the cable is conveniently detected.
Wherein, the screw thread mouth has been seted up at diaphragm 1's top, the inside wall threaded connection of screw thread mouth has drilling equipment, drilling equipment includes the second threaded rod 18 of being connected with the screw thread mouth rotation, the corresponding through-hole that runs through with second threaded rod 18 is seted up to the lateral wall of two-way threaded rod 4, the bottom fixedly connected with ring cutter 19 of second threaded rod 18, the through-hole has been seted up at the top of second threaded rod 18, the inside wall sliding connection of through-hole has piston 20, piston 20's top fixedly connected with carriage release lever 21, the top of carriage release lever 21 extends to the top and the fixedly connected with handle 22 of second threaded rod 18, wherein ring cutter 19 is the glass material, it is non-conductive at normal atmospheric temperature, can cut the outside insulating layer of cable when having guaranteed constructor.
In the utility model, when in use, the cable to be detected is clamped tightly by the four second arc-shaped rods 13, and the two-way threaded rod 4 is rotated, so that the two first thread sleeves 6 move towards both sides respectively, and the first threaded rod 7 moves towards both sides synchronously, namely the two clamping mechanisms move towards both sides, so that the insulating layer of the cable between the two clamping mechanisms is in a relatively straight state, and when the two-way threaded rod 4 is rotated, the through hole on the two-way threaded rod 4 is upward, thereby facilitating the work of the drilling device;
rotating the second threaded rod 18 to enable the second threaded rod 18 to drive the circular cutter 19 to move downwards together, continuously rotating the second threaded rod 18 to enable the circular cutter 19 to be in contact with the insulating layer of the cable and cut off the insulating layer of the cable, moving the handle 22 upwards to drive the piston 20 to move upwards to enable negative pressure to be formed in the through hole, enabling the cut insulating layer to be sucked into the through hole, and reversely rotating the second threaded rod 18 to enable the circular cutter 19 to be separated from the cable;
reverse rotation two-way threaded rod 4 for two synchronous toward the intermediate motion of first threaded rod 7, when moving to the intermediate position, conducting strip 23 and the partial contact that the cable exposes in the air, when the cable is electrified, because conducting strip 23's effect, make and detect piece 10 luminous, when the cable is uncharged, detect piece 10 and do not have obvious change, after the detection, reverse two-way threaded rod 4 once more, make conducting strip 23 and the part that the cable exposes in the air break away from, take off this device again, detect the end.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The drilling detection device for the cable comprises a transverse plate (1) and is characterized in that a plurality of supporting legs (2) are fixedly connected to the bottom of the transverse plate (1), an installation cavity (3) is formed in the transverse plate (1), a bidirectional threaded rod (4) is rotatably connected to the inner side wall of the installation cavity (3), the end portion of the bidirectional threaded rod (4) penetrates through the installation cavity (3) and extends outwards, a movable groove (5) communicated with the installation cavity (3) is formed in the bottom of the transverse plate (1), two first threaded sleeves (6) are in threaded connection with the outer side wall of the bidirectional threaded rod (4), a limiting device is arranged on the upper surface of each first threaded sleeve (6), a first threaded rod (7) is fixedly connected to the bottom of each first threaded sleeve (6), the bottom of each first threaded rod (7) penetrates through the movable groove (5) and extends downwards, the bottom of first threaded rod (7) is provided with fixture, the lateral wall of first threaded rod (7) is connected with detection device, the screw thread mouth has been seted up at the top of diaphragm (1), the inside wall threaded connection of screw thread mouth has drilling equipment.
2. The drilling detection device for the cable according to claim 1, wherein the limiting device comprises a T-shaped rod (8) fixedly connected with the top of the first threaded sleeve (6), a sliding groove (9) matched with the T-shaped rod (8) is formed in the inner side wall of the top of the installation cavity (3), and the outer side wall of the T-shaped rod (8) is in contact with the inner side wall of the sliding groove (9).
3. The drilling detection device for the cable according to claim 1, wherein the clamping mechanism comprises two first arc-shaped rods (11) rotatably connected with the bottom of the first threaded rod (7), two outer side walls of opposite sides of the first arc-shaped rods (11) are fixedly connected with a plurality of telescopic rods (12), one end of each telescopic rod (12) far away from the corresponding first arc-shaped rod (11) is fixedly connected with a second arc-shaped rod (13), a spring (14) is sleeved on the outer side wall of each telescopic rod (12), one end of each spring (14) is fixedly connected with the outer side wall of the corresponding first arc-shaped rod (11), and the other end of each spring (14) is fixedly connected with the outer side wall of the corresponding second arc-shaped rod (13).
4. The drilling detection device for the cable according to claim 3, wherein a mounting groove is formed in the bottom of the first threaded rod (7), a rotating shaft (15) is fixedly connected to the inner side wall of the mounting groove, and the two first arc-shaped rods (11) are rotatably sleeved on the outer side wall of the rotating shaft (15).
5. The drilling detection device for the cable according to claim 1, wherein the detection device comprises a second threaded sleeve (16) which is in threaded sleeve connection with an outer side wall of the first threaded rod (7), the outer side wall of one side, opposite to the second threaded sleeve (16), of each of the two second threaded sleeves (16) is fixedly connected with a connecting rod (17), the outer side wall of each connecting rod (17) is fixedly connected with a detection block (10), an air cavity is formed inside each detection block (10), a mounting opening is formed in the inner bottom of each air cavity, and a conducting strip (23) which is arranged in an arc shape is fixedly connected to the inner side wall of each mounting opening.
6. The drilling detection device for the cable according to claim 1, wherein the drilling device comprises a second threaded rod (18) rotatably connected with a threaded opening, a through hole corresponding to the second threaded rod (18) is formed in an outer side wall of the bidirectional threaded rod (4), a circular cutting knife (19) is fixedly connected to the bottom of the second threaded rod (18), a through hole is formed in the top of the second threaded rod (18), a piston (20) is slidably connected to an inner side wall of the through hole, a moving rod (21) is fixedly connected to the top of the piston (20), and the top of the moving rod (21) extends to the position above the second threaded rod (18) and is fixedly connected with a handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434711.4U CN211206652U (en) | 2019-08-31 | 2019-08-31 | Drilling detection device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434711.4U CN211206652U (en) | 2019-08-31 | 2019-08-31 | Drilling detection device for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206652U true CN211206652U (en) | 2020-08-07 |
Family
ID=71884726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921434711.4U Expired - Fee Related CN211206652U (en) | 2019-08-31 | 2019-08-31 | Drilling detection device for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186630A (en) * | 2020-11-02 | 2021-01-05 | 国家电网有限公司 | Anti-doping system and method for power overhaul cable |
| CN112357082A (en) * | 2020-11-02 | 2021-02-12 | 国家电网有限公司 | Anti-electromagnetic interference remote control cable anti-doping equipment and method |
-
2019
- 2019-08-31 CN CN201921434711.4U patent/CN211206652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186630A (en) * | 2020-11-02 | 2021-01-05 | 国家电网有限公司 | Anti-doping system and method for power overhaul cable |
| CN112357082A (en) * | 2020-11-02 | 2021-02-12 | 国家电网有限公司 | Anti-electromagnetic interference remote control cable anti-doping equipment and method |
| CN112357082B (en) * | 2020-11-02 | 2021-12-21 | 国家电网有限公司 | Anti-electromagnetic interference remote control cable anti-doping equipment and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |