CN210892932U - High-voltage cable measuring scale - Google Patents
High-voltage cable measuring scale Download PDFInfo
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- CN210892932U CN210892932U CN201921842743.8U CN201921842743U CN210892932U CN 210892932 U CN210892932 U CN 210892932U CN 201921842743 U CN201921842743 U CN 201921842743U CN 210892932 U CN210892932 U CN 210892932U
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Abstract
The utility model provides a high-voltage cable measuring scale, which comprises a limiting mechanism, a measuring mechanism and a sliding mechanism; wherein: the measuring mechanism is arranged on the limiting mechanism and is fixedly connected with the limiting mechanism, and the sliding mechanism is nested on the measuring mechanism and is in sliding connection with the measuring mechanism; the limiting mechanism fixes the position of the cable, the measuring mechanism is provided with a graduated scale, the sliding mechanism is provided with a pointer, and the graduated scale and the pointer are matched with each other to measure. The utility model provides a high tension cable dipperstick, the position of stop gear fixed cable makes it unable free movement in whole device, is provided with the dipperstick on the measuring mechanism, can mark the cable, is provided with the pointer on the slide mechanism, and the scale is mutually supported with the pointer and is measured, has overcome the unsafe problem of manual measurement, compensaties traditional ruler and tape measure measuring not enough.
Description
Technical Field
The utility model relates to a line measurement field, more specifically relates to a high tension cable dipperstick.
Background
The cable joint is the important component of cable line, and the incident that causes the cable operation trouble because of the cable size of opening the line mistake happens occasionally, and at present, 110 kilovolt single core cable size of opening the line adopts the combination tool of ruler and tape measure to measure, has because of the problem that artificial measurement error leads to surpassing the technological dimension requirement.
The cable opening process is complex, three key opening process dimensions of a conductor, a main insulator and an external shield need to be accurately measured, manual measurement is prone to errors, and errors are caused when the measuring scales are parallel to the central axis of the cable and are not parallel to the axis of the cable; and the zero position of the measuring tape is marked by the highest point of the cable conductor, so once the highest point is not accurately positioned, errors are easily caused.
Disclosure of Invention
The utility model discloses an overcome the manual work and lead to measuring the problem of makeing mistakes easily because of ruler, tape measure and cable axis are not parallel and the highest point location is inaccurate, provide a high tension cable dipperstick, can improve the degree of accuracy of cable unwrapping wire size.
In order to realize the purpose of the utility model, the technical proposal is that:
a high-voltage cable measuring scale comprises a limiting mechanism, a measuring mechanism and a sliding mechanism; wherein: the measuring mechanism is arranged on the limiting mechanism and is fixedly connected with the limiting mechanism, and the sliding mechanism is nested on the measuring mechanism and is in sliding connection with the measuring mechanism; the limiting mechanism fixes the position of the cable, the measuring mechanism is provided with a graduated scale, the sliding mechanism is provided with a pointer, and the graduated scale and the pointer are matched with each other to measure.
Among the above-mentioned scheme, stop gear fixes the position of cable, makes it unable free movement in whole device, is provided with the dipperstick on the measuring mechanism, can mark the cable, is provided with the pointer on the slide mechanism, and the scale is mutually supported with the pointer and is measured, has overcome the unsafe problem of manual measurement.
The limiting mechanism comprises a turntable plectrum, a reducing ring, a bearing, a cylindrical pin and a pressure ring; wherein: the rotary table shifting piece is connected with the compression ring through a bolt and used for locking the position of the rotary table shifting piece; the axis of the bearing penetrates through a reducing chute of the reducing ring and a guide chute of the rotary table plectrum, the rotary table plectrum is poked to drive the bearing to move, and the bearing is suitable for cables with different diameters through the reducing ring; the cylindrical pin is used for fixing the bearing; the measuring mechanism is fixedly connected with the pressure ring.
In the above scheme, the bearing is driven to move by manually stirring the rotary table shifting piece, the axis of the bearing penetrates through the reducing sliding groove of the reducing ring, and the bearing can move along the track of the reducing sliding groove.
The compression ring is divided into an outer compression ring and an inner compression ring; the rotary table plectrum pass through the bolt with the outside clamping ring is connected, rotary table plectrum, reducing ring and bearing setting be in outside clamping ring and inboard clamping ring between.
The reducing chute of the reducing ring is a chute with one end close to the inner ring and the other end close to the outer ring.
Among the above-mentioned scheme, the carousel plectrum is stirred to the manual work, and the carousel plectrum can drive the bearing and remove, and the reducing spout of reducing ring is passed in the axle center of bearing, and the bearing can remove along the orbit of reducing spout, and reducing spout one end is close to the inner ring, and the other end is close to the outer loop, and the bearing can corresponding removal, realizes loosening and compress tightly the cable.
The number of the turnplate plectrum is 2, and the 2 turnplate plectrums are arranged at two ends of the bearing and are in sliding connection with the bearing.
The measuring mechanism comprises an optical axis, a cross fixing frame and a graduated scale; wherein: the number of the optical axes is 4, and the optical axes are respectively fixed at 4 end parts of the cross fixing frame; the graduated scale is fixed on 1 optical axis and is parallel to the optical axis; 4 the optical axis run through inboard clamping ring and reducing ring.
The sliding mechanism comprises a sliding block, a rotating shaft, a pointer and a marking device; wherein: the number of the sliding blocks is 4, and the sliding blocks are respectively sleeved on the 4 optical axes; the 4 sliding blocks are positioned on the same vertical plane, and the rotating shaft is clamped between the 4 sliding blocks and is in rolling connection with the 4 sliding blocks; the pointer is arranged on the sliding block corresponding to the graduated scale, and the graduated scale and the pointer are matched with each other for measurement; the marking device is arranged on the rotating shaft and used for measuring and marking the optical cable.
In the above scheme, the rotating shaft is arranged between the 4 sliding blocks and is respectively in rolling connection with the 4 sliding blocks, and the rotating shaft also moves left and right along with the sliding blocks.
The marking device comprises a painting brush and a fixed seat; the fixed seat is fixed on one side of the rotating shaft; the painting brush is fixed on the fixing seat through a bolt.
The pen point of the drawing faces to the cable direction and is used for marking on the surface of the cable.
The turntable plectrum is linked with the bearing, and the bearing moves along the direction spout of reserving on the turntable plectrum and the reducing spout of reducing ring, and the reducing spout of reducing ring is that one end is close to the inner ring, and the other end is close to the spout of outer loop, and the fixed dimension that the adjustment needs promotes the turntable plectrum clockwise, and the cable is loosened to the bearing, and anticlockwise then compresses tightly the cable. The cable measuring scale is adjusted to a required fixed position, and the turntable plectrum is connected with the outer pressing ring through a screw to be locked, so that the cable measuring scale is ensured to be firmly fixed and coaxial with the cable; the number of the sliding blocks is four, the sliding blocks are tightly matched with the optical axis, the sliding blocks are sleeved on the optical axis and can slide along the optical axis, the left and right movement of the pointer and the rotating shaft is realized, the pointer moves along the optical axis, and the position to be measured can be accurately positioned; the effect of pivot is through fixing the painting brush on the fixing base, and 360 degrees rotations detect the whole cable concentricity of cable division. Whether the machining error meets the technological dimension requirement or not.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a high tension cable dipperstick, the position of stop gear fixed cable makes it unable free movement in whole device, is provided with the dipperstick on the measuring mechanism, can mark the cable, is provided with the pointer on the slide mechanism, and the scale is mutually supported with the pointer and is measured, has overcome the unsafe problem of manual measurement, compensaties traditional ruler and tape measure measuring not enough.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model;
fig. 2 is a schematic diagram of a limiting structure of the utility model;
FIG. 3 is a schematic view of a marking device of the present invention;
description of reference numerals: 1. a limiting mechanism; 2. a measuring mechanism; 3. a sliding mechanism; 11. a dial plate; 12. a reducing ring; 13. a bearing; 14. a cylindrical pin; 15. pressing a ring; 151. an outer compression ring; 152. an inner compression ring; 21. an optical axis; 22. a cross-shaped fixing frame; 23. a graduated scale; 31. a slider; 32. a rotating shaft; 33. a pointer; 34. a marking device; 341. painting brushes; 342. a fixed seat.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
the invention is further explained below with reference to the drawings and examples.
Example 1
As shown in fig. 1, a high-voltage cable measuring scale comprises a limiting mechanism 1, a measuring mechanism 2 and a sliding mechanism 3; wherein: the measuring mechanism 2 is arranged on the limiting mechanism 1 and fixedly connected with the limiting mechanism 1, and the sliding mechanism 3 is nested on the measuring mechanism 2 and is in sliding connection with the measuring mechanism 2; the cable position is fixed by the limiting mechanism 1, a graduated scale is arranged on the measuring mechanism 2, a pointer is arranged on the sliding mechanism 3, and the graduated scale and the pointer are matched with each other to measure.
Among the above-mentioned scheme, the position of stop gear 1 fixed cable makes it unable free movement in whole device, is provided with the dipperstick on the measuring mechanism 2, can mark the cable, is provided with the pointer on the slide mechanism 3, and the scale is mutually supported with the pointer and is measured, has overcome the unsafe problem of manual measurement.
The limiting mechanism 1 comprises a turntable plectrum 11, a reducing ring 12, a bearing 13, a cylindrical pin 14 and a pressing ring 15; wherein: the rotary table shifting piece 11 is connected with the pressing ring 15 through a bolt and used for locking the position of the rotary table shifting piece 11; the axis of the bearing 13 penetrates through a reducing chute of the reducing ring 12 and a guide chute of the turnplate plectrum 11, the turnplate plectrum 11 is pulled to drive the bearing 13 to move, and the bearing 13 is adapted to cables with different diameters through the reducing ring 12; the cylindrical pin 14 is used for fixing the bearing 13; the measuring mechanism 2 is fixedly connected with the compression ring 15.
The dial plate 11 is manually pulled, the dial plate 11 can drive the bearing 13 to move, the axis of the bearing 13 penetrates through the reducing sliding groove of the reducing ring 12, and the bearing 13 can move along the track of the reducing sliding groove.
The press ring 15 is divided into an outer press ring 151 and an inner press ring 152; carousel plectrum 11 through the bolt with outside clamping ring 151 is connected, carousel plectrum 11, reducing ring 12 and bearing 13 set up outside clamping ring 151 and inboard clamping ring 152 between.
The reducing chute of the reducing ring 12 is a chute with one end close to the inner ring and the other end close to the outer ring.
The turntable shifting piece 11 is manually shifted, the turntable shifting piece 11 can drive the bearing 13 to move, the axis of the bearing 13 penetrates through the reducing sliding groove of the reducing ring 12, the bearing 13 can move along the track of the reducing sliding groove, one end of the reducing sliding groove is close to the inner ring, the other end of the reducing sliding groove is close to the outer ring, and the bearing 13 can correspondingly move to loosen and compress the cable.
The number of the rotary table shifting pieces 11 is set to be 2, and the 2 rotary table shifting pieces 11 are arranged at two ends of the bearing 13 and are in sliding connection with the bearing 13.
The measuring mechanism 2 comprises an optical axis 21, a cross fixing frame 22 and a graduated scale 23; wherein: the number of the optical axes 21 is 4, and the optical axes are respectively fixed at 4 end parts of the cross fixing frame 22; the graduated scale 23 is fixed on 1 optical axis 21, and is parallel to the optical axis 21; the 4 optical axes 21 penetrate through the inner pressing ring 152 and the reducing ring 12.
The sliding mechanism 3 comprises a sliding block 31, a rotating shaft 32, a pointer 33 and a marking device 34; wherein: the number of the sliding blocks 31 is 4, and the sliding blocks are respectively sleeved on the 4 optical axes 21; the 4 sliding blocks are positioned on the same vertical plane, and the rotating shaft 32 is clamped between the 4 sliding blocks 31 and is in rolling connection with the 4 sliding blocks 31; the pointer is arranged on the sliding block 31 corresponding to the graduated scale 23, and the graduated scale and the pointer are matched with each other for measurement; the marking device 34 is arranged on the rotating shaft and used for measuring and marking the optical cable.
The marking device 34 comprises a brush 341 and a fixed seat 342; the fixed seat 342 is fixed on one side of the rotating shaft 32; the brush 341 is fixed to the holder 342 by a bolt.
The tip of the brush 341 is oriented toward the cable for marking on the cable surface.
Example 2
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A high-voltage cable measuring scale is characterized by comprising a limiting mechanism (1), a measuring mechanism (2) and a sliding mechanism (3); wherein: the measuring mechanism (2) is arranged on the limiting mechanism (1) and is fixedly connected with the limiting mechanism (1), and the sliding mechanism (3) is nested on the measuring mechanism (2) and is in sliding connection with the measuring mechanism (2); the cable position is fixed by the limiting mechanism (1), the graduated scale is arranged on the measuring mechanism (2), the pointer is arranged on the sliding mechanism (3), and the graduated scale and the pointer are matched with each other to measure.
2. The high-voltage cable measuring scale according to claim 1, wherein the limiting mechanism (1) comprises a dial plate (11), a reducing ring (12), a bearing (13), a cylindrical pin (14) and a pressing ring (15); wherein: the rotary table shifting piece (11) is connected with the pressing ring (15) through a bolt and used for locking the position of the rotary table shifting piece (11); the axis of the bearing (13) penetrates through a reducing chute of the reducing ring (12) and a guide chute of the rotary table plectrum (11), the rotary table plectrum (11) is poked to drive the bearing (13) to move, and the bearing (13) is suitable for cables with different diameters through the reducing ring (12); the cylindrical pin (14) is used for fixing the bearing (13); the measuring mechanism (2) is fixedly connected with the pressure ring (15).
3. The high voltage cable measuring rule according to claim 2, characterized in that the press ring (15) is divided into an outer press ring (151) and an inner press ring (152); carousel plectrum (11) pass through the bolt with outside clamping ring (151) are connected, carousel plectrum (11), reducing ring (12) and bearing (13) set up and be in outside clamping ring (151) and inboard clamping ring (152) between.
4. The high-voltage cable measuring scale as claimed in claim 3, wherein the reducing runner of the reducing ring (12) is a runner with one end near the inner ring and the other end near the outer ring.
5. The high voltage cable measuring scale according to claim 4, wherein the number of the dial plate (11) is 2, and the 2 dial plates (11) are arranged at two ends of the bearing (13) and are slidably connected with the bearing (13).
6. The high voltage cable measuring rule according to claim 5, characterized in that the measuring mechanism (2) comprises an optical axis (21), a cross-shaped holder (22) and a graduated scale (23); wherein: the number of the optical axes (21) is 4, and the optical axes are respectively fixed at 4 end parts of the cross fixing frame (22); the graduated scale (23) is fixed on 1 optical axis (21) and is parallel to the optical axis (21); 4 the optical axis (21) run through inboard clamping ring (152) and reducing ring (12).
7. The high voltage cable measuring scale according to claim 6, wherein the sliding mechanism (3) comprises a slider (31), a rotating shaft (32), a pointer (33) and a marking device (34); wherein: the number of the sliding blocks (31) is 4, and the sliding blocks are respectively sleeved on the 4 optical axes (21); the 4 sliding blocks are positioned on the same vertical plane, and the rotating shaft (32) is clamped between the 4 sliding blocks (31) and is in rolling connection with the 4 sliding blocks (31); the pointer is arranged on a sliding block (31) corresponding to the graduated scale (23), and the graduated scale and the pointer are matched with each other for measurement; the marking device (34) is arranged on the rotating shaft and used for measuring and marking the optical cable.
8. The high voltage cable measuring scale according to claim 7, wherein said marking means (34) comprises a pen (341) and a holder (342); the fixed seat (342) is fixed on one side of the rotating shaft (32); the painting brush (341) is fixedly connected with the fixing seat (342).
9. The high voltage cable measuring ruler of claim 8, wherein said brush (341) is fixed to said holder (342) by bolts.
10. The high voltage cable measurement ruler of claim 8, wherein the tip of the brush (341) is oriented towards the cable for marking the surface of the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842743.8U CN210892932U (en) | 2019-10-29 | 2019-10-29 | High-voltage cable measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842743.8U CN210892932U (en) | 2019-10-29 | 2019-10-29 | High-voltage cable measuring scale |
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| Publication Number | Publication Date |
|---|---|
| CN210892932U true CN210892932U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921842743.8U Active CN210892932U (en) | 2019-10-29 | 2019-10-29 | High-voltage cable measuring scale |
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| CN (1) | CN210892932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484602A (en) * | 2020-10-16 | 2021-03-12 | 深圳市成天泰电缆实业发展有限公司 | Check out test set is used in cable conductor manufacturing |
| CN114034223A (en) * | 2021-11-08 | 2022-02-11 | 广东电网有限责任公司 | High-voltage cable measuring appliance |
-
2019
- 2019-10-29 CN CN201921842743.8U patent/CN210892932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484602A (en) * | 2020-10-16 | 2021-03-12 | 深圳市成天泰电缆实业发展有限公司 | Check out test set is used in cable conductor manufacturing |
| CN114034223A (en) * | 2021-11-08 | 2022-02-11 | 广东电网有限责任公司 | High-voltage cable measuring appliance |
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