CN210892928U - Cable opening measuring scale - Google Patents
Cable opening measuring scale Download PDFInfo
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- CN210892928U CN210892928U CN201921639437.4U CN201921639437U CN210892928U CN 210892928 U CN210892928 U CN 210892928U CN 201921639437 U CN201921639437 U CN 201921639437U CN 210892928 U CN210892928 U CN 210892928U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a cable opening measuring scale, which comprises a fixing device, a rotating device and a sliding block device; wherein: the device comprises a fixing device, a rotating device and a sliding block device, wherein two ends of the rotating device are respectively supported on the fixing device on two sides, and the sliding block device is sleeved on the rotating device and can slide along the rotating device. The fixing device is used for fixing the cable, and the rotating device is matched with the sliding block device and rotates along the surface of the cable, so that the measuring tool is ensured to be parallel to the central axis of the cable all the time. The utility model provides a cable opening measuring scale, the arrangement of a slide rail and a vernier slider realizes the slide rail type measurement, when in use, the slide rail of the measuring scale is slid to the process size, and can be used for the on-site actual measurement, and whether the opening size is accurate or not is judged, and the human measurement error is avoided; the arrangement of the rotating shaft sleeve realizes the measurement without dead angles of 360 degrees, and the measuring tool rotates along the surface of the cable, so that the measuring tool is always parallel to the central axis of the cable, and the defects of the traditional ruler and tape measure are overcome.
Description
Technical Field
The utility model relates to a line measurement field, more specifically relates to a cable wire opening 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.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the manual work and lead to measuring the problem of making mistakes easily because of ruler, tape measure and cable axis are not parallel and the highest point location is inaccurate, provide a cable unwrapping wire 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 cable opening measuring scale comprises a fixing device, a rotating device and a sliding block device; wherein, the two ends of the rotating device are respectively supported on the fixing devices at the two sides, and the sliding block device is sleeved on the rotating device and can slide along the rotating device.
In the scheme, the fixing device is used for fixing the cable, and the rotating device is matched with the sliding block device to judge whether the size of the open wire is accurate or not and avoid human measurement errors; the slider device is along cable surface rotation, ensures that the measuring tool is parallel with cable axis all the time, has realized 360 degrees no dead angles and has measured, remedies traditional ruler and tape measure measuring not enough.
Preferably, the fixing device comprises a center frame, a top column and a top column fixing seat, the top column fixing seat is arranged on the center frame, the top column is arranged on the top column fixing seat, and an adjusting mechanism capable of adjusting the distance between the end part of the top column and the geometric center of the center frame is arranged on the top column fixing seat; two ends of the rotating device are respectively supported on the center frames at two sides. The adjusting mechanism is a bolt adjusting mechanism, a screw hole is formed in the top column fixing seat, threads connected with the screw hole are formed in the top column, and the top column is screwed on the screw hole formed in the top column fixing seat through the threads.
In the above scheme, fixing device sets up to two sets of mutual symmetry, and the cable passes the centre frame, and the fore-set is used for fixed cable, prevents that the cable from moving at will, and fore-set fixing base threaded connection can adjust the relative position of fore-set and centre frame through revolving the fore-set, can be applied to the cable of different diameters.
Preferably, the number of the top column and the top column fixing seat is 3, 3 the top column and the top column fixing seat are respectively arranged on the central frame in 120 degrees.
Among the above-mentioned scheme, 3 groups are 120 top post and the setting of top post fixing base each other on the centre frame, and application triangle-shaped stability principle makes the cable more stable.
Preferably, the rotating device comprises a pin, a slide rail, a rotating shaft sleeve, a bearing and a set screw; wherein: the central frame is provided with a bearing track corresponding to the bearing, the bearing is clamped with the central frame through the bearing track, and the bearing is fixed on the rotating shaft sleeve through the pin; the sliding rail is fixedly connected with the rotating shaft sleeve; the fastening screw is arranged on the rotating shaft sleeve and used for fixing the position of the rotating shaft sleeve.
In the above scheme, the pin column is used for fixing the bearing, the manual control rotates the axle sleeve and rotates, the bearing passes through the bearing track and is connected with the centre frame, rotate the axle sleeve and rotate on the centre frame through the bearing, when arriving suitable position, the tight set screw locking rotates the axle sleeve position.
Preferably, the quantity that the rotation axle sleeve set up is 2, two rotation axle sleeves set up rotating device's both ends, respectively with correspond the centre frame is connected, the slide rail sets up 2 the rotation axle sleeve between, and with 2 rotation axle sleeve fixed connection.
In the above scheme, 2 rotate the axle sleeve and be connected with 2 center framves respectively, 2 rotate the axle sleeve and pass through slide rail fixed connection.
Preferably, the sliding block device comprises a cursor sliding block, a painting brush and a painting brush fixing seat; the vernier sliding block is arranged on the sliding rail and freely slides along the sliding rail; the painting brush fixing seat is fixed on the vernier slider through a bolt, and the painting brush is fixed on the painting brush fixing seat.
In the above scheme, the vernier sliding block is locked after marking the measuring dimension required by the line cutting process, and rotates 360 degrees by taking the central axis of the cable as the center to measure, and the vernier sliding blocks can be multiple. And checking whether the cable opening position is deviated from the pointer mark of the sliding block.
In the scheme, the top column is arranged on the center frame through the top column fixing seat, the top column can fix the cables penetrating through the center frame, 3 top columns extrude the cables from different directions and cannot move, the top columns are in threaded connection with the top column fixing seat, the relative positions of the top columns and the center frame can be adjusted by screwing the top columns, and the cable fixing seat can be applied to cables with different diameters; the bearing passes through the bearing track and is connected with the centre frame, and the round pin post sets up on the axis of rotation cover for fixing bearing, the axis of rotation cover rotates on the centre frame through the bearing, and manual control rotates the axle sleeve and rotates, and when suitable position, the tight set screw locking rotates the axle sleeve position. The slide rail sets up between two center framves, and 2 center framves symmetry sets up, all fix the cable, and vernier slider horizontal motion on the slide rail, the painting brush passes through the painting brush fixing base to be fixed on vernier slider, and vernier slider marks the locking behind the measurement size of line cutting process requirement to cable axis is measured as central rotation 360 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a cable opening measuring scale, the arrangement of a slide rail and a vernier slider realizes the slide rail type measurement, when in use, the slide rail of the measuring scale is slid to the process size, and can be used for the on-site actual measurement, and whether the opening size is accurate or not is judged, and the human measurement error is avoided; the arrangement of the rotating shaft sleeve realizes the measurement without dead angles of 360 degrees, and the measuring tool rotates along the surface of the cable, so that the measuring tool is always parallel to the central axis of the cable, and the defects of the traditional ruler and tape measure are overcome.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model;
description of reference numerals: 1. a fixing device; 2. a rotating device; 3. a slider device; 11. a center frame; 12. A top pillar; 13. a top post fixing seat; 21. a pin; 22. a slide rail; 23. rotating the shaft sleeve; 24. a bearing; 25. Tightening the screw; 31. a cursor slider; 32. painting brushes; 33. painting brush fixing seat.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
the invention is further illustrated below with reference to the figures and examples.
Example 1
As shown in fig. 1, a cable opening measuring scale comprises a fixing device 1, a rotating device 2 and a sliding block device 3; wherein, the two ends of the rotating device 2 are respectively supported on the fixing devices 1 at the two sides, and the sliding block device 3 is sleeved on the rotating device 2 and can slide along the rotating device 2.
In the scheme, the fixing device 1 is used for fixing the cable, the rotating device 2 is matched with the sliding block device 3, whether the size of the open wire is accurate or not is judged, and human measurement errors are avoided; the slider device 3 rotates along the surface of the cable, so that the measuring tool is ensured to be parallel to the central axis of the cable all the time, 360-degree dead-angle-free measurement is realized, and the defects of measurement of the traditional ruler and tape measure are overcome.
Preferably, the fixing device 1 comprises a central frame 11, a top column 12 and a top column fixing seat 13, the top column fixing seat 13 is installed on the central frame 11, the top column 12 is installed on the top column fixing seat 13, the top column fixing seat 13 is in threaded connection with the top column 12, and the relative position of the top column 12 and the central frame 11 is adjusted through a threaded structure; the two ends of the rotating device 2 are respectively supported on the two side center frames 11. The adjusting mechanism is a bolt adjusting mechanism, a screw hole is formed in the top column fixing seat 13, a thread connected with the screw hole is arranged on the top column 12, and the top column 12 is screwed on the screw hole formed in the top column fixing seat 13 through the thread.
In the above scheme, the fixing device 1 includes a central frame 11, a top pillar 12 and a top pillar fixing seat 13, the top pillar fixing seat 13 is installed on the central frame 11, the top pillar 12 is installed on the top pillar fixing seat 13, and an adjusting mechanism capable of adjusting the distance between the end of the top pillar 12 and the geometric center of the central frame 11 is arranged on the top pillar fixing seat 13; the two ends of the rotating device 2 are respectively supported on the two side center frames 11.
Preferably, the number of the top pillars 12 and the number of the top pillar fixing seats 13 are 3, and 3 of the top pillars 12 and the top pillar fixing seats 13 are respectively arranged on the central frame 11 at 120 degrees.
In the above scheme, 3 groups of 120-degree top posts 12 and top post fixing seats 13 are arranged on the center frame 11, and the cable is more stable by using the triangular stability principle.
Preferably, the rotating device 2 comprises a pin 21, a slide rail 22, a rotating shaft sleeve 23, a bearing 24 and a set screw 25; wherein: a bearing track corresponding to the bearing 24 is arranged on the central frame 11, the bearing 24 is clamped with the central frame 11 through the bearing track, and the bearing 24 is fixed on the rotating shaft sleeve 23 through the pin 21; the slide rail 22 is fixedly connected with the rotating shaft sleeve 23; the fastening screw 25 is disposed on the rotating sleeve 23, and is used for fixing the position of the rotating sleeve 23. The slide rail 22 is marked with uniform scales.
In the above scheme, the pin 21 is used for fixing the bearing 24, the rotation of the rotating shaft sleeve 23 is manually controlled, the bearing 24 is clamped with the central frame 11 through the bearing track, the rotating shaft sleeve 23 rotates on the central frame 11 through the bearing 24, and when the rotating shaft sleeve 23 reaches a proper position, the position of the rotating shaft sleeve 23 is locked by the fastening screw 25.
Preferably, the number that the axle sleeve 23 that rotates sets up is 2, the axle sleeve 23 that rotates sets up the both ends of rotating device 2, respectively with correspond the centre frame 11 is connected, slide rail 22 sets up 2 the rotation axle sleeve 23 between, and with 2 rotation axle sleeve 23 fixed connection.
In the above scheme, 2 rotating shaft sleeves 23 are respectively connected with 2 center frames 11, and 2 rotating shaft sleeves 23 are fixedly connected through sliding rails 22.
Preferably, the slider device 3 includes a cursor slider 31, a brush 32 and a brush holder 33; the cursor sliding block 31 is arranged on the sliding rail 22 and freely slides along the sliding rail 22; painting brush fixing base 33 passes through the bolt fastening in on the cursor slider 31, painting brush 32 is fixed on painting brush fixing base 33.
In the above scheme, the vernier slider 31 is locked and fixed after marking the measurement size required by the line cutting process, and rotates 360 degrees by taking the central axis of the cable as the center, so that the vernier slider 31 can be multiple. And checking whether the cable opening position and the cursor mark of the cursor slide block have deviation.
Example 2
The top column 12 is arranged on the center frame 11 through the top column fixing seat 13, the top column 12 can fix cables penetrating through the center frame 11, 3 top columns 12 extrude the cables from different directions and cannot move, the top columns are in threaded connection with the top column fixing seat, the relative positions of the top columns and the center frame can be adjusted by screwing the top columns, and the cable fixing device can be applied to cables with different diameters; the bearing 24 is connected with the center frame 11 through a bearing track, the pin 21 is arranged on the rotating shaft sleeve 23 and used for fixing the bearing 24, the rotating shaft sleeve 23 rotates on the center frame 11 through the bearing 24, the rotating shaft sleeve 23 is controlled to rotate manually, and when the rotating shaft sleeve 23 is in a proper position, the position of the rotating shaft sleeve 23 is locked by the fastening screw 25. Slide rail 22 sets up between two center framves 11, and 2 center framves 11 symmetry sets up, all fix the cable, and vernier slider 31 horizontal motion on slide rail 22, painting brush 32 is fixed on vernier slider 31 through painting brush fixing base 33, and vernier slider 31 is marked the measuring size back locking of line cutting process requirement to the rotatory 360 degrees of taking the cable axis as the center.
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 (8)
1. A cable opening measuring scale is characterized by comprising a fixing device (1), a rotating device (2) and a sliding block device (3); wherein, two ends of the rotating device (2) are respectively supported on the fixing devices (1) at two sides, and the sliding block device (3) is sleeved on the rotating device (2) and can slide along the rotating device (2).
2. The cable opening measuring scale according to claim 1, wherein the fixing device (1) comprises a center frame (11), a top post (12) and a top post fixing seat (13), the top post fixing seat (13) is installed on the center frame (11), the top post (12) is installed on the top post fixing seat (13), and an adjusting mechanism capable of adjusting the distance between the end of the top post (12) and the geometric center of the center frame (11) is arranged on the top post fixing seat (13); the two ends of the rotating device (2) are respectively supported on the center frames (11) at the two sides.
3. The cable opening measuring scale according to claim 2, wherein the adjusting mechanism is a bolt adjusting mechanism, the top post fixing seat (13) is provided with a screw hole, the top post (12) is provided with a thread connected with the screw hole, and the top post (12) is screwed on the screw hole of the top post fixing seat (13) through the thread.
4. The cable opening measuring scale according to claim 3, wherein the number of the top columns (12) and the top column fixing seats (13) is 3, and 3 top columns (12) and 3 top column fixing seats (13) are respectively arranged on the center frame (11) in an angle of 120 degrees.
5. The cable opening measuring scale according to claim 4, wherein the rotating device (2) comprises a pin (21), a slide rail (22), a rotating shaft sleeve (23), a bearing (24) and a set screw (25); wherein: a bearing track corresponding to the bearing (24) is arranged on the central frame (11), the bearing (24) is clamped with the central frame (11) through the bearing track, and the bearing (24) is fixed on the rotating shaft sleeve (23) through the pin column (21); the slide rail (22) is fixedly connected with the rotary shaft sleeve (23); the fastening screw (25) is arranged on the rotating shaft sleeve (23) and used for fixing the position of the rotating shaft sleeve (23).
6. The cable opening measuring scale according to claim 5, wherein the number of the rotating shaft sleeves (23) is 2, the two rotating shaft sleeves (23) are arranged at two ends of the rotating device (2) and respectively connected with the corresponding center frames (11), and the slide rail (22) is arranged between the 2 rotating shaft sleeves (23) and fixedly connected with the 2 rotating shaft sleeves (23).
7. The cable opening measuring scale according to claim 6, wherein the slider device (3) comprises a cursor slider (31), a painting brush (32) and a painting brush fixing seat (33); the vernier sliding block (31) is arranged on the sliding rail (22) and freely slides along the sliding rail (22); painting brush fixing base (33) pass through the bolt fastening on vernier slider (31), painting brush (32) are fixed on painting brush fixing base (33).
8. The cable opening measuring scale according to claim 7, wherein the slide rail (22) is marked with a uniform scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639437.4U CN210892928U (en) | 2019-09-27 | 2019-09-27 | Cable opening measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639437.4U CN210892928U (en) | 2019-09-27 | 2019-09-27 | Cable opening measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892928U true CN210892928U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921639437.4U Active CN210892928U (en) | 2019-09-27 | 2019-09-27 | Cable opening measuring scale |
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| Country | Link |
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| CN (1) | CN210892928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981940A (en) * | 2020-08-18 | 2020-11-24 | 山西汾西重工有限责任公司 | Cable ranging tool |
| 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 |
-
2019
- 2019-09-27 CN CN201921639437.4U patent/CN210892928U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981940A (en) * | 2020-08-18 | 2020-11-24 | 山西汾西重工有限责任公司 | Cable ranging tool |
| CN111981940B (en) * | 2020-08-18 | 2024-05-28 | 山西汾西重工有限责任公司 | Cable ranging tool |
| 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 |
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