CN213041198U

CN213041198U - Portable cable diameter measuring device

Info

Publication number: CN213041198U
Application number: CN202021982816.6U
Authority: CN
Inventors: 韩钊; 散齐国; 周霖轩; 黎平; 蔡龙; 刘佐伟
Original assignee: JIANGXI HONGPING PUMPED STORAGE CO LTD; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Current assignee: JIANGXI HONGPING PUMPED STORAGE CO LTD; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-23
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a portable cable diameter measuring device, which comprises a base, wherein the top surface of the base is provided with a receiving groove; a linkage piece is arranged at one end part of the accommodating groove, and an insulating bottom plate is rotatably arranged on the linkage piece; an insulating telescopic plate is arranged on the insulating bottom plate in a sliding mode, and a measuring base and a measuring top seat are arranged at the top end part of the insulating telescopic plate; a limiting groove is arranged on the side surface of the measuring base, and a detection channel is arranged in the middle of the limiting groove; a first distance sensor is arranged on the inner bottom surface of the detection channel; a limit groove is also arranged on the side surface of the measuring top seat, and a second distance sensor is arranged on the inner bottom surface of the detection channel; the side of the base is provided with a display. The utility model discloses not only can conveniently operate, still have convenient to carry, use flexibility high, convenient to use, detection work efficiency height, the security height and the high advantage of stability of use.

Description

Portable cable diameter measuring device

Technical Field

The utility model relates to a cable laying auxiliary assembly, especially convenient to carry's cable line footpath measuring device.

Background

The measurement of the wire diameter of the cable is an important work for cable acceptance, various vernier calipers or other inner diameter measuring devices are generally used for the measurement of the wire diameter of the existing cable, the cable needs to be powered off during detection, then an inner diameter measuring tool is sleeved on the cable for adjustment, then reading is carried out according to scales on the inner diameter measuring tool, and finally, multiple measurements are carried out at the same position so as to ensure the accuracy of the whole data, so that the whole operation is complex; and because vernier caliper or other internal diameter measuring device's that measure the precision higher structure particularity, need place and accomodate in specific protection box, this just makes when need take vernier caliper or other internal diameter measuring device of person to cable detection position, need carry the protection box that its self was worn simultaneously, and then leads to carrying more inconvenient. Therefore, the existing cable diameter measuring device has the problems of complex operation and inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to carry's cable line footpath measuring device. The utility model discloses not only can conveniently operate, still have convenient to carry's advantage.

The technical scheme of the utility model: the portable cable diameter measuring device comprises a base, wherein a containing groove is formed in the top surface of the base; a linkage piece is arranged at one end part of the accommodating groove, and an insulating bottom plate is rotatably arranged on the linkage piece; an insulating expansion plate is arranged on the side surface of the insulating bottom plate facing the accommodating groove in a sliding mode, and a measuring base and a measuring top seat which are symmetrically arranged are arranged at the top end part of the insulating expansion plate; a limiting groove is arranged on the side surface of the measuring base facing the measuring top seat, and a detection channel is arranged in the middle of the limiting groove; a first distance sensor is arranged on the inner bottom surface of the detection channel; a limit groove with a detection channel in the middle is also arranged on the side surface of the measurement top seat facing the measurement base, and a second distance sensor is arranged on the inner bottom surface of the detection channel; the display is arranged on the side face of the base, and the first distance sensor and the second distance sensor are electrically connected with the display.

In the portable cable diameter measuring device, the length of the accommodating groove is greater than that of the insulating bottom plate, and the length of the insulating bottom plate is the same as that of the insulating expansion plate; the depth of the accommodating groove is greater than the distance from the measuring top seat to the bottom surface of the insulating bottom plate; a protection plate is rotatably arranged on one side of the containing groove far away from the end part of the linkage part, and a lapping block is arranged on the other side of the containing groove; the protective plate is provided with a hasp, and the hasp is matched with the block.

In the portable cable diameter measuring device, a sliding chute is arranged on the side surface of the insulating bottom plate facing the insulating expansion plate, and a plurality of clamping grooves which are uniformly distributed are arranged on two inner side walls of the sliding chute; a sliding part is arranged in the sliding groove in a sliding manner, and clamping blocks are arranged on two side walls of the sliding part; the clamping block is clamped with the clamping groove; the insulating expansion plate is fixedly arranged on the sliding piece.

In the portable cable diameter measuring device, the edge of the measuring top seat facing the side surface of the measuring base is provided with an anti-collision strip; the edge of the measuring base, which faces the side face of the measuring top seat, is also provided with an anti-collision strip, and each anti-collision strip is provided with a proximity switch; and a warning lamp is arranged on one side of the display and is electrically connected with the proximity switch.

In the portable cable diameter measuring device, two universal wheels are symmetrically arranged on one side surface of the base, and a telescopic rod is arranged on the other side surface of the base; the end part of the telescopic rod is provided with a handle; the measuring top seat is arranged right above the measuring base.

Compared with the prior art, the utility model changes the existing cable diameter measuring device, and the insulating bottom plate, the insulating expansion plate, the measuring footstock and the measuring base are rotatably arranged in the accommodating groove through the linkage piece by arranging the accommodating groove on the base, so that the insulating bottom plate, the insulating expansion plate, the measuring footstock and the measuring base can be folded and accommodated in the accommodating groove when not in use, and then all the detecting devices can be moved only by moving the whole base, thereby being convenient for carrying; the insulating expansion plate is slidably arranged on the insulating bottom plate, so that the wire diameter measuring space between the measuring base and the measuring top seat can be subjected to height conversion, the cable diameter measuring device can be suitable for measuring cable diameters at different heights, and the use flexibility is improved; the measuring top seat and the measuring base are arranged on the insulating plate, so that the power-on detection work can be realized, the power-off is not needed, the detection work efficiency is improved, the electric shock phenomenon can be avoided, and the measurement safety is improved; the first distance sensor and the second distance sensor are arranged on the measuring top seat and the measuring base respectively, so that the distance between the first distance sensor and the cable can be detected from the upper side and the lower side by utilizing the first distance sensor and the second distance sensor, and the distance between the first distance sensor and the second distance sensor is constant, so that the diameter of the cable can be directly calculated by subtracting three numbers, the conventional reading measurement mode through a vernier caliper is changed, the use is convenient, and the accuracy of detected data is improved; simultaneously, through be provided with the display on the base, utilize the display can come out data direct display to further made things convenient for the use. In addition, the length of the accommodating groove is set to be larger than that of the insulating bottom plate, and the depth of the accommodating groove is larger than the sum of the thickness of the measuring top seat, the thickness of the insulating telescopic plate and the thickness of the insulating bottom plate, so that the entire insulating bottom plate can be accommodated in the accommodating groove; the protection plate positioned on the containing groove is matched, so that the stability of containing can be ensured; the protective plate is convenient to open and close by arranging the hasps and the lapping blocks; the sliding grooves and the sliding parts are arranged, and the plurality of clamping grooves are uniformly distributed on the sliding grooves, so that when the insulating telescopic plate is stretched to a proper height, the clamping connection of the clamping grooves and the clamping blocks can ensure that the relative displacement between the insulating telescopic plate and the insulating bottom plate can be kept stable, and the use stability is further improved; the anti-collision strips are arranged on the side surfaces of the measuring base and the measuring top seat, and the connector switch is arranged on each anti-collision strip, so that when the diameter of the detected cable is larger, the warning lamp can be lightened to warn a detector to adjust the safety distance, and the use safety is further improved; through being provided with universal wheel, expansion plate and handle on the base for when needs remove whole measuring device, as long as erect whole device, just can drag whole device like dragging the suitcase, further made things convenient for to carry the removal. Therefore, the utility model discloses not only can conveniently operate, still have convenient to carry, use flexibility high, convenient to use, detection work efficiency high, the security of use high and the high advantage of stability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the usage state of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a partially enlarged view at B in fig. 1.

The labels in the figures are: 1-base, 2-accommodating groove, 3-linkage piece, 4-insulating bottom plate, 5-insulating expansion plate, 6-measuring base, 7-measuring top seat, 8-limiting groove, 9-detecting channel, 10-first distance sensor, 11-second distance sensor, 12-display, 13-protective plate, 14-lapping block, 15-hasp, 16-sliding groove, 17-clamping groove, 18-sliding piece, 20-anti-collision strip, 21-proximity switch, 22-warning light, 23-universal wheel, 24-telescopic rod and 25-handle.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The portable cable diameter measuring device is shown in figures 1 to 5 and comprises a base 1, wherein a storage groove 2 is arranged on the top surface of the base 1; a linkage piece 3 is arranged at one end part of the accommodating groove 2, and an insulating bottom plate 4 is rotatably arranged on the linkage piece 3; an insulating expansion plate 5 is arranged on the side surface of the insulating bottom plate 4 facing the accommodating groove 2 in a sliding manner, and a measuring base 6 and a measuring top seat 7 which are symmetrically arranged are arranged at the top end part of the insulating expansion plate 5; a limit groove 8 is arranged on the side surface of the measuring base 6 facing the measuring top seat 7, and a detection channel 9 is arranged in the middle of the limit groove 8; a first distance sensor 10 is arranged on the inner bottom surface of the detection channel 9; a limit groove 8 with a detection channel 9 in the middle is also arranged on the side surface of the measurement top seat 7 facing the measurement base 6, and a second distance sensor 11 is arranged on the inner bottom surface of the detection channel 9; the display 12 is arranged on the side face of the base 1, and the first distance sensor 10 and the second distance sensor 11 are electrically connected with the display 12.

The length of the accommodating groove 2 is greater than that of the insulating bottom plate 4, and the length of the insulating bottom plate 4 is the same as that of the insulating expansion plate 5; the depth of the accommodating groove 2 is larger than the distance between the measuring top seat 7 and the bottom surface of the insulating bottom plate 4; a protection plate 13 is rotatably arranged on one side of the accommodating groove 2 far away from the end part of the linkage part 3, and a lapping block 14 is arranged on the other side; the protective plate 13 is provided with a hasp 15, and the hasp 15 is matched with the lapping block 14; a sliding chute 16 is arranged on the side surface of the insulating bottom plate 4 facing the insulating expansion plate 5, and a plurality of clamping grooves 17 which are uniformly distributed are arranged on two inner side walls of the sliding chute 16; a sliding part 18 is arranged in the sliding groove 16 in a sliding mode, and clamping blocks are arranged on two side walls of the sliding part 18; the clamping block is clamped with the clamping groove 17; the insulating expansion plate 5 is fixedly arranged on the sliding part 18; the edge of the measuring top seat 7 facing the side surface of the measuring base 6 is provided with an anti-collision strip 20; the edge of the side surface of the measuring top seat 7 on the measuring base 6 is also provided with an anti-collision strip 20, and each anti-collision strip 20 is provided with a proximity switch 21; a warning lamp 22 is arranged on one side of the display 12, and the warning lamp 22 is electrically connected with the proximity switch 21; two universal wheels 23 which are symmetrically arranged are arranged on one side surface of the base 1, and a telescopic rod 24 is arranged on the other side surface; the end part of the telescopic rod 24 is provided with a handle 25; the measuring top seat 7 is arranged right above the measuring base 6.

The working principle is as follows: when the cable diameter needs to be measured, the hasp 15 is separated from the lapping block 14, and then the protection plate 13 is rotated by 180 degrees, so that the protection plate 13 cannot cover the upper part of the notch of the re-accommodating groove 2; then the insulating bottom plate 4 is turned over 90 degrees upwards, so that the insulating bottom plate 4 is changed from being parallel to the base 1 to being vertical to the base 1, the whole base 1 is moved to one side, so that the cable to be measured enters between the measuring top seat 7 and the measuring base 6, then the whole device is connected with an external power supply and started, so that the first distance sensor 10 and the second distance sensor 11 are started, the distance between the cable and the first distance sensor 10 and the second distance sensor 11 is measured from the upper side and the lower side respectively after the first distance sensor 10 and the second distance sensor 11 are started, and the detected data are respectively transmitted to a controller (the controller is arranged on the base and adopts a programmable controller of FX2C-20MRD, Cortex-R8, Cortex-M7 and the like), the controller converts the received electric signals into digital signals and transmits the digital signals to the display 12, make display 12 can show by the numerical value that first distance sensor 10 and second distance sensor 11 detected, then the measurer is exactly the line footpath of cable as long as the fixed value between first distance sensor 10 and the second distance sensor 11 subtracts the numerical value that first distance sensor 10 and second distance sensor 11 measured with the fixed value, whole measurement and follow-up line footpath reading are simple, have made things convenient for the operation, and whole operation need not cut off the power supply and measures, have improved measuring work efficiency.

When the height of the cable needing to detect the wire diameter is higher, the insulating expansion plate 5 is pushed upwards, and when the insulating expansion plate 5 is pushed, the sliding piece 18 is pushed to slide in the sliding groove 16, so that a displacement difference is generated between the insulating expansion plate 5 and the insulating bottom plate 4; when the telescopic plate moves to a proper distance, the position of the insulating telescopic plate 5 can be fixed through the clamping groove 17 and the clamping block 19, so that the stability of detection is ensured; when the measured cable diameter is larger, the distance between the two sides of electricity and the anti-collision strip 20 is located in the sensing distance of the proximity switch 21 in the measuring process, so that the proximity switch 21 is in sensing connection, and the warning lamp 22 is turned on after the proximity switch 21 is in sensing connection, so that a warning operator does not need to perform cable diameter measurement in a larger way, and other cable diameter measurement modes are recommended to be replaced or the safety distance between the warning operator and the cable is adjusted to improve the measuring safety; when the insulating base plate is not used, the insulating expansion plate 5 is pulled downwards to enable the bottom surface of the insulating expansion plate 5 and the bottom surface of the insulating base plate 4 to be positioned on the same plane, then the insulating base plate 4 is rotated in the reverse direction to enable the insulating base plate 4 to rotate around the linkage 3 into the accommodating groove 2, and finally the whole insulating base plate 4 is hidden in the accommodating groove 2; then the protection plate 13 is rotated to enable the protection plate 13 to rotate to the position above the notch of the containing groove 2, and then the hasp 15 is buckled on the hasp block 14, so that the protection plate 13 can stably cover the notch of the containing groove 2, and the insulation base plate 4 is limited; then, one end of the base 1 with the telescopic rod 24 is lifted up to enable the universal wheels 23 to touch the ground, then the length of the telescopic rod 24 is adjusted, and then the base can be driven to move by pulling the handle like pulling the luggage case, so that the luggage case is convenient to carry.

Claims

1. Convenient to carry's cable line footpath measuring device, its characterized in that: comprises a base (1), wherein the top surface of the base (1) is provided with a containing groove (2); a linkage piece (3) is arranged at one end part of the accommodating groove (2), and an insulating bottom plate (4) is rotatably arranged on the linkage piece (3); an insulating expansion plate (5) is arranged on the side surface of the insulating bottom plate (4) facing the accommodating groove (2) in a sliding manner, and a measuring base (6) and a measuring top seat (7) which are symmetrically arranged are arranged at the top end part of the insulating expansion plate (5); a limiting groove (8) is arranged on the side surface of the measuring base (6) facing the measuring top seat (7), and a detection channel (9) is arranged in the middle of the limiting groove (8); a first distance sensor (10) is arranged on the inner bottom surface of the detection channel (9); a limit groove (8) with a detection channel (9) in the middle is also arranged on the side surface of the measurement top seat (7) facing the measurement base (6), and a second distance sensor (11) is arranged on the inner bottom surface of the detection channel (9); the display (12) is arranged on the side face of the base (1), and the first distance sensor (10) and the second distance sensor (11) are electrically connected with the display (12).

2. The portable cable diameter measuring device according to claim 1, wherein: the length of the accommodating groove (2) is greater than that of the insulating bottom plate (4), and the length of the insulating bottom plate (4) is the same as that of the insulating expansion plate (5); the depth of the accommodating groove (2) is greater than the distance from the measuring top seat (7) to the bottom surface of the insulating bottom plate (4); a protection plate (13) is rotatably arranged on one side of the accommodating groove (2) far away from the end part of the linkage part (3), and a lapping block (14) is arranged on the other side; the protective plate (13) is provided with a hasp (15), and the hasp (15) is matched with the lapping block (14).

3. The portable cable diameter measuring device according to claim 1, wherein: a sliding chute (16) is arranged on the side surface, facing the insulating expansion plate (5), of the insulating bottom plate (4), and a plurality of clamping grooves (17) which are uniformly distributed are formed in two inner side walls of the sliding chute (16); a sliding part (18) is arranged in the sliding groove (16) in a sliding manner, and clamping blocks are arranged on two side walls of the sliding part (18); the clamping block is clamped with the clamping groove (17); the insulating expansion plate (5) is fixedly arranged on the sliding piece (18).

4. The portable cable diameter measuring device according to claim 1, wherein: an anti-collision strip (20) is arranged on the edge of the measuring top seat (7) facing the side face of the measuring base (6); the edge of the side surface of the measuring top seat (7) on the measuring base (6) is also provided with an anti-collision strip (20), and each anti-collision strip (20) is provided with a proximity switch (21); and a warning lamp (22) is arranged on one side of the display (12), and the warning lamp (22) is electrically connected with the proximity switch (21).

5. A portable cable diameter measuring device according to any one of claims 1 to 4, wherein: two universal wheels (23) which are symmetrically arranged are arranged on one side surface of the base (1), and a telescopic rod (24) is arranged on the other side surface of the base; a handle (25) is arranged at the end part of the telescopic rod (24); the measuring top seat (7) is arranged right above the measuring base (6).