CN215639340U - Novel transmission line wire length measuring device - Google Patents
Novel transmission line wire length measuring device Download PDFInfo
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- CN215639340U CN215639340U CN202121367024.2U CN202121367024U CN215639340U CN 215639340 U CN215639340 U CN 215639340U CN 202121367024 U CN202121367024 U CN 202121367024U CN 215639340 U CN215639340 U CN 215639340U
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- transmission shaft
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- rubber wheel
- length measuring
- measuring
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 13
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of power transmission equipment, in particular to a novel transmission line lead length measuring device which comprises a shell, a first transmission shaft, a second transmission shaft, a first rubber wheel, a second rubber wheel, a conveying belt, a measuring transmission shaft, a measuring support, an electronic length measuring instrument and a positioning mechanism, wherein the first transmission shaft is arranged on the shell; the shell comprises upper and lower two parts, first rubber wheel is fixed on the first transmission shaft, and the second rubber wheel is fixed on the second transmission shaft, and first transmission shaft and second transmission shaft pass through the bearing respectively and install from top to bottom inside the shell, and wherein the second transmission shaft pass through conveyer with measure the transmission shaft and be connected, the electron length measuring appearance is fixed through measuring the support the inside below of shell, positioning mechanism installs at the shell lateral part and fixes a position the second rubber wheel. The novel transmission line conductor length measuring device is flexible and portable, the measuring result is accurate, and the problem of the installation distance of the vibration damper and the conductor spacer can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of power transmission equipment, in particular to a novel device for measuring the length of a transmission line wire.
Background
At present, in a building site, two types of mortar cushion blocks and plastic cushion blocks are mostly adopted for cushion blocks for controlling the thicknesses of wall and column protective layers during concrete on-site pouring, the plastic cushion blocks can be directly clamped on the reinforcing steel bars on the outer sides of the wall and the column through plastic clamps to be fixed, and the mortar cushion blocks are required to be fixed on the reinforcing steel bars through reserved binding wires on the cushion blocks. In the process of manufacturing the mortar cushion block, the strength is often not guaranteed, the cushion block is crushed after binding due to vibrating concrete, and in addition, binding wires are often bound on the inner side of the cushion block during binding, so that the operation is inconvenient; the plastic cushion block is convenient to mount and dismount, but the appearance size of the plastic cushion block is large, the effect is poor after the plastic and the concrete are combined, and the appearance of the plastic cushion block is partially exposed after the mold is dismounted. Therefore, the plastic cushion block is not popularized and applied generally. Simultaneously, present plastics cushion and mortar cushion can satisfy the effect of control wall post protective layer thickness, but it still has following defect: 1. although the plastic cushion block is convenient and quick to operate, the whole material of the plastic cushion block is polyethylene plastic, and the forming strength of concrete can be influenced when the plastic cushion block is completely placed in a concrete wall body; 2. although the mortar cushion blocks do not influence the forming strength of walls and columns in the later period, the mortar cushion blocks need to be bound by burning wires in the installation process, which not only consumes working hours, but also easily causes the falling phenomenon due to infirm binding, thereby causing the insufficient thickness of the steel bar protective layer.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the problems in the background art, the utility model provides a novel transmission line lead length measuring device, and the specific technical scheme is as follows;
the utility model provides a novel transmission line wire length measurement device which characterized in that: the device comprises a shell, a first transmission shaft, a second transmission shaft, a first rubber wheel, a second rubber wheel, a conveying belt, a measuring transmission shaft, a measuring bracket, an electronic length measuring instrument and a positioning mechanism; the shell comprises upper and lower two parts, and the junction one side of two parts is articulated through the hinge, and the opposite side passes through fixed button to be connected, first rubber wheel is fixed on the first transmission shaft, and the second rubber wheel is fixed on the second transmission shaft, first rubber wheel and second rubber wheel correspond and the circumference all is equipped with the recess that is used for pressing from both sides tight wire, and first transmission shaft and second transmission shaft are installed inside the shell from top to bottom through the bearing respectively, and wherein the second transmission shaft pass through conveyer with measure the transmission shaft and be connected, measure the both ends of transmission shaft and install inside the shell through the bearing, the electron length measuring appearance is fixed through measuring the support the inside below of shell, the rotation data of transmission shaft is measured in the collection, positioning mechanism installs at the shell lateral part and fixes a position second rubber wheel.
Preferably, the electronic length measuring instrument is provided with an audible alarm and a data input area.
Preferably, the positioning mechanism comprises a micro motor with a speed reducer and a positioning rod connected with the output end of the speed reducer.
Preferably, the upper part of the shell is provided with a top pull rod, and the top pull rod is provided with an insulating handle.
Compared with the prior art, the utility model has the beneficial effects that: (1) during the measurement process of the spacer and the shockproof hammer, only one high-altitude operator is needed to install the device on a ground wire, the device walks along the wire, the measurement result is the actual length between two points, the measurement result is not affected by the height difference between two suspension points and the change of the sag of the wire, the measurement precision is 0.01 m, and the error is +/-1%.
(2) In the measurement process when carrying out conductor spacer, stockbridge damper, measuring device easy operation, portable, measurement accuracy is high, general nimble, tries in the power transmission line distance location of various cross-sections, can satisfy high altitude and near live equipment operation environment requirement completely.
(3) The installation acceptance pass rate of the spacing rods and the vibration dampers of the power transmission line is improved, and meanwhile, the construction efficiency and the process level are also improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
in the figure: 1-insulating handle, 2-top pull rod, 3-first transmission shaft, 4-pivot, 5-conveyer belt, 6-measurement transmission shaft, 7-measurement sensor, 8-display screen, 9-shell, 10-positioner, 11-wire fixed button, 12-first rubber gyro wheel, 13-to-be-measured wire, 14-second rubber gyro wheel, 15-second transmission shaft, 16-audible alarm, 17-data input area, 18-measurement support, 19-spring, 20-telescopic link.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in fig. 1-2, a novel transmission line lead length measuring device comprises a housing 9, a first transmission shaft 3, a second transmission shaft 15, a first rubber wheel 12, a second rubber wheel 14, a conveying belt 5, a measuring transmission shaft 6, a measuring bracket 18, an electronic length measuring instrument and a positioning mechanism; the shell consists of an upper part and a lower part, one side of the joint of the two parts is hinged through a hinge shaft 4, the other side is connected through a fixed button 11, the first rubber wheel is fixed on the first transmission shaft, the second rubber wheel is fixed on the second transmission shaft, the first rubber wheel and the second rubber wheel are corresponding, grooves for clamping wires are arranged on the peripheries of the first rubber wheel and the second rubber wheel, the first transmission shaft and the second transmission shaft are respectively arranged in the shell up and down through bearings, wherein the second transmission shaft is connected with the measuring transmission shaft through a transmission belt, the measuring transmission shaft is provided with a measuring sensor 7, used for calculating the number of rotation turns of the measuring transmission shaft, two ends of the measuring transmission shaft are arranged in the shell through bearings, the electronic length measuring instrument is fixed below the inside of the shell through the measuring support, the rotation data of the measuring transmission shaft are collected, and the positioning mechanism is installed on the side portion of the shell and used for positioning the second rubber wheel. The electronic length measuring instrument is provided with a display screen 8, an audible alarm 17 and a data input area 17. The positioning mechanism comprises a micro motor 20 with a speed reducer 19 and a positioning rod 10 connected with the output end of the speed reducer.
The upper part of the shell is provided with a top pull rod 2, and the top pull rod is provided with an insulating handle 1. The insulating handle and the pull rod are convenient for the overhead operators to carry.
The casing is enclosed by the wall of rectangle and is formed, can open before the measurement, then puts into the middle of the rubber gyro wheel and compresses tightly with the wire, and turn button fixes, and rubber gyro wheel can increase and play the shock attenuation effect simultaneously with the frictional force between the wire, improves length measurement accuracy.
The electronic length measuring instrument utilizes the principle of a distance measuring wheel, converts the length of a lead by calculating the perimeter of a first rubber roller and measuring the number of rotating turns of a transmission shaft, and comprises a data input area, a display device, an acousto-optic alarm device and a display device.
The positioning mechanism is fixed on the side wall of the shell, and also drives the speed reducer to rotate through the motor for purchasing existing equipment, so that the shrinkage of the positioning rod is realized, when the device advances to the input length, the device can be braked quickly, and after the measurement is completed, the positioning and restoring button of the electronic device can be used for preparing the next braking.
In the process of measuring the length of the wire, firstly, a wire fixing knob of the device is opened, the wire 13 to be measured is pressed between a first rubber roller and a second rubber roller, then the length required by the wire to be measured is input, the device stably slides on the slide under the action of the radian of the wire and the gravity of the device, an electronic measuring sensor carries out distance detection, and the current advanced length is displayed on a display screen. When the input measuring length value is close, the positioning mechanism is started, the detection device stops, an audible and visual alarm signal is sent out, the length position is recorded by a measurer, the positioning mechanism is restored, and then related work is carried out.
The novel transmission line conductor length measuring device is flexible and portable, the measuring result is accurate, and the problem of the installation distance of the vibration damper and the conductor spacer can be effectively solved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel transmission line wire length measurement device which characterized in that: the device comprises a shell, a first transmission shaft, a second transmission shaft, a first rubber wheel, a second rubber wheel, a conveying belt, a measuring transmission shaft, a measuring bracket, an electronic length measuring instrument and a positioning mechanism; the shell comprises upper and lower two parts, and the junction one side of two parts is articulated through the hinge, and the opposite side passes through fixed button to be connected, first rubber wheel is fixed on the first transmission shaft, and the second rubber wheel is fixed on the second transmission shaft, first rubber wheel and second rubber wheel correspond and the circumference all is equipped with the recess that is used for pressing from both sides tight wire, and first transmission shaft and second transmission shaft are installed inside the shell from top to bottom through the bearing respectively, and wherein the second transmission shaft pass through conveyer with measure the transmission shaft and be connected, measure the both ends of transmission shaft and install inside the shell through the bearing, the electron length measuring appearance is fixed through measuring the support the inside below of shell, the rotation data of transmission shaft is measured in the collection, positioning mechanism installs at the shell lateral part and fixes a position second rubber wheel.
2. The novel transmission line conductor length measuring device as claimed in claim 1, wherein the electronic length measuring instrument is provided with an audible alarm and a data input area.
3. The novel transmission line wire length measuring device of claim 1, wherein the positioning mechanism comprises a micro motor with a speed reducer and a positioning rod connected with an output end of the speed reducer.
4. The novel transmission line conductor length measuring device of claim 1, wherein a top pull rod is arranged on the upper portion of the outer shell, and an insulating handle is arranged on the top pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367024.2U CN215639340U (en) | 2021-06-18 | 2021-06-18 | Novel transmission line wire length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367024.2U CN215639340U (en) | 2021-06-18 | 2021-06-18 | Novel transmission line wire length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639340U true CN215639340U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121367024.2U Active CN215639340U (en) | 2021-06-18 | 2021-06-18 | Novel transmission line wire length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937967A (en) * | 2022-06-14 | 2022-08-23 | 安徽博晟亿电力科技有限公司 | Damper capable of identifying installation distance and installation method thereof |
| CN115077397A (en) * | 2022-07-19 | 2022-09-20 | 云南电网有限责任公司楚雄供电局 | Portable transmission line ground wire length measuring instrument |
-
2021
- 2021-06-18 CN CN202121367024.2U patent/CN215639340U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937967A (en) * | 2022-06-14 | 2022-08-23 | 安徽博晟亿电力科技有限公司 | Damper capable of identifying installation distance and installation method thereof |
| CN114937967B (en) * | 2022-06-14 | 2023-07-14 | 安徽博晟亿电力科技有限公司 | Damper capable of identifying installation distance and installation method thereof |
| CN115077397A (en) * | 2022-07-19 | 2022-09-20 | 云南电网有限责任公司楚雄供电局 | Portable transmission line ground wire length measuring instrument |
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