CN203241039U - Line length measuring machine - Google Patents
Line length measuring machine Download PDFInfo
- Publication number
- CN203241039U CN203241039U CN 201320241075 CN201320241075U CN203241039U CN 203241039 U CN203241039 U CN 203241039U CN 201320241075 CN201320241075 CN 201320241075 CN 201320241075 U CN201320241075 U CN 201320241075U CN 203241039 U CN203241039 U CN 203241039U
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- China
- Prior art keywords
- counter
- measuring machine
- gear case
- line length
- length measuring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 241001131688 Coracias garrulus Species 0.000 description 14
- 238000010276 construction Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a line length measuring machine. The line length measuring machine belongs to the technical field of length measurement. The line length measuring machine is characterized by comprising a drive support with a ground wheel, a counter and a gear case, wherein the counter is disposed on the drive support, and a transmission bar of the counter is connected with a center shaft of the ground wheel by the gear case; the drive support comprises an upright pipe and a U-shaped support; the lower part of the upright pipe is connected with the U-shaped support, and two side plates at the opening part of the U-shaped support are respectively connected with two ends of the center shaft of the ground wheel; and the gear case is disposed on one of the side plates at the opening part of the U-shaped support, bevel gears engaged inside the gear case are connected between the center shaft of the ground wheel and the lower part of the transmission bar, the upper part of the transmission bar is connected with the main shaft of the counter, and the counter is fixed at the upper part of the upright pipe. The line length measuring machine is simple in structure, convenient to use, enables accurate line measurement, and allows line measurement efficiency to be improved and labour intensity to be reduced.
Description
Technical field
The utility model relates to a kind of line length measuring machine, is applicable to measuring circuit length in the work progress.
Background technology
In the process of deployment of transmission line of electricity, need to measure line length, in the prior art, when line construction, linear measure longimetry work all is to be carried out simultaneously by three people, and two people draw tape measure along circuit, one people does length mark, also will do accurately linear measure longimetry outcome record.In construction when with a varied topography, sometimes because can not find gauge point or measuring inaccurately, affect the surveying work progress, for computational scheme length has increased difficulty, this way is time-consuming takes a lot of work, and measurement data is inaccurate, affects operating efficiency.
The utility model content
Technical problem to be solved in the utility model provide a kind of easy to carry, swift to operate, measure accurately line length measuring machine
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of line length measuring machine is characterized in that: comprise being equipped with and land promotion support, counter and the gear case of roller; Described counter bit is in promoting on the support, the drive link of counter by gear case with land the central shaft of roller and be connected.
The further improvement that the utility model is done is: described promotion support comprises standpipe and U-shaped frame; The lower end of described standpipe is connected with the U-shaped frame, the biside plate of described U-shaped frame openend respectively with land the central shaft two ends of roller and be connected.Described gear case is positioned on the side plate of described U-shaped frame openend, the conical gear that is meshed in the gear case is connected to and lands between the central shaft and drive link lower end of roller, the upper end of described drive link is connected with the counter main shaft, and described counter is fixed on the upper end of standpipe.
The beneficial effect that adopts technique scheme to produce is: the utility model is simple in structure, and is easy to use, and route survey is accurate, improves route survey efficient, reduces labour intensity.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
As shown in the figure: 1 handle, 2 counter SWs, 3 counters, 4 standpipes, 5 drive links, 6U shape frame, 7 gear casees, 8 land roller.
Embodiment
Contrast Fig. 1-2 uses step to be described further to operation of the present utility model:
Embodiment 1: a kind of line length measuring machine is characterized in that: comprise being equipped with and land promotion support, counter 3 and the gear case 7 of roller 8; Described counter 3 is positioned at and promotes on the support, the drive link 5 of counter 3 by gear case 7 with land the central shaft of roller 8 and be connected.
Described promotion support comprises standpipe 4 and U-shaped frame 6; The lower end of described standpipe 4 is connected with U-shaped frame 6, the biside plate of described U-shaped frame 6 openends respectively with land the central shaft two ends of roller 8 and be connected.
The counter 3 of the present embodiment is that mechanical length-measuring meter is counted device, is mainly used in the number of revolutions of cumulative axle class machinery, instrument.The shell of counter 3 is fixed on the upper end of standpipe 4 by web member.Line construction begins, at first electric wire is laid on the ground, electric wire one end is fixed on ground, strain electric wire by a people and make it become straight line, the gauger holds the handle 1 that measuring machine promotes support, along laying straight electric wire, promoting standpipe 4 moves ahead the promotion support, the roller 8 that lands is passed to counter 3 along the number of turns of wire rotating by drive link 5, by the accumulation calculating of counter 3, can obtain accurately line length.
Embodiment 2: a kind of line length measuring machine is characterized in that: comprise being equipped with and land promotion support, counter 3 and the gear case 7 of roller 8; Described counter 3 is positioned at and promotes on the support, the drive link 5 of counter 3 by gear case 7 with land the central shaft of roller 8 and be connected.
Described promotion support comprises standpipe 4 and U-shaped frame 6; The lower end of described standpipe 4 is connected with U-shaped frame 6, the biside plate of described U-shaped frame 6 openends respectively with land the central shaft two ends of roller 8 and be connected.Described gear case 7 is positioned on the side plate of described U-shaped frame 6 openends, the conical gear that is meshed in the gear case 7 is connected to and lands between the central shaft and drive link 5 lower ends of roller 8, the upper end of described drive link 5 is connected with counter 3 main shafts, and described counter 3 is fixed on the upper end of standpipe 4.
The counter 3 of the present embodiment is that mechanical length-measuring meter is counted device, is mainly used in the number of revolutions of cumulative axle class machinery, instrument.The shell of counter 3 is fixed on the upper end of standpipe 4 by web member.Line construction begins, at first electric wire is laid on the ground, electric wire one end is fixed on ground, strain electric wire by a people and make it become straight line, the gauger holds the handle 1 that measuring machine promotes support, along laying straight electric wire, promoting standpipe 4 moves ahead the promotion support, the roller 8 that lands is passed to counter 3 along the number of turns of wire rotating by drive link 5, by the accumulation calculating of counter 3, can obtain accurately line length.
Claims (3)
1. line length measuring machine is characterized in that: comprise being equipped with and land promotion support, counter (3) and the gear case (7) of roller (8); Described counter (3) is positioned at and promotes on the support, the drive link (5) of counter (3) by gear case (7) with land the central shaft of roller (8) and be connected.
2. a kind of line length measuring machine according to claim 1, it is characterized in that: described promotion support comprises standpipe (4) and U-shaped frame (6); The lower end of described standpipe (4) is connected with U-shaped frame (6), the biside plate of described U-shaped frame (6) openend respectively with land the central shaft two ends of roller (8) and be connected.
3. a kind of line length measuring machine according to claim 2, it is characterized in that: described gear case (7) is positioned on the side plate of described U-shaped frame (6) openend, the conical gear that is meshed in the gear case (7) is connected to and lands between the central shaft and drive link (5) lower end of roller (8), the upper end of described drive link (5) is connected with counter (3) main shaft, and described counter (3) is fixed on the upper end of standpipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241075 CN203241039U (en) | 2013-05-07 | 2013-05-07 | Line length measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320241075 CN203241039U (en) | 2013-05-07 | 2013-05-07 | Line length measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241039U true CN203241039U (en) | 2013-10-16 |
Family
ID=49318327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320241075 Expired - Fee Related CN203241039U (en) | 2013-05-07 | 2013-05-07 | Line length measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258663A (en) * | 2015-11-18 | 2016-01-20 | 国家电网公司 | Cable distance measuring instrument |
-
2013
- 2013-05-07 CN CN 201320241075 patent/CN203241039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258663A (en) * | 2015-11-18 | 2016-01-20 | 国家电网公司 | Cable distance measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20180507 |