CN103307950A - Measuring electric wire - Google Patents
Measuring electric wire Download PDFInfo
- Publication number
- CN103307950A CN103307950A CN2013102929427A CN201310292942A CN103307950A CN 103307950 A CN103307950 A CN 103307950A CN 2013102929427 A CN2013102929427 A CN 2013102929427A CN 201310292942 A CN201310292942 A CN 201310292942A CN 103307950 A CN103307950 A CN 103307950A
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- China
- Prior art keywords
- electric wire
- wire
- rotating shaft
- line box
- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a measuring electric wire comprises a wire (1), a wire box (2), a rotary shaft (3), a fixing ring (4) and a compass (7). The wire is of flat noodle shape, is provided with marks on the surface, is twined on the rotary shaft and is stored in the wire box. The wire box is fixed with threads through the rotary shaft and the fixing ring, and the one compass (7) is arranged on one end of the rotary shaft. With the above arrangement, wire paying-off length and direction can be directly confirmed when the measuring electric wire is used, so that the problem that distance is needed to be confirmed by pulling a tape first and direction can be confirmed by utilizing a compass, and then the wire can be paid off. Meanwhile, the measuring electric wire is convenient to carry with and paid off and drew in, and is not easy to twine.
Description
Technical field
The present invention relates to a kind of electric wire, specifically be a kind of electric wire with measurement function.
Background technology
The common electrical method of physical prospecting is before surveying subsurface picture, metal electrode (A, B, M, N) need be squeezed into soil layer in the fixed position, usually after determining the position of measuring point, be mid point with this position, two workmans draw tape measure respectively round about, guarantee as far as possible that working direction point-blank.Actual requirement according to surveying utilizes tape measure to read distance, and with potential electrode M, N, electrodes of A, B squeeze into respectively in the soil layer, with electric wire electrode are connected with instrument, can begin afterwards to measure.Along with investigation depth increases, need continuous mobile tape measure, determine the position of electrode.Be subjected to strong wind, the influence of landform, existing tape measure can't be stretching, had a strong impact on the accuracy of measuring.This method of work efficient is low, has expended lot of manpower and material resources.This operation is simple, and repeatability is big, all is to construct in the open air, be particularly suitable for using a kind of measurement function that has, and can determine lightly, to be convenient for carrying in the orientation, and convenient retracted electric wire is finished, but this electric wire has not yet to see.
Summary of the invention
The invention reside in and address the above problem, a kind of measurement electric wire is provided, light and handy, be easy to carry and be convenient to folding and unfolding.
The technical scheme that technical solution problem of the present invention adopts is: a kind of measurement electric wire comprises: electric wire, line box, rotating shaft, clamping rings, north arrow.Electric wire is flat noodles shape, and the surface indicates scale, coils in rotating shaft and places in the line box, and the line box is fixed together by the screw thread on rotating shaft and the clamping rings.
The scale on electric wire two sides is identical, and two ends place outside the line box by side exit and back side outlet, and the electric wire of back side endpiece is fixed, and the side exit end is as the folding and unfolding line end.
The electric wire two ends are provided with electrical wire fastener, and the length of electrical wire fastener is greater than the length of outlet.
The side exit place arranges two drag reduction pulleys.
The length of rotating shaft axial region is slightly larger than the width of electric wire; Rotating shaft inside is hollow shape; One end is provided with handle; North arrow of other end positioned inside, outside surface has screw thread.
The alar part of clamping rings is provided with the back side outlet of electric wire; There is screw thread the inboard, lower end.
Advantage of the present invention is: light and handy, easy to carry, draw the tape measure set a distance before having saved unwrapping wire, and with the process of compass orientation, solved easily random problem of retractable cable simultaneously, saved lot of manpower and material resources, improved work efficiency greatly.
Description of drawings
Fig. 1 is for measuring the front view of electric wire.
Fig. 2 is for measuring the vertical view at the electric wire back side.
Fig. 3 is the vertical view of rotating shaft.
Fig. 4 is the vertical view of clamping rings.
Among the figure: 1 electric wire, 2 line boxes, 3 rotating shafts, 4 clamping ringss, 5 handles, 6 screw threads, 7 north arrowes, 8 side exits, the outlet of 9 back sides, 10 drag reduction pulleys, 11 electrical wire fasteners.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, a kind of measurement electric wire shown in Figure 4, it comprises electric wire (1), line box (2), rotating shaft (3), clamping rings (4).The line box is fixed together by the screw thread on rotating shaft and the clamping rings (6), at an end of rotating shaft a north arrow (7) is installed.
The two ends of electric wire place outside the line box by side exit (8) and back side outlet (9), and electrical wire fastener (11) is used at the electric wire two ends respectively.Locate to arrange two drag reduction pulleys (10) at side exit (8).Rotating shaft one end is provided with handle (5); Other end outside surface has screw thread (6); The alar part of clamping rings is provided with the back side outlet (9) of electric wire; There is screw thread (6) inboard, lower end.
In use, electric wire (1) head that side exit (8) one ends are stretched out is fixed on the instrument, determine the orientation of advancing with north arrow (7), holding line box (2) afterwards moves forward, observe the scale on the electric wire (1), arrival stops when needing the position, and electrode is squeezed in the soil layer in this position, electric wire (1) head that back side outlet (9) end is stretched out links to each other with electrode again, just can begin afterwards to measure.After measurement is finished, shake handle (5), can easily electric wire be taken in the line box.
Claims (9)
1. measure electric wire for one kind, comprising: electric wire (1), line box (2), rotating shaft (3), clamping rings (4), north arrow (7); Electric wire is flat noodles shape, and the surface indicates scale, coils in rotating shaft and places in the line box, and the line box is fixed together by the screw thread on rotating shaft and the clamping rings (6).
2. measurement electric wire as claimed in claim 1 is characterized in that: the electric wire two sides all has scale and scale identical.
3. measurement electric wire as claimed in claim 2 is characterized in that: the two ends of electric wire place outside the line box by side exit (8) and back side outlet (9); The electric wire that back side endpiece stretches out is fixed.
4. measurement electric wire as claimed in claim 3, it is characterized in that: electrical wire fastener (11) is used at the electric wire two ends respectively.
5. measurement electric wire as claimed in claim 4 is characterized in that: the length of electrical wire fastener (11) is greater than the length of outlet (8) (9).
6. measurement electric wire as claimed in claim 1, it is characterized in that: the line box locates to arrange two drag reduction pulleys (10) at side exit (8).
7. measurement electric wire as claimed in claim 1, it is characterized in that: the length of rotating shaft axial region is slightly larger than the width of electric wire.
8. measurement electric wire as claimed in claim 7 is characterized in that: rotating shaft is inner to be hollow shape; One end is provided with handle (5); Other end outside surface has screw thread (6), a north arrow of positioned inside (7).
9. measurement electric wire as claimed in claim 1 is characterized in that: the alar part of clamping rings is provided with the back side outlet (9) of electric wire; There is screw thread (6) inboard, lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102929427A CN103307950A (en) | 2013-07-12 | 2013-07-12 | Measuring electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102929427A CN103307950A (en) | 2013-07-12 | 2013-07-12 | Measuring electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307950A true CN103307950A (en) | 2013-09-18 |
Family
ID=49133447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102929427A Pending CN103307950A (en) | 2013-07-12 | 2013-07-12 | Measuring electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307950A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076526U (en) * | 1990-01-16 | 1991-05-08 | 戴水龙 | Electronic draught scale for vessel |
| JPH04138011A (en) * | 1990-09-27 | 1992-05-12 | Saitou Denki Sangyo Kk | Wiring box for underground cable |
| WO2011142378A1 (en) * | 2010-05-14 | 2011-11-17 | 矢崎総業株式会社 | Electrical junction box |
| CN202384073U (en) * | 2011-12-28 | 2012-08-15 | 东莞市格盟泰电缆有限公司 | Improved electric wire structure |
| CN202433054U (en) * | 2011-12-16 | 2012-09-12 | 郑杨 | Accurate measuring scale for measuring thickness of insoluble liquid layers in storage tank |
| CN203310341U (en) * | 2013-07-12 | 2013-11-27 | 陈康 | Measuring wire |
-
2013
- 2013-07-12 CN CN2013102929427A patent/CN103307950A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076526U (en) * | 1990-01-16 | 1991-05-08 | 戴水龙 | Electronic draught scale for vessel |
| JPH04138011A (en) * | 1990-09-27 | 1992-05-12 | Saitou Denki Sangyo Kk | Wiring box for underground cable |
| WO2011142378A1 (en) * | 2010-05-14 | 2011-11-17 | 矢崎総業株式会社 | Electrical junction box |
| CN202433054U (en) * | 2011-12-16 | 2012-09-12 | 郑杨 | Accurate measuring scale for measuring thickness of insoluble liquid layers in storage tank |
| CN202384073U (en) * | 2011-12-28 | 2012-08-15 | 东莞市格盟泰电缆有限公司 | Improved electric wire structure |
| CN203310341U (en) * | 2013-07-12 | 2013-11-27 | 陈康 | Measuring wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |