CN207214984U - The single measurement folding ruler of wind-deviation - Google Patents
The single measurement folding ruler of wind-deviation Download PDFInfo
- Publication number
- CN207214984U CN207214984U CN201720753866.9U CN201720753866U CN207214984U CN 207214984 U CN207214984 U CN 207214984U CN 201720753866 U CN201720753866 U CN 201720753866U CN 207214984 U CN207214984 U CN 207214984U
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- CN
- China
- Prior art keywords
- folding ruler
- wind
- folding
- screw
- single measurement
- Prior art date
- 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.)
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- 238000005259 measurement Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The single measurement folding ruler of wind-deviation, including several folding rulers and spring retaining tab；The chi internode of described folding ruler is connected by spring retaining tab, and zero graduation one end of folding ruler is provided with screw, and screw is fixed in tower material eye distance.The utility model has the advantages of as follows：It is simple in construction, it is easy to carry；It is connected firmly, proof strength；Tower material is lost in single measurement, raises labour efficiency；Measurement is accurate, guided maintenance.The utility model connection is simple, easy to carry, and operating personnel single can carry measurement and lose tower material.
Description
Technical field
A kind of folding ruler is the utility model is related to, more particularly to a kind of single measurement folding ruler of wind-deviation, belongs to electric power
Application field.
Background technology
The factor such as artificial, external force causes tower material Loss of common occurrence in recent years, occasionally there is the accident of falling tower, therefore such as
What quick, accurate measurement, which loses tower material size, turns into one of key factor for preventing major accident generation.Conventional on-site measurement side
Method is the eye distance distance that at least one group of two people loses tower material on tower using ordinary tape measure measurement, because tape measure both ends can not be consolidated
It is fixed, held and fixed by both ends operating personnel, the blade deformation of tape measure, causes measurement error under wind-force effect, causes to repeat to add
Work tower material or installation rear bolt are broken by shearing force.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of wind-deviation single measurement folding ruler, solve and lost in measurement
Inconvenience and tape measure when tower material size are easily deformed the problem of causing error under wind-force.
The technical solution of the utility model is as follows：
The single measurement folding ruler of wind-deviation, including several folding rulers and spring retaining tab；The chi section of described folding ruler
Between connected by spring retaining tab, zero graduation one end of folding ruler is provided with screw, and screw is fixed in tower material eye distance.
Wherein, described folding ruler is prism structure, and the both ends of prism structure are provided with plane meter, led between plane meter
Spring retaining tab is crossed to be connected.
Wherein, described spring retaining tab includes hemispherical spring, connection transverse sheet and connection riser, described connection transverse sheet
Both ends be provided with hemispherical spring, during unfolded chi, two hemispherical springs are connected on riser with being separately positioned on two
Groove is coupled, and the one end for connecting riser is fixed on plane meter by fixed screw, and the other end for connecting riser passes through connection
Screw is movably connected with being connected transverse sheet.
Wherein, it is carved with described prism structure, plane meter, the connection transverse sheet of spring retaining tab and connection riser continuous
Scale, ensure no leak, be convenient for measuring.
Wherein, described folding ruler is made using speciality hard plastic material, and the quantity of folding ruler is 10, each folding ruler
Length is 40cm.
Wherein, described screw is internal thread screw, internal thread screw smooth outer surface, folding ruler is rotated.
Compared with prior art, the utility model has the advantages of as follows：It is simple in construction, it is easy to carry；It is connected firmly, protects
Demonstrate,prove intensity；Tower material is lost in single measurement, raises labour efficiency；Measurement is accurate, guided maintenance.The utility model connection is simple, takes
Band is convenient, and operating personnel single can carry measurement and lose tower material, and measurement accuracy is ensure that while measurement efficiency is improved,
It can be used in breakdown repair and regular maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of the single measurement folding ruler of the utility model wind-deviation.
Fig. 2 is the side view of the single measurement folding ruler of the utility model wind-deviation.
Fig. 3 is the spring retaining tab structural representation of the single measurement folding ruler of the utility model wind-deviation.
Fig. 4 is the unfolding assumption diagram of the single measurement folding ruler of the utility model wind-deviation.
In figure：1st, folding ruler, 2, spring retaining tab, 3, screw, 4, plane meter；5th, prism structure；6th, connecting screw；7、
Hemispherical spring；8th, groove；9th, fixed screw；10th, transverse sheet is connected；11st, riser is connected.
Embodiment
Referring to the drawings, concrete structure of the present utility model and mode of operation is described in detail.
Embodiment
As Figure 1-4, the single measurement folding ruler of wind-deviation, including several folding rulers 1 and spring retaining tab 2；Fold
The chi internode of chi 1 is connected by spring retaining tab 2, and zero graduation one end of folding ruler 1 is provided with screw 3, and screw 3 is fixed on tower material
In eye distance.Folding ruler 1 is prism structure 5, and the both ends of prism structure 5 are provided with plane meter 4, pass through spring between plane meter 4
Connection sheet 2 is connected.Spring retaining tab 2 includes hemispherical spring 7, connection transverse sheet 10 and connection riser 11, connects the two of transverse sheet 10
End is provided with hemispherical spring 7, and during unfolded chi, two hemispherical springs 7 are connected on riser 11 with being separately positioned on two
Groove 8 is coupled, and one end of connection riser 11 is fixed on plane meter 4 by fixed screw 9, and the other end of connection riser 11 leads to
Cross connecting screw 6 and be movably connected with being connected transverse sheet 10.Prism structure 5, plane meter 4, the and of connection transverse sheet 10 of spring retaining tab 2
Continuous scale is carved with connection riser 11, ensures no leak, is convenient for measuring.
The scale of graduated scale is engraved on a rib of prism structure 5, at the one end of plane meter 4 and spring retaining tab 2, is protected
Card is without leak；When folding ruler does not unfold, hemispherical spring 7 is in constant shape state, when folding ruler unfolds, is connected to spring
The certain dynamics of piece 2, hemispherical spring 7 is set to enter in coupled groove 8, now hemispherical spring 7 is in contraction-like
State, folding ruler is set to maintain certain rigidity；During folding chi, the same dynamics certain to spring retaining tab 2, make hemispherical spring
7 produce from groove 8, complete measurement work.
The prism structure 5 that folding ruler 1 is made using speciality hard plastic material, ensure that blade does not occur below 5 grades of wind speed
Deformation, material rigidity is big, temperature deformation coefficient is small, to reduce measurement error；Chi internode has spring retaining tab 2 to connect, and makes unfolding
1 slitless connection of folding ruler while ensure the rigidity of junction；Spring retaining tab 2 uses glass fibre polyamide material system
Into folding ruler zero graduation side is provided with internal thread screw 3, is fixed on by internal thread screw 3 in tower material eye distance, so as to one
Measurement, the smooth in appearance of internal thread screw 3, ensure that folding ruler 1 can be rotated at random in eye distance radial direction.
When lose the measurement of tower material using the single measurement folding ruler of wind-deviation, rhombus folding ruler 1 should will be arranged on first
The internal thread screw 3 of zero graduation one end is arranged on the eye distance for losing tower material one end, by required length unfold rhombus folding ruler 1 to
Required length, operating personnel can carry folding ruler 1 and be rotated along any radial direction of eye distance, while ensure to unfold on folding ruler 1
The spring retaining tab 2 of folded portion block, such folding ruler 1 will not deform, and pass through to observe and lose tower material other end eye
It is required eye distance length away from corresponding scale.
The utility model design parameter：The quantity of folding ruler is 10, each length 40cm；Weight about 1kG；Measure length
Up to 4m；Operating temperature is at -30 DEG C -40 DEG C；The people of operating personnel 1.
Claims (5)
1. the single measurement folding ruler of wind-deviation, it is characterised in that：Including several folding rulers and spring retaining tab；Described folding
The chi internode of chi is connected by spring retaining tab, and zero graduation one end of folding ruler is provided with screw；
Described folding ruler is prism structure, and the both ends of prism structure are provided with plane meter, connected between plane meter by spring
Contact pin is connected.
2. the single measurement folding ruler of wind-deviation according to claim 1, it is characterised in that：Described spring retaining tab includes
Hemispherical spring, connection transverse sheet and connection riser, the both ends of described connection transverse sheet are provided with hemispherical spring, unfolded chi
When, two hemispherical springs are coupled with being separately positioned on two grooves being connected on riser, and the one end for connecting riser passes through admittedly
Determine screw to be fixed on plane meter, the other end for connecting riser is movably connected by connecting screw with being connected transverse sheet.
3. the single measurement folding ruler of wind-deviation according to claim 1, it is characterised in that：It is described prism structure, flat
Continuous scale is carved with face chi, the connection transverse sheet of spring retaining tab and connection riser, ensures no leak, is convenient for measuring.
4. the single measurement folding ruler of wind-deviation according to claim 1, it is characterised in that：Described folding ruler uses speciality
Hard plastic material makes, and the quantity of folding ruler is 10, and the length of each folding ruler is 40cm.
5. the single measurement folding ruler of wind-deviation according to claim 1, it is characterised in that：Described screw is internal thread spiral shell
Silk, internal thread screw smooth outer surface, enables folding ruler to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753866.9U CN207214984U (en) | 2017-06-27 | 2017-06-27 | The single measurement folding ruler of wind-deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753866.9U CN207214984U (en) | 2017-06-27 | 2017-06-27 | The single measurement folding ruler of wind-deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214984U true CN207214984U (en) | 2018-04-10 |
Family
ID=61812388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753866.9U Active CN207214984U (en) | 2017-06-27 | 2017-06-27 | The single measurement folding ruler of wind-deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214984U (en) |
-
2017
- 2017-06-27 CN CN201720753866.9U patent/CN207214984U/en active Active
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