CN204988060U - A slide caliper for transmission tower material detects - Google Patents

A slide caliper for transmission tower material detects Download PDF

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Publication number
CN204988060U
CN204988060U CN201520349067.6U CN201520349067U CN204988060U CN 204988060 U CN204988060 U CN 204988060U CN 201520349067 U CN201520349067 U CN 201520349067U CN 204988060 U CN204988060 U CN 204988060U
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China
Prior art keywords
scale
leg
vernier
survey
row
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Active
Application number
CN201520349067.6U
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Chinese (zh)
Inventor
刘志全
黎敏杰
黎汉昌
郝清勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Anthen Iron Tower & Steel Structure Co Ltd
Original Assignee
Guangdong Anthen Iron Tower & Steel Structure Co Ltd
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Priority to CN201520349067.6U priority Critical patent/CN204988060U/en
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Abstract

The utility model discloses a slide caliper for transmission tower material detects, including main scale, vernier scale and survey leg, its characterized in that: the main scale on be equipped with two row upper and lower scales of same initial point, the vernier scale establish two row upper and lower scales that are equipped with two differences respectively and play the initial point, the appearance of survey leg be the cone, the inboard of surveying the leg is the plane, the survey leg on still the mark be carved with the upper and lower critical dimension scale value in aperture commonly used, this slide caliper can satisfy especially all crucial sizes of angle steel of inspection transmission line iron tower tower material simultaneously, includes limb width, thickness, aperture, pitch -row, accurate distance and end distance, easy operation is swift, can improve test efficiency by a wide margin.

Description

A kind of vernier caliper detected for electric transmission pole tower material
Technical field
The utility model relates to a kind of vernier caliper, especially a kind of vernier caliper detected for electric transmission pole tower material.
Background technology
Existing vernier caliper can only accomplish general commercial measurement work, although usable range is more wide in range, but the data of some routines can only be measured, some industries having special measurement to require are often inapplicable, also be like this in the context of detection of electric transmission pole tower material, there is no a kind of detection vernier caliper that can be special.
Summary of the invention
In order to overcome the defect that prior art exists, the utility model provides a kind of vernier caliper detected for electric transmission pole tower material, and this vernier caliper not only as routine measurement purposes, and can be specifically designed to the detection of electric transmission pole tower material.
The utility model solves the technical scheme that its technical matters adopts: a kind of vernier caliper detected for electric transmission pole tower material, comprise main scale, vernier scale and survey leg, it is characterized in that: described main scale is provided with the two rows scale of same starting point, the two rows scale being respectively equipped with two different starting points established by described vernier scale, the profile of described survey leg is cone, the inner side surveying leg is plane, described survey leg is also marked with the high-low limit size scale numerical value in conventional aperture.
Further, described survey leg is the cone of 3/5.
As preferably, two different starting points set by described vernier scale stagger 5mm mutually.
As preferably, the precision of described main scale and vernier scale marking is 0.05mm and 1mm two kinds.
The beneficial effects of the utility model are: this vernier caliper can meet all critical sizes of inspection iron tower in power transmission line material especially angle steel simultaneously, comprise that limb is wide, thickness, aperture, pitch-row, accurate distance and end distance, simple and quick, checkability can be improved significantly.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
In figure, 1. survey leg, 2. main scale, 3. vernier scale.
Embodiment
The technical matters solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with accompanying drawing and embodiment, are further described the utility model.Should be appreciated that embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, the main scale 2 of this vernier caliper is provided with the two rows scale of same starting point, the two rows scale being respectively equipped with two different starting points established by described vernier scale 3, can be wide to the limb of angle steel respectively by above-mentioned 3 start index, reading is carried out when pitch-row and accurate distance, the profile of the survey leg 1 of vernier caliper is cone, the inner side surveying leg 1 is plane, not only can retain the function that leg 1 surveyed by traditional slide calliper rule thus, and the wide and thickness of the limb detecting tower material can be specifically designed to and measure aperture, distance between Kong Yukong, the distance in hole and face, described survey leg 1 is also marked with the high-low limit size scale numerical value in conventional aperture, the deviation in aperture can be measured whether in critical field value, the precision set of vernier caliper is 0.05mm and 1mm two kinds of precision, scale is more clear, facilitate reviewer's reading.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendment, on an equal basis replacement and improvement etc. done within spirit of the present utility model and principle, all should drop within protection domain of the present utility model.

Claims (4)

1. the vernier caliper detected for electric transmission pole tower material, comprise main scale, vernier scale and survey leg, it is characterized in that: described main scale is provided with the two rows scale of same starting point, the two rows scale being respectively equipped with two different starting points established by described vernier scale, the profile of described survey leg is cone, the inner side surveying leg is plane, described survey leg is also marked with the high-low limit size scale numerical value in conventional aperture.
2. a kind of vernier caliper detected for electric transmission pole tower material according to claim 1, is characterized in that: described survey leg is the cone of 3/5.
3. a kind of vernier caliper detected for electric transmission pole tower material according to claim 1, is characterized in that: two different starting points set by described vernier scale stagger 5mm mutually.
4. a kind of vernier caliper detected for electric transmission pole tower material according to claim 1, is characterized in that: the precision of described main scale and vernier scale marking is 0.05mm and 1mm two kinds.
CN201520349067.6U 2015-05-27 2015-05-27 A slide caliper for transmission tower material detects Active CN204988060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520349067.6U CN204988060U (en) 2015-05-27 2015-05-27 A slide caliper for transmission tower material detects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520349067.6U CN204988060U (en) 2015-05-27 2015-05-27 A slide caliper for transmission tower material detects

Publications (1)

Publication Number Publication Date
CN204988060U true CN204988060U (en) 2016-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520349067.6U Active CN204988060U (en) 2015-05-27 2015-05-27 A slide caliper for transmission tower material detects

Country Status (1)

Country Link
CN (1) CN204988060U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063022A (en) * 2017-04-20 2017-08-18 河海大学 One kind measurement tonger and measuring method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063022A (en) * 2017-04-20 2017-08-18 河海大学 One kind measurement tonger and measuring method
CN107063022B (en) * 2017-04-20 2018-11-27 河海大学 A kind of measurement tonger and measurement method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 528000 Guangdong Province, Foshan City West Industrial Development Zone Chancheng Road on the west side of Lang

Patentee after: Guangdong Anthen Iron Tower & Steel Structure Co., Ltd.

Address before: 528000 Guangdong Province, Foshan City West Industrial Development Zone on the west side of Lang Po

Patentee before: Guangdong Anthen Iron Tower & Steel Structure Co., Ltd.