CN202126237U - Direct-reading leveling ruler - Google Patents

Direct-reading leveling ruler Download PDF

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Publication number
CN202126237U
CN202126237U CN2011202296632U CN201120229663U CN202126237U CN 202126237 U CN202126237 U CN 202126237U CN 2011202296632 U CN2011202296632 U CN 2011202296632U CN 201120229663 U CN201120229663 U CN 201120229663U CN 202126237 U CN202126237 U CN 202126237U
Authority
CN
China
Prior art keywords
leveling ruler
dial gauge
direct
reading
positioning
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.)
Expired - Lifetime
Application number
CN2011202296632U
Other languages
Chinese (zh)
Inventor
汪凤华
李强
张惠萍
张景春
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.)
Tianjin Steel Tube Manufacturing Co., Ltd.
Original Assignee
Tianjin Pipe Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Pipe Group Corp filed Critical Tianjin Pipe Group Corp
Priority to CN2011202296632U priority Critical patent/CN202126237U/en
Application granted granted Critical
Publication of CN202126237U publication Critical patent/CN202126237U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model provides a direct-reading leveling ruler which comprises a leveling ruler body and dial gauges with measuring rods, wherein the cross section of the leveling ruler body is of a equilateral channel cross section shape; as for the equilateral channel cross section, one side surface is connected with the upper surface and the lower surface, and a positioning through groove is arranged on the upper surface, the lower surface and the side surface respectively; the dial gauges are installed on the positioning through grooves on the upper, lower and side surfaces of the leveling ruler and can slide horizontally in the positioning through grooves; and positioning bolts used for horizontal positioning are arranged at the rear parts of the dial gauges. The direct-reading leveling ruler provided by the utility model is simple in measuring operation and can be used for reading directly, thereby shortening the detecting time and improving the measuring precision.

Description

Direct reading leveling ruler
Technical field
The utility model relates to a kind of measurer, particularly a kind of direct reading leveling ruler that is used to measure the tube bending degree.
Background technology
The sleeve pipe that my company produces, line pipe, gas cylinder tube, high-pressure boiler tube all explicitly call for the pipe end flexibility by technical standard.Prolong in the detection always and use classic method, promptly be used the pipe end flexibility of measurement products with leveling ruler and two measurers of clearance gauge.This method detection speed is slow, does not match with rhythm of production, causes the damage of clearance gauge simultaneously easily.For adapting to the quickening of rhythm of production, measurement promptly and accurately guarantees product quality, is eager to design a kind of direct reading leveling ruler.
Summary of the invention
For solving the problem that exists in the above-mentioned technology, the purpose of this invention is to provide a kind of direct reading leveling ruler, be beneficial to measure fast and accurately the flexibility of steel pipe.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts provides a kind of direct reading leveling ruler; This leveling ruler includes leveling ruler blade and the dial gauge that has sounding rod; Wherein: the blade cross section of said leveling ruler is that a side connects the equilateral channel cross-section shapes in top and bottom, and respectively there is a location groove top and bottom and a side, and dial gauge is installed on the location groove of top and bottom and a side of leveling ruler blade; Dial gauge moves horizontally in the groove of location, is provided with the bolt that carries out horizontal location at the rear portion of dial gauge.
The utility model measuring operation is simple, and directly reading has shortened detection time, improves measuring accuracy.
Description of drawings
Fig. 1 is the structural representation front elevation of the utility model;
Fig. 2 is the structural representation side view of the utility model.
Among the figure:
1, blade 2, sounding rod 3, dial gauge
4, set bolt 5, bolt
Embodiment
In conjunction with accompanying drawing and enforcement the direct reading leveling ruler structure of the utility model is explained.
The direct reading leveling ruler structure of the utility model is; This direct reading leveling ruler includes leveling ruler blade 1 and the dial gauge 3 that has sounding rod 2; Blade 1 cross section of said leveling ruler is that a side connects the equilateral channel cross-section shapes in top and bottom, and respectively there is a location groove top and bottom and a side, and dial gauge 3 is installed on the location groove of top and bottom and a side of leveling ruler blade 1; Dial gauge 3 moves horizontally in the groove of location, is provided with the bolt 5 that carries out horizontal location at the rear portion of dial gauge 3.
When the direct reading leveling ruler of the utility model, the axial level of direct reading leveling ruler along tested steel pipe is placed on the tested steel pipe, dial gauge 3 slides in locating slot.At blade 1 and the bolt 5 of tested steel pipe apart from the fastening horizontal location of maximum, to press sounding rod 2 contact is contacted with the testee surface, dial gauge 3 demonstrates measurement data.This measurement data can be in the measuring position direct reading of data, also can tighten the set bolt 4 on the dial gauge 3, numerical value measured on the dial gauge 3 is fixed, read this data to other place.

Claims (1)

1. direct reading leveling ruler; This leveling ruler includes leveling ruler blade (1) and has the dial gauge (3) of sounding rod (2); It is characterized in that: the blade of said leveling ruler (1) cross section is that a side connects the equilateral channel cross-section shape in top and bottom; Respectively there is a location groove top and bottom and a side; Dial gauge (3) is installed on the location groove of top and bottom and a side of leveling ruler blade (1), and dial gauge (3) moves horizontally in the groove of location, is provided with the bolt (5) that carries out horizontal location at the rear portion of dial gauge (3).
CN2011202296632U 2011-06-30 2011-06-30 Direct-reading leveling ruler Expired - Lifetime CN202126237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202296632U CN202126237U (en) 2011-06-30 2011-06-30 Direct-reading leveling ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202296632U CN202126237U (en) 2011-06-30 2011-06-30 Direct-reading leveling ruler

Publications (1)

Publication Number Publication Date
CN202126237U true CN202126237U (en) 2012-01-25

Family

ID=45489302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202296632U Expired - Lifetime CN202126237U (en) 2011-06-30 2011-06-30 Direct-reading leveling ruler

Country Status (1)

Country Link
CN (1) CN202126237U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589397A (en) * 2012-02-16 2012-07-18 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring instrument for oil well pipe
CN103234437A (en) * 2013-04-26 2013-08-07 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring device
CN104776813A (en) * 2015-04-15 2015-07-15 石家庄钢铁有限责任公司 Portable bar bending degree laser measuring instrument

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589397A (en) * 2012-02-16 2012-07-18 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring instrument for oil well pipe
CN103234437A (en) * 2013-04-26 2013-08-07 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring device
CN103234437B (en) * 2013-04-26 2016-02-17 无锡西姆莱斯石油专用管制造有限公司 Pipe end directly spends measurement mechanism
CN104776813A (en) * 2015-04-15 2015-07-15 石家庄钢铁有限责任公司 Portable bar bending degree laser measuring instrument
CN104776813B (en) * 2015-04-15 2017-09-01 石家庄钢铁有限责任公司 A kind of portable bar stock bent degree laser measuring apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190702

Address after: No. 396 Jintang Highway, Dongli District, Tianjin 300301

Patentee after: Tianjin Steel Tube Manufacturing Co., Ltd.

Address before: No. 396 Jintang Highway, Dongli District, Tianjin 300301

Patentee before: Tianjin Steel Pipe Group Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120125