CN202614157U - Steel truss girder rod measuring scale - Google Patents

Steel truss girder rod measuring scale Download PDF

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Publication number
CN202614157U
CN202614157U CN 201220207674 CN201220207674U CN202614157U CN 202614157 U CN202614157 U CN 202614157U CN 201220207674 CN201220207674 CN 201220207674 CN 201220207674 U CN201220207674 U CN 201220207674U CN 202614157 U CN202614157 U CN 202614157U
Authority
CN
China
Prior art keywords
scale
measuring
chi
truss girder
steel truss
Prior art date
Application number
CN 201220207674
Other languages
Chinese (zh)
Inventor
薛宏强
朱新华
李栓林
孙亚岗
刘传涛
薛长利
Original Assignee
中铁宝桥(扬州)有限公司
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 中铁宝桥(扬州)有限公司 filed Critical 中铁宝桥(扬州)有限公司
Priority to CN 201220207674 priority Critical patent/CN202614157U/en
Application granted granted Critical
Publication of CN202614157U publication Critical patent/CN202614157U/en

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Abstract

The utility model discloses a steel truss girder rod measuring scale which comprises a main scale and a secondary scale, wherein the main scale and the secondary scale are provided with a baffle blocks, wherein the main scale is movably sleeved outside the secondary scale, and provided with a level measuring device; and a calibrated scale is arranged on the secondary scale. With adoption of such technical scheme, the steel truss girder rod measuring scale can be telescopically adjusted along the length direction; the measuring scale is provided with the level measuring device for checking the accuracy of the position of a measuring point; the level measuring device can be simply operated, and convenient to carry and use; the steel truss girder rod measuring scale is multifunctional, and can be assembled to assembling a rod, welding same, correcting the deformed part after welding, and detecting the finished products; and moreover, the steel truss girder rod measuring scale can be applied to detecting the flatness of a steel plate.

Description

A kind of steel girder member bar dip stick

Technical field

The utility model relates to a kind of measuring distance and uses ruler, relates in particular to a kind of steel girder member bar dip stick.

Background technology

During modern railways was built, the main truss chord member of steel truss girder generally adopts the plug-in type high-strength bolt to be connected with the main truss web member, and was higher to the making accuracy requirement of main truss chord member and main truss web member.The main truss web member is made precision and is guaranteed easily, but the main truss chord member is because welding deformation is big, and gusset plate spacing precision control difficulty is bigger.Steel tape measured node distance between plates is all adopted in present most of steel truss girder manufacturing, owing to influenced by human factor, the measuring accuracy discreteness is big, and is not easy to operate, when the examination assembly unit, is prone to cause that coupling is overproof, and making to factory makes troubles.

Summary of the invention

Goal of the invention: the purpose of the utility model is the deficiency to prior art, provides a kind of measuring accuracy high, the steel girder member bar dip stick of being convenient to operate.

In order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:

A kind of steel girder member bar dip stick comprises that the end is provided with the female chi and the sub-chi of block, and described female chi movable set is in the sub-chi outside, and described female chi is provided with leveling instrument, and sub-chi is provided with rule.

Described sub-chi is provided with outstanding slide block, and female chi is provided with the draw-in groove that cooperates with said slide block.The steel girder member bar dip stick adopts light weight, the little titanium alloy of thermal deformation to process.

Described leveling instrument is horizontal bubble.

The utility model compared with prior art, its beneficial effect is:

To the steel girder member bar of different cross section form, different size, the length direction of the utility model can carry out telescopic adjustment; Dip stick is provided with leveling instrument, and whether be used for checking measurements point position accurate; The utility model is simple to operate, is easy to carry and uses; The utility model is powerful, can be used for a plurality of operations such as rod member assembling, welding, post welding distortion rectification, finished product detection, also can apply to the detection of steel plate flatness in addition; The utility model applicability is strong, and bar cross section size, version etc. are not all had specific (special) requirements; Make characteristics such as simple, that processing cost is low, help extensive popularization.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the vertical view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, through a most preferred embodiment, the utility model technical scheme is elaborated, but the protection domain of the utility model is not limited to said embodiment.

As depicted in figs. 1 and 2, a kind of steel girder member bar dip stick comprises that the end is provided with female chi 1 and sub-chi 2 of block 3; Described female chi 1 movable set is in sub-chi 2 outsides; Described female chi 1 is provided with lining and adorns 11 and put, and sub-chi is provided with rule 21, and described sub-chi is provided with outstanding cunning 22; Female chi is provided with the draw-in groove 12 that cooperates with said slide block, and described leveling instrument 11 is horizontal bubble.

Principle of work: steel girder member bar put in place after; Steel girder member bar dip stick one termination and gusset plate are closely connected; Opposite side is closely connected through telescopic adjustment and opposite side gusset plate; Whether the air level of observing leveling instrument simultaneously is placed in the middle, and the rule through the other end measures the gusset plate spacing at last.

Through on probation, the utility model is simple in structure, workable, can satisfy the needs of steel girder member bar manufacturing accuracy control fully; When having improved workmanship, reduced production cost, improved production efficiency, have high value for applications.

Claims (3)

1. steel girder member bar dip stick is characterized in that: comprise that the end is provided with the female chi and the sub-chi of block, described female chi movable set is in the sub-chi outside, and described female chi is provided with leveling instrument, and sub-chi is provided with rule.
2. steel girder member bar dip stick according to claim 1 is characterized in that: described sub-chi is provided with outstanding slide block, and female chi is provided with the draw-in groove that cooperates with said slide block.
3. steel girder member bar dip stick according to claim 1 is characterized in that: described leveling instrument is horizontal bubble.
CN 201220207674 2012-05-09 2012-05-09 Steel truss girder rod measuring scale CN202614157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220207674 CN202614157U (en) 2012-05-09 2012-05-09 Steel truss girder rod measuring scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220207674 CN202614157U (en) 2012-05-09 2012-05-09 Steel truss girder rod measuring scale

Publications (1)

Publication Number Publication Date
CN202614157U true CN202614157U (en) 2012-12-19

Family

ID=47347847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220207674 CN202614157U (en) 2012-05-09 2012-05-09 Steel truss girder rod measuring scale

Country Status (1)

Country Link
CN (1) CN202614157U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567610A (en) * 2014-12-26 2015-04-29 国家电网公司 Gap measurement device
CN105135987A (en) * 2015-08-11 2015-12-09 苏州莱测检测科技有限公司 Quick distance measurement device
CN105180754A (en) * 2015-08-11 2015-12-23 苏州莱测检测科技有限公司 Self-priming rapid length measurement device
CN105180767A (en) * 2015-08-11 2015-12-23 苏州莱测检测科技有限公司 Magnetic suction distance measurement device
CN107860296A (en) * 2017-10-25 2018-03-30 合肥常青机械股份有限公司 A kind of heavy truck rivet line longeron is apart from cubing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104567610A (en) * 2014-12-26 2015-04-29 国家电网公司 Gap measurement device
CN105135987A (en) * 2015-08-11 2015-12-09 苏州莱测检测科技有限公司 Quick distance measurement device
CN105180754A (en) * 2015-08-11 2015-12-23 苏州莱测检测科技有限公司 Self-priming rapid length measurement device
CN105180767A (en) * 2015-08-11 2015-12-23 苏州莱测检测科技有限公司 Magnetic suction distance measurement device
CN107860296A (en) * 2017-10-25 2018-03-30 合肥常青机械股份有限公司 A kind of heavy truck rivet line longeron is apart from cubing

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