CN202614157U - Steel truss girder rod measuring scale - Google Patents
Steel truss girder rod measuring scale Download PDFInfo
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001069 Ti alloys Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reactions Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000005259 measurements Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
Abstract
Description
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)
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)
| 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 |
-
2012
- 2012-05-09 CN CN 201220207674 patent/CN202614157U/en active IP Right Grant
Cited By (5)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |