CN204478993U - Arm measuring piece - Google Patents
Arm measuring piece Download PDFInfo
- Publication number
- CN204478993U CN204478993U CN201520065380.7U CN201520065380U CN204478993U CN 204478993 U CN204478993 U CN 204478993U CN 201520065380 U CN201520065380 U CN 201520065380U CN 204478993 U CN204478993 U CN 204478993U
- Authority
- CN
- China
- Prior art keywords
- sounding rod
- card
- calibrating stem
- arm
- locking member
- 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 - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of arm measuring piece, comprise the sounding rod that two card legs, a calibrating stem and surface are provided with scale value, described calibrating stem is affixed with described sounding rod and vertical with described sounding rod, described two card legs are all connected with described sounding rod and lay respectively at the both sides of described calibrating stem, two card legs are set to also to move along the bearing of trend of described sounding rod perpendicular to the plane at described sounding rod and described calibrating stem place, described card leg is provided with one first locking member, and described first locking member is for being locked at described sounding rod by described card leg.By the calibrating stem of arm measuring piece, and the scale value on conjunction measuring bar, make this programme can the axis of accurate quick position one pipeline, thus measure the distance between this pipeline to another pipeline end face, visible, measuring speed be fast, measuring accuracy is high.
Description
Technical field
The utility model relates to a kind of arm measuring piece measuring manifold size.
Background technology
Arm is the pipeline in water supply line or drainage pipeline for house steward, is a pipe branch of house steward, and it is generally keep vertical annexation with house steward.In prior art, before or after house steward is connected with arm, the distance between total end surfaces and arm axis can be measured, or the distance measured between house steward's axis and an end surfaces, to make house steward carry out being connected (being generally welding herein) at correct position with arm, maybe the pipeline after connection is coordinated with other pipeline.
And existing measuring workpieces is when measuring above-mentioned distance, there is the defect that Measuring Time is long, measuring accuracy is not high, therefore urgently improving.
Utility model content
The technical problems to be solved in the utility model is to overcome the measuring workpieces of the prior art defect that Measuring Time is grown when measuring the distance between the end face of arm or axis to the axis or end face of house steward, measuring accuracy is not high, providing a kind of arm measuring piece.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of arm measuring piece, its feature is, comprise the sounding rod that two card legs, a calibrating stem and surface are provided with scale value, described calibrating stem is affixed with described sounding rod and vertical with described sounding rod, described two card legs are all connected with described sounding rod and lay respectively at the both sides of described calibrating stem, two card legs are set to also to move along the bearing of trend of described sounding rod perpendicular to the plane at described sounding rod and described calibrating stem place, described card leg is provided with one first locking member, and described first locking member is for being locked at described sounding rod by described card leg.
In this programme, two card legs clamp a pipeline, by the calibrating stem that sounding rod sets firmly, can determine the axis of this pipeline, then by another measuring piece can draw the end face of another pipeline to this pipeline axis between distance.Therefore, Measuring Time is short, and accurately can locate the axis of a pipeline due to the arm measuring piece of this programme, and visible measuring accuracy is high.
Preferably, described two card legs comprise a slide block respectively, and described two card legs are slided on described sounding rod by described slide block.
Preferably, each card leg is also arranged with one second locking member, described second locking member is set to move on described card leg and can be locked on described card leg.
Wherein, the second locking member can assist fixing card leg and an arm.
Positive progressive effect of the present utility model is: by the calibrating stem of arm measuring piece, and the scale value on conjunction measuring bar, make this programme can the axis of accurate quick position one pipeline, thus the distance measured between this pipeline to another pipeline end face, visible, measuring speed is fast, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the arm measuring piece of the utility model one embodiment.
Fig. 2 is the structural representation of the using state of the arm measuring piece of the utility model one embodiment.
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
The present embodiment provides a kind of arm measuring piece, as shown in Figure 1, comprise two card legs 1, one calibrating stem 2 and surface are provided with a sounding rod 3 of scale value, described calibrating stem 2 is affixed with described sounding rod 3 and vertical with described sounding rod 3, described two card legs 1 are all connected with described sounding rod 3 and lay respectively at the both sides of described calibrating stem 2, two card legs 1 are set to also to move along the bearing of trend of described sounding rod 3 perpendicular to the plane of described sounding rod 3 with described calibrating stem 2 place, those skilled in the art can understand, two card legs are with the direction of the same side perpendicular to sounding rod and calibrating stem place plane, implemented to enable scheme, described two card legs 1 comprise a slide block 11 respectively, described two card legs 1 are moved to show as at the bearing of trend of described sounding rod 3 and are slided on described sounding rod 3 by described slide block 11.
Described card leg 1 is provided with one first locking member 12, and described first locking member 12 can be located at the link position place of card leg and sounding rod 3 for described card leg 1 being locked at described sounding rod 3, first locking member 12.Each card leg 1 is also arranged with one second locking member 13, described second locking member 13 is set to move on described card leg 1 and can be locked on described card leg 1.
As shown in Figure 2, when measuring, suppose there is pipeline A and pipeline B, pipeline A is house steward, and pipeline B is arm, and arm need be welded on house steward's pipe shaft, need to determine the axis of arm to house steward end face between distance, to determine the welding position of arm.Pipeline B is clamped with two card legs of the arm measuring piece of the present embodiment, by the slip of card leg on sounding rod to make two card legs equal to the distance of calibrating stem, also the distance that the scale value namely showing as calibrating stem both sides on sounding rod produces is equal, when only having the distance of both sides equal, just can think that calibrating stem is the axis of aiming at arm B, when the distance of both sides is equal, use the first locking member to be locked on sounding rod by card leg, continue to prevent card leg to slide on sounding rod.
In addition, unnecessary rocking or deflection is produced when clamping arm B to make card leg further, slide above or below the second locking member to the contact position of card leg and arm B, and lock the second locking member, thus clamp more firm when making card leg clamp arm B.
Because the axis of arm B aimed at by calibrating stem, therefore, use another measuring piece, as tape measure, measure the distance of end face to calibrating stem of house steward A, the end face that the distance drawn is house steward A to arm B axis between distance.Visible, measuring speed is fast, measuring accuracy is high.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (3)
1. an arm measuring piece, it is characterized in that, comprise the sounding rod that two card legs, a calibrating stem and surface are provided with scale value, described calibrating stem is affixed with described sounding rod and vertical with described sounding rod, described two card legs are all connected with described sounding rod and lay respectively at the both sides of described calibrating stem, two card legs are set to also to move along the bearing of trend of described sounding rod perpendicular to the plane at described sounding rod and described calibrating stem place, described card leg is provided with one first locking member, and described first locking member is for being locked at described sounding rod by described card leg.
2. arm measuring piece as claimed in claim 1, it is characterized in that, described two card legs comprise a slide block respectively, and described two card legs are slided on described sounding rod by described slide block.
3. arm measuring piece as claimed in claim 1 or 2, is characterized in that, each card leg is also arranged with one second locking member, and described second locking member is set to move on described card leg and can be locked on described card leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065380.7U CN204478993U (en) | 2015-01-29 | 2015-01-29 | Arm measuring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065380.7U CN204478993U (en) | 2015-01-29 | 2015-01-29 | Arm measuring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478993U true CN204478993U (en) | 2015-07-15 |
Family
ID=53634781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065380.7U Expired - Fee Related CN204478993U (en) | 2015-01-29 | 2015-01-29 | Arm measuring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084731A (en) * | 2018-07-20 | 2018-12-25 | 中冶建筑研究总院有限公司 | A kind of rod member for grid leveling device |
| CN112588829A (en) * | 2020-11-16 | 2021-04-02 | 浙江泰富无缝钢管有限公司 | Rapid installation device for large-diameter seamless pipe core rod and use method |
-
2015
- 2015-01-29 CN CN201520065380.7U patent/CN204478993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084731A (en) * | 2018-07-20 | 2018-12-25 | 中冶建筑研究总院有限公司 | A kind of rod member for grid leveling device |
| CN109084731B (en) * | 2018-07-20 | 2024-03-29 | 中冶建筑研究总院有限公司 | Net rack rod level measuring device |
| CN112588829A (en) * | 2020-11-16 | 2021-04-02 | 浙江泰富无缝钢管有限公司 | Rapid installation device for large-diameter seamless pipe core rod and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20200129 |