CN205037857U - Device of short -term test stock straightness accuracy - Google Patents
Device of short -term test stock straightness accuracy Download PDFInfo
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- CN205037857U CN205037857U CN201520722776.4U CN201520722776U CN205037857U CN 205037857 U CN205037857 U CN 205037857U CN 201520722776 U CN201520722776 U CN 201520722776U CN 205037857 U CN205037857 U CN 205037857U
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- anchor pole
- briquetting
- test rod
- kidney
- briquettings
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Abstract
The utility model provides a device of short -term test stock straightness accuracy for whether the cooperation clearance gauge inspects every meter crookedness of the stock of surveying up to standard fast, characterized by: including test rod, two briquettings and two nuts, the round bar of the test rod waist corresponding for both ends are equipped with shape stand, waist shape stand side is equipped with the external screw thread, the last lower extreme of briquetting all is equipped with trapezoidal logical groove, the middle part of this briquetting be equipped with with waist shape stand matched with waist shape through -hole, external screw thread on the two nuts cooperation waist shape stand is used for respectively compressing tightly the both ends at the test rod with two briquettings. Provided is a whether the device can inspect the straightness accuracy of the stock that awaits measuring up to standard, convenient and reliable fast conveniently, has low in cost, and the practicality is high, uses the flexibility strong, can adapt to the advantage of the rhythm of mill's quick test.
Description
Technical field
The utility model relates to detection field, particularly a kind of device of quick detection anchor pole linearity.
Background technology
At present, the device of examination steel tube class linearity is multifarious, is wherein no lack of and utilizes the means such as laser detection, dial gauge to reach the device accurately measuring object.But in anchor pole field, not strict just like that to the requirement of linearity, the flexibility of every meter is not more than 4mm can not affect use.So under normal circumstances, we only need check whether the linearity of anchor pole is up to standard can (sagitta of every meter or recessed be deeply no more than 2mm), remakes alignment process, and do not need to measure linearity or a flexibility numerical value accurately for the anchor pole that linearity is not up to standard.In this context, laser detection means just seem cheap, convenient, fast not; Because anchor surface rolling has the external thread of all size (waveform, trapezoidal etc.), centimeter check is also difficult to implement quickly and easily.
Summary of the invention
Whether technical problem to be solved in the utility model is to provide a kind of device of quick detection anchor pole linearity, every meter of flexibility of workman's inspection institute's survey quickly and easily anchor pole can be made up to standard, i.e. the sagitta or recessed dark whether more than 2mm of every meter; Technical problem to be solved in the utility model also comprises reduction apparatus cost, improves device practicality and uses dirigibility, and equipment can be made to adapt to the rhythm of factory's quick test.
In order to realize the object solved the problems of the technologies described above, the utility model have employed following technical scheme:
The device of a kind of quick detection anchor pole linearity of the present utility model, for coordinate clearance gauge rapidly inspection institute whether survey every meter of flexibility of anchor pole up to standard, it is characterized in that: comprise test rod, two briquettings and two nuts;
Described test rod is the round bar that two ends are provided with corresponding kidney-shaped column, and kidney-shaped column side is provided with external thread;
The upper and lower side of described briquetting is equipped with trapezoidal groove, varying in size of two trapezoidal grooves, is respectively used to the anchor pole to be measured blocking different-diameter, and the middle part of this briquetting is provided with the waist through hole matched with kidney-shaped column; Two briquettings are separately positioned on the kidney-shaped column at test rod two ends by waist through hole, the external thread on two nut screw connection kidney-shaped columns, are respectively used to the two ends two briquettings being pressed on test rod; Two dovetail groove bottom surfaces on briquetting are all concordant with test rod.
Concrete: described kidney-shaped strut length is 40mm, and round bar length is 1000mm.
Concrete: the thickness of described clearance gauge is 2mm.
Concrete: the device of described quick detection anchor pole linearity is equipped with the briquetting of multipair different size, as accessory; Often pair of briquetting is equipped with the mutually corresponding trapezoidal groove of two couples, for the anchor pole to be measured coordinating test rod to measure different-diameter.
Using method: during use, chooses a pair briquetting matched with it according to the diameter of anchor pole to be measured, utilize nut that two briquettings will be pressed on the two ends of test rod; Anchor pole to be measured is placed on the apparatus, detects in units of 1000mm; Be specially, use clearance gauge to attempt inserting the gap location of anchor pole to be measured and test rod, if can insert, prove the sagitta or recessed deeply more than 2mm of this section of anchor pole to be measured, if can not insert, then prove that the linearity of this section of anchor pole to be measured is up to standard, and then pull anchor pole to be measured to remove to detect the linearity of its hypomere.
By adopting technique scheme, the utility model has following beneficial effect:
The utility model be a kind of quick detection anchor pole linearity device, whether it can check the linearity of anchor pole to be measured up to standard, convenient and reliable quickly and easily, this device has cheap, practicality is high, uses dirigibility strong, can adapt to the advantage of the rhythm of factory's quick test; In addition, this device connects briquetting by kidney-shaped column, on the one hand, kidney-shaped column is utilized to coordinate the positioning action of waist through hole, quickly and easily two briquettings can be arranged on the two ends for the treatment of measuring staff, and make this two briquetting full symmetric each other, can not relatively rotate, thus be convenient to carry and block anchor pole to be measured, on the other hand, the two sides of kidney-shaped column are arcwall face, are convenient to arrange external thread, with attaching nut, realize the installation fastening effect of nut.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is side view of the present utility model.
Fig. 5 is the structural representation treating measuring staff.
Fig. 6 is the side view treating measuring staff.
Fig. 7 is the front view of briquetting.
Fig. 8 is the vertical view of briquetting.
Fig. 9 is the structural representation of briquetting.
Figure 10 is the vertical view of clearance gauge.
Figure 11 is the front view of clearance gauge.
In figure: 1-test rod, 2-briquetting, 3-nut, 4-clearance gauge, the cylindrical part of 101-test rod, 102-waist type column, the large ladder type groove of 201-, the little ladder type groove of 202-, 203-waist typed through hole.
Embodiment
Below in conjunction with accompanying drawing, further explanation is explained to this patent.But the protection domain of this patent is not limited to concrete embodiment.
Embodiment 1
As shown in the figure, the device of a kind of quick detection anchor pole linearity of this patent, for coordinate thickness be 2mm clearance gauge 4 rapidly inspection institute whether survey every meter of flexibility of anchor pole up to standard, it is characterized in that: comprise test rod 1, two briquettings 2 and two nuts 3.
The round bar of the kidney-shaped column 102 that test rod 1 is corresponding for two ends are provided with, round bar length is 1000mm, and kidney-shaped column 102 side is provided with external thread.
The upper and lower side of briquetting 2 is equipped with trapezoidal groove, varying in size of two trapezoidal grooves, is respectively used to the anchor pole to be measured blocking different-diameter, and the middle part of this briquetting 2 is provided with the waist through hole 203 matched with kidney-shaped column 102; On two briquettings 2 are separately positioned on test rod 1 two ends kidney-shaped column by waist through hole 203,102, two nuts 3 coordinate the external thread on kidney-shaped column 102, are respectively used to the two ends two briquettings 2 being pressed on test rod 1; Two dovetail groove bottom surfaces on briquetting 2 are all concordant with test rod 1.
Wherein, kidney-shaped column 102 length is 40mm, and briquetting is long 130mm, wide 81mm, and the steel plate of thick 20mm is processed into, and clearance gauge 4 is the steel disc of thickness 2mm, two ends rounding, and nut 3 is M16 six square nut.
This device detecting anchor pole linearity is fast equipped with the briquetting 2 of multipair different size, often pair of briquetting 2 is equipped with the mutually corresponding trapezoidal groove of two couples, for the anchor pole to be measured coordinating test rod 1 to measure different-diameter.
During use, choose a pair briquetting 2 matched with it according to the diameter of anchor pole to be measured, utilize nut 3 that two briquettings 2 will be pressed on the two ends of test rod 1; Anchor pole to be measured is placed on the apparatus, detects in units of 1000mm; Be specially, clearance gauge 4 is used to attempt inserting the gap location of anchor pole to be measured and test rod 1, if can insert, prove the sagitta or recessed deeply more than 2mm of this section of anchor pole to be measured, if can not insert, then prove that the linearity of this section of anchor pole to be measured is up to standard, and then pull anchor pole to be measured to remove to detect the linearity of its hypomere.
Claims (4)
1. detect fast a device for anchor pole linearity, for coordinate clearance gauge rapidly inspection institute whether survey every meter of flexibility of anchor pole up to standard, it is characterized in that: comprise test rod, two briquettings and two nuts;
Described test rod is the round bar that two ends are provided with corresponding kidney-shaped column, and kidney-shaped column side is provided with external thread;
The upper and lower side of described briquetting is equipped with trapezoidal groove, varying in size of two trapezoidal grooves, is respectively used to the anchor pole to be measured blocking different-diameter, and the middle part of this briquetting is provided with the waist through hole matched with kidney-shaped column; Two briquettings are separately positioned on the kidney-shaped column at test rod two ends by waist through hole, the external thread on two nut screw connection kidney-shaped columns, are respectively used to the two ends two briquettings being pressed on test rod; Two dovetail groove bottom surfaces on briquetting are all concordant with test rod.
2. detect the device of anchor pole linearity according to claim 1 fast, it is characterized in that: described kidney-shaped strut length is 40mm, round bar length is 1000mm.
3. detect the device of anchor pole linearity according to claim 1 fast, it is characterized in that: the thickness of described clearance gauge is 2mm.
4. detect the device of anchor pole linearity according to claim 1 fast, it is characterized in that: the device of described quick detection anchor pole linearity is equipped with the briquetting of multipair different size, as accessory; Often pair of briquetting is equipped with the mutually corresponding trapezoidal groove of two couples, for the anchor pole to be measured coordinating test rod to measure different-diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722776.4U CN205037857U (en) | 2015-09-18 | 2015-09-18 | Device of short -term test stock straightness accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722776.4U CN205037857U (en) | 2015-09-18 | 2015-09-18 | Device of short -term test stock straightness accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037857U true CN205037857U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520722776.4U Active CN205037857U (en) | 2015-09-18 | 2015-09-18 | Device of short -term test stock straightness accuracy |
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| CN (1) | CN205037857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136002A (en) * | 2015-09-18 | 2015-12-09 | 洛阳中岩工程材料有限公司 | Apparatus for rapid detection of linearity of anchor rod |
-
2015
- 2015-09-18 CN CN201520722776.4U patent/CN205037857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136002A (en) * | 2015-09-18 | 2015-12-09 | 洛阳中岩工程材料有限公司 | Apparatus for rapid detection of linearity of anchor rod |
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