CN206177213U - Return bend angle measuring device - Google Patents
Return bend angle measuring device Download PDFInfo
- Publication number
- CN206177213U CN206177213U CN201620982077.8U CN201620982077U CN206177213U CN 206177213 U CN206177213 U CN 206177213U CN 201620982077 U CN201620982077 U CN 201620982077U CN 206177213 U CN206177213 U CN 206177213U
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- China
- Prior art keywords
- graduated disc
- semi
- bend pipe
- measurement unit
- circular portions
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to an angular surveying field specifically is a return bend angle measuring device, and its measurement that can realize the bending angle after the pipe bending is simple reliable, and it includes the calibrated scale, the calibrated scale includes semicircle subtotal straight section part, straight section part with the diameter of semicircle part becomes 90 degrees contained angles, be provided with 0~180 scale in the semicircle part, the centre of a circle department of semicircle part is provided with the rotatable L shape movable auxiliary scale that lives, with the continuous one side length more than or equal to of centre of a circle department of semicircle part the radius of semicircle part.
Description
Technical field
This utility model is related to angular surveying field, specially a kind of bend pipe angle measurement unit.
Background technology
In boiler product manufacture, it is related to tube bending processing, the angular range of bending is single mostly between 0 ° ~ 180 °
Part tube bending product can contain multiple sweeps, and relative position can be plane or space structure between its elbow, to some
Angle of bend after bending is currently without simple and reliable survey tool.
The content of the invention
In order to solve the above problems, this utility model provides a kind of bend pipe angle measurement unit, and it can realize pipe
The measurement of angle of bend after bending, it is simple and reliable.
Its technical scheme is such：A kind of bend pipe angle measurement unit, it is characterised in that it includes graduated disc, described
Graduated disc includes semi-circular portions and straight part, and the diameter of the straight part and the semi-circular portions is described into 90 degree of angles
0 ° ~ 180 ° of scale is provided with semi-circular portions, the circle centre position of the semi-circular portions is provided with rotatable L-shaped adjustable rule,
Radius of the edge lengths being connected with the circle centre position of the semi-circular portions more than or equal to the semi-circular portions.
It is further characterized by, and 0 ° ~ 180 ° of scale is identified per 1 ° of evenly divided line per 10 ° on the graduated disc
Reading；
The L-shaped adjustable rule corner is provided with breach；
Hollow out design in the middle of the graduated disc；
The L-shaped adjustable rule is installed on the graduated disc by screw and nut cooperation, and the graduated disc back side is provided with
Leg；
The screw is in step, and its one end is threaded, perforate at middle round platform diameter and circle on the graduated disc
Correspondence, the boss that the other end is outer round belt reticulate pattern, the L-shaped adjustable rule is set on the middle round platform of the screw.
After using device of the present utility model, during measurement, the straight part of graduated disc props up one end straight section of bend pipe, rotates
L-shaped adjustable rule makes its a line prop up the other end straight section of bend pipe, and it is curved that the scale that the another a line of L-shaped adjustable rule is located is bend pipe
Bent angle-data；Evenly divided line, mark reading and L-shaped adjustable rule corner are provided with breach on graduated disc, can be convenient to
Hollow out design in the middle of data, graduated disc is read, weight is alleviated, it is overall simpler.
Description of the drawings
Fig. 1 is this utility model structural front view；
Fig. 2 is this utility model structural side view.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of bend pipe angle measurement unit, it includes graduated disc 1, and graduated disc 1 includes semi-circular portions
The diameter of 1-1 and straight part 1-2, straight part 1-2 and semi-circular portions 1-1 is provided with 0 ° into 90 degree of angles in semi-circular portions
~ 180 ° of scale, per 1 ° of evenly divided line, reading is identified per 10 °, and straight part is arranged at 0 ° of side end of scale one, half-round
The circle centre position for dividing 1-1 is provided with rotatable L-shaped adjustable rule 2, and the edge lengths being connected with the circle centre position of semi-circular portions 1-1 are equal to
The radius of semi-circular portions 1-1.The corner of L-shaped adjustable rule 2 is provided with breach；The middle hollow out of graduated disc 1 is designed；L-shaped living moves chi 2 and passes through spiral shell
Nail 3 and the cooperation of nut 4 are installed on graduated disc 1, and the back side of graduated disc 1 is provided with leg 5, and leg 5 can be uniformly arranged three；Screw
3 is in step, and its one end is threaded, middle round platform diameter is corresponding with perforate at circle on graduated disc, the other end is outer round belt
The boss of reticulate pattern, L-shaped adjustable rule 2 is set on the middle round platform of screw 3.Pad 7 is also provided between nut 4 and graduated disc 1.
Measuring principle：Pipe 6 is bent needs the elbow for measuring to be placed in a plane or tight in its measuring surface bottom on product
The auxiliary flat board of patch pipe elbow plane is used as measurement datum.Screw 3 and nut 4 on adjustment graduated disc 1, makes L-shaped adjustable rule 2
In rotatable state, bend pipe angle measurement unit is placed in into inner side of elbow, and makes the upper half circular portion 1-1 of graduated disc 1 and its straight
Section part is fitted with inner side of elbow circular arc and its straight part on tube bending central plane, rotates L-shaped adjustable rule 2 so as to L
Straight part is fitted with elbow opposite side straight part on the outside of shape, tightens the nut 4 of screw 3, makes L-shaped adjustable rule 2 with the phase of graduated disc 1
To fixation, the scale of indentation, there and its scale joint on L-shaped adjustable rule 2, as measured elbow are read on graduated disc 1
Angle of bend data.
Claims (6)
1. a kind of bend pipe angle measurement unit, it is characterised in that it includes graduated disc, the graduated disc includes semi-circular portions and straight
Section part, the diameter of the straight part and the semi-circular portions is provided with 0 ° ~ 180 into 90 degree of angles in the semi-circular portions
° scale, the circle centre position of the semi-circular portions is provided with rotatable L-shaped adjustable rule, the circle centre position phase with the semi-circular portions
Radius of the edge lengths even more than or equal to the semi-circular portions.
2. a kind of bend pipe angle measurement unit according to claim 1, it is characterised in that 0 ° ~ 180 on the graduated disc
° scale per 1 ° of evenly divided line, per 10 ° identify reading.
3. a kind of bend pipe angle measurement unit according to claim 1, it is characterised in that open in the L-shaped adjustable rule corner
It is jagged.
4. a kind of bend pipe angle measurement unit according to claim 1, it is characterised in that hollow out sets in the middle of the graduated disc
Meter.
5. a kind of bend pipe angle measurement unit according to claim 1, it is characterised in that the L-shaped adjustable rule passes through spiral shell
Nail and nut screw connection are installed on the graduated disc, and the graduated disc back side is provided with leg.
6. a kind of bend pipe angle measurement unit according to claim 5, it is characterised in that the screw is in step, its
One end is threaded, middle round platform diameter is corresponding with perforate at circle on the graduated disc, the other end is the convex of outer round belt reticulate pattern
Platform, the L-shaped adjustable rule is set on the middle round platform of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982077.8U CN206177213U (en) | 2016-08-30 | 2016-08-30 | Return bend angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982077.8U CN206177213U (en) | 2016-08-30 | 2016-08-30 | Return bend angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177213U true CN206177213U (en) | 2017-05-17 |
Family
ID=60240491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982077.8U Active CN206177213U (en) | 2016-08-30 | 2016-08-30 | Return bend angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091898A (en) * | 2016-08-30 | 2016-11-09 | 无锡华光锅炉股份有限公司 | A kind of bend pipe angle measurement unit |
| CN108444409A (en) * | 2018-04-23 | 2018-08-24 | 苏州热工研究院有限公司 | A kind of bearing pipe bends angle measurement unit and method |
-
2016
- 2016-08-30 CN CN201620982077.8U patent/CN206177213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091898A (en) * | 2016-08-30 | 2016-11-09 | 无锡华光锅炉股份有限公司 | A kind of bend pipe angle measurement unit |
| CN108444409A (en) * | 2018-04-23 | 2018-08-24 | 苏州热工研究院有限公司 | A kind of bearing pipe bends angle measurement unit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214028 No. 3 Chengnan Road, new Wu District, Jiangsu, Wuxi Patentee after: Wuxi Huaguang Environmental Protection Energy Group Co., Ltd Address before: 214028 No. 3 Chengnan Road, new Wu District, Jiangsu, Wuxi Patentee before: WUXI HUAGUANG BOILER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |