CN216593250U - Spherical tank edge angle measuring tool - Google Patents
Spherical tank edge angle measuring tool Download PDFInfo
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- CN216593250U CN216593250U CN202122440487.3U CN202122440487U CN216593250U CN 216593250 U CN216593250 U CN 216593250U CN 202122440487 U CN202122440487 U CN 202122440487U CN 216593250 U CN216593250 U CN 216593250U
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- spherical tank
- guide rail
- sliding block
- curved guide
- measuring tool
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Abstract
The utility model relates to a spherical tank edge angle measuring tool which comprises a curved surface guide rail, supporting legs, a sliding block and a laser range finder, wherein the supporting legs are arranged at two ends of the curved surface guide rail and can be abutted against the surface of a spherical tank; the sliding block is arranged on the curved guide rail and can move along the curved guide rail; the laser range finder is arranged on the sliding block, and can obtain a distance value from the surface of the spherical tank. Compared with the prior art, the utility model reduces the weight of the measuring tool by manufacturing the sample plate ruler into the strip-shaped structure with the same curvature as that of the spherical tank, and in addition, the distance meter is fixedly connected on the movable sliding block, so that the distance meter can move along the strip-shaped guide rail, and the accurate measurement of the edge angle is conveniently implemented.
Description
Technical Field
The utility model relates to the field of inspection and detection, in particular to a tool for measuring the edge angle of a spherical tank.
Background
In the process of assembly welding of the spherical tank, after welding is completed, the edge angle of the welding seam is required to be measured. The traditional measuring method needs to manufacture a template ruler with one side having the same curvature as the spherical tank for measurement, and the measuring tool is heavy and inconvenient to operate.
In addition, in the measuring process, a measuring scale needs to be matched, and the error is large. Therefore, there is an urgent need to develop a measuring tool capable of conveniently and accurately measuring the edge angle of the welding seam of the spherical tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a spherical tank edge angle measuring tool so as to solve the problem of accurate measurement of the edge angle of the welding seam of the spherical tank.
The distance measuring device has the advantages that the sample plate ruler is made into a strip-shaped structure with the same curvature as that of the spherical tank, so that the weight of the measuring tool is reduced, and in addition, the distance measuring device is fixedly connected to the movable sliding block, so that the distance measuring device can move along the strip-shaped guide rail, and the accurate measurement of the edge angle is conveniently implemented.
The purpose of the utility model can be realized by the following technical scheme:
the utility model aims to protect a spherical tank edge angle measuring tool, which comprises a curved surface guide rail, a supporting leg, a sliding block and a laser range finder, wherein the curved surface guide rail comprises the following specific components:
the supporting legs are arranged at two ends of the curved surface guide rail and can be abutted against the surface of the spherical tank;
the sliding block is arranged on the curved guide rail and can move along the curved guide rail;
the laser range finder is arranged on the sliding block and can obtain a distance value from the surface of the spherical tank.
Further, the curvature of the curved guide rail is matched with the curvature of the spherical tank.
Furthermore, a through hole is formed in the sliding block, and the curved guide rail penetrates through the through hole.
Furthermore, the through hole and the curved guide rail form a clearance fit structure.
Furthermore, a T-shaped groove is formed in the sliding block, and the laser range finder is arranged in the T-shaped groove.
Furthermore, a threaded hole is formed in the sliding block, a locking screw is arranged in the threaded hole, and the sliding block is fixed on the surface of the curved guide rail through the abutting force of the locking screw on the curved guide rail.
Furthermore, threaded holes are formed in the sliding block, a plurality of threaded holes and screws matched with the threaded holes are formed in the supporting legs, and the supporting legs are fixed to the two sides of the curved surface guide rail through the screws.
Further, the extension line of the length direction of the supporting leg passes through the sphere center of the measuring spherical tank.
Further, the laser range finder is fixed on the sliding block through a screw.
Furthermore, one end of the supporting leg, which is abutted against the surface of the spherical tank, is of a sharp-angled structure.
Compared with the prior art, the utility model has the following technical advantages:
1. the curved guide rail adopted in the utility model has narrow width, light weight and more convenient measurement process.
2. The length values of the two supporting legs of the curved guide rail adopted in the utility model are fixed, so that the distance measuring instrument can conveniently measure and compare data.
3. When the supporting legs are installed, the supporting legs are perpendicular to the curved surface of the curved surface guide rail, namely the extension lines of the supporting legs pass through the sphere center of the measured spherical tank, so that the measured value is more accurate.
4. The front surface of the sliding block is provided with a threaded hole, and the sliding block can be fixed at any position of the curved guide rail by the arrangement of a screw in the threaded hole.
5. The sliding block can move along the curved guide rail, so that data at any position in the range of the guide rail can be conveniently measured.
Drawings
FIG. 1 is a schematic view of the spherical tank edge angle measuring tool according to the present invention;
FIG. 2 is a schematic left-side view of the tool for measuring spherical tank edge angle in the present invention;
FIG. 3 is a schematic top view of the tool for measuring spherical tank edge angle in the present invention;
FIG. 4 is a schematic view of a curved guide rail according to the present invention;
FIG. 5 is a schematic view of a slider structure according to the present invention;
FIG. 6 is a schematic view of a support leg structure according to the present invention.
In the figure: 1. the device comprises a curved guide rail, 2 parts of a sliding block, 2-1 parts of a locking screw, 2-2 parts of a fixing screw, 3 parts of a laser range finder, 4 parts of a supporting leg, 5 parts of a fixing screw, 6 parts of a spherical shell plate, 7 parts of a welding line.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments. In the technical scheme, the characteristics such as the part type, the material name, the connection structure and the like which are not explicitly described are all regarded as common technical characteristics disclosed in the prior art.
As shown in figures 1 to 6, the utility model relates to a spherical tank edge angle measuring tool, which comprises a curved guide rail 1, a sliding block 2, a locking screw 2-1, a fixing screw 2-2, a laser range finder 3, a supporting leg 4, a fixing screw 5, a spherical shell plate 6 and a welding line 7.
The curvature of the curved guide rail 1 is matched with that of the spherical tank. Through making into the template chi and having the bar structure of the same camber with the spherical tank to alleviate measuring tool's weight, in addition with distancer fixed connection on mobilizable slider, make the distancer can follow the strip guide rail and remove, conveniently implement the accurate measurement of edges and corners angle.
The supporting legs 4 are arranged at two ends of the curved surface guide rail 1, the supporting legs 4 can be abutted to the surface of the spherical tank, and the extension lines of the length directions of the supporting legs pass through the sphere center of the measuring spherical tank. The end of the supporting leg 4, which is abutted against the surface of the spherical tank, is of a sharp-angled structure.
The sliding block 2 is arranged on the curved guide rail 1 and can move along the curved guide rail 1;
the laser range finder 3 is arranged on the sliding block 2, and can obtain a distance value from the surface of the spherical tank. The laser range finder 3 is fixed on the sliding block 2 through a screw.
A through hole is formed in the sliding block 2, and the curved guide rail 1 penetrates through the through hole. The through hole and the curved guide rail 1 form a clearance fit structure. And a T-shaped groove is formed in the sliding block 2, and the laser range finder 3 is arranged in the T-shaped groove. The slider 2 is provided with a threaded hole, a locking screw 2-1 is arranged in the threaded hole, and the slider 2 is fixed on the surface of the curved guide rail 1 through the abutting force of the locking screw 2-1 on the curved guide rail 1. Be equipped with the screw hole on the slider 2, be equipped with a plurality of screw holes and match the screw on the screw hole on the supporting leg 4, supporting leg 4 is fixed in through the screw 1 both sides of curved surface guide rail.
The curved surface guide rail 1 is provided with two long edges, the curvature of the long edges is the same as that of the spherical tank, the section of the curved surface guide rail 1 is rectangular, two threaded holes are formed in two ends of the curved surface guide rail respectively, and the depth direction of the threaded holes is perpendicular to the end face of the curved surface guide rail. One end of the supporting leg 4 is of a sharp-angled structure, the other end of the supporting leg is provided with two circular through holes, and the diameter and the distance of the through holes are respectively the same as the diameter and the distance of the threaded holes at the end part of the curved-surface guide rail. The supporting legs 4 are fixedly connected to two ends of the curved guide rail 1 through the fixing screws 5.
The horizontal direction of the sliding block 2 is provided with a rectangular guide hole, the curved guide rail 1 penetrates through the rectangular guide hole of the sliding block 2 to be connected in a matching mode, the sliding block 2 can slide on the curved guide rail, and the sliding block is locked at any position of the curved guide rail 1 through the locking screw 2-1. A T-shaped through groove is formed in the vertical direction of the sliding block 2, the laser range finder 3 is of a cuboid structure with a rectangular cross section and is installed in the T-shaped through groove, and the laser range finder 2 is fixed in the T-shaped through groove of the sliding block 2 through the fixing screws 2-2.
When the detection is carried out, the spherical tank edge angle measuring tool is placed on the outer surface of the spherical tank across a welding line, and the supporting legs 4 are perpendicular to the measuring surface of the spherical tank. And adjusting the installation position of the laser range finder 3 in the sliding block 2 to enable the bottom surface of the laser range finder 3 to be flush with the outer arc surface of the curved guide rail 1. And moving the sliding block 2 to enable the laser range finder 2 to aim at the welding seam 7 on the spherical shell plate 6 for measurement, wherein the measured value is the distance from the surface of the welding seam 7 to the outer arc surface of the curved guide rail 1, and the value measured by the laser range finder 3 is subtracted from the length of the supporting leg 4, so that the result is the edge angle of the measured welding seam.
The embodiments described above are intended to facilitate the understanding and use of the utility model by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The utility model provides a spherical tank edges and corners angle measuring tool which characterized in that includes:
a curved guide rail (1);
the supporting legs (4) are arranged at two ends of the curved surface guide rail (1), and the supporting legs (4) can be abutted against the surface of the spherical tank;
the sliding block (2) is arranged on the curved guide rail (1) and can move along the curved guide rail (1);
and the laser range finder (3) is arranged on the sliding block (2) and can acquire a distance value from the surface of the spherical tank.
2. A spherical tank rim angle measuring tool according to claim 1, characterized in that the curvature of the curved guide rail (1) matches the curvature of the spherical tank.
3. The tool for measuring the angular degree of the spherical tank is characterized in that a through hole is formed in the sliding block (2), and the curved guide rail (1) penetrates through the through hole.
4. A spherical tank edge angle measuring tool according to claim 3, characterized in that the through hole and the curved guide rail (1) form a clearance fit structure.
5. The tool for measuring the angular degree of the spherical tank according to claim 1, wherein a T-shaped groove is arranged on the sliding block (2), and the laser range finder (3) is arranged in the T-shaped groove.
6. The spherical tank edge angle measuring tool according to claim 1, wherein a threaded hole is formed in the sliding block (2), a locking screw (2-1) is arranged in the threaded hole, and the sliding block (2) is fixed on the surface of the curved guide rail (1) through the abutting force of the locking screw (2-1) on the curved guide rail (1).
7. The spherical tank edge angle measuring tool according to claim 1, wherein a threaded hole is formed in the sliding block (2), a plurality of threaded holes and screws matched with the threaded holes are formed in the supporting leg (4), and the supporting leg (4) is fixed to two sides of the curved guide rail (1) through screws.
8. A tool for measuring the angular orientation of a spherical tank, as claimed in claim 1, wherein the extension of the support leg in the longitudinal direction passes through the center of the spherical tank.
9. A spherical tank rim angle measuring tool according to claim 1, characterized in that the laser range finder (3) is fixed to the slide block (2) by screws.
10. The tool for measuring the angular orientation of spherical tank according to claim 1, wherein the end of the supporting leg (4) against the spherical tank surface is a pointed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122440487.3U CN216593250U (en) | 2021-10-11 | 2021-10-11 | Spherical tank edge angle measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122440487.3U CN216593250U (en) | 2021-10-11 | 2021-10-11 | Spherical tank edge angle measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593250U true CN216593250U (en) | 2022-05-24 |
Family
ID=81639159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122440487.3U Active CN216593250U (en) | 2021-10-11 | 2021-10-11 | Spherical tank edge angle measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216593250U (en) |
-
2021
- 2021-10-11 CN CN202122440487.3U patent/CN216593250U/en active Active
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