CN215984317U - Welding seam inspection ruler for pressure container inspection - Google Patents
Welding seam inspection ruler for pressure container inspection Download PDFInfo
- Publication number
- CN215984317U CN215984317U CN202122490179.1U CN202122490179U CN215984317U CN 215984317 U CN215984317 U CN 215984317U CN 202122490179 U CN202122490179 U CN 202122490179U CN 215984317 U CN215984317 U CN 215984317U
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- ruler
- chi
- inspection
- pressure vessel
- fixedly connected
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- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 title abstract description 21
- 239000003381 stabilizer Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229920003266 Leaf® Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a welding seam inspection ruler for inspecting a pressure container, which comprises a ruler plate, wherein the front side of the ruler plate is connected with a height ruler in a sliding manner, the back side of the ruler plate is connected with a multipurpose ruler in a rotating manner, the front side of the ruler plate is connected with a depth ruler in a sliding manner, positioning frames are respectively arranged on the left side and the right side of the ruler plate, the lower surfaces of the two positioning frames are respectively and fixedly connected with a cylinder, the inner top wall of the cylinder is fixedly connected with a spring, the inner wall of the cylinder is connected with a circular plate in a sliding manner, the lower surface of the circular plate is fixedly connected with an ejector rod, and the bottom end of the ejector rod is fixedly connected with a supporting plate. This welding seam inspection chi is used in pressure vessel inspection, with two layer board overlap joints on the pressure vessel surface, only need press the chi board with the hand and do not have sharp-pointed position, can make chi board overlap joint on the pressure vessel surface, and then inspect the welding seam on pressure vessel surface, reduced the contact area of inspection personnel with the hand and inspection chi, and then improved the security of inspection personnel when using the inspection chi to inspect.
Description
Technical Field
The utility model relates to the technical field of weld inspection, in particular to a weld inspection ruler for inspecting a pressure container.
Background
The welding seam inspection ruler mainly comprises a main ruler, a sliding ruler and a diagonal ruler, is a special measuring tool for a welder to measure the angle of a groove of a welding part, the width and the height of a welding seam and the welding gap, and is often required to be used for detecting the height, the width, the gap and the undercut depth of the welding seam at a product when various welding products are inspected.
When using, the existing welding seam inspection ruler needs an inspector to support the inspection ruler with hands and lean the inspection ruler on the surface of a pressure container, and because the inspection ruler is relatively sharp, when the inspection ruler is supported and operated with hands, the inspection ruler is easily stabbed by the sharp part, so that the welding seam inspection ruler has certain potential safety hazards during use and is relatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a welding seam inspection ruler for inspecting a pressure container, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding seam inspection chi is used in pressure vessel inspection, includes the chi board, and the positive sliding connection of chi board has the tongue, and the back of chi board rotates and is connected with multi-purpose chi, and the positive sliding connection of chi board has the degree of depth chi, the locating frame is all installed to the left and right sides of chi board, the equal fixedly connected with drum of lower surface of two locating frames, the interior roof fixedly connected with spring of drum, the inner wall sliding connection of drum has the circular slab, the lower fixed surface of circular slab is connected with the ejector pin, the bottom fixedly connected with layer board of ejector pin, the equal threaded connection in the looks back of two locating frames has positioning bolt, the equal sliding connection in inner wall of two locating frames has the fly leaf, two stabilizer bars of the equal fixedly connected with of opposite face of two fly leafs.
Preferably, the front surface of the ruler plate, the height ruler and the depth ruler are provided with scale marks at positions corresponding to each other.
Preferably, the left side and the right side of the ruler plate are both provided with positioning screw holes and round holes, and the positioning screw holes and the round holes are respectively matched with the positioning bolts and the stabilizer bars.
Preferably, the upper surface of the circular plate is fixedly connected with the bottom end of the spring.
Preferably, the lower surface of the cylinder is provided with a circular through hole, and the circular through hole is matched with the ejector rod.
Preferably, a transmission threaded hole is formed in the side face of the movable plate, and the inner wall of the transmission threaded hole is in threaded connection with the positioning bolt.
Advantageous effects
The utility model provides a welding seam inspection ruler for inspecting a pressure container, which has the following beneficial effects:
1. this welding seam inspection chi is used in pressure vessel inspection, with two layer board overlap joints on the pressure vessel surface, only need press the chi board with the hand and do not have sharp-pointed position, can make chi board overlap joint on the pressure vessel surface, and then inspect the welding seam on pressure vessel surface, reduced the contact area of inspection personnel with the hand and inspection chi, and then improved the security of inspection personnel when using the inspection chi to inspect.
2. This welding seam inspection chi is used in pressure vessel inspection rotates positioning bolt, can drive two stabilizer bars through the fly leaf and insert two round holes, and positioning bolt inserts the location screw simultaneously, has improved the stability of two layer boards in the testing process, and conveniently carries out the dismouting when necessary, and is more convenient during the use.
Drawings
FIG. 1 is a schematic view of a partial front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a partial three-dimensional explosion structure of the positioning frame and the ruler plate of the present invention.
In the figure: the device comprises a 1-ruler plate, a 2-height ruler, a 3-purpose ruler, a 4-depth ruler, a 5-positioning frame, a 6-cylinder, a 7-spring, an 8-round plate, a 9-ejector rod, a 10-supporting plate, 11-positioning bolts, a 12-movable plate and a 13-stabilizer bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pressure vessel inspects and examines chi with weld, includes ruler board 1, and the front sliding connection of ruler board 1 has height chi 2, and the back of ruler board 1 rotates and is connected with multi-purpose chi 3, and the front sliding connection of ruler board 1 has depth chi 4, and the front of ruler board 1 all is provided with the scale mark with height chi 2 and depth chi 4 corresponding position.
Locating frame 5 is all installed to the left and right sides of chi board 1, and the equal fixedly connected with drum 6 of the lower surface of two locating frames 5, the interior roof fixedly connected with spring 7 of drum 6, the inner wall sliding connection of drum 6 has circular slab 8, the upper surface of circular slab 8 and the bottom fixed connection of spring 7.
The lower surface of circular plate 8 is fixedly connected with ejector pin 9, and circular through-hole has been seted up to the lower surface of drum 6, and circular through-hole and ejector pin 9 looks adaptation, and the bottom fixedly connected with layer board 10 of ejector pin 9.
With two layer boards 10 overlap joints on the pressure vessel surface, only need press chi board 1 with the hand and do not have sharp-pointed position, can make chi board 1 overlap joint on the pressure vessel surface, and then inspect the welding seam on pressure vessel surface, reduced the contact area of inspection personnel with the hand and the inspection chi, and then improved the security of inspection personnel when using the inspection chi to inspect.
The opposite sides of the two positioning frames 5 are in threaded connection with positioning bolts 11, the inner walls of the two positioning frames 5 are in sliding connection with movable plates 12, and the opposite surfaces of the two movable plates 12 are fixedly connected with two stabilizer bars 13.
The left side and the right side of the ruler plate 1 are provided with positioning screw holes and round holes, the positioning screw holes and the round holes are respectively matched with the positioning bolts 11 and the stabilizer bar 13, the side surface of the movable plate 12 is provided with transmission threaded holes, and the inner wall of the transmission threaded holes is in threaded connection with the positioning bolts 11.
Rotating positioning bolt 11, can driving two stabilizer bars 13 through fly leaf 12 and insert two round holes, positioning bolt 11 inserts in the location screw hole simultaneously, has improved the stability of two layer boards 10 in the testing process, and conveniently carries out the dismouting when necessary, and is more convenient during the use.
The working principle is as follows: when using this welding seam inspection chi, at first aim at the set screw hole department of chi board 1 both sides with two locating frames 5, rotate positioning bolt 11, make positioning bolt 11 insert in the set screw hole, when positioning bolt 11 rotates, drive four stabilizer bars 13 through two fly leaf 12 and insert in the round hole, can improve the stable effect of locating frame 5 in chi board 1 both sides, with two layer board 10 overlap joints on the pressure vessel surface, the inspector only need press the chi board 1 surface with the hand and do not have sharp-pointed position, can drive chi board 1 contact pressure vessel surface, and make drum 6 extrude spring 7 downwards, the area of contact and the time of inspector with the inspection chi have been reduced, the security in the inspection process has been improved, it is more convenient during the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pressure vessel examines and uses weld inspection chi, includes chi board (1), and the front sliding connection of chi board (1) has height chi (2), and the back of chi board (1) rotates and is connected with multi-purpose chi (3), and the front sliding connection of chi board (1) has degree of depth chi (4), its characterized in that: locating frame (5) are all installed to the left and right sides of chi board (1), the equal fixedly connected with drum (6) of lower surface of two locating frames (5), the interior roof fixedly connected with spring (7) of drum (6), the inner wall sliding connection of drum (6) has circular slab (8), the lower fixed surface of circular slab (8) is connected with ejector pin (9), the bottom fixedly connected with layer board (10) of ejector pin (9), the equal threaded connection in the back of the looks of two locating frames (5) has positioning bolt (11), the equal sliding connection in inner wall of two locating frames (5) has fly leaf (12), two stabilizer bar (13) of the equal fixedly connected with of opposite face of two fly leaf (12).
2. The weld inspection gauge for inspecting a pressure vessel according to claim 1, wherein: and graduation lines are arranged on the front surface of the ruler plate (1) and the positions corresponding to the height ruler (2) and the depth ruler (4).
3. The weld inspection gauge for inspecting a pressure vessel according to claim 1, wherein: the left side and the right side of the ruler plate (1) are provided with positioning screw holes and round holes, and the positioning screw holes and the round holes are matched with the positioning bolts (11) and the stabilizer bars (13) respectively.
4. The weld inspection gauge for inspecting a pressure vessel according to claim 1, wherein: the upper surface of the circular plate (8) is fixedly connected with the bottom end of the spring (7).
5. The weld inspection gauge for inspecting a pressure vessel according to claim 1, wherein: the lower surface of the cylinder (6) is provided with a circular through hole, and the circular through hole is matched with the ejector rod (9).
6. The weld inspection gauge for inspecting a pressure vessel according to claim 1, wherein: the side surface of the movable plate (12) is provided with a transmission threaded hole, and the inner wall of the transmission threaded hole is in threaded connection with the positioning bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490179.1U CN215984317U (en) | 2021-10-15 | 2021-10-15 | Welding seam inspection ruler for pressure container inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490179.1U CN215984317U (en) | 2021-10-15 | 2021-10-15 | Welding seam inspection ruler for pressure container inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215984317U true CN215984317U (en) | 2022-03-08 |
Family
ID=80511829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122490179.1U Expired - Fee Related CN215984317U (en) | 2021-10-15 | 2021-10-15 | Welding seam inspection ruler for pressure container inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215984317U (en) |
-
2021
- 2021-10-15 CN CN202122490179.1U patent/CN215984317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |