CN216205857U

CN216205857U - Welding seam inspection ruler

Info

Publication number: CN216205857U
Application number: CN202122644682.8U
Authority: CN
Inventors: 金雷; 李小虎; 郑向裕; 单薇君; 方泽生; 刘梅香
Original assignee: Zhejiang Panlong Engineering Management Co ltd
Current assignee: Zhejiang Panlong Engineering Management Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a welding seam inspection ruler which comprises a body, a sliding ruler and a limiting plate, wherein two groups of scale marks which are arranged at equal intervals are arranged on the front surface of the body, two groups of flashing lamps which are arranged at equal intervals are arranged on the front surface of the body, a clamping groove is formed in the front surface of the body, a limiting block is arranged on the inner wall of the clamping groove, and the front surface of the limiting block is fixedly connected with the back surface of the limiting plate. According to the utility model, the elastic force provided by the compression spring is matched with the limiting block and the body, and the sliding ruler can be pushed back to the original position again by utilizing the elastic force of the compression spring after the measurement is finished, so that the preparation is rapidly prepared for the next measurement, the manual operation of people is not needed, the problems that the manual type homing is needed after the measurement is finished, the inspection time is wasted, the inspection difficulty is increased, and the use is inconvenient for people are solved.

Description

Welding seam inspection ruler

Technical Field

The utility model relates to the technical field of welding seam inspection rulers, in particular to a welding seam inspection ruler.

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 suitable for products and parts with high welding quality requirements, such as boilers or pressure containers.

When the existing welding seam inspection ruler is used, the structure is simple, after the measurement is completed, people are required to manually move the sliding ruler to return to the original position to perform the next measurement, the inspection time of people is wasted, the inspection difficulty is increased, the use of people is inconvenient, meanwhile, due to the fact that scales on the inspection ruler are small, people cannot observe and record conveniently, the practicability of the inspection ruler is reduced, and therefore technical personnel in the field provide the welding seam inspection ruler to solve the problem of the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding seam inspection ruler, which can automatically return the odor of a sliding ruler without manual operation, and can facilitate people to carry out rapid degree and record inspection data.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a welding seam inspection chi, includes body, slide rule and limiting plate, the front of body is equipped with the scale mark that two sets of equidistance were arranged, the flashing light that two sets of equidistance were arranged is installed in the front of body, the joint groove has been seted up in the front of body, the stopper is installed to the inner wall in joint groove, the front of stopper and the back fixed connection of limiting plate, compression spring is all installed to the upper surface of stopper and the bottom surface of stopper, the conducting block that has the equidistance to arrange is all inlayed to the both sides face in joint groove, two battery chambeies, every have been seted up to the inside of slide rule the battery chamber all installs the battery, electrically conductive shell fragment is all installed to the both sides face of slide rule.

Preferably, the sliding ruler is connected inside the clamping groove in a sliding mode, and the back face of the limiting plate is in contact with the front face of the sliding ruler.

Preferably, the upper surface mounting of slide rule has first measuring head, the second measuring head is installed to the bottom surface of slide rule, first scale needle and second scale needle are installed respectively to the front of slide rule.

Preferably, two backing plates, two have been placed to the below of first measuring head a side that the backing plate is close to each other respectively with a side fixed connection that two compression spring kept away from each other, two a side that the backing plate kept away from each other contacts with the interior roof of slide rule and the interior diapire of slide rule respectively.

Preferably, two fixing through holes are formed in the front face of the body, and the instruction board is installed on the front face of the body.

Preferably, two sliding chutes, every have been seted up to the inner wall in joint groove the equal sliding connection in inside of sliding chute has a sliding block, every the front of sliding block all with the back fixed connection of slide ruler.

Preferably, each inside wall of sliding tray all installs the blotter, two the one side that the blotter is close to each other respectively with the interior roof of two sliding trays and the interior diapire fixed connection of sliding tray.

In the present invention,

1. the elastic force provided by the compression spring is matched with the limiting block and the body, so that the sliding ruler can be pushed back to the original position by the elastic force after measurement is finished, preparation is rapidly made for next measurement, manual operation of people is not needed, the problems that manual machine type homing is needed after measurement is finished, inspection time is wasted, inspection difficulty is increased, and people are inconvenient to use are solved, the text stability during returning of the sliding ruler can be improved by arranging the clamping groove matched with the limiting plate and the limiting block, and the effect of improving the returning stability and reliability of the sliding ruler is achieved;

2. through being provided with flashing light cooperation scale mark, conducting block and electrically conductive shell fragment, after the conducting block of electrically conductive shell fragment and different positions contacted, can make the flashing light of relevant position light, thereby can make people judge the position of scale mark fast, make the quick accuracy more of reading, play and to make things convenient for people to observe and the record, improve the effect of inspection chi practicality, can increase the device's working radius through being provided with the battery, make it need not to connect the power use, play the effect that the device conveniently carries more.

Drawings

FIG. 1 is a schematic structural diagram of a front view of a body of the present invention;

FIG. 2 is a schematic structural diagram of a front sectional view of a body of the present invention;

FIG. 3 is a schematic structural view in elevation and section of a slide rule of the present invention;

fig. 4 is a schematic structural diagram of a top view of the limiting plate of the utility model.

In the figure: 1. a body; 2. a second measuring head; 3. a sliding rule; 4. a first scale pin; 5. scale marking; 6. a descriptive plate; 7. a limiting plate; 8. a compression spring; 9. a first measuring head; 10. a base plate; 11. a fixing through hole; 12. a second scale needle; 13. a clamping groove; 14. a sliding groove; 15. a limiting block; 16. a cushion pad; 17. a slider; 18. a conductive block; 19. a conductive spring plate; 20. a storage battery; 21. a battery cavity; 22. and flashing the light.

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.

Referring to fig. 1-4, the present invention: the utility model provides a welding seam inspection chi, which comprises a body 1, slide rule 3 and limiting

plate

7, 3 sliding connection of slide rule are in the inside of joint groove 13, the back of limiting plate 7 contacts with the front of slide rule 3, the last surface mounting of slide rule 3 has first measuring head 9, second measuring head 2 is installed to the bottom surface of slide rule 3, first scale needle 4 and second scale needle 12 are installed respectively to the front of slide rule 3, through 9 cooperation second measuring heads 2 of first measuring head, can measure width and the thickness of welding seam as required, can point out specific measured data through first scale needle 4 and second scale needle 12, play the effect that makes things convenient for people to carry out the reading.

The front of body 1 is equipped with the scale mark 5 that two sets of equidistance were arranged, and two fixing hole 11 have been seted up in the front of body 1, and instruction tablet 6 is installed in the front of body 1, utilizes fixing hole 11 to make things convenient for people to fix and hang the device, plays the effect that makes things convenient for people to place.

The flashing lamps 22 that two sets of equidistance were arranged are installed in the front of body 1, joint groove 13 has been seted up in the front of body 1, two sliding tray 14 have been seted up to the inner wall in joint groove 13, the equal sliding connection in inside of every sliding tray 14 has sliding block 17, every sliding block 17's front all with the back fixed connection of slide rule 3, through sliding tray 14 cooperation sliding block 17, can further increase the stability that slide rule 3 removed, play and to make slide rule 3 move more reliable and more steady effect.

Stopper 15 is installed to the inner wall of joint groove 13, stopper 15's the front and limiting plate 7's back fixed connection, blotter 16 is all installed to every sliding tray 14's inside wall, two blotter 16 side that are close to each other respectively with the interior roof of two sliding tray 14 and the interior diapire fixed connection of sliding tray 14, utilize blotter 16 can prevent that sliding block 17 from striking sliding tray 14, play the effect that reduces friction and increase sliding block 17 life.

Compression spring 8 is all installed to stopper 15's upper surface and stopper 15's bottom surface, two backing plates 10 have been placed to first measuring head 9's below, a side that two backing plates 10 are close to each other respectively with a side fixed connection that two compression spring 8 kept away from each other, a side that two backing plates 10 kept away from each other contacts with the interior roof of slide rule 3 and the interior diapire of slide rule 3 respectively, utilize backing plate 10 can place compression spring 8 direct contact slide rule 3, avoid rubbing with slide rule 3, influence the effect of compression spring 8 precision of kick-backing.

The conducting block 18 that has the equidistance to arrange is all inlayed to the both sides face of joint groove 13, two battery chamber 21 have been seted up to slide rule 3's inside, battery 20 is all installed to the inside wall in every battery chamber 21, electrically conductive shell fragment 19 is all installed to slide rule 3's both sides face, battery 20 passes through the wire and is connected with electrically conductive shell fragment 19 electricity, conducting block 18 passes through the wire and is connected with flashing light 22 electricity, can provide the electric energy through battery 20, play and to increase the effect of the device portability.

The working principle of the utility model is as follows; when the device is used, the first measuring head 9 or the second measuring head 2 is in contact with a measured welding seam, then the body 1 is manually pressed, the sliding ruler 3 slides in the clamping groove 13, the compression spring 8 can be forced to contract and accumulate pressure, at the moment, the electric conduction elastic sheet 19 slides to be in contact with the electric conduction block 18, so that the flashing lamp 22 forms a loop and generates light, and therefore people can conveniently and quickly judge measured data, observation and recording are facilitated, the practicability of the testing ruler is improved, the device can be free of a plug-in power supply through electric energy provided by the storage battery 20, the portability of the device is improved, after the testing ruler is manually taken up after measurement is completed, the sliding ruler 3 can be pushed to return quickly through the elastic force accumulated by the compression spring 8, the sliding ruler 3 does not need to be manually slid by people, the testing time is saved, and the device can be quickly prepared for next testing, people can conveniently check the welding seam.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a welding seam inspection chi, includes body (1), slide rule (3) and limiting plate (7), its characterized in that: the front of body (1) is equipped with scale (5) that two sets of equidistance were arranged, flashing light (22) that two sets of equidistance were arranged are installed in the front of body (1), joint groove (13) have been seted up in the front of body (1), stopper (15) are installed to the inner wall of joint groove (13), the front of stopper (15) and the back fixed connection of limiting plate (7), compression spring (8) are all installed to the upper surface of stopper (15) and the bottom surface of stopper (15), the conducting block (18) that the equidistance was arranged are all inlayed to the both sides face of joint groove (13), two battery chambers (21), every have been seted up to the inside of slide rule (3) battery chamber (21) inside wall all installs battery (20), electrically conductive shell fragment (19) are all installed to the both sides face of slide rule (3).

2. The weld inspection gauge according to claim 1, wherein: the sliding ruler (3) is connected inside the clamping groove (13) in a sliding mode, and the back face of the limiting plate (7) is in contact with the front face of the sliding ruler (3).

3. The weld inspection gauge according to claim 1, wherein: the upper surface mounting of slide rule (3) has first measuring head (9), second measuring head (2) are installed to the bottom surface of slide rule (3), first scale needle (4) and second scale needle (12) are installed respectively to the front of slide rule (3).

4. A weld seam test ruler according to claim 3, characterized in that: two backing plates (10) have been placed to the below of first measuring head (9), two a side that backing plate (10) are close to each other is respectively with a side fixed connection that two compression spring (8) kept away from each other, two a side that backing plate (10) kept away from each other contacts with the interior roof of slide ruler (3) and the interior diapire of slide ruler (3) respectively.

5. The weld inspection gauge according to claim 1, wherein: two fixing through holes (11) are formed in the front face of the body (1), and an instruction board (6) is installed on the front face of the body (1).

6. The weld inspection gauge according to claim 1, wherein: two sliding tray (14), every have been seted up to the inner wall in joint groove (13) the equal sliding connection in inside of sliding tray (14) has sliding block (17), every the front of sliding block (17) all with the back fixed connection of slide gauge (3).

7. The weld inspection gauge according to claim 6, wherein: each inside wall of sliding tray (14) all installs blotter (16), two the side that each other is close to of blotter (16) respectively with the interior roof of two sliding tray (14) and the interior diapire fixed connection of sliding tray (14).