CN216803417U

CN216803417U - Bifurcated pipe interface positioning laser marking tool

Info

Publication number: CN216803417U
Application number: CN202220439341.9U
Authority: CN
Inventors: 王猛; 王麓淇; 李华磊; 栾俊
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-24
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a bifurcated pipe interface positioning laser marking tool which comprises fixing rods, polyurethane plates, a central rod, a level gauge and a laser marking instrument, wherein the polyurethane plates are arranged on two sides of the fixing rods, the rotating central rod is connected between 2 fixing rods, the level gauge is arranged in the middle of the upper surface of the central rod, 2 rotating first mounting rods are arranged on one side of the central rod, the outer surface of each first mounting rod is connected with an accessory rod, a mounting pipe is fixed on the outer surface of the lower end of each accessory rod, and side clamping rods are fixed on the outer surfaces of two sides of the central rod. According to the bifurcated pipe interface positioning laser marking tool, the laser marking instrument is fixed on the main pipe, then the bifurcated pipe is fixed below the main pipe through the installation pipe, meanwhile, the laser marking instrument is used for marking out the parts needing to be cut and punched on the main pipe and the bifurcated pipe, and errors generated during division marking are greatly reduced.

Description

Branch pipe interface location laser marking tool

Technical Field

The utility model relates to the technical field of pipeline laser scribing, in particular to a bifurcated pipe interface positioning laser scribing tool.

Background

There are a large amount of pipelines in the factory to be used for conveying various media, but in the actual production process, because later stage additional equipment or line change, often need to weld a reposition of redundant personnel pipeline on the side surface of main pipeline, the traditional mode is through pressing reposition of redundant personnel pipeline on main pipeline through the mode of manual marking-out confirm the cutting position and the position of punching of pipeline, but such mode can make the connection precision between the pipeline not enough, the gaps at the pipe connecting positions need to be filled with a large amount of welding materials, and the welding materials cannot stably seal the seams for a long time, thereby leading the connection part of the branch pipe to have certain hidden trouble, simultaneously leading the position precision of the mounting hole during the pre-marking processing to be very important for some branch pipes needing to be connected by punching, the manual marking can not meet the precision requirement at all, so the laser marking tool suitable for the branch pipe interface is invented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bifurcated pipe interface positioning laser marking tool to solve the problem of poor marking position accuracy in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a bifurcated pipe interface positioning laser marking tool comprises a fixed rod, a polyurethane plate, a central rod, a level gauge and a laser marking instrument, polyurethane plates are arranged on two sides of the fixed rods, a rotating center rod is connected between 2 fixed rods, a level meter is arranged in the middle of the upper surface of the central rod, 2 rotating first mounting rods are arranged on one side of the central rod, the outer surface of the first mounting rod is connected with an accessory rod, the outer surface of the lower end of the accessory rod is fixed with a mounting pipe, the outer surface of the mounting pipe is penetrated by the inner stay bar, the lower end of the accessory bar is penetrated by the ejector rod, one side of the central rod is provided with 2 rotating second mounting rods, the outer surfaces of the second mounting rods are connected with mounting seats, the lower surface of the mounting seat is provided with a laser scribing instrument, and the outer surfaces of two sides of the central rod are both fixed with side clamping rods.

Preferably, the polyurethane plate is designed in an arc shape, and the magnetic blocks are uniformly embedded in the polyurethane plate.

Adopt above-mentioned technical scheme for the magnetism piece can realize the temporary fixation to the dead lever through the absorption to being responsible for, and the mode through the polyurethane board that can produce deformation and being responsible for the laminating realizes the laminating of being responsible for of different diameters simultaneously.

Preferably, the installation tube is located right below the laser scribing instrument, and the installation tube is designed in a hollow barrel shape.

By adopting the technical scheme, the installation pipe can fix the branch pipe under the laser scribing instrument through the inner support rod.

Preferably, the installation pipe is in sliding connection with the inner support rods, and the inner support rods are uniformly distributed on the outer surface of the installation pipe.

By adopting the technical scheme, the inner stay bar can support the branch pipe from the inside.

Preferably, the ejector rod is in threaded connection with the accessory rod, one end of the ejector rod, which is located inside the installation pipe, is in a conical design, and the end, with the smaller diameter, of the longitudinal section of the installation pipe faces the inner support rod.

By adopting the technical scheme, the inner supporting rod can be extruded when the ejector rod slides, so that the inner supporting rod slides towards the outside of the installation pipe.

Preferably, the lower ends of the side clamping rods are penetrated by the clamping rods, and one ends of the clamping rods facing the central rod are rotatably connected with the side clamping plates.

Adopt above-mentioned technical scheme, the clamp bar can be responsible for through the side splint and carry out the centre gripping.

Preferably, the clamping rod is in threaded connection with the side clamping rod, and the side clamping plate is in rotary connection with the clamping rod.

By adopting the technical scheme, the clamping rod can drive the side clamping plate to slide when rotating.

Compared with the prior art, the utility model has the beneficial effects that: this bifurcated pipe interface location laser marking tool:

1. the laser scriber is fixed on the main pipe, the branch pipe is fixed below the main pipe through the mounting pipe, and parts needing to be cut and punched are simultaneously scribed on the main pipe and the branch pipe by the laser scriber, so that errors generated during parting scribing are greatly reduced;

2. the level is observed and the clamping rod is adjusted in a manner that the central rod rotates relative to the fixed rod, so that the installation pipe can be kept in a state parallel to the ground after adjustment, and the branch pipe can be accurately connected with the main pipe and cannot droop or lift;

3. through the mode of polyurethane board and the laminating of being responsible for the polyurethane board can produce the person in charge of the different diameters of slight deformation adaptation, adsorbs being responsible for through the inside magnetic block of inlaying of polyurethane board simultaneously, fixes temporarily the dead lever with the convenience, and the convenience is adjusted well core rod and clamping rod.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic overall front cross-sectional structural view of the present invention;

fig. 4 is a schematic view of the overall cross-sectional top view of the present invention.

In the figure: 1. fixing the rod; 2. a polyurethane board; 3. a magnetic block; 4. a center pole; 5. a level gauge; 6. a first mounting bar; 7. an accessory bar; 8. installing a pipe; 9. an inner brace rod; 10. a top rod; 11. a second mounting bar; 12. a mounting seat; 13. a laser scribing instrument; 14. a side clamping bar; 15. a clamping lever; 16. and a side clamping plate.

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. 1-4, the present invention provides a technical solution: the utility model provides a bifurcated pipe interface location laser marking tool, including dead lever 1, polyurethane board 2, magnetic block 3, well core rod 4, spirit level 5, first installation pole 6, annex pole 7, installation pipe 8, interior vaulting pole 9, ejector pin 10, second installation pole 11, mount pad 12, laser marking instrument 13, side clamping bar 14, clamping bar 15 and side splint 16, the both sides of dead lever 1 are provided with polyurethane board 2, polyurethane board 2 is the arc design, polyurethane board 2 is inside evenly to be inlayed magnetic block 3, utilize curved polyurethane board 2 slightly with the person in charge of the mode adaptation different diameters of being responsible for the laminating, utilize magnetic block 3 to adsorb the purpose of playing the temporary fixation to dead lever 1 in the person in charge simultaneously.

As shown in fig. 2-3, a rotating center rod 4 is connected between 2 fixing rods 1, a level 5 is installed right in the middle of the upper surface of the

center rod

4, 2 rotating first installation rods 6 are arranged on one side of the center rod 4, an attachment rod 7 is connected to the outer surface of the first installation rod 6, an installation tube 8 is fixed to the outer surface of the lower end of the attachment rod 7, the outer surface of the installation tube 8 is penetrated through by an inner stay rod 9, the lower end of the attachment rod 7 is penetrated through by a top rod 10, the installation tube 8 is located right below a laser scriber 13, the installation tube 8 is in a hollow barrel-shaped design, the installation tube 8 and the inner stay rod 9 are in sliding connection, the inner stay rods 9 are uniformly distributed on the outer surface of the installation tube 8, the top rod 10 and the attachment rod 7 are in threaded connection, one end of the top rod 10 located inside the installation tube 8 is in a conical design, and the end of the installation tube 8 with a smaller diameter in the longitudinal section faces the inner stay rod 9, the rotation of the jack 10 causes the jack 10 to slide and press the inner stay 9, so that the inner stay 9 supports and fixes the branch pipe from the inside of the branch pipe.

As shown in fig. 1-4, one side of the center rod 4 is provided with 2 rotating second mounting rods 11, the outer surface of the second mounting rods 11 is connected with a mounting base 12, a laser scribing instrument 13 is mounted on the lower surface of the mounting base 12, side clamping rods 14 are fixed on the outer surfaces of two sides of the center rod 4, the lower ends of the side clamping rods 14 are penetrated by clamping rods 15, one end of each clamping rod 15, which faces the center rod 4, is rotatably connected with a side clamping plate 16, the clamping rods 15 are in threaded connection with the side clamping rods 14, the side clamping plates 16 are rotatably connected with the clamping rods 15, and the center rod 4 can be relatively fixed by using the mode that the side clamping plates 16 clamp the main pipe from two sides, so that the center rod 4 cannot rotate to cause scribing deviation in the laser scribing process.

The working principle is as follows: when the laser marking tool for positioning the bifurcated pipe interface is used, firstly, the fixing rod 1 is placed on a main pipe through the arc-shaped polyurethane plate 2, the magnetic block 3 temporarily fixes the fixing rod 1 through the adsorption of the main pipe, then the first installation rod 6 and the second installation rod 11 are rotated out of the central rod 4, then the accessory rod 7 and the installation seat 12 are inserted into the first installation rod 6 and the second installation rod 11, then the central rod 4 is rotationally adjusted by observing the level gauge 5, when the central rod 4 drives the installation pipe 8 to be in a state parallel to the ground through the accessory rod 7, the clamping rod 15 is rotated, the clamping rod 15 drives the side clamping plates 16 to simultaneously extrude the main pipe from two sides through the threaded connection with the side clamping rods 14, so that the central rod 4 is fixed on the main pipe, at the moment, the bifurcated pipe penetrates through the outer surface of the installation pipe 8, then the ejector rod 10 is rotated, the ejector rod 10 slides through the threaded connection with the accessory rod 7 and extrudes the inner support rod 9 through one tapered end, interior vaulting pole 9 is outside to installing pipe 8 and slides and from the inside one end support centre gripping with the bifurcated pipe, opens laser marking off appearance 13 this moment, utilizes laser marking off appearance 13 simultaneously to be responsible for and the upper surface of bifurcated pipe marking off to guarantee to be responsible for and the bifurcated pipe on the relative position of marking off accurate can not produce the dislocation, increased holistic practicality.

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

1. The utility model provides a bifurcated pipe interface location laser marking tool, includes dead lever (1), polyurethane board (2), well core rod (4), spirit level (5) and laser marking instrument (13), its characterized in that: the improved laser marking device is characterized in that polyurethane plates (2) are arranged on two sides of the fixing rods (1), 2 center rods (4) are connected between the fixing rods (1) in a rotating mode, a level meter (5) is installed in the middle of the upper surface of each center rod (4), 2 first rotating installation rods (6) are arranged on one side of each center rod (4), an accessory rod (7) is connected to the outer surface of each first installation rod (6), an installation pipe (8) is fixed to the outer surface of the lower end of each accessory rod (7), the outer surface of each installation pipe (8) is penetrated through by an inner supporting rod (9), the lower end of each accessory rod (7) is penetrated through by an ejector rod (10), 2 second rotating installation rods (11) are arranged on one side of each center rod (4), an installation seat (12) is connected to the outer surface of each second installation rod (11), and a laser marking instrument (13) is installed on the lower surface of each installation seat (12), and the outer surfaces of the two sides of the central rod (4) are both fixed with side clamping rods (14).

2. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 1, wherein: the polyurethane board (2) is designed in an arc shape, and the magnetic blocks (3) are uniformly embedded in the polyurethane board (2).

3. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 1, wherein: the mounting tube (8) is located right below the laser scribing instrument (13), and the mounting tube (8) is designed in a hollow barrel shape.

4. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 1, wherein: the installation pipe (8) is in sliding connection with the inner support rods (9), and the inner support rods (9) are uniformly distributed on the outer surface of the installation pipe (8).

5. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 1, wherein: the ejector rod (10) is in threaded connection with the accessory rod (7), one end, located inside the installation pipe (8), of the ejector rod (10) is designed to be conical, and the end, with the smaller diameter, of the longitudinal section of the installation pipe (8) faces the inner support rod (9).

6. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 1, wherein: the lower ends of the side clamping rods (14) are penetrated by clamping rods (15), and one ends, facing the central rod (4), of the clamping rods (15) are rotatably connected with side clamping plates (16).

7. The bifurcated pipe interface positioning laser scribing tool as claimed in claim 6, wherein: the clamping rod (15) is in threaded connection with the side clamping rod (14), and the side clamping plate (16) is in rotary connection with the clamping rod (15).