CN217541932U - Laser centering correction device for pipeline analyzer - Google Patents

Abstract

The utility model discloses a pipeline analysis appearance laser centering correcting unit, the structure includes a battery section of thick bamboo, the laser head, a fixed base, docking flange, back stifled, micro-gap switch, the battery, wherein micro-gap switch is fixed in back stifled in, and its button portion protrusion is stifled in back, back stifled tail end screw thread fixed connection with a battery section of thick bamboo, the front end and the fixing base fixed connection of a battery section of thick bamboo, the center of fixing base is equipped with through-hole one, laser head fixed connection is in through-hole one, the periphery equipartition of fixing base has three sectorial arch, all be equipped with a through-hole two in every arch, the docking flange front end is equipped with the tang, and still be equipped with three sectorial breach on its plane, the arch is embedded into in the breach just, and realize fixing base and docking flange's the connection of inlaying, the battery is located a battery section of thick bamboo, and battery, the laser head, a battery section of thick bamboo, back is stifled, switch is series connection in proper order, the utility model discloses can solve analysis appearance centering time long, the difficult problem that needs frequent adjustment.

Description

Pipeline analyzer laser centering correcting unit

Technical Field

The utility model belongs to the technical field of gas pipeline analysis appearance equipment, specifically, relate to a pipeline analysis appearance laser centering correcting unit.

Background

At present, a gas chamber in the steel industry, particularly a gas chamber inlet pipeline and a gas chamber outlet pipeline of a converter need to be provided with a laser gas analyzer, the centers of the analyzers at two ends of the pipeline are required to be centered, but because the vibration of an installation and operation area of operation construction equipment is large, the error of a correlation horizontal line in the pipeline is large after the analyzer is repaired and reinstalled every time, the equipment cannot be operated perfectly, the labor intensity of workers is increased, and safety risks exist; the error is large in daily visual inspection.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of above-mentioned prior art, the utility model provides a pipeline analysis appearance laser centering correcting unit solves the analysis appearance centering time long, needs the difficult problem of frequent adjustment.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a pipeline analysis appearance laser centering correcting unit, the structure includes battery barrel, laser head, fixing base, flange, back stifled, micro-gap switch, battery, micro-gap switch is fixed in back stifled in, and its button portion protrusion is stifled in back, back stifled tail end screw thread fixed connection with the battery barrel, the front end and the fixing base fixed connection of battery barrel, the center of fixing base is equipped with through-hole one, laser head fixed connection is in through-hole one, the periphery equipartition of fixing base has three sectorial arch, every all be equipped with a through-hole two in the arch, the flange front end is equipped with the tang, and still is equipped with three sectorial breach on its plane, the arch is embedded into the breach just, and then realizes the fixing base and flange's the connection of inlaying, the battery is located the battery barrel, and battery, laser head, battery barrel, back stifled, micro-gap switch are established ties the electricity in proper order and are connected.

Preferably, the center of the butt flange is provided with a third through hole, and the center lines of the third through hole, the first through hole, the fixing seat, the battery barrel and the rear plug are all the same straight line.

The utility model has the advantages that:

1. the utility model discloses accomplish the back with flange butt joint-laser head-battery section of thick bamboo-battery-micro-gap switch combination, realize similar flashlight function, through pressing micro-gap switch, realize laser emission and close, this device can carry out central horizontal line adjustment for various gas piping after the installation of correlation type analysis appearance, accomplishes the equipment centering and rectifies, makes equipment well operation.

2. The novel using method is simple, small in error, high in precision and high in adjusting speed, the working time of operators can be greatly saved, and the correction rate can reach 100%.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of a counterflange;

fig. 4 is a circuit diagram of the present invention;

FIG. 5 is a schematic structural diagram of an embodiment;

the reference symbols shown in the figures are: 1-battery cylinder, 2-laser head, 3-fixing seat, 4-butt flange, 5-rear plug, 6-micro switch, 7-battery, 8-through hole I, 9-bulge, 10-through hole II, 11-spigot, 12-gap, 13-through hole III, 14-gas pipeline, 15-analyzer, 16-instrument connecting flange.

Detailed Description

The following describes the present design in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a laser centering correction device for a pipeline analyzer comprises a battery barrel 1, a laser head 2, a fixing seat 3, a butt flange 4, a rear plug 5, a micro switch 6 and a battery 7, wherein the micro switch 6 is fixed in the rear plug 5, a button part of the micro switch protrudes out of the rear plug 5, the micro switch 6 is positioned in the rear plug 5 and can be conveniently pressed along a central line direction to prevent lateral force from influencing the position precision of an instrument connecting flange 16, the rear plug 5 is fixedly connected with the tail end of the battery barrel 1 through threads, the front end of the battery barrel 1 is fixedly connected with the fixing seat 3 through threads, a first through hole 8 is arranged in the center of the fixing seat 3, the laser head 2 is fixedly connected into the first through hole 8, three fan-shaped bulges 9 are uniformly distributed on the periphery of the fixing seat 3, a second through hole 10 is arranged on each bulge 9, a stop 11 is arranged at the front end of the butt flange 4, and three fan-shaped gaps 12 are arranged on the plane, the bulge 9 is just embedded into the gap 12, so that the embedded connection of the fixed seat 3 and the butt flange 4 is realized, the bulge 9 and the gap 12 are matched correspondingly, and the bulge 9 adopts a three-point stress mode, so that the butt flange 4 can be uniformly stressed when being adjusted, the battery 7 is positioned in the battery barrel 1, the battery barrel and the rear plug are all made of metal materials, the battery 7, the laser head 2, the battery barrel 1, the rear plug 5 and the microswitch 6 are sequentially and electrically connected in series, the center of the butt flange 4 is provided with a third through hole 13, the third through hole 13, a first through hole 8, the fixed seat 3, the battery barrel 1 and the rear plug 5 are all in the same straight line, when in use, the spigot 11 of the butt flange 4 is inserted into the instrument connecting flange 16, and the position of a laser spot emitted by the laser head 2 is observed by taking the second through hole 10 as a visible window, further, the position of the instrument connection flange 16 is adjusted, because the docking flange 4 has the same size as the connection structure of the analyzer 15, so that the analyzer 15 can be used normally according to the adjusted position after the centering correction device is adjusted.

Examples

Connecting a laser centering correction device, purchasing a laser head 2 and a battery 7, manufacturing a butt flange 4 with the same size as the butt joint size of an analyzer 15, connecting the laser head 2 and a fixed seat 3 together for fixing, and after the butt flange 4-the laser head 2-a battery barrel 1-the battery 7-a microswitch 6 are combined, realizing a function similar to a flashlight, realizing laser emission and closing by pressing the microswitch 6, dismounting the online analyzer 15 when the equipment is not centered and needs to be stopped for correction, as shown in the left side of the figure 5, the analyzer 15 on a gas pipeline 14 is not centered, mounting the correction device on an instrument connecting flange 16 of the analyzer 15 for fastening, opening the microswitch 6, emitting laser to a lens of the opposite analyzer 15, and quickly adjusting the angle of the instrument connecting flange 16 according to the position of a laser spot until the middle is adjusted to be a laser point position; the analyzer 15 is installed again, and the correction rate can reach one hundred percent; the manual fine tuning of the calibration analyzer was previously more than 1.5 hours (and errors were present), and the calibration of the analyzer after use of this calibration device was less than 0.5 hours (100% accuracy).

Claims (2)

1. The utility model provides a pipeline analysis appearance laser centering correcting unit, its characterized in that, the structure includes battery barrel, laser head, fixing base, flange, back stifled, micro-gap switch, battery, micro-gap switch is fixed in back stifled in, and its button portion protrusion is stifled in back, back stifled tail end screw thread fixed connection with battery barrel, the front end and the fixing base fixed connection of battery barrel, the center of fixing base is equipped with through-hole one, laser head fixed connection is in through-hole one, the periphery equipartition of fixing base has three sectorial arch, every all be equipped with a through-hole two in the arch, the flange front end is equipped with the tang, and still is equipped with three sectorial breach on its plane, the arch is just embedded into in the breach, and realizes that fixing base and flange's inlaying is connected, the battery is located battery barrel, and battery, laser head, battery barrel, back stifled, micro-gap switch are established ties the electricity in proper order and are connected.

2. The laser centering correction device for the pipeline analyzer according to claim 1, wherein a third through hole is formed in the center of the butt flange, and the center lines of the third through hole, the first through hole, the fixing seat, the battery barrel and the rear plug are all the same straight line.

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