阅读说明：本技术 一种轨道梁高精度调整装置及使用方法 (High-precision adjusting device for track beam and using method ) 是由 郑伟 高健 陈棋 于 2020-03-20 设计创作，主要内容包括：本发明具体是一种轨道梁高精度调整装置；其特征是：包括立柱顶板(1),精加工轨道梁(2),水平限位器(3),加强劲板(4),高强螺栓(5)和橡胶剂(6)；其中,水平限位器(3)的侧部设置加强劲板(4),所述水平限位器(3)的底部与立柱顶板(1)通过高强螺栓(5)固定连接,所述水平限位器(3)每两个为一组并对称设置,精加工轨道梁(2)通过与水平限位器(3)的斜面接触并靠外力推入指定位中,精加工轨道梁(2)与水平限位器(3)及立柱顶板(1)之间采用橡胶剂(6)密封缝隙。本发明在轨道梁吊装前,预先安装一个带有边坡斜面的自适应契形卡槽,轨道梁在落位的过程中与卡槽边坡斜面接触自行滑入卡槽中,一次就位。(The invention relates to a high-precision adjusting device for a track beam; the method is characterized in that: the device comprises a column top plate (1), a finish machining track beam (2), a horizontal limiting stopper (3), a reinforcing stiffening plate (4), a high-strength bolt (5) and a rubber agent (6); the side part of the horizontal limiting stopper (3) is provided with a reinforcing stiffening plate (4), the bottom of the horizontal limiting stopper (3) is fixedly connected with the upright post top plate (1) through a high-strength bolt (5), every two horizontal limiting stoppers (3) are in a group and are symmetrically arranged, the finish machining track beam (2) is in contact with the inclined plane of the horizontal limiting stopper (3) and pushed into a designated position by external force, and a gap is sealed by rubber (6) among the finish machining track beam (2), the horizontal limiting stopper (3) and the upright post top plate (1). According to the self-adaptive wedge-shaped clamping groove with the slope, a self-adaptive wedge-shaped clamping groove with the slope inclined surface is pre-installed before the track beam is hoisted, and the track beam is contacted with the slope inclined surface of the clamping groove to automatically slide into the clamping groove in the falling process and is in place once.)

1. The utility model provides a track roof beam high accuracy adjusting device which characterized by: the device comprises a column top plate (1), a finish machining track beam (2), a horizontal limiting stopper (3), a reinforcing stiffening plate (4), a high-strength bolt (5) and a rubber agent (6); the side part of the horizontal limiting stopper (3) is provided with a reinforcing stiffening plate (4), the bottom of the horizontal limiting stopper (3) is fixedly connected with the upright post top plate (1) through a high-strength bolt (5), every two horizontal limiting stoppers (3) are in a group and are symmetrically arranged, the finish machining track beam (2) is in contact with the inclined plane of the horizontal limiting stopper (3) and pushed into a designated position by external force, and a gap is sealed by rubber (6) among the finish machining track beam (2), the horizontal limiting stopper (3) and the upright post top plate (1).

2. The high-precision adjusting device for the track beam as claimed in claim 1, wherein: the horizontal limiter (3) is made of Q355B low-carbon steel through finish machining and face milling, the length of the horizontal limiter is 240mm, the width of the horizontal limiter is 120mm, and the face milling precision is 0.25; the reinforcing stiffening plate (4) is made of Q355B low-carbon steel through numerical control cutting, and is 60mm long, 30mm wide and 10mm thick; the high-strength bolt (5) adopts an HS10.9 grade finished bolt group, and the diameter of the bolt is 24 mm.

3. The track beam high-precision adjusting device of claim 1, wherein the use method comprises the following steps:

step 1, performing data analysis by using three-dimensional software according to a design construction drawing:

firstly, drawing a coordinate axis in professional software according to a design drawing, positioning according to the axis position and establishing a three-dimensional model of an upright post top plate (1) and a finish machining track beam (2), and drawing horizontal limiting devices (3) at two sides of a connecting node of the finish machining track beam (2) and the upright post top plate (1) after the model is finished;

step 2, manufacturing an adjusting node:

processing the horizontal limiting device (3) and the reinforcing stiffening plate (4) according to the established three-dimensional model data;

the third step: measuring coordinate values of the positioning holes and analyzing data;

measuring the coordinate values of the positioning round holes of the upright post top plates (1) by using high-precision measuring equipment, comparing and analyzing the coordinate values with three-dimensional model data, and adjusting the positioning round holes of a plurality of upright post top plates (1) on a uniform axis;

the fourth step: pre-adjusting the horizontal limiting stopper (3) to a specified position and fixing, and enabling the finish machining track beam (2) to start to fall; after the horizontal limiting device (3) is adjusted, the horizontal limiting device is screwed and fixed by using a high-strength bolt (5), two symmetrically placed horizontal limiting devices (3) form a positioning clamping groove, and the fine machining track beam (2) is installed without adjustment after falling along the clamping groove;

the fifth step: and (3) sealing and fixing an adjusting node:

the horizontal limiting device (3) is sealed after the finish machining track beam (2) is located, and sealing materials are sealed by rubber (6), so that the finish machining track beam (2) and related components are prevented from being corroded by dust accumulation in the subsequent production process.

Technical Field

The invention relates to the field of installation engineering of continuous casting machines, in particular to a high-precision adjusting device for a track beam and a using method of the high-precision adjusting device.

Background

Generally, the installation and adjustment process of the track beam of the tundish car of the continuous casting machine is complicated: firstly, the track beam is installed in place according to a positioning bolt hole of a design drawing, the position of the track beam is adjusted through the matching of a jack and a high-precision measuring instrument after the installation is finished, and the jack is required to be used for reversely resetting and moving the track beam in the process so as to enable the track beam to meet the position requirement. Such an operation requires a large amount of manpower and installation efficiency and accuracy are difficult to ensure.

Disclosure of Invention

The invention aims to reduce the investment of operators, shorten the adjustment time of the track beam and finally eliminate the safety risk in the process of using the jack.

In order to achieve the purpose, the invention provides a high-precision adjusting device for a track beam and a using method, and the high-precision adjusting device comprises the following specific steps:

a high-precision adjusting device for a track beam comprises an upright post top plate, a finish-machined track beam, a horizontal limiter, a reinforcing stiffening plate, a high-strength bolt and a rubber agent; the side part of the horizontal limiting device is provided with a reinforcing stiffening plate, the bottom of the horizontal limiting device is fixedly connected with the upright post top plate through high-strength bolts, every two horizontal limiting devices are in a group and are symmetrically arranged, the finish machining track beam is in contact with the inclined plane of the horizontal limiting device and is pushed into a designated position by external force, and gaps are sealed by adopting rubber agents among the finish machining track beam, the horizontal limiting device and the upright post top plate.

According to the high-precision adjusting device for the track beam, the horizontal limiter is made of Q355B low-carbon steel through finish machining and face milling, the length of the horizontal limiter is 240mm, the width of the horizontal limiter is 120mm, and the face milling precision is 0.25; the reinforcing stiffening plate is made of Q355B low-carbon steel through numerical control cutting, and is 60mm long, 30mm wide and 10mm thick; the high-strength bolt adopts HS10.9 grade finished bolt group, and the diameter of the bolt is 24 mm.

The rail beam high-precision adjusting device comprises a using method which comprises the following steps:

step 1, performing data analysis by using three-dimensional software according to a design construction drawing:

firstly, drawing a coordinate axis in professional software according to a design drawing, positioning according to the axis position and establishing a three-dimensional model of an upright post top plate and a finish machining track beam, and drawing horizontal limiting devices at two sides of a connecting node of the finish machining track beam and the upright post top plate after the model is completed;

step 2, manufacturing an adjusting node:

processing a horizontal stopper and a reinforcing stiffening plate according to the established three-dimensional model data;

the third step: measuring coordinate values of the positioning holes and analyzing data;

and (3) determining the coordinate values of the positioning round holes of the upright post top plates by using high-precision measuring equipment, carrying out contrastive analysis on the coordinate values and the three-dimensional model data, and adjusting the positioning round holes of the upright post top plates on a unified axis.

The fourth step: pre-adjusting a horizontal limiting stopper to a specified position, fixing, and finishing the rail beam to start to fall; after the horizontal limiting device is adjusted, the horizontal limiting device is screwed and fixed by using a high-strength bolt, two symmetrically placed horizontal limiting devices form a positioning clamping groove, and after the finish machining track beam is positioned along the clamping groove, the installation can be completed without adjustment;

the fifth step: and (3) sealing and fixing an adjusting node:

the horizontal limiting device is sealed after the finish machining track beam is located, and the sealing material is sealed by adopting a rubber agent, so that the corrosion of dust accumulation on the finish machining track beam and related components in the subsequent production process is prevented.

According to the adjusting device and the using method provided by the invention, before the track beam is hoisted, an operator is arranged in advance to adjust the self-made horizontal limiting stopper with small size and light weight to form the self-adaptive wedge-shaped clamping groove with the slope inclined surface, after the clamping groove is formed, the track beam is contacted with the slope inclined surface of the clamping groove in the falling process to automatically slide into the clamping groove to be in place at one time, a jack is not required to be used for repeated adjustment, and the adjusting device is safe and reliable.

Drawings

Fig. 1 is a first schematic diagram of adjusting a track beam by using the method.

Fig. 2 is a schematic diagram two of the adjustment of the track beam by the method.

Fig. 3 is a third schematic diagram of the adjustment of the track beam by the method.

Detailed Description

The invention is further illustrated by the following specific examples.

As shown in fig. 1 to 3, a high-precision adjusting device for a track beam comprises an upright post top plate 1, a finish-machined track beam 2, a horizontal stopper 3, a reinforcing stiffening plate 4, a high-strength bolt 5 and a rubber agent 6; the side part of the horizontal limiting stopper 3 is provided with a reinforcing stiffening plate 4, the bottom of the horizontal limiting stopper 3 is fixedly connected with the upright post top plate 1 through a high-strength bolt 5, every two horizontal limiting stoppers 3 are in a group and are symmetrically arranged, the finish machining track beam 2 is in contact with the inclined plane of the horizontal limiting stopper 3 and is pushed into a designated position by external force, and gaps are sealed by rubber agents 6 between the finish machining track beam 2 and the horizontal limiting stopper 3 as well as between the finish machining track beam and the upright post top plate 1.

According to the high-precision adjusting device for the track beam, the horizontal limiter 3 is made of Q355B low-carbon steel through finish machining and face milling, the length of the horizontal limiter is 240mm, the width of the horizontal limiter is 120mm, and the face milling precision is 0.25; the reinforcing stiffening plate 4 is made of Q355B low-carbon steel by numerical control cutting, and has the length of 60mm, the width of 30mm and the thickness of 10 mm; the high-strength bolt 5 adopts an HS10.9 grade finished bolt group, and the diameter of the bolt is 24 mm.

The rail beam high-precision adjusting device comprises a using method which comprises the following steps:

step 1, performing data analysis by using three-dimensional software according to a design construction drawing:

firstly, drawing a coordinate axis in professional software according to a design drawing, positioning according to the axis position and establishing a three-dimensional model of an upright post top plate 1 and a finish machining track beam 2, and drawing horizontal limiting devices 3 at two sides of a connecting node of the finish machining track beam 2 and the upright post top plate 1 after the model is completed;

step 2, manufacturing an adjusting node:

processing the horizontal limiting device 3 and the reinforcing stiffening plate 4 according to the established three-dimensional model data;

the third step: measuring coordinate values of the positioning holes and analyzing data;

and (3) determining the coordinate values of the positioning round holes of the upright post top plates 1 by using high-precision measuring equipment, comparing and analyzing the coordinate values with the three-dimensional model data, and adjusting the positioning round holes of the upright post top plates 1 on a uniform axis.

The fourth step: pre-adjusting the horizontal limiting stopper 3 to a specified position and fixing, and enabling the finish machining track beam 2 to start to fall; after the horizontal limiting device 3 is adjusted, the horizontal limiting device is screwed and fixed by using a high-strength bolt 5, the two symmetrically-arranged horizontal limiting devices 3 form a positioning clamping groove, and after the finish-machining track beam 2 is positioned along the clamping groove, the installation can be completed without adjustment;

the fifth step: and (3) sealing and fixing an adjusting node:

the horizontal limiting device 3 is sealed after the finish machining track beam 2 is located, and the sealing material is sealed by rubber 6, so that the finish machining track beam 2 and related components are prevented from being corroded by dust accumulation in the subsequent production process.

According to the adjusting device and the using method provided by the invention, before the track beam is hoisted, an operator is arranged in advance to adjust the self-made horizontal limiting stopper with small size and light weight to form the self-adaptive wedge-shaped clamping groove with the slope inclined surface, after the clamping groove is formed, the track beam is contacted with the slope inclined surface of the clamping groove in the falling process to automatically slide into the clamping groove to be in place at one time, a jack is not required to be used for repeated adjustment, and the adjusting device is safe and reliable.