CN212823718U

CN212823718U - Auxiliary processing tool for coke oven transverse tube

Info

Publication number: CN212823718U
Application number: CN202021179931.XU
Authority: CN
Inventors: 邹家涛; 卢华忠; 姚伟
Original assignee: MCC5 Group Shanghai Corp Ltd
Current assignee: MCC5 Group Shanghai Corp Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model provides a coke oven is horizontal arranges pipe appurtenance, includes base, a plurality of pipe brackets, mounting flange, activity flange, scale, its characterized in that: the base is a section of horizontally arranged I-shaped steel; the conduit saddle is the recessed seat frame in saddle's both ends height, centre, and the conduit saddle includes a plurality of 1 st conduit saddles, two 2 nd conduit saddles, and another 1 st conduit saddle arranges the other end at the base in addition, makes it be close to another conduit saddle in the 2 nd conduit saddle, the activity flange edge is equipped with the pointer of level arrangement, and the pointer cooperates with the scale that corresponds the setting, and one end solid welding of activity flange is one section push rod with horizontal pipe nipple joint preparation, and the push rod can push away the activity flange and slide. The utility model discloses a coke oven horizontal row pipe auxiliary processing instrument has supplementary processingequipment simple structure, preparation convenience, can be at the pipeline section with flange group to the in-process quick location, fixed, measure, improve machining precision, efficiency, construction quality is good, low and the advantage that has the economic benefits who is showing of manufacturing cost and use cost.

Description

Auxiliary processing tool for coke oven transverse tube

Technical Field

The utility model relates to a pipe machining tool, in particular to an auxiliary machining tool for horizontal pipes of a coke oven.

Background

The coke oven cross discharge pipes are a plurality of groups of pipelines with consistent specifications, and generally more than 51 groups. Every group is two, and every is divided into 4 pipe sections that length is different, and every group cross-arrangement pipe totally has 4 sections of different specifications, and the pipe section both ends all have the flange. The existing method for processing the transverse row pipes of the coke oven manually positions and welds the pipe sections and the flanges, has larger positioning error and low processing efficiency. And the operation methods and the measurement methods of different workers are different, so that larger accumulated errors are easily caused, and the modification amount is larger during pairing.

Therefore, the known processing method of the coke oven cross-calandria has various inconveniences and problems.

Disclosure of Invention

The utility model aims at providing a coke oven transverse tube auxiliary processing tool with rapid positioning, fixing and measuring functions.

In order to achieve the above object, the technical solution of the present invention is:

the utility model provides a coke oven is horizontal arranges pipe appurtenance, includes base, a plurality of pipe brackets, mounting flange, activity flange, scale, its characterized in that:

the base is a section of horizontally arranged I-shaped steel;

the pipe bracket is a saddle-shaped seat bracket with two high ends and a concave middle part, the pipe bracket comprises a plurality of No. 1 pipe brackets and two No. 2 pipe brackets, the bottom of one pipe bracket of the two No. 2 pipe brackets is fixed on the upper surface of one end head of the base, the concave part of the pipe bracket is upwards fixedly welded with a fixed flange in a matching way, the bottom of the other pipe bracket of the two No. 2 pipe brackets is fixed on the upper surface of the other end of the base, and the concave part of the pipe bracket is upwards fixedly welded with a movable flange in a matching way; a plurality of 1 st pipe supports are arranged between two 2 nd pipe supports, and another 1 st pipe support is arranged at the other end of base, makes it be close to another pipe support in the 2 nd pipe support, the activity flange edge is equipped with the pointer that the level was arranged, and the pointer cooperates with the scale that corresponds the setting, and one end of activity flange welds one section push rod with the preparation of horizontal row pipe nipple joint admittedly, and the push rod can push away the activity flange and slide.

The auxiliary processing tool for the horizontal tube of the coke oven can be further realized by adopting the following technical measures.

The size of the I-shaped steel is not less than 20# I-shaped steel.

The coke oven transverse row pipe auxiliary processing tool is characterized in that the inner diameter of the 2 nd pipe bracket corresponds to the diameter of a flange.

In the auxiliary processing tool for the horizontal tubes of the coke oven, the fixed flange corresponds to the movable flange and is at the same horizontal height, and the fixed flange is used as a reference object for assembly.

After the technical scheme is adopted, the utility model discloses a coke oven horizontal tube auxiliary machining instrument has following advantage:

1. the auxiliary processing device has simple structure and convenient manufacture;

2. the processing tool can be used for quickly positioning, fixing and measuring in the process of assembling the pipe section and the flange. The processing precision is high, the construction efficiency is high, and the construction quality is good;

3. the manufacturing cost and the use cost are low, and the economic benefit is remarkable.

Drawings

FIG. 1 is a schematic structural view of an auxiliary processing tool for a horizontal tube of a coke oven according to an embodiment of the present invention;

FIG. 2 is a schematic view of a state of use of an auxiliary processing tool for a horizontal tube of a coke oven according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a cross-sectional view of C-C of FIG. 2;

fig. 6 is a top view of portion P of fig. 2.

In the figure: the pipe fitting comprises a base 1, a pipe support 2, a pipe support 3, a fixing flange 5, a movable flange 6, a fixing pin 7, a pipe flange 1, a pipe flange 2, a push rod 10, a graduated scale 11 and a pointer 12.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

Example 1

The utility model discloses a coke oven horizontal tube auxiliary processing instrument, including base, a plurality of conduit saddle, mounting flange, loose flange, scale.

Referring to fig. 1, fig. 1 is a schematic structural view of an auxiliary processing tool for a horizontal tube of a coke oven according to an embodiment of the present invention. As shown in the figure, the base 1 is a section of horizontally arranged I-steel; the specification of the I-steel is 20# I-steel.

The pipe bracket is a saddle-shaped seat bracket with two high ends and a concave middle part, the pipe bracket comprises four No. 1 pipe brackets and two No. 2 pipe brackets 3, the bottom of one pipe bracket of the two No. 2 pipe brackets is fixed on the upper surface of one end head of the base, the concave part of the pipe bracket is upwards fixedly welded with a fixed flange 5 in a matching way, the bottom of the other pipe bracket of the two No. 2 pipe brackets is fixed on the upper surface of the other end of the base, and the concave part of the pipe bracket is upwards fixedly welded with a movable flange 6 in a matching way; three 1 st pipe supports are arranged between two 2 nd pipe supports, and a 1 st pipe support is arranged at the other end of the base and is close to the other pipe support in the 2 nd pipe support, the edge of the movable flange is provided with a pointer 12 which is horizontally arranged, and the pointer is matched with a graduated scale 11 which is arranged on the corresponding pipe support 2. The flange can be used as a positioning pin by using bolts, the pin rod is preferably slightly smaller than the flange hole, and the pin head is in spot welding with the flange to avoid movement. The fixed flange is welded on the pipe bracket and serves as a reference object for assembly. The 1 st conduit saddle is as the spout of pipeline and push rod, and the 2 nd conduit saddle is as the spout of activity flange, makes pipeline and flange slide along fixed direction. The movable flange is provided with a pointer, and the pipe bracket 2 is provided with a graduated scale so as to observe the actual length of the pipe section. The inner diameter of the 2 nd pipe bracket corresponds to the diameter of the flange. The fixed flange corresponds to the movable flange and is positioned at the same horizontal height, and the fixed flange is used as a reference object for assembly. Fig. 3 is a sectional view of a-a in fig. 2, fig. 4 is a sectional view of B-B in fig. 2, fig. 5 is a sectional view of C-C in fig. 2, and fig. 6 is a top view of a portion P in fig. 2.

Example 2

FIG. 2 is a schematic view of the auxiliary processing tool for the horizontal tube of the coke oven according to the embodiment of the present invention. The utility model discloses a coke oven horizontal tube auxiliary processing tool's application method:

1. and (3) butting the 1 st pipeline flange 8 with the fixed flange 5 by using bolts, then loading and moving the pipeline 4 to be processed, and butting the pipeline 4 with the 2 nd pipeline flange 9, so that the fillet weld can be welded.

2. The push rod 10 moves outwards, the 2 nd pipeline flange 9 is installed, the push rod 10 is pushed to enable the 2 nd pipeline flange to be in butt joint with the pipeline 4, the angle welding seam can be welded when the scale is observed to meet the requirement,

3. the push rod moves outwards, and the welded pipe section is taken out.

4. And repeating the steps until all the pipe sections are welded.

The utility model has the advantages of substantive characteristics and apparent technological progress, the utility model discloses a coke oven violently arranges the pipe auxiliary machining instrument, can fix a position, fix, measure fast in-process at pipeline section and flange group, the machining precision is high, and the efficiency of construction is fast, and construction quality is good, and the equipment structure of the invention is simple, can draw materials on the spot at the job site and make, and manufacturing cost and use cost are low, have apparent economic benefits.

The above embodiments are provided only for the purpose of illustration, and not for the purpose of limitation, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also fall within the scope of the present invention, which is defined by the claims.

Claims

1. The utility model provides a coke oven is horizontal arranges pipe appurtenance, includes base, a plurality of pipe brackets, mounting flange, activity flange, scale, its characterized in that:

the base is a section of horizontally arranged I-shaped steel;

2. The auxiliary processing tool for the transverse row pipe of the coke oven as claimed in claim 1, wherein the specification of the I-steel is more than or equal to 20# I-steel.

3. The coke oven cross tube auxiliary processing tool of claim 1, wherein the 2 nd pipe bracket has an inner diameter corresponding to a flange diameter.

4. The auxiliary processing tool for the transverse row pipe of the coke oven as claimed in claim 1, wherein the fixed flange corresponds to the movable flange and is at the same horizontal height, and the fixed flange is used as a reference object for pairing.