CN202808704U - Auxiliary device for mounting lower spray tube of coke oven - Google Patents

Auxiliary device for mounting lower spray tube of coke oven Download PDF

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Publication number
CN202808704U
CN202808704U CN 201220386662 CN201220386662U CN202808704U CN 202808704 U CN202808704 U CN 202808704U CN 201220386662 CN201220386662 CN 201220386662 CN 201220386662 U CN201220386662 U CN 201220386662U CN 202808704 U CN202808704 U CN 202808704U
Authority
CN
China
Prior art keywords
fixed frame
coke oven
mounting
spray tube
auxiliary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201220386662
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Chinese (zh)
Inventor
高飞
刘长瑜
苗春峰
刘晓龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Third Metallurgical Group Co Ltd
Original Assignee
Industrial Furnace Project Co Of China Third Metallurgical Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrial Furnace Project Co Of China Third Metallurgical Group Co Ltd filed Critical Industrial Furnace Project Co Of China Third Metallurgical Group Co Ltd
Priority to CN 201220386662 priority Critical patent/CN202808704U/en
Application granted granted Critical
Publication of CN202808704U publication Critical patent/CN202808704U/en
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Abstract

The utility model relates to an auxiliary device for mounting a lower spray tube of a coke oven. The auxiliary device comprises an upper fixed frame, a lower fixed frame, a horizontal base, a connection fixed link and a fixed frame bracket, wherein the fixed frame bracket is welded on the upper surface of the upper fixed frame; the upper fixed frame is connected with the lower fixed frame through the connection fixed link; the horizontal base is welded on the bottom surface of the lower fixed frame; multiple sleeve holes I are uniformly distributed on the upper fixed frame; multiple sleeve holes II are uniformly distributed on the lower fixed frame; and centers of the sleeve holes I and the sleeve holes II are on the same axis. In comparison with the prior art, the auxiliary device for mounting the lower spray tube of the coke oven has the beneficial effects that structure is simple, use is convenient, time and labor are saved, repeated use is realized and mounting precision is high; and simultaneously, integral operation of the lower spray tube is facilitated, the accomplishment of mounting the lower spray tube of the coke oven smoothly is assisted, the working efficiency is effectively improved and the resource waste is lowered.

Description

Coke oven lower jet pipe installation auxiliary device
Technical field
The utility model relates to a kind of coke oven construction instrument, particularly a kind of coke oven lower jet pipe installation auxiliary device.
Background technology
The coke oven lower jet pipe is used for collecting coal gas, it is just as the blood vessel of coke oven, be clouded on the base roof plate that is formed by concrete placement, irreplaceable status is arranged, usually, just be thick with number on the single seat coke oven base roof plate in several thousand lower jet pipe, and standard is to lower jet pipe absolute altitude, verticality, have a strict requirement in length and breadth to the position.Therefore, the installation of jet pipe is one of emphasis in the coke oven construction process under the coke oven base roof plate, take the 6 meters carbonizing chamber coke ovens in 55 holes as example, each combustion chamber gas pipe of coke oven is comprised of 32 lower jet pipes, single seat coke oven lower jet pipe quantity has just reached 1760, and the upper and lower ends of the mouth of pipe is connected with the pipe brick of coke furnace building and canopy pipe and the vertical tube of vault respectively, and is very high to the accuracy requirement of installing, installation quantity is large, brings very large difficulty to installation process.As lower jet pipe can not well be installed, can't guarantee the quality of coke oven.
Therefore, adopt coke oven lower jet pipe installation auxiliary device, can smoothly lower jet pipe be fixed by design requirements, and be convenient to before concrete placement, adjust, greatly reduced the difficulty of construction at this position, and than conventional construction method economical with materials.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model provides, and convenient operation can assist horizontal coke oven lower jet pipe that the supplementary unit of finishing smoothly is installed.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of coke oven lower jet pipe installation auxiliary device, comprise fixed frame, lower fixed frame, horizontal base, be connected and fixed bar and fixed frame support, described upper fixed frame upper surface is welded with the fixed frame support, upper fixed frame is connected with lower fixed frame by being connected and fixed bar, lower fixed frame bottom surface is welded with horizontal base, upper fixed frame is a plurality of trepanning I of distribution evenly, and lower fixed frame is a plurality of trepanning II of distribution evenly.
The center of described trepanning I and trepanning II on an axis.
Compared with prior art, the beneficial effects of the utility model are:
A kind of coke oven lower jet pipe installation auxiliary device, have simple in structure, easy to use, time saving and energy saving, recycling, characteristics that setting accuracy is high, be convenient to simultaneously the integrated operation of lower jet pipe, can assist the installation of coke oven lower jet pipe to finish smoothly, effectively raise working efficiency, reduced the waste of resource.
Description of drawings
Fig. 1 is structure iron of the present utility model;
Fig. 2 is use synoptic diagram of the present utility model;
Fig. 3 is lower jet pipe assembly drawing of the present utility model.
1-upper fixed frame 2-lower fixed frame 3-horizontal base 4-be connected and fixed bar 5-fixed frame support 6-trepanning I 7-trepanning II 8-lower jet pipe 9-angle steel
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further specified:
As shown in Figure 1, a kind of coke oven lower jet pipe of the utility model installation auxiliary device, comprise fixed frame 1, lower fixed frame 2, horizontal base 3, be connected and fixed bar 4 and fixed frame support 5, upper fixed frame 1 upper surface is welded with fixed frame support 5, upper fixed frame 1 is connected with lower fixed frame 2 by being connected and fixed bar 4, lower fixed frame 2 bottom surfaces are welded with horizontal base 3, upper fixed frame 1 is a plurality of trepanning I 6 of distribution evenly, lower fixed frame 2 is a plurality of trepanning II 7 of distribution evenly, the center of trepanning I 6 and trepanning II 7 on an axis, the aperture of trepanning I 6 and trepanning II 7 and spacing are installed as required aperture and the spacing of lower jet pipe 8 and are processed.
As shown in Figures 2 and 3, when using the utility model, at first lower jet pipe 8 one ends are passed trepanning I 6 and trepanning II 7 successively, until this end arrives to lower fixed frame 2 bottoms, then angle steel 9 dual-sides are close to upper fixed frame 1 and lower jet pipe 8 respectively, after fixing with jig, again lower jet pipe 8 is welded into integral body with angle steel 9, unclamp afterwards jig, lower jet pipe 8 is lifted out with angle steel 9 integral body, namely finish a whole unit assembling of time jet pipe 8, and then can accurately finish smoothly the pre-buried installation of the lower jet pipe 8 of coke roof.
Above described only be ultimate principle of the present utility model, be not that the utility model is imposed any restrictions, everyly according to the utility model it is carried out equivalent variations and modification, all within the category of the art of this patent protection scheme.

Claims (2)

1. coke oven lower jet pipe installation auxiliary device, it is characterized in that, comprise fixed frame, lower fixed frame, horizontal base, be connected and fixed bar and fixed frame support, described upper fixed frame upper surface is welded with the fixed frame support, upper fixed frame is connected with lower fixed frame by being connected and fixed bar, lower fixed frame bottom surface is welded with horizontal base, and upper fixed frame is a plurality of trepanning I of distribution evenly, and lower fixed frame is a plurality of trepanning II of distribution evenly.
2. a kind of coke oven lower jet pipe installation auxiliary device according to claim 1 is characterized in that the center of described trepanning I and trepanning II on an axis.
CN 201220386662 2012-08-03 2012-08-03 Auxiliary device for mounting lower spray tube of coke oven Active CN202808704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220386662 CN202808704U (en) 2012-08-03 2012-08-03 Auxiliary device for mounting lower spray tube of coke oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220386662 CN202808704U (en) 2012-08-03 2012-08-03 Auxiliary device for mounting lower spray tube of coke oven

Publications (1)

Publication Number Publication Date
CN202808704U true CN202808704U (en) 2013-03-20

Family

ID=47867620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220386662 Active CN202808704U (en) 2012-08-03 2012-08-03 Auxiliary device for mounting lower spray tube of coke oven

Country Status (1)

Country Link
CN (1) CN202808704U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434312A (en) * 2013-08-30 2013-12-11 中国一冶集团有限公司 Method for drawing arrangement lines with paying-off device
CN110331863A (en) * 2019-06-06 2019-10-15 中国五冶集团有限公司 The guard method of lower jet pipe during coke oven basic top plate construction
CN111925810A (en) * 2020-08-19 2020-11-13 中国一冶集团有限公司 Detachable quick positioning device for lower spray pipe of coke oven

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434312A (en) * 2013-08-30 2013-12-11 中国一冶集团有限公司 Method for drawing arrangement lines with paying-off device
CN103434312B (en) * 2013-08-30 2015-06-24 中国一冶集团有限公司 Method for drawing arrangement lines with paying-off device
CN110331863A (en) * 2019-06-06 2019-10-15 中国五冶集团有限公司 The guard method of lower jet pipe during coke oven basic top plate construction
CN111925810A (en) * 2020-08-19 2020-11-13 中国一冶集团有限公司 Detachable quick positioning device for lower spray pipe of coke oven

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140811

Address after: 114039 Anshan province Liaoning City Mountain Road No. 105 building materials

Patentee after: CHINA THREE METALLURGICAL GROUP CO., LTD.

Address before: 114039 Anshan province Liaoning City mountain East Building Street No. 139

Patentee before: Industrial Furnace Project Company of China Third Metallurgical Group Co., Ltd.