CN217980439U

CN217980439U - Support for temporary platform of coke oven drying line

Info

Publication number: CN217980439U
Application number: CN202222354426.XU
Authority: CN
Inventors: 臧成成; 王武; 张艳芳; 周世珍; 卢建玲
Original assignee: No9 Metallurgical Construction Corp
Current assignee: No9 Metallurgical Construction Corp
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-06
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a support for temporary platform of coke oven baking line, including the tripod that the horizontal limit set up, the vertical side of tripod is fixed in on the stove post lateral wall through coupling assembling, and the temporary platform of baking line is supported on the stove post of coke oven periphery through a plurality of tripods to carry on spacingly by the baffle of locating the outer tip of tripod upper end horizontal plane. The utility model discloses an optimize the bearing structure of the interim platform of baker survey line on the stew post, solved traditional construction method and caused the problem of serious damage to the stew post, reduced the damage that welding and cutting caused the stew post, improved the operating efficiency of high altitude baker platform installation and demolition greatly to need not weld and cutting, dismouting simple structure is high-efficient, and the modern design is with low costs, accords with energy saving and emission reduction's principle.

Description

Support for temporary platform of coke oven drying line measuring

Technical Field

The utility model belongs to the technical field of coke oven production, concretely relates to coke oven baker survey line support for temporary platform.

Background

Under the background that the environmental protection and safety are emphasized and the energy conservation and emission reduction are emphasized in China at present, the ecological civilized construction is promoted to put forward higher requirements on the environmental management of the coking industry; one of the main raw materials for iron making is coke, so the development of the steel industry has important significance to the coke industry of China, china is the country with the largest coke yield in the world, a coke oven is used as important coking equipment, is built by a plurality of refractory materials, contains a large amount of moisture, and needs to be dried before the coke oven is put into production in order to meet the normal production and use at high temperature, and the quality of the dried oven is used as an important and complex process technology before the coking is put into production, so the service life of the coke oven is influenced by the quality of the dried oven.

The traditional temporary platform for oven test line is that firstly a support is welded on an oven column of a coke oven, a steel frame plate is laid for the oven test line, and the gas welding is removed after oven drying is finished; according to the mounting method, welding during mounting and cutting during dismounting can cause great damage to the furnace column, the operation efficiency of mounting and dismounting the high-altitude furnace baking platform is low, and the principle of energy conservation and emission reduction is met, so that improvement is needed to be provided for the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a coke oven baker survey line is support for temporary platform, through set up coupling assembling and with coupling assembling fixed connection's A-frame on the jamb lateral wall, make baker survey line temporary platform support on the jamb of coke oven periphery through a plurality of A-frames, the problem of traditional construction method causes serious damage to the jamb has been solved, the damage that welding and cutting caused the jamb has been reduced, the operating efficiency of high altitude baker platform installation and demolition has been improved greatly, and need not weld and cut, dismouting simple structure is high-efficient, the modern design, low cost, accord with energy saving and emission reduction's principle.

The utility model adopts the technical proposal that: the support for the temporary platform of the oven drying line of the coke oven comprises a triangular support with a horizontal edge arranged upwards, wherein the vertical side of the triangular support is fixed on the side wall of an oven post through a connecting component, and the temporary platform of the oven drying line is supported on the oven post at the periphery of the coke oven through a plurality of triangular supports and is limited by a baffle plate arranged at the outer end part of the horizontal plane at the upper end of the triangular support.

The triangular support comprises a V-shaped rod and a supporting rod, wherein the V-shaped rod is provided with a vertical flanging, the V-shaped rod is an integrated bending piece formed by a horizontal rod and an inclined rod, the vertical flanging is positioned at the end part of the horizontal rod, and the supporting rod is positioned between the horizontal rod and the inclined rod of the V-shaped rod and fixedly connected with the horizontal rod and the inclined rod into a whole in a welding mode.

Furthermore, coupling assembling includes pendant and connecting seat, the pendant is fixed in on the stove post lateral wall, and the vertical turn-ups of the vertical side upper end of A-frame pegs graft in the hanging hole on the pendant, the connecting seat is located the pendant below and is fixed in on the stove post lateral wall, A-frame hypotenuse lower extreme is fixed in on the connecting seat.

Preferably, the lower end of the bevel edge of the triangular bracket is welded and fixed on the connecting seat.

Preferably, welded fastening has the slotted plate parallel with the A-frame hypotenuse and notch up on the connecting seat lateral wall, A-frame hypotenuse lower extreme adaptation is in the recess of slotted plate to through locking bolt with A-frame hypotenuse lower extreme and the removable fixed connection of slotted plate.

Furthermore, the hanging piece adopts angle steel with an opening vertically arranged towards the side wall of the furnace column, and two sides of the angle steel are welded and fixed with the side wall of the furnace column to form a jack which is used for being connected with a vertical flanging at the upper end of the vertical side of the triangular support in an inserting mode.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the supporting structure of the temporary platform of the oven line is optimized on the oven column, so that the problem that the oven column is seriously damaged by a traditional construction method is solved, and the damage to the oven column caused by welding and cutting is reduced;

2. according to the technical scheme, the hanging piece and the connecting seat positioned below the hanging piece are fixed on the side wall of the furnace column, so that the quick and convenient disassembly type connection of the triangular support on the furnace column is realized, and conditions are provided for laying and disassembling efficiency of a temporary platform of the oven measuring line on the furnace column;

3. according to the technical scheme, the baffle is fixed at the outer end part of the horizontal plane at the upper end of the triangular support, so that the temporary platform of the oven measuring line, which is erected on the upper end face of the triangular support, is limited, the position reliability of the temporary platform of the oven measuring line is ensured, and the safety in use is improved;

4. the technical scheme has the advantages of simple disassembly and assembly structure, novel design and low cost, greatly improves the operation efficiency of installing and dismantling the platform of the overhead baking oven, does not need welding and cutting, and accords with the principles of energy conservation and emission reduction.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a top view of the hanging member of the present invention fixedly connected to the fire post;

fig. 4 is a schematic view of another connection structure of the connection seat and the triangular bracket of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the verb "to comprise a" does not exclude the presence of other, identical elements in a process, method, article or apparatus that comprises a stated element.

The support for the temporary platform of the oven drying line of the coke oven is shown in figures 1-4 and comprises a triangular support 3 with an upward horizontal edge, the vertical side of the triangular support 3 is fixed on the side wall of an oven post 1 through a connecting component, the temporary platform of the oven drying line is supported on the oven post 1 at the periphery of the coke oven through a plurality of triangular supports 3 and is limited by a baffle 4 arranged at the outer end part of the horizontal plane at the upper end of the triangular support 3; in the structure, the supporting structure of the temporary platform of the oven line measuring on the oven column 1 is optimized, so that the problem that the oven column 1 is seriously damaged by the traditional construction method is solved, and the damage to the oven column 1 caused by welding and cutting is reduced; the baffle 4 is fixed at the outer end part of the horizontal plane at the upper end of the triangular support 3, so that the temporary platform of the oven measuring line, which is erected on the upper end surface of the triangular support 3, is limited, the reliability of the position of the temporary platform of the oven measuring line is ensured, and the safety in use is improved;

as shown in fig. 1 and 4, the triangular bracket 3 comprises a V-shaped rod 3-1 with a vertical flange and a support rod 3-2, the V-shaped rod 3-1 is an integrated bending piece formed by a horizontal rod and an inclined rod, the vertical flange is positioned at the end part of the horizontal rod, and the support rod 3-2 is positioned between the horizontal rod and the inclined rod of the V-shaped rod 3-1 and is fixedly connected with the horizontal rod and the inclined rod into a whole by welding; the triangular support 3 with the structure has good stability and reliability, and is convenient to be quickly assembled and disassembled with the hanging piece 2 and the connecting seat 5.

As shown in fig. 1 and 4, the connecting assembly comprises a hanging piece 2 and a connecting seat 5, the hanging piece 2 is fixed on the side wall of the furnace column 1, a vertical flange at the upper end of the vertical side of the triangular support 3 is inserted into a hanging hole on the hanging piece 2, the connecting seat 5 is positioned below the hanging piece 2 and fixed on the side wall of the furnace column 1, and the lower end of the bevel edge of the triangular support 3 is fixed on the connecting seat 5; specifically, as shown in fig. 3, the hanging part 2 is made of angle steel with an opening facing the side wall of the furnace column 1, and two sides of the angle steel are welded and fixed with the side wall of the furnace column 1 to form a jack for being inserted into a vertical flange at the upper end of the vertical side of the triangular support 3; in the structure, the hanging piece 2 and the connecting seat 5 positioned below the hanging piece 2 are fixed on the side wall of the furnace column 1, so that the quick and convenient connection of the triangular support 3 on the furnace column 1 is realized, and conditions are provided for laying and detaching a temporary platform of a baking furnace measuring line on the furnace column 1;

a connection structure of a triangular support 3 and a connecting seat 5 is shown in figure 1, the lower end of the bevel edge of the triangular support 3 is welded and fixed on the connecting seat 5, and when the triangular support 3 is disassembled, the lower end of the bevel edge of the triangular support 3 and the connecting seat 5 are cut at the welding position, and the triangular support 3 is lifted up to complete the disassembling work.

Another connecting structure of the triangular bracket 3 and the connecting seat 5 is shown in fig. 4, a groove-shaped plate 5-1 which is parallel to the bevel edge of the triangular bracket 3 and has an upward notch is fixedly welded on the outer side wall of the connecting seat 5, the lower end of the bevel edge of the triangular bracket 3 is matched in a groove of the groove-shaped plate 5-1, and the lower end of the bevel edge of the triangular bracket 3 is detachably and fixedly connected with the groove-shaped plate 5-1 through a locking bolt; according to the connecting structure, when the triangular support 3 is detached, the vertical flanging at the upper end of the triangular support 3 and the hanging piece 2 can be detached, and the lower end of the bevel edge of the triangular support 3 and the connecting seat 5 can be detached only by lifting the triangular support 3.

The technical scheme has the advantages of simple disassembly and assembly structure, novel design and low cost, greatly improves the operation efficiency of installing and dismantling the platform of the overhead baking oven, does not need welding and cutting, and accords with the principles of energy conservation and emission reduction.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The support for the temporary platform of the coke oven drying line is characterized in that: including horizontal limit set up triangular support (3) vertical side is fixed in on column (1) lateral wall through coupling assembling, and the interim platform of baker survey line supports on column (1) of coke oven periphery through a plurality of triangular support (3) to carry on spacingly by baffle (4) of locating the outer tip of triangular support (3) upper end horizontal plane.

2. The bracket for the coke oven line measurement temporary platform of claim 1, wherein: the triangular support (3) comprises a V-shaped rod (3-1) with a vertical flanging and a supporting rod (3-2), the V-shaped rod (3-1) is an integrated bending piece formed by a horizontal rod and an inclined rod, the vertical flanging is located at the end part of the horizontal rod, and the supporting rod (3-2) is located between the horizontal rod and the inclined rod of the V-shaped rod (3-1) and fixedly connected with the horizontal rod and the inclined rod into a whole in a welding mode.

3. The support for the coke oven furnace line measurement temporary platform of claim 1, wherein: coupling assembling includes pendant (2) and connecting seat (5), on pendant (2) was fixed in stove post (1) lateral wall, and the vertical turn-ups of the vertical side upper end of A-frame (3) pegged graft in the hanging hole on pendant (2), connecting seat (5) are located pendant (2) below and are fixed in on stove post (1) lateral wall, A-frame (3) hypotenuse lower extreme is fixed in on connecting seat (5).

4. The bracket for the coke oven line temporary platform of claim 3, wherein: the lower end of the bevel edge of the triangular support (3) is welded and fixed on the connecting seat (5).

5. The bracket for the coke oven line temporary platform of claim 3, wherein: and a slotted plate (5-1) which is parallel to the bevel edge of the triangular support (3) and has an upward notch is welded and fixed on the outer side wall of the connecting seat (5), the lower end of the bevel edge of the triangular support (3) is adapted into a groove of the slotted plate (5-1), and the lower end of the bevel edge of the triangular support (3) is detachably and fixedly connected with the slotted plate (5-1) through a locking bolt.

6. The bracket for the coke oven line temporary platform of claim 4 or 5, wherein: pendant (2) adopt the opening towards the vertical angle steel that sets up of stove post (1) lateral wall, and the angle steel both sides along with stove post (1) lateral wall welded fastening back form be used for with the jack of the vertical turn-ups grafting of the vertical side upper end of A-frame (3).