CN211667851U - Improved heating furnace wall structure - Google Patents

Abstract

The utility model discloses an improved heating furnace wall structure, which comprises a furnace wall body, wherein the furnace wall body comprises a back plate, a side plate, a panel and a bottom plate, a plurality of groups of threaded shaft sleeves are uniformly and fixedly welded on the inner side surface of the back plate from top to bottom, threaded shaft sleeves are connected in a matching way, first fixed blocks are fixedly welded on the inner side surface of the side plate from top to bottom relative to the threaded shaft sleeves, jack posts are arranged on the upper surface of the bottom plate at first threaded holes, the bottom plate is fixedly connected with the jack posts through first bolts, and the jack posts are connected with first threaded holes through threaded heads in a matching way, the furnace wall structure is light and convenient to install, when the side plate needs to be disassembled, the connecting plate only needs to be disassembled, then the side plate is hoisted a little distance through a hoisting tool, so that a convex block is separated from a limit notch, then the side plate is moved to the opposite side, the side plates are convenient to replace, and the normal use of the heating furnace is ensured.

Description

Improved heating furnace wall structure

Technical Field

The utility model relates to a heating furnace technical field, more specifically say, in particular to modified heating furnace brickwork structure.

Background

The existing heating furnace wall structure is mostly formed by splicing and welding thick steel plates, is of a single-layer structure, is heavy in structure, high in cost and inconvenient in installation, and the inner surface of the furnace wall is damaged easily due to high temperature for a long time and cannot be replaced, so that the normal use of the heating furnace is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified heating furnace brickwork structure that the structure is light, easy installation is dismantled.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved heating furnace wall structure comprises a furnace wall body, wherein the furnace wall body comprises a back plate, side plates, a panel and a bottom plate, a plurality of groups of threaded shaft sleeves are uniformly and fixedly welded on the inner side surface of the back plate from top to bottom, threaded columns are connected in the threaded shaft sleeves in a matching manner, protruded blocks of an integral structure are fixedly arranged on the upper surface of one end of each threaded column, first fixed blocks are fixedly welded on the inner side surface of the side plate from top to bottom relative to the positions of the threaded shaft sleeves, the side surfaces of the first fixed blocks are provided with inserting notches, the upper ends of the inserting notches are communicated with limiting notches inside the first fixed blocks, one ends of the threaded columns are inserted into the inserting notches at corresponding positions, the threaded columns are clamped with the limiting notches through the protruded blocks, a plurality of groups of first threaded holes are uniformly formed in the lower surface of, the second screw hole has been seted up to the fore-set lower surface, the bottom plate passes through first bolt in fore-set fixed connection, the fore-set upper surface is provided with the screw thread head of a body structure, and the fore-set passes through the screw thread head to be connected with first screw hole cooperation, be provided with the connecting plate between backplate upper end and the curb plate upper end, the connecting plate both ends pass through the second bolt respectively with backplate and curb plate fixed connection.

Furthermore, a cutting groove is formed in the position of the side plate on the upper surface of the panel, and the lower end of the side plate is inserted into the cutting groove.

Furthermore, a second fixing block is fixedly welded at the lower end of the inner side surface of the back plate, an insertion hole is formed in the surface of the second fixing block, an insertion rod is fixedly welded on the lower surface of the panel corresponding to the second fixing block, and the insertion rod is inserted into the insertion hole.

Compared with the prior art, the utility model has the advantages of: the utility model discloses the brickwork structure is light, simple to operate, when the curb plate was dismantled to needs, only needs to dismantle the connecting plate off, then hoists the curb plate a bit distance through hoisting tool, makes the protrusion piece break away from spacing notch, then removes the curb plate to the opposite one side of screw post through hoisting tool, and what this moment can be very convenient dismantles the curb plate off, is convenient for change the curb plate, has guaranteed the normal use of heating furnace.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of an improved furnace wall structure of a heating furnace of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the novel support comprises a back plate 1, a side plate 2, a face plate 3, a bottom plate 4, a threaded shaft sleeve 5, a threaded column 6, a protruding block 7, a first fixing block 8, a slot opening 9, a limiting slot opening 10, a connecting plate 11, a cutting groove 12, a top column 13, a threaded head 14, a first threaded hole 15, a second threaded hole 16, a second fixing block 17 and an inserted rod 18.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, the utility model provides an improved heating furnace wall structure, which comprises a furnace wall body, the furnace wall body comprises a back plate 1, a side plate 2, a face plate 3 and a bottom plate 4, a plurality of groups of threaded shaft sleeves 5 are uniformly and fixedly welded on the inner side surface of the back plate 1 from top to bottom, a threaded post 6 is connected in the threaded shaft sleeves 5 in a matching way, a convex block 7 with an integral structure is fixedly arranged on the upper surface of one end of the threaded post 6, a first fixing block 8 is fixedly welded on the inner side surface of the side plate 2 from top to bottom relative to the position of the threaded shaft sleeves 5, a slot opening 9 is arranged on the side surface of the first fixing block 8, a limit slot opening 10 is arranged at the upper end of the slot opening 9 in the first fixing block 8, one end of the threaded post 6 is inserted in the slot opening 9 at the corresponding position, the threaded post 6 is clamped, the upper surface of the bottom plate 4 is provided with a top column 13 at a first threaded hole 15, a second threaded hole 16 is formed in the lower surface of the top column 13, the bottom plate 4 is fixedly connected with the top column 13 through a first bolt, a threaded head 14 of an integrated structure is arranged on the upper surface of the top column 13, the top column 13 is connected with the first threaded hole 15 in a matched mode through the threaded head 14, a connecting plate 11 is arranged between the upper end of the back plate 1 and the upper end of the side plate 2, two ends of the connecting plate 11 are respectively fixedly connected with the back plate 1 and the side plate 2 through second bolts, and a hanging ring is fixedly welded at the upper end of the inner side surface of the.

In this embodiment, the upper surface of the panel 3 is provided with a cutting groove 12 at the position of the side plate 2, the lower end of the side plate 2 is inserted into the cutting groove 12, and furnace gas and slag in the furnace can be prevented from entering a crack between the side plate 2 and the back plate 1 by the cutting groove 12.

In this embodiment, the fixed welding of backplate 1 inboard surface lower extreme has second fixed block 17, and the jack has been seted up on second fixed block 17 surface, and the fixed position that corresponds to second fixed block 17 of panel 3 lower surface has welded inserted bar 18, and inserted bar 18 inserts and locates in the jack, has improved stability 5 between panel 3 and curb plate 2.

The utility model discloses a theory of operation: when carrying out the brickwork installation, at first be connected the fore-set 13 through the screw thread head 14 with the cooperation of panel 3, insert the inserted bar 18 and establish in the jack of second fixed block 17, then pass through first bolt and fore-set 13 fixed connection with bottom plate 4, be connected backplate 1 through the second fixed block 8 of screw thread post 6 with curb plate 2 again, then through connecting plate 11 with backplate 1 and panel 3 upper end fixed connection, when needs dismantle curb plate 2, only need to dismantle connecting plate 11, then hoist curb plate 2 a bit distance through hoisting tool, make bulge 7 break away from spacing notch 10, then remove curb plate 2 to the opposite one side of screw thread post 6 through hoisting tool, can be very convenient at this moment dismantle curb plate 2.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims (3)

1. The utility model provides a modified heating furnace brickwork structure, includes the brickwork body, the brickwork body includes backplate (1), curb plate (2), panel (3) and bottom plate (4), its characterized in that: the back plate is characterized in that a plurality of groups of threaded shaft sleeves (5) are uniformly and fixedly welded on the inner side surface of the back plate (1) from top to bottom, threaded columns (6) are connected in the threaded shaft sleeves (5) in a matched mode, protruding blocks (7) of an integrated structure are fixedly arranged on the upper surface of one end of each threaded column (6), first fixed blocks (8) are fixedly welded on the inner side surfaces of the side plates (2) from top to bottom relative to the positions of the threaded shaft sleeves (5), socket openings (9) are formed in the side surfaces of the first fixed blocks (8), limiting notches (10) are communicated with the upper ends of the socket openings (9) in the first fixed blocks (8), one ends of the threaded columns (6) are inserted into the socket openings (9) in corresponding positions, the threaded columns (6) are clamped with the limiting notches (10) through the protruding blocks (7), and a plurality of, bottom plate (4) upper surface all is provided with fore-set (13) in first screw hole (15) position, and second screw hole (16) have been seted up to fore-set (13) lower surface, bottom plate (4) are through first bolt in fore-set (13) fixed connection, fore-set (13) upper surface is provided with screw thread head (14) of a body structure, and fore-set (13) are connected with first screw hole (15) cooperation through screw thread head (14), be provided with connecting plate (11) between backplate (1) upper end and curb plate (2) upper end, connecting plate (11) both ends pass through the second bolt respectively with backplate (1) and curb plate (2) fixed connection.

2. The improved furnace wall structure of a heating furnace according to claim 1, wherein: a cutting groove (12) is formed in the position of the side plate (2) on the upper surface of the panel (3), and the lower end of the side plate (2) is inserted into the cutting groove (12).

3. The improved furnace wall structure of a heating furnace according to claim 1, wherein: the fixed welding of backplate (1) inboard surface lower extreme has second fixed block (17), and the jack has been seted up on second fixed block (17) surface, panel (3) lower surface has welded inserted bar (18) corresponding to second fixed block (17) fixed position, and inserted bar (18) are inserted and are located in the jack.

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