CN109748483B - Glass kiln and steel structure thereof - Google Patents

Abstract

The invention relates to a glass kiln and a steel structure thereof, wherein the steel structure of the glass kiln comprises a plurality of supporting upright posts, a main beam connected with the plurality of supporting upright posts, a plurality of secondary beams lapped on the main beam, and a pool bottom steel plate fixed on the secondary beams, wherein first upright posts are movably arranged on four corners of the pool bottom steel plate and are connected with a longitudinal moving assembly through a transverse moving assembly; the pool wall brick fixing component comprises a fixing frame, a steel grid which is abutted with the pool wall brick, and an abutting piece which penetrates through the fixing frame and abuts the steel grid on the pool wall brick; the breast wall brick fixing assembly comprises a supporting plate positioned above the pool wall brick fixing assembly, fixing pieces arranged above the supporting plate at intervals, and connecting blocks for connecting the fixing pieces and the first stand columns; the arch top fixing component comprises a second upright post, an arch top expansion beam and a first ejector rod, wherein the lower portion of the second upright post is connected to the secondary beam, the upper portion of the second upright post is connected with a cross beam used for supporting the arch top, the arch top expansion beam is connected with the second upright post, the first ejector rod penetrates through the second upright post and abuts against the arch top expansion beam, and the middle upper portion of the second upright post is connected through a long lead screw component.

Description

Glass kiln and steel structure thereof

Technical Field

The disclosure relates to the field of glass substrate production, in particular to a glass kiln and a steel structure thereof.

Background

The glass furnace body consists of three independent refractory brick structures, namely a main arch, arch slag, a breast wall, a pool wall and a pool bottom, and the brick structures can be supported, erected and fixed by the furnace steel structures, so that the stability of the brick structures of the furnace body under high-temperature operation is ensured. In the related technology, the pool wall brick steel structure in the glass kiln steel structure comprises two flat steels, a short screw rod, a fixed block and other components, wherein the flat steels are close to the pool wall brick, and two ends of the flat steels are fixed on steel upright posts; in addition, during the temperature rise of the glass kiln, the expansion amount of the refractory bricks is manually adjusted on the whole steel structure of the glass kiln, so that the effective release of the expansion amount of the refractory bricks cannot be ensured, the refractory bricks are easy to generate transverse cracks and longitudinal cracks, and serious potential safety hazards exist.

Disclosure of Invention

The first purpose of this disclosure is to provide a glass kiln steel construction, this glass kiln steel construction can solve the technical problem that current glass kiln steel construction can't change pool wall brick alone.

A second object of the present disclosure is to provide a glass kiln comprising the glass kiln steel structure provided by the present disclosure.

In order to realize above-mentioned purpose, this disclosure provides a glass kiln steel construction, including many support post, connect many support post's girder, the overlap joint is in many secondary beams on the girder, and fix bottom of the pool steel sheet on the secondary beam, glass kiln steel construction still includes: the first upright columns are movably arranged at four corners of the pool bottom steel plate, and the adjacent first upright columns are connected with the longitudinal moving assembly through the transverse moving assembly; the pool wall brick fixing assembly comprises a plurality of fixing frames, steel grids and propping pieces, wherein the fixing frames are arranged on the steel plates at the bottom of the pool and are positioned between the adjacent first upright columns, the steel grids are used for propping against the pool wall bricks, and the propping pieces penetrate through the fixing frames to prop the steel grids against the pool wall bricks; the breast wall brick fixing assembly comprises a supporting plate, fixing pieces and a connecting block, wherein the supporting plate is positioned above the pool wall brick fixing assembly and used for supporting breast wall bricks, the fixing pieces are arranged above the supporting plate at intervals, and the connecting block is used for connecting the fixing pieces and the first upright post; and the arch top fixing assembly comprises a second upright, an arch top expansion beam and a first ejector rod, wherein the lower part of the second upright is connected to the secondary beam, the upper part of the second upright is connected with a cross beam for supporting the arch top, the arch top expansion beam is connected with the second upright, the first ejector rod penetrates through the second upright and abuts against the arch top expansion beam, and the middle upper part of the second upright is connected with the middle upper part of the second upright through a long lead screw assembly.

Optionally, the abutting pieces are arranged at intervals along the height direction of the fixing frame, the steel grid is fixed with the positioning blocks, the abutting pieces are in threaded connection with the fixing frame, the end portions of the abutting pieces can abut against second ejector rods on the positioning blocks, and insulating blocks are further arranged between the end portions of the second ejector rods and the positioning blocks.

Optionally, a sliding plate and a first insulating plate are arranged between the lower part of the first upright column and the bottom steel plate, and the upper part and/or the lower part of the adjacent first upright column are connected through the transverse moving assembly and the longitudinal moving assembly respectively.

Optionally, the assembly for fixing the pool wall brick further comprises an extension plate arranged on the pool bottom steel plate, the extension plate is formed into a T-shaped plate, the T-shaped plate comprises a horizontal plate and a vertical plate, the inner side of the horizontal plate is lapped on the refractory brick of the pool bottom structure layer, the outer side of the horizontal plate is arranged on the pool bottom steel plate through a support frame, the vertical plate is located between the refractory brick of the pool bottom structure layer and the first upright post, and the fixing frame is fixedly connected to the horizontal plate.

Optionally, a second insulating plate is further disposed between the supporting frame and the pool bottom steel plate.

Optionally, the lateral moving assembly includes a first fixed block fixed on the first upright, a first lead screw passing through a first mounting hole on the first fixed block, a first lock nut connected to an end of the first lead screw, and a first elastic member abutting against between the first fixed block and the first lock nut.

Optionally, the longitudinal moving assembly includes a second fixed block fixed to the first upright, a second lead screw passing through a second mounting hole in the second fixed block, a second locking nut connected to an end of the second lead screw, and a second elastic member abutting against between the second fixed block and the second locking nut.

Optionally, the two ends of the supporting plate are respectively connected with the first stand column through a short lead screw assembly, the short lead screw assembly comprises a third fixing block fixed on the first stand column, a fourth fixing block fixed on the supporting plate, a third lead screw penetrating through a third mounting hole in the third fixing block and a third mounting hole in the fourth fixing block, a third locking nut and a fourth locking nut connected to the two ends of the third lead screw, a third elastic piece abutting against the third locking nut and the fourth fixing block, and a fourth elastic piece abutting against the fourth locking nut and the third fixing block.

Optionally, the long lead screw assembly includes a fourth lead screw passing through a fourth mounting hole in the upper portion of the second upright, a fifth lock nut connected to an end of the fourth lead screw, and a fifth elastic member abutting against between the second upright and the fifth lock nut.

Optionally, a plurality of jackscrews arranged at intervals are further fixed on the first upright post between the fixing member and the supporting plate.

According to a second aspect of the present disclosure, there is also provided a glass kiln, which includes refractory bricks and a glass kiln steel structure for fixing the refractory bricks, wherein the glass kiln steel structure is the glass kiln steel structure.

Through above-mentioned technical scheme, in the glass kiln steel construction that this disclosure provided, have between layer board and the bottom of the pool steel sheet to set up the mount that outwards extends, support the top and pass the mount and support the steel bars on the pool wall brick, can realize effectively fixing the pool wall brick, provide the condition of safety and stability for the inside molten glass melting of kiln. In addition, when the pool wall brick needs to be replaced, the steel grid can be propped against the pool wall brick again through the propping piece after the pool wall brick is taken out only by loosening the propping piece, and the whole replacement process is quick, safe and simple to operate.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic structural view of a glass furnace steel structure provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic view of a portion of a glass furnace steel structure provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 3 is an enlarged view of a portion of a pond wall tile retaining assembly in a glass furnace steel structure provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 4 is an enlarged partial view of the lateral and longitudinal moving assemblies of a glass furnace steel structure provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 5 is an enlarged partial view of the lateral shifting assembly of the glass furnace steel structure provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 6 is an enlarged partial view of a short lead screw assembly in a glass furnace steel structure provided in accordance with an exemplary embodiment of the present disclosure;

FIG. 7 is a schematic structural view of the mounting relationship of the extension plate, the pool wall tile and the first vertical column in a steel structure of a glass kiln according to an exemplary embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of installation positions of an extension plate, a fixed frame and a pool bottom steel plate in a steel structure of a glass kiln provided by an exemplary embodiment of the disclosure.

Description of the reference numerals

10 first upright 11 support upright

12 primary beam and 13 secondary beams

14 steel plate 15 sliding plate at bottom of pool

16 first insulating board 17 jackscrew

18 third insulating plate 19 fourth insulating plate

2 refractory brick 21 fixing frame of bottom structure layer of pool

22 steel fence 23 butting piece

24 insulating block 25 extension plate

26 positioning block 222 pool wall brick

251 horizontal plate 252 vertical plate

253 support shelf 254 second insulator plate

31 pallet 32 fixing piece

33 connecting block 41 crossbeam

42 second upright column 43 arch top expansion beam

44 first ram 5 lateral movement assembly

51 first fixed block 52 first lead screw

53 first lock nut 54 first elastic member

8 second fixed block of longitudinal moving component 81

82 second lead screw 83 second lock nut

84 second elastic member

6 fourth lead screw of long lead screw component 61

62 fifth lock nut 63 fifth elastic member

7 third fixing block of short lead screw component 71

72 fourth fixed block 73 third lead screw

74 third locking nut 75 fourth locking nut

76 third elastic member 77 fourth elastic member

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, without being stated to the contrary, the use of directional words such as "upper" and "lower" generally means defined in the case of normal installation of the glass furnace steel structure provided in the present disclosure, and in particular with reference to the drawing directions shown in fig. 1 and 2, "inner" and "outer" mean inner and outer of the respective component profiles. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

As shown in fig. 1 and 2, the present disclosure provides a glass kiln steel structure, which includes a plurality of support columns 11, a main beam 12 connecting the plurality of support columns 11, a plurality of secondary beams 13 lapped on the main beam 12, and a tank bottom steel plate 14 fixed on the secondary beams 13, and further includes first columns 10, a tank wall brick fixing assembly, a breast wall brick fixing assembly, and a crown top fixing assembly, wherein the first columns 10 are movably disposed at four corners of the tank bottom steel plate 14, and adjacent first columns 10 are connected to a longitudinal moving assembly 8 through a transverse moving assembly 5; the pool wall brick fixing assembly comprises a plurality of fixing frames 21 which are arranged on the pool bottom steel plate 14 and are positioned between the adjacent first upright posts 10, steel grids 22 which are used for abutting against the pool wall bricks 222 (not shown in the figure), and abutting pieces 23 which penetrate through the fixing frames 21 and abut against the steel grids 22 on the pool wall bricks 222; the breast wall brick fixing assembly comprises a supporting plate 31 which is positioned above the pool wall brick fixing assembly and used for supporting the breast wall bricks, fixing pieces 32 which are arranged above the supporting plate 31 at intervals, and a connecting block 33 which is used for connecting the fixing pieces 32 and the first upright post 10; the arch top fixing assembly comprises a second upright post 42, the lower part of which is connected to the secondary beam 13, the upper part of which is connected with a cross beam 41 for supporting the arch top, an arch top expansion beam 43 connected with the second upright post 42, and a first ejector rod 44 which penetrates through the second upright post 42 and abuts against the arch top expansion beam, wherein the middle upper part of the opposite second upright post 42 is connected through a long lead screw assembly 6.

Here, it should be noted that the first column 10 is a main component of the steel structural support of the whole glass kiln, and plays an important role in fixing the wall brick and the breast wall brick, the first column 10 may be a special steel column, the support column 11 may be a cement column, the main beam 12 is disposed on the upper portion of the support column 11, and a third insulating plate 18 is disposed between the main beam and the support column, and a fourth insulating plate 19 is disposed between the secondary beam 13 and the bottom steel plate 14, for example, a high temperature resistant glass plate, and can play a role in supporting and insulating the whole kiln. Layer board 31 can realize spacing down to the breastplate brick, and mounting 32 and connecting block 33 are connected through fixed lead screw, can realize spacing the last limit of breastplate brick, prevent that the breastplate brick from taking place the slope. In addition, a fifth insulating plate is arranged between the end part of the first ejector rod 44 and the arch top expansion beam 43, the expansion amount of the arch top can be effectively released by adjusting the outward movement of the first ejector rod 44, and the influence on the matching precision caused by the displacement of the arch top arch bridge bricks is avoided.

Through the technical scheme, in the glass kiln steel structure provided by the disclosure, the fixing frame 21 extending outwards is arranged between the supporting plate 31 and the pool bottom steel plate 14, and the abutting part 23 penetrates through the fixing frame 21 to abut the steel grid 22 on the pool wall brick 222, so that the pool wall brick 222 can be effectively fixed, and safe and stable conditions are provided for the melting of glass liquid in the kiln. In addition, when the pool wall brick 222 needs to be replaced, the propping piece 23 only needs to be loosened, the pool wall brick 222 can be replaced independently after the steel grid 22 is taken out, and the steel grid 22 is propped against the pool wall brick 222 again through the propping piece 23 after the replacement is finished, so that the whole replacement process is quick, safe and simple to operate.

In order to stably support the steel grid 22 against the pool wall bricks 222, as shown in fig. 2 and 3, the supporting member 23 may be a plurality of pieces arranged at intervals along the height direction of the fixing frame 21, the positioning block 26 is welded and fixed on the steel grid 22, the supporting member 23 may be configured as a second supporting rod which is in threaded connection with the fixing frame 21 and the end of which can support against the positioning block 26, and an insulating block 24 is further arranged between the end of the second supporting rod and the positioning block 26. Like this, through screwing up or loosening the ejector pin along equidirectional not, alright completion pool wall brick's fixed or change operation, easy operation is convenient, and insulating block 24 can be ceramic insulating block, can improve the insulation level of pool wall brick and glass kiln steel construction.

Further, in order to achieve the pre-adjustment of the expansion amount of the pool wall bricks 222 and the breast wall bricks during the temperature rise of the glass kiln, in the present disclosure, as shown in fig. 2, a sliding plate 15 and a first insulation plate 16 are provided between the lower portion of the first vertical column 10 and the bottom steel plate 14, and the upper portion and/or the lower portion of the adjacent first vertical columns 10 are connected by the lateral moving assembly 5 and the longitudinal moving assembly 8, respectively. The first insulating plate 16 can play a role in supporting and secondarily insulating the first upright post 10, the first upright post 10 can move relative to the sliding plate 15, the sliding plate 15 can move relative to the first insulating plate 16, and the first insulating plate 16 can move relative to the pool bottom steel plate 14, so that when the pool wall brick expands, the requirement of the expansion amount can be met through the displacement of the first upright post 10, the effective release of the expansion amount is further ensured, and the generation of cracks is avoided. In addition, the adjacent first vertical columns 10 are connected by the transverse moving component 5 and the longitudinal moving component 8, and here, the embodiment that the upper parts of the adjacent first vertical columns 10 can be connected by the transverse moving component 5 and the longitudinal moving component 8 respectively, the embodiment that the lower parts can be connected by the transverse moving component 5 and the longitudinal moving component 8, and the embodiment that the upper parts and the lower parts are connected by the transverse moving component 5 and the longitudinal moving component 8 respectively, and the transverse moving component 5 and the longitudinal moving component 8 can realize effective release of the transverse expansion amount and the longitudinal expansion amount respectively, and the detailed structure of the transverse moving component 5 and the longitudinal moving component 8 will be described in detail below.

Further, in the present disclosure, as shown in fig. 6 and 7, the pool wall tile fixing assembly further includes an extension plate 25 disposed on the pool bottom steel plate 14, the extension plate may be formed as a T-shaped plate, the T-shaped plate includes a horizontal plate 251 and a vertical plate 252, an inner side of the horizontal plate 251 overlaps the pool bottom structure layer firebrick 2, an outer side is disposed on the pool bottom steel plate 14 through a support bracket 253, the vertical plate 252 is located between the pool bottom structure layer firebrick 2 and the first upright 10, and the fixing frame 21 is fixedly connected to the horizontal plate 251. In the present embodiment, as shown in fig. 6, the first column 10 is an angle steel, and when the floor structure layer firebrick 2 expands laterally or longitudinally, the force of expansion can be transmitted to the first column 10 through the vertical plate 252, and the first column 10 can effectively release the amount of expansion by its own movement without restricting the expansion of the floor structure layer firebrick 2. In addition, as shown in fig. 7 and 8, the upper extension of the fixing frame 21 is fixedly connected with the support plate 31, the lower extension is connected with the top surface of the horizontal plate 251, the bottom surface of the horizontal plate 251 is connected with the support bracket 253, and the support bracket 253 is movable with respect to the floor steel plate 14 so as not to restrict the expansion of the wall bricks 222 and the floor structure layer refractory bricks 2. More specifically, as shown in fig. 7 and 8, a second insulating plate 254, which may be a glass plate, for example, is further disposed between the supporting frame 253 and the bottom steel plate 14, and is capable of supporting and insulating the fixing frame 21.

The lateral shifting assembly 5 may be of any suitable construction. In the present disclosure, as shown in fig. 2 and 4, the lateral moving assembly 5 includes a first fixing block 51 fixed on the first column 10, a first lead screw 52 passing through a first mounting hole of the first fixing block 51, a first locking nut 53 connected to an end of the first lead screw 52, and a first elastic member 54 abutting between the first fixing block 51 and the first locking nut 53, and the first elastic member 54 may be an elastic disc spring. The longitudinal movement assembly 8 may be of any suitable construction. In the present disclosure, as shown in fig. 2 and 4, the longitudinal moving assembly 8 includes a second fixed block 81 fixed on the first column 10, a second lead screw 82 passing through a second mounting hole of the second fixed block 81, a second locking nut 83 connected to an end of the second lead screw 82, and a second elastic member 84 abutting between the second fixed block 81 and the second locking nut 83, and the second elastic member 84 may be an elastic disc spring. As shown in fig. 2, 4 and 5, the lower portions of the adjacent first columns 10 are connected by the transverse moving assembly 5 and the longitudinal moving assembly 8, respectively, so that when the pool wall bricks 2 are expanded transversely and longitudinally, the first columns 10 are moved, and the expansion force causes the first elastic members 54 to be compressed along the axial direction of the first lead screws 52, and the second elastic members 84 to be compressed along the axial direction of the second lead screws 82, so as to release the transverse expansion amount and the longitudinal expansion amount of the pool wall bricks. Similarly, as shown in fig. 2, the upper portions of the adjacent first uprights 10 are connected to each other by the transverse moving assembly 5 and the longitudinal moving assembly 8, respectively, so that when the breast wall tile is expanded transversely and longitudinally, the first uprights 10 are moved, and the force of expansion causes the first elastic member 54 to be compressed in the axial direction of the first lead screw 52 and the second elastic member 84 to be compressed in the axial direction of the second lead screw 82, so as to release the transverse expansion and the longitudinal expansion of the breast wall tile.

Further, in order to ensure the position of the supporting plate 31 is fixed and release the transverse expansion amount of the breast wall brick during the expansion process of the breast wall brick, in the present disclosure, as shown in fig. 2 and 5, both ends of the supporting plate 31 are respectively connected with the first upright post 10 through the short screw assembly 7, the short screw assembly 7 includes a third fixed block 71 fixed on the first upright post 10, a fourth fixed block 72 fixed on the supporting plate 31, a third screw 73 passing through a third mounting hole on the third fixed block 71 and the fourth fixed block 72, a third locking nut 74 and a fourth locking nut 75 connected to both ends of the third screw 73, a third elastic member 76 abutting between the third locking nut 74 and the fourth fixed block 72, and a fourth elastic member 77 abutting between the fourth locking nut 75 and the third fixed block 71, the third elastic member 76 and the fourth elastic member 77 may also be elastic disc springs, when the wall brick is transversely expanded, the third elastic member 76 and the fourth elastic member 77 are compressed along the axial direction of the third lead screw 73, respectively, so as to release the transverse release amount of the breast wall brick and avoid the generation of cracks. The glass kiln steel structure provided by the disclosure can pre-adjust the expansion amount of the pool wall bricks and the breast wall bricks, so that the expansion amount is effectively released, cracks are avoided, and the safe and stable operation of the glass kiln is ensured.

Further, in the present disclosure, as shown in fig. 1 and 2, the upper portions of the opposite second uprights 42 are connected by a long lead screw assembly 6, the long lead screw assembly 6 includes a fourth lead screw 61 passing through a fourth mounting hole of the upper portion of the second upright 42, a fifth lock nut 62 connected to an end of the fourth lead screw 61, and a fifth elastic member 63 abutting between the second upright 42 and the fifth lock nut 62, and the fifth elastic member 63 may be an elastic disc spring. Therefore, the fifth locking nut 62 is screwed or unscrewed to control the compression amount of the fifth elastic piece 63 along the fourth screw rod 61, so that the fastening and auxiliary adjusting effects on the transverse end part of the arch top can be realized, meanwhile, the transverse adjusting effect on the arch top can be realized by adjusting the outward movement amount of the first ejector rod 44, the expansion amount of the arch top is effectively released, and the safety of the glass kiln arch top during operation is ensured.

In the present disclosure, as shown in fig. 2, a plurality of jack screws 17 are fixed to the first column 10 between the fixing member 32 and the bracket 31. The jackscrew 17 is mainly used for fixing the breast wall insulation board, prevents the breast wall insulation board from shifting, ensures that the upper part of the glass kiln is well insulated.

According to a second aspect of the present disclosure, there is also provided a glass kiln comprising refractory bricks and a glass kiln steel structure for fixing the refractory bricks, the glass kiln steel structure being the glass kiln steel structure introduced above. Here, the refractory brick includes the above-mentioned pool wall brick, breast wall brick and crown brick, and the glass kiln has all the beneficial effects of the above-mentioned glass kiln steel structure, and no redundant description is given here.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (11)

1. The utility model provides a glass kiln steel construction, includes many support post (11), connects many girder (12) of support post (11), the overlap joint is in many secondary beam (13) on girder (12), and fix bottom of pool steel sheet (14) on secondary beam (13), its characterized in that, glass kiln steel construction still includes:

the first upright columns (10) are movably arranged at four corners of the pool bottom steel plate (14), and the adjacent first upright columns (10) are connected with the longitudinal moving assembly (8) through the transverse moving assembly (5);

the pool wall brick fixing assembly comprises a plurality of fixing frames (21) which are arranged on the pool bottom steel plate (14) and are positioned between the adjacent first upright columns (10), steel grids (22) which are used for being abutted with the pool wall bricks (222), and abutting pieces (23) which penetrate through the fixing frames (21) and abut the steel grids (22) against the pool wall bricks (222);

the breast wall brick fixing assembly comprises a supporting plate (31) which is positioned above the pool wall brick fixing assembly and used for supporting the breast wall bricks, fixing pieces (32) which are arranged above the supporting plate (31) at intervals, and connecting blocks (33) which are used for connecting the fixing pieces (32) and the first upright posts (10); and

the arch top fixing assembly comprises a second upright post (42) with the lower part connected to the secondary beam (13) and the upper part connected with a cross beam (41) for supporting the arch top, an arch top expansion beam (43) connected with the second upright post (42), and a first ejector rod (44) penetrating through the second upright post (42) and abutting against the arch top expansion beam (43), wherein the middle upper part of the opposite second upright post (42) is connected through a long lead screw assembly (6).

2. The glass kiln steel structure as claimed in claim 1, wherein the supporting member (23) is a plurality of supporting members spaced apart from each other along the height direction of the fixing frame (21), a positioning block (26) is fixed to the steel grid (22), the supporting member (23) is configured as a second rod which is in threaded connection with the fixing frame (21) and the end of which can support against the positioning block (26), and an insulating block (24) is further disposed between the end of the second rod and the positioning block (26).

3. The glasskiln steel structure according to claim 1 or 2, wherein a sliding plate (15) and a first insulating plate (16) are arranged between the lower part of the first upright (10) and the bottom steel plate (14), and the upper and/or lower part of the adjacent first upright (10) is connected by the transverse moving assembly (5) and the longitudinal moving assembly (8), respectively.

4. The glasskiln steel structure according to claim 3, wherein the pool wall tile fixing assembly further comprises an extension plate (25) provided on the pool bottom steel plate (14), the extension plate is formed as a T-shaped plate, the T-shaped plate comprises a horizontal plate (251) and a vertical plate (252), the horizontal plate (251) is overlapped on the pool bottom structure layer refractory brick (2) at an inner side, the outer side is provided on the pool bottom steel plate (14) through a support frame (253), the vertical plate (252) is located between the pool bottom structure layer refractory brick (2) and the first upright (10), and the fixing frame (21) is fixedly connected on the horizontal plate (251).

5. The glasskiln steel construction according to claim 4, wherein a second insulating plate (254) is further provided between the support frame (253) and the bottom steel plate (14).

6. The glass kiln steel structure as claimed in claim 3, characterized in that the lateral movement assembly (5) comprises a first fixed block (51) fixed on the first upright (10), a first lead screw (52) passing through a first mounting hole on the first fixed block (51), a first lock nut (53) connected to the end of the first lead screw (52), and a first elastic member (54) abutting between the first fixed block (51) and the first lock nut (53).

7. The glass kiln steel structure as claimed in claim 3, characterized in that the longitudinal movement assembly (8) comprises a second fixed block (81) fixed on the first upright (10), a second lead screw (82) passing through a second mounting hole on the second fixed block (81), a second locking nut (83) connected to the end of the second lead screw (82), and a second elastic member (84) abutting between the second fixed block (81) and the second locking nut (83).

8. The glass kiln steel structure as set forth in claim 3, characterized in that both ends of the pallet (31) are connected to the first pillars (10) through short screw assemblies (7), respectively, the short lead screw component (7) comprises a third fixed block (71) fixed on the first upright post (10), a fourth fixed block (72) fixed on the supporting plate (31), a third lead screw (73) penetrating through third mounting holes on the third fixed block (71) and the fourth fixed block (72), a third locking nut (74) and a fourth locking nut (75) connected to two ends of the third lead screw (73), and a third elastic element (76) abutting against between the third locking nut (74) and the fourth fixed block (72), and a fourth elastic member (77) abutting against the fourth locking nut (75) and the third fixed block (71).

9. The glass kiln steel structure as claimed in claim 1, characterized in that the long lead screw assembly (6) comprises a fourth lead screw (61) passing through a fourth mounting hole in the upper part of the second upright (42), a fifth lock nut (62) connected to the end of the fourth lead screw (61), and a fifth elastic member (63) abutting between the second upright (42) and the fifth lock nut (62).

10. The glass kiln steel structure as claimed in claim 1, characterized in that a plurality of spaced-apart jackscrews (17) are further fixed to the first vertical column (10) between the fixing member (32) and the pallet (31).

11. Glass kiln comprising refractory bricks and a glass kiln steel structure for fixing the refractory bricks, characterized in that the glass kiln steel structure is a glass kiln steel structure according to any one of claims 1-10.

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