CN103866971B - Heating furnace water-cooled column, water-cooled beam pouring construction mould and pouring construction method thereof - Google Patents
Heating furnace water-cooled column, water-cooled beam pouring construction mould and pouring construction method thereof Download PDFInfo
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- CN103866971B CN103866971B CN201410083862.5A CN201410083862A CN103866971B CN 103866971 B CN103866971 B CN 103866971B CN 201410083862 A CN201410083862 A CN 201410083862A CN 103866971 B CN103866971 B CN 103866971B
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Abstract
The present invention relates to a kind of heating furnace water-cooled column, water-cooled beam pouring construction mould and pouring construction method thereof.A kind of heating furnace water-cooled column, water-cooled beam pouring construction mould, it comprises water-cooled column mould, three-way valve mold and water-cooled beam mould, it is characterized in that: described water-cooled column mould assembles primarily of a pair water-cooled column half mold; Described three-way valve mold assembles primarily of a pair threeway half mold; Described water-cooled beam mould comprises U-shaped water-cooled beam mould and U-shaped wooden moulding bed, and the outside of described U-shaped water-cooled beam mould is fixedly connected multiple U-shaped wooden moulding bed along its length.The present invention can make water-cooled column, water-cooled beam builds finished product registration, and straight section structure is straight, and beam column junction is without pitted skin, dew anchor studs phenomenon, and water-cooled beam slope one-time-concreting is shaping, improves casting quality, eliminates hidden danger of quality.
Description
Technical field
The present invention relates to a kind of heating furnace water-cooled column, water-cooled beam pouring construction mould and pouring construction method thereof.
Background technology
Water-cooling beam of heating furnace is divided into walking beam and clamped beam, adopts step-by-step system, steel ingot is transported to discharge end from furnace charge end.The impurity such as steel ingot progressively heats, the iron oxide of steel ingot epidermis come off, along the upper ramps landing of water-cooled beam.Water-cooled beam pouring material construction in the past, upper ramps needs secondary skinning loam, easy layering after being heated, comes off; If adopt one-time-concreting shaping, cannot row sloping, make iron oxide cannot landing, cause steel ingot local insufficient burnt, affect steel rolling quality.
Water-cooling beam of heating furnace, post mold have punching block, wooden model two kinds.Punching block cost of manufacture high (one set of die needs about 100,000 yuan), heavier not easy to operate, easy corrosion; Wooden model convenient operation, but adopt the conventional jig of building trade to take up space, during impact construction, the transport of material, reinforces with screw rod, needs to increase flitch, improves construction cost.
There is common fault in punching block in the past, wooden model: 1, easy sideslip bottom water-cooled column; 2, three-way valve mold passes through junction mutually and easily occurs pitted skin, exposes anchor studs; 3, water-cooled beam upper surface slope place, the ceramic fiber blanket due to inside has certain elasticity, and castable does not also arrive intensity and just there will be crackle.4, water-cooled beam slope and straight section have a common boundary not straight; 5, water-cooled beam both sides insulation layer thickness is uneven.
Summary of the invention
For above-mentioned technical problem, the object of the present invention is to provide a kind of heating furnace water-cooled column, water-cooled beam pouring construction mould and pouring construction method thereof, the present invention can make water-cooled column, water-cooled beam builds finished product registration, straight section structure is straight, beam column junction is without pitted skin, dew anchor studs phenomenon, water-cooled beam slope one-time-concreting is shaping, improves casting quality, eliminates hidden danger of quality.
For achieving the above object, the present invention adopts following technical scheme:
A kind of heating furnace water-cooled column, water-cooled beam pouring construction mould, it comprises water-cooled column mould, three-way valve mold and water-cooled beam mould, it is characterized in that: described water-cooled column mould assembles primarily of a pair water-cooled column half mold, described water-cooled column half mold external surface is axially arranged with reinforcing rib, and circumference is evenly provided with polylith wood gusset, be fixed together by locking device between a pair water-cooled column half mold, locking device is fixedly connected on corresponding two pieces of wooden gussets;
Described three-way valve mold assembles primarily of a pair threeway half mold, and the lower end of described threeway half mold water-cooled shell of column and middle part are respectively equipped with end post to gusset and middle part post to gusset; The two ends, left and right of described threeway half mold water-cooled beam section are respectively provided with an end beam to gusset, the middle part of threeway half mold water-cooled beam section be provided with a pair in the middle part of beam to gusset; On described threeway half mold, beam column junction offers inclined-plane opening, the one piece of dismountable plugging plate shutoff of described inclined-plane opening; Described a pair threeway half mold is fixedly assembled by locking device, and described locking device is fixedly connected with end beam respectively to gusset and end post on gusset; The upper opening place of described threeway half mold is provided with along opening and strengthens gusset one, and the inner side of described reinforcement gusset one is connected with turnover panel; Described reinforcement gusset one is uniformly fixed wtih multiple vertical edge posts along its length, the bottom cover of described edge posts has rotary stop sleeve, described stop sleeve is provided with at an angle a support bar, described edge posts is provided with one for limiting the flange that stop sleeve moves up and down; Described three-way valve mold also comprises a pair U-shaped shutoff, and described a pair U-shaped shutoff is arranged on the two ends, left and right of water-cooled beam section in three-way valve mold respectively;
Described water-cooled beam mould comprises U-shaped water-cooled beam mould and U-shaped wooden moulding bed, and the outside of described U-shaped water-cooled beam mould is fixedly connected multiple U-shaped wooden moulding bed along its length; The both sides, front and back at the upper end open place of described U-shaped water-cooled beam mould are symmetrical structure, and wherein side is provided with along opening direction and strengthens gusset two, and the inner side of described reinforcement gusset two is connected with turnover panel; Described reinforcement gusset two is uniformly fixed wtih multiple vertical edge posts along its length, the bottom cover of described edge posts has rotary stop sleeve, described stop sleeve is provided with at an angle a support bar, described edge posts is provided with one for limiting the flange that stop sleeve moves up and down.
Described locking device comprises the timber wedge of a Reinforced hook and an adjusting elasticity, and the hook body structure of described Reinforced hook is one end to be the L-type hook other end be U-shaped hook, during use, timber wedge is stuck in U-shaped hook place.
Described locking device comprises the fastening bolt of a Reinforced hook and an adjusting elasticity, and the hook body structure of described Reinforced hook is one end to be the L-type hook other end be U-shaped hook, described fastening bolt is screwed in U-shaped hook place.
Described water-cooled column mould also comprises positioning plate, and described positioning plate is the circular ring structure of two wooden semicircular ring docking, and its internal diameter is the external diameter of water-cooled column internal steel structure, and its external diameter is the internal diameter of water-cooled column mould; During use, positioning plate is positioned at the lower end of water-cooled column mould inside.
Described turnover panel is provided with turnover panel reinforcing rib, and described turnover panel reinforcing rib is positioned at turnover panel and strengthens gusset one and the opposite side strengthening gusset two connection side.
Described three-way valve mold also comprises junction plate placed in the middle, and the two ends of described junction plate placed in the middle are respectively provided with a branch sleeve, and the branch sleeve at described junction plate two ends placed in the middle is enclosed within the upper end of two corresponding edge posts of position on three-way valve mold width respectively; Described water-cooled beam mould also comprises above-mentioned junction plate placed in the middle, and the branch sleeve at these junction plate two ends placed in the middle is enclosed within the upper end of two edge posts that position is corresponding on water-cooled beam die width direction respectively.
The middle place of described junction plate placed in the middle is provided with a C type jig, described C type jig opening down.
The pouring construction method of heating furnace water-cooled column, water-cooled beam pouring construction mould, is characterized in that comprising the following steps:
The first step, erection water-cooled column internal steel structure, water-cooled beam internal steel structure and cushion block;
Second step, uses water-cooled column mould to build water-cooled column:
1) on the ground of water-cooled column internal steel structural perimeter, put four pieces of fragments of brick, one piece of flitch placed by every two pieces of fragments of brick, two pieces of flitches are parallel and nestle up the outer wall of water-cooled column internal steel structure; Flitch lays positioning plate, and positioning plate is enclosed within water-cooled column internal steel structure;
2) a pair water-cooled column half mold is placed on flitch, and entangles water-cooled column internal steel structure, encase positioning plate in the lump; Every layer of wooden gusset is all installed locking device a pair water-cooled column half mold is fixed together, the batten controlling to the spacing of water-cooled column internal steel structure is installed at the upper end open place of the water-cooled column mould assembled;
3) in water-cooled column mould, build castable again, in casting process, pull out the batten at water-cooled column mould upper end open place; Become after water-cooled column builds finished product until the castable in water-cooled column mould, remove water-cooled column mould, and clear up fragment of brick, flitch and positioning plate; Coarse process is done in the lower surface of again water-cooled column being built finished product, and removes floating ash;
4) install water-cooled column embankment mould and build shaping;
5) first building finished product upper end at water-cooled column lays fibrofelt, again the lower end of water-cooled column mould is encased the upper end that water-cooled column builds finished product, install at the upper end open place of the water-cooled column mould assembled again and control to the batten of the spacing of water-cooled column internal steel structure, then carry out 3) step;
6) repeat 5) step until water-cooled column is built shaping;
3rd step, uses three-way valve mold to build beam column joint portion:
1) first lay fibrofelt in the upper end of water-cooled column, then encase the upper end of water-cooled column with the water-cooled shell of column of three-way valve mold;
2) install U-shaped shutoff in the both sides of three-way valve mold, then install junction plate placed in the middle in the edge posts of three-way valve mold, C type jig blocks cushion block simultaneously, and erects turnover panel; Finally plugging plate is installed to inclined-plane opening part;
3) in three-way valve mold, castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel, more inwardly overturn by turnover panel, the support bar then on rotational support sleeve stop sleeve props up turnover panel, finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel, the process of receipts light is carried out to the castable surface under turnover panel; Take off plugging plate simultaneously, the pouring quality of the castable of inclined-plane opening is checked, process in time when finding hidden danger of quality, after having processed, again install plugging plate;
5), when material feeding to be poured reaches the intensity can removing mould, three-way valve mold is removed;
4th step, uses water-cooled beam mould to build water-cooled beam:
1) first fibrofelt is laid at the water-cooled beam two ends of beam column joint portion, again water-cooled beam mould is arranged on the water-cooled beam two ends of beam column joint portion, until seamless link, then in the end of water-cooled beam mould, U-shaped shutoff is installed, and adopts support bar to be lived by water-cooled beam mould support;
2) in the edge posts of water-cooled beam mould, install junction plate placed in the middle, C type jig blocks cushion block simultaneously, and erects turnover panel;
3) in water-cooled beam mould, castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel, more inwardly overturn by turnover panel, the support bar then on rotational support sleeve stop sleeve props up turnover panel, finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel, the process of receipts light is carried out to the castable surface under turnover panel;
5), when material feeding to be poured reaches the intensity can removing mould, water-cooled beam mould is removed.
The invention has the beneficial effects as follows:
1, the present invention can make water-cooled column, water-cooled beam builds finished product registration, and straight section structure is straight, and beam column junction is without pitted skin, dew anchor studs phenomenon, and water-cooled beam slope one-time-concreting is shaping, improves casting quality, eliminates hidden danger of quality; Water-cooled beam slope, by reverse turning bed structure one-shot forming, can make water-cooled beam slope and straight section have a common boundary more straight; Bottom water-cooled column, easy sideslip problem solves by installing positioning plate additional; On threeway half mold, inclined-plane opening has been offered in beam column junction, effectively can solve beam column junction pitted skin, dew anchor studs phenomenon; By adding junction plate placed in the middle, the problem that crackle appears in water-cooled beam upper surface slope place can be solved; Block cushion block by C type jig, water-cooled beam both sides insulation layer thickness is become evenly; In water-cooled column is built, adjust water-cooled column build order, accurately the concentricity of location water-cooled column; Adjustment three-way valve mold local demould time, in time to easily occurring that inspection finishing is carried out at the position of hidden danger of quality;
2, structure of the present invention is simple, easy to use; In the present invention, the locking device of fixed mould adopts the structure of Reinforced hook, and its versatility can be made to strengthen, the mould of a different large ting model of Reinforced hook energy simultaneous adaptation.
Accompanying drawing explanation
Fig. 1 is heating furnace water-cooled column of the present invention, water-cooled beam pouring construction mold integral structural representation.
Fig. 2 is water-cooled column mould structure schematic diagram (locking device locking mode one) of the present invention.
Fig. 3 is water-cooled column mould structure schematic diagram (locking device locking mode two) of the present invention.
Fig. 4 is the structural representation of the locking device with timber wedge in the present invention.
Fig. 5 is the structural representation of the locking device with fastening bolt in the present invention.
Fig. 6 is three-way valve mold overall structure schematic diagram (solid) of the present invention.
Fig. 7 is three-way valve mold side schematic view (plane) of the present invention.
Fig. 8 is threeway half mold structural representation (solid) of the present invention.
Fig. 9 is the structural representation of U-shaped shutoff in three-way valve mold of the present invention.
Figure 10 is water-cooled beam mold integral structural representation of the present invention (situations being turnover panel closedown and opening that upper and lower two water-cooled beam moulds are respectively).
Figure 11 is that water-cooled column mould of the present invention construction forms schematic diagram (constructing according to sensing the carrying out step by step of arrow).
Figure 12 is walking beam furnace water-cooled column, water-cooled beam structural representation.
In figure: I-water-cooled column mould, II-three-way valve mold, III-water-cooled beam mould, 1-water-cooled column half mold, 2-wood gusset, 3-Reinforced hook, 4-timber wedge, 5-Reinforced hook jack, 6-fastening bolt, 7-threeway half mold, 8-end beam is to gusset, 9-end post is to gusset, in the middle part of 10-, post is to gusset, in the middle part of 11-, beam is to gusset, 12-inclined-plane opening, 13-plugging plate, 14-fastening screw, 15-strengthens gusset one, 16-turnover panel, 17-edge posts, 18-flange, 19-stop sleeve, 20-junction plate placed in the middle, 21-C type jig, 22-hinge, 23-turnover panel reinforcing rib, the shutoff of 24-U type, 25-U type water-cooled beam mould, 26-strengthens gusset two, 27-junction plate, 28-U type wood moulding bed, 29-positioning plate, 30-fragment of brick, 31-flitch, 32-water-cooled column internal steel structure, 33-water-cooled column builds finished product, 34-water-cooled column embankment, 35-water-cooled column, 36-water-cooled beam, 37-beam column junction, 38-cushion block.
Detailed description of the invention
In order to understand the present invention better, below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is described further.
As shown in figs. 1-12, a kind of heating furnace water-cooled column, water-cooled beam pouring construction mould, it comprises water-cooled column mould I, three-way valve mold II and water-cooled beam mould III, as Fig. 2, shown in 3, described water-cooled column mould I assembles primarily of a pair water-cooled column half mold 1, described water-cooled column half mold 1 external surface is axially arranged with reinforcing rib, and it is wooden that circumference is evenly provided with polylith wood gusset 2(reinforcing rib, combine with wooden gusset 2 and form wooden moulding bed), be fixed together by locking device between a pair water-cooled column half mold 1, locking device is fixedly connected on corresponding two pieces of wooden gussets 2,
As Figure 6-9, described three-way valve mold II assembles primarily of a pair threeway half mold 7, the lower end of described threeway half mold 7 water-cooled shell of column and middle part are respectively equipped with end post and are positioned at immediately below inclined-plane opening 12 to gusset 10 to middle part post described in gusset 10(to gusset 9 and middle part post, may be used for holding plugging plate 13); The two ends, left and right of described threeway half mold 7 water-cooled beam section are respectively provided with an end beam to gusset 8, and the middle part of threeway half mold 7 water-cooled beam section is provided with beam in the middle part of in the of a pair lays respectively at inclined-plane opening 12 both sides from beam in the middle part of gusset 11(a pair to gusset 11 to); On described threeway half mold 7, beam column junction offers the whole inclined-plane of opening 12(, inclined-plane is all empty), described inclined-plane opening 12 is with the shutoff of one piece of dismountable plugging plate 13 (in the middle part of in the of described a pair, beam is equipped with hole on gusset 11, to install fastening screw 14 plugging plate 13 is fixed on inclined-plane opening 12 place); Described a pair threeway half mold 7 is fixedly assembled by locking device, and described locking device is fixedly connected with end beam respectively to gusset 8 and end post on gusset 9; The upper opening place of described threeway half mold 7 is provided with along opening and strengthens the outside that gusset one 15(reinforcement gusset 1 is positioned at three-way valve mold II), the inner side of described reinforcement gusset 1 is connected with turnover panel 16 described in turnover panel 16(and is positioned at the inner side of three-way valve mold II); Described reinforcement gusset 1 is uniformly fixed wtih along its length multiple vertical edge posts 17, the bottom cover of described edge posts 17 has rotary stop sleeve 19, described stop sleeve 19 is provided with at an angle a support bar, described edge posts 17 is provided with one and is provided with flange 18 for limiting in the middle part of edge posts 17 described in flange 18(that stop sleeve 19 moves up and down, its underpart is used for overlapping stop sleeve 19, and top is used for overlapping the branch sleeve of junction plate 20 end); Described three-way valve mold II also comprises a pair U-shaped shutoff 24, and described a pair U-shaped shutoff 24 is arranged on the two ends, left and right of water-cooled beam section in three-way valve mold II respectively;
As shown in Figure 10, described water-cooled beam mould III comprises U-shaped water-cooled beam mould 25 and U-shaped wooden moulding bed 28, and the outside of described U-shaped water-cooled beam mould 25 is fixedly connected U-shaped wooden moulding bed 28 described in multiple U-shaped wooden moulding bed 28(along its length and adopts long stuff to be formed by connecting); The both sides, front and back at the upper end open place of described U-shaped water-cooled beam mould 25 are symmetrical structure, wherein side is provided with along opening direction and strengthens gusset 2 26, and the inner side of described reinforcement gusset 2 26 is connected with turnover panel 16 described in turnover panel 16(and strengthens gusset 1 and strengthen gusset 2 26 being all be flexibly connected by hinge 22); Described reinforcement gusset 2 26 is uniformly fixed wtih along its length multiple vertical edge posts 17, the bottom cover of described edge posts 17 has rotary stop sleeve 19, described stop sleeve 19 is provided with at an angle a support bar (this angle is determined according to the angle on water-cooled beam slope), described edge posts 17 is provided with one for limiting the flange 18 that stop sleeve 19 moves up and down.
As shown in Fig. 6,10, described reinforcement gusset 1 and reinforcement gusset 2 26 soffit are all provided with junction plate 27, and described junction plate 27 is fixedly connected with to gusset 11 or U-shaped wooden moulding bed 28 to gusset 8, middle part beam with end beam corresponding with it respectively by bolt.
As shown in Figure 4, described locking device comprises the timber wedge 4 of a Reinforced hook 3 and an adjusting elasticity, and described Reinforced hook 3 is the hook body structure of U-shaped hook for one end is the L-type hook other end, and during use, timber wedge 4 is stuck in U-shaped hook place.
As shown in Figure 5, described locking device comprises the fastening bolt 6 of a Reinforced hook 3 and an adjusting elasticity, and described Reinforced hook 3 is the hook body structure of U-shaped hook for one end is the L-type hook other end, and described fastening bolt 6 is screwed in U-shaped hook place.The termination of described fastening bolt 6 is connected with an angle steel, is against on wooden gusset 2 when this angle steel uses.
The using method of above-mentioned locking device: (1) as shown in Figure 3, when the length of Reinforced hook 3 is greater than twice wood gusset 2 width, the side of one piece of wooden gusset 2 lived by the L-type hook end hook of described Reinforced hook 3, the side of another block wood gusset 2 corresponding with it lived by U-shaped hook end hook, and inserts timber wedge 4 at U-shaped hook or tighten fastening bolt 6; (2) as shown in Figure 2, when the length of Reinforced hook 3 is less than twice wood gusset 2 width, need first on wooden gusset 2, to open a jack, the L-type hook end of Reinforced hook 3 is inserted in this hole, the side of another block wood gusset 2 corresponding with it lived by U-shaped hook end hook, and inserts timber wedge 4 at U-shaped hook or tighten fastening bolt 6.
Described water-cooled column mould is different according to the diameter of water-cooled column internal steel structure 32, makes respectively, and holes on wooden gusset, to meet the requirement of Reinforced hook 3 uniform length.
Described water-cooled column mould I also comprises positioning plate 29, and described positioning plate 29 is the circular ring structure of two wooden semicircular ring docking, and its internal diameter is the external diameter of water-cooled column internal steel structure 32, and its external diameter is the internal diameter of water-cooled column mould I; During use, positioning plate 29 is positioned at the lower end of water-cooled column mould I inside.
Described turnover panel 16 is provided with turnover panel reinforcing rib 23, and described turnover panel reinforcing rib 23 is positioned at turnover panel 16 and strengthens gusset 1 and the opposite side strengthening gusset 2 26 connection side.
Described three-way valve mold II also comprises junction plate 20 placed in the middle, the two ends of described junction plate placed in the middle 20 are respectively provided with a branch sleeve, and the branch sleeve at described junction plate 20 two ends placed in the middle is enclosed within the upper end of two edge posts that position is corresponding on three-way valve mold II width respectively; Described water-cooled beam mould III also comprises above-mentioned junction plate placed in the middle 20, and the branch sleeve at these junction plate 20 two ends placed in the middle is enclosed within the upper end of two edge posts that position is corresponding on water-cooled beam mould III width respectively.
The middle place of described junction plate placed in the middle 20 is provided with a C type jig 21, described C type jig 21 opening down.
Described water-cooled column half mold 1, threeway half mold 7 and U-shaped water-cooled beam mould 25 are inwall galvanized sheet iron and make; Galvanized sheet iron surface brushing release agent before mould installs of water-cooled column mould I, three-way valve mold II and water-cooled beam mould III, mould is repaired the galvanized sheet iron surface of mould and adopts polishing mechanical process after removing.
As shown in figs. 1-12, the pouring construction method of heating furnace water-cooled column, water-cooled beam pouring construction mould, comprises the following steps:
The first step, erection water-cooled column internal steel structure 32, water-cooled beam internal steel structure and cushion block 38;
Second step, uses water-cooled column mould I to build water-cooled column 35:
1) on the ground of water-cooled column internal steel structure 32 periphery, put four pieces of fragments of brick 30, every two pieces of fragments of brick 30 are placed one piece of flitch 31, two pieces of flitches 31 parallel and nestle up the outer wall of water-cooled column internal steel structure 32; Flitch is laid positioning plate 29, and positioning plate 29 is enclosed within water-cooled column internal steel structure 32;
2) a pair water-cooled column half mold 1 is placed on flitch 31, and entangles water-cooled column internal steel structure 32, encase positioning plate 29 in the lump; Every layer of wooden gusset 2 all installs locking device a pair water-cooled column half mold 1 is fixed together, the batten controlling to the spacing of water-cooled column internal steel structure 32 is installed at the upper end open place of the water-cooled column mould I assembled;
3) in water-cooled column mould I, build castable again, in casting process, pull out the batten at water-cooled column mould I upper end open place; Become after water-cooled column builds finished product 33 until the castable in water-cooled column mould I, remove water-cooled column mould I, and clear up fragment of brick 30, flitch 31 and positioning plate 29; Coarse process is done in the lower surface of again water-cooled column being built finished product 33, and removes floating ash;
4) install water-cooled column embankment 34 mould and build shaping;
5) first building finished product 33 upper end at water-cooled column lays fibrofelt, again the lower end of water-cooled column mould I is encased the upper end that water-cooled column builds finished product 33, install at the upper end open place of the water-cooled column mould I assembled again and control to the batten of the spacing of water-cooled column internal steel structure 32, then carry out 3) step;
6) repeat 5) step until water-cooled column 35 is built shaping;
3rd step, uses three-way valve mold II to build beam column joint portion 37:
1) first lay fibrofelt in the upper end of water-cooled column 35, then encase the upper end of water-cooled column 35 with the water-cooled shell of column of three-way valve mold II;
2) install U-shaped shutoff 24 in the both sides of three-way valve mold II, then install junction plate 20 placed in the middle in the edge posts 17 of three-way valve mold II, C type jig 21 blocks cushion block 38 simultaneously, and erects turnover panel 16; Finally plugging plate 13 is installed to inclined-plane opening 12 place;
3) in three-way valve mold II, castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel 16, again turnover panel 16 is inwardly overturn, then the support bar of rotational support sleeve 19 on stop sleeve 19 props up turnover panel 16, finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel 16, the process of receipts light is carried out to the castable surface under turnover panel 16; Take off plugging plate 13 simultaneously, the pouring quality of the castable of inclined-plane opening 12 is checked, process in time when finding hidden danger of quality, after having processed, again install plugging plate 13;
5), when material feeding to be poured reaches the intensity can removing mould, three-way valve mold II is removed;
4th step, uses water-cooled beam mould III to build water-cooled beam 36:
1) first fibrofelt is laid at water-cooled beam 36 two ends of beam column joint portion 37, again water-cooled beam mould III is arranged on water-cooled beam 36 two ends of beam column joint portion 37, until seamless link, then in the end of water-cooled beam mould III, U-shaped shutoff is installed, and adopts support bar to be supported by water-cooled beam mould III;
2) in the edge posts 17 of water-cooled beam mould III, install junction plate 20 placed in the middle, C type jig 21 blocks cushion block 38 simultaneously, and erects turnover panel 16;
3) in water-cooled beam mould III, castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel 16, again turnover panel 16 is inwardly overturn, then the support bar of rotational support sleeve 19 on stop sleeve 19 props up turnover panel 16, finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel 16, the process of receipts light is carried out to the castable surface under turnover panel 16;
5), when material feeding to be poured reaches the intensity can removing mould, water-cooled beam mould III is removed.
More than illustrate and be only Application Example of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalence change that the present patent application the scope of the claims is done, still belong to protection scope of the present invention.
Claims (8)
1. a heating furnace water-cooled column, water-cooled beam pouring construction mould, it comprises water-cooled column mould (I), three-way valve mold (II) and water-cooled beam mould (III), it is characterized in that: described water-cooled column mould (I) assembles primarily of a pair water-cooled column half mold (1), described water-cooled column half mold (1) external surface is axially arranged with reinforcing rib, and circumference is evenly provided with polylith wood gusset (2), be fixed together by locking device between a pair water-cooled column half mold (1), locking device is fixedly connected on corresponding two pieces of wooden gussets (2);
Described three-way valve mold (II) assembles primarily of a pair threeway half mold (7), and the lower end of described threeway half mold (7) water-cooled shell of column and middle part are respectively equipped with end post to gusset (9) and middle part post to gusset (10); The two ends, left and right of described threeway half mold (7) water-cooled beam section are respectively provided with an end beam to gusset (8), the middle part of threeway half mold (7) water-cooled beam section be provided with a pair in the middle part of beam to gusset (11); The upper beam column junction of described threeway half mold (7) offers inclined-plane opening (12), described inclined-plane opening (12) one piece of dismountable plugging plate (13) shutoff; Described a pair threeway half mold (7) is fixedly assembled by locking device, and described locking device is fixedly connected with end beam respectively to gusset (8) and end post on gusset (9); The upper opening place of described threeway half mold (7) is provided with along opening and strengthens gusset one (15), and the inner side of described reinforcement gusset one (15) is connected with turnover panel (16); Described reinforcement gusset one (15) is uniformly fixed wtih multiple vertical edge posts (17) along its length, the bottom cover of described edge posts (17) has rotary stop sleeve (19), described stop sleeve (19) is provided with at an angle a support bar, described edge posts (17) is provided with one for limiting the flange (18) that stop sleeve (19) moves up and down; Described three-way valve mold (II) also comprises a pair U-shaped shutoff (24), and described a pair U-shaped shutoff (24) is arranged on the two ends, left and right of the interior water-cooled beam section of three-way valve mold (II) respectively;
Described water-cooled beam mould (III) comprises U-shaped water-cooled beam mould (25) and U-shaped wooden moulding bed (28), and the outside of described U-shaped water-cooled beam mould (25) is fixedly connected multiple U-shaped wooden moulding bed (28) along its length; The both sides, front and back at the upper end open place of described U-shaped water-cooled beam mould (25) are symmetrical structure, and wherein side is provided with along opening direction and strengthens gusset two (26), and the inner side of described reinforcement gusset two (26) is connected with turnover panel (16); Described reinforcement gusset two (26) is uniformly fixed wtih multiple vertical edge posts (17) along its length, the bottom cover of described edge posts (17) has rotary stop sleeve (19), described stop sleeve (19) is provided with at an angle a support bar, described edge posts (17) is provided with one for limiting the flange (18) that stop sleeve (19) moves up and down.
2. heating furnace water-cooled column according to claim 1, water-cooled beam pouring construction mould, it is characterized in that: described locking device comprises the timber wedge (4) of a Reinforced hook (3) and an adjusting elasticity, described Reinforced hook (3) is the hook body structure of U-shaped hook for one end is the L-type hook other end, and during use, timber wedge (4) is stuck in U-shaped hook place.
3. heating furnace water-cooled column according to claim 1, water-cooled beam pouring construction mould, it is characterized in that: described locking device comprises the fastening bolt (6) of a Reinforced hook (3) and an adjusting elasticity, described Reinforced hook (3) is the hook body structure of U-shaped hook for one end is the L-type hook other end, and described fastening bolt (6) is screwed in U-shaped hook place.
4. heating furnace water-cooled column according to claim 1, water-cooled beam pouring construction mould, it is characterized in that: described water-cooled column mould (I) also comprises positioning plate (29), described positioning plate (29) is the circular ring structure of two wooden semicircular ring docking, its internal diameter is the external diameter of water-cooled column internal steel structure (32), and its external diameter is the internal diameter of water-cooled column mould (I); During use, positioning plate (29) is positioned at the inner lower end of water-cooled column mould (I).
5. heating furnace water-cooled column according to claim 1, water-cooled beam pouring construction mould, it is characterized in that: described turnover panel (16) is provided with turnover panel reinforcing rib (23), described turnover panel reinforcing rib (23) is positioned at turnover panel (16) and the opposite side strengthening gusset one (15) and strong gusset two (26) connection side.
6. heating furnace water-cooled column according to claim 1, water-cooled beam pouring construction mould, it is characterized in that: described three-way valve mold (II) also comprises junction plate placed in the middle (20), the two ends of described junction plate placed in the middle (20) are respectively provided with a branch sleeve, and the branch sleeve at described junction plate placed in the middle (20) two ends is enclosed within the upper end of two edge posts that position is corresponding on three-way valve mold (II) width respectively; Described water-cooled beam mould (III) also comprises above-mentioned junction plate placed in the middle (20), and the branch sleeve at these junction plate placed in the middle (20) two ends is enclosed within the upper end of two edge posts that position is corresponding on water-cooled beam mould (III) width respectively.
7. heating furnace water-cooled column according to claim 6, water-cooled beam pouring construction mould, is characterized in that: the middle place of described junction plate placed in the middle (20) is provided with a C type jig (21), described C type jig (21) opening down.
8. the pouring construction method of heating furnace water-cooled column, water-cooled beam pouring construction mould, is characterized in that comprising the following steps:
The first step, erection water-cooled column internal steel structure (32), water-cooled beam internal steel structure and cushion block (38);
Second step, uses water-cooled column mould (I) to build water-cooled column (35):
1) on the ground of water-cooled column internal steel structure (32) periphery, put four pieces of fragments of brick (30), the upper placement one piece of flitch (31) of every two pieces of fragments of brick (30), two pieces of flitches (31) are parallel and nestle up the outer wall of water-cooled column internal steel structure (32); Flitch is laid positioning plate (29), and positioning plate (29) is enclosed within water-cooled column internal steel structure (32);
2) a pair water-cooled column half mold (1) is placed on flitch (31), and entangles water-cooled column internal steel structure (32), encase positioning plate (29) in the lump; Every layer of wooden gusset (2) is all installed locking device a pair water-cooled column half mold (1) is fixed together, the batten controlling to the spacing of water-cooled column internal steel structure (32) is installed at the upper end open place of the water-cooled column mould (I) assembled;
3) in water-cooled column mould (I), build castable again, in casting process, pull out the batten at water-cooled column mould (I) upper end open place; Become after water-cooled column builds finished product (33) until the castable in water-cooled column mould (I), remove water-cooled column mould (I), and clear up fragment of brick (30), flitch (31) and positioning plate (29); Coarse process is done in the lower surface of water-cooled column being built finished product (33) again, and removes floating ash;
4) install water-cooled column embankment (34) mould and build shaping;
5) first building finished product (33) upper end at water-cooled column lays fibrofelt, again the lower end of water-cooled column mould (I) is encased the upper end that water-cooled column builds finished product (33), install at the upper end open place of the water-cooled column mould (I) assembled again and control to the batten of the spacing of water-cooled column internal steel structure (32), then carry out 3) step;
6) repeat 5) step until water-cooled column (35) is built shaping;
3rd step, uses three-way valve mold (II) to build beam column joint portion (37):
1) first lay fibrofelt in the upper end of water-cooled column (35), then use the water-cooled shell of column of three-way valve mold (II) to encase the upper end of water-cooled column (35);
2) install U-shaped shutoff (24) in the both sides of three-way valve mold (II), more above install junction plate placed in the middle (20) in the edge posts (17) of three-way valve mold (II), C type jig (21) blocks cushion block (38) simultaneously, and erects turnover panel (16); Finally plugging plate (13) is installed to inclined-plane opening (12) place;
3) in three-way valve mold (II), castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel (16), again turnover panel (16) is inwardly overturn, then the support bar of rotational support sleeve (19) on stop sleeve (19) props up turnover panel (16), finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel (16), the process of receipts light is carried out to the castable surface under turnover panel (16); Take off plugging plate (13) simultaneously, the pouring quality of the castable of inclined-plane opening (12) is checked, process in time when finding hidden danger of quality, after having processed, again install plugging plate (13);
5), when material feeding to be poured reaches the intensity can removing mould, three-way valve mold (II) is removed;
4th step, uses water-cooled beam mould (III) to build water-cooled beam (36):
1) first fibrofelt is laid at water-cooled beam (36) two ends of beam column joint portion (37), again water-cooled beam mould (III) is arranged on water-cooled beam (36) two ends of beam column joint portion (37), until seamless link, in the end of water-cooled beam mould (III), U-shaped shutoff is installed again, and adopts support bar to be supported by water-cooled beam mould (III);
2) in the edge posts (17) upper installation junction plate placed in the middle (20) of water-cooled beam mould (III), C type jig (21) blocks cushion block (38) simultaneously, and erects turnover panel (16);
3) in water-cooled beam mould (III), castable is built, until when the upper surface of castable exceedes 1/2nd place of turnover panel (16), again turnover panel (16) is inwardly overturn, then the support bar of rotational support sleeve (19) on stop sleeve (19) props up turnover panel (16), finally castable is filled up complete, then carry out surface and receive light;
4) when material feeding to be poured has some strength, open turnover panel (16), the process of receipts light is carried out to the castable surface under turnover panel (16);
5), when material feeding to be poured reaches the intensity can removing mould, water-cooled beam mould (III) is removed.
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| CN105021041B (en) * | 2015-07-29 | 2017-06-13 | 中国一冶集团有限公司 | For the attemperator of heating furnace support beam winter construction |
| CN109114975B (en) * | 2018-09-18 | 2019-12-20 | 安徽马钢设备检修有限公司 | Installation method of water-cooling beam column of walking beam furnace |
| CN114961242A (en) * | 2022-07-10 | 2022-08-30 | 中国二十二冶集团有限公司 | Pouring mold for pouring material of water-cooled beam stand column and construction method thereof |
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| US6279867B1 (en) * | 1999-02-16 | 2001-08-28 | Magneco/Metal, Inc. | Multi-part form of a mold for forming a containment member for molten metal |
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