Heating furnace water beam pouring device and method

Abstract

The invention provides a heating furnace water beam pouring device and method, and belongs to the technical field of heating furnace water beam refractory material construction. The water beam pouring device is divided into a horizontal frame, a vertical frame and a connector frame, and the connector frame is arranged to be two half connector frames of the same structure; the joint frame can complete formwork erecting operation in a narrow space, and the connection of the cross position between the transverse water beam and the vertical stand column is better, so that the pouring quality is improved; light frames are adopted outside the horizontal frame, the vertical frame and the joint frame, the formwork erecting difficulty can be reduced by matching with lining plates arranged inside, and the two-piece structure of the vertical frame and the joint frame is convenient to mount and dismount, so that the construction efficiency can be effectively improved; the horizontal frame, the vertical frame and the connector frame can be quickly moved for next-section pouring after demolding, the utilization rate is high, cost is saved, and maintenance is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of the construction of refractory materials for water beams in heating furnaces, and more specifically, to a pouring device and method for water beams in heating furnaces. Background Art

[0002] The water beam is located inside the heating furnace and is supported by columns for bearing the weight of steel billets. To isolate high temperatures, it is wrapped with multiple layers of heat insulation materials, and the outer layer is a high-temperature resistant castable with relatively high strength.

[0003] Currently, during the construction of the outer layer castable, restricted by the small spacing between the water beams and the narrow operating space, the existing steel formwork is heavy, resulting in difficult formwork support. Especially when formwork is supported at the junction between the columns and the water beams, due to space limitations, the formwork support is even more difficult and the connection is poor, leading to problems such as low construction efficiency and poor pouring quality.

[0004] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present invention, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0005] In view of the above problems, the purpose of the present invention is to provide a pouring device and method for water beams in heating furnaces to solve the problems in the prior art that it is difficult to support formwork in a space with a small spacing between water beams using traditional heavy steel formwork, and it is not easy to connect and operate at the junction between columns and water beams, resulting in low construction efficiency and poor pouring quality.

[0006] The pouring device for water beams in heating furnaces provided by the present invention includes a horizontal frame arranged outside the water beam, a vertical frame arranged outside the columns of the water beam, and a joint frame arranged outside the junction of the water beam and the column; wherein,

[0007] The horizontal frame includes a first lightweight frame with a U-shaped groove inside, a U-shaped lining plate arranged in the U-shaped groove, and water beam sealing plates arranged at both ends of the first lightweight frame;

[0008] The vertical frame includes two semi-vertical frames with the same structure; each semi-vertical frame includes a second lightweight frame with a first vertical semi-circular groove on the side, a first vertical arc lining plate arranged in the first vertical semi-circular groove, and column sealing plates arranged at both ends of the second lightweight frame; the openings of the first vertical semi-circular grooves of the two semi-vertical frames are butted and fixedly connected through a first detachable member;

[0009] The joint frame includes two semi-joint frames with the same structure; the semi-joint frame includes a column part frame and a water beam part frame; the column part frame includes a third lightweight frame with a second vertical semi-circular groove on the side and a second vertical arc lining plate arranged inside the second vertical semi-circular groove; side plates are arranged at both ends of the second vertical arc lining plate.

[0010] The water beam part frame includes an L-shaped fourth lightweight frame with the bottom fixedly arranged on the top surface of the third lightweight frame. A transverse semi-circular groove is arranged on the bottom top surface of the fourth lightweight frame, a transverse arc lining plate is arranged in the transverse semi-circular groove, and a transverse flat lining plate is arranged on the inner side wall of the fourth lightweight frame; the bottom end of the transverse arc lining plate is communicated with the top end of the second vertical arc lining plate; the side plates of the two semi-joint frames are fixedly connected by a second detachable member.

[0011] In addition, the preferred solution is that the first lightweight frame includes first ribs arranged horizontally and having an arc-shaped opening at the top, vertical square rods arranged at both ends of the arc-shaped opening, and a first transverse square rod horizontally fixed inside the vertical square rods and connecting the first ribs into one body; a first square opening groove is opened at the bottom of the arc-shaped opening, and a second transverse square rod is horizontally fixed in the first square opening groove.

[0012] In addition, the preferred solution is that the U-shaped lining plate is fixed inside the first lightweight frame by woodworking nails.

[0013] In addition, the preferred solution is that a water beam through hole is arranged on the water beam sealing plate; a column through hole is arranged on the column sealing plate.

[0014] In addition, the preferred solution is that the second lightweight frame includes second ribs arranged vertically and having a first semi-circular opening at the side end. Second square opening grooves are opened at both ends and the bottom end of the first semi-circular opening, and a first vertical connecting square rod is arranged in the second square opening groove, and the first vertical connecting square rod connects the second ribs into one body.

[0015] In addition, the preferred solution is that the first vertical arc lining plate is fixed in the first vertical semi-circular groove by woodworking nails.

[0016] In addition, the preferred solution is that the third lightweight frame includes a first horizontal plate and a second horizontal plate which are arranged corresponding to each other up and down and have a second semi-circular opening on the same side; third square opening grooves are correspondingly arranged at the bottom of the second semi-circular opening of the first horizontal plate and at the bottom of the second semi-circular opening of the second horizontal plate, and a second vertical connecting square rod is arranged in the third square opening groove, and the second vertical connecting square rod connects the first horizontal plate and the second horizontal plate into one body, and the upper end and the lower end of the side plate are respectively fixed on the first horizontal plate and the second horizontal plate.

[0017] In addition, a preferred solution is that the fourth lightweight frame includes L-shaped lightweight structural plates arranged horizontally and a horizontally connecting square rod fixedly arranged inside the L-shaped lightweight structural plates and connecting the L-shaped lightweight structural plates into one body; the bottom of the short side of the L-shaped lightweight structural plate is fixedly arranged on the top surface of the third lightweight frame, an arc-shaped opening structure is arranged at the top of the short side, and the end of the short side is fixedly arranged on the side surface of the side plate.

[0018] In addition, a preferred solution is that the first detachable part is a carpenter's nail; and / or, the second detachable part is a carpenter's nail; and / or, the first lightweight frame is a wooden frame; and / or, the second lightweight frame is a wooden frame; and / or, the third lightweight frame is a wooden frame; and / or, the fourth lightweight frame is a wooden frame; the U-shaped lining plate, the first vertical arc lining plate, the second vertical arc lining plate, the horizontal arc lining plate, and the horizontal flat lining plate are all thin steel plates.

[0019] The method for casting the water beam of the heating furnace provided by the present invention uses the above-mentioned casting device for the water beam of the heating furnace to complete the casting of the water beam of the heating furnace, including the following steps:

[0020] At the junction of the water beam and the column, leave the size of the joint frame, install the horizontal frame on both sides of the water beam where it intersects with the column, and fix the two semi-vertical frames into one body through the first detachable part outside the column to form a vertical frame;

[0021] Pour the pre-prepared casting material into the inside of the horizontal frame and the inside of the vertical frame to cast the straight sections of the water beam and the column;

[0022] After the straight section is cast and formed, fix the two semi-joint frames into one body through the second detachable part outside the junction of the water beam and the column to form a joint frame;

[0023] Pour the pre-prepared casting material into the inside of the joint frame to cast the joint, so as to complete the casting of the water beam of the heating furnace.

[0024] As can be seen from the above technical solution, the heating furnace water beam casting device and method provided by the present invention divide the water beam casting device into a horizontal frame, a vertical frame, and a joint frame, and set the joint frame as two semi-joint frames with the same structure, enabling the joint frame to complete formwork support operations in a narrow space, and better connecting the intersection position between the horizontal water beam and the vertical column to improve the casting quality; the external parts of the horizontal frame, vertical frame, and joint frame all adopt lightweight frames, and the formwork support difficulty can be reduced by cooperating with the lining plates arranged inside. Moreover, the structural design of the horizontal frame, vertical frame, and joint frame is convenient for installation and removal, which can effectively improve the construction efficiency; after demoulding, the horizontal frame, vertical frame, and joint frame can quickly move to a new position for the next section of casting, with high utilization rate, cost savings, and easy maintenance.

[0025] To achieve the above and related purposes, one or more aspects of the present invention include the features that will be described in detail later. The following description and the accompanying drawings illustrate certain exemplary aspects of the present invention in detail. However, these aspects only indicate some of the various ways in which the principles of the present invention can be used. In addition, the present invention is intended to include all these aspects and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more apparent and easier to understand.

[0027] Figure 1 FIG. [X] is a schematic structural diagram of a heating furnace water beam casting device according to an embodiment of the present invention;

[0028] Figure 2 FIG. [X] is a schematic diagram of the structural composition of a horizontal frame according to an embodiment of the present invention;

[0029] Figure 3 FIG. [X] is a schematic diagram of the fixation of a U-shaped lining plate according to an embodiment of the present invention;

[0030] Figure 4 FIG. [X] is a schematic diagram of the structural composition of a vertical frame according to an embodiment of the present invention;

[0031] Figure 5 FIG. [X] is a schematic diagram of the fixation of a first vertical arc lining plate according to an embodiment of the present invention;

[0032] Figure 6 FIG. [X] is a schematic diagram of the structural composition of a semi-joint frame according to an embodiment of the present invention;

[0033] Figure 7 FIG. [X] is a schematic diagram of the fixation of a second vertical arc lining plate, a horizontal arc lining plate, and a horizontal flat lining plate according to an embodiment of the present invention;

[0034] Figure 8Schematic diagram of the straight section of the water beam and the structure during the casting of the column according to an embodiment of the present invention;

[0035] Figure 9 Schematic diagram of the structure during the casting at the junction of the water beam and the column according to an embodiment of the present invention;

[0036] Figure 10 Flow chart of the method for casting the water beam of the heating furnace according to an embodiment of the present invention.

[0037] In the drawings, 1 - horizontal frame, 11 - first lightweight frame, 111 - first rib plate, 112 - vertical square bar, 113 - first horizontal square bar, 114 - second horizontal square bar, 12 - U-shaped lining plate, 13 - water beam sealing plate, 131 - water beam through hole, 2 - vertical frame, 21 - semi-vertical frame, 211 - second lightweight frame, 2111 - second rib plate, 2112 - first vertical connecting square bar, 212 - first vertical arc lining plate, 213 - column sealing plate, 214 - first detachable part, 3 - joint frame, 31 - semi-joint frame, 311 - third lightweight frame, 3111 - first horizontal plate, 3112 - second horizontal plate, 3113 - second vertical connecting square bar, 312 - second vertical arc lining plate, 313 - side plate, 314 - fourth lightweight frame, 3141 - L-shaped lightweight structural plate, 3142 - horizontal connecting square bar, 315 - horizontal arc lining plate, 316 - horizontal flat lining plate, 317 - second detachable part, 4 - water beam, 5 - column, 6 - wood nail, 71 - first vertical support, 72 - second vertical support, 8 - iron wire, 9 - shoulder beam.

[0038] In all the drawings, the same reference numerals indicate similar or corresponding features or functions. Detailed implementation manners

[0039] In view of the problems mentioned above, in the prior art, it is difficult to form a mold in a space with a small layout spacing of the water beam using traditional heavy steel formwork, and it is not easy to connect and operate at the junction between the column and the water beam, resulting in low construction efficiency and poor casting quality. A casting device and method for the water beam of a heating furnace are proposed.

[0040] The specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0041] To illustrate the casting device and method for the water beam of the heating furnace provided by the present invention, Figure 1 the structure of the casting device for the water beam of the heating furnace according to an embodiment of the present invention is shown; Figure 2 the structural composition of the horizontal frame according to an embodiment of the present invention is shown; Figure 3 the fixed structure of the U-shaped lining plate according to an embodiment of the present invention is shown; Figure 4 the structural composition of the vertical frame according to an embodiment of the present invention is shown;Figure 5 Shows the fixing structure of the first vertical arc lining plate according to an embodiment of the present invention; Figure 6 Shows the structural composition of the half-joint frame according to an embodiment of the present invention; Figure 7 Shows the fixing structures of the second vertical arc lining plate, the horizontal arc lining plate and the horizontal flat lining plate according to an embodiment of the present invention; Figure 8 Shows the structure during the pouring of the straight section of the water beam and the column according to an embodiment of the present invention; Figure 9 Shows the structure during the pouring at the junction of the water beam and the column according to an embodiment of the present invention; Figure 10 Shows the flowchart of the pouring method of the heating furnace water beam according to an embodiment of the present invention.

[0042] As Figures 1 to 7 Collectively shown, the pouring device for the heating furnace water beam provided by the present invention includes a horizontal frame 1 arranged outside the water beam 4, a vertical frame 2 arranged outside the column 5 of the water beam, and a joint frame 3 arranged outside the junction of the water beam 4 and the column 5; wherein,

[0043] The horizontal frame 1 includes a first lightweight frame 11 with a U-shaped groove inside, a U-shaped lining plate 12 arranged in the U-shaped groove, and water beam sealing plates 13 arranged at both ends of the first lightweight frame 11;

[0044] The vertical frame 2 includes two semi-vertical frames 21 with the same structure; the semi-vertical frame 21 includes a second lightweight frame 211 with a first vertical semi-circular groove on the side, a first vertical arc lining plate 212 arranged in the first vertical semi-circular groove, and column sealing plates 213 arranged at both ends of the second lightweight frame 211; the first vertical semi-circular grooves of the two semi-vertical frames 21 are butt-jointed at the openings and are fixedly connected through a first detachable member 214;

[0045] The joint frame 3 includes two semi-joint frames 31 with the same structure; the semi-joint frame 31 includes a column part frame and a water beam part frame; the column part frame includes a third lightweight frame 311 with a second vertical semi-circular groove on the side and a second vertical arc lining plate 312 arranged inside the second vertical semi-circular groove; side plates 313 are arranged at both ends of the second vertical arc lining plate 312;

[0046] The water beam part frame includes an L-shaped fourth lightweight frame 314 fixedly arranged on the top surface of the third lightweight frame 311. A horizontal semi-circular groove is arranged on the bottom top surface of the fourth lightweight frame 314. A horizontal arc lining plate 315 is arranged in the horizontal semi-circular groove. A horizontal flat lining plate 316 is arranged on the inner side wall of the fourth lightweight frame 314; the bottom end of the horizontal arc lining plate 315 is communicated with the top end of the second vertical arc lining plate 312; the side plates 313 of the two semi-joint frames 31 are fixedly connected through a second detachable member 317.

[0047] By dividing the water beam casting device into a horizontal frame 1, a vertical frame 2, and a joint frame 3, and setting the joint frame 3 as two semi-joint frames 31 with the same structure, the joint frame 3 can complete the formwork support operation in a narrow space, and the intersection position between the horizontal water beam and the vertical column is better connected to improve the casting quality; the outsides of the horizontal frame 1, the vertical frame 2, and the joint frame 3 are all made of lightweight frames, and the cooperation with the lining plates arranged inside can reduce the difficulty of formwork support, and the structural designs of the horizontal frame, the vertical frame, and the joint frame are convenient for installation and removal, which can effectively improve the construction efficiency; after demoulding, the horizontal frame, the vertical frame, and the joint frame can quickly move to the next position for casting, with high utilization rate, cost saving, and easy maintenance.

[0048] As a preferred embodiment of the present invention, the first lightweight frame 11 includes first rib plates 111 arranged horizontally and having an arc-shaped opening at the top, vertical square rods 112 arranged at both ends of the arc-shaped opening, and a first horizontal square rod 113 horizontally fixed inside the vertical square rods 112 and connecting the first rib plates 111 into a whole; a first square opening groove is opened at the bottom of the arc-shaped opening, and a second horizontal square rod 114 is horizontally fixed in the first square opening groove.

[0049] Specifically, through the above structural design, the weight of the horizontal frame 1 can be further reduced, and the installation operation of the horizontal frame 1 is facilitated.

[0050] As a preferred embodiment of the present invention, the U-shaped lining plate 12 is fixed inside the first lightweight frame 11 by woodworking nails 6.

[0051] It should be noted that the U-shaped lining plate 12 is preferably but not limited to being fixed inside the first lightweight frame 11 by woodworking nails 6, and other structures can also be used for fixing the two, and the present invention does not make special limitations on this.

[0052] As a preferred embodiment of the present invention, a water beam through hole 131 is provided on the water beam sealing plate 13; a column through hole is provided on the column sealing plate 213.

[0053] Specifically, in order to facilitate the installation of the water beam sealing plate 13, it can be set into two parts, and the water beam through hole 131 is used to fix the water beam 4. Similarly, in order to facilitate the installation of the column sealing plate 213, it can also be set into two parts, and the column through hole is used to fix the column 5.

[0054] As a preferred embodiment of the present invention, the second lightweight frame 211 includes second rib plates 2111 arranged vertically and having a first semi-circular opening at the side end. Second square opening grooves are opened at both ends and the bottom of the first semi-circular opening, and a first vertical connecting square rod 2112 is arranged in the second square opening grooves, and the first vertical connecting square rod 2112 connects the second rib plates 2111 into a whole.

[0055] Specifically, through the above structural design, the weight of the vertical frame 2 can be further reduced, and the installation operation of the vertical frame 2 is facilitated.

[0056] As a preferred embodiment of the present invention, the first vertical arc liner 212 is fixed in the first vertical semi-circular groove by a woodworking nail 6.

[0057] It should be noted that: the first vertical arc liner 212 is preferably but not limited to being fixed in the first vertical semi-circular groove by a woodworking nail 6, and other structures can also be used for fixing the two, and the present invention does not make special limitations on this.

[0058] As a preferred embodiment of the present invention, the third lightweight frame 311 includes a first horizontal plate 3111 and a second horizontal plate 3112 that are arranged corresponding to each other up and down and have second semi-circular openings on the same side; third square openings are correspondingly arranged at the bottoms of the second semi-circular openings of the first horizontal plate 3111 and the second horizontal plate 3112, and a second vertical connecting square rod 3113 is arranged in the third square opening, and the second vertical connecting square rod 3113 connects the first horizontal plate 3111 and the second horizontal plate 3112 into one body, and the upper end and the lower end of the side plate 313 are respectively fixed on the first horizontal plate 3111 and the second horizontal plate 3112.

[0059] As a preferred embodiment of the present invention, the fourth lightweight frame 314 includes L-shaped lightweight structural plates 3141 arranged horizontally and a horizontal connecting square rod 3142 that is fixedly arranged inside the L-shaped lightweight structural plates 3141 and connects the L-shaped lightweight structural plates 3141 into one body; the bottom of the short side of the L-shaped lightweight structural plate 3141 is fixedly arranged on the top surface of the third lightweight frame 311, a circular arc opening structure is arranged at the top of the short side, and the end of the short side is fixedly arranged on the side surface of the side plate 313.

[0060] Specifically, the horizontal connecting square rod 3142 is fixed inside the L-shaped lightweight structural plate 3141 by a woodworking nail 6. Through the above structural design, the weight of the joint frame 3 can be further reduced, and the installation operation is facilitated.

[0061] As a preferred embodiment of the present invention, the first detachable member 214 is a woodworking nail; and / or, the second detachable member 317 is a woodworking nail; and / or, the first lightweight frame 11 is a wooden frame; and / or, the second lightweight frame 211 is a wooden frame; and / or, the third lightweight frame 311 is a wooden frame; and / or, the fourth lightweight frame 314 is a wooden frame; and / or, the U-shaped liner 12, the first vertical arc liner 212, the second vertical arc liner 312, the horizontal arc liner 315, and the horizontal flat liner 316 are all thin steel plates.

[0062] Specifically, using thin steel plates and wooden frames as formwork materials is lightweight and convenient for formwork erection. Moreover, the good plasticity of thin steel plates can effectively solve the problem of formwork fabrication at the arc and intersection parts.

[0063] As a preferred embodiment of the present invention, the second vertical arc liner 312, the horizontal arc liner 315, and the horizontal flat liner 316 are respectively fixed inside the second vertical semi-circular groove, inside the horizontal semi-circular groove, and on the inner sidewall of the fourth lightweight frame 314 by woodworking nails 6.

[0064] As Figures 8 to 10 As commonly shown, the pouring method for the water beam of the heating furnace provided by the present invention uses the pouring device for the water beam of the heating furnace as described above to complete the pouring of the water beam of the heating furnace, including the following steps:

[0065] Step S1: At the junction of the water beam 4 and the column 5, leave the size of the joint frame 3, install the horizontal frames 1 on both sides of the water beam 4 where it intersects with the column 5, and fix the two semi-vertical frames 21 into an integral vertical frame 2 by the first detachable member 214 outside the column 5.

[0066] Step S2: Pour the pre-prepared pouring material into the inside of the horizontal frame 1 and the vertical frame 2 to pour the straight sections of the water beam and the column.

[0067] Step S3: After the straight section is poured and formed, fix the two semi-joint frames 31 into an integral joint frame 3 by the second detachable member 317 outside the junction of the water beam 4 and the column 5.

[0068] Step S4: Pour the pre-prepared pouring material into the inside of the joint frame 3 to pour the joint part, so as to complete the pouring of the water beam of the heating furnace.

[0069] Specifically, first assemble the horizontal frame 1, the semi-vertical frame 21, and the semi-joint frame 31. Among them, the assembly method of the horizontal frame 1 is as follows: Install the vertical square bars 112 at both ends of the first rib plate 111, then, with the circular arc opening of the first rib plate 111 as the centering reference, arrange multiple first rib plates 111 in parallel at equal intervals in a row, arrange the first horizontal square bars 113 at equal intervals on the side of the vertical square bars 112, and install the second horizontal square bars 114 in the first square notch at the bottom of the circular arc opening of the first rib plate to form the first lightweight frame 11. Bend the thin steel plate into a U-shaped liner 12, and make the U-shaped liner 12 fit the U-shaped groove inside the first lightweight frame 11, and fix it to the inner side of the first lightweight frame 11 by woodworking nails 6.

[0070] The assembling method of the semi-vertical frame 21 is as follows: embed the first vertical connecting square rod 2112 into the second square groove of the second rib plate 2111 and fix it with a woodworking nail 6, so that the second rib plates 2111 are arranged at equal intervals to form the second lightweight frame 211; lay the thin steel plate in the first vertical semi-circular groove of the second lightweight frame 211 and fix it with a woodworking nail 6.

[0071] The assembling method of the semi-joint frame 31 is as follows: stack two first horizontal plates 3111 and second horizontal plates 3112 with the same structure up and down in correspondence, and fix and connect them through a second vertical connecting square rod in the third square grooves of both, and make the semi-circular openings of the first horizontal plate 3111 and the second horizontal plate 3112 coaxially centered. Install L-shaped lightweight structural plates 3141 on both sides of the top edge of the first horizontal plate 3111 and fix them into one body with a transverse connecting square rod 3142. Use side plates 313 to fix the first horizontal plate 3111, the second horizontal plate 3112 and the L-shaped lightweight structural plates 3141 into one body; respectively make the second vertical arc lining plate 312, the transverse arc lining plate 315 and the transverse flat lining plate 316 from the thin steel plate, and install them in the corresponding positions, and then fix them with woodworking nails 6.

[0072] First, pour the straight sections of the water beam and the column. Install the horizontal frame 1 in place under the water beam 4, and set a vertical support 7 under the first rib plate 111. Make the distances between each part of the horizontal frame 1 and the water beam equal by installing water beam sealing plates 13 at both ends of the water beam 4. The outer shapes of the water beam sealing plates 13 respectively match the outer shapes of the first rib plate 111 and the water beam, and set wires 8 on the vertical square rods 112 for tying.

[0073] Install a column sealing plate 213 on the column 5 of the water beam, and set a second vertical support 72 at the bottom of the column sealing plate 213. Install a vertical frame 2 at the top of the column sealing plate 213. Use a woodworking nail 6 to fix the first vertical connecting square rods 2112 of the two semi-vertical frames 21 that are adjacent to each other, and at the same time use a woodworking nail 6 to fix the second rib plate 2111 and the column sealing plate 213 together. Set a wooden square at the top of the vertical frame 2 to lean against the column 5 to make the gaps between the vertical frame 2 and the column 5 equal everywhere. Pour the pre-prepared pouring material into the inside of the horizontal frame 1 and the inside of the vertical frame 2 to pour the straight sections of the water beam and the column.

[0074] Then, carry out the joint pouring. Install the joint frame 3 at the joint of the water beam 4 and the column 5. Set a shoulder beam 9 on the top of the water beam to respectively tie and fix it with the L-shaped lightweight structural plate and the transverse connecting square rod; pour the pre-prepared pouring material into its inside.

[0075] As can be seen from the above specific embodiments, for the water beam casting device and method provided by the present invention, the water beam casting device is divided into a horizontal frame, a vertical frame and a joint frame, and the joint frame is set as two semi-joint frames with the same structure, so that the joint frame can complete the formwork support operation in a narrow space, and the intersection between the horizontal water beam and the vertical column is better connected to improve the casting quality; the external parts of the horizontal frame, the vertical frame and the joint frame all adopt lightweight frames, and the formwork support difficulty can be reduced by cooperating with the lining plates arranged inside, and the structural designs of the horizontal frame, the vertical frame and the joint frame are convenient for installation and removal, which can effectively improve the construction efficiency; after demoulding, the horizontal frame, the vertical frame and the joint frame can quickly move to a new position for the next section of casting, with high utilization rate, cost saving and easy maintenance.

[0076] As described above by way of example with reference to the drawings, the water beam casting device and method according to the present invention are proposed. However, those skilled in the art should understand that various improvements can be made to the above-mentioned water beam casting device and method of the present invention without departing from the content of the present invention. Therefore, the protection scope of the present invention should be determined by the content of the appended claims.

Claims

1. A casting device for the water beam of a heating furnace, characterized in that, It includes a horizontal frame arranged outside the water beam, a vertical frame arranged outside the columns of the water beam, and a joint frame arranged outside the intersection of the water beam and the columns; wherein, The horizontal frame includes a first lightweight frame with a U-shaped groove inside, a U-shaped lining plate arranged in the U-shaped groove, and water beam sealing plates arranged at both ends of the first lightweight frame; The vertical frame includes two semi-vertical frames with the same structure; the semi-vertical frame includes a second lightweight frame with a first vertical semi-circular groove on the side, a first vertical arc lining plate arranged in the first vertical semi-circular groove, and column sealing plates arranged at both ends of the second lightweight frame; the openings of the first vertical semi-circular grooves of the two semi-vertical frames are butted and fixedly connected through a first detachable member; The joint frame includes two semi-joint frames with the same structure; the semi-joint frame includes a column part frame and a water beam part frame; the column part frame includes a third lightweight frame with a second vertical semi-circular groove on the side and a second vertical arc lining plate arranged inside the second vertical semi-circular groove; side plates are arranged at both ends of the second vertical arc lining plate; The water beam part frame includes an L-shaped fourth lightweight frame fixedly arranged at the top surface of the third lightweight frame at the bottom end, a transverse semi-circular groove is arranged on the bottom top surface of the fourth lightweight frame, a transverse arc lining plate is arranged in the transverse semi-circular groove, and a transverse flat lining plate is arranged on the inner side wall of the fourth lightweight frame; the bottom end of the transverse arc lining plate is communicated with the top end of the second vertical arc lining plate; the side plates of the two semi-joint frames are fixedly connected through a second detachable member.

2. The pouring device for the water beam of the heating furnace according to claim 1, wherein, The first lightweight frame includes first rib plates arranged horizontally and having an arc-shaped opening at the top end, vertical square rods arranged at both ends of the arc-shaped opening, and a first transverse square rod horizontally fixed inside the vertical square rods and connecting the first rib plates into one body; A first square opening groove is opened at the bottom of the arc-shaped opening, and a second transverse square rod is horizontally fixed in the first square opening groove.

3. The pouring device for the water beam of the heating furnace according to claim 1, wherein, The U-shaped lining plate is fixed inside the first lightweight frame by woodworking nails.

4. The pouring device for the water beam of the heating furnace according to claim 1, wherein, A water beam through hole is arranged on the water beam sealing plate; A column through hole is arranged on the column sealing plate.

5. The pouring device for the water beam of the heating furnace according to claim 1, wherein, The second lightweight frame includes second rib plates arranged vertically and having a first semi-circular opening at the side end, second square opening grooves are opened at both ends and the bottom end of the first semi-circular opening, and a first vertical connecting square rod is arranged in the second square opening groove, and the first vertical connecting square rod connects the second rib plates into one body.

6. The pouring device for the water beam of the heating furnace according to claim 1, wherein, The first vertical arc lining plate is fixed in the first vertical semi-circular groove by woodworking nails.

7. The pouring device for the water beam of the heating furnace according to claim 1, wherein, The third lightweight frame includes a first horizontal plate and a second horizontal plate which are arranged corresponding to each other up and down and have second semi-circular openings on the same side; third square grooves are correspondingly arranged at the bottoms of the second semi-circular openings of the first horizontal plate and the second horizontal plate, and a second vertical connecting square rod is arranged in the third square grooves. The second vertical connecting square rod connects the first horizontal plate and the second horizontal plate into one body, and the upper and lower ends of the side plate are respectively fixed on the first horizontal plate and the second horizontal plate.

8. The casting device for the water beam of the heating furnace according to claim 1, wherein The fourth lightweight frame includes L-shaped lightweight structural plates arranged horizontally and a horizontal connecting square rod horizontally fixed inside the L-shaped lightweight structural plates to connect the L-shaped lightweight structural plates into one body; the bottom of the short side of the L-shaped lightweight structural plate is fixed on the top surface of the third lightweight frame, an arc-shaped opening structure is arranged at the top of the short side, and the end of the short side is fixed on the side surface of the side plate.

9. The casting device for the water beam of the heating furnace according to claim 1, wherein The first detachable part is a wood nail; and / or The second detachable part is a wood nail; and / or The first lightweight frame is a wooden frame; and / or The second lightweight frame is a wooden frame; and / or The third lightweight frame is a wooden frame; and / or The fourth lightweight frame is a wooden frame; and / or The U-shaped liner, the first vertical arc liner, the second vertical arc liner, the horizontal arc liner, and the horizontal flat liner are all thin steel plates.

10. A pouring method for the water beam of a heating furnace, characterized in that, Using the casting device for the water beam of the heating furnace according to any one of claims 1-9 to complete the casting of the water beam of the heating furnace, including the following steps: At the joint of the water beam and the column, leave the size of the joint frame, and install the horizontal frame on both sides of the water beam where it intersects with the column, and fix the two semi-vertical frames into one vertical frame by the first detachable part outside the column; Pour the pre-prepared casting material into the inside of the horizontal frame and the inside of the vertical frame to cast the straight sections of the water beam and the column; After the straight section is cast and formed, fix the two semi-joint frames into one joint frame by the second detachable part outside the joint of the water beam and the column; Pour the pre-prepared casting material into the inside of the joint frame to cast the joint to complete the casting of the water beam of the heating furnace.

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