A precast segment for a drying house and a method of rapid installation thereof

Abstract

The application belongs to the technical field of drying equipment, and discloses a prefabricated mould segment for a drying room and a quick mounting method thereof, which comprises a bottom plate assembly, the two side edges of the bottom plate assembly in the width direction are respectively provided with first face plates which are symmetric to each other, one end of each first face plate is provided with a first end head assembly, the other end of each first face plate is provided with a second end head assembly, and the upper end of each first face plate is provided with a second face plate which has the same structure as the first face plate. The application has the advantages of simple overall structure, reduced manufacturing and mounting cost of the drying room mould segment and the mould segment, 50% reduction of the mounting and welding workload, simple mounting, guaranteed heat preservation effect in the drying room, and improved use effect.

Description

Technical Field

[0001] This invention belongs to the field of drying equipment technology, specifically, it relates to a prefabricated module for use in drying rooms and its rapid installation method. Background Technology

[0002] In coating production workshops, drying equipment is a key piece of equipment on the coating line, its main function being the curing of the coating film. Different coating films require different drying temperatures, but the basic structure of the drying chamber is similar, and its interior is generally required to be a fully welded structure. Because the amount of welding inside the drying chamber is relatively large, the drying chamber is usually prefabricated into modular sections at the processing plant, transported to the site, and then welded into a whole. This can shorten the on-site construction cycle and improve the construction quality.

[0003] Previously, when connecting modules, a rigid joint was added to one side of the traditional module for insertion. The conventional rigid joint was made of the same material as the inner wall panel and had a thickness of 3mm. However, when the inner wall panel is made of aluminized steel or stainless steel, the rigid joint must be mated to it, requiring the same material thickness. This significantly increases the procurement, manufacturing, and installation costs. Furthermore, the external sliding grooves of the drying chamber have additional connecting parts to secure the two sides, further increasing installation costs. To address this issue, a prefabricated module for drying chambers and its rapid installation method have been developed, facilitating easier insertion and welding between modules. Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide a prefabricated module segment for use in drying rooms and a method for its rapid installation, which can reduce the manufacturing and installation cost between modules in the drying room, reduce the amount of installation and welding work by 50%, ensure the heat preservation effect inside the drying room, strengthen the connection strength between the forging and the module segment, and has a simple structure and is easy to use.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] A prefabricated module for use in a drying room includes a base plate assembly. The base plate assembly has two symmetrical first panels arranged vertically on both sides in the width direction. A first end assembly is provided at one end of the first panel, and a second end assembly is provided at the other end of the first panel. A second panel with the same structure as the first panel is arranged vertically on the upper end of the first panel.

[0007] The following are further optimizations of the above technical solution by the present invention:

[0008] The base plate assembly includes a base plate, and a first folded groove is welded to one end of the base plate at a position corresponding to the first end assembly.

[0009] Further optimization: A first folded irregular part is welded to one end of the bottom panel corresponding to the second end component.

[0010] Further optimization: Multiple I-shaped reinforcing ribs and multiple first C-shaped reinforcing ribs are arranged parallel to and at equal intervals between the first folded groove-shaped part and the first folded irregular-shaped part on the bottom panel.

[0011] Further optimization: The first folded grooved part and the first folded irregular part have multiple I-shaped reinforcing ribs and multiple first C-shaped reinforcing ribs welded to the end face away from the bottom panel with a first inner wall plate, and the distance between the first folded grooved part and the end of the first inner wall plate is 50mm.

[0012] Further optimization: A third slope is provided on one end face of the second folded irregular part near the second inner wall plate, and a fourth slope for welding is provided on the second inner wall plate to match the third slope.

[0013] Further optimization: The first panel includes a second inner wall panel arranged perpendicularly to the first inner wall panel. Multiple second C-shaped reinforcing ribs are arranged parallel and at equal intervals between the first end assembly and the second end assembly on the second inner wall panel. Multiple parallel and spaced sliding grooves are arranged vertically at the upper end of the second C-shaped reinforcing ribs, and the multiple sliding grooves are arranged parallel to the second inner wall panel.

[0014] Further optimization: The first end assembly includes a second folded groove-shaped component intermittently welded to one end of the second inner wall panel and arranged parallel to the second C-shaped reinforcing rib. Multiple first L-shaped plates are arranged parallel to each other and at equal intervals on one end face of the second folded groove-shaped component away from the second inner wall panel. The multiple first L-shaped plates are fixedly connected to the slide groove. The distance between the second folded groove-shaped component and the end of the second inner wall panel is 50mm.

[0015] Further optimization: The second end assembly includes a second folded irregular part intermittently welded at the other end of the second inner wall panel. The end face of the second folded irregular part near the second inner wall panel is provided with a third slope. Multiple second L-shaped plates are arranged parallel and at equal intervals on the end face of the second folded irregular part away from the second inner wall panel. The multiple second L-shaped plates are simultaneously fixedly connected to the slide groove.

[0016] The present invention also provides a rapid installation method for prefabricated modules for drying rooms, based on the above-mentioned prefabricated module for drying rooms, comprising the following steps:

[0017] S1: First, place the first end component of one of the two precast modules opposite to the second end component of the other module, and level the two precast modules.

[0018] S2: Then, the first end assembly of one precast segment is inserted into the second end assembly of another precast segment, that is, the second inner wall panel at the first end assembly of one precast segment is inserted into the fourth slope at the second end assembly of the other precast segment.

[0019] S3: Connect the second folded groove-shaped part of one precast module segment to the second folded irregular part of another precast module segment, perform full welding at the fourth slope to connect and fix them, and use intermittent welding to fix them at the joint of the second folded groove-shaped part and the second folded irregular part.

[0020] S4: Insert the first inner wall plate of one precast module segment into the second slope of the first inner wall plate of another precast module segment, connect the first folded groove-shaped part of one precast module segment with the first folded irregular part of another precast module segment, and then perform full welding to fix the connection at the second slope.

[0021] S5: Continue to insert and fix other prefabricated sections at the ends of the two prefabricated sections according to the length of the drying room until the length requirement of the drying room is met;

[0022] S6: Corrugated plates are fixedly installed on the outer surface groove of the drying chamber by multiple parallel and spaced self-tapping screws. Insulation material is filled in the cavity between the first panel, the second panel and the corrugated plate, and insulation material is filled in the cavity of the base plate assembly.

[0023] The present invention, by adopting the above technical solution, has the following beneficial effects:

[0024] 1. In this invention, the two ends of the precast module segment are respectively equipped with a second folded groove-shaped component and a second folded irregular-shaped component. When the precast module segment is inserted, the second folded groove-shaped component and the second folded irregular-shaped component are connected. Compared with the traditional insertion method, there is no need for a rigid joint of the chamber body to correspond to the inner wall panel. The material of the second folded groove-shaped component and the second folded irregular-shaped component is not restricted. They can be used as reinforcing ribs of the inner wall panel to increase strength, and reduce the amount of welding and deformation at the insertion point, making the precast module segment lighter and improving the heat preservation effect at the same time.

[0025] 2. The first inner wall panel and the second inner wall panel of the present invention are provided with a ramp structure at one end. When the prefabricated module segments are inserted, the ramp structure plays a good guiding role, making the insertion more convenient. At the same time, full welding is performed at the ramp, and intermittent welding can be used inside, reducing the welding workload by 50%, ensuring the structural strength of the inner wall panel while improving the flatness of the inner wall panel.

[0026] 3. In this invention, the two ends of the prefabricated module segment are connected to the second folded groove-shaped part and the second folded irregular part through the second folded groove-shaped part, which shortens the distance between the two prefabricated module segments. Correspondingly, the slide groove connector used for the slide groove connection is eliminated. The slide groove connection can be firmly fixed by the corrugated plate, making the drying room lighter.

[0027] 4. The length of the prefabricated module in this invention can be designed arbitrarily. If the width of the module is too wide during transportation, the length of the module can be reduced and used as the width for transportation, resulting in low transportation costs and no longer being affected by traditional rigid joints.

[0028] 5. The prefabricated modules in this invention are applicable to all types of drying rooms used in processing workshops, and have a wide range of applications.

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0030] Figure 1 This is a front view of the overall structure in an embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the overall structure connection in an embodiment of the present invention;

[0032] Figure 3 This is a side view of the overall structure in an embodiment of the present invention;

[0033] Figure 4 This is a cross-sectional view at point B after the overall structure is plugged in in an embodiment of the present invention;

[0034] Figure 5 This is a side view of point A in an embodiment of the present invention;

[0035] Figure 6 This is a cross-sectional view of the bottom connection of the overall structure in an embodiment of the present invention.

[0036] In the diagram: 1-Base plate assembly; 11-Bottom panel; 12-First folded groove-shaped component; 13-First folded irregular-shaped component; 14-I-shaped reinforcing rib; 15-First C-shaped reinforcing rib; 16-First inner wall panel; 17-First ramp; 2-First panel; 21-First end assembly; 210-Second folded groove-shaped component; 211-First L-shaped plate; 212-First protrusion; 22-Second end assembly; 220-Second folded irregular-shaped component; 221-Second L-shaped plate; 222-Third ramp; 23-Slide groove; 24-Second C-shaped reinforcing rib; 25-Connecting plate; 26-Reinforcing rib; 27-Second inner wall panel; 3-Second panel; 4-Self-tapping screw; 5-Corrugated plate; 6-Insulation material. Detailed Implementation

[0037] like Figure 1-6As shown: A prefabricated module for use in a drying room includes a base plate assembly 1. The base plate assembly 1 has two symmetrical first panels 2 arranged vertically on both sides in the width direction. One end of the first panel 2 is provided with a first end assembly 21, and the other end of the first panel 2 is provided with a second end assembly 22. A second panel 3 with the same structure as the first panel 2 is arranged vertically on the upper end of the first panel 2.

[0038] In this embodiment, the base plate assembly 1 includes a base plate 11 that is placed directly on the ground.

[0039] A first folding groove 12 is welded to one end of the bottom panel 11, corresponding to the first end assembly 21.

[0040] The function of the first folded groove part 12 is to strengthen the vertical strength of the bottom panel 11.

[0041] A first folding irregular part 13 is welded to one end of the bottom panel 11 corresponding to the second end component 22. The first folding irregular part 13 is provided with a first slope 17 at the end away from the bottom panel 11.

[0042] Multiple I-shaped reinforcing ribs 14 are arranged parallel to and at equal intervals between the first folded groove-shaped part 12 and the first folded irregular-shaped part 13 on the bottom panel 11.

[0043] The function of the multiple I-shaped reinforcing ribs 14 is to strengthen the vertical strength of the bottom panel 11.

[0044] On the bottom panel 11, multiple first C-shaped reinforcing ribs 15 are arranged parallel to and at equal intervals between multiple I-shaped reinforcing ribs 14.

[0045] The first folded grooved part 12, the first folded irregular part 13, and the end faces of multiple I-shaped reinforcing ribs 14 and multiple first C-shaped reinforcing ribs 15 away from the bottom panel 11 are welded with a first inner wall plate 16.

[0046] The first inner wall plate 16 is provided with a second slope that matches the first slope 17 at the position corresponding to the first folded irregular part 13.

[0047] like Figure 1 and Figure 4 As shown, the first panel 2 includes a second inner wall panel 27 that is arranged perpendicularly to one end of the first inner wall panel 16.

[0048] Multiple second C-shaped reinforcing ribs 24 are arranged parallel to and at equal intervals on the second inner wall panel 27 between the first end assembly 21 and the second end assembly 22.

[0049] The function of the multiple second C-shaped reinforcing ribs 24 is to enhance the vertical strength of the second inner wall plate 27.

[0050] Multiple connecting plates 25 are arranged parallel to each other and at equal intervals on one end face of the second C-shaped reinforcing rib 24, and the multiple connecting plates 25 are arranged perpendicular to the second inner wall plate 27.

[0051] Multiple parallel and spaced sliding grooves 23 are welded to the upper end of multiple connecting plates 25, and the multiple sliding grooves 23 are arranged perpendicularly to the multiple second C-shaped reinforcing ribs 24.

[0052] With this design, multiple grooves 23 and multiple second C-shaped reinforcing ribs 24 are arranged perpendicularly and intersectingly on the second inner wall panel 27 to strengthen the second inner wall panel 27 and prevent the first panel 2 from deforming due to high temperature during use.

[0053] Multiple reinforcing ribs 26 are arranged parallel to and at intervals in the direction of multiple second C-shaped reinforcing ribs 24 on the second inner wall panel 27. The function of the reinforcing ribs 26 is to further enhance the vertical strength of the second inner wall panel 27.

[0054] The first end assembly 21 includes a second folded groove 210 intermittently welded to one end of the second inner wall plate 27.

[0055] Meanwhile, the second folded grooved part 210 is arranged in parallel with the second C-shaped reinforcing rib 24, and the distance between the second folded grooved part 210 and the end of the second inner wall plate 27 is 50mm.

[0056] With this design, the second folded grooved part 210 simultaneously strengthens the vertical strength at the end of the second inner wall plate 27.

[0057] On the end face of the second folded grooved part 210 away from the second inner wall plate 27, a plurality of first L-shaped plates 211 are arranged parallel and at equal intervals.

[0058] Meanwhile, the positions of multiple first L-shaped plates 211 correspond to the slide grooves 23.

[0059] like Figure 5 As shown, the upper end of the first L-shaped plate 211 is provided with a first protrusion 212, and the lower end surface of the slide groove 23 is provided with an opening groove that matches the shape of the first protrusion 212.

[0060] The first protrusion 212 of the first L-shaped plate 211 is placed in the groove 23 and then welded and fixed.

[0061] With this design, the second folded groove 210 and the slide 23 are fixedly connected together by the first L-shaped plate 211, which ensures the connection strength while reducing the contact area between the two. In other words, it reduces heat transfer during use and further enhances the heat preservation effect.

[0062] The second end assembly 22 includes a second folded profile 220 intermittently welded at the other end of the second inner wall panel 27.

[0063] The second folded irregular part 220 has a third ramp 222 on one end face near the second inner wall plate 27.

[0064] The second inner wall plate 27 is provided with a fourth slope that matches the third slope 222. The function of the fourth slope is to facilitate welding.

[0065] On the end face of the second folded irregular part 220 away from the second inner wall plate 27, a plurality of second L-shaped plates 221 are arranged parallel to each other and at equal intervals.

[0066] The positions of multiple second L-shaped plates 221 simultaneously correspond to the slide groove 23.

[0067] The upper end of the second L-shaped plate 221 is provided with a second protrusion, which is placed in the slide groove 23 and then welded and fixed.

[0068] With this design, the second folded irregular part 220 and the slide 23 are fixedly connected together by the second L-shaped plate 221, which ensures the connection strength while reducing the contact area between the two. During use, this reduces heat transfer and further enhances the heat preservation effect.

[0069] In this embodiment, the second panel 3 adopts the same structure as the first panel 2.

[0070] like Figure 2 and Figure 4 As shown, the prefabricated module segment used for assembling the drying chamber body is assembled by inserting and connecting the first end component 21 and the second end component 22 of the prefabricated module segment together after leveling their positions. That is, the second folded groove-shaped part 210 of the first end component 21 and the second folded irregular part 220 of the second end component 22 are joined together. One end of the second inner wall plate 27 is inserted into the fourth slope of the second inner wall plate 27. After the insertion is completed, a full welding process is used at the fourth slope where the inner second inner wall plates 27 meet, which can prevent the loss of heat in the drying chamber body and improve the heat preservation effect. An intermittent welding process is used at the joint between the outer second folded groove-shaped part 210 and the second folded irregular part 220. Compared with the traditional connection, this reduces the welding workload by 50% while ensuring strength.

[0071] At the same time, this insertion reduces the spacing between the slide grooves 23, eliminating the need for slide groove connectors in traditional connections and making the prefabricated module section lighter.

[0072] After the prefabricated module segment is plugged and welded, a corrugated plate 5 is fixedly installed on the groove 23 on the outer surface of the first panel 2 and the second panel 3 by a plurality of parallel and spaced self-tapping screws 4.

[0073] The cavity formed between the first panel 2 and the second panel 3 and the corrugated plate 5 is filled with thermal insulation material 6, which has the effect of thermal insulation of the drying chamber.

[0074] like Figure 1-6 As shown, a prefabricated module for use in a drying room, based on the aforementioned prefabricated module for use in a drying room, includes the following steps:

[0075] S1: First, place the first end component 21 of one of the two precast modules in a way that is connected to the second end component 22 of the other module, and level the two precast modules.

[0076] S2: Then, the first end component 21 of one precast module segment is inserted into the second end component 22 of another precast module segment, that is, the second inner wall plate 27 of the first end component 21 of one precast module segment is inserted into the fourth slope of the second end component 22 of the other precast module segment.

[0077] S3: Connect the second folded groove-shaped part 210 of one precast module segment to the second folded irregular part 220 of another precast module segment, and perform full welding to connect and fix them at the fourth slope. Use intermittent welding to fix the second folded groove-shaped part 210 and the second folded irregular part 220 at the joint.

[0078] S4: Insert the first inner wall plate 16 of one precast module segment into the second slope of the first inner wall plate 16 of another precast module segment, connect the first folded groove part 12 of one precast module segment to the first folded irregular part 13 of another precast module segment, and then perform full welding to fix the connection at the second slope.

[0079] S5: Continue to insert and fix other prefabricated sections at the ends of the two prefabricated sections according to the length of the drying room until the length requirement of the drying room is met;

[0080] S6: Corrugated plate 5 is fixedly installed on the sliding groove 23 on the outer surface of the drying room after the insertion is completed by multiple parallel and spaced self-tapping screws 4. Insulation material 6 is filled in the cavity between the first panel 2, the second panel 3 and the corrugated plate 5. Insulation material 6 is also filled in the cavity of the base plate assembly 1.

[0081] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated modular section for use in a drying room, comprising a base plate assembly (1), characterized in that: The base plate assembly (1) has two symmetrical first panels (2) arranged vertically on both sides in the width direction. One end of the first panel (2) is provided with a first end assembly (21), and the other end of the first panel (2) is provided with a second end assembly (22). The upper end of the first panel (2) is provided with a second panel (3) with the same structure as the first panel (2). The base plate assembly (1) includes a base plate (11), and a first folding groove part (12) is welded to one end of the base plate (11) corresponding to the first end assembly (21). A first folded irregular part (13) is welded to one end of the bottom panel (11) corresponding to the second end assembly (22). On the bottom panel (11), multiple I-shaped reinforcing ribs (14) and multiple first C-shaped reinforcing ribs (15) are arranged parallel to and at equal intervals between the first folded groove-shaped part (12) and the first folded irregular part (13). The first folded groove-shaped part (12), the first folded irregular part (13), and the first inner wall plate (16) are welded to the end face of the multiple I-shaped reinforcing ribs (14) and multiple first C-shaped reinforcing ribs (15) away from the bottom panel (11). The first panel (2) includes a second inner wall panel (27) arranged perpendicularly to the first inner wall panel (16). Multiple second C-shaped reinforcing ribs (24) are arranged parallel and at equal intervals between the first end assembly (21) and the second end assembly (22) on the second inner wall panel (27). Multiple parallel and spaced sliding grooves (23) are arranged vertically at the upper end of the second C-shaped reinforcing ribs (24), and the multiple sliding grooves (23) are arranged parallel to the second inner wall panel (27). The first end assembly (21) includes a second folded groove-shaped component (210) intermittently welded to one end of the second inner wall plate (27) and arranged parallel to the second C-shaped reinforcing rib (24). On the end face of the second folded groove-shaped component (210) away from the second inner wall plate (27), a plurality of first L-shaped plates (211) are arranged parallel to each other and at equal intervals. The plurality of first L-shaped plates (211) are fixedly connected to the slide groove (23). The second end assembly (22) includes a second folded irregular part (220) intermittently welded at the other end of the second inner wall plate (27). The second folded irregular part (220) has a third slope (222) on one end face near the second inner wall plate (27). Multiple second L-shaped plates (221) are arranged parallel and at equal intervals on one end face away from the second inner wall plate (27). The multiple second L-shaped plates (221) are simultaneously fixedly connected to the slide groove (23).

2. A prefabricated modular section for use in a drying room according to claim 1, characterized in that: The distance between the first folded groove part (12) and the end of the first inner wall plate (16) is 50mm.

3. A prefabricated modular section for use in a drying room according to claim 2, characterized in that: The second folded irregular part (220) has a third slope (222) on one end face near the second inner wall plate (27), and the second inner wall plate (27) has a fourth slope for welding that matches the third slope (222).

4. A prefabricated modular section for use in a drying room according to claim 3, characterized in that: The distance between the second folded groove part (210) and the end of the second inner wall plate (27) is 50mm.

5. A method for rapid installation of prefabricated modular sections for drying rooms, based on the prefabricated modular section for drying rooms as described in claim 4, characterized in that: Includes the following steps: S1: First, place the first end component (21) of one of the two precast modules in a way that is connected to the second end component (22) of the other module, and level the two precast modules. S2: Then, the first end assembly (21) of one precast module segment is connected to the second end assembly (22) of another precast module segment, that is, the second inner wall panel (27) at the first end assembly (21) of one precast module segment is connected to the fourth slope at the second end assembly (22) of another precast module segment. S3: Connect the second folded groove part (210) of one prefabricated section to the second folded irregular part (220) of another prefabricated section, and perform full welding to connect and fix them at the fourth slope. Use intermittent welding to fix the second folded groove part (210) and the second folded irregular part (220) at the joint. S4: Insert the first inner wall plate (16) of one precast module segment into the second slope of the first inner wall plate (16) of another precast module segment, connect the first folded groove part (12) of one precast module segment to the first folded irregular part (13) of another precast module segment, and then perform full welding to fix the connection at the second slope. S5: Continue to insert and fix other prefabricated sections at the ends of the two prefabricated sections according to the length of the drying room until the length requirement of the drying room is met; S6: The corrugated plate (5) is fixedly installed on the sliding groove (23) on the outer surface of the drying room after the insertion is completed by multiple parallel and spaced self-tapping screws (4). The cavity between the first panel (2), the second panel (3) and the corrugated plate (5) is filled with thermal insulation material (6). The cavity of the base plate assembly (1) is filled with thermal insulation material (6).

Images