Internal and external non-heat-conducting structure of drying composite board

Abstract

The utility model discloses a drying composite board internal and external non-heat-conducting structure which comprises a supporting cross rod, a butt joint frame is welded to the upper end of the supporting cross rod, a sandwich board is arranged at the upper end of the butt joint frame, the sandwich board comprises an outer wall board fixedly connected to the upper end of the supporting cross rod, and one end of the outer wall board is fixedly connected with a heat insulation pad. One end of the heat insulation pad is fixedly connected with an inner wall plate, a supporting connecting piece is placed at the upper end of the sandwich plate, and the interior of the supporting connecting piece is in threaded connection with a main bolt. According to the inner and outer non-heat-conducting structure of the drying composite board, the outer wall board, the heat insulation pad and the inner wall board are sequentially spliced to form the sandwich board, then the supporting connecting piece is fixed to the sandwich board through the main bolt, the purpose of conveniently splicing a plurality of sets of sandwich boards is achieved, and therefore the purposes that the sandwich boards are conveniently and rapidly installed, and the service life of the sandwich boards is prolonged are achieved. And the construction time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of drying composite boards, in particular to a drying composite board with a non-conductive structure inside and outside. Background Art

[0002] In the production process of automobile painting, drying the whole vehicle is an indispensable process for the body, and the serious heat dissipation of the outer layer of the drying chamber has always been a problem that troubles major manufacturers. Because the temperature of the general drying chamber is 150-180℃, the heat is mainly concentrated inside the drying chamber, and the air supply temperature may be higher. The largest area of ​​heat loss is the drying chamber, accounting for 70-80% of the total heat dissipation area. For general drying chambers, the usual practice is to use a wall panel structure or a module structure, and lay rock wool on the outside to isolate the heat inside the chamber and prevent the heat from being transferred out. This structure is suitable for domestic manufacturing and installation sites. The on-site welding workload of the wall panel structure is relatively large, which makes it inconvenient for construction and installation. Utility Model Content

[0003] The main purpose of the utility model is to provide a drying composite plate with a non-conductive structure inside and outside, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A drying composite board with non-heat-conducting structure inside and outside, comprising a supporting cross bar, a docking frame welded to the upper end of the supporting cross bar, a sandwich panel arranged at the upper end of the docking frame, the sandwich panel comprising an outer wall panel fixedly connected to the upper end of the supporting cross bar, one end of the outer wall panel fixedly connected to a thermal insulation pad, one end of the thermal insulation pad fixedly connected to an inner wall panel, a supporting connector placed on the upper end of the sandwich panel, and a main bolt connected to the internal thread of the supporting connector.

[0006] Preferably, a reinforcing cross bar is installed inside the sandwich panel, the internal thread of the reinforcing cross bar is connected with screws, the cross section of the supporting cross bar is I-shaped, and the main material of the thermal insulation pad is composed of thermal insulation material rock wool.

[0007] Preferably, the main bolt extends to the interior of the sandwich panel, the main bolt is threadedly connected to the sandwich panel, and the screw extends to the interior of the sandwich panel, and the screw is threadedly connected to the sandwich panel.

[0008] Preferably, there are multiple groups of sandwich panels, and the multiple groups of sandwich panels are connected through supporting connectors and main bolts.

[0009] Preferably, a butt plate is welded to one end of the sandwich panel, and a secondary bolt is connected to the inner thread of the sandwich panel.

[0010] Preferably, the butt joint plate is in contact with the butt joint frame, and the sandwich panel and the butt joint frame are reinforced by the butt joint plate and auxiliary bolts.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Since the thermal insulation pad is located between the outer wall panel and the inner wall panel, the thermal insulation pad can insulate both the inside and the outside.

[0013] 2. By splicing the outer wall panel, the insulation pad and the inner wall panel in sequence, a sandwich panel is formed, and then the supporting connector is fixed to the sandwich panel with main bolts, so as to facilitate the splicing of multiple sets of sandwich panels, thereby facilitating the quick installation of the sandwich panels and reducing the construction time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a drying composite plate with a non-conductive structure inside and outside the utility model;

[0015] Figure 2 This is a schematic diagram of the enlarged structure of part A of a drying composite plate with a non-conductive structure inside and outside the utility model;

[0016] Figure 3 This is a schematic diagram of the enlarged structure of the B part of a drying composite plate with a non-conductive structure inside and outside the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of the C part of a drying composite plate with a non-conductive structure inside and outside the utility model.

[0018] In the figure: 1. Support cross bar; 2. Docking frame; 3. Sandwich panel; 4. Outer wall panel; 5. Insulation pad; 6. Inner wall panel; 7. Support connector; 8. Main bolt; 9. Reinforcement cross bar; 10. Screw; 11. Docking plate; 12. Auxiliary bolt. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a drying composite board has a non-heat-conducting structure inside and outside, including a supporting cross bar 1, a docking frame 2 is welded to the upper end of the supporting cross bar 1, a sandwich panel 3 is arranged on the upper end of the docking frame 2, the sandwich panel 3 includes an outer wall panel 4 fixedly connected to the upper end of the supporting cross bar 1, one end of the outer wall panel 4 is fixedly connected to a thermal insulation pad 5, one end of the thermal insulation pad 5 is fixedly connected to an inner wall panel 6, a supporting connector 7 is placed on the upper end of the sandwich panel 3, and the internal thread of the supporting connector 7 is connected to a main bolt 8.

[0021] In this embodiment, a reinforcing cross bar 9 is installed inside the sandwich panel 3, and a screw 10 is connected to the inner thread of the reinforcing cross bar 9. The cross section of the supporting cross bar 1 is an I-shape. The main material of the thermal insulation pad 5 is composed of the thermal insulation material rock wool. The main bolt 8 extends to the inside of the sandwich panel 3, and the main bolt 8 is threadedly connected to the sandwich panel 3. The screw 10 extends to the inside of the sandwich panel 3, and the screw 10 is threadedly connected to the sandwich panel 3. There are multiple groups of sandwich panels 3, and the multiple groups of sandwich panels 3 are connected through the supporting connector 7 and the main bolt 8.

[0022] Specifically, firstly, the outer wall panel 4, the heat insulation pad 5, and the inner wall panel 6 are sequentially spliced, so that the outer wall panel 4, the heat insulation pad 5, and the inner wall panel 6 form a sandwich panel 3, and the heat insulation pad 5 is located between the outer wall panel 4 and the inner wall panel 6, and then the support connector 7 is placed on the sandwich panel 3, and the support connector 7 is fixed to the sandwich panel 3 with the main bolt 8, and then another set of sandwich panels 3 is taken out, and the other set of sandwich panels 3 is installed on the inner side of the support connector 7, and the gap between the two sets of sandwich panels 3 is welded by electric welding. Welding is performed and full welding is achieved between the two groups of sandwich panels 3. At the same time, since the thermal insulation pad 5 is located between the outer wall panel 4 and the inner wall panel 6, the thermal insulation pad 5 can insulate the inside and outside. By splicing the outer wall panel 4, the thermal insulation pad 5, and the inner wall panel 6 in sequence, a sandwich panel 3 is formed. The supporting connector 7 is fixed to the sandwich panel 3 with the main bolts 8, which can facilitate the splicing of multiple groups of sandwich panels 3, thereby facilitating the rapid installation of the sandwich panel 3 and reducing the construction time.

[0023] In this embodiment, a docking plate 11 is welded to one end of the sandwich panel 3, and a secondary bolt 12 is connected to the internal thread of the sandwich panel 3. The docking plate 11 is in contact with the docking frame 2, and the sandwich panel 3 and the docking frame 2 are reinforced by the docking plate 11 and the secondary bolt 12.

[0024] Specifically, the sandwich panel 3 is welded to the supporting crossbar 1 through the docking frame 2 , and the docking plate 11 reinforces the sandwich panel 3 and the docking frame 2 .

[0025] Working principle:

[0026] During construction, firstly, the outer wall panels 4, the heat insulation pads 5, and the inner wall panels 6 are spliced ​​in sequence, so that the outer wall panels 4, the heat insulation pads 5, and the inner wall panels 6 form a sandwich panel 3, and the heat insulation pads 5 are located between the outer wall panels 4 and the inner wall panels 6, and then the support connectors 7 are placed on the sandwich panels 3, and the support connectors 7 are fixed to the sandwich panels 3 with main bolts 8, and then another set of sandwich panels 3 is taken out, and the other set of sandwich panels 3 is installed on the inner side of the support connectors 7, and then the gap between the two sets of sandwich panels 3 is welded by electric welding, and the two sets of sandwich panels 3 are fully welded, and at the same time, the sandwich panels 3 are welded to the support crossbar 1 through the docking frame 2, and the docking frame 2 is welded to the support crossbar 1 ... The plate 11 reinforces the sandwich panel 3 and the docking frame 2, and the reinforcing cross bar 9 is installed in the middle of the inner part of the sandwich panel 3 through the screws 10, so that the reinforcing cross bar 9 can reinforce the sandwich panel 3. At the same time, since the thermal insulation pad 5 is located between the outer wall panel 4 and the inner wall panel 6, the thermal insulation pad 5 can insulate the inner and outer sides. By splicing the outer wall panel 4, the thermal insulation pad 5, and the inner wall panel 6 in sequence, a sandwich panel 3 is formed, and then the supporting connector 7 is fixed to the sandwich panel 3 with the main bolts 8, the purpose of facilitating the splicing of multiple groups of sandwich panels 3 can be achieved, thereby facilitating the rapid installation of the sandwich panel 3 and reducing the construction time.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A non-conductive structure for drying composite panels, comprising a supporting cross bar (1), characterized in that: A docking frame (2) is welded to the upper end of the support crossbar (1), and a sandwich panel (3) is arranged at the upper end of the docking frame (2). The sandwich panel (3) includes an outer wall panel (4) fixedly connected to the upper end of the support crossbar (1), one end of the outer wall panel (4) is fixedly connected to a heat insulation pad (5), and one end of the heat insulation pad (5) is fixedly connected to an inner wall panel (6). A support connector (7) is placed at the upper end of the sandwich panel (3), and a main bolt (8) is connected to the internal thread of the support connector (7).

2. The non-conductive structure of the drying composite board according to claim 1, characterized in that: A reinforcing cross bar (9) is installed inside the sandwich panel (3), and a screw (10) is connected to the inner thread of the reinforcing cross bar (9). The cross section of the supporting cross bar (1) is I-shaped, and the main material of the thermal insulation pad (5) is composed of thermal insulation material rock wool.

3. The non-conductive structure of the drying composite board according to claim 2, characterized in that: The main bolt (8) extends into the interior of the sandwich panel (3), and the main bolt (8) is threadedly connected to the sandwich panel (3); the screw (10) extends into the interior of the sandwich panel (3), and the screw (10) is threadedly connected to the sandwich panel (3).

4. The non-conductive structure of the drying composite board according to claim 1, characterized in that: There are multiple groups of sandwich panels (3), and the multiple groups of sandwich panels (3) are connected via supporting connectors (7) and main bolts (8).

5. The non-conductive structure of the drying composite board inside and outside according to claim 1 is characterized by: A butt joint plate (11) is welded to one end of the sandwich panel (3), and a secondary bolt (12) is connected to the inner thread of the sandwich panel (3).

6. The non-conductive structure of the drying composite board inside and outside according to claim 5, characterized in that: The butt joint plate (11) is in contact with the butt joint frame (2), and the sandwich panel (3) and the butt joint frame (2) are reinforced via the butt joint plate (11) and auxiliary bolts (12).

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