Large dust hood structure and assembling method

Abstract

The invention relates to the technical field of large dust hood installation, in particular to a large dust hood structure and a splicing method.The large dust hood structure comprises four side plates forming a dust hood, each side plate is formed by splicing a plurality of splicing plates, an edge sealing plate is arranged on the outer side of a splicing seam of every two adjacent splicing plates, a plurality of reinforcing beams are arranged on the outer side of each splicing plate at intervals, and the reinforcing beams are arranged on the outer side of each splicing plate at intervals. The reinforcing beams are additionally arranged, repeated adjustment and even splicing deviation caused by the fact that the guide plates are too thin are avoided, modular splicing is adopted, one-time forming of splicing of the dust hood is achieved, construction procedures are reduced, the construction period is shortened, and the construction cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of large dust hood installation, in particular to a large dust hood structure and an assembling method. Background Art

[0002] At present, in the modern industrial field, large dust hoods are important dust removal equipment and are widely used in various production environments, such as factories, workshops, underground parking lots and construction sites, to effectively collect and treat dust and particulate matter generated during the production process. Usually, large dust hoods are large in size, and the side panels of the dust hoods are made of thinner materials to reduce weight and reduce costs. The dust hoods are assembled by directly splicing thin steel plates. Using this method, the guide plate is thin and easy to deform, which makes it difficult to fix it and the splicing position cannot be guaranteed. The direct splicing method results in low assembly efficiency, prolongs the construction period, and even affects the diversion effect. Summary of the invention

[0003] The present invention aims to solve the above problems, thereby providing a large dust hood structure and an assembling method.

[0004] The present invention solves the above-mentioned problem by adopting the following technical solution: A large dust hood structure comprises four side panels constituting the dust hood, each side panel is formed by splicing a plurality of splicing panels, an edge sealing panel is arranged outside the splicing seam of two adjacent splicing panels, and a plurality of reinforcing beams are arranged at intervals outside each splicing panel.

[0005] Furthermore, multiple pairs of clamping plates are arranged on both sides of the reinforcing beam, and oblong holes are opened on the clamping plates. Multiple pairs of positioning plates used in conjunction with the clamping plates are arranged on the splicing plates, and circular holes are opened on the positioning plates. The clamping plates and the positioning plates on the same side of the reinforcing beam are fixed by a fixed shaft, and the fixed shaft passes through multiple oblong holes and circular holes in sequence.

[0006] A method for assembling a large dust hood is carried out according to the following steps: Step 1: According to the design dimensions, complete the welding of the reinforcing beam and the pallet, the splicing plate and the positioning plate in the factory, and make holes in the pallet and positioning plate; Step 2: Materials are brought in. After they are brought in, the splicing plates are laid flat on the horizontal ground. The reinforcing beams with the clamps are assembled with the splicing plates through the fixed axis. After the assembly is completed, the reinforcing beams and the splicing plates are welded to form a new splicing unit.

[0007] Step 3: Assemble multiple splicing units into side panels, and weld edge banding panels to cover the splicing seams; Step 4: Align the four side panels to complete the overall assembly of the dust hood.

[0008] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: The present invention adopts modular assembly to realize one-time assembly of the dust cover, and adds a reinforcing beam to avoid repeated adjustments or even assembly deviations caused by too thin a guide plate, thereby reducing construction procedures, shortening the construction period, and reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the main structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the main structure of the splicing plate according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the main structure of a reinforcement beam according to an embodiment of the present invention; Figure 4 It is a schematic diagram of the side structure of the splicing unit according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the main structure of the side panel according to an embodiment of the present invention; Marked in the figure are: reinforcing beam 1, side plate 2, edge sealing plate 3, fixed shaft 4, clamping plate 5, positioning plate 6, splicing plate 21, oblong hole 51, round hole 61. DETAILED DESCRIPTION

[0010] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0011] See also Figure 1-Figure 5 A large dust hood structure includes four side panels 2 constituting the dust hood, each side panel 2 is formed by splicing a plurality of splicing panels 21, an edge sealing panel 3 is arranged on the outside of the splicing seam of two adjacent splicing panels 21, and a plurality of reinforcing beams 1 are arranged at intervals on the outside of each splicing panel 21.

[0012] Furthermore, multiple pairs of clamping plates 5 are relatively arranged on both sides of the reinforcing beam 1, and oblong holes 51 are opened on the clamping plates 5. Multiple pairs of positioning plates 6 used in conjunction with the clamping plates 5 are arranged on the splicing plate 21, and circular holes 61 are opened on the positioning plates 6. The clamping plates 5 and the positioning plates 6 on the same side of the reinforcing beam 1 are fixed by a fixed shaft 4, and the fixed shaft 4 passes through multiple oblong holes 51 and circular holes 61 in sequence; it plays a limiting role on the splicing plate 21 to prevent the thinner splicing plate 21 from being deformed by heat when the reinforcing beam 1 and the splicing plate 21 are welded.

[0013] A method for assembling a large dust hood is carried out according to the following steps: Step 1: According to the design dimensions, the welding work of the reinforcing beam 1 and the clamping plate 5, the splicing plate 21 and the positioning plate 6 is completed in the factory, and holes are drilled in the clamping plate 5 and the positioning plate 6; Step 2: Materials are brought in. After the materials are brought in, the splicing plate 21 is laid flat on the horizontal ground. The reinforcing beam 1 with the clamping plate 5 is assembled with the splicing plate 21 through the fixed shaft 4. After the assembly is completed, the reinforcing beam 1 and the splicing plate 21 are welded to form a new splicing unit.

[0014] Step 3: Assemble multiple splicing units into side panels 2, and weld edge banding panels 3 to cover the splicing seams; Step 4: Place the four assembled side panels 2 in alignment to complete the overall assembly of the dust hood.

[0015] The present invention adopts modular assembly to realize one-time assembly of the dust cover, and adds a reinforcing beam to avoid repeated adjustments or even assembly deviations caused by too thin a guide plate, thereby reducing construction procedures, shortening the construction period, and reducing construction costs.

[0016] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A large dust hood structure, comprising four side panels constituting the dust hood, characterized in that: Each side panel is formed by splicing a plurality of splicing panels, an edge banding panel is arranged on the outside of the splicing seam between two adjacent splicing panels, and a plurality of reinforcing beams are arranged at intervals on the outside of each splicing panel.

2. A large dust hood structure according to claim 1, characterized in that: Multiple pairs of clamping plates are arranged on both sides of the reinforcing beam, and oblong holes are opened on the clamping plates. Multiple pairs of positioning plates used in conjunction with the clamping plates are arranged on the splicing plates, and round holes are opened on the positioning plates. The clamping plates and the positioning plates on the same side of the reinforcing beam are fixed by a fixed shaft, and the fixed shaft passes through multiple oblong holes and round holes in sequence.

3. A large dust hood assembly method according to claim 1-2, characterized in that: Follow these steps: Step 1: According to the design dimensions, complete the welding of the reinforcing beam and the pallet, the splicing plate and the positioning plate in the factory, and make holes in the pallet and positioning plate; Step 2: Materials are brought in. After the materials are brought in, the splicing plates are laid flat on the horizontal ground. The reinforcing beams with the clamping plates are assembled with the splicing plates through the fixed shafts. After the assembly is completed, the reinforcing beams are welded with the splicing plates to form a new splicing unit. Step 3: Assemble multiple splicing units into side panels, and weld edge banding panels to cover the splicing seams; Step 4: Align the four side panels to complete the overall assembly of the dust hood.

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