Wall enclosure baffle for steel structure factory building
By installing outer folding wall panels, inner wall panels, top cover panels, bottom cover panels and polyurethane layers in the wall fence of steel structure factory buildings, we ensure sealing and protection of the polyurethane layer and strengthening the joint connection through splicing structure, the problems of flammable and insufficient joint connection strength of the polyurethane layer is solved, significantly reducing the risk of fire expansion and the possibility of joint deformation.
Patent Information
- Application Number
- CN202421930025.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-10
AI Technical Summary
The existing steel structure factory wall fence is prone to combustion during fire. The polyurethane layer is prone to burning and expanding the fire, and the joint positions of the fence lack a connection structure, resulting in insufficient connection strength and easy deformation and bending.
Design a wall fence for steel structure factory buildings. By setting up an outer folding wall panel, an inner wall panel, a top cover panel, a bottom cover panel and a polyurethane layer, the outer side of the polyurethane layer is wrapped with sealed iron structure to ensure that the polyurethane layer is sealed and protected, and through structures such as splicing grooves, splicing strips, limiting convex plates and limiting grooves, the joint positions of the fence have sufficient connection strength.
It effectively avoids the polyurethane layer being ignited during fire to expand the fire, reduces safety risks, and strengthens the joint connection, avoiding the joint positions on the four sides of the fence plate to easily collide, deform and bend.
Smart Images
Figure CN222909208U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure workshops, and particularly relates to a wall baffle for a steel structure workshop. Background Technique
[0002] A steel structure workshop mainly refers to a workshop structure with large span and large space composed of steel columns, steel beams, steel structure foundations, steel roof trusses and steel roofs, where the main load-bearing members are made of steel. The construction of a steel structure workshop is convenient and has high construction efficiency, meeting the needs of production operations.
[0003] The existing wall baffles for steel structure workshops are mostly made of single-layer galvanized iron sheets or single-layer galvanized iron sheets bonded with a polyurethane layer. When a fire occurs, the polyurethane layer on the iron sheet will burn rapidly, further expanding the fire and increasing potential safety hazards. At the same time, when the existing baffles are in use, there is a lack of connection structures at the joint positions between the upper, lower, left and right sides of the baffle, and the connection strength at the joint positions cannot be guaranteed, making the joint positions on the four sides of the baffle prone to collision deformation and bending. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a wall baffle for a steel structure workshop. By providing an outer folded wall panel, an inner wall panel, a top cover plate, a bottom cover plate and a polyurethane layer, a sealed iron sheet structure is wrapped outside the polyurethane layer of the baffle, so that the polyurethane layer is hermetically protected, avoiding the polyurethane layer being easily ignited and expanding the fire in case of a fire, and reducing potential safety hazards. The problems in the background technique can be effectively solved.
[0005] To achieve the above object, the utility model provides the following technical solution: A wall baffle for a steel structure workshop, comprising an outer folded wall panel, an inner wall panel and a polyurethane layer. The outer folded wall panel is welded to the inner wall panel, and both the outer folded wall panel and the inner wall panel are adhesively bonded to the polyurethane layer. A cavity is arranged inside the polyurethane layer. A top cover plate is arranged above the polyurethane layer, and a limiting convex plate is integrally formed by stamping on the upper side of the top cover plate. A bottom cover plate is arranged below the polyurethane layer, and a limiting groove is integrally formed by stamping on the bottom cover plate. A splicing groove is formed by bending one side of the outer folded wall panel, and a splicing strip is formed by bending the other side of the outer folded wall panel.
[0006] Furthermore, the edge position of the top cover plate is welded to the upper side of the outer folded wall panel and the inner wall panel, and the edge position of the bottom cover plate is welded to the lower side of the outer folded wall panel and the inner wall panel.
[0007] Furthermore, the adjacent polyurethane layers up and down are connected by the top cover plate and the bottom cover plate, and the limiting groove is inserted into the limiting convex plate.
[0008] Further, the adjacent polyurethane layers on the left and right are connected by the splicing grooves and the splicing strips, and the splicing strips are connected to the splicing grooves in a snap-fit manner.
[0009] Further, fixing bolts are inserted through the connected limiting convex plates and limiting grooves adjacent to each other vertically, and fixing bolts are inserted through the connected splicing grooves and splicing strips adjacent to each other horizontally.
[0010] Further, the outer folding wallboard, the inner wallboard, the top cover plate and the bottom cover plate are all made of galvanized iron sheets.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing the outer folding wallboard, the inner wallboard, the top cover plate, the bottom cover plate and the polyurethane layer, a sealed iron sheet structure is wrapped outside the polyurethane layer of the baffle, so that the polyurethane layer is hermetically protected, avoiding the polyurethane layer being easily ignited and expanding the fire in case of fire, and reducing potential safety hazards.
[0013] 2. By providing the top cover plate, the limiting convex plate, the bottom cover plate, the limiting groove, the splicing groove and the splicing strip, when the baffle is spliced and installed vertically and horizontally, the splicing strips between the adjacent outer folding wallboards on the left and right are snapped into the splicing grooves, and the limiting convex plates on the adjacent top cover plates vertically are snapped into the limiting grooves of the bottom cover plate, so that the joint positions adjacent to each other vertically and horizontally of the outer folding wallboard are fixed by the snap-fit, and the connection strength of the joint positions is ensured, avoiding the joint positions on the four sides of the baffle being easily collided, deformed and bent. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is an exploded structural schematic diagram of the present utility model;
[0015] Figure 2 is the present utility model Figure 1 an enlarged structural schematic diagram of part A in;
[0016] Figure 3 is the present utility model Figure 1 a right sectional view structural schematic diagram of the bottom cover plate in;
[0017] Figure 4 is the present utility model Figure 1 an enlarged structural schematic diagram of the top cover plate in.
[0018] In the figure: 1. Outer folding wallboard; 2. Polyurethane layer; 3. Top cover plate; 4. Limiting convex plate; 5. Limiting groove; 6. Bottom cover plate; 7. Inner wallboard; 8. Cavity; 9. Splicing groove; 10. Splicing strip. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1-4 , this embodiment provides a technical solution: a wall enclosure board for a steel structure factory building, including an outer folded wall board 1, an inner wall board 7, and a polyurethane layer 2. The outer folded wall board 1 is welded to the inner wall board 7, and both the outer folded wall board 1 and the inner wall board 7 are adhesively bonded to the polyurethane layer 2. A cavity 8 is provided inside the polyurethane layer 2, a top cover plate 3 is provided on the upper side of the polyurethane layer 2, a limiting convex plate 4 is integrally stamped on the upper side of the top cover plate 3, a bottom cover plate 6 is provided on the lower side of the polyurethane layer 2, and a limiting groove 5 is integrally stamped on the bottom cover plate 6. A splicing groove 9 is formed by bending one side of the outer folded wall board 1, and a splicing strip 10 is formed by bending the other side of the outer folded wall board 1.
[0021] As Figures 1-4 shown, when installing the wall board, the splicing strip 10 on the outer folded wall board 1 is inserted into the splicing groove 9. When installing the upper and lower adjacent wall boards, the limiting convex plate 4 is inserted into the limiting groove 5. Bolts are horizontally inserted through the position where the splicing strip 10 is inserted into the splicing groove 9, and bolts are also horizontally inserted through the position where the limiting convex plate 4 is inserted into the limiting groove 5, so as to ensure the connection strength at the joint positions on the four sides of the wall board with the adjacent wall boards, and avoid the joint positions from being easily bent due to collision. The outer folded wall board 1, the inner wall board 7, the top cover plate 3, and the bottom cover plate 6 can completely seal the polyurethane layer 2, so that when a fire occurs, the polyurethane layer 2 cannot directly contact the flame, and thus the fire will not spread, reducing potential safety hazards.
[0022] The edge position of the top cover plate 3 is welded to the upper side of the outer folded wall board 1 and the inner wall board 7, and the edge position of the bottom cover plate 6 is welded to the lower side of the outer folded wall board 1 and the inner wall board 7.
[0023] The upper and lower adjacent polyurethane layers 2 are connected through the top cover plate 3 and the bottom cover plate 6, and the limiting groove 5 is inserted into the limiting convex plate 4.
[0024] The left and right adjacent polyurethane layers 2 are connected through the splicing groove 9 and the splicing strip 10, and the splicing strip 10 is connected to the splicing groove 9 in a snap-fit manner.
[0025] Fixing bolts are inserted through the connected limiting convex plate 4 and limiting groove 5 between the upper and lower adjacent ones, and fixing bolts are inserted through the connected splicing groove 9 and splicing strip 10 between the left and right adjacent ones.
[0026] The outer folded wall board 1, the inner wall board 7, the top cover plate 3, and the bottom cover plate 6 are all made of galvanized iron sheets.
[0027] The working principle of a wall baffle for a steel structure workshop provided by the present utility model is as follows: As Figures 1-4 shown, during use, the splicing strip 10 on the outer folding wall panel 1 is snapped into the splicing groove 9. When installing the upper and lower adjacent wall panels, the limiting convex plate 4 is snapped into the limiting groove 5. Bolts are horizontally inserted through the position where the splicing strip 10 is snapped into the splicing groove 9, and bolts are also horizontally inserted through the position where the limiting convex plate 4 is snapped into the limiting groove 5, so as to ensure the connection strength at the joint positions on the four sides of the wall panel with the adjacent wall panels, and avoid the joint positions from being easily bent due to collision. The outer folding wall panel 1, the inner wall panel 7, the top cover plate 3, and the bottom cover plate 6 can completely seal the polyurethane layer 2, so that when a fire occurs, the polyurethane layer 2 cannot directly contact the flame, and thus the fire will not spread, reducing potential safety hazards.
[0028] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.
Claims
1. A wall enclosure panel for a steel structure factory building, comprising an outer folded wall panel (1), an inner wall panel (7) and a polyurethane layer (2), characterized in that: The outer folding wall panel (1) is welded to the inner wall panel (7), and the outer folding wall panel (1) and the inner wall panel (7) are both glued to the polyurethane layer (2). A cavity (8) is arranged on the inner side of the polyurethane layer (2), and a top cover panel (3) is arranged on the upper side of the polyurethane layer (2). A limiting convex plate (4) is integrally stamped and formed on the upper side of the top cover panel (3). A bottom cover panel (6) is arranged on the lower side of the polyurethane layer (2), and a limiting groove (5) is integrally stamped and formed on the bottom cover panel (6). A splicing groove (9) is formed by bending on one side of the outer folding wall panel (1), and a splicing strip (10) is formed by bending on the other side of the outer folding wall panel (1).
2. The wall enclosure plate for a steel structure factory building according to claim 1, characterized in that: The edge of the top cover plate (3) is welded to the upper sides of the outer folding wall plate (1) and the inner wall plate (7), and the edge of the bottom cover plate (6) is welded to the lower sides of the outer folding wall plate (1) and the inner wall plate (7).
3. The wall enclosure plate for a steel structure factory building according to claim 1, characterized in that: The upper and lower adjacent polyurethane layers (2) are connected via the top cover plate (3) and the bottom cover plate (6), and the limiting groove (5) is plugged into the limiting convex plate (4).
4. The wall enclosure plate for a steel structure factory building according to claim 1, characterized in that: The polyurethane layers (2) adjacent to each other on the left and right are connected via the splicing groove (9) and the splicing strip (10), and the splicing strip (10) is connected to the splicing groove (9) by a slot connection.
5. The wall enclosure plate for a steel structure factory building according to claim 1, characterized in that: Fixing bolts are inserted into the upper and lower adjacent limiting convex plates (4) and the limiting grooves (5), and fixing bolts are inserted into the left and right adjacent splicing grooves (9) and the splicing strips (10).
6. The wall enclosure plate for a steel structure factory building according to claim 1, characterized in that: The outer folding wall panel (1), the inner wall panel (7), the top cover panel (3) and the bottom cover panel (6) are all made of galvanized iron plates.