A sandwich color steel plate convenient to install

Abstract

The utility model belongs to the technical field of color steel plate, specifically speaking is a kind of sandwich color steel plate convenient to install, including one color steel plate and two color steel plates, the middle part of one color steel plate is provided with mounting plate, the middle part of two color steel plates is provided with mounting piece, the middle part of mounting plate is provided with protruding slot, the inside of protruding slot is provided with two one extension piece, two one extension piece is symmetrically set, the side of one extension piece mutually close is all fixedly installed with rack, by being provided with one extension piece, protrude into slot, rack and gear, one extension piece is aligned on the protrude into slot of two color steel plates and is spliced, one extension piece is fixed in protrude into slot inside using screw, to realize the splicing installation of one color steel plate and two color steel plates, since one extension piece is installed on one color steel plate, only needs to pull one extension piece outward when splicing, and insert into protrude into slot, can install, operation is relatively convenient.

Description

Technical Field

[0001] This utility model belongs to the field of color steel plate technology, specifically a sandwich color steel plate that is easy to install. Background Technology

[0002] Color steel sheet refers to a sheet material made of steel as a base, coated with one or more layers of liquid coating, and then baked and cooled. Because the coating can have various colors, it is often called color steel sheet. Rock wool or foam plastic and other materials can be placed between two base materials to form a sandwich structure, thereby enhancing the heat insulation and sound insulation properties of the color steel sheet.

[0003] CN219360504U discloses a sandwich color steel plate, comprising: a color steel plate body, the color steel plate body including a top plate, a sandwich layer and a bottom plate, wherein the sandwich layer is disposed between the top plate and the bottom plate, a plurality of cavities are arrayed in the sandwich layer, and the cavity is inlaid with reinforcing ribs, and a connecting assembly is disposed between two adjacent color steel plate bodies, the connecting assembly including a connecting plate and a plurality of fastening bolts symmetrically disposed at both ends of the connecting plate, and both ends of the top plate and the bottom plate are provided with a plurality of threaded grooves that match the fastening bolts.

[0004] The existing technology described above uses a connecting plate as a connector between two color steel plates, and then uses fastening bolts to fix the color steel plates together. Although this can achieve the fastening of the color steel plates, the connecting plate and the color steel plates are separate. When installing two color steel plates, the connecting plate must first be taken out and placed on the side of the color steel plate, and then aligned. The subsequent installation can only be carried out after ensuring that the through holes on the connecting plate are aligned with the through holes on the color steel plate. This operation is inconvenient. Therefore, in order to solve the above problems, a sandwich color steel plate that is easy to install is proposed. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model proposes a sandwich color steel plate that is easy to install.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The sandwich color steel plate that is easy to install according to this utility model includes a No. 1 color steel plate and a No. 2 color steel plate; an installation plate is provided in the middle of the No. 1 color steel plate, and an installation component is provided in the middle of the No. 2 color steel plate. An extension groove is opened in the middle of the installation plate, and two No. 1 extension components are arranged inside the extension groove. The two No. 1 extension components are arranged symmetrically. A rack is fixedly installed on the side of the No. 1 extension component that is close to each other. A rotating shaft is provided between the racks. The ends of the rotating shafts are rotatably connected to the inner wall of the installation plate through bearings. Gears are fixedly installed on the rotating shafts. The racks are meshed with the gears. Extension grooves are opened on both sides of the installation component. An installation hole is opened on the No. 1 extension component. A screw is threaded on the installation component.

[0007] Preferably, the top of the screw is provided with a control strip groove, a connector is fixedly connected to the first protrusion, a second protrusion is fixedly installed at the end of the connector, a top plate is fixedly provided at the top of the first and second color steel plates, a bottom plate is fixedly provided at the bottom of the first and second color steel plates, and a bending plate is fixedly provided at the top of the top plate.

[0008] Preferably, each of the racks has a sliding unit fixedly provided on its opposite sides. The sliding unit includes a sliding groove, which is formed on the inner walls of both sides of the mounting plate. A sliding block is slidably installed inside the sliding groove. A connecting member is fixedly connected to the sliding block, and the end of the connecting member away from the sliding block is fixedly connected to the rack.

[0009] Preferably, mounting grooves are evenly provided on both the mounting plate and the mounting component, and reinforcing ribs are fixedly installed in each mounting groove. Composite layer units are fixedly provided at the top and bottom of both the mounting plate and the mounting component, and the ends of the reinforcing ribs extend into the composite layer units.

[0010] Preferably, the composite layer unit includes a heat-resistant layer, which is fixedly disposed inside the mounting plate, and the heat-resistant layer is made of glass fiber material.

[0011] Preferably, a buffer layer is fixedly provided on one side of the heat-resistant layer, and the buffer layer is composed of nylon and rubber filler.

[0012] Preferably, a fireproof layer is fixedly provided on one side of the buffer layer. The fireproof layer is made of a highly flame-retardant material and is fixedly installed inside the mounting plate.

[0013] The beneficial effects of this utility model are: 1. This utility model provides a sandwich panel that is easy to install. It consists of a first protruding part, an insertion groove, a rack and gear. The first protruding part is pulled outwards from the first panel, and under the action of the rack and gear, it extends out of the protruding groove. Then, the first protruding part is aligned with the insertion groove on the second panel for splicing. Screws are used to fix the first protruding part inside the insertion groove, thus achieving the splicing and installation of the first and second panels. Since the first protruding part is installed on the first panel, splicing only requires pulling it outwards and inserting it into the insertion groove, making the operation relatively convenient.

[0014] 2. This utility model provides a sandwich color steel plate that is easy to install. By setting up composite layer units, the heat-resistant layer can effectively prevent high temperature exposure from damaging the inside of the No. 1 or No. 2 color steel plate, which greatly improves the heat protection performance of the device. The buffer layer can effectively play a role in buffering and shock absorption, thereby further enhancing the compressive strength. The fireproof layer can play a role in fire prevention and flame retardancy. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the No. 1 and No. 2 color steel plates of this utility model; Figure 2 This is a perspective view of the gear and rack in this utility model; Figure 3 This is a side perspective view of the structure in this utility model; Figure 4 This is a three-dimensional cross-sectional view of the mounting plate in this utility model; Figure 5 This is a magnified perspective view of a portion of the structure at point A in this utility model; Figure 6 This is a magnified perspective view of part B of the structure in this utility model.

[0016] Legend: 110. No. 1 color steel plate; 111. No. 2 color steel plate; 112. Mounting plate; 113. Mounting component; 114. No. 1 protruding component; 115. Insertion groove; 116. Mounting hole; 117. Rotating shaft; 118. Gear; 119. Rack; 120. Screw; 121. Control strip groove; 122. Connecting component; 123. No. 2 protruding component; 124. Top plate; 125. Bottom plate; 126. Bending plate; 127. Protruding groove; 128. Mounting groove; 129. Reinforcing rib; 200. Composite layer unit; 210. Heat-resistant layer; 211. Buffer layer; 212. Fireproof layer; 300. Sliding unit; 310. Sliding groove; 311. Sliding block; 312. Connecting component. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Specific implementation examples are given below.

[0019] Please see Figure 1-6 This utility model provides a sandwich panel for easy installation, comprising a first color steel plate 110 and a second color steel plate 111; a mounting plate 112 is provided in the middle of the first color steel plate 110, and a mounting component 113 is provided in the middle of the second color steel plate 111. An extension groove 127 is provided in the middle of the mounting plate 112, and two first extension components 114 are provided inside the extension groove 127. The two first extension components 114 are symmetrically arranged, and a rack 119 is fixedly installed on the side of each first extension component 114 that is close to each other. A rotating shaft 117 is provided between the racks 119, and the ends of the rotating shafts 117 are rotatably connected to the inner wall of the mounting plate 112 via bearings. A gear 118 is fixedly installed on the rotating shaft 117, and the racks 119 mesh with the gears 118. Extension grooves 115 are provided on both sides of the mounting component 113. Mounting hole 116 is provided on 114, and screw 120 is threaded on mounting part 113. When it is necessary to splice and install No. 1 color steel plate 110 and No. 2 color steel plate 111, pull No. 1 protruding part 114 outward of No. 1 color steel plate 110. Under the action of rack 119 and gear 118, No. 1 protruding part 114 protrudes from protrusion groove 127. Then, align No. 1 protruding part 114 with insertion groove 115 on No. 2 color steel plate 111 for splicing. Use screw 120 to fix No. 1 protruding part 114 inside insertion groove 115, thereby realizing the splicing and installation of No. 1 color steel plate 110 and No. 2 color steel plate 111. Since No. 1 protruding part 114 is installed on No. 1 color steel plate 110, during splicing, it is only necessary to pull No. 1 protruding part 114 outward and insert it into insertion groove 115 for installation, which is relatively convenient.

[0020] Furthermore, the top of the screw 120 is provided with a control strip groove 121. A connector 122 is fixedly connected to the first protrusion 114. A second protrusion 123 is fixedly installed at the end of the connector 122. A top plate 124 is fixedly installed at the top of the first color steel plate 110 and the second color steel plate 111. A bottom plate 125 is fixedly installed at the bottom of the first color steel plate 110 and the second color steel plate 111. A bending plate 126 is fixedly installed at the top of the top plate 124. After the first protrusion 114 extends out of the protrusion groove 127, the second protrusion 123 also extends out of the protrusion groove 127 under the connecting action of the connector 122. Then, the screw 120 is used to fix the first protrusion 114 and the second protrusion 123 into the insertion groove 115 respectively, so that the splicing installation effect is more stable.

[0021] Furthermore, each of the sides of the rack 119 that are far apart from each other is fixedly provided with a sliding unit 300. The sliding unit 300 includes a sliding groove 310, which is formed on the inner walls of both sides of the mounting plate 112. A sliding block 311 is slidably installed inside the sliding groove 310. A connecting member 312 is fixedly connected to the sliding block 311. The end of the connecting member 312 that is far away from the sliding block 311 is fixedly connected to the rack 119. When the gear 118 rotates, the rack 119 moves horizontally, and the sliding block 311 slides in the sliding groove 310. The sliding groove 310 and the sliding block 311 play a role in assisting the movement of the rack 119.

[0022] Furthermore, mounting grooves 128 are evenly provided on both the mounting plate 112 and the mounting component 113, and reinforcing ribs 129 are fixedly installed in each mounting groove 128. Composite layer units 200 are fixedly provided at the top and bottom of both the mounting plate 112 and the mounting component 113, and the ends of the reinforcing ribs 129 extend into the composite layer units 200. The reinforcing ribs 129 play a role in strengthening and fixing, making the structure of the device more stable.

[0023] Furthermore, the composite layer unit 200 includes a heat-resistant layer 210, which is fixedly installed inside the mounting plate 112. The heat-resistant layer 210 is made of glass fiber material and can effectively prevent high temperature exposure from damaging the interior of the No. 1 color steel plate 110 or the No. 2 color steel plate 111, greatly improving the heat protection performance of the device.

[0024] Furthermore, a buffer layer 211 is fixedly provided on one side of the heat-resistant layer 210. The buffer layer 211 is composed of nylon and rubber filler. The buffer layer 211 can effectively buffer and dampen shock, thereby further enhancing the compressive strength.

[0025] Furthermore, a fireproof layer 212 is fixedly provided on one side of the buffer layer 211. The fireproof layer 212 is made of highly flame-retardant material and is fixedly installed inside the mounting plate 112. The fireproof layer 212 can play a role in fire prevention and flame retardancy.

[0026] Working principle: When it is necessary to splice and install No. 1 color steel plate 110 and No. 2 color steel plate 111, pull No. 1 protruding part 114 outward of No. 1 color steel plate 110. Under the action of rack 119 and gear 118, No. 1 protruding part 114 extends out of protrusion groove 127. Then, align No. 1 protruding part 114 with insertion groove 115 on No. 2 color steel plate 111 for splicing. Use screw 120 to fix No. 1 protruding part 114 inside insertion groove 115, thereby realizing the splicing and installation of No. 1 color steel plate 110 and No. 2 color steel plate 111. Since No. 1 protruding part 114 is installed on No. 1 color steel plate 110, during splicing, it is only necessary to pull No. 1 protruding part 114 outward and insert it into insertion groove 115 for installation. The operation is relatively convenient. Under the rotation of gear 118, rack 119 moves horizontally, and sliding block 311 slides in sliding groove 310. Sliding groove 310 and sliding block 311 play a role in assisting the movement of rack 119. After the first protruding part 114 protrudes from the protrusion groove 127, the second protruding part 123 also protrudes from the protrusion groove 127 under the connection of connector 122. Then, screws 120 are used to fix the first protruding part 114 and the second protruding part 123 into the insertion groove 115 respectively, making the splicing installation effect more stable. The heat-resistant layer 210 can effectively prevent high temperature exposure from damaging the inside of the first color steel plate 110 or the second color steel plate 111, greatly improving the heat protection performance of the device. The buffer layer 211 can effectively play a role in buffering and shock absorption, thereby further enhancing the compressive strength. The fireproof layer 212 can play a role in fire prevention and flame retardancy.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sandwich panel for easy installation, comprising a first color steel plate (110) and a second color steel plate (111); characterized in that: A mounting plate (112) is provided in the middle of the first color steel plate (110), and a mounting component (113) is provided in the middle of the second color steel plate (111). A protrusion groove (127) is opened in the middle of the mounting plate (112), and two protrusions (114) are provided inside the protrusion groove (127). The two protrusions (114) are arranged symmetrically. A rack (119) is fixedly installed on the side of each protrusion (114) that is close to each other. A rotating shaft (117) is provided between them. The ends of the rotating shaft (117) are rotatably connected to the inner wall of the mounting plate (112) through bearings. A gear (118) is fixedly installed on the rotating shaft (117). The rack (119) is meshed with the gear (118). Both sides of the mounting part (113) are provided with insertion grooves (115). The first protruding part (114) is provided with mounting holes (116). Screws (120) are threaded on the mounting part (113).

2. The sandwich color steel plate that is easy to install according to claim 1, characterized in that: The top of the screw (120) is provided with a control strip groove (121). A connector (122) is fixedly connected to the first protrusion (114). A second protrusion (123) is fixedly installed at the end of the connector (122). A top plate (124) is fixedly installed at the top of the first color steel plate (110) and the second color steel plate (111). A bottom plate (125) is fixedly installed at the bottom of the first color steel plate (110) and the second color steel plate (111). A bending plate (126) is fixedly installed at the top of the top plate (124).

3. The sandwich color steel plate that is easy to install according to claim 1, characterized in that: Each of the racks (119) has a sliding unit (300) fixedly installed on the side away from each other. The sliding unit (300) includes a sliding groove (310). The sliding groove (310) is opened on the inner walls of both sides of the mounting plate (112). A sliding block (311) is slidably installed inside the sliding groove (310). A connecting piece (312) is fixedly connected to the sliding block (311). The end of the connecting piece (312) away from the sliding block (311) is fixedly connected to the rack (119).

4. The sandwich color steel plate that is easy to install according to claim 2, characterized in that: The mounting plate (112) and the mounting component (113) are both provided with mounting grooves (128), and reinforcing ribs (129) are fixedly installed in the mounting grooves (128). Composite layer units (200) are fixedly provided at the top and bottom of the mounting plate (112) and the mounting component (113), and the ends of the reinforcing ribs (129) extend into the composite layer units (200).

5. A sandwich panel for easy installation according to claim 4, characterized in that: The composite layer unit (200) includes a heat-resistant layer (210), which is fixedly disposed inside the mounting plate (112) and is made of glass fiber material.

6. A sandwich panel for easy installation according to claim 5, characterized in that: A buffer layer (211) is fixedly provided on one side of the heat-resistant layer (210), and the buffer layer (211) is composed of nylon and rubber filler.

7. A sandwich panel for easy installation according to claim 6, characterized in that: A fireproof layer (212) is fixedly provided on one side of the buffer layer (211). The fireproof layer (212) is made of a highly flame-retardant material and is fixedly provided inside the mounting plate (112).

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