Tunnel wallboard with anti-falling structure

Abstract

The utility model discloses a tunnel wallboard with an anti-drop structure, and relates to the technical field of wallboard installation, the tunnel wallboard comprises a wallboard upper section, the outer wall of the wallboard upper section is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a wallboard lower section, the outer wall of the wallboard upper section and the outer wall of the wallboard lower section are fixedly connected with sliding blocks, and the sliding blocks are fixedly connected with the wallboard upper section and the wallboard lower section. Due to the fact that the sliding block is arranged, when equipment needs to be used, one end, provided with the sliding block, of the wallboard is aligned with the sliding groove of another wallboard in an inserted mode, and one end, provided with the convex limiting block, of the wallboard is aligned with the convex limiting groove of another wallboard in an inserted mode. And secondly, the reinforcing plates are inserted into the bolts of the four different wallboards, and the nuts are tightened, so that condensate water can quickly flow away through the water guide grooves, the situation that the condensate water is accumulated on the wallboards to corrode the wallboards or enable the wallboards to fall off is prevented, the wallboards can be spliced and integrally mounted, and the situation that the condensate water is accumulated on the wallboards to corrode the wallboards to fall off can be prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall panel installation, in particular to a tunnel wall panel with an anti-slip structure. Background Art

[0002] Tunnel wall panels are a material specifically designed for tunnel fire protection and decoration. Typically made from national A1-grade fireproof materials, they offer excellent fire resistance and provide protection in the event of a fire. Tunnel wall panels are not only fireproof but also moisture-resistant and light-transmitting, making them suitable for decorating the interior walls of tunnels, including highway, railway, and subway tunnels. Furthermore, tunnel wall panels offer a degree of decorative appeal and are available in a variety of colors and patterns to meet the decorative needs of different tunnels, while also contributing to the overall aesthetics of the tunnel.

[0003] The existing equipment is not convenient for splicing panels when in use. At the same time, the installed wall panels will fall off, and it is not convenient to promptly remove the condensed water generated during use. It is difficult to install on a curved work surface. When the keel is too far away from the wall panel, it is not convenient to install and fix it. Therefore, we proposed a tunnel wall panel with an anti-slip structure. Utility Model Content

[0004] The purpose of the utility model is to provide a tunnel wall panel with an anti-slip structure. The fan-shaped limit plate solves the problems that the existing equipment is inconvenient to splice the panels when in use, the installed wall panels will fall off, it is inconvenient to remove the condensed water generated during use in time, it is difficult to install on a curved work surface, and it is inconvenient to install and fix when the keel is too far away from the wall panel.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model provides a tunnel wall panel with an anti-slip structure, comprising an upper wall panel, an outer wall of the upper wall panel is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to the wall panel lower section, the wall panel upper section and the outer wall of the wall panel lower section are both fixedly connected to a sliding block, the inner wall of the wall panel lower section is provided with a convex limiting groove, the outer wall of the wall panel upper section is fixedly connected to the convex limiting groove, the outer wall of the wall panel upper section is fixedly connected to the convex limiting block, the wall panel upper section and the inner wall of the wall panel lower section are both provided with a sliding groove, and the bottom of the wall panel upper section and the lower section of the wall panel are both provided with an anti-slip mechanism, the anti-slip mechanism comprises a limiting rod, the inner wall of the limiting rod is rotatably connected to a screw rod second, the outer wall of the screw rod second is fixedly connected to the limiting block, the outer wall of the screw rod second away from the limiting block is rotatably connected to a nut second, and the outer wall of the limiting rod is slidably connected to a telescopic rod sleeve.

[0007] Through the above technical solution, different wall panels can be spliced ​​and assembled through convex limiting blocks and convex limiting grooves as well as sliders and slide grooves, and installed as a whole, saving labor costs.

[0008] Furthermore, a plurality of elastic plates are fixedly connected to the outer wall of the upper section of the wall panel, and the elastic plates are fixedly connected to the lower section of the wall panel. A plurality of water guide grooves are provided at the bottom of the outer walls of the upper section of the wall panel and the lower section of the wall panel.

[0009] Through the above technical solution, the elastic plate can seal the connection of the rotating shaft when the wall panel bends. At the same time, condensed water can quickly flow away through the water guide groove on the surface of the elastic plate to prevent condensed water from accumulating.

[0010] Furthermore, the bottoms of the upper section of the wall panel and the lower section of the wall panel are fixedly connected with a plurality of bolts, and the outer walls of the bolts are slidably connected with a reinforcement plate.

[0011] Through the above technical solution, after multiple walls are spliced ​​together, the threaded rods at the corners of multiple wall panels are connected by reinforcing plates, which can further increase the connection between the wall panels and prevent the wall panels from falling off.

[0012] Furthermore, the outer wall of the bolt is rotatably connected to a nut, the nut is slidingly connected to the reinforcement plate, and the bottoms of the upper and lower sections of the wall panel are fixedly connected to a plurality of threaded rods, which are rotatably connected to the limit rod.

[0013] Through the above technical solution, the anti-slip mechanism can be fixed as a whole on the threaded rod, which is convenient for disassembly and installation of the device and also easy to carry.

[0014] Furthermore, a plurality of limiting holes are provided on the inner wall of the telescopic rod sleeve, and the limiting holes are plugged into the second spiral rod. An annular limiting plate is fixedly connected to the outer wall of the telescopic rod sleeve.

[0015] Through the above technical solution, the position of the single threaded rod 2 is adjusted so that it is plugged into the limiting hole, which facilitates the adjustment of the position of the single telescopic rod sleeve so that it fits more closely with the keel and is easy to install.

[0016] Furthermore, the top of the telescopic rod sleeve is fixedly connected to a fixed shaft, and the outer wall of one end of the fixed shaft away from the telescopic rod sleeve is fixedly connected to a plurality of fixed blocks 2.

[0017] Through the above technical solution, the second fixing block can limit the position of the sector-shaped limiting plate, so that the sector-shaped limiting block is fixed on the fixed shaft to prevent it from falling off.

[0018] Furthermore, the outer wall of the second fixing block is fixedly connected to the second rotating shaft, and the outer wall of the second rotating shaft is rotatably connected to a fan-shaped limiting plate.

[0019] Through the above technical solution, the fan-shaped limit plate will squeeze the spring and shrink inward when squeezed by the keel. The second rotating shaft limits the movement trajectory of the fan-shaped limit plate, making the movement process of the fan-shaped limit plate smoother.

[0020] Furthermore, a spring is fixedly connected to the outer wall of one end of the sector-shaped limiting plate away from the second rotating shaft, and the spring is fixedly connected to the fixed shaft. A plurality of recovery grooves are provided on the outer wall of the telescopic rod sleeve.

[0021] Through the above technical solution, the recovery groove can ensure the maximum retraction position of the fan-shaped limit plate, so that the telescopic rod sleeve can be smoothly inserted into the keel. After insertion, the spring returns to the right position and squeezes the fan-shaped limit plate to reset it, thereby jamming the telescopic rod sleeve.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model is provided with a slider. When the equipment needs to be used, after placing multiple wall panels in the correct positions, one end of the wall panel with the slider is plugged and aligned with the slide groove of another wall panel, and the one end of the wall panel with the convex limit block is plugged and aligned with the convex limit groove of another wall panel. Then, the reinforcement plate is inserted into the bolts of four different wall panels and the nuts are tightened. When the temperature difference is large, condensation water will be generated. The condensation water can flow away quickly through the water guide groove to prevent it from accumulating on the wall panel, corroding the wall panel or causing it to fall off, so that the wall panels can be spliced ​​and installed as a whole conveniently and quickly, which is convenient for the workers' subsequent work, saves working time, speeds up work efficiency, and is convenient for subsequent disassembly and maintenance, and can prevent condensation water from accumulating on the wall panel, corroding the wall panel and causing it to fall off.

[0024] 2. The utility model is provided with a rotating shaft. When the equipment is in use, the rotating shaft is rotated to bend the upper and lower sections of the wall panel so as to be suitable for different working surfaces. The elastic plate can ensure the integrity of the splicing surface and prevent condensation water from seeping in. At the same time, the condensation water can quickly flow away through the grooves on the surface of the elastic plate, so that the telescopic rod sleeve as a whole reaches a position convenient for construction. Then the telescopic rod sleeve as a whole is inserted into the external keel. When the fan-shaped limit plate is inserted into the keel, it will be squeezed by the keel, causing the limit spring to contract. At this time, the fan-shaped limit plate can be normally inserted into the keel. After insertion, the spring will quickly return to its original position and squeeze the fan-shaped limit plate because it is no longer squeezed, so that the fan-shaped limit plate is fixed in the keel, thereby achieving the goal of conveniently fixing the spliced ​​wall panels on the external keel to prevent them from falling off. At the same time, the wall panels can be adjusted to make them bend so as to be suitable for different working surfaces and the generated condensation water can be quickly drained away.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the water guide trough structure of the utility model;

[0029] Figure 3 This is a cross-sectional view of the rotating shaft structure of the utility model;

[0030] Figure 4 This is a cross-sectional view of the anti-slip mechanism of the utility model;

[0031] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1. Upper section of wall panel; 101. Lower section of wall panel; 102. Slider; 103. Convex limiting groove; 104. Convex limiting block; 105. Slide; 106. Elastic plate; 107. Water guide groove; 108. Bolt; 109. Reinforcement plate; 110. Nut; 111. Threaded rod; 112. Rotating shaft; 2. Anti-slip mechanism; 201. Limit rod; 202. Screw rod 2; 203. Limit block; 204. Nut 2; 205. Telescopic rod sleeve; 206. Limit hole; 207. Annular limiting plate; 208. Fixed shaft; 209. Fixed block 2; 210. Rotating shaft 2; 211. Fan-shaped limiting plate; 212. Spring; 213. Recovery groove. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figure 1-5As shown, the utility model is a tunnel wall panel with an anti-slip structure, including a wall panel upper section 1, the outer wall of the wall panel upper section 1 is fixedly connected to a rotating shaft 112, the outer wall of the rotating shaft 112 is rotatably connected to the wall panel lower section 101, the outer walls of the wall panel upper section 1 and the wall panel lower section 101 are fixedly connected to a slider 102, the inner wall of the wall panel lower section 101 is provided with a convex limiting groove 103, the outer wall of the wall panel upper section 1 is fixedly connected to the convex limiting groove 103, and the outer wall of the wall panel upper section 1 is fixedly connected to the convex limiting block 10 4. The inner walls of the upper section 1 of the wall panel and the lower section 101 of the wall panel are both provided with a sliding groove 105, and the bottoms of the upper section 1 of the wall panel and the lower section 101 of the wall panel are both provided with an anti-slip mechanism 2, which includes a limiting rod 201, the inner wall of the limiting rod 201 is rotatably connected to a screw rod 202, the outer wall of the screw rod 202 is fixedly connected to a limiting block 203, the outer wall of the screw rod 202 at one end away from the limiting block 203 is rotatably connected to a nut 204, and the outer wall of the limiting rod 201 is slidably connected to a telescopic rod sleeve 205.

[0036] Several elastic plates 106 are fixedly connected to the outer wall of the upper section 1 of the wall panel, and the elastic plates 106 are fixedly connected to the lower section 101 of the wall panel. Several water guide grooves 107 are opened at the bottom of the outer walls of the upper section 1 of the wall panel and the lower section 101 of the wall panel.

[0037] The bottoms of the upper wall panel section 1 and the lower wall panel section 101 are fixedly connected with a plurality of bolts 108 , and the outer walls of the bolts 108 are slidably connected with a reinforcing plate 109 .

[0038] The outer wall of the bolt 108 is rotatably connected to a nut 110, which is slidingly connected to the reinforcement plate 109. The bottoms of the upper wall panel 1 and the lower wall panel 101 are fixedly connected with several threaded rods 111, which are rotatably connected to the limit rod 201.

[0039] The inner wall of the telescopic rod sleeve 205 is provided with a plurality of limiting holes 206 , which are plugged into the spiral rod 202 , and the outer wall of the telescopic rod sleeve 205 is fixedly connected with an annular limiting plate 207 .

[0040] The top of the telescopic rod sleeve 205 is fixedly connected to a fixed shaft 208 , and the outer wall of one end of the fixed shaft 208 away from the telescopic rod sleeve 205 is fixedly connected to a plurality of fixing blocks 209 .

[0041] The outer wall of the second fixing block 209 is fixedly connected to the second rotating shaft 210 , and the outer wall of the second rotating shaft 210 is rotatably connected to the fan-shaped limiting plate 211 .

[0042] A spring 212 is fixedly connected to the outer wall of one end of the sector-shaped limiting plate 211 away from the second rotating shaft 210 . The spring 212 is fixedly connected to the fixed shaft 208 . A plurality of recovery grooves 213 are opened on the outer wall of the telescopic rod sleeve 205 .

[0043] A specific application of this embodiment is:

[0044] When the staff needs to use the equipment, after placing multiple wall panels correctly, align one end of the wall panel with the slider 102 with the slide groove 105 of another wall panel, and align one end of the wall panel with the convex limit block 104 with the convex limit groove 103 of another wall panel. Then, insert the reinforcement plate 109 into the bolts 108 of the four different wall panels and tighten the nut 110. Then, adjust the limit hole 206 on the telescopic rod sleeve 205 to align it with the spiral rod 202 on the limit rod 201. When the temperature difference is large, condensed water will be generated. The condensed water can flow away quickly through the water guide groove 107 to prevent it from accumulating on the wall panel, corroding the wall panel or causing it to fall off. When the construction area is a curved surface, rotate the rotating shaft 112 , so that the upper section 1 of the wall panel and the lower section 101 of the wall panel are bent so as to be suitable for different working surfaces. The elastic plate 106 can ensure the integrity of the splicing surface and prevent condensation water from seeping in. At the same time, the condensation water can quickly flow away through the grooves on the surface of the elastic plate 106, so that the telescopic rod sleeve 205 as a whole reaches a position convenient for construction, and then the telescopic rod sleeve 205 is inserted into the external keel as a whole. When the fan-shaped limit plate 211 is inserted into the keel, it will be squeezed by the keel, causing the limit spring 212 to contract. At this time, the fan-shaped limit plate 211 can be inserted into the keel normally. After insertion, the spring 212 will quickly return to its original position and squeeze the fan-shaped limit plate 211 because it is no longer squeezed, so that the fan-shaped limit plate 211 is fixed in the keel, thereby preventing the wall panel from falling off as a whole.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tunnel wall panel with an anti-slip structure, comprising an upper wall panel section (1), characterized in that: The outer wall of the wall panel upper section (1) is fixedly connected to a rotating shaft (112), the outer wall of the rotating shaft (112) is rotatably connected to the wall panel lower section (101), the outer walls of the wall panel upper section (1) and the wall panel lower section (101) are both fixedly connected to a slider (102), the inner wall of the wall panel lower section (101) is provided with a convex limiting groove (103), the outer wall of the wall panel upper section (1) is fixedly connected to the convex limiting groove (103), the outer wall of the wall panel upper section (1) is fixedly connected to a convex limiting block (104), the wall panel upper section (1) and the wall panel lower section (101) are fixedly connected to each other. The inner wall of each wall panel is provided with a sliding groove (105), and the bottom of the upper wall panel section (1) and the bottom of the lower wall panel section (101) are both provided with an anti-slip mechanism (2), and the anti-slip mechanism (2) comprises a limiting rod (201), the inner wall of the limiting rod (201) is rotatably connected to a second screw rod (202), the outer wall of the second screw rod (202) is fixedly connected to a limiting block (203), the outer wall of the second screw rod (202) away from the limiting block (203) is rotatably connected to a second nut (204), and the outer wall of the limiting rod (201) is slidably connected to a telescopic rod sleeve (205).

2. The tunnel wall panel with an anti-slip structure according to claim 1, characterized in that: The outer wall of the upper section (1) of the wall panel is fixedly connected to a plurality of elastic plates (106), and the elastic plates (106) are fixedly connected to the lower section (101) of the wall panel. The bottoms of the outer walls of the upper section (1) of the wall panel and the lower section (101) of the wall panel are both provided with a plurality of water guide grooves (107).

3. The tunnel wall panel with an anti-slip structure according to claim 2, characterized in that: The bottoms of the upper wall panel section (1) and the lower wall panel section (101) are fixedly connected with a plurality of bolts (108), and the outer walls of the bolts (108) are slidably connected with a reinforcing plate (109).

4. The tunnel wall panel with an anti-slip structure according to claim 3, characterized in that: The outer wall of the bolt (108) is rotatably connected to a nut (110), and the nut (110) is slidably connected to the reinforcing plate (109). The bottoms of the upper section (1) and the lower section (101) of the wall panel are fixedly connected to a plurality of threaded rods (111), and the threaded rods (111) are rotatably connected to the limiting rod (201).

5. The tunnel wall panel with an anti-slip structure according to claim 4, characterized in that: The inner wall of the telescopic rod sleeve (205) is provided with a plurality of limiting holes (206), the limiting holes (206) are plugged into the second spiral rod (202), and the outer wall of the telescopic rod sleeve (205) is fixedly connected with an annular limiting plate (207).

6. The tunnel wall panel with an anti-slip structure according to claim 5, characterized in that: The top of the telescopic rod sleeve (205) is fixedly connected to a fixed shaft (208), and the outer wall of one end of the fixed shaft (208) away from the telescopic rod sleeve (205) is fixedly connected to a plurality of fixing blocks (209).

7. The tunnel wall panel with an anti-slip structure according to claim 6, characterized in that: The outer wall of the second fixed block (209) is fixedly connected to the second rotating shaft (210), and the outer wall of the second rotating shaft (210) is rotatably connected to the fan-shaped limiting plate (211).

8. The tunnel wall panel with an anti-slip structure according to claim 7, characterized in that: A spring (212) is fixedly connected to the outer wall of one end of the sector-shaped limiting plate (211) away from the second rotating shaft (210), and the spring (212) is fixedly connected to the fixed shaft (208). The outer wall of the telescopic rod sleeve (205) is provided with a plurality of recovery grooves (213).

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