Concrete thin plate placing frame
By designing a concrete slab placement rack and utilizing a combination of moving wheels, support wheels, and folding pressure beams, the problem of deformation during the storage of autoclaved aerated concrete slabs was solved, achieving efficient and labor-saving storage and retrieval.
Patent Information
- Application Number
- CN202422999051.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing autoclaved aerated concrete (AAC) panels are prone to deformation during storage due to improper stacking methods, resulting in economic losses and low efficiency.
A concrete slab placement rack was designed, which uses movable wheels and support wheels in conjunction with sliding grooves and ground rails for limited sliding, combined with a structure of folding pressure beams and rotating screws, to achieve stable storage and convenient retrieval of autoclaved aerated concrete slabs.
It improves the storage efficiency of autoclaved aerated concrete (AAC) panels, avoids deformation, saves labor, and reduces economic losses.
Smart Images
Figure CN223477615U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building concrete slab storage technology, specifically a concrete slab placement rack. Background Technology
[0002] Autoclaved aerated concrete (AAC) panels are a lightweight, porous, new type of green and environmentally friendly building material made primarily from cement, lime, and silica sand, with varying amounts of corrosion-resistant steel mesh added according to structural requirements. The AAC panels are produced through a high-temperature, high-pressure, and steam curing process, resulting in porous crystalline structures. They have a lower density than typical cementitious materials and possess unparalleled properties such as fire resistance, sound insulation, heat insulation, and thermal insulation. After processing, AAC panels typically require storage.
[0003] The existing storage method for autoclaved aerated concrete (AAC) slabs involves stacking them flat, with wooden blocks placed between the ends of each slab for isolation. This method requires starting from the top slab when using the AAC slabs. If AAC slabs of different specifications are stacked together, they need to be moved back and forth, which is time-consuming, labor-intensive, and inefficient. Prolonged stacking can cause the middle of the AAC slabs to sink, leading to deformation and ultimately rendering them unusable, resulting in economic losses. Therefore, we propose a concrete slab storage rack. Utility Model Content
[0004] The purpose of this utility model is to provide a concrete slab placement rack to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete thin slab placement rack, comprising a base, a placement rack, and a mounting base. The placement rack is located on top of the base and arranged sequentially from left to right. The mounting base is fixedly connected to the middle of the right side of the top of the inner cavity of the placement rack. A movable groove is formed on the top of the base. Ground rails are fixedly connected to the top of the base and to the left and right sides of the movable groove. Vertical plates are fixedly connected to the left and right sides of the top of the base. A top plate is fixedly connected between the tops of the vertical plates. A top rail is fixedly connected to the bottom of the top plate, and the top rails are arranged sequentially from left to right. A sliding groove is formed on the top of the placement rack. The top rail is slidably connected to the inner cavity of the sliding groove. A ramp seat is fixedly connected to the left side of the inner cavity of the placement rack. A movable wheel is rotatably connected to the rear side and the middle of the bottom of the placement rack. The movable wheel is slidably connected to the inner cavity of the movable groove. A support wheel is rotatably connected to the front side of the bottom of the placement rack. Sliding blocks are fixedly connected to the left and right sides of the bottom of the placement rack. The sliding blocks are slidably connected to the top of the ground rails.
[0006] As a further description of the above technical solution:
[0007] A diagonal bracing plate is fixedly connected between the outer wall of the upright plate and the top of the base.
[0008] As a further description of the above technical solution:
[0009] Protective plates are adhered to the right side wall of the ramp seat and the bottom of the inner cavity of the placement frame, and the protective plates are made of rubber.
[0010] As a further description of the above technical solution:
[0011] The bottom of the inner cavity of the placement rack has a horizontal transport groove.
[0012] As a further description of the above technical solution:
[0013] A rotating screw is rotatably connected between the left and right side walls of the inner cavity of the mounting base. A mounting block is screwed to the outer side wall of the rotating screw. The mounting block is slidably connected to the inner cavity of the mounting base. A folding pressure beam is rotatably connected to the bottom of the mounting block.
[0014] As a further description of the above technical solution:
[0015] The right end of the rotating screw passes through the mounting base and extends to the right side wall of the mounting base. A connecting rod is fixedly connected to the right end of the rotating screw, and a rocker arm is rotatably connected to the lower side of the right side wall of the connecting rod.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. This concrete slab placement rack moves via pull-up wheels and support wheels. During movement, the sliding base slides on the ground rail in conjunction with the top groove and top rail, while the moving wheels move within the groove. This allows the autoclaved aerated concrete (AAC) slabs to be placed on the inclined seat inside the rack for storage. This makes the retrieval and storage of AAC slabs more convenient, saving time and effort while improving efficiency.
[0018] 2. This concrete slab placement rack stores autoclaved aerated concrete (AAC) slabs on an inclined base inside the rack. After the folding pressure beam is rotated to a vertical position, the connecting rod rotates via a rocker arm. The connecting rod then rotates a rotating screw, which in turn moves the folding pressure beam at the bottom of the mounting block. This causes the inclined surface of the folding pressure beam to contact and press against the AAC slab, firmly clamping the AAC slab onto the inclined base. This prevents deformation of the AAC slabs during storage, thus avoiding economic losses. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of a concrete thin plate placement rack proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the main sectional view of a concrete thin plate placement rack proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of a partial sectional view of the main structure of a concrete thin plate placement rack proposed in this utility model;
[0022] Figure 4 This is a three-dimensional structural diagram of a concrete thin plate placement rack proposed in this utility model;
[0023] Figure 5 This utility model proposes a concrete thin plate placement rack. Figure 2 Enlarged structural diagram at point A in the middle;
[0024] Figure 6 This utility model proposes a concrete thin plate placement rack. Figure 2 Enlarged structural diagram at point B.
[0025] In the diagram: 100, base; 110, moving trough; 111, ground rail; 120, upright plate; 130, top plate; 131, top rail; 140, diagonal brace plate; 200, placement rack; 210, sliding chute; 220, ramp seat; 221, protective plate; 230, moving wheel; 240, support wheel; 250, transport trough; 260, sliding seat; 300, mounting base; 310, rotating screw; 311, mounting block; 312, folding pressure beam; 320, connecting rod; 321, rocker arm. Detailed Implementation
[0026] The following will be combined with the 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.
[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] This utility model provides a concrete slab storage rack, which makes retrieval and storage more convenient, saves time and labor, improves efficiency, and prevents deformation of autoclaved aerated concrete slabs during storage, thus avoiding economic losses. Please refer to [link / reference]. Figure 1-6 It includes a base 100, a placement rack 200, and a mounting base 300;
[0030] Please refer to it again. Figure 1-6 The base 100 has a moving groove 110 on its top. Ground rails 111 are fixedly connected to the top of the base 100 and to the left and right sides of the moving groove 110. Vertical plates 120 are fixedly connected to the top of the base 100 on the left and right sides. Top plates 130 are fixedly connected between the tops of the vertical plates 120. Top rails 131 are fixedly connected to the bottom of the top plates 130 and are arranged from left to right. Diagonal bracing plates 140 are fixedly connected between the outer wall of the vertical plates 120 and the top of the base 100.
[0031] Please refer to it again. Figure 1-6The top of the placement rack 200 has a sliding groove 210, and the top rail 131 is slidably connected to the inner cavity of the sliding groove 210. A ramp seat 220 is fixedly connected to the left side of the inner cavity of the placement rack 200. Moving wheels 230 are rotatably connected to the rear side and middle of the bottom of the placement rack 200, and are slidably connected to the inner cavity of the moving groove 110. A support wheel 240 is rotatably connected to the front side of the bottom of the placement rack 200. Slide seats 260 are fixedly connected to the left and right sides of the bottom of the placement rack 200, and are slidably connected to the top of the ground rail 111. Protective plates 221 are adhered to the right side wall of the ramp seat 220 and the bottom of the inner cavity of the placement rack 200. The protective plate 221 is made of rubber. The bottom of the inner cavity of the placement rack 200 has a horizontal transport groove 250. The placement rack 200 is located on the top of the base 100 and is arranged from left to right. By pulling the placement rack 200, the placement rack 200 moves through the moving wheel 230 and the support wheel 240. During the movement of the placement rack 200, the sliding seat 260 slides on the ground rail 111 through the cooperation of the top sliding groove 210 and the top rail 131, and the moving wheel 230 moves within the moving groove 110. The autoclaved aerated concrete board is placed on the inclined seat 220 inside the placement rack 200 for storage.
[0032] In summary, this makes the handling and storage of autoclaved aerated concrete (AAC) panels more convenient, saving time and effort while also improving efficiency.
[0033] Please refer to it again. Figure 1-6 A rotating screw 310 is rotatably connected between the left and right side walls of the inner cavity of the mounting base 300. A mounting block 311 is screwed to the outer side wall of the rotating screw 310. The mounting block 311 is slidably connected to the inner cavity of the mounting base 300. A folding pressure beam 312 is rotatably connected to the bottom of the mounting block 311. The right end of the rotating screw 310 passes through the mounting base 300 and extends to the right side wall of the mounting base 300. A connecting rod 320 is fixedly connected to the right end of the rotating screw 310. A rocker arm 321 is rotatably connected to the lower side of the right side wall of the connecting rod 320. The mounting base 300 is fixedly connected to the placement rack 200. At the top right middle of the inner cavity, after the autoclaved aerated concrete (AAC) board is placed on the inclined seat 220 inside the placement rack 200 for storage, the folding pressure beam 312 is rotated to a vertical position. Then, the connecting rod 320 is rotated by the rotation of the rocker arm 321. The connecting rod 320 drives the rotating screw 310 to rotate. While the rotating screw 310 is rotating, it drives the folding pressure beam 312 at the bottom of the mounting block 311 to move, so that the inclined surface of the folding pressure beam 312 contacts and presses against the AAC board, so that the AAC board is firmly clamped on the inclined seat 220.
[0034] In summary, this method can prevent deformation of autoclaved aerated concrete (AAC) panels during storage, thus avoiding economic losses.
[0035] In practical use, when storing autoclaved aerated concrete, those skilled in the art pull the placement rack 200. The placement rack 200 moves via the moving wheels 230 and support wheels 240. During the movement of the placement rack 200, the sliding block 260 slides on the ground rail 111 through the cooperation of the top sliding groove 210 and the top rail 131, and the moving wheels 230 move within the moving groove 110, causing the placement rack 200 to move out of the base 100. At the same time, a forklift is used to place the autoclaved aerated concrete into the placement rack 200 through the handling groove 250. The material is stored on the inclined seat 220 inside the placement rack 200. After the folding pressure beam 312 is rotated to a vertical position, the connecting rod 320 is rotated by the rotation of the rocker arm 321. The connecting rod 320 drives the rotating screw 310 to rotate. While the rotating screw 310 is rotating, it drives the folding pressure beam 312 at the bottom of the mounting block 311 to move, so that the inclined surface of the folding pressure beam 312 contacts and presses against the autoclaved aerated concrete board, so that the autoclaved aerated concrete board is firmly clamped on the inclined seat 220. Finally, the placement rack 200 is moved back into the base 100.
[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above 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 one or more embodiments or examples.
[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A concrete slab placement rack, characterized in that: The system includes a base (100), a placement rack (200), and a mounting base (300). The placement rack (200) is located on top of the base (100) and arranged sequentially from left to right. The mounting base (300) is fixedly connected to the middle of the right side of the top of the inner cavity of the placement rack (200). A movable groove (110) is opened on the top of the base (100). Ground rails (111) are fixedly connected to the top of the base (100) and to the left and right sides of the movable groove (110). Vertical plates (120) are fixedly connected to the left and right sides of the top of the base (100). A top plate (130) is fixedly connected between the tops of the vertical plates (120). A top rail (131) is fixedly connected to the bottom of the top plate (130). The top rails (131) are arranged sequentially from left to right. The top of the placement rack (200) has a sliding groove (210). The top rails (131) are slidably connected to the inner cavity of the sliding groove (210). The left side of the inner cavity of the placement rack (200) is fixedly connected to a ramp seat (220). The rear side and the middle of the bottom of the placement rack (200) are rotatably connected to a moving wheel (230). The moving wheel (230) is slidably connected to the inner cavity of the moving groove (110). The front side of the bottom of the placement rack (200) is rotatably connected to a support wheel (240). The left and right sides of the bottom of the placement rack (200) are fixedly connected to a slide seat (260). The slide seat (260) is slidably connected to the top of the ground rail (111).
2. The concrete slab placement rack according to claim 1, characterized in that: A diagonal bracing plate (140) is fixedly connected between the outer wall of the upright plate (120) and the top of the base (100).
3. The concrete slab placement rack according to claim 1, characterized in that: Protective plates (221) are glued to the right side wall of the ramp seat (220) and the bottom of the inner cavity of the placement rack (200), and the protective plates (221) are made of rubber.
4. A concrete slab placement rack according to claim 1, characterized in that: The bottom of the inner cavity of the placement rack (200) has a transverse transport groove (250).
5. A concrete slab placement rack according to claim 1, characterized in that: A rotating screw (310) is rotatably connected between the left and right side walls of the inner cavity of the mounting base (300). A mounting block (311) is screwed onto the outer side wall of the rotating screw (310). The mounting block (311) is slidably connected to the inner cavity of the mounting base (300). A folding pressure beam (312) is rotatably connected to the bottom of the mounting block (311).
6. A concrete slab placement rack according to claim 5, characterized in that: The right end of the rotating screw (310) passes through the mounting base (300) and extends to the right side wall of the mounting base (300), and the right end of the rotating screw (310) is fixedly connected to a connecting rod (320), and a rocker arm (321) is rotatably connected to the lower side of the right side wall of the connecting rod (320).