A storage rack for prefabricated components

Abstract

The application relates to a storage rack for prefabricated components, belonging to the technical field of building engineering construction, which comprises a bottom frame, an upper beam and a plurality of fixing pipes; the bottom frame is horizontally arranged parallel to the ground, the upper beam is horizontally arranged above the bottom frame and parallel to the bottom frame; at least two vertical rods are arranged at the two ends of the upper beam along the length direction, and the bottom of the vertical rod is connected with the bottom frame; a plurality of fixing grooves are arranged on the top of the upper beam along the length direction, the fixing pipe is arranged in the fixing groove, and the two ends of the fixing pipe are arranged outside the fixing groove. According to the application, the fixing grooves are arranged on the top of the upper beam, the position of the fixing pipe can be flexibly adjusted according to the thickness of the prefabricated component, different specifications of plate prefabricated components can be matched, and the universality of the storage rack is obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and specifically to a storage rack for prefabricated components. Background Technology

[0002] In the field of precast component production and processing, precast components refer to steel, wood, or concrete components that are prefabricated in a factory or on-site according to design specifications. With the development of the construction industry, the application of precast components is becoming increasingly widespread, and the storage process during their production and processing is crucial.

[0003] Currently, in terms of precast component storage, the large weight and height of slab precast components pose significant safety hazards when stored vertically. Existing storage racks lack versatility and are insufficient to meet the storage needs of slab precast components of varying thicknesses. When storing precast components of different specifications, it is often necessary to redesign or replace the storage equipment, which undoubtedly increases time and economic costs, reduces production efficiency, and hinders the efficient operation of precast component manufacturing and processing enterprises. Utility Model Content

[0004] In view of the above-mentioned prior art, in order to solve the problem that storage racks are difficult to meet the storage needs of precast components of different thicknesses, this application proposes a storage rack for precast components.

[0005] This application provides a storage rack for prefabricated components, which adopts the following technical solution: A storage rack for prefabricated components includes a base frame, an upper crossbeam, and multiple fixing tubes. The base frame is horizontally arranged parallel to the ground, and the upper crossbeam is horizontally erected above the base frame and parallel to the base frame. At least two uprights are provided at both ends of the upper crossbeam along its length, and the bottom of the uprights is connected to the base frame. Several fixing slots are arranged in an array at intervals along the length of the top of the upper crossbeam, and the fixing tubes pass through the fixing slots, with both ends of the fixing tubes extending out of the fixing slots.

[0006] By adopting the above technical solution, the fixing pipes are inserted into the fixing slots of the upper crossbeam and extend out at both ends, allowing precast slab components to be placed on both sides. The fixing slots are arranged in an array at intervals, enabling flexible selection of the fixing slots for inserting the fixing pipes according to the size of the precast slab components, thus adapting to precast slab components of different thicknesses and improving the versatility of the storage rack. At the same time, the upright frame connects the base frame and the upper crossbeam, providing a basic vertical support structure for the storage rack and ensuring its overall stability.

[0007] Preferably, the base frame is provided with diagonal braces at both ends. Each diagonal brace includes two cooperating diagonal beams. The two diagonal beams are symmetrically arranged and spread out in a figure-eight shape with their tops close together and their bottoms far apart. The bottom of the diagonal beams is fixedly connected to the base frame, and the top of the diagonal beams is fixedly connected to the upper crossbeam.

[0008] By adopting the above technical solution and utilizing the stability principle of triangles, the diagonal braces, base frame, and upper crossbeam form a stable triangular structure. When the storage rack bears the weight of prefabricated components, the diagonal braces can effectively distribute the pressure, reducing the risk of deformation or damage to the base frame and upper crossbeam due to uneven stress. This ensures the stability of the storage rack during long-term use, greatly improves the overall load-bearing capacity of the structure, and guarantees the safety of prefabricated component storage.

[0009] Preferably, the base frame includes horizontal bars and vertical bars, with two horizontal bars spaced apart and two vertical bars, the two vertical bars being fixedly installed at the ends of the two horizontal bars; the bottoms of the inclined beam and the upright are both fixedly connected to the top surface of the vertical bars.

[0010] By adopting the above technical solution, the base frame structure composed of horizontal and vertical bars is stable, providing stable bottom support for the entire storage rack. The diagonal beams and the bottom of the uprights are fixed to the vertical bars, which allows the force to be evenly transmitted to the base frame, further enhancing the stability and reliability of the overall structure of the storage rack. This ensures that the base frame can withstand a large weight without deformation or damage when prefabricated components are placed on it.

[0011] Preferably, the ends of the two longitudinal rods are provided with connecting plates, and the connecting plates are rectangular in structure.

[0012] By adopting the above technical solution, the rectangular connecting plate increases the contact area between the base frame and the ground, making the connection between the base frame and the ground more stable and improving the stability of the storage rack and the ground.

[0013] Preferably, the connecting plate has a connecting hole, and a bolt passes through the connecting hole.

[0014] By adopting the above technical solution, bolts are passed through the connecting holes on the connecting plate and fixed to the ground, which effectively prevents the storage rack from shaking or shifting after prefabricated components are placed on it. When the storage rack bears a large prefabricated component, this fixing method can better transfer the force to the ground, reduce the risk of the storage rack tipping over or shifting to the side, further improve the stability and safety of the storage rack, and provide a more reliable guarantee for the storage of prefabricated components.

[0015] Preferably, the outer wall of the fixing tube is provided with a threaded structure, and nuts are respectively provided at both ends of the fixing tube.

[0016] By adopting the above technical solution, a threaded structure is provided on the outer wall of the fixing pipe, and nuts are respectively installed at both ends of the fixing pipe. When installing the fixing pipe, the position of the fixing pipe in the fixing groove of the upper crossbeam can be easily adjusted by tightening or loosening the nuts, thereby flexibly adjusting the spacing between adjacent fixing pipes according to the thickness of the precast slab component. After adjustment, tightening the nuts can firmly fix the fixing pipe on the upper crossbeam, ensuring that the fixing pipe will not move arbitrarily during the storage of precast components, and ensuring the accuracy and stability of the storage rack in limiting the precast slab component.

[0017] Preferably, a washer is provided between the upper crossbeam and the nut; when the nut is tightened, the two sides of the washer abut against the upper crossbeam and the nut respectively.

[0018] By adopting the above technical solution, the gasket increases the contact area between the fixing tube and the upper crossbeam, so that the pressure when the nut is tightened can be more evenly distributed on the upper crossbeam, avoiding damage to the upper crossbeam due to excessive local pressure.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. The fixing tubes are inserted into the fixing slots of the upper crossbeam and extend out at both ends, allowing precast slab components to be placed on both sides. The fixing slots are arranged in an array at intervals, which can flexibly select the fixing slots to insert the fixing tubes according to the size of the precast slab components, realizing the adaptation to precast slab components of different thicknesses and improving the versatility of the storage rack; at the same time, the uprights connect the base frame and the upper crossbeam, providing a basic vertical support structure for the storage rack and ensuring the overall stability of the storage rack. 2. Utilizing the principle of triangle stability, the diagonal braces, base frame, and upper crossbeam form a stable triangular structure. When the storage rack bears the weight of prefabricated components, the diagonal braces effectively distribute the pressure, reducing the risk of deformation or damage to the base frame and upper crossbeam due to uneven stress. This ensures the stability of the storage rack during long-term use, greatly improving the overall structural load-bearing capacity and guaranteeing the safety of prefabricated component storage. 3. The outer wall of the fixing pipe is threaded, and nuts are installed at both ends of the fixing pipe. During installation, the position of the fixing pipe within the fixing groove of the upper crossbeam can be easily adjusted by tightening or loosening the nuts, thus flexibly adjusting the spacing between adjacent fixing pipes according to the thickness of the precast slab component. After adjustment, tightening the nuts securely fixes the fixing pipe to the upper crossbeam, ensuring that the fixing pipe will not move arbitrarily during the storage of precast components, guaranteeing the accuracy and stability of the storage rack's positioning of the precast slab components. Attached Figure Description

[0020] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail; Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0021] Attached reference numerals: 1. Base frame; 11. Horizontal bar; 12. Vertical bar; 2. Upper crossbeam; 21. Fixing groove; 3. Fixing pipe; 4. Upright; 5. Inclined beam; 6. Connecting plate; 61. Connecting hole; 7. Nut; 8. Washer. Detailed Implementation

[0022] This application discloses a storage rack for prefabricated components.

[0023] A storage rack for prefabricated components, as shown in the reference Figure 1 and Figure 2 The system includes a base frame 1, an upper crossbeam 2, and multiple fixing pipes 3. The base frame 1 is horizontally installed parallel to the ground, and the upper crossbeam 2 is horizontally installed above the base frame 1 and parallel to it. Two uprights 4 are installed between the base frame 1 and the upper crossbeam 2. The tops of the two uprights 4 are fixedly connected to the ends of the upper crossbeam 2, and the bottoms of the two uprights 4 are fixedly connected to the ends of the base frame 1. Several fixing slots 21 are arranged at intervals along the length of the upper crossbeam 2. The fixing slots 21 are perpendicular to the length of the upper crossbeam 2, and both ends of the fixing slots 21 penetrate the upper crossbeam 2. Multiple fixing pipes 3 are installed in the fixing slots 21. Both ends of the fixing pipes 3 extend out of the fixing slots 21 and extend from both sides of the upper crossbeam 2 perpendicular to its length. The fixing pipes 3 extend from both sides so that prefabricated components can be stored on both sides.

[0024] The base frame 1 is equipped with diagonal braces at both ends, each consisting of two interlocking diagonal beams 5. The two beams 5 are symmetrically arranged, forming a V-shape with their tops close together and their bottoms far apart. The bottom of each diagonal beam 5 is fixedly connected to the base frame 1, and the top of each beam 5 is fixedly connected to the upper crossbeam 2. This structure utilizes the stability principle of a triangle to create a stable support system for the storage rack. When bearing the weight of prefabricated components, the diagonal braces effectively distribute the pressure, reducing the risk of deformation or damage to the base frame 1 and upper crossbeam 2 due to uneven stress. This ensures the stability of the storage rack during long-term use and improves the overall load-bearing capacity of the structure.

[0025] Specifically, the base frame 1 includes horizontal bars 11 and vertical bars 12. Two horizontal bars 11 are spaced apart, and two vertical bars 12 are provided. The two vertical bars 12 are fixedly installed at the ends of the two horizontal bars 11, and the bottoms of the inclined beam 5 and the uprights 4 are fixedly connected to the top surface of the vertical bars 12.

[0026] Furthermore, connecting plates 6 are respectively provided at both ends of the bottom surface of the two longitudinal bars 12 along their length. The connecting plates 6 have a rectangular structure and connection holes 61. Bolts are inserted into the connection holes 61 and fixed to the ground by the bolts. By fixing the base frame 1 to the ground through the connecting plates 6 and bolts, it is possible to effectively prevent the storage rack from shaking or shifting after the prefabricated components are placed on it. When the storage rack bears a large weight of prefabricated components, this fixing method can better transfer the force to the ground, reduce the risk of the storage rack tipping over or shifting laterally, and further improve the stability and safety of the storage rack.

[0027] Specifically, the outer wall of the fixing tube 3 is threaded, and nuts 7 are installed at both ends of the fixing tube 3. The fixing tube 3 passes through the fixing groove 21, with both ends of the fixing tube 3 extending out of the fixing groove 21. The nuts 7 at both ends are tightened to abut against both sides of the upper crossbeam 2, thus fixing the fixing tube 3 within the fixing groove 21. A washer 8 is also provided between the nut 7 and the upper crossbeam 2. By fixing the fixing tube 3 with the nuts 7, the length of the fixing tube 3 extending out of both sides of the upper crossbeam 2 is the same. When the storage rack is subjected to vibration, the fixing tube 3 can maintain a stable fixed state under the combined action of the nuts 7 and the washer 8, preventing displacement due to vibration.

[0028] When storing precast slab components, multiple fixing tubes 3 are inserted into the fixing slots 21. The spacing between adjacent fixing tubes 3 is then flexibly adjusted according to the thickness of the slab. After determining the appropriate position, the nuts 7 are tightened to secure it. Subsequently, the precast slab components are vertically inserted between adjacent fixing tubes 3 on both sides of the storage rack. Multiple sets of fixing tubes 3 form a three-dimensional limiting array to prevent the slab from tilting and slipping. This allows the rack to adapt to the storage needs of slabs of different specifications, significantly improving the versatility and safety of the storage rack.

[0029] The implementation principle of the application embodiment is as follows: The storage rack is connected to the upper crossbeam 2 via the base frame 1 and the uprights 4 to form a basic frame. The diagonal braces at both ends of the base frame 1 enhance the structural strength by utilizing the stability of triangles. The connecting plates 6 at the ends of the longitudinal rods 12 are fixed to the ground with bolts to prevent displacement. Threaded fixing tubes 3 are inserted into the fixing grooves 21 of the upper crossbeam 2. The spacing between them is adjusted and fixed by nuts 7 and washers 8, so that the precast components are limited when inserted between adjacent fixing tubes 3, thereby achieving stable storage and universal adaptability for precast components of different thicknesses.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A storage rack for prefabricated components, characterized in that, The device includes a base frame (1), an upper crossbeam (2), and multiple fixing pipes (3). The base frame (1) is horizontally set parallel to the ground, and the upper crossbeam (2) is horizontally mounted above the base frame (1) and parallel to the base frame (1). At least two uprights (4) are provided at both ends of the upper crossbeam (2) along the length direction, and the bottom of the uprights (4) is connected to the base frame (1). Several fixing slots (21) are arranged at intervals along the length direction on the top of the upper crossbeam (2), and the fixing pipes (3) are inserted into the fixing slots (21), with both ends of the fixing pipes (3) extending out of the fixing slots (21). The outer wall of the fixing pipes (3) is provided with a threaded structure, and nuts (7) are provided at both ends of the fixing pipes (3). A washer (8) is provided between the upper crossbeam (2) and the nut (7). When the nut (7) is tightened, the two sides of the washer (8) abut against the upper crossbeam (2) and the nut (7) respectively.

2. The storage rack for prefabricated components according to claim 1, characterized in that, The base frame (1) is provided with diagonal braces at both ends. The diagonal braces include two cooperating diagonal beams (5). The two diagonal beams (5) are symmetrically arranged and spread out in a figure-eight shape with the tops close together and the bottoms far apart. The bottom of the diagonal beams (5) is fixedly connected to the base frame (1), and the top of the diagonal beams (5) is fixedly connected to the upper crossbeam (2).

3. The storage rack for prefabricated components according to claim 2, characterized in that, The base frame (1) includes crossbars (11) and longitudinal bars (12). Two crossbars (11) are spaced apart, and two longitudinal bars (12) are provided. The two longitudinal bars (12) are fixedly installed at the ends of the two crossbars (11). The bottom of the inclined beam (5) and the upright (4) are fixedly connected to the top surface of the longitudinal bars (12).

4. A storage rack for prefabricated components according to claim 3, characterized in that, The ends of the two longitudinal bars (12) are provided with connecting plates (6), which are rectangular in shape.

5. A storage rack for prefabricated components according to claim 4, characterized in that, The connecting plate (6) has a connecting hole (61), and a bolt passes through the connecting hole (61).

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