Construction building material storage device

Abstract

The utility model provides a construction building material storage device which comprises a base, a placing assembly is arranged at the top of the base, the placing assembly comprises a bottom frame, the bottom of the bottom frame is fixed to the base, a first moving frame is slidably installed on the periphery of the bottom frame, a second moving frame is slidably installed on the periphery of the first moving frame, and the second moving frame is fixed to the base. The bottom frame, the first moving frame and the second moving frame are all provided with openings in the bottom, the top and the front end, a top cover is fixed to the top of the second moving frame, and shielding cloth is arranged between the top cover and the base and located at the positions of the openings in the front ends of the bottom frame, the first moving frame and the second moving frame. The bottom frame and the two groups of moving frames are in sliding sleeve connection with each other, can be unfolded into a cabinet body structure and can also be stored into a single-layer box body, carrying and carrying are convenient, meanwhile, the storage space can be adjusted according to the number of stored materials, waste of redundant space is avoided, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of storage device protection, in particular to a construction material storage device. Background Art

[0002] Construction management is the organization and management of production affairs around the construction object and construction site in the whole process from the acceptance of the construction task to the acceptance of the project. During the construction process, construction materials are randomly stacked, which not only takes up a large area but also easily causes safety accidents. Therefore, material storage devices are needed to store and place them. Existing construction materials are usually stored indoors, but sometimes they are stored in the open air. However, when the existing storage devices are placed in the open air and encounter rainy days, rainwater will directly fall on the materials, causing damage to the materials, and metal materials will accelerate corrosion and rust. At the same time, when water accumulates on the ground, it is easy for water to enter the bottom of the storage device, which in turn causes damage to the materials.

[0003] Patent CN221498971U proposes a construction material storage device for building construction management. A barrel is placed in a barrel holder in the middle of the device. Long-length materials, such as steel pipes, can be placed in the steel pipe holder for storage. To remove the materials, a controller activates a stepper motor inside the storage rack body. The motor shaft rotates the drive shaft, which in turn drives the steel pipe holder and barrel holder outward, making it easier for workers to retrieve materials protruding from the positioning rack. The handle end of the push handle holder is then manually pulled, and the push handle holder is bolted to the corresponding threaded holes in the storage rack body, creating a shielded area for easy operation. To store small materials and tools, the holding frame at the top of the positioning rack can be pulled outward. The two sides of the holding frame drive the fine grinding slider outward. The fine grinding slider, in conjunction with a straight slide rail, allows its end face to slide stably along the slotted surface of the limit slot, allowing the holding frame to be pulled outward to the outside of the storage rack body. This facilitates the arrangement of materials, resulting in a neat and aesthetically pleasing layout of the entire storage rack body and easy access.

[0004] The above solution stores building materials through a cabinet structure. However, in the process, when the storage device is large, it is not conducive to transportation and is not convenient for placement in the construction environment. In addition, it cannot be adjusted according to the amount of materials to be stored, which may cause waste of space. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a construction material storage device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. The bottom frame and the two sets of movable frames are slidably connected to each other. It can be unfolded into a cabinet structure or stored into a single-layer box, which is convenient for carrying and transporting. At the same time, the storage space can be adjusted according to the amount of stored materials to avoid unnecessary space waste and make it more convenient to use.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a construction building material storage device, comprising a base, a placement component is provided on the top of the base, the placement component includes a bottom frame, the bottom of the bottom frame is fixed on the base, and a first movable frame is slidably installed on the periphery of the bottom frame, and a second movable frame is slidably installed on the periphery of the first movable frame, the bottom frame, the first movable frame and the second movable frame are all open at the bottom, top and front end, a top cover is fixed on the top of the second movable frame, and a shielding cloth is provided between the top cover and the base at the front end opening position of the bottom frame, the first movable frame and the second movable frame, the shielding cloth is divided into two sections, and the middle of the two sections of the shielding cloth are magnetically connected by equidistant magnetic strips.

[0007] Furthermore, sliding grooves are provided on the outer surfaces of both sides of the bottom frame and the first movable frame, and the first movable frame and the bottom frame, and the second movable frame and the first movable frame are all slidably connected through the sliding grooves.

[0008] Furthermore, the placement component also includes a storage groove, and a storage groove is opened on the inner wall of the first movable frame and the second movable frame facing the open end, and a telescopic plate is installed inside the storage groove through a rotating shaft, and the telescopic plate is squeezed and contacted with the two sides of the top of the first movable frame or the bottom frame corresponding to the first movable frame.

[0009] Furthermore, a folding groove is provided at the bottom of the back of the first movable frame and the second movable frame, and a slider is slidably connected inside the folding groove, and the bottom of the slider is rotatably connected to the support rod via a rotating shaft.

[0010] Furthermore, a socket is fixed on the top of the base at a position corresponding to the support rods of the first movable frame and the second movable frame, and the support rod can be slidably inserted into the socket.

[0011] Furthermore, ear plates are fixed to the upper and lower ends of both sides of the opening ends of the bottom frame, the first movable frame and the second movable frame, and screw holes are provided on the surfaces of the ear plates. Locking bolts are inserted into the ear plates that are in the same straight line as the first movable frame and the bottom frame and the first movable frame and the second movable frame.

[0012] Furthermore, a storage cavity is provided inside the base, and a winding shaft is rotatably installed in the storage cavity of the base through a bearing and a torsion spring, and the shielding cloth is wound on the winding shaft. An outlet is opened on the base, and the shielding cloth is sent out from the outlet.

[0013] Furthermore, two of the opening ends of the bottom frame, the first movable frame and the second movable frame are provided with adhesive layers, and the adhesive layers can be bonded to the surface of the shielding cloth.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model is connected to the top cover through a shielding cloth, and the unwinding length of the shielding cloth can be determined by the position of the top cover, thereby shielding the space for placing components and reducing the infiltration of rainwater. When the second movable frame moves to the periphery of the bottom frame, the excess shielding cloth is rolled up by the torsion spring of the reeling shaft. The adhesive layer is a common adhesive hook surface and adhesive fleece surface structure, which is used to seal the shielding cloth and the bottom frame, the first movable frame and the second movable frame on both sides to improve the rainproof effect. There is a magnetic strip in the middle of the shielding cloth, and its principle is similar to that of the existing magnetic door curtain. When it is necessary to take out the internal storage materials, the shielding cloth is separated from the middle.

[0016] 2. The utility model can fix the front ends of the bottom frame, the first movable frame and the second movable frame by means of locking bolts. When the bottom frame, the first movable frame and the second movable frame are at the same height, the locking bolts are inserted into the ear plates at the bottom of the three. When the first movable frame and the second movable frame are fully unfolded, the locking bolts are used to connect the ear plates at the bottom of the second movable frame and the top of the first movable frame, as well as the ear plates at the bottom of the first movable frame and the top of the base, thereby achieving a fixed connection of the front end after the device is unfolded.

[0017] 3. After the first movable frame and the second movable frame of the utility model are unfolded, the telescopic plate in the storage groove can be rotated to a horizontal state and overlapped on the top of the lower frame to form a horizontal support for placing materials. The support rod in the folding groove is rotated to a vertical state and inserted into the socket to form a vertical support on the back of the device.

[0018] 4. Compared with the prior art, the bottom frame and the two sets of movable frames of the utility model are slidably connected to each other, and can be unfolded into a cabinet structure, or stored as a single-layer box, which is convenient for carrying and transporting. At the same time, the storage space can be adjusted according to the amount of stored materials, avoiding unnecessary space waste, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a construction material storage device of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a base of a construction material storage device of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a placement component of a construction material storage device of the present utility model;

[0022] Figure 4 This is a schematic diagram of the connection between the bottom frame and the movable frame of a construction material storage device of the utility model;

[0023] Figure 5This is a schematic diagram of the back structure of a placement component of a construction material storage device of the present utility model.

[0024] In the figure: 1. Base; 11. Winding shaft; 2. Placement component; 21. Bottom frame; 22. First movable frame; 23. Second movable frame; 24. Slide groove; 25. Storage groove; 26. Telescopic plate; 27. Ear plate; 28. Locking bolt; 29. ​​Folding groove; 210. Slider; 211. Support rod; 212. Socket; 3. Shading cloth; 31. Magnetic strip; 32. Adhesive layer; 4. Top cover. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a construction material storage device, including a base 1, a placement component 2 is provided on the top of the base 1, the placement component 2 includes a bottom frame 21, the bottom of the bottom frame 21 is fixed on the base 1, and a first moving frame 22 is slidably installed on the periphery of the bottom frame 21, and a second moving frame 23 is slidably installed on the periphery of the first moving frame 22, the bottom frame 21, the first moving frame 22 and the second moving frame 23 are all open at the bottom, top and front end, and a top cover 4 is fixed on the top of the second moving frame 23, and the bottom frame 21, the first moving frame 22 and the second moving frame 23 are located between the top cover 4 and the base 1. A shielding cloth 3 is provided at the front opening position of the first movable frame 22 and the second movable frame 23. The shielding cloth 3 is divided into two sections. The middle of the two sections of the shielding cloth 3 is magnetically connected by equidistant magnetic strips 31. When using the device, the first movable frame 22 and the second movable frame 23 are unfolded according to the amount of building materials to be stored to form a frame structure. The front end locking and rear end support of the bottom frame 21, the first movable frame 22 and the second movable frame 23 are coordinated to maintain the stability of the frame. The front end openings of the bottom frame 21, the first movable frame 22 and the second movable frame 23 are blocked by the shielding cloth 3 to reduce the infiltration of rainwater.

[0027] In this embodiment, sliding grooves 24 are provided on the outer surfaces of both sides of the bottom frame 21 and the first movable frame 22, and the first movable frame 22 and the bottom frame 21, and the second movable frame 23 and the first movable frame 22 are all slidably connected through the sliding grooves 24. A folding groove 29 is provided on the bottom of the back of the first movable frame 22 and the second movable frame 23, and a slider 210 is slidably connected inside the folding groove 29. The bottom of the slider 210 is rotatably connected to the support rod 211 through a rotating shaft. A socket 212 is fixed at the top of the base 1 corresponding to the position of the support rod 211 of the first movable frame 22 and the second movable frame 23, and the support rod 211 can be slidably inserted into the socket 212. After the first movable frame 22 and the second movable frame 23 are unfolded, the support rod 211 in the folding groove 29 is rotated to a vertical state and inserted into the socket 212 to form a vertical support on the back of the device.

[0028] In this embodiment, the placement component 2 also includes a storage groove 25. The storage groove 25 is opened on the inner wall of the first movable frame 22 and the second movable frame 23 opposite the open end, and a telescopic plate 26 is installed inside the storage groove 25 through a rotating shaft. The telescopic plate 26 is squeezed and contacted on both sides of the top of the first movable frame 22 or the bottom frame 21 corresponding to the first movable frame 22 or the bottom frame 21. After the first movable frame 22 and the second movable frame 23 are unfolded, the telescopic plate 26 in the storage groove 25 can be rotated to a horizontal state and overlapped on the top of the lower frame to form a horizontal support for placing materials.

[0029] In this embodiment, ear plates 27 are fixed to the upper and lower ends of both sides of the open ends of the bottom frame 21, the first moving frame 22 and the second moving frame 23, and screw holes are opened on the surfaces of the ear plates 27. Locking bolts 28 are inserted into the ear plates 27 where the first moving frame 22 and the bottom frame 21 and the first moving frame 22 and the second moving frame 23 are in the same straight line. The front ends of the bottom frame 21, the first moving frame 22 and the second moving frame 23 can be fixed by the locking bolts 28. When the bottom frame 21, the first moving frame 22 and the second moving frame 23 are at the same height, the locking bolts 28 are inserted into the bottommost ear plates 27 of the three. When the first moving frame 22 and the second moving frame 23 are fully unfolded, the locking bolts 28 are used to connect the ear plates 27 at the bottom of the second moving frame 23 and the top of the first moving frame 22, as well as the ear plates 27 at the bottom of the first moving frame 22 and the top of the base 1, thereby realizing a fixed connection of the front end of the device after it is unfolded.

[0030] In this embodiment, a storage cavity is provided inside the base 1, and a reel 11 is rotatably installed in the storage cavity of the base 1 through a bearing and a torsion spring, and the shielding cloth 3 is reeled on the reel 11, and a through-hole is provided on the base 1, and the shielding cloth 3 is sent out from the through-hole, and two opening ends of the bottom frame 21, the first movable frame 22 and the second movable frame 23 are provided with an adhesive layer 32, and the adhesive layer 32 can be bonded to the surface of the shielding cloth 3, and the shielding cloth 3 is connected to the top cover 4, and the unwinding length of the shielding cloth 3 can be determined by the position of the top cover 4, thereby The space of the assembly 2 is shielded to reduce the infiltration of rainwater. When the second movable frame 23 moves to the periphery of the bottom frame 21, the excess shielding cloth 3 is rolled up by the torsion spring of the winding shaft 11. The adhesive layer 32 is a common adhesive hook surface and an adhesive fleece surface structure, which is used to seal the shielding cloth 3 and the bottom frame 21, the first movable frame 22 and the second movable frame 23 on both sides to improve the rainproof effect. There is a magnetic strip 31 in the middle of the shielding cloth 3, and its principle is similar to that of the existing magnetic door curtain. When it is necessary to take out the internal storage material, the shielding cloth 3 is separated from the middle.

[0031] When the device is used, the first moving frame 22 and the second moving frame 23 are unfolded according to the amount of building materials to be stored. After the first moving frame 22 and the second moving frame 23 are unfolded, the telescopic plate 26 in the storage groove 25 can be rotated to a horizontal state and overlapped on the top of the lower frame to form a horizontal support for placing materials to form a frame structure. The front ends of the bottom frame 21, the first moving frame 22 and the second moving frame 23 can be fixed by the locking bolts 28. When the bottom frame 21, the first moving frame 22 and the second moving frame 23 are at the same height, the locking bolts 28 are inserted into the three. On the ear plate 27 at the bottom, when the first movable frame 22 and the second movable frame 23 are fully unfolded, the locking bolt 28 is used to connect the ear plate 27 at the bottom of the second movable frame 23 and the top of the first movable frame 22, as well as the ear plate 27 at the bottom of the first movable frame 22 and the top of the base 1, thereby achieving a fixed connection at the front end after the device is unfolded, and the support rod 211 in the folding groove 29 is rotated to a vertical state and inserted into the socket 212 to form a vertical support on the back of the device. The front openings of the bottom frame 21, the first movable frame 22 and the second movable frame 23 are blocked by the shielding cloth 3 to reduce the infiltration of rainwater.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A construction material storage device, comprising a base (1), characterized in that: A placement component (2) is provided on the top of the base (1), and the placement component (2) includes a bottom frame (21), the bottom of the bottom frame (21) is fixed on the base (1), and a first movable frame (22) is slidably installed on the periphery of the bottom frame (21), and a second movable frame (23) is slidably installed on the periphery of the first movable frame (22), and the bottom frame (21), the first movable frame (22) and the second movable frame (23) are all open at the bottom, the top and the front end, and a top cover (4) is fixed on the top of the second movable frame (23), and a shielding cloth (3) is provided between the top cover (4) and the base (1) at the front end opening position of the bottom frame (21), the first movable frame (22) and the second movable frame (23), and the shielding cloth (3) is divided into two sections, and the middle of the two sections of the shielding cloth (3) are magnetically adsorbed and connected by magnetic strips (31) arranged at equal intervals.

2. The construction material storage device according to claim 1 is characterized in that: Slide grooves (24) are provided on the outer surfaces of both sides of the bottom frame (21) and the first movable frame (22), and the first movable frame (22) and the bottom frame (21) as well as the second movable frame (23) and the first movable frame (22) are slidably connected via the slide grooves (24).

3. The construction material storage device according to claim 2 is characterized in that: The placement assembly (2) further comprises a receiving groove (25), wherein the receiving groove (25) is provided on the inner wall of the first movable frame (22) and the second movable frame (23) facing the open end, and a telescopic plate (26) is rotatably mounted inside the receiving groove (25) via a rotating shaft, and the telescopic plate (26) is in press contact with both sides of the top of the corresponding first movable frame (22) or the bottom frame (21).

4. The construction material storage device according to claim 3 is characterized in that: A folding groove (29) is provided at the bottom of the back of the first movable frame (22) and the second movable frame (23), and a slider (210) is slidably connected inside the folding groove (29), and the bottom of the slider (210) is rotatably connected to a support rod (211) via a rotating shaft.

5. The construction material storage device according to claim 4 is characterized in that: A socket (212) is fixed at the top of the base (1) at a position corresponding to the support rods (211) of the first movable frame (22) and the second movable frame (23), and the support rods (211) can be slidably inserted into the sockets (212).

6. The construction material storage device according to claim 5 is characterized in that: Ear plates (27) are fixed to the upper and lower ends of both sides of the opening ends of the bottom frame (21), the first movable frame (22) and the second movable frame (23), and screw holes are opened on the surfaces of the ear plates (27). Locking bolts (28) are inserted into the ear plates (27) that are in the same straight line as the first movable frame (22) and the bottom frame (21) and the first movable frame (22) and the second movable frame (23).

7. The construction material storage device according to claim 1 is characterized in that: A storage chamber is provided inside the base (1), and a reel (11) is rotatably mounted in the storage chamber of the base (1) via a bearing and a torsion spring, and the shielding cloth (3) is reeled onto the reel (11). A through-hole is provided on the base (1), and the shielding cloth (3) is delivered from the through-hole.

8. The construction material storage device according to claim 7 is characterized in that: Two of the open ends of the bottom frame (21), the first movable frame (22) and the second movable frame (23) are provided with adhesive layers (32), and the adhesive layers (32) can be bonded to the surface of the shielding cloth (3).

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