Anti-falling building material stacking frame

Abstract

The utility model relates to the technical field of building material stacking frames, in particular to an anti-falling building material stacking frame which comprises a frame body, a hook is fixedly connected to the top of the frame body, a small part containing area is arranged between the two walls of the middle of the frame body, and a strip-shaped object containing area is arranged on the top face of a bottom plate of the frame body. A storage cavity is formed in a bottom plate of the frame body, and a multi-stage telescopic rod is slidably connected into the storage cavity. The strip-shaped object containing area comprises a guide rail fixedly connected to the top face of the rack body bottom plate, a sliding groove is formed in the middle of the guide rail, and three sets of partition plates are slidably connected into the sliding groove. According to the improved stacking frame, small parts, flat parts, rope loops and large-length pipe fittings or strip-shaped building materials can be placed, the universality of the stacking frame is enhanced, the first placing frame prevents the flat building materials from falling off through the blocking plate, and the situation that the small parts in the storage box fall off due to inclination is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building material stacking racks, and particularly relates to a building material stacking rack for preventing falling. Background Technique

[0002] With the development of society, the housing construction industry has emerged. Therefore, during the construction process, the required building materials are in demand. Building materials are various materials used in construction projects. Building materials are diverse in types and can be roughly divided into organic materials, inorganic materials, and composite materials. These materials often need to be stacked uniformly through stacking racks. However, the shapes and sizes of the materials are different, and the materials themselves are irregular. Moreover, they are very easy to fall during stacking. Therefore, we introduce a building material stacking rack for preventing falling.

[0003] The existing patent (publication number: CN209889341U) discloses a stacking rack for combined building materials, including a base. The upper end of the base is successively installed with a first mounting rack, a second mounting rack, and a third mounting rack. Each of the four corners at the bottom end of the base is installed with a universal wheel. Another two tool drawers are movably installed on the upper end of the base. An activity board is installed inside the first mounting rack. A number of hanging rope rods are installed inside the second mounting rack. A rain shelter is installed at the top end of the third mounting rack. The stacking rack for combined building materials described in the utility model can be freely combined according to needs through the setting of multiple mounting racks, and is also convenient for handling; by setting an adjustable activity board inside the mounting rack, it is convenient to take a large number of small parts; by setting movable hanging rope rods inside the mounting rack, it can effectively prevent the ropes stored from crossing and winding with each other, and is convenient for taking. The existing technology has the following problems: 1. The existing building material stacking rack places various small parts on the activity board, but there is a lack of anti-falling structure around the activity board. During actual use, the small parts on the activity board are very easy to fall; 2. The existing building materials can only place some building materials with smaller volumes, and cannot stack some pipe fittings or aluminum alloy frame strips with longer lengths well, and the versatility is poor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a building material stacking rack for preventing falling, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A building material stacking rack for preventing falling, including a rack body. A hook is fixedly connected to the top of the rack body. A small part placement area is arranged between the two inner walls in the middle of the rack body. A strip-shaped object placement area is arranged on the top surface of the bottom plate of the rack body. A storage cavity is opened inside the bottom plate of the rack body. A multi-stage telescopic rod is slidably connected inside the storage cavity.

[0006] The strip placement area includes a guide rail fixedly connected to the top surface of the bottom plate of the frame body. A chute is provided in the middle of the guide rail, and three partition plates are slidably connected inside the chute. A first spring is fixedly connected between the three partition plates. One of the three partition plates located on the outermost side is rotatably connected to an adjusting screw rod on the side away from the middle of the frame body.

[0007] Preferably, the first spring is arranged between two adjacent partition plates. The side of the partition plate farthest from the adjusting screw rod among the three partition plates forms an elastic structure with the inner wall of one side of the frame body through the first spring.

[0008] Preferably, the adjusting screw rod penetrates through one side of the frame body, and the adjusting screw rod is threadedly connected to the frame body.

[0009] Preferably, "T"-shaped sliders are provided at the bottoms of the three partition plates, and the partition plates form a sliding structure with the chute in the middle of the guide rail through the "T"-shaped sliders.

[0010] Preferably, a plurality of insertion holes and guide grooves are respectively formed on the outer surface of the hook. A guide block is slidably connected inside the guide groove, and the guide block is welded to the inner wall of the top hole of the frame body.

[0011] Preferably, a pin is inserted into the insertion hole. An extrusion piece is welded in the middle of the pin. A second spring is fixedly connected to one side of the extrusion piece. The second spring is fixedly connected to one side of the fixed block, and the middle of the fixed block is penetrated by the pin.

[0012] Preferably, the small part placement area includes a first placement rack and a second placement rack respectively fixedly connected between the inner walls of the frame body. A plurality of placement openings are formed at the top of the first placement rack, and a storage box is placed in each placement opening.

[0013] Preferably, the second placement rack is designed to be inclined, and the lower side of the second placement rack is rotatably connected to a blocking plate through a connecting shaft. A locking pin is attached to one side of the blocking plate, and the locking pin is inserted into a locking hole on one side of the frame body.

[0014] Preferably, a limiting block is provided at one end of the locking hole close to the outside of the frame body. The limiting block is slidably connected inside a limiting groove, and the limiting groove is formed on one side of the locking pin.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the present utility model, in the normal state, the multi-stage telescopic rod is in a contracted state. At this time, the two frames are in contact with each other. At this time, this building material stacking rack can place small parts, flat parts, and rope loops on the first placement rack, the second placement rack, and the hook respectively. This building material stacking rack can place various types of building materials, enhancing the versatility of the stacking rack.

[0017] In the present utility model, when it is necessary to place strip-shaped building materials and the length of the building materials is long, by pulling the two frames apart, at this time the multi-stage telescopic rod extends, and the span between the two frames increases, enabling the long strip-shaped building materials to be stably placed between the two frames without falling. Moreover, the distance between the partitions can be adjusted according to actual needs to adapt to strip-shaped building materials of different widths and diameters. In addition, the first placement rack uses a blocking plate to prevent flat building materials from falling, and the small parts in the storage box will not fall due to tilting. Description of the Drawings

[0018] Figure 1 is the front perspective structural schematic diagram of the present utility model;

[0019] Figure 2 is the front sectional perspective structural schematic diagram of the present utility model;

[0020] Figure 3 is the top sectional perspective structural schematic diagram of the frame of the present utility model;

[0021] Figure 4 is the top sectional perspective structural schematic diagram of the locking pin of the present utility model;

[0022] Figure 5 is the present utility model Figure 4 the enlarged structural schematic diagram of part A therein;

[0023] Figure 6 is the side sectional perspective structural schematic diagram of the hook of the present utility model.

[0024] In the figure: 1, frame; 2, hook; 201, jack; 202, guide groove; 203, guide block; 204, bolt; 205, pressing piece; 206, second spring; 207, fixed block; 3, small part placement area; 301, first placement rack; 302, second placement rack; 303, storage box; 304, blocking plate; 305, locking pin; 306, limiting block; 307, limiting groove; 4, strip-shaped object placement area; 401, guide rail; 402, sliding groove; 403, partition; 404, first spring; 405, adjusting screw; 5, storage cavity; 6, multi-stage telescopic rod. Specific Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a building material stacking rack for preventing falling, including a rack body 1, a hook 2 is fixedly connected to the top of the rack body 1, a small part placement area 3 is provided between the two walls in the middle of the rack body 1, a strip-shaped object placement area 4 is provided on the top surface of the bottom plate of the rack body 1, a storage cavity 5 is opened inside the bottom plate of the rack body 1, and a multi-stage telescopic rod 6 is slidably connected inside the storage cavity 5.

[0027] In this embodiment, as Figures 1 - 3 shown, the strip-shaped object placement area 4 includes a guide rail 401 fixedly connected to the top surface of the bottom plate of the rack body 1, a chute 402 is opened in the middle of the guide rail 401, three groups of partition plates 403 are slidably connected inside the chute 402, a first spring 404 is fixedly connected between the three groups of partition plates 403, a regulating screw 405 is rotatably connected to the side of the outermost partition plate 403 among the three groups of partition plates 403 away from the middle of the rack body 1, the first spring 404 is arranged between adjacent two groups of partition plates 403, and the side of the partition plate 403 farthest from the regulating screw 405 among the three groups of partition plates 403 away from the middle of the rack body 1 forms an elastic structure with the inner wall of one side of the rack body 1 through the first spring 404. The regulating screw 405 penetrates through one side of the rack body 1, and the regulating screw 405 is threadedly connected with the rack body 1; by rotating the regulating screw 405, the partition plate 403 rotatably connected with the regulating screw 405 can be pushed to slide along the guide rail 401, and moreover, when the regulating screw 405 pushes the partition plate 403 connected thereto to move, since the partition plates 403 are connected by the first spring 404, the first spring 404 between each partition plate 403 will be compressed or stretched by the same distance at this time, realizing the adjustment of the distance between the partition plates 403 to adapt to strip-shaped building materials of different sizes.

[0028] In this embodiment, as Figure 2 and Figure 3 shown, "T"-shaped sliders are provided at the bottoms of the three groups of partition plates 403, and the partition plates 403 form a sliding structure with the chute 402 in the middle of the guide rail 401 through the "T"-shaped sliders; enabling the partition plates 403 to slide linearly along the guide rail 401 while preventing the partition plates 403 from disengaging from the guide rail 401.

[0029] In this embodiment, as Figure 5As shown in the figure, a plurality of jacks 201 and guide grooves 202 are respectively formed on the outer surface of the hook 2. A guide block 203 is slidably connected inside the guide groove 202, and the guide block 203 is welded to the inner wall of the top hole of the frame body 1; the cooperation between the guide block 203 and the guide groove 202 can limit the hook 2 to prevent the hook 2 from rotating inside the top hole of the frame body 1, resulting in the opening direction of the hook head of the hook 2 being deviated, which is not convenient for the user to hang the rope loop on the hook 2.

[0030] In this embodiment, as Figure 5 shown in the figure, a pin 204 is inserted into the jack 201. A pressing piece 205 is welded to the middle of the pin 204. One side of the pressing piece 205 is fixedly connected to a second spring 206, and the second spring 206 is fixedly connected to one side of the fixing block 207, and the middle of the fixing block 207 is penetrated by the pin 204; the fixing block 207 is welded to the top surface of the frame body 1. Under the action of the second spring 206, the pressing piece 205 will be pushed away from the fixing block 207, and the pressing piece 205 drives the pin 204 to be inserted into the jack 201 to fix the hook 2. The height of the hook 2 can be adjusted according to the size of the rope loop during actual use, so as to hang the rope loop on the hook 2.

[0031] In this embodiment, as Figure 1 shown in the figure, the small part placement area 3 includes a first placement rack 301 and a second placement rack 302 respectively fixedly connected between the inner walls of the frame body 1. A plurality of placement openings are formed at the top of the first placement rack 301, and a storage box 303 is placed in each placement opening; this structure can separately store different types of small parts, which is convenient for quick access during use. If it is necessary to take out the same type of small parts at one time, only need to take out the storage box 303 in the placement opening, and then pour out all the small parts in the storage box 303.

[0032] In this embodiment, as Figure 2As shown in the figure, the second placement rack 302 is designed to be inclined, and the lower side of the second placement rack 302 is rotatably connected to the blocking plate 304 through a connecting shaft. One side of the blocking plate 304 is attached with a locking pin 305. The locking pin 305 is inserted into the locking hole on one side of the rack body 1. A limiting block 306 is provided at one end of the locking hole close to the outside of the rack body 1. The limiting block 306 is slidably connected inside the limiting groove 307. The limiting groove 307 is opened on one side of the locking pin 305; the length of the limiting groove 307 is less than the length of the locking pin 305, and there is a margin between the end of the limiting groove 307 and the end of the locking pin 305 close to the middle of the rack body 1. This structure can prevent the locking pin 305 from being completely pulled out of the locking hole on one side of the rack body 1 and falling off. When the locking pin 305 penetrates one side of the rack body 1, it can limit the blocking plate 304 to prevent the blocking plate 304 from rotating downward with the connecting shaft as the axis and losing the blocking of the edge of the second placement rack 302. The second placement rack 302 is used to place some flat building materials. When it is necessary to take out all the flat building materials at one time, considering that the flat building materials are not easy to take, the locking pin 305 can be pulled out towards the outside of the rack body 1 so that the end of the locking pin 305 enters the inside of the locking hole on one side of the rack body 1. At this time, the blocking plate 304 can be opened, and all the flat building materials on the second placement rack 302 will fall. By placing the docking container at the edge of the second placement rack 302, the flat building materials can be caught, and the materials can be taken out quickly at one time.

[0033] The usage method and advantages of the present utility model: When this kind of anti-falling building material stacking rack is in use, the working process is as follows:

[0034] In the normal state, the multi-stage telescopic rod 6 is in a contracted state. At this time, the two rack bodies 1 are attached to each other. At this time, this building material stacking rack can place small parts, flat parts, and rope loops on the first placement rack 301, the second placement rack 302, and the hook 2 respectively. This building material stacking rack can place various types of building materials, enhancing the versatility of the stacking rack. When it is necessary to place strip-shaped building materials and the length of the building materials is long, the two rack bodies 1 can be pulled apart. At this time, the multi-stage telescopic rod 6 extends, and the span between the two rack bodies 1 increases, so that the long strip-shaped building materials can be stably placed between the two rack bodies 1 and will not fall. In addition, the distance between the partition plates 403 can be adjusted according to actual needs to adapt to strip-shaped building materials of different widths and diameters. In addition, the first placement rack 301 uses the blocking plate 304 to prevent flat building materials from falling, and the small parts in the storage box 303 will not fall due to inclination.

[0035] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A building material stacking rack that prevents falling, comprising a rack body (1), characterized in that: A hook (2) is fixedly connected to the top of the frame (1), a small parts placement area (3) is provided between two walls in the middle of the frame (1), a strip placement area (4) is provided on the top surface of the bottom plate of the frame (1), a storage cavity (5) is provided inside the bottom plate of the frame (1), and a multi-stage telescopic rod (6) is slidably connected inside the storage cavity (5); The strip placement area (4) comprises a guide rail (401) fixedly connected to the top surface of the bottom plate of the frame body (1); a slide groove (402) is provided in the middle of the guide rail (401); three groups of partitions (403) are slidably connected inside the slide groove (402); a first spring (404) is fixedly connected between the three groups of partitions (403); and an adjusting screw (405) is rotatably connected to the side of the outermost partition (403) of the three groups of partitions (403) away from the middle of the frame body (1).

2. The anti-falling building material stacking rack according to claim 1, characterized in that: The first spring (404) is arranged between two adjacent groups of partitions (403), and the partition (403) farthest from the adjusting screw (405) among the three groups of partitions (403) forms an elastic structure with the inner wall of one side of the frame (1) through the first spring (404) and the side away from the middle of the frame (1).

3. The anti-falling building material stacking rack according to claim 2, characterized in that: The adjusting screw (405) passes through one side of the frame (1), and the adjusting screw (405) and the frame (1) are threadedly connected.

4. The anti-falling building material stacking rack according to claim 3, characterized in that: The bottoms of the three groups of partitions (403) are all provided with "T"-shaped sliding blocks, and the partitions 403 form a sliding structure through the "T"-shaped sliding blocks and the sliding grooves (402) in the middle of the guide rails (401).

5. The anti-falling building material stacking rack according to claim 1, characterized in that: The outer surface of the hook (2) is respectively provided with a plurality of insertion holes (201) and guide grooves (202); the interior of the guide groove (202) is slidably connected with a guide block (203); and the guide block (203) is welded to the inner wall of the top hole of the frame (1).

6. The anti-falling building material stacking rack according to claim 5, characterized in that: A plug (204) is inserted into the interior of the plug hole (201), an extrusion sheet (205) is welded in the middle of the plug (204), a second spring (206) is fixedly connected to one side of the extrusion sheet (205), the second spring (206) is fixedly connected to one side of a fixed block (207), and the middle of the fixed block (207) is penetrated by the plug (204).

7. The anti-falling building material stacking rack according to claim 1, characterized in that: The small parts placement area (3) comprises a first placement rack (301) and a second placement rack (302) respectively fixedly connected between the inner walls of the frame body (1); a plurality of placement openings are provided on the top of the first placement rack (301), and a storage box (303) is placed in each placement opening.

8. The anti-falling building material stacking rack according to claim 7, characterized in that: The second display rack (302) is of inclined design, and the lower side of the second display rack (302) is rotatably connected to the blocking plate (304) via a connecting shaft, and a locking pin (305) is attached to one side of the blocking plate (304), and the locking pin (305) is inserted into a locking hole on one side of the rack body (1).

9. The anti-falling building material stacking rack according to claim 8, characterized in that: A limiting block (306) is provided at one end of the locking hole close to the outer side of the frame body (1), and the limiting block (306) is slidably connected to the inside of a limiting groove (307), and the limiting groove (307) is provided on one side of the locking pin (305).

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