Anti-tumbling steel bar storage rack

Abstract

The utility model belongs to the technical field of steel bar storage racks, and particularly relates to an anti-rolling steel bar storage rack which comprises a bottom plate and a supporting plate, the supporting plate and a connecting frame are sequentially fixed on the upper side of the bottom plate, a connecting plate is arranged on one side of the bottom plate, and the inner side of the connecting plate is in sliding butt joint with the outer side of a butt joint plate. According to the anti-rolling reinforcing steel bar storage rack, when reinforcing steel bars need to be placed on the upper side of the reinforcing steel bar storage rack, a hand wheel is rotated, a connecting plate is flatly placed, a butt-joint plate is stored in the connecting plate, a worker can conveniently stack the reinforcing steel bars on the upper side of the bottom plate, and after the reinforcing steel bars are stacked, the hand wheel is reversely rotated, the connecting plate is made to be perpendicular to the upper side of the bottom plate again; and meanwhile, the butt joint plate is moved out of the inner side of the connecting plate, the supporting plate, the connecting frame, the connecting plate and the butt joint plate can surround the steel bars at the moment, the steel bars can be prevented from rolling off from the upper side of the bottom plate, and the steel bars are not prone to rolling off or falling off from the upper side of the steel bar storage frame in the storage process.

Description

Technical Field

[0001] This utility model relates to the technical field of rebar storage racks, specifically a rebar storage rack designed to prevent rolling off. Background Technology

[0002] A rebar storage rack is a rack used to store and manage rebar. Rebar storage racks are widely used in construction sites or steel processing plants. The main function of rebar storage racks is to store rebar neatly and orderly, prevent damage and deformation of rebar, and improve construction efficiency. Rebar storage racks can effectively classify and store rebar neatly, making it easy for construction workers to quickly find the materials they need and avoid wasting time searching for rebar or doing extra sorting during storage.

[0003] Rebar storage racks facilitate the neat and efficient stacking of rebars, occupying less ground space and thus freeing up more construction area. They also prevent workers from tripping or colliding with rebars due to haphazard stacking, contributing to site safety. Since rebars are heavy items, typically possessing significant weight and rigidity, if they roll or fall during storage, they can easily cause serious injury to nearby workers and may also result in bending, crushing, or other physical damage, affecting their performance and quality. Therefore, we propose an anti-rolling rebar storage rack. Utility Model Content

[0004] The purpose of this utility model is to provide a steel bar storage rack that prevents rolling down, so as to solve the problem mentioned in the background art that steel bars roll down or fall during storage, which can easily cause serious injury to surrounding workers, and can also easily cause bending, crushing or other physical damage to the steel bars.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rebar storage rack to prevent rolling, comprising a base plate and a support plate. The support plate and a connecting frame are fixed sequentially on the upper side of the base plate, and a connecting plate is provided on one side of the base plate. The inner side of the connecting plate is slidably connected to the outer side of the connecting plate, and a connecting spring is provided on the inner side of the connecting plate. The two ends of the connecting spring are respectively connected to the connecting plate and the connecting plate. Fixed plates are provided on both sides of the connecting plate, and the fixed plates are fixed to the base plate. A sliding groove is provided on the outer side of the fixed plate, and the sliding groove is slidably connected to a slider. The slider is fixed to the connecting plate.

[0006] Preferably, the connecting plate is fixed to the gear plate on the side near the fixing plate, the gear plate is in contact with the gear plate, and the gear plate is fixed to the base plate.

[0007] Preferably, the connecting plate is movably connected to the second slider via a rotating shaft, and the bottom plate has a second sliding groove on the side near the second slider, and the second slider slides into contact with the second sliding groove.

[0008] Preferably, a screw rod runs through the interior of the second slider, the screw rod is movably connected to the second slide groove through a bearing, one end of the screw rod is fixed to the first synchronous wheel, and the first synchronous wheel is movably connected to the base plate through a bearing.

[0009] Preferably, the outer side of the first synchronous pulley is connected to one end of the synchronous belt, and the other end of the synchronous belt is connected to the second synchronous pulley. The second synchronous pulley is movably connected to the base plate through a bearing.

[0010] Preferably, one side of the second synchronous pulley is fixed to the first bevel gear, and the first bevel gear and the second bevel gear are connected to each other. The first bevel gear and the second bevel gear are movably connected to the base plate through bearings.

[0011] Preferably, the upper side of the second bevel gear is fixed to the handwheel, and the handwheel is movably connected to the base plate through a bearing, and the upper side of the handwheel is fixed to the connecting block.

[0012] Preferably, the inner side of the connecting plate matches the outer side of the docking plate, the toothed disc and the toothed plate are meshed together, the first slide groove matches the first slider, and the second slider matches the second slide groove.

[0013] Preferably, the second slider is threadedly connected to the screw, the first and second synchronous pulleys are meshed with the synchronous belt, and the first and second bevel gears are meshed with each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the rebar needs to be placed on the upper side of the rebar storage rack, rotating the handwheel causes the connecting plate to lie flat and the butt plate to retract into the connecting plate, making it convenient for workers to stack the rebar on the upper side of the base plate. After the rebar is stacked, rotating the handwheel in the opposite direction causes the connecting plate to be vertical again on the upper side of the base plate, and the butt plate to move out from the inside of the connecting plate. At this time, the support plate, connecting rack, connecting plate and butt plate can surround the rebar, preventing the rebar from rolling off the upper side of the base plate, making it less likely for the rebar to roll off or fall off the upper side of the rebar storage rack during storage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the base plate, support plate, and their connection structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting plate, the mating plate, and their connection structure of this utility model;

[0017] Figure 3 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0018] Figure 4 This utility model Figure 2A magnified schematic diagram of the structure at point B in the middle;

[0019] Figure 5 This utility model Figure 2 A magnified schematic diagram of the structure at point C in the middle;

[0020] Figure 6 This utility model Figure 2 A magnified schematic diagram of the structure at point D.

[0021] In the diagram: 1. Base plate; 101. Support plate; 102. Connecting frame; 2. Connecting plate; 201. Butt plate; 202. Connecting spring; 203. Fixing plate; 2031. Gear plate; 2032. Gear plate; 204. Slide groove one; 205. Slider one; 206. Slider two; 207. Slide groove two; 208. Screw; 209. Synchronous pulley one; 210. Synchronous belt; 211. Synchronous pulley two; 212. Bevel gear one; 213. Bevel gear two; 214. Handwheel; 215. Connecting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6This utility model provides a technical solution: a rebar storage rack to prevent rolling, comprising a base plate 1 and a support plate 101. The support plate 101 and a connecting frame 102 are sequentially fixed to the upper side of the base plate 1. A connecting plate 2 is provided on one side of the base plate 1. The inner side of the connecting plate 2 is slidably connected to the outer side of a connecting plate 201. A connecting spring 202 is provided on the inner side of the connecting plate 201, with both ends of the connecting spring 202 connected to the connecting plate 2 and the connecting plate 201 respectively. Fixing plates 203 are provided on both sides of the connecting plate 2, and the fixing plates 203 are fixed to the base plate 1. A sliding groove is provided on the outer side of the fixing plate 203. 204, and the first slide groove 204 and the first slider 205 are slidably connected. The first slider 205 is fixed to the docking plate 201. The side of the connecting plate 2 near the fixed plate 203 is fixed to the gear plate 2031. The gear plate 2031 is opposite to the gear plate 2032. The gear plate 2032 is fixed to the base plate 1. The connecting plate 2 is movably connected to the second slider 206 through a rotating shaft. The side of the base plate 1 near the second slider 206 has a second slide groove 207. The second slider 206 is slidably connected to the second slide groove 207. A screw 208 passes through the inside of the second slider 206. The screw 208 is movably connected to the second slide groove 207 through a bearing. One end of the screw 208 is fixed to the first synchronous pulley 209, which is movably connected to the base plate 1 via a bearing. The outer side of the first synchronous pulley 209 is connected to one end of the synchronous belt 210, and the other end of the synchronous belt 210 is connected to the second synchronous pulley 211. The second synchronous pulley 211 is movably connected to the base plate 1 via a bearing. One side of the second synchronous pulley 211 is fixed to the first bevel gear 212, which is connected to the second bevel gear 213. The first bevel gear 212 and the second bevel gear 213 are movably connected to the base plate 1 via bearings. The upper side of the second bevel gear 213 is fixed to the handwheel 214. The handwheel 214 is movably connected to the base plate 1 via a bearing. The upper side of the handwheel 214 is fixed to the connecting block 215. The inner side of the connecting plate 2 matches the outer side of the docking plate 201. The gear plate 2031 meshes with the gear plate 2032. The first slide groove 204 matches the first slider 205. The second slider 206 matches the second slide groove 207. The second slider 206 is threadedly connected to the screw 208. The first synchronous pulley 209 and the second synchronous pulley 211 mesh with the synchronous belt 210. The first bevel gear 212 and the second bevel gear 213 mesh with each other. The cross-sectional shape of the connecting block 215 is a regular hexagon.

[0024] In specific implementation, according to Figures 1-6When the reinforcing bars need to be placed on the upper side of the reinforcing bar storage rack, the worker can rotate the handwheel 214 to drive the bevel gear 213 to rotate, or use an electric wrench or other equipment to connect with the connecting block 215. The connecting block 215 has a regular hexagonal cross-section, allowing it to drive the bevel gear 213 to rotate via the handwheel 214. When the bevel gear 213 rotates, the bevel gear 212 meshes with it, causing the bevel gear 212 to rotate along with it. This, in turn, drives the synchronous pulley 211 to rotate, and then the synchronous pulleys 209 and 211 connect with the synchronous belt 211. The timing belt 210 engages with the timing pulley 211, allowing the timing pulley 209 to rotate via the timing belt 210. The timing pulley 209 then rotates the screw 208. The slider 206 matches the slide groove 207, preventing the slider 206 from rotating with the screw 208. The slider 206 is threadedly connected to the screw 208, allowing it to slide stably along the slide groove 207. This causes the slider 206 to move the connecting plate 2 away from the connecting frame 102. As the connecting plate 2 moves, it drives the gear disc 2031 to move along the gear plate 2032. The gear disc 2031 engages with the gear plate 2032, allowing it to slide along the gear plate 2032. Rotation 32 causes the gear plate 2031 to rotate, allowing the connecting plate 2 to rotate 90 degrees and lie flat. As the connecting plate 2 rotates, it also causes the docking plate 201 to rotate. The docking plate 201 then causes the slider 205 to slide along the groove 204, allowing the slider 205 to follow the path of the groove 204 and push the docking plate 201 into the interior of the connecting plate 2. At this time, the connecting spring 202 has an inward contraction force, assisting the docking plate 201 in retracting into the interior of the connecting plate 2, preventing jamming. With the connecting plate 2 lying flat and the docking plate 201 retracted, it is convenient for workers to stack the reinforcing bars on the upper side of the base plate 1. After the steel bars are stacked, rotate the handwheel 214 in the opposite direction to make the slider 206 move along the slide groove 207 closer to the connecting frame 102. At this time, the slider 206 drives the connecting plate 2 to move, so that the toothed disc 2031 drives the connecting plate 2 to rotate 90 degrees, so that the connecting plate 2 is vertical on the upper side of the base plate 1 again. At the same time, the connecting plate 2 drives the slider 205 to slide along the slide groove 204 through the docking plate 201, so that the slider 205 can move the docking plate 201 out from the inside of the connecting plate 2. At this time, the support plate 101, the connecting frame 102, the connecting plate 2 and the docking plate 201 can surround the steel bars, which can prevent the steel bars from rolling off the upper side of the base plate 1, making it less likely for the steel bars to roll off or fall off the upper side of the steel bar storage rack during storage.

[0025] In summary, when the reinforcing bars need to be placed on the upper side of the reinforcing bar storage rack, the bevel gear 213 is rotated, causing the slider 206 to move the connecting plate 2 away from the connecting frame 102, allowing the connecting plate 2 to rotate 90 degrees and be laid flat. At the same time, the docking plate 201 is retracted into the connecting plate 2, making it convenient for workers to stack the reinforcing bars on the upper side of the base plate 1. After the reinforcing bars are stacked, the handwheel 214 is rotated in the opposite direction, causing the connecting plate 2 to be vertical again on the upper side of the base plate 1. At the same time, the docking plate 201 is moved out from the inside of the connecting plate 2. At this time, the support plate 101, the connecting frame 102, the connecting plate 2, and the docking plate 201 can surround the reinforcing bars, preventing them from rolling off the upper side of the base plate 1. This makes it less likely for the reinforcing bars to roll off or fall off the upper side of the reinforcing bar storage rack during storage. The contents not described in detail in this description are prior art known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel bar storage rack to prevent rolling off, comprising a base plate (1) and a support plate (101), characterized in that: The base plate (1) is fixed with a support plate (101) and a connecting frame (102) in sequence on the upper side. A connecting plate (2) is provided on one side of the base plate (1). The inner side of the connecting plate (2) is slidably connected to the outer side of the docking plate (201). A connecting spring (202) is provided on the inner side of the docking plate (201). The two ends of the connecting spring (202) are connected to the connecting plate (2) and the docking plate (201) respectively. Fixing plates (203) are provided on both sides of the connecting plate (2). The fixing plates (203) are fixed to the base plate (1). A sliding groove (204) is provided on the outer side of the fixing plate (203). The sliding groove (204) is slidably connected to a slider (205). The slider (205) is fixed to the docking plate (201).

2. The anti-rolling steel bar storage rack according to claim 1, characterized in that: The connecting plate (2) is fixed to the gear plate (2031) on the side near the fixing plate (203), the gear plate (2031) is in contact with the gear plate (2032), and the gear plate (2032) is fixed to the base plate (1).

3. The anti-rolling steel bar storage rack according to claim 2, characterized in that: The connecting plate (2) is movably connected to the slider two (206) via a rotating shaft. The bottom plate (1) has a sliding groove two (207) on the side near the slider two (206), and the slider two (206) and the sliding groove two (207) are slidably connected.

4. The anti-rolling steel bar storage rack according to claim 3, characterized in that: A screw (208) runs through the interior of the second slider (206). The screw (208) is movably connected to the second slide groove (207) through a bearing. One end of the screw (208) is fixed to the first synchronous wheel (209), and the first synchronous wheel (209) is movably connected to the base plate (1) through a bearing.

5. A rebar storage rack to prevent rolling off as described in claim 4, characterized in that: The outer side of the first synchronous pulley (209) is connected to one end of the synchronous belt (210), and the other end of the synchronous belt (210) is connected to the second synchronous pulley (211). The second synchronous pulley (211) is movably connected to the base plate (1) through a bearing.

6. A steel bar storage rack for preventing rolling off according to claim 5, characterized in that: One side of the second synchronous wheel (211) is fixed to the first bevel gear (212), and the first bevel gear (212) and the second bevel gear (213) are connected to each other. The first bevel gear (212) and the second bevel gear (213) are movably connected to the base plate (1) through bearings respectively.

7. A rebar storage rack for preventing rolling off according to claim 6, characterized in that: The upper side of the second bevel gear (213) is fixed to the handwheel (214), and the handwheel (214) is movably connected to the base plate (1) through a bearing. The upper side of the handwheel (214) is fixed to the connecting block (215).

8. A steel bar storage rack for preventing rolling off according to claim 3, characterized in that: The inner side of the connecting plate (2) matches the outer side of the docking plate (201), the toothed disc (2031) and the toothed plate (2032) are meshed together, the first slide groove (204) matches the first slider (205), and the second slider (206) matches the second slide groove (207).

9. A rebar storage rack to prevent rolling off according to claim 6, characterized in that: The second slider (206) is threadedly connected to the screw (208), the first synchronous pulley (209) and the second synchronous pulley (211) are meshed with the synchronous belt (210), and the first bevel gear (212) and the second bevel gear (213) are meshed with each other.

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