Heavy goods shelf with protective structure

Abstract

The utility model discloses a heavy goods shelf with a protective structure, which relates to the field of goods shelves and comprises a heavy goods shelf, an L-shaped buffer base is arranged on the side surface of the heavy goods shelf, a buffer plate is slidably mounted on the L-shaped buffer base, an acousto-optic alarm lamp is fixedly mounted at the top end of the buffer plate, and a buffer component is movably mounted between the L-shaped buffer base and the buffer plate. A plurality of mounting holes are formed in the side, away from the heavy goods shelf, of the buffer plate, and distance sensors are fixedly mounted in the mounting holes. The L-shaped buffer base and the buffer plate are matched with each other to protect the outer side of the heavy goods shelf, the distance sensor is used for collecting the distance between the forklift and the buffer plate, the sound-light alarm lamp emits light of different colors for prompting, a forklift driver can be effectively prompted to keep the distance between the forklift and the heavy goods shelf, and the safety of the forklift is improved. Even if collision occurs, a part of impact force can be absorbed in the mode that the transmission rod extrudes the sliding rod to deform, and the forklift is prevented from making direct contact with the heavy goods shelf.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, in particular to a heavy-duty shelf with a protective structure. Background Art

[0002] Shelves are an important tool for improving the efficiency of modern warehouses. With the rapid economic development, a large number of foreign-funded enterprises have poured into the Yangtze River Delta and Pearl River Delta areas of China, which has not only driven the development of the local economy, but also brought new management concepts and management technologies. The types of shelves used in corporate warehouses are becoming more and more automated and intelligent.

[0003] In the prior art, when shelves are in use, goods are mainly transported by forklifts. However, after the forklift is fully loaded with goods, the driver's vision is severely blocked and it is easy to collide with the shelf. Appropriate means are needed to protect the shelf. Therefore, a heavy-duty shelf with a protective structure is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a heavy-duty shelf with a protective structure to solve the problem proposed in the above background technology that after the forklift is fully loaded with goods, the driver's vision is severely blocked and easily collides with the shelf, and appropriate means are needed to protect the shelf.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heavy-duty shelf with a protective structure, comprising a heavy-duty shelf, an L-shaped buffer base arranged on the side of the heavy-duty shelf, a buffer plate slidably installed on the L-shaped buffer base, an audible and visual alarm light fixedly installed on the top of the buffer plate, a buffer assembly movably installed between the L-shaped buffer base and the buffer plate, a plurality of mounting holes are opened on the side of the buffer plate away from the heavy-duty shelf, and distance sensors are fixedly installed in the mounting holes.

[0006] Preferably, a transparent protective cover is fixedly installed in the mounting hole, and the distance sensors are spaced 1.5 meters apart from each other.

[0007] Preferably, three types of light beads, red, yellow and blue, are arranged in the distance sensor.

[0008] Preferably, the buffer assembly includes a fixed block and a sliding block, the fixed block is fixedly mounted on the side of the buffer plate, the sliding block is slidably mounted on the side of the L-shaped buffer base, and a transmission rod is rotatably mounted between the fixed block and the sliding block.

[0009] Preferably, transmission holes are provided at both ends of the transmission rod, transmission shafts are rotatably installed in the two transmission holes, and the two transmission shafts are fixedly installed on the fixed block and the sliding block respectively.

[0010] Preferably, a slide groove is provided on the side of the L-shaped buffer base, a slider is slidably installed in the slide groove, and the slider is fixedly installed on the sliding block.

[0011] Preferably, a sliding hole is provided on the slider, a sliding rod is slidably installed in the sliding hole, the sliding rod is fixedly installed on the inner wall of the slide groove, a buffer spring is movably sleeved on the sliding rod, and both ends of the buffer spring are respectively fixedly installed on the inner wall of the slide groove and the slider.

[0012] The beneficial effects of the utility model are:

[0013] The utility model uses an L-shaped buffer base and a buffer plate to cooperate with each other to protect the outside of the heavy-duty shelf, uses a distance sensor to collect the distance between the forklift and the buffer plate, and uses an audible and visual alarm light to emit lights of different colors for prompting, which can effectively prompt the forklift driver to keep a distance between the forklift and the heavy-duty shelf. Even if a collision occurs, the transmission rod can absorb part of the impact force by squeezing the sliding rod to deform, thereby preventing the forklift from directly contacting the heavy-duty shelf.

[0014] In the utility model, the distance sensor on the buffer plate detects the distance between the forklift and itself. The distance sensor is placed in the mounting hole. Even if the forklift touches the buffer plate, it will not damage the distance sensor. When the distance sensor detects the distance of the forklift approaching itself, it can trigger the sound and light alarm light to emit appropriate lights. According to the changes of red, yellow and blue lights, the distance between the forklift driver and the buffer plate is prompted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a heavy-duty shelf with a protective structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of a heavy-duty shelf with a protective structure of the utility model;

[0017] Figure 3 This is a side view structural diagram of a heavy-duty shelf with a protective structure of the utility model;

[0018] Figure 4 This is a schematic structural diagram of a heavy-duty shelf with a protective structure according to the present invention;

[0019] Figure 5 The utility model is a searchlight schematic diagram of a heavy-duty shelf with a protective structure.

[0020] In the figure: 100, heavy-duty shelf; 200, L-shaped buffer base; 201, buffer plate; 202, sound and light alarm light; 203, mounting hole; 204, distance sensor; 300, fixed block; 301, sliding block; 302, transmission rod; 303, transmission hole; 304, transmission shaft; 305, slide groove; 306, slider; 307, sliding hole; 308, slide rod; 309, buffer spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4 , a heavy-duty shelf with a protective structure, includes a heavy-duty shelf 100, an L-shaped buffer base 200 is arranged on the side of the heavy-duty shelf 100, and a buffer plate 201 is slidably installed on the L-shaped buffer base 200, and an audible and visual alarm light 202 is fixedly installed on the top of the buffer plate 201, and a buffer component is movably installed between the L-shaped buffer base 200 and the buffer plate 201. A plurality of mounting holes 203 are opened on the side of the buffer plate 201 away from the heavy-duty shelf 100, and distance sensors 204 are fixedly installed in the mounting holes 203. The L-shaped buffer base and the buffer plate cooperate with each other to protect the outside of the heavy-duty shelf, and the distance sensor is used to collect the distance between the forklift and the buffer plate, and the audible and visual alarm light emits different colors of lights for prompting, which can effectively prompt the forklift driver to keep a distance between the forklift and the heavy-duty shelf. Even if a collision occurs, the transmission rod can absorb part of the impact force by squeezing the sliding rod and deforming it, thereby preventing the forklift from directly contacting the heavy-duty shelf.

[0023] A transparent protective cover is fixedly mounted within the mounting hole 203. Distance sensors 204 are spaced 1.5 meters apart. Distance sensors 204 detect the distance between themselves and a passing forklift. Distance sensors 204 are positioned within mounting hole 203 so that even if a forklift contacts the buffer plate 201, they remain intact. Distance sensors 204 can detect the proximity of a forklift and trigger the audible and visual alarm lights 202 to illuminate appropriately.

[0024] The distance sensor 204 is provided with three kinds of light beads, namely red, yellow and blue. According to the changes of the red, yellow and blue lights, the distance between the forklift driver and the buffer plate 201 is prompted.

[0025] The buffer assembly comprises a fixed block 300 and a sliding block 301. The fixed block 300 is fixedly mounted on the side of the buffer plate 201, while the sliding block 301 slides along the side of the L-shaped buffer base 200. A transmission rod 302 is pivotally mounted between the fixed block 300 and the sliding block 301. In the event of a collision, the contact portion will also contact the buffer plate 201. The buffer plate 201 transmits power to the transmission rod 302 through the fixed block 300, which in turn drives the sliding block 301 to slide along the side of the L-shaped buffer base 200.

[0026] Transmission holes 303 are provided at both ends of the transmission rod 302 , and transmission shafts 304 are rotatably installed in the two transmission holes 303 . The two transmission shafts 304 are fixedly installed on the fixed block 300 and the sliding block 301 respectively.

[0027] The transmission rod 302 rotates and transmits power through the transmission hole 303 and the transmission shaft 304 .

[0028] The L-shaped buffer base 200 has a sliding groove 305 on its side, in which a slider 306 is slidably mounted, and the slider 306 is fixedly mounted on the sliding block 301. The movable sliding block 301 drives the slider 306 to slide in the sliding groove 305, so that the sliding block 301 can only move within a fixed range.

[0029] The slider 306 is provided with a sliding hole 307, in which a sliding rod 308 is slidably mounted. The sliding rod 308 is fixedly mounted on the inner wall of the chute 305. A buffer spring 309 is movably sleeved on the sliding rod 308. The ends of the buffer spring 309 are respectively fixedly mounted on the inner wall of the chute 305 and the slider 306. The movable slider 306 slides on the sliding rod 308 through the sliding hole 307, compressing the buffer spring 309 thereon. The compressed buffer spring 309 can absorb a portion of the impact force on the buffer plate 201, thereby preventing the forklift from directly contacting the heavy-duty shelf 100 and causing damage to the heavy-duty shelf 100 and the cargo.

[0030] Working principle:

[0031] The device uses a distance sensor 204 on the buffer plate 201 to detect the distance between the forklift passing by and the device. The distance sensor 204 is placed in the mounting hole 203. Even if the forklift contacts the buffer plate 201, it will not damage the distance sensor 204. The distance sensor 204 can detect the distance of the forklift approaching itself, thereby triggering the sound and light alarm light 202 to emit appropriate lights. According to the changes in red, yellow and blue lights, it reminds the forklift driver of the distance between the forklift and the buffer plate 201, preventing the forklift from getting too close to the heavy-duty shelf 100. The sound and light alarm light 202 emits bright light within the range A, and the distance sensor 204 detects the forklift within the range B. Even if a collision occurs, the contact part will be on the buffer plate 201, and the buffer plate 201 The fixed block 300 drives the transmission rod 302 to transmit power, and the transmission rod 302 will drive the sliding block 301 to slide on the side of the L-shaped buffer base 200. The transmission rod 302 rotates and transmits power through the transmission hole 303 and the transmission shaft 304. The movable sliding block 301 drives the slider 306 to slide in the slide groove 305, so that the sliding block 301 can only move within a fixed range. The movable slider 306 will slide on the slide rod 308 through the slide hole 307 and compress the buffer spring 309 thereon. The compressed buffer spring 309 can absorb part of the impact force exerted on the buffer plate 201, thereby preventing the forklift from directly contacting the heavy-duty shelf 100 and causing damage to the heavy-duty shelf 100 and the goods.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heavy-duty shelf with a protective structure, comprising a heavy-duty shelf (100), characterized in that: An L-shaped buffer base (200) is arranged on the side of the heavy-duty shelf (100), a buffer plate (201) is slidably mounted on the L-shaped buffer base (200), an audible and visual alarm light (202) is fixedly mounted on the top of the buffer plate (201), a buffer assembly is movably mounted between the L-shaped buffer base (200) and the buffer plate (201), a plurality of mounting holes (203) are opened on a side of the buffer plate (201) away from the heavy-duty shelf (100), and distance sensors (204) are fixedly mounted in each of the mounting holes (203).

2. The heavy-duty shelf with a protective structure according to claim 1, characterized in that: A transparent protective cover is fixedly installed in the installation hole (203), and the distance sensors (204) are spaced 1.5 meters apart from each other.

3. The heavy-duty shelf with a protective structure according to claim 1, characterized in that: The distance sensor (204) is provided with three types of light beads, namely red, yellow and blue.

4. The heavy-duty shelf with a protective structure according to claim 1, characterized in that: The buffer assembly comprises a fixed block (300) and a sliding block (301), wherein the fixed block (300) is fixedly mounted on the side of the buffer plate (201), and the sliding block (301) is slidably mounted on the side of the L-shaped buffer base (200), and a transmission rod (302) is rotatably mounted between the fixed block (300) and the sliding block (301).

5. The heavy-duty shelf with a protective structure according to claim 4, characterized in that: Transmission holes (303) are provided at both ends of the transmission rod (302), and transmission shafts (304) are rotatably installed in the two transmission holes (303). The two transmission shafts (304) are fixedly installed on the fixed block (300) and the sliding block (301), respectively.

6. The heavy-duty shelf with a protective structure according to claim 1, characterized in that: A sliding groove (305) is provided on the side of the L-shaped buffer base (200), a slider (306) is slidably installed in the sliding groove (305), and the slider (306) is fixedly installed on the sliding block (301).

7. The heavy-duty shelf with a protective structure according to claim 6, characterized in that: The slider (306) is provided with a sliding hole (307), a sliding rod (308) is slidably installed in the sliding hole (307), the sliding rod (308) is fixedly installed on the inner wall of the sliding groove (305), a buffer spring (309) is movably sleeved on the sliding rod (308), and the two ends of the buffer spring (309) are respectively fixedly installed on the inner wall of the sliding groove (305) and the slider (306).

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