Anti-collision structure of shuttle shelf

Abstract

This utility model discloses an anti-collision structure for a shuttle rack, including two sets of uprights. Each side has three uprights, with fixed rods fixedly installed between each set of uprights. Several support frames are fixedly installed between the two fixed rods, and guide rails are symmetrically installed on the top of each support frame. The structure also includes anti-collision components on the upper outer surface of both sets of uprights. Each anti-collision component includes a mounting frame fitted onto the upper outer surface of the uprights. A fixed plate is installed on one side of the mounting frame, and the fixed plate is fixedly connected to the mounting frame by bolts. Movable frames are symmetrically arranged on both sides of the mounting frame. Two movable frames have mounting rods symmetrically installed on the side closest to the mounting frame, and the mounting rods are slidably connected to fixed frames. This structure buffers the impact force when the shuttle collides with the uprights while transporting goods, protecting the uprights, reducing damage, and extending their service life.

Description

Technical Field

[0001] This utility model relates to the field of shear racking technology, specifically an anti-collision structure for shuttle racking. Background Technology

[0002] Shelving is an important tool for improving efficiency in modern warehouses. With the rapid development of technology, the types of shelving used in enterprise warehouses are becoming increasingly automated and intelligent to facilitate the storage of goods, improve the intelligence of warehouse storage, and make it more convenient to retrieve and place goods. Warehouse racks are supported by multiple uprights. When goods are transported on pallets on the guide rails by a shuttle, the goods on the pallets may hit the uprights due to their excessive width during the movement. This can easily damage the uprights during the transport of goods. In addition, the overall installation of the racks is compact, and if the uprights are damaged by impact, it is not convenient to replace them due to space limitations. Furthermore, the uprights cannot be protected during use.

[0003] A collision avoidance structure for shuttle racks is proposed to address the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-collision structure for a shuttle rack, in order to solve the problems mentioned in the background art, where goods loaded on pallets on shuttle cars may collide with the uprights during movement due to excessive width, which can easily damage the uprights during the transport of goods. In addition, the overall installation of the rack is compact, and if the uprights are damaged by impact, it is inconvenient to replace them due to space limitations, and the uprights cannot be protected during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-collision structure for a shuttle rack, comprising two sets of uprights; A fixing rod is fixedly installed between each of the three columns on each side, and several support frames are fixedly installed between two fixing rods, with guide rails symmetrically installed on the top of the several support frames; Also includes: Both sets of columns are equipped with anti-collision components on their outer upper surfaces; The anti-collision component includes a mounting frame sleeved on the outside of the column, and a fixing plate is provided on one side of the mounting frame. The fixing plate is fixedly connected to the mounting frame by bolts, and movable frames are symmetrically arranged on both sides of the mounting frame. Among them, the two movable frames are symmetrically installed with mounting rods on the side near the mounting frame, and the mounting rods are slidably connected to the outside of the mounting frame, and the mounting frame is fixedly connected to the mounting frame.

[0006] Preferably, a fixing block is fixedly installed at the end of the mounting rod away from the movable frame, and a damping rod is fixedly installed on one side of the fixing block. The other end of the damping rod is fixedly connected to the mounting frame, and a buffer spring is sleeved on the outside of the damping rod. The two ends of the buffer spring are fixedly connected to the fixing block and the movable frame, respectively.

[0007] Preferably, a rotating plate is hinged to one side of each of the two movable frames, and a rotating frame is symmetrically hinged to one side of the rotating plate. Furthermore, a mounting groove is provided on one side of the movable frame between the two mounting rods.

[0008] Preferably, two sets of support rods are symmetrically installed inside the mounting groove, and the two sets of support rods are slidably connected to a connecting frame on the outside, and the ends of the two rotating frames away from the rotating plate are hinged to the connecting frame.

[0009] Preferably, both sets of support rods are fitted with telescopic springs on one side of the connecting frame, and the two ends of the telescopic springs are fixedly connected to the connecting frame and the mounting groove, respectively.

[0010] Preferably, limit frames are symmetrically installed on one side of each of the two movable frames, and mounting plates are slidably connected inside the two limit frames on each side, and push plates are fixedly installed on one side of the two mounting plates.

[0011] Preferably, a column is fixedly installed between the two mounting plates, and a positioning frame is symmetrically installed on each side of the mounting frame between the two limiting frames. A guide frame is fixedly installed on one side of the two positioning frames, and a movable groove is opened through the top of the guide frame. The movable groove is in an inclined state, and the column is slidably connected to the movable groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the anti-collision structure of this shuttle rack can buffer the impact force when the shuttle car hits the uprights while transporting goods, protect the uprights, reduce damage to the uprights, and extend the service life of the uprights. The specific details are as follows: 1. The shuttle moves along the guide rail to transport goods. During the shuttle's movement, if the goods become skewed or exceed the width limit due to vibration, they may collide with the movable frame, causing the movable frame to move. The movement of the movable frame allows the mounting rod to slide on the fixed frame, compressing the buffer spring and damping rod to cushion the impact and reduce the impact force. Due to the limited width of the movable frame, there is still a risk of the goods colliding with the column even without contact with the movable frame during transport. The goods can push the rotating plate to rotate, which in turn causes the rotating frame to rotate. The rotating frame then pushes the connecting frame to slide on the support rod. The movement of the connecting frame stretches the telescopic spring. The telescopic spring can be a rubber spring for shock absorption, thereby increasing the shock absorption range. If the width of the movable frame is directly increased, it will be difficult to evenly buffer the impact force when the impact point of the goods is far from the vertical line of the movable frame's center. Therefore, when the shuttle collidees with the column during transport, the impact force can be buffered, protecting the column, reducing damage to the column, and extending the service life of the column. 2. During the transport of goods, the impact on the movable frame causes it to move. At this time, the width of the goods is relatively wide, and the movement of the movable frame can drive the mounting plate to move as well. After the mounting plate moves, the column can slide in the movable groove. Due to the inclined design of the movable groove, when the movable frame is impacted, the column and push plate can move. After the push plate moves, it can come into contact with the goods. When wide goods collide with the movable frame, the movement of the push plate and its contact with the goods can support the goods, preventing them from continuing to tilt and scattering after the impact, thus improving practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the anti-collision component structure of this utility model; Figure 3 This is a partial structural diagram of the anti-collision component of this utility model; Figure 4 This utility model Figure 3 A magnified structural diagram of region A in the middle.

[0014] In the diagram: 1. Column; 101. Fixed rod; 102. Support frame; 103. Guide rail; 2. Anti-collision component; 201. Mounting frame; 202. Fixed plate; 203. Movable frame; 204. Mounting rod; 205. Fixed frame; 206. Fixed block; 207. Damping rod; 208. Buffer spring; 209. Rotating plate; 210. Mounting slot; 211. Support rod; 212. Connecting frame; 2121. Rotating frame; 213. Telescopic spring; 214. Limiting frame; 215. Mounting plate; 216. Push plate; 217. Column; 218. Positioning frame; 219. Guide frame; 220. Movable slot. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 This utility model provides a technical solution: an anti-collision structure for a shuttle rack, comprising two sets of uprights 1, with fixed rods 101 fixedly installed between the three uprights 1 on each side, and a plurality of support frames 102 fixedly installed between the two fixed rods 101, and guide rails 103 symmetrically installed on the top of the plurality of support frames 102; further comprising: anti-collision components 2 provided on the upper outer surface of each set of uprights 1, wherein the anti-collision component 2 includes a mounting frame 201 sleeved on the upper outer surface of the uprights 1, and a fixing plate 202 provided on one side of the mounting frame 201, and a fixing plate 202 fixedly installed on one side of the mounting frame 201. The fixed plate 202 is fixedly connected to the mounting frame 201 by bolts. The mounting frame 201 is symmetrically provided with movable frames 203 on both sides. The two movable frames 203 are symmetrically installed with mounting rods 204 on the side close to the mounting frame 201. The mounting rods 204 are slidably connected to the outside of the fixed frame 205, and the fixed frame 205 is fixedly connected to the mounting frame 201. This allows the impact force to be buffered when the shuttle car hits the column 1 while transporting goods, thus protecting the column 1, reducing damage to the column 1, and extending the service life of the column 1.

[0017] A fixing block 206 is fixedly installed at one end of the mounting rod 204 away from the movable frame 203. A damping rod 207 is fixedly installed on one side of the fixing block 206, and the other end of the damping rod 207 is fixedly connected to the mounting frame 201. A buffer spring 208 is sleeved on the outside of the damping rod 207, and both ends of the buffer spring 208 are fixedly connected to the fixing block 206 and the movable frame 203 respectively, which can buffer the movement of the movable frame 203. A rotating plate 209 is hinged to one side of each of the two movable frames 203. Furthermore, a rotating frame 2121 is symmetrically hinged to one side of the rotating plate 209, and a mounting groove 210 is provided on one side of the movable frame 203 between the two mounting rods 204. The rotating plate 209 can rotate on the movable frame 203. Two sets of support rods 211 are symmetrically installed inside the mounting groove 210, and a connecting frame 212 is slidably connected to the outside of the two sets of support rods 211. The ends of the two rotating frames 2121 away from the rotating plate 209 are hinged to the connecting frame 212, so that the rotating plate 209 can rotate. The connecting frame 212 is moved by pushing it. Two sets of support rods 211 are each fitted with a telescopic spring 213 on one side of the connecting frame 212. The two ends of the telescopic spring 213 are fixedly connected to the connecting frame 212 and the mounting groove 210, respectively, to buffer the movement of the connecting frame 212. Limiting frames 214 are symmetrically installed on one side of each of the two movable frames 203. Mounting plates 215 are slidably connected inside the two limiting frames 214 on each side, and push plates 216 are fixedly installed on one side of each mounting plate 215. It can support the goods. A column 217 is fixedly installed between the two mounting plates 215. A positioning frame 218 is symmetrically installed on each side of the mounting frame 201 between the two limiting frames 214. A guide frame 219 is fixedly installed on one side of the two positioning frames 218. A movable groove 220 is opened through the top of the guide frame 219. The movable groove 220 is in an inclined state. The column 217 is slidably connected to the movable groove 220, so that the movement of the movable frame 203 can drive the push plate 216 to move.

[0018] Working principle: Before using the anti-collision structure of this shuttle rack, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 4As shown, the shuttle moves on the guide rail 103 to transport goods. During the shuttle's movement, if the goods become skewed or exceed the width limit due to transport vibration, they may collide with the movable frame 203, causing the movable frame 203 to move. The movement of the movable frame 203 allows the mounting rod 204 to slide on the fixed frame 205, compressing the buffer spring 208 and damping rod 207 to buffer the impact and reduce the impact force. Since the width of the movable frame 203 is limited, if there is still a risk of the goods colliding with the column 1 even without contact with the movable frame 203 during transport, the goods can push the rotating plate 209 to rotate. The rotation of the rotating plate 209... Afterwards, the rotating frame 2121 can rotate. After the rotating frame 2121 rotates, it can push the connecting frame 212 to slide on the support rod 211. After the connecting frame 212 moves, it can stretch the telescopic spring 213. The telescopic spring 213 can be a rubber spring for shock absorption and buffering, thereby improving the shock absorption range. If the width of the movable frame 203 is directly increased, when the impact point of the goods is far from the center vertical line of the movable frame 203, it is difficult to buffer the impact force evenly. When the shuttle car hits the column 1 while transporting goods, the impact force can be buffered, the column 1 can be protected, the damage to the column 1 can be reduced, and the service life of the column 1 can be improved. During the transport of goods, the impact on the movable frame 203 causes the movable frame 203 to move. At this time, the width of the goods is relatively wide. The movement of the movable frame 203 can drive the mounting plate 215 to move. After the mounting plate 215 moves, the column 217 can slide in the movable groove 220. Since the movable groove 220 is inclined, when the movable frame 203 is impacted, the column 217 and the push plate 216 can move. After the push plate 216 moves, it can come into contact with the goods. When the wide goods impact the movable frame 203, the movement of the push plate 216 and its contact with the goods can support the goods and prevent them from continuing to tilt and scattering after the impact, thus improving practicality.

[0019] 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 collision protection structure for a shuttle rack, comprising two sets of uprights (1); A fixing rod (101) is fixedly installed between each of the three columns (1) on each side, and a number of support frames (102) are fixedly installed between two fixing rods (101), and guide rails (103) are symmetrically installed on the top of the number of support frames (102). Its features are, Also includes: Both sets of columns (1) are equipped with anti-collision components (2) on their outer upper surfaces; The anti-collision component (2) includes a mounting frame (201) sleeved on the outside of the column (1), and a fixing plate (202) is provided on one side of the mounting frame (201), and the fixing plate (202) is fixedly connected to the mounting frame (201) by bolts, and movable frames (203) are symmetrically arranged on both sides of the mounting frame (201). Among them, the two movable frames (203) are symmetrically mounted with mounting rods (204) on one side near the mounting frame (201), and the mounting rods (204) are slidably connected with fixed frames (205), and the fixed frames (205) are fixedly connected to the mounting frames (201).

2. The anti-collision structure of a shuttle rack according to claim 1, characterized in that: A fixing block (206) is fixedly installed at one end of the mounting rod (204) away from the movable frame (203), and a damping rod (207) is fixedly installed on one side of the fixing block (206). The other end of the damping rod (207) is fixedly connected to the mounting frame (201), and a buffer spring (208) is sleeved on the outside of the damping rod (207). The two ends of the buffer spring (208) are fixedly connected to the fixing block (206) and the movable frame (203) respectively.

3. The anti-collision structure of a shuttle rack according to claim 1, characterized in that: Each of the two movable frames (203) has a rotating plate (209) hinged to one side, and a rotating frame (2121) is symmetrically hinged to one side of the rotating plate (209). A mounting groove (210) is provided on one side of the movable frame (203) between the two mounting rods (204).

4. The anti-collision structure of a shuttle rack according to claim 3, characterized in that: Two sets of support rods (211) are symmetrically installed inside the mounting groove (210), and the two sets of support rods (211) are slidably connected to the outside of the connecting frame (212), and the ends of the two rotating frames (2121) away from the rotating plate (209) are hinged to the connecting frame (212).

5. The anti-collision structure of a shuttle rack according to claim 4, characterized in that: Both sets of support rods (211) are fitted with telescopic springs (213) on one side of the connecting frame (212), and the two ends of the telescopic springs (213) are fixedly connected to the connecting frame (212) and the mounting groove (210) respectively.

6. The anti-collision structure of a shuttle rack according to claim 1, characterized in that: Each of the two movable frames (203) is symmetrically equipped with a limiting frame (214) on one side, and each of the two limiting frames (214) on each side is slidably connected with a mounting plate (215), and a push plate (216) is fixedly installed on one side of each mounting plate (215).

7. The anti-collision structure of a shuttle rack according to claim 6, characterized in that: A column rod (217) is fixedly installed between the two mounting plates (215), and a positioning frame (218) is symmetrically installed on each side of the mounting frame (201) between the two limiting frames (214). A guide frame (219) is fixedly installed on one side of the two positioning frames (218), and a movable groove (220) is opened through the top of the guide frame (219). The movable groove (220) is in an inclined state, and the column rod (217) is slidably connected to the movable groove (220).

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