Head and tail plate storage device

Abstract

This invention discloses a head and tail plate storage device, relating to the field of production part storage technology. It includes a storage rack with a folding ramp at the end opening of the rack. The folding ramp includes a base plate, a ramp, and a rotating plate. The ramp is fixedly connected to one end of the base plate, and the rotating plate is rotatably connected to one end of the ramp, with the rotating plate located above the base plate. The base plate has a support mechanism for supporting the rotating plate, including a bracket, a cam, and a first pedal. The base plate also has a fixing mechanism for fixing the first pedal, including a side plate, a sliding plate, and a second pedal. One end of the rotating plate is attached to the opening of the storage rack. After rotating, the rotating plate and the ramp form an inclined surface that facilitates the rolling of head and tail plates into the storage rack. By rolling the head and tail plates, they are moved into the storage rack for storage, solving the problem that manually moving head and tail plates into the storage device can easily lead to the risk of them falling and causing production accidents.

Description

Technical Field

[0001] This invention relates to the field of production part storage technology, specifically a head and tail plate storage device. Background Technology

[0002] In the production of cement columns, the head and tail plates are crucial components. They are primarily installed at both ends of the column mold, serving to seal the mold and prevent cement slurry leakage during pouring. During cement pouring and curing, the head and tail plates also provide necessary support, maintaining the stability of the mold and the overall structural strength. After the cement column has cured, the head and tail plates assist in demolding; the cement column is released by removing or moving the head and tail plates. Furthermore, the head and tail plates can provide gripping or securing points during column transfer and transportation, facilitating handling.

[0003] During the production of head and tail plates, in order to facilitate the transfer and transportation of head and tail plates, a storage device is needed to store multiple head and tail plates for movement. That is, after the head and tail plates are moved to the vicinity of the storage device by forklifts or other moving tools, the head and tail plates are manually carried and placed in the storage device for storage. However, since the head and tail plates are heavy, it is difficult to lift them, and there is a risk of them falling during manual handling, which may lead to production accidents. In order to solve the above-mentioned problems, a head and tail plate storage device is provided. Summary of the Invention

[0004] The purpose of this invention is to provide a head and tail plate storage device to solve the problem mentioned in the background art that the risk of dropping the head and tail plates when they are manually moved into the storage device is easy to cause production accidents.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a head and tail plate storage device, including a storage rack, a folding ramp frame provided at the end opening of the storage rack, the folding ramp frame including a base plate, a ramp plate and a rotating plate, the ramp plate being fixedly connected to one end of the base plate, the rotating plate being rotatably connected to one end of the ramp plate, and the rotating plate being located at the upper end of the base plate, one end of the rotating plate being attached to the opening of the storage rack, and after the rotating plate rotates, it forms a head and tail plate with the ramp plate and rolls into the ramp inside the storage rack.

[0006] As a preferred embodiment of the present invention, the base plate is provided with a support mechanism for supporting the rotating plate.

[0007] As a preferred embodiment of the present invention, the support mechanism includes a bracket, a cam, and a first pedal. Two brackets are provided, and the two brackets are fixedly connected to the upper end of the base plate. The two ends of the cam are respectively rotatably inserted into the two brackets, and the first pedal is fixedly connected to one end of the cam.

[0008] As a preferred embodiment of the present invention, the base plate is provided with a fixing mechanism for fixing the first pedal.

[0009] As a preferred embodiment of the present invention, the fixing mechanism includes a side plate, a sliding plate, and a second pedal. The side plate is fixedly connected to the side of the base plate, the sliding plate is slidably installed inside the side plate, the second pedal is slidably installed on the upper end of the side plate, and the second pedal is fixedly connected to the upper end of the sliding plate. A locking block is fixedly connected to the lower end face of the first pedal. The side plate has a locking groove that matches the locking block. One end of the sliding plate is connected to a locking hook that fixes the locking block, and the locking hook extends into the slot. The side wall of the locking block has a locking hole that matches the locking hook.

[0010] As a preferred embodiment of the present invention, a spring for applying elastic force to the sliding plate is installed inside the side plate.

[0011] As a preferred embodiment of the present invention, the lower end of the placement rack is provided with a cavity for storing the folding ramp rack, the support mechanism and the fixing mechanism.

[0012] As a preferred embodiment of the present invention, the side wall of the ramp is fixedly connected with a pull rod for controlling its movement.

[0013] As a preferred embodiment of the present invention, the upper end faces of the ramp plate and the rotating plate are fixedly connected with a plurality of crossbars for increasing the coefficient of friction.

[0014] Compared with the prior art, the beneficial effects of the present invention are: This invention uses a rotating plate with one end attached to the opening of the storage rack. After the rotating plate rotates, it forms an inclined surface with the ramp plate, which facilitates the rolling of the head and tail plates into the storage rack. By rolling the head and tail plates, the head and tail plates are moved into the storage rack for storage, which solves the problem that the risk of dropping the head and tail plates when they are manually moved into the storage device, which could lead to production accidents. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the storage device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the folding ramp frame structure according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the support mechanism structure according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the fixing mechanism structure according to an embodiment of the present invention; Figure 5 This is a sectional view of the side plate according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the first pedal structure according to an embodiment of the present invention.

[0016] In the diagram: 1. Placement rack; 2. Folding ramp rack; 21. Base plate; 22. Inclined plate; 23. Rotating plate; 3. Support mechanism; 31. Bracket; 32. Cam; 33. First pedal; 331. Locking block; 4. Fixing mechanism; 41. Side plate; 42. Sliding plate; 421. Spring; 43. Second pedal; 5. Pull rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example

[0019] Please see Figure 1-6 This embodiment provides a head and tail plate storage device, including a storage rack 1, such as... Figure 1 As shown, the upper end of the placement rack 1 has a placement cavity that can accommodate multiple head and tail plates. An opening is provided on the end face of the placement rack 1, and a sealing door is rotatably connected to the opening, allowing the placement cavity to be closed. A hook is fixedly connected to the upper end of the placement rack 1, allowing it to be lifted and moved using a crane or overhead crane.

[0020] When storing the head and tail plates in the storage rack 1, they need to be manually lifted and moved into the storage cavity of the storage rack 1. However, there is a risk of the head and tail plates falling during the handling process. Heavier head and tail plates are prone to damage when they fall, and they may injure people if they come into contact with them during the fall. In order to safely transfer the head and tail plates and store them in the storage rack 1, a folding ramp 2 is provided at the end opening of the storage rack 1. The folding ramp 2 includes a base plate 21, a ramp 22, and a rotating plate 23. The base plate 21 is fixedly connected to one end of the ramp 22, and the rotating plate 23 is also rotatably connected to one end of the ramp 22. The rotating plate 23 is located at the upper end of the ramp 22. After the rotating plate 23 rotates, the upper ends of the rotating plate 23 and the ramp 22 form an inclined plane.

[0021] like Figure 1 As shown, one end of the rotating plate 23 is attached to the opening of the placement rack 1. The head and tail plates are disc-shaped structures. By rolling the head and tail plates, they can be rolled onto the inclined surface formed by the rotating plate 23 and the ramp plate 22. The head and tail plates can be rolled into the interior of the placement rack 1 through the inclined surface. Rolling the head and tail plates is more labor-saving and safer than lifting the head and tail plates for movement.

[0022] like Figure 1 and Figure 2The ramp plate 22 and the rotating plate 23 are provided with multiple crossbars at their upper ends. When the head and tail plates roll, the head and tail plates located above the ramp plate 22 or the rotating plate 23 are positioned between two adjacent crossbars. The protruding crossbars increase the coefficient of friction between the ramp plate 22 and the rotating plate 23 and the head and tail plates, thereby preventing the head and tail plates from slipping off the ramp plate 22 and the rotating plate 23. At the same time, the crossbars located at the upper end of the rotating plate 23 can act as reinforcing ribs to increase the structural strength of the rotating plate 23.

[0023] After the head and tail plates move above the rotating plate 23, they will apply downward pressure to the rotating plate 23, causing one end of the rotating plate 23 to rotate downward. To prevent the rotating plate 23 from rotating under force, a support mechanism 3 for supporting the rotating plate 23 is provided on the base plate 21. The support mechanism 3 includes a bracket 31, a cam 32, and a first pedal 33. There are two brackets 31, and both brackets 31 are fixedly connected to the upper two edges of the base plate 21. The two ends of the cam 32 are respectively rotatably inserted into the two brackets 31, so that the cam 32 is rotatably installed between the two brackets 31. The first pedal 33 is fixedly connected to one end of the cam 32. By stepping on the first pedal 33, the cam 32 can be rotated. The side of the cam 32 away from the center of rotation can support the rotating plate 23 to rotate upward. Fixing the cam 32 can support the rotating plate 23.

[0024] The weight of the rotating plate 23 exerts a downward force on the cam 32, causing the cam 32 to rotate after the first pedal 33 is released. This causes the side of the cam 32 closest to the center of rotation to contact the rotating plate 23, and the rotating plate 23 rotates downwards under its own weight until it is parallel to the ground. To fix the rotating plate 23 in an upward tilted state, i.e., to fix the support state of the cam 32, the pedaling state of the first pedal 33 can be fixed first. Therefore, as... Figure 2 and Figure 3 As shown, a fixing mechanism 4 for fixing the first pedal 33 is provided on the side of the base plate 21.

[0025] The fixing mechanism 4 includes a side plate 41, a sliding plate 42, and a second pedal 43, such as Figure 2 As shown, the side plate 41 is fixedly connected to the side of the base plate 21. An inner cavity is formed inside the side plate 41, and a sliding plate 42 is slidably installed within this cavity. A spring 421 is installed within the cavity, with one end of the spring 421 connected to one end of the sliding plate 42, applying a spring force to the sliding plate 42. A second pedal 43 is slidably installed on the upper end of the side plate 41, and the sliding plate 42 is fixedly connected to the lower end of the second pedal 43. Stepping on the second pedal 43 causes the sliding plate 42 to slide towards the spring 421 within the cavity. At this time, the spring 421 is compressed. Releasing the second pedal 43 causes the sliding plate 42 to return to its original position, freed by the spring force of the spring 421.

[0026] The upper end of the side plate 41 is provided with a slot, and the lower end of the first pedal 33 is fixedly connected with a block 331. After the first pedal 33 is stepped on, the block 331 is inserted into the slot of the side plate 41. One end of the sliding plate 42 is fixedly connected with a hook, and one end of the hook is provided with an inclined surface. The end of the hook with the inclined surface is located in the slot of the side plate 41. The side of the block 331 is provided with a hole. When the block 331 is inserted into the slot, the hook engages in the hole of the block 331, thereby limiting the block 331 and preventing the block 331 from falling out of the slot, that is, fixing the first pedal 33.

[0027] By stepping on the second pedal 43, the sliding plate 42 moves, thereby causing the hook to disengage from the locking hole of the locking block 331. At this time, the locking block 331 can disengage from the locking groove. After the cam 32 rotates under the gravity of the rotating plate 23, it drives the first pedal 33 to rotate.

[0028] like Figure 1 As shown, the lower end of the placement rack 1 has a cavity. Folding the rotating plate 23 downwards until it is parallel to the ground lowers the overall height of the folding ramp rack 2. At this point, the folding ramp rack 2, support mechanism 3, and fixing mechanism 4 can be stored together within the cavity. Figure 2 As shown, the bottom plate 21 has a sloping surface at the end away from the ramp plate 22. The sloping surface faces downward and contacts the cavity of the placement rack 1. The folding ramp 2 can be moved into the cavity of the placement rack 1 by pushing it. Figure 1 and Figure 2 As shown, a pull rod 5 is fixedly connected to the side of the ramp plate 22. The folding ramp 2 can be pulled out of the cavity of the placement rack 1 by pulling the pull rod 5.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A head and tail plate storage device comprising a storage device stand, characterised in that: The end face opening of the placement rack is provided with a folding ramp. The folding ramp includes a base plate, a ramp plate and a rotating plate. The ramp plate is fixedly connected to one end of the base plate, and the rotating plate is rotatably connected to one end of the ramp plate. The rotating plate is located at the upper end of the base plate. One end of the rotating plate is attached to the opening of the placement rack. After the rotating plate rotates, it forms a head and tail plate with the ramp plate and rolls into the inclined surface inside the placement rack. The base plate is provided with a support mechanism for supporting the rotating plate; The support mechanism includes a bracket, a cam, and a first pedal. Two brackets are provided, and the two brackets are fixedly connected to the upper end of the base plate. The two ends of the cam are respectively rotatably inserted into the two brackets, and the first pedal is fixedly connected to one end of the cam. The side of the cam furthest from the center of rotation can support the upward rotation of the rotating plate; a fixed cam can support the rotating plate through the cam. The weight of the rotating plate itself will exert a downward force on the cam, which will cause the cam to rotate after the first pedal is released, so that the side of the cam close to the center of rotation will fit against the rotating plate. The rotating plate will rotate downwards under its own weight and become parallel to the ground. The base plate is provided with a fixing mechanism for fixing the first pedal; The fixing mechanism includes a side plate, a sliding plate, and a second pedal. The side plate is fixedly connected to the side of the base plate. The sliding plate is slidably installed inside the side plate. The second pedal is slidably installed on the upper end of the side plate and is fixedly connected to the upper end of the sliding plate. A locking block is fixedly connected to the lower end face of the first pedal. The side plate has a locking groove that matches the locking block. One end of the sliding plate is connected to a locking hook that fixes the locking block and the locking hook extends into the slot. The side wall of the locking block has a locking hole that matches the locking hook. A spring for applying elastic force to the sliding plate is installed inside the side plate; The bottom plate has a sloping surface at the end away from the ramp plate. The sloping surface faces downward and contacts the cavity of the placement rack. The folding ramp can be moved into the cavity of the placement rack by pushing the folding ramp.

2. The head and tail plate storage device of claim 1, wherein: The lower end of the placement rack has a cavity for storing the folding ramp, support mechanism, and fixing mechanism.

3. The head and tail plate storage device of claim 1, wherein: The sidewall of the ramp is fixedly connected with a lever for controlling its movement.

4. The head and tail plate storage device of claim 1, wherein: The upper surfaces of the ramp plate and the rotating plate are fixedly connected with multiple crossbars to increase the coefficient of friction.

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