Steel plate spring storage rack

Abstract

A steel plate spring storage rack relates to the technical field of storage rack devices and comprises a base, two supporting columns are arranged on the base, sliding grooves are formed in the opposite faces of the supporting columns, four supporting frames are installed in each sliding groove in a sliding mode, the supporting frames are sequentially connected through connecting chains, and air cylinders are installed on the opposite faces of the supporting columns. An output shaft of the air cylinder and the transmission wheel are rotationally installed together, a fixing plate is arranged on one side of the air cylinder, a fixing base is arranged on the fixing plate and connected with the supporting frame on the topmost portion through a transmission chain, and the topmost portion of the transmission chain is matched with the transmission wheel. After the steel plate spring is placed on the supporting frame, the supporting frame can be driven to move by controlling stretching and retracting of the air cylinder, the problem that the steel plate spring needs to be carried to a rack at the top of the storage rack is solved, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage rack devices, in particular to a storage rack for leaf springs. Background Art

[0002] Leaf spring is the most widely used elastic element in large automobile suspension. It is an elastic beam of approximately equal strength composed of several alloy spring leaves of equal width but unequal length (the thickness can be equal or unequal). Its function is to connect the frame and the axle together in the form of a suspension. It is exposed between the frame and the axle, withstands the load impact of the wheels on the frame, reduces the severe vibration of the vehicle body, maintains the stability of the vehicle's driving and its adaptability to different road conditions.

[0003] Currently, the leaf springs on the market are very heavy. When placing them on the storage rack, two people are usually required to carry them. However, it is not easy to place them on the shelf at the top of the storage rack, and it is also dangerous. Utility Model Content

[0004] The utility model provides a steel leaf spring storage rack.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A leaf spring storage rack comprises a base, two support columns are arranged on the base, slide grooves are opened on the opposite surfaces of the support columns, four support frames are slidably installed in the slide grooves, the support frames are connected in sequence by connecting chains, cylinders are installed on the opposite surfaces of the support columns, the output shafts of the cylinders are rotatably installed together with the transmission wheel, a fixed plate is arranged on one side of the cylinder, a fixed seat is arranged on the fixed plate, the fixed seat is connected to the topmost support frame through a transmission chain, and the top of the transmission chain cooperates with the transmission wheel.

[0007] A further preferred solution of the utility model is that the fixing plate is fixedly connected to the supporting column, a through hole is provided on the fixing plate, and the middle and upper part of the cylinder is installed in the through hole of the fixing plate.

[0008] A further preferred solution of the utility model is that the support frames in the two slide grooves correspond to each other in pairs.

[0009] A further preferred solution of the utility model is as follows: four universal wheels are arranged under the base, the four universal wheels are distributed under the base in a rectangular shape, and a brake is arranged behind each universal wheel.

[0010] The utility model has the following benefits:

[0011] The utility model can drive the movement of the support frame by placing the leaf spring behind the support frame and controlling the extension and contraction of the cylinder, thereby solving the problem of needing to carry the support frame to the shelf on the top of the storage rack and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] In the figure: 1 base, 2 support column, 3 cylinder, 4 fixed plate, 5 fixed seat, 6 transmission chain, 7 support frame, 8 connecting chain, 9 universal wheel, 10 brake, 11 transmission wheel. DETAILED DESCRIPTION

[0014] 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 of the embodiments.

[0015] according to Figure 1 As shown, a leaf spring storage rack includes a base 1, two support columns 2 are arranged on the base 1, and slide grooves are opened on the opposite surfaces of the support columns 2. Four support frames 7 are slidably installed in the slide grooves, and the support frames 7 are connected in sequence by connecting chains 8. Cylinders 3 are installed on the opposite surfaces of the support columns 2, and the output shafts of the cylinders 3 are rotatably installed together with the transmission wheel 11. A fixed plate 4 is arranged on one side of the cylinder 3, and a fixed seat 5 is arranged on the fixed plate 4. The fixed seat 5 is connected to the top support frame 7 through a transmission chain 6, and the top of the transmission chain 6 cooperates with the transmission wheel 11.

[0016] The fixing plate 4 is fixedly connected to the supporting column 2 . A through hole is provided on the fixing plate 4 . The middle and upper part of the cylinder 3 is installed in the through hole of the fixing plate 4 .

[0017] The supporting frames 7 in the two slide grooves correspond to each other.

[0018] Four universal wheels 9 are arranged under the base 1 . The four universal wheels 9 are distributed under the base 1 in a rectangular shape, and a brake 10 is arranged behind each universal wheel 9 .

[0019] Working principle: Move the device to the specified position via the universal wheel 9, press the brake 10, place the leaf spring on the top support frame 7, control the cylinder 3 to move, the output shaft of the cylinder 3 controls the transmission wheel 11 to drive the transmission chain 6 to move, the top support frame 7 will move upward, the cylinder 3 moves a certain distance, and then stops, and you can continue to place the leaf spring on the support frame 7.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A leaf spring storage rack, characterized in that: The invention comprises a base (1), wherein two support columns (2) are arranged on the base (1), and slide grooves are provided on opposite surfaces of the support columns (2), and four support frames (7) are slidably installed in the slide grooves, and the support frames (7) are sequentially connected through a connecting chain (8), and a cylinder (3) is installed on the opposite surface of the support column (2), and the output shaft of the cylinder (3) is rotatably installed with a transmission wheel (11), and a fixing plate (4) is arranged on one side of the cylinder (3), and a fixing seat (5) is arranged on the fixing plate (4), and the fixing seat (5) is connected to the top support frame (7) through a transmission chain (6), and the top of the transmission chain (6) is matched with the transmission wheel (11).

2. A leaf spring storage rack according to claim 1, characterized in that: The fixing plate (4) is fixedly connected to the support column (2); a through hole is provided on the fixing plate (4); and the middle and upper part of the cylinder (3) is installed in the through hole of the fixing plate (4).

3. The leaf spring storage rack according to claim 1, characterized in that: The support frames (7) in the two slide grooves correspond to each other in pairs.

4. The leaf spring storage rack according to claim 1, characterized in that: Four universal wheels (9) are arranged under the base (1), the four universal wheels (9) are distributed under the base (1) in a rectangular shape, and a brake (10) is arranged behind each universal wheel (9).

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