Storage rack suitable for rollers of various specifications

Abstract

The utility model relates to a storage rack suitable for rollers of various specifications, and aims to solve the problem that an existing storage rack cannot be flexibly adjusted to adapt to storage of the rollers of different specifications. The storage rack comprises a bottom frame, a control screw rod, a movable seat, an A-shaped frame, a clamping groove, a V-shaped groove, a rotating rod and the like, the adjustable control screw rod and the movable seat installed in a sliding mode are designed, and the supporting distance can be accurately adjusted according to rollers with different axial lengths; through cooperation of the clamping grooves and the sliding grooves and combination of the V-shaped grooves and the baffles, effective fixing of rollers with different diameters is achieved, and stability and safety in the storage process are guaranteed; and through the design of the positioning bolts, the height consistency of the adjacent rollers is guaranteed, the problem that a traditional storage rack is unstable in height adjustment is solved, and displacement or inclination of the rollers is avoided. According to the roller storage device, multiple problems in the prior art are solved through accurate structural design, and the roller storage device is suitable for storage requirements of rollers of different specifications and has high practical value.

Description

Technical Field

[0001] This utility model belongs to the technical field of roll storage racks, specifically relating to a roll storage rack suitable for various specifications. Background Technology

[0002] Rolls are key components of rolling mills and are widely used in metal processing industries such as steel and aluminum. Due to the varying sizes, weights, and shapes of rolls, their storage methods directly affect storage efficiency and safety. In actual production processes, roll storage typically relies on dedicated storage racks to ensure that rolls do not roll, become damaged, or affect subsequent use during storage. However, existing roll storage racks have many limitations in accommodating rolls of different specifications.

[0003] Currently, most common roll storage racks are fixed structures, requiring the selection of appropriate storage locations based on the roll's dimensions. For rolls of varying axial lengths, existing racks typically lack the flexibility to adjust support positions, potentially leading to unstable storage of shorter or longer rolls. Furthermore, traditional racks lack adaptable structures for rolls of different diameters, making them prone to displacement or even rolling during storage, compromising safety. Additionally, some racks lack adaptability in roll fixing methods, failing to effectively adjust storage height. This can result in unstable support states for adjacent rolls due to height differences, further affecting overall storage stability. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a storage rack for rolls of various specifications. It can be used to store rolls of various specifications. Through an adjustable structure, it can stably store rolls of different axial lengths and diameters, and has a convenient fixing method to improve the flexibility and safety of storage.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A storage rack for rolls of various specifications includes a base frame and a roll body. The base frame has symmetrically arranged pads at its bottom. A control screw is laterally rotatably mounted on the inner side of the base frame, extending beyond the end surface of the base frame. A knob is located at the end of the control screw. A movable seat is slidably mounted inside the base frame and screwed onto the control screw. An A-frame is fixed to the end of the base frame, and an A-frame is also fixed to the top of the movable seat. The two A-frames are arranged parallel to each other. Sliding grooves are formed on both sides of the A-frames, and positioning holes are evenly distributed on the sides of the A-frames. Movable blocks are evenly mounted on both sides of the A-frames. The roll body is horizontally placed on the two movable blocks.

[0007] Furthermore, a slot is provided on one side of the movable block, and the slot slides inside the slide groove.

[0008] Furthermore, an extension block is provided on the outside of the moving block, and a V-shaped groove is formed on the upper surface of the extension block, with the end of the main body of the roll placed inside the V-shaped groove.

[0009] Furthermore, the movable block has an internal threaded hole on the side opposite to the slot, and a positioning bolt is screwed through the inner side of the internal threaded hole. The end of the positioning bolt is adapted to the internal size of the positioning hole.

[0010] Furthermore, a rotating rod is slidably installed on the inner side of the extension block. The rotating rod is positioned below the center of the V-groove, and a baffle is provided at one end of the rotating rod. The inner side of the baffle is in contact with the end face of the roll body.

[0011] Furthermore, the rotating rod passes through the extension block, and a locking nut is screwed onto the end of the rotating rod away from the baffle.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] Firstly, addressing the issue of traditional storage racks' inflexible adjustment, this invention incorporates an adjustable control screw and a slidingly mounted movable seat within the base frame. This allows the storage rack to adjust the support distance according to the dimensions of rolls of different specifications. The cooperation between the control screw and the movable seat enables precise adjustment of the distance between the two A-frames based on the axial length of the roll. This accommodates rolls of varying lengths, avoiding the instability that occurs with traditional storage racks due to their fixed support positions, which prevent the stable placement of short rolls.

[0014] Secondly, addressing the lack of adaptability in the support structure of traditional roll storage racks, this invention utilizes a movable block with a sliding groove and a locking slot to effectively fix roll bodies of different diameters. The combination of the V-groove and the baffle provides precise support according to the end shape of the roll, offering not only high stability but also wide adaptability, ensuring that even rolls of different diameters can avoid the risk of slippage or tilting during storage. This design effectively solves the technical problem of existing storage racks being unable to accommodate rolls of different specifications simultaneously.

[0015] Furthermore, addressing the issue of existing storage racks failing to guarantee consistent storage height during adjustment, this invention employs adjustable positioning bolts and their engagement with positioning holes to ensure the stability of the moving blocks during adjustment, allowing for precise adjustment of the height difference between each pair of adjacent rolls. The positioning bolt design effectively prevents height inconsistencies caused by improper operation, thereby improving the stability of roll storage.

[0016] Finally, to improve safety during storage, this invention also incorporates a locking nut and a baffle on the rotating rod to ensure that the main body of the roll remains in a fixed position during adjustment, preventing axial displacement of the roll due to external force or vibration. This design effectively enhances the stability and safety of the storage rack during long-term use, avoiding the potential hazards of roll tilting or falling that may occur with traditional storage racks. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the storage state of this utility model;

[0018] Figure 2 This is a schematic diagram of the storage rack structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the A-frame structure of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the movable block of this utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the moving block of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base frame; 11. Pad block; 2. Control screw; 21. Knob; 3. Shift block; 4. A-frame; 41. Slide groove; 42. Positioning hole; 5. Moving block; 51. Slot; 52. Extension block; 53. V-groove; 54. Internal threaded hole; 55. Positioning bolt; 56. Rotating rod; 57. Baffle; 58. Locking nut; 6. Roll body Detailed Implementation

[0024] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0025] refer to Figures 1-4As shown, a roll storage rack suitable for various specifications includes a base frame 1 and a roll body 6. The base frame 1 is made of high-strength steel (such as Q235 steel), providing strong load-bearing capacity and stability. Symmetrical pads 11 are arranged at the bottom of the base frame 1. The pads 11 provide additional stability and prevent frictional damage when the base frame 1 contacts the ground. The pads 11 are typically made of wear-resistant alloy steel or rubber to increase the coefficient of friction and compressive strength. A control screw 2 is laterally rotatably mounted on the inner side of the base frame 1. The control screw 2 is made of wear-resistant stainless steel (such as 304 stainless steel) to ensure that it will not experience excessive wear due to friction during prolonged use. The control screw 2 extends beyond the end surface of the base frame 1, and a knob 21 is provided at its end. The knob 21 is made of high-strength plastic or aluminum alloy, allowing operators to easily rotate and adjust the control screw 2. The base frame 1 has a sliding seat 3 inside. The sliding seat 3 is screwed into the control screw 2 through an internal thread so that when the control screw 2 is rotated, the sliding seat 3 can be moved along the axis of the control screw 2.

[0026] An A-frame 4 is fixed to the end of the base frame 1. The A-frame 4 is made of high-strength aluminum alloy, which has good corrosion resistance and deformation resistance. An A-frame 4 is also fixed to the top of the movable seat 3. The two A-frames 4 are arranged in parallel and cooperate with each other to form a support structure for the roll body 6. Slide grooves 41 are opened on both sides of the A-frame 4. The design of the slide grooves 41 takes into account the cooperation with the slots 51 to ensure that the slots 51 can slide smoothly in the slide grooves 41. Positioning holes 42 are evenly opened on the sides of the A-frame 4. The number and position of the positioning holes 42 are precisely designed to ensure that the installation position of the movable blocks 5 can achieve the effect of accurately adjusting the height of the roll. The distance of the hole 42 on the surface of the A-frame 4 can be marked with a scale value to ensure that the height of the two corresponding movable blocks 5 is consistent during adjustment. Movable blocks 5 are evenly installed on both sides of the A-frame 4. The roll body 6 is placed horizontally on the two movable blocks 5. This structure can ensure the stability and safety of the roll body 6.

[0027] refer to Figure 3 and Figure 4 As shown, a slot 51 is provided on one side of the movable block 5. The slot 51 slides inside the slide groove 41. The design of the slot 51 ensures that the movable block 5 can move smoothly along the slide groove 41 during the adjustment process, thereby adjusting the distance between the two A-frames 4. The depth and width of the slot 51 have been precisely calculated to ensure that there is no excessive gap when it is engaged with the slide groove 41, avoiding instability during the movement.

[0028] refer to Figure 4 and Figure 5As shown, an extension block 52 is provided on the outer side of the moving block 5. A V-groove 53 is formed on the upper surface of the extension block 52. The V-groove 53 is used to receive the end of the roll body 6. The angle of the V-groove 53 is designed to match the shape of the end of the roll body 6, ensuring that roll bodies 6 of different diameters can be effectively fixed. The depth and width of the V-groove 53 are customized according to the different specifications of the roll to ensure that the roll body 6 does not shift during storage. The end of the roll body 6 is placed inside the V-groove 53 to prevent the roll from rolling or tilting during storage.

[0029] refer to Figure 5 As shown, the movable block 5 has an internally threaded hole 54 on the side opposite to the slot 51. A positioning bolt 55 is screwed through the internally threaded hole 54. The function of the positioning bolt 55 is to fix the movable block 5 by cooperating with the positioning hole 42, ensuring that the position of the movable block 5 does not shift. The end of the positioning bolt 55 is adapted to the internal size of the positioning hole 42, with a precise fit, ensuring that a stable fixing effect can be maintained during long-term use.

[0030] refer to Figure 1 and Figure 4 As shown, a rotating rod 56 is slidably mounted on the inner side of the extension block 52. The rotating rod 56 is made of high-strength steel (such as No. 45 steel) to ensure that it will not deform during long-term use. The rotating rod 56 is located below the center of the V-groove 53, and its rotation adjusts the height position of the roll body 6. A baffle 57 is provided at one end of the rotating rod 56, and the inner side of the baffle 57 contacts the end face of the roll body 6 to prevent the roll body 6 from moving due to external forces. The baffle 57 is made of wear-resistant material (such as hard alloy) to ensure that it will not wear during long-term use. Furthermore, the rotating rod 56 passes through the extension block 52, and a locking nut 58 is screwed onto the end of the rotating rod 56 away from the baffle 57. The locking nut 58 can be fixed after the rotating rod 56 is adjusted to ensure the stability of the rotating rod 56 and avoid adjustment failure due to improper operation.

[0031] The working principle of this utility model is as follows: First, adjust the distance between the two A-frames 4 according to the axial length of the roll body 6. During adjustment, the knob 21 can be rotated to drive the control screw 2 to rotate, which in turn drives one of the moving seats 3 to move along the axis of the control screw 2, thereby adjusting the distance between the two A-frames 4 and thus storing rolls of different lengths. Then, adjust the position of the moving block 5 on the surface of the A-frame 4. During adjustment, the slot 51 moves along the trajectory of the slide groove 41 to adjust the distance between two adjacent moving blocks 5. Finally, fixation is achieved by the engagement of the positioning bolt 55 with the corresponding positioning hole 42, ensuring that the height of the two corresponding moving blocks 5 is the same. To adjust the height difference between two adjacent roll bodies 6, the two ends of the roll body 6 are placed inside the V-grooves 53 of the two moving blocks 5, keeping them at the same height. The V-grooves 53 can fix roll bodies 6 of different diameters. The ends of the roll bodies 6 are limited by the baffles 57 to keep them axially fixed. When placing the roll body 6, the baffles 57 can be rotated downwards to prevent collisions with the roll body 6. After the roll body 6 is placed stably, the distance is adjusted so that the baffles 57 are flush with the end face of the roll body 6. Then the baffles 57 are rotated upwards to fix the ends of the roll body 6, so as to maintain the stability of the roll body 6 during storage, thus making it suitable for storing rolls of different specifications.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A roll storage rack suitable for various specifications, comprising a base frame (1) and a roll body (6), characterized in that: The base frame (1) is symmetrically provided with pads (11) at the bottom. A control screw (2) is horizontally rotatably installed on the inner side of the base frame (1). The control screw (2) extends beyond the end surface of the base frame (1). A knob (21) is provided at the end of the control screw (2). A movable seat (3) is slidably installed inside the base frame (1). The movable seat (3) is screwed onto the control screw (2). An A-frame (4) is fixed at the end of the base frame (1). An A-frame (4) is also fixed at the top of the movable seat (3). The two A-frames (4) are arranged in parallel. Slide grooves (41) are provided on both sides of the A-frame (4). Positioning holes (42) are evenly provided on the side of the A-frame (4). Movable blocks (5) are evenly installed on both sides of the A-frame (4). The main body of the roller (6) is horizontally placed on the two movable blocks (5).

2. The roll storage rack suitable for various specifications according to claim 1, characterized in that: The movable block (5) has a slot (51) on one side, and the slot (51) slides inside the slide groove (41).

3. A roll storage rack suitable for various specifications according to claim 2, characterized in that: An extension block (52) is provided on the outside of the moving block (5), and a V-groove (53) is provided on the upper surface of the extension block (52). The end of the roll body (6) is placed inside the V-groove (53).

4. A roll storage rack suitable for various specifications according to claim 3, characterized in that: The movable block (5) has an internal threaded hole (54) on the side away from the slot (51). A positioning bolt (55) is screwed through the inner side of the internal threaded hole (54). The end of the positioning bolt (55) is adapted to the internal size of the positioning hole (42).

5. A roll storage rack suitable for various specifications according to claim 3, characterized in that: A rotating rod (56) is slidably installed on the inner side of the extension block (52). The rotating rod (56) is located below the center of the V-groove (53). A baffle (57) is provided at one end of the rotating rod (56). The inner side of the baffle (57) is in contact with the end face of the roll body (6).

6. A roll storage rack suitable for various specifications according to claim 5, characterized in that: The rotating rod (56) passes through the extension block (52), and a locking nut (58) is screwed onto the end of the rotating rod (56) away from the baffle (57).

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