Roller storage rack

Abstract

The utility model relates to the technical field of roller repair, especially relates to a roller storage rack. Including chassis, both ends of chassis are provided with bottom beam, and the both bottom beams are provided with support seat, the both ends of bottom beam are provided with first stand and second stand respectively, the both sides of first stand top are provided with vertical plate and the upper portion of vertical plate is provided with pivot, and the side, far away from second stand, of at least one vertical plate on each first stand is provided with pressing strip, still including two cross beams, the cross beam is also provided with support seat, the cross beam is provided with long hole, and two pivots are located in two long holes respectively, and the end, far away from long hole, of cross beam can be placed on the top of second stand. The utility model can store two rollers, and saves the floor area.

Description

Technical Field

[0001] This utility model relates to the field of rolling mill repair technology, and in particular to a rolling mill storage rack. Background Technology

[0002] Rolls on the rolling production line of a steel mill need to be disassembled periodically for repair. Repair requires removing the bearing housings at both ends of the roll, followed by grinding. After grinding, the bearing housings are reinstalled on the roll. Before and after grinding, the rolls need to be stored on a rack to await further grinding or bearing housing installation. This application provides a roll storage rack capable of storing two rolls. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a roll storage rack to address the above-mentioned technical deficiencies.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a roll storage rack, including a chassis, with bottom beams at both ends of the chassis, and support seats on both bottom beams. A first column and a second column are respectively provided at both ends of the bottom beams. Upright plates are provided on both sides of the top of the first column, and a rotating shaft is provided on the upper part of the upright plate. At least one upright plate on each first column has a pressure strip on the side away from the second column. The rack also includes two crossbeams, with support seats provided on the crossbeams. Elongated holes are provided on the crossbeams, and the two rotating shafts are respectively located in the two elongated holes. The end of the crossbeam away from the elongated hole can be placed on the top of the second column.

[0005] To further optimize this technical solution, a hollow section is provided at the end of the crossbeam away from the elongated hole.

[0006] To further optimize this technical solution, a groove is provided at the top of the second column.

[0007] To further optimize this technical solution, a baffle is provided on the side of the upright plate near the second column, and the baffle is located below the rotating shaft.

[0008] To further optimize this technical solution, the crossbeam is provided with a socket, and the insertion rod can be inserted into the socket.

[0009] Compared with the prior art, the present invention has the following advantages: support seats are provided on the bottom beams at both ends of the chassis, and support seats are also provided on the crossbeams at the top of the first and second columns, so that two rollers can be stored, saving floor space. In addition, there are elongated holes on the crossbeams, the rotating shaft is located in the elongated holes, and pressure strips are provided on one side of the upright plate, making it easier to open the crossbeams. Attached Figure Description

[0010] Figure 1This is a schematic diagram of the roll storage rack in Example 1.

[0011] Figure 2 This is a schematic diagram of another state of the roll storage rack in Example 1.

[0012] Figure 3 This is a schematic diagram of the structure of the roll storage rack beam in Example 1 when it is fully opened.

[0013] Figure 4 This is a schematic diagram of the roll storage rack in Example 2.

[0014] In the diagram: 1. Chassis; 2. Bottom beam; 3. First column; 31. Vertical plate; 4. Support base; 5. Second column; 51. Groove; 6. Pressure strip; 7. Crossbeam; 71. Long hole; 72. Hollowed-out part; 73. Insertion hole; 8. Stop bar; 9. Insert rod. Detailed Implementation

[0015] To make the structure and function of this utility model clearer, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0016] Example 1

[0017] Combination Figure 1-3 As shown, a roll storage rack includes a chassis 1. Both ends of the chassis 1 are provided with bottom beams 2, and each bottom beam 2 is provided with a support seat 4. The support seat 4 has an approximately V-shaped groove. The support seats 4 on the two bottom beams 2 are used to support the rolls near their ends, preventing the rolls from rolling. A first column 3 and a second column 5 are respectively provided at both ends of the bottom beams 2. The top of the first column 3 has two upright plates 31 on both sides, and the upper part of the upright plate 31 has a rotating shaft. Each first column 3... At least one upright plate 31 on one of the columns 3 has a pressure strip 6 on the side away from the second column 5. It also includes two crossbeams 7, each with a support seat 4. Rolls can be placed on the support seats 4 on the crossbeams 7. The crossbeams 7 have elongated holes 71, with two rotating shafts located within each hole. The end of the crossbeam 7 away from the elongated holes 71 can be placed on top of the second column 5 (at this time, the crossbeam 7 is horizontal, and the top surface of the crossbeam 7 is on the same plane as the bottom surface of the pressure strip 6). The two ends of the elongated holes 71 are located on either side of the center of gravity of the crossbeam 7, with the end of the elongated hole 71 closer to the second column 5 being closer to the center of gravity of the crossbeam 7. In use, initially, the roll storage rack is... Figure 1As shown in the diagram, push the crossbeam 7 towards the direction of the pressure strip 6 (hereinafter referred to as the left side). When the right end of the crossbeam 7 is not completely detached from the second column 5, the left end of the crossbeam 7 has already inserted below the pressure strip 6. Continue pushing the crossbeam 7 to the left until its right end is completely detached from the second column 5. The right end of the crossbeam 7 will not fall down. Continue pushing the crossbeam 7 to the left until the pivot is located at the right end of the elongated hole 71. At this time, the torque generated by the part of the crossbeam 7 on the left side of the pivot is slightly greater than the torque generated by the part of the crossbeam 7 on the right side of the pivot. Then the crossbeam 7 rotates counterclockwise to become Figure 3 In the state shown, a roller can then be placed on the support 4 on the bottom beam 2, and then the crossbeam 7 can be rotated clockwise with a little force to bring it into position. Figure 2 The horizontal position shown is then adjusted, and the crossbeam 7 is pulled to the right to achieve this position. Figure 1 As shown in the diagram, the second roller can then be placed on the support 4 on the crossbeam 7. This method requires less effort when opening the crossbeam 7 (i.e., moving the crossbeam 7 away so that there is no obstruction between the tops of the first column 3 and the second column 5).

[0018] Furthermore, the end of the crossbeam 7 away from the elongated hole 71 is provided with a hollowed-out portion 72, which reduces the weight on the right side of the crossbeam 7, thereby allowing the right end of the elongated hole 71 to be closer to the center of the crossbeam 7, so that the moving distance when pushing or pulling the crossbeam 7 can be smaller.

[0019] Furthermore, the top of the second column 5 is provided with a groove 51. The width of the groove 51 is slightly larger than the width of the crossbeam 7. After the end of the crossbeam 7 is inserted into the groove 51, the right end of the crossbeam 7 will not shake in a large range.

[0020] Furthermore, a stop bar 8 is provided on the side of the upright plate 31 near the second upright column 5, and the stop bar 8 is located below the rotating shaft. Due to the presence of the support base 4, Figure 3 The middle crossbeam 7 is difficult to be completely vertical, and its lower end will protrude from the right side of the vertical plate 31. When the baffle 8 is installed, the lower end of the crossbeam 7 will not protrude from the right side of the vertical plate 31.

[0021] Example 2

[0022] Combination Figure 4 As shown, in this embodiment, based on embodiment 1, an insertion hole 73 is provided on the crossbeam 7. The distance between the insertion hole 73 and the left end of the elongated hole 71 is slightly larger than the diameter of the rotating shaft. The insertion rod 9 can be inserted into the insertion hole 73. When the insertion rod 9 is inserted into the insertion hole 73, the crossbeam 7 cannot move significantly to the left, thereby preventing the right end of the crossbeam 7 from moving to the left and detaching from the top of the second column 5 when a roller is placed, thus improving safety.

[0023] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A roll storage rack, comprising a chassis (1), characterized in that: The chassis (1) is provided with bottom beams (2) at both ends, and support seats (4) are provided on both bottom beams (2). The bottom beams (2) are respectively provided with a first column (3) and a second column (5). The top of the first column (3) is provided with upright plates (31) on both sides, and the upper part of the upright plates (31) is provided with a rotating shaft. At least one upright plate (31) on each first column (3) is provided with a pressure strip (6) on the side away from the second column (5). It also includes two crossbeams (7). The crossbeams (7) are also provided with support seats (4). The crossbeams (7) are provided with elongated holes (71). The two rotating shafts are located in the two elongated holes (71). The end of the crossbeam (7) away from the elongated hole (71) can be placed on the top of the second column (5).

2. The roll storage rack according to claim 1, characterized in that: The crossbeam (7) has a hollow section (72) at the end away from the elongated hole (71).

3. A roll storage rack according to claim 1, characterized in that: The top of the second column (5) is provided with a groove (51).

4. A roll storage rack according to claim 1, characterized in that: A baffle (8) is provided on the side of the upright plate (31) near the second column (5), and the baffle (8) is located below the rotating shaft.

5. A roll storage rack according to any one of claims 1-4, characterized in that: The crossbeam (7) is provided with a socket (73), and the plug (9) can be inserted into the socket (73).

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