Method for installing an adjustable support device between roller beds

Abstract

The present application relates to a kind of installation method of adjustable support device between roller, including adjusting device, upper support, lower support, base plate composition, the lower support is installed on the base plate, the lower support is symmetrically provided with two upper supports, the upper support upper end is equipped with adjusting device, and the adjusting device includes guide seat, sliding seat, pressing plate, stop block, positioning pin, adjusting bolt.The present application can realize the accurate adjustment to its horizontal and longitudinal center.The present application is easy to operate, widely applicable, and has certain popularization and application value.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment installation, and in particular to an installation method of an adjustable bracket device between roller tables. Background Art

[0002] In order to accurately detect the equipment running on the roller conveyor, high-precision detection equipment needs to be installed between the roller conveyors. Currently, most high-precision detection equipment is laser and electronic equipment. This type of equipment has high positioning accuracy. In particular, to achieve accurate detection, its positioning must be closely related to the longitudinal and transverse center lines of the roller conveyor. How to improve the installation accuracy of this type of equipment has become a construction problem that needs to be solved urgently. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a method for installing an adjustable bracket device between roller tables, which can achieve precise adjustment of the horizontal and vertical centers of the bracket device. The present invention is easy to operate, has a wide range of applications, and has certain promotion and application value.

[0004] The technical solution adopted by the present invention to solve its technical problem is: to provide an adjustable bracket device between rollers, which includes an adjustment device, an upper bracket, a lower bracket, and a base plate. The lower bracket is installed on the base plate, and two upper brackets are symmetrically arranged on the lower bracket. The upper end of the upper bracket is installed with an adjustment device.

[0005] The adjustment device includes a guide seat, a slide seat, a pressure plate, a stopper, a positioning pin, and an adjusting bolt;

[0006] The guide seat is a horizontally placed L-shaped workpiece, with a triangular protrusion and a countersunk circular hole on the top of the long side of the L-shape, bolt holes on both sides of the long side of the L-shape, and a circular hole on the short side of the L-shape;

[0007] The slide is a rectangular block structure with a triangular groove at its bottom. The groove matches the triangular protrusion at the top of the L-shaped long side of the guide seat to form a tightly fitting V-shaped keyway structure that can move with each other. Bolt holes and rectangular grooves are respectively provided on the side of the rectangular block; and a bolt hole is provided on the top of the rectangular block.

[0008] The pressure plate is an L-shaped structure, and a circular hole is provided on the long side of the L-shape;

[0009] The stopper is an L-shaped structure, and a circular hole is provided on the short side of the L-shape;

[0010] The upper bracket includes: arc-shaped legs and a positioning plate, wherein the positioning plate is mounted on the lower bracket, and the arc-shaped legs are mounted on the positioning plate;

[0011] The base plate is a rectangular plate structure with round holes at the four corners and a bolt hole in the middle.

[0012] The arc-shaped support leg is an arc-shaped steel plate structure, with a rectangular steel plate on the top and bolt holes. The positioning plate is a rectangular plate structure with round holes at the four corners and a rectangular slot at the bottom.

[0013] The lower bracket includes a top plate, a cross column, and a bottom plate. The top plate is a rectangular plate structure with circular holes at the four corners. The cross column is composed of two vertically arranged and perpendicularly crossed rectangular plates. The bottom plate is a rectangular plate structure with circular holes at the four corners.

[0014] A method for installing an adjustable bracket device between roller tables, characterized by comprising:

[0015] S1: Base plate installation

[0016] like Figure 5 As shown, with the horizontal center line and the longitudinal center line of the roller frame as the center positioning reference, the base plate is installed on the roller frame so that it is symmetrically arranged on the roller frame on both sides of the longitudinal center line, and is fixed to the roller frame with connecting bolts. An adjustment pad is provided between the base plate and the roller frame for adjusting the base plate elevation;

[0017] S2: Installation of lower adjustment device (such as Figure 6 shown)

[0018] S2.1 Install the guide seat onto the base plate, install the bolts into the countersunk holes on the top of the long L-shaped side of the guide seat, and connect them into the bolt holes on the base plate;

[0019] S2.2 Adjust the triangular protrusion on the top of the guide seat so that it is located on the horizontal centerline axis at the same time;

[0020] S2.3 Place the slide with the bolt hole on top onto the top of the guide seat, so that the triangular protrusion on the top of the guide seat fits tightly with the triangular groove on the bottom of the slide and can slide freely. Then, install the adjusting bolt through the circular hole on the short side of the L-shaped guide seat into the bolt hole on the side of the slide (1.2). Rotate the adjusting bolt until the slide and the guide seat are completely aligned.

[0021] S3: Lower bracket installation

[0022] like Figure 7 As shown, use connecting bolts to pass through the circular holes set at the four corners of the bottom plate to fix the lower bracket to the bolt holes set at the top of the slide of the lower adjustment device, and adjust the elevation of the lower bracket by setting an adjustment pad between the top of the slide and the bottom plate of the lower bracket;

[0023] S4: Upper bracket installation

[0024] like Figure 7As shown, the rectangular slot at the bottom of the positioning plate of the upper bracket and the top plate of the lower bracket are both located on the horizontal center line, and they are combined together to form a tightly fitting keyway matching structure, and the connecting bolts are passed through the circular holes opened on the top of the positioning plate to connect and fix them in the bolt holes set on the top of the top plate;

[0025] S5: Top adjustment device installation

[0026] like Figure 8 As shown, the bolts are passed through the countersunk bolt holes at the top of the long side of the L-shape of the guide seat and fixed in the bolt holes provided in the rectangular plate at the top of the arc-shaped legs. At the same time, the guide seats are respectively installed on the tops of the oppositely arranged arc-shaped legs. Then, the slide seat, the adjusting bolt, and the positioning pin are sequentially installed on the guide seat. The slide seat is located on the inner side of the upper bracket, and the adjusting bolt is located on the outer side of the upper bracket. The pressure plate and the stopper are not installed.

[0027] S6: Testing equipment installation (such as Figure 1 shown)

[0028] S6.1 Measure the top elevations of the slide, the positioning plate, and the base plate in the top adjustment device. Adjust the elevation of the slide by installing adjustment pads between the base plate and the roller frame, between the bottom plate and the slide, and between the curved legs and the guide seat.

[0029] S6.2 Measure the distance deviation between the locating pin and the longitudinal centerline. Use the adjustment device located at the bottom of the lower bracket to adjust it. Turning the adjustment bolt clockwise will move the slide away from the longitudinal centerline. Turning the adjustment bolt counterclockwise will move the slide closer to the longitudinal centerline. The movement of the slide will move the upper bracket and the locating pin on the top adjustment device together to adjust the spacing.

[0030] S6.3 Measure the distance deviation between the locating pins on both sides of the transverse centerline and the transverse centerline, and adjust them using the adjustment device located on the top of the upper bracket. Refer to step S6.2 for specific methods. After the adjustment is completed, install the pressure plate to connect the guide seat and the slide seat into one piece.

[0031] S6.4 Install the detection equipment so that it is placed on the top of the slide and fits with the positioning pin. Install the block to the top of the slide so that the short side of the block presses against the side slot of the detection equipment. Tighten the bolts set on the long side of the block so that it fits tightly against the detection equipment.

[0032] In the step S1, an adjustment pad is provided between the base plate and the roller frame for adjusting the elevation.

[0033] In step S3, an adjustment pad is provided between the top of the slide and the bottom plate of the lower bracket for elevation adjustment.

[0034] In step S3, an adjustment pad is provided between the top of the slide and the bottom plate of the lower bracket for elevation adjustment.

[0035] The circular hole opened on the top of the positioning plate in step S4 is a smooth circular structure, the bolt hole on the top of the top plate is processed with a thread, and the depth and width of the rectangular slot at the bottom of the positioning plate are adapted to the top plate.

[0036] In step S5, the pressure plate and the stopper in the adjustment device are not installed.

[0037] After the adjustment in step S6.3 is completed, the pressure plate is installed to connect the guide seat and the slide seat into one. Beneficial effects: The present invention relates to an installation method of an adjustable bracket device between rollers, which has the following advantages:

[0038] 1. High adjustment precision: precise adjustment of small changes is achieved by screwing in and out of the bolt thread;

[0039] 2. High support strength and good stability: The structural form of four-point support arranged on both sides can provide good support for the testing equipment. The setting of the pressure plate and the block connects each split component of the adjustable bracket device into a whole; 3. The structure is simple and easy to operate; the adjustment devices of the same specifications and models are set in different positions to realize horizontal and vertical center adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 Schematic diagram of the installation of the testing equipment;

[0041] Figure 2 Schematic diagram of the adjustment device;

[0042] Figure 3 Schematic diagram of the upper bracket;

[0043] Figure 4 Schematic diagram of the lower bracket;

[0044] Figure 5 This is a schematic diagram of the base plate installation;

[0045] Figure 6 This is a schematic diagram of the installation of the lower adjustment device;

[0046] Figure 7 This is a schematic diagram of the installation of the lower bracket and the upper bracket;

[0047] Figure 8 This is a diagram showing the installation of the top adjustment device.

[0048] In the figure: 1. Adjustment device, 1.1. Guide seat, 1.2. Slide, 1.3. Pressure plate, 1.4. Stop block, 1.5. Locating pin, 1.6. Adjusting bolt, 2. Upper bracket, 2.1. Arc-shaped support leg, 2.2. Locating plate, 3. Lower bracket, 3.1. Top plate, 3.2. Cross column, 3.3. Bottom plate, 4. Base plate, 5. Roller, 6. Roller frame, 7. Longitudinal center line, 8. Transverse center line, 9. Detection equipment. DETAILED DESCRIPTION

[0049] Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiments are only used to illustrate the present invention and are not used in limiting the scope of the present invention.In addition, should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall equally within the scope limited by the appended claims of the application.

[0050] The embodiment of the present invention relates to an adjustable bracket device between roller tables, such as Figure 1 As shown in FIG8 , the adjusting device 1 includes an upper bracket 2, a lower bracket 3, and a base plate 4. The lower bracket 3 is installed on the base plate 4, two upper brackets 2 are symmetrically arranged on the lower bracket 3, and the upper end of the upper bracket 2 is installed with the adjusting device 1.

[0051] The adjustment device 1 includes a guide seat 1.1, a slide seat 1.2, a pressure plate 1.3, a stopper 1.4, a positioning pin 1.5, and an adjusting bolt 1.6;

[0052] The guide seat 1.1 is a horizontally placed L-shaped workpiece, with a triangular protrusion and a countersunk circular hole on the top of the long side of the L-shape, bolt holes on both sides of the long side of the L-shape, and a circular hole on the short side of the L-shape;

[0053] The slide 1.2 is a rectangular block structure with a triangular groove at its bottom. The groove is adapted to the triangular protrusion at the top of the long side of the L-shaped guide seat to form a tightly fitting V-shaped keyway structure that can move with each other. Bolt holes and rectangular grooves are respectively provided on the side of the rectangular block; a bolt hole is provided on the top of the rectangular block.

[0054] The pressing plate 1.3 is an L-shaped structure, and a circular hole is provided on the long side of the L-shape;

[0055] The stopper 1.4 is an L-shaped structure, with a circular hole provided on the short side of the L-shape;

[0056] The upper bracket 2 includes: arc-shaped legs 2.1 and a positioning plate 2.2. The positioning plate 2.2 is mounted on the lower bracket 3, and the arc-shaped legs 2.1 are mounted on the positioning plate 2.2.

[0057] The base plate 4 is a rectangular plate structure with round holes at the four corners and a bolt hole in the middle.

[0058] The arc-shaped support leg 2.1 is an arc-shaped steel plate structure, with a rectangular steel plate on the top and bolt holes. The positioning plate 2.2 is a rectangular plate structure with round holes at the four corners and a rectangular slot at the bottom.

[0059] The lower bracket 3 includes a top plate 3.1, a cross column 3.2, and a bottom plate 3.3. The top plate 3.1 is a rectangular plate structure with circular holes at the four corners. The cross column 3.2 is composed of two vertically arranged and perpendicularly crossed rectangular plates. The bottom plate 3.3 is a rectangular plate structure with circular holes at the four corners.

[0060] A method for installing an adjustable bracket device between roller tables, characterized by comprising:

[0061] S1: Base plate installation

[0062] like Figure 5 As shown, with the transverse center line 8 and the longitudinal center line 7 of the roller frame 6 as the center positioning reference, the base plate 4 is installed on the roller frame 6 so that it is symmetrically arranged on the roller frame on both sides of the longitudinal center line 7, and is fixed to the roller frame 6 with connecting bolts. An adjustment pad is provided between the base plate 4 and the roller frame 6 for adjusting the elevation of the base plate 4;

[0063] S2: Install the lower adjustment device as follows Figure 6 shown

[0064] S2.1 Install the guide base 1.1 onto the base plate 4, install the bolts into the countersunk circular holes provided on the top of the long side of the L-shaped guide base 1.1, and connect them into the bolt holes on the base plate 4;

[0065] S2.2 Adjust the triangular protrusion on the top of the guide seat 1.1 so that it is simultaneously located on the axis of the transverse center line 8;

[0066] S2.3 Place the slide 1.2 with the bolt hole on top onto the top of the guide seat 1.1, ensuring that the triangular protrusion on the top of the guide seat 1.1 fits tightly with the triangular groove on the bottom of the slide 1.2 and can slide freely. Then, insert the adjusting bolt 1.6 through the circular hole on the short side of the L-shaped guide seat 1.1 and install it into the bolt hole on the side of the slide 1.2. Rotate the adjusting bolt 1.6 until the slide 1.2 and the guide seat 1.1 are completely aligned.

[0067] S3: Lower bracket installation

[0068] like Figure 7As shown, use connecting bolts to pass through the circular holes provided at the four corners of the bottom plate 3.3 to fix the lower bracket 3 to the bolt holes provided at the top of the slide 1.2 of the lower adjustment device. An adjustment pad provided between the top of the slide 1.2 and the bottom plate 3.3 of the lower bracket 3 is used to adjust the elevation of the lower bracket 3.

[0069] S4: Upper bracket installation

[0070] like Figure 7 As shown, the rectangular slot at the bottom of the positioning plate 2.2 of the upper bracket 2 and the top plate 3.1 of the lower bracket 3 are both located on the transverse centerline 8, and they are combined together to form a tightly fitting keyway structure, and the connecting bolts are passed through the circular holes opened at the top of the positioning plate 2.2 to be connected and fixed in the bolt holes provided at the top of the top plate 3.1;

[0071] S5: Top adjustment device installation

[0072] like Figure 8 As shown, the bolts are passed through the countersunk bolt holes at the top of the long side of the L-shaped guide seat 1.1 and fixed into the bolt holes provided in the rectangular plate at the top of the arc-shaped support leg 2.1. At the same time, the guide seats 1.1 are respectively installed on the top of the oppositely arranged arc-shaped support legs 2.1. Then, the slide 1.2, the adjusting bolt 1.6, and the positioning pin 1.5 are sequentially installed on the guide seat 1.1. The slide 1.2 is located on the inner side of the upper bracket 2, and the adjusting bolt 1.6 is located on the outer side of the upper bracket 2. The pressure plate 1.3 and the stopper 1.4 are not installed.

[0073] S6: Testing equipment installation Figure 1 shown

[0074] S6.1 Measure the top elevations of the slide 1.2, the positioning plate 2.2, and the base plate 4 in the top adjustment device. Adjust the elevation of the slide 1.2 by installing adjustment pads between the base plate 4 and the roller frame 6, between the bottom plate 3.3 and the slide 1.2, and between the curved legs 2.1 and the guide base 1.1.

[0075] S6.2 Measure the distance deviation between the locating pin 1.5 and the longitudinal centerline 7 and adjust it using the adjustment device 1 provided at the bottom of the lower bracket 3. Turning the adjustment bolt 1.6 clockwise moves the slide 1.2 away from the longitudinal centerline 7, while turning the adjustment bolt 1.6 counterclockwise moves the slide 1.2 closer to the longitudinal centerline 7. The movement of the slide 1.2 moves the upper bracket 2 and the locating pin 1.5 on the top adjustment device together to adjust the spacing.

[0076] S6.3 Measure the distance deviation between the positioning pins 1.5 on both sides of the transverse centerline 8 and the transverse centerline 8, and adjust them using the adjustment device 1 provided on the top of the upper bracket 2. The specific method is as described in step S6.2. After the adjustment is completed, install the pressure plate 1.3 to connect the guide seat 1.1 and the slide seat 1.2 into one piece.

[0077] S6.4 Install the detection equipment 9 so that it is placed on the top of the slide 1.2 and fits with the positioning pin 1.5. Install the stopper 1.4 to the top of the slide 1.2 so that the short side of the stopper 1.4 presses tightly against the side slot of the detection equipment 9. Tighten the bolts set on the long side of the stopper 1.4 so that it fits tightly against the detection equipment 9.

[0078] In step S1 , an adjustment pad is provided between the base plate 4 and the roller frame 6 for height adjustment.

[0079] In step S3 , an adjustment pad is provided between the top of the slide 1 . 2 and the bottom plate 3 . 3 of the lower bracket 3 for height adjustment.

[0080] In step S3 , an adjustment pad is provided between the top of the slide 1 . 2 and the bottom plate 3 . 3 of the lower bracket 3 for height adjustment.

[0081] The circular hole opened on the top of the positioning plate 2.2 in step S4 is a smooth circular structure, the bolt hole on the top of the top plate 3.1 is processed with a thread, and the depth and width of the rectangular slot at the bottom of the positioning plate 2.2 are adapted to the top plate 3.1.

[0082] In step S5, the pressure plate 1.3 and the stopper 1.4 in the adjusting device 1 are not installed.

[0083] After the adjustment in step S6.3 is completed, the pressing plate 1.3 is installed to connect the guide seat 1.1 and the slide seat 1.2 into one body.

[0084] The above is a detailed introduction to the installation method of an adjustable bracket device between rollers provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A method for installing an adjustable bracket device between roller tables, characterized in that: The specific steps include: S1: Base plate installation Using the transverse center line (8) and the longitudinal center line (7) of the roller frame (6) as the center positioning reference, the base plate (4) is installed on the roller frame (6) so that it is symmetrically arranged on the roller frame on both sides of the longitudinal center line (7), and is fixed to the roller frame (6) using connecting bolts; S2: Installation of lower adjustment device S2.1 Install the guide seat (1.1) on the base plate (4), install the bolts into the countersunk circular holes provided at the top of the L-shaped long side of the guide seat (1.1), and connect them to the bolt holes on the base plate (4); S2.2 Adjust the triangular protrusion on the top of the guide seat (1.1) so that it is located on the axis of the transverse center line (8) at the same time; S2.3 Place the slide (1.2) on top of the guide seat (1.1) so that the triangular protrusion on the top of the guide seat (1.1) fits tightly with the triangular groove on the bottom of the slide (1.2) and can slide freely. Then, insert the adjusting bolt (1.6) through the circular hole on the short side of the L-shape of the guide seat (1.1) and install it into the bolt hole on the side of the slide (1.2). Rotate the adjusting bolt (1.6) so that the slide (1.2) and the guide seat (1.1) completely overlap. S3: Lower bracket installation Use connecting bolts to pass through the circular holes provided at the four corners of the bottom plate (3.3) to fix the lower bracket (3) into the bolt holes provided at the top of the lower adjustment device slide (1.2); S4: Upper bracket installation The rectangular slot at the bottom of the positioning plate (2.2) of the upper bracket (2) and the top plate (3.1) of the lower bracket (3) are both located on the transverse center line (8), and they are combined together to form a tightly fitting keyway structure, and the connecting bolts are passed through the circular holes provided at the top of the positioning plate (2.2) and fixed in the bolt holes provided at the top of the top plate (3.1); S5: Top adjustment device installation The bolts are passed through the countersunk bolt holes at the top of the L-shaped long side of the guide seat (1.1) and fixed in the bolt holes provided on the rectangular plate at the top of the arc-shaped support legs (2.1). At the same time, the guide seats (1.1) are respectively installed on the tops of the oppositely arranged arc-shaped support legs (2.1). Then, the slide seat (1.2), the adjusting bolt (1.6), and the positioning pin (1.5) are sequentially installed on the guide seat (1.1), and the slide seat (1.2) is located on the inner side of the upper bracket (2), and the adjusting bolt (1.6) is located on the outer side of the upper bracket (2); S6: Testing equipment installation S6.1 Measure the top elevation of the slide (1.2), the top elevation of the positioning plate (2.2), and the top elevation of the base plate (4) in the top adjustment device, and adjust the elevation of the slide (1.2) by arranging an adjustment pad between the base plate (4) and the roller frame (6), an adjustment pad between the bottom plate (3.3) and the slide (1.2), and an adjustment pad between the arc-shaped support leg (2.1) and the guide seat (1.1); S6.2 Measure the distance deviation between the positioning pin (1.5) and the longitudinal center line (7), and adjust it using the adjustment device (1) provided at the bottom of the lower bracket (3). Rotating the adjustment bolt (1.6) clockwise can drive the slide (1.2) away from the longitudinal center line (7), and rotating the adjustment bolt (1.6) counterclockwise can drive the slide (1.2) closer to the longitudinal center line (7). The movement of the slide (1.2) will drive the upper bracket (2) and the positioning pin (1.5) located on the top adjustment device to move together to adjust the spacing; S6.3 Measure the distance deviation between the positioning pins (1.5) on both sides of the transverse center line (8) and the transverse center line (8), and adjust them using the adjustment device (1) provided on the top of the upper bracket (2). For specific methods, refer to step S6.

2. S6.4 Install the detection device (9) so that it is placed on the top of the slide (1.2) and fits with the positioning pin (1.5), install the stopper (1.4) on the top of the slide (1.2), make the short side of the stopper (1.4) press against the side slot of the detection device (9), and tighten the bolts set on the long side of the stopper (1.4) so ​​that it fits tightly with the detection device (9); An adjustable support device between roller tables comprises an adjustment device (1), an upper support (2), a lower support (3), and a base plate (4); the lower support (3) is mounted on the base plate (4); two upper supports (2) are symmetrically arranged on the lower support (3); and the upper end of the upper support (2) is mounted with the adjustment device (1); The adjusting device (1) comprises a guide seat (1.1), a slide seat (1.2), a pressure plate (1.3), a stopper (1.4), a positioning pin (1.5), and an adjusting bolt (1.6); The guide seat (1.1) is a horizontally placed L-shaped workpiece, with a triangular protrusion and a countersunk circular hole provided on the top of the L-shaped long side, bolt holes provided on both sides of the L-shaped long side, and a circular hole provided on the L-shaped short side; The slide seat (1.2) is a rectangular block structure, with a triangular groove provided at its bottom, the groove being adapted to the triangular protrusion at the top of the L-shaped long side of the guide seat to form a tightly fitting V-shaped keyway matching structure that can move with each other; bolt holes and rectangular grooves are provided on the side surfaces of the rectangular block; and a bolt hole is provided on the top of the rectangular block; The pressing plate (1.3) is an L-shaped structure, and a circular hole is provided on the long side of the L-shape; The stopper (1.4) is an L-shaped structure, and a circular hole is provided on the short side of the L-shape; The upper bracket (2) comprises: arc-shaped legs (2.1) and a positioning plate (2.2); the positioning plate (2.2) is mounted on the lower bracket (3); and the arc-shaped legs (2.1) are mounted on the positioning plate (2.2); The base plate (4) is a rectangular plate structure with round holes at the four corners and a bolt hole in the middle.

2. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: The arc-shaped support leg (2.1) is an arc-shaped steel plate structure, with a rectangular steel plate provided on the top and bolt holes opened thereon; the positioning plate (2.2) is a rectangular plate structure, with round holes opened at the four corners and a rectangular slot provided at the bottom thereof.

3. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: The lower support (3) comprises a top plate (3.1), a cross column (3.2), and a bottom plate (3.3); the top plate (3.1) is a rectangular plate structure with circular holes at its four corners; the cross column (3.2) is composed of two vertically arranged and perpendicularly crossed rectangular plates; and the bottom plate (3.3) is a rectangular plate structure with circular holes at its four corners.

4. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: In step S1, an adjustment pad is provided between the base plate (4) and the roller frame (6) for adjusting the elevation.

5. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: The top of the sliding seat (1.2) described in step S2 is provided with a bolt hole.

6. The method for installing an adjustable support device between roller tables according to claim 1, characterized in that: In step S3, an adjustment pad is provided between the top of the slide (1.2) and the bottom plate (3.3) of the lower bracket (3) for adjusting the elevation.

7. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: The circular hole opened on the top of the positioning plate (2.2) in step S4 is a smooth circular structure, the bolt hole on the top of the top plate (3.1) is processed with a thread, and the depth and width of the rectangular groove on the bottom of the positioning plate (2.2) are compatible with those of the top plate (3.1).

8. The method for installing an adjustable support device between roller tables according to claim 1, characterized in that: In step S5, the pressure plate (1.3) and the stopper (1.4) in the adjustment device (1) are not installed.

9. The method for installing an adjustable bracket device between roller tables according to claim 1, characterized in that: After the adjustment in step S6.3 is completed, the pressing plate (1.3) is installed to connect the guide seat (1.1) and the slide seat (1.2) into one body.

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