Mounting device for assisting multi-degree-of-freedom adjustment of rubber support

Abstract

The invention relates to the technical field of engineering construction, and discloses a mounting device for assisting in multi-degree-of-freedom adjustment of a rubber support, which comprises a working box body, four groups of rollers are mounted in an inner cavity of the working box body and are distributed in a rectangular array; the lifting mechanism is positioned at the top of the working box body and is used for adjusting the height of the support; and the adjusting mechanism is located at the top of the lifting mechanism and used for adjusting the horizontal direction and the direction of the support, and the adjusting mechanism comprises a moving assembly and a supporting assembly. Through the design of the lifting mechanism and the adjusting mechanism, accurate adjustment of the height, the levelness and the direction in the mounting process of the support is achieved. Compared with a traditional auxiliary installation mode using a leveling instrument, a measuring tape and a crowbar, the auxiliary installation mode is achieved. The device can greatly reduce the installation error and improve the installation precision; and meanwhile, the installation process is remarkably shortened through the automatic and mechanical adjusting mode, and the installation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of engineering construction, in particular to an installation device for assisting a rubber support in adjusting multiple degrees of freedom. Background Art

[0002] A bridge is generally composed of an upper structure, a lower structure, supports and ancillary structures. The upper structure, also known as the span structure, is the main structure for crossing obstacles. The lower structure includes abutments, piers and foundations. The supports are force transmission devices installed at the supporting locations between the span structure and the piers or abutments.

[0003] At present, in the installation process of bridge bearings, only conventional spirit levels, tape measures and crowbars are used to assist. The usual installation method is: first pour epoxy resin mortar into the reserved holes in the cushion stone, and then hoist the bearing after installing the sleeve and anchor bolts before the epoxy resin mortar begins to set. The bolts are aligned with the reserved holes and pressed directly on the cushion stone. Then, measure whether the installation direction of the bearing is consistent with the direction of measuring and laying out. If there is an error, use tools such as crowbars to adjust it, and then measure whether the installation level of the bearing meets the requirements. If not, use tools such as crowbars to adjust it. The whole installation process is cumbersome, the process is long, and the installation accuracy is uncontrollable. In addition, the use of crowbars may damage the anti-corrosion coating of the bearing, thereby affecting its anti-corrosion performance. Based on this, the present invention designs an installation device for assisting rubber bearings in multi-degree-of-freedom adjustment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an installation device for assisting a rubber support in adjusting multiple degrees of freedom, thereby solving the problem of inconvenient installation in the background art.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: An installation device for assisting a rubber support in adjusting multiple degrees of freedom, comprising: A working box body, wherein rollers are installed in the inner cavity of the working box body, and the rollers are arranged in four groups and distributed in a rectangular array.

[0006] A lifting mechanism is located on the top of the working box and is used to adjust the height of the support.

[0007] The adjusting mechanism is located at the top of the lifting mechanism and is used for adjusting the level and direction of the support. The adjusting mechanism includes a moving component and a supporting component. The moving component is located at the top of the lifting mechanism and is used for adjusting the position of the support. The supporting component is located at the top of the lifting mechanism and supports the support.

[0008] Preferably, the lifting mechanism includes a mounting plate installed on the top of the working box, the mounting plates are provided in four groups and distributed in a rectangular array, a rotating hole is opened in the inner cavity of the mounting plate located on the front, a rotating rod is installed in the inner cavity of the rotating hole, a rotating handle is installed on the front of the rotating rod, a first bidirectional screw rod is installed on the back of the rotating rod, the outer ring of the first bidirectional screw rod is threadedly connected to a mounting block, and a linkage assembly is also installed on the top of the mounting block.

[0009] Through the above technical solution, it can be known that rotating the rotating handle can drive the rotating rod to rotate, thereby driving the first bidirectional screw to rotate. The outer ring of the first bidirectional screw is threadedly connected with a mounting block, and as the first bidirectional screw rotates, the mounting block moves up and down.

[0010] Preferably, the linkage assembly includes a rotating plate hinged on the top of the mounting block, a lifting plate is provided on the top of the rotating plate, a sliding block is hinged on the top of the rotating plate, a sliding groove is provided at the bottom of the lifting plate, the sliding block slides in the inner cavity of the sliding groove, and a stabilizing assembly is installed between the lifting plate and the working box.

[0011] It can be seen from the above technical solution that: the rotating plate is connected to the top of the mounting block by a hinged manner, a lifting plate is arranged on the top of the rotating plate, and the sliding block slides in the sliding groove at the bottom of the lifting plate to ensure stable lifting of the lifting plate.

[0012] Preferably, the stabilizing assembly comprises a telescopic rod installed on the top of the working box, the top of the telescopic rod is connected to the bottom of the lifting plate, and the telescopic rods are arranged in four groups and distributed in a rectangular array.

[0013] Preferably, the moving assembly comprises a support rod installed on the top of the lifting plate, a groove is installed on the top of the support rod, a protrusion is installed in the inner cavity of the groove, and a connecting slide plate is installed on one side of the protrusion.

[0014] Preferably, the supporting assembly includes a slide groove opened at the top and bottom of the connecting slide, a first pulley is installed in the inner cavity of the slide groove, a sliding plate is installed on the outer ring of the connecting slide, the sliding plate and the first pulley are connected, a placement groove is opened on the top of the sliding plate, a second pulley is installed in the inner cavity of the placement groove, and the connecting slide and the sliding plate are each provided with four groups and distributed in a circular array.

[0015] Preferably, a retracting mechanism for retracting the roller is installed in the inner cavity of the working box body, and the retracting mechanism includes a connecting hole opened on one side of the working box body, a connecting rod is installed in the inner cavity of the connecting hole, a connecting handle is installed on the left side of the connecting rod, and a second bidirectional screw rod is installed on the right side of the connecting rod, and a telescopic assembly is installed on the outer ring of the second bidirectional screw rod.

[0016] Preferably, the telescopic assembly includes an adjusting block installed on the outer ring of the second bidirectional screw, the adjusting blocks are provided in two groups and are symmetrically distributed, the bottom of the adjusting block is hinged with a first rotating plate, a fixed block is installed in the inner cavity of the working box body, the inner cavity of the fixed block is hinged with a second rotating plate, the first rotating plate and the second rotating plate are rotatably connected by a hinge, the roller is installed at the bottom of the hinge, and a limiting assembly is installed in the inner cavity of the working box body.

[0017] Through the above technical solution, it can be known that the connecting handle drives the connecting rod, thereby driving the second bidirectional screw to rotate. The outer ring of the second bidirectional screw is equipped with a telescopic component, and as the second bidirectional screw rotates, the adjustment block moves in the opposite direction or in the opposite direction.

[0018] Preferably, the limiting assembly comprises limiting rods installed in the inner cavity of the working box body, the limiting rods are provided in two groups and are symmetrically distributed, and the limiting rods are inserted in the inner cavity of the adjustment block.

[0019] Preferably, an inspection plate is hinged on the front of the working box body, and an inspection handle is installed on one side of the inspection plate. The inspection plates and inspection handles are provided in two groups and are symmetrically distributed.

[0020] It can be seen from the above technical solution that the inspection panel can be easily opened through the inspection handle to inspect and maintain various components in the working box, thereby improving the maintainability of the device.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. In the present invention, the design of the lifting mechanism and the adjusting mechanism realizes the precise adjustment of the height, level and direction during the installation of the support. Compared with the traditional auxiliary installation method using a level ruler, a tape measure and a crowbar, the present device can greatly reduce the installation error and improve the installation accuracy; at the same time, the automated and mechanized adjustment method also significantly shortens the installation process and improves the installation efficiency.

[0022] 2. In the present invention, the linkage assembly and the stabilizing assembly design in the lifting mechanism ensure the stable lifting and supporting of the lifting plate, while the telescopic rod on the top of the working box further enhances the stability of the device. In addition, the provision of the inspection plate and the inspection handle facilitates the inspection and maintenance of the components in the working box, ensuring the stability and reliability of the device during long-term operation.

[0023] 3. In the present invention, the rollers and retracting mechanism installed in the inner cavity of the working box body enable the entire device to be flexibly moved and quickly fixed when needed, thereby facilitating rapid deployment at different construction sites. It can also be fine-tuned according to actual needs during the installation process, thereby enhancing the adaptability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the installation device of the present invention; Figure 2 It is an overall front view of the mounting device of the present invention; Figure 3 for Figure 2 A magnified image of point A; Figure 4 A side view of the mounting device of the present invention Figure 5 It is a schematic diagram of the adjustment mechanism of the mounting device of the present invention; Figure 6 for Figure 5 The enlarged view of point B; Figure 7 A front view of the retracting mechanism of the mounting device of the present invention; Figure 8 It is a side view of the retracting mechanism of the mounting device of the present invention.

[0025] Among them: 1. working box; 2. roller; 3. mounting plate; 4. rotating hole; 5. rotating rod; 6. rotating handle; 7. first bidirectional screw; 8. mounting block; 9. rotating plate; 10. lifting plate; 11. sliding block; 12. sliding groove; 13. telescopic rod; 14. supporting rod; 15. groove; 16. protrusion; 17. connecting slide plate; 18. sliding groove; 19. first pulley; 20. sliding plate; 21. placement groove; 22. second pulley; 23. connecting hole; 24. connecting rod; 25. connecting handle; 26. second bidirectional screw; 27. adjusting block; 28. first rotating plate; 29. ​​fixing block; 30. second rotating plate; 31. limiting rod; 32. maintenance plate; 33. maintenance handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1; See also Figure 1-Figure 8In an embodiment of the present invention, an installation device for assisting a rubber bearing to adjust multiple degrees of freedom includes: a working box 1, in the inner cavity of the working box 1, rollers 2 are installed, and the rollers 2 are provided in four groups and distributed in a rectangular array; a lifting mechanism, the lifting mechanism is located at the top of the working box 1 and is used to adjust the height of the support; an adjustment mechanism, the adjustment mechanism is located at the top of the lifting mechanism and is used to adjust the level and direction of the support, the adjustment mechanism includes a moving component and a supporting component, the moving component is located at the top of the lifting mechanism and is used to adjust the position of the support, and the supporting component is located at the top of the lifting mechanism and supports the support.

[0028] The lifting mechanism includes a mounting plate 3 installed on the top of the working box 1. The mounting plate 3 is provided with four groups and distributed in a rectangular array. A rotating hole 4 is opened in the inner cavity of the mounting plate 3 located at the front. A rotating rod 5 is installed in the inner cavity of the rotating hole 4. A rotating handle 6 is installed on the front of the rotating rod 5. A first bidirectional screw 7 is installed on the back of the rotating rod 5. The outer ring of the first bidirectional screw 7 is threadedly connected to a mounting block 8. A linkage component is also installed on the top of the mounting block 8. The linkage component includes a rotating plate 9 hinged on the top of the mounting block 8. A lifting plate 10 is provided on the top of the rotating plate 9. A sliding block 11 is hinged on the top of the rotating plate 9. A sliding groove 12 is opened at the bottom of the lifting plate 10. The sliding block 11 slides in the inner cavity of the sliding groove 12. A stabilizing component is installed between the lifting plate 10 and the working box 1. The stabilizing component includes a telescopic rod 13 installed on the top of the working box 1. The top of the telescopic rod 13 is connected to the bottom of the lifting plate 10. The telescopic rod 13 is provided with four groups and distributed in a rectangular array.

[0029] The working principle of the embodiment of the present invention is: by rotating the rotating handle 6, the first bidirectional screw rod 7 is driven to rotate, the mounting block 8 will move up and down, and the linkage assembly installed on the top of the mounting block 8 will move accordingly. The rotating plate 9 in the linkage assembly is connected to the top of the mounting block 8 by a hinged manner. A lifting plate 10 is arranged on the top of the rotating plate 9, and the sliding block 11 slides in the sliding groove 12 at the bottom of the lifting plate 10 to ensure the stable lifting and lowering of the lifting plate 10.

[0030] Embodiment 2; See also Figure 1-Figure 8 In the embodiment of the present invention, the moving assembly includes a support rod 14 installed on the top of the lifting plate 10, a groove 15 is installed on the top of the support rod 14, a protrusion 16 is installed in the inner cavity of the groove 15, and a connecting slide 17 is installed on one side of the protrusion 16. The support assembly includes a slide groove 18 opened at the top and bottom of the connecting slide 17, a first pulley 19 is installed in the inner cavity of the slide groove 18, a sliding plate 20 is installed on the outer ring of the connecting slide 17, and the sliding plate 20 is connected to the first pulley 19, a placement groove 21 is opened on the top of the sliding plate 20, and a second pulley 22 is installed in the inner cavity of the placement groove 21, and the connecting slide 17 and the sliding plate 20 are both provided with four groups and distributed in a circular array.

[0031] The working principle of the embodiment of the present invention is as follows: the moving assembly installs the connecting slide 17 through the groove 15 and the protrusion 16 on the top of the support rod 14, and the connecting slide 17 can flexibly move in the groove 15 to adjust the position of the support. At the same time, the first pulley 19 and the sliding plate 20 structure in the support assembly enable the connecting slide 17 to move in different directions, thereby realizing the multi-degree-of-freedom adjustment of the support.

[0032] Embodiment 3; See also Figure 1-Figure 8 In the embodiment of the present invention, a contraction mechanism for contracting the roller 2 is installed in the inner cavity of the working box 1. The contraction mechanism includes a connection hole 23 opened on one side of the working box 1. A connecting rod 24 is installed in the inner cavity of the connection hole 23. A connecting handle 25 is installed on the left side of the connecting rod 24. A second bidirectional screw 26 is installed on the right side of the connecting rod 24. A telescopic assembly is installed on the outer ring of the second bidirectional screw 26. The telescopic assembly includes an adjustment block 27 installed on the outer ring of the second bidirectional screw 26. The adjustment block 27 is provided in two groups and is symmetrically distributed. A first rotating plate 28 is hinged at the bottom of the adjustment block 27. A fixed block 29 is installed in the inner cavity of the working box 1. A second rotating plate 30 is hinged in the inner cavity of the fixed block 29. The first rotating plate 28 and the second rotating plate 30 are rotatably connected by a hinge. The roller 2 is installed at the bottom of the hinge. A limit assembly is installed in the inner cavity of the working box 1.

[0033] The limiting assembly includes a limiting rod 31 installed in the inner cavity of the working box 1. The limiting rod 31 is provided in two groups and is symmetrically distributed. The limiting rod 31 is inserted into the inner cavity of the adjustment block 27. An access panel 32 is hinged on the front of the working box 1. An access handle 33 is installed on one side of the access panel 32. Both the access panel 32 and the access handle 33 are provided in two groups and are symmetrically distributed.

[0034] The working principle of the embodiment of the present invention is: the connecting handle 25 drives the connecting rod 24, thereby driving the second bidirectional screw 26 to rotate. The outer ring of the second bidirectional screw 26 is installed with a telescopic assembly, and as the second bidirectional screw 26 rotates, the adjustment block 27 moves in the opposite direction or in the opposite direction.

[0035] Working principle: First, the working box 1 serves as the basic structure of the entire device, and the rollers 2 installed in its inner cavity can realize the flexible movement of the device. These rollers 2 are retracted and controlled by a retraction mechanism. When the device needs to be fixed, the connecting handle 25 drives the connecting rod 24, which in turn drives the second bidirectional screw 26 to rotate. The outer ring of the second bidirectional screw 26 is installed with a telescopic component. As the second bidirectional screw 26 rotates, the adjustment block 27 will move in the opposite direction or in the opposite direction. The movement of the adjustment block 27 will drive the first rotating plate 28 to rotate around the second rotating plate 30 on the fixed block 29, and then drive the rollers 2 to retract to the inner cavity of the working box 1 through the hinge to fix the device.

[0036] The lifting mechanism plays a key role in the lifting and lowering adjustment of the device. By turning the rotating handle 6, the rotating rod 5 can be driven to rotate, thereby driving the first bidirectional screw 7 to rotate. The outer ring of the first bidirectional screw 7 is threadedly connected to a mounting block 8. As the first bidirectional screw 7 rotates, the mounting block 8 moves up and down. The linkage assembly installed on the top of the mounting block 8 moves accordingly. The rotating plate 9 in the linkage assembly is hingedly connected to the top of the mounting block 8. A lifting plate 10 is provided on the top of the rotating plate 9. The sliding block 11 slides in the sliding groove 12 at the bottom of the lifting plate 10 to ensure the stable lifting of the lifting plate 10. At the same time, the telescopic rod 13 at the top of the working box 1 provides further support and stabilization for the lifting plate 10.

[0037] The adjustment mechanism plays an important role in adjusting the level and direction of the support. The moving component installs the connecting slide 17 through the groove 15 and the protrusion 16 on the top of the support rod 14. The connecting slide 17 can move flexibly in the groove 15 to adjust the position of the support. At the same time, the first pulley 19 and the sliding plate 20 structure in the support assembly enable the connecting slide 17 to move in different directions to achieve multi-degree-of-freedom adjustment of the support. A placement groove 21 is provided on the top of the sliding plate 20, and a second pulley 22 is installed in the inner cavity of the placement groove 21, which further enhances the smoothness and stability of the sliding. The connecting slide 17 and the sliding plate 20 are both provided with four groups and distributed in a circular array to ensure that the support is uniformly stressed in all directions.

[0038] In addition, an inspection panel 32 is hinged on the front of the working box 1, and the inspection panel 32 can be easily opened through the inspection handle 33 to inspect and maintain various components in the working box 1. The provision of the inspection panel 32 and the inspection handle 33 not only improves the maintainability of the device, but also ensures the stability and reliability of the device during long-term operation.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation device for assisting rubber bearings in adjusting multiple degrees of freedom, characterized in that: include: A working box (1), wherein rollers (2) are installed in the inner cavity of the working box (1), and the rollers (2) are arranged in four groups and distributed in a rectangular array; A lifting mechanism, the lifting mechanism is located at the top of the working box (1) and is used to adjust the height of the support; The adjusting mechanism is located at the top of the lifting mechanism and is used for adjusting the level and direction of the support. The adjusting mechanism includes a moving component and a supporting component. The moving component is located at the top of the lifting mechanism and is used for adjusting the position of the support. The supporting component is located at the top of the lifting mechanism and supports the support.

2. The installation device for auxiliary rubber support with multi-degree-of-freedom adjustment according to claim 1, characterized in that: The lifting mechanism comprises a mounting plate (3) mounted on the top of the working box (1); the mounting plates (3) are provided in four groups and are distributed in a rectangular array; a rotating hole (4) is provided in the inner cavity of the mounting plate (3) located at the front; a rotating rod (5) is installed in the inner cavity of the rotating hole (4); a rotating handle (6) is installed on the front of the rotating rod (5); a first bidirectional screw rod (7) is installed on the back of the rotating rod (5); an outer ring of the first bidirectional screw rod (7) is threadedly connected to a mounting block (8); and a linkage assembly is also installed on the top of the mounting block (8).

3. The installation device for auxiliary rubber support with multi-degree-of-freedom adjustment according to claim 2, characterized in that: The linkage assembly comprises a rotating plate (9) hinged on the top of a mounting block (8); a lifting plate (10) is arranged on the top of the rotating plate (9); a sliding block (11) is hinged on the top of the rotating plate (9); a sliding groove (12) is provided at the bottom of the lifting plate (10); the sliding block (11) slides in the inner cavity of the sliding groove (12); and a stabilizing assembly is installed between the lifting plate (10) and the working box (1).

4. The installation device for auxiliary rubber support with multi-degree-of-freedom adjustment according to claim 3, characterized in that: The stabilizing assembly comprises a telescopic rod (13) mounted on the top of the working box (1), the top of the telescopic rod (13) being connected to the bottom of the lifting plate (10), and the telescopic rod (13) being arranged in four groups and distributed in a rectangular array.

5. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 1, characterized in that: The moving assembly comprises a support rod (14) mounted on the top of the lifting plate (10), a groove (15) being mounted on the top of the support rod (14), a protrusion (16) being mounted in the inner cavity of the groove (15), and a connecting slide plate (17) being mounted on one side of the protrusion (16).

6. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 5, characterized in that: The support assembly comprises a slide groove (18) provided at the top and bottom of the connecting slide plate (17); a first pulley (19) is installed in the inner cavity of the slide groove (18); a sliding plate (20) is installed on the outer ring of the connecting slide plate (17); the sliding plate (20) is connected to the first pulley (19); a placement groove (21) is provided at the top of the sliding plate (20); a second pulley (22) is installed in the inner cavity of the placement groove (21); and the connecting slide plate (17) and the sliding plate (20) are both provided in four groups and distributed in a circular array.

7. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 1, characterized in that: A retracting mechanism for retracting the roller (2) is installed in the inner cavity of the working box (1), the retracting mechanism comprising a connecting hole (23) opened on one side of the working box (1), a connecting rod (24) is installed in the inner cavity of the connecting hole (23), a connecting handle (25) is installed on the left side of the connecting rod (24), a second bidirectional screw rod (26) is installed on the right side of the connecting rod (24), and a telescopic component is installed on the outer ring of the second bidirectional screw rod (26).

8. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 7, characterized in that: The telescopic assembly comprises an adjusting block (27) mounted on the outer ring of a second bidirectional screw rod (26); the adjusting blocks (27) are provided in two groups and are symmetrically distributed; a first rotating plate (28) is hingedly connected to the bottom of the adjusting block (27); a fixing block (29) is mounted in the inner cavity of the working box (1); a second rotating plate (30) is hingedly connected to the inner cavity of the fixing block (29); the first rotating plate (28) and the second rotating plate (30) are rotatably connected via a hinge; the roller (2) is mounted at the bottom of the hinge; and a limit position assembly is mounted in the inner cavity of the working box (1).

9. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 8, characterized in that: The limiting assembly comprises limiting rods (31) installed in the inner cavity of the working box (1), wherein two groups of limiting rods (31) are provided and symmetrically distributed, and the limiting rods (31) are inserted into the inner cavity of the adjustment block (27).

10. The multi-degree-of-freedom adjustment installation device for auxiliary rubber bearings according to claim 1, characterized in that: An inspection plate (32) is hingedly connected to the front of the working box (1), and an inspection handle (33) is installed on one side of the inspection plate (32). The inspection plate (32) and the inspection handle (33) are provided in two groups and are symmetrically distributed.

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