Anti-inclination reinforcing device for highway municipal bridge single beam frame
By designing a single-piece beam mount anti-tilt reinforcement device for highway municipal bridges including reinforcement base, reinforcement oblique brace, load-bearing pressure warning seat, main support anti-tilt assembly, damping anti-tilt main suspension, supporting sub-suspension, etc., the problem of the existing device degradation of anti-tilt performance due to the inability to evenly distribute external forces, and achieving higher stability and service life.
Patent Information
- Application Number
- CN202510083001.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-03-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the long-term use of the existing single-piece beam erecting anti-tilt reinforcement device of highway municipal bridges, the anti-tilt performance is degraded, the device is tilted and deformed, and the balance of reinforcement support cannot be achieved, affecting service life and performance.
An anti-tilt reinforcement device including a single-piece beam mount reinforcement base, reinforced oblique brace, load-bearing pressure warning seat, main support anti-tilt assembly, damped anti-tilt main suspension, support sub-suspension and other components is designed. Through the synergistic action of these components, the force can be evenly distributed when the single-piece beam is subjected to external forces, prevent tilt deformation, and adjust the force direction through the hydraulics and damping devices to ensure the balance and stability of the device.
It effectively improves the stability of single-piece beam after erecting, avoids single-side stress damage to the device, extends the service life, and improves the service performance and service life of the overall anti-tilt reinforcement device.
Smart Images
Figure CN119571740A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bridge anti-tilt, in particular to a single-piece beam erection anti-tilt reinforcement device for a highway municipal bridge. Background Art
[0002] Highway bridges refer to bridges built on highways. Their main features are large load-bearing capacity, small span and low construction cost. According to different standards such as structural form and material properties, highway bridges can be divided into beam bridges, arch bridges, cable-stayed bridges, suspension bridges, etc. Among them, beam bridges are the most commonly used type of highway bridges, with simple structure, easy construction, low maintenance cost and wide adaptability.
[0003] At present, the existing single-piece beam anti-tilt reinforcement device for highway municipal bridges has the following deficiencies in use: usually after the anti-tilt reinforcement device is put into use, professional personnel are required to install and erect the anti-tilt reinforcement device at a predetermined position. Although it can play a certain role in support buffering and anti-tilt when the single-piece beam is installed, in long-term use, the anti-tilt reinforcement device is always under the pressure factor of external force on the bridge, and will always act in one force direction. The inability to evenly distribute the external force will directly lead to a decrease in the anti-tilt performance of the device, causing the reinforcement device to tilt and deform, and unable to achieve the balance of the reinforcement support. It will also affect the service life of the device and reduce the overall performance and life of the anti-tilt reinforcement device.
[0004] Therefore, those skilled in the art provide a highway municipal bridge single-piece beam erection anti-tilt reinforcement device to solve the problems raised in the above background technology. Summary of the invention
[0005] In view of the deficiencies in the prior art, the present invention provides a device for erecting a single-piece beam of a highway municipal bridge to prevent the tilting of the bridge, which solves the following deficiencies in the use of the existing device for erecting a single-piece beam of a highway municipal bridge: usually after the device is put into use, professionals are required to install and erect the device at a predetermined position, although it can play a certain role in supporting buffering and preventing tipping when the single beam is installed, in long-term use, the device is always under the pressure of external forces on the bridge, and will always act in one force direction, and the failure to evenly distribute the external forces will directly lead to a decrease in the device's anti-tilt performance, causing the reinforcement device to tilt and deform, and the failure to achieve the balance of the reinforcement support, and will also affect the service life of the device, reducing the overall performance and life of the anti-tilt reinforcement device;
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] The technical solution adopted by the present invention to solve its technical problems is: a highway municipal bridge single-piece beam erection anti-tilt reinforcement device, comprising a single-piece beam erection reinforcement base with a plurality of reinforcing diagonal braces fixedly connected to the inner side of the single-piece beam erection reinforcement base, two load-bearing pressure warning seats are fixedly installed on the inner side of the single-piece beam erection reinforcement base, the upper ends of the two load-bearing pressure warning seats are fixedly connected with protective ring sleeves, the upper ends of the two load-bearing pressure warning seats are jointly interspersed with a main support anti-tilt assembly, the main support anti-tilt assembly includes a middle crossbeam support interspersed with the upper ends of the two load-bearing pressure warning seats, both sides of the middle crossbeam support are equipped with a second supporting strong hydraulic pressure device, the middle part of the middle crossbeam support is fixedly installed with a main support column, the upper end of the main support column is installed with a damping seat cover, the upper part of the damping seat cover is movably installed with a fine-tuning support ball, the outer surface of the fine-tuning support ball is fixedly connected with a damping anti-tilt main suspension, the damping anti The yoke is provided with a plurality of yokes, each of which has ...
[0008] Preferably, the correction and adjustment damping component includes two groups of support strips fixedly connected to the inner side of the single-piece beam erection reinforcement base, the inner sides of the two groups of support strips are rotatably connected with the first reinforcing anti-tilt plate and the second reinforcing anti-tilt plate, the first reinforcing anti-tilt plate and the second reinforcing anti-tilt plate are interlaced and movably arranged, both sides of the first reinforcing anti-tilt plate and the second reinforcing anti-tilt plate are hinged with linkage top blocks, and both sides of the first reinforcing anti-tilt plate and the second reinforcing anti-tilt plate are interlaced and movably arranged with balancing guide components.
[0009] Preferably, the auxiliary buffer linkage assembly includes a lifting linkage screw cap inserted and fixedly installed on both sides of the two supporting auxiliary suspensions, and lifting linkage screw rods corresponding to the lifting linkage screw caps are vertically inserted and installed on both sides of the two supporting auxiliary suspensions. The outer surface of the lifting linkage screw cap is provided with an auxiliary auxiliary hydraulic valve, and the auxiliary auxiliary hydraulic valve is used in conjunction with the first reinforced anti-tilt plate and the second reinforced anti-tilt plate respectively.
[0010] Preferably, the balancing guide assembly includes limiting guide grooves respectively opened in the middle of the first reinforced anti-tilt plate and the second reinforced anti-tilt plate, the inner sides of the two limiting guide grooves are slidably provided with guide sliders, and the middle parts of the two guide sliders are movably interspersed with reinforced anti-tilt support columns.
[0011] Preferably, two groups of mounting auxiliary frames are fixedly connected to the inner side of the single-piece beam reinforcement base, and directional multi-axis brackets are fixedly connected to the inner sides of the two groups of mounting auxiliary frames, and adjustment guide bridge plates are rotatably connected to the inner sides of the two groups of directional multi-axis brackets, and the two adjustment guide bridge plates are movably arranged to be interlaced with the reinforced anti-roll support columns, and linkage adjustment rings are welded to the upper parts of the two reinforced anti-roll support columns located on the upper parts of the adjustment guide bridge plates, and the outer surfaces of the two reinforced anti-roll support columns are covered with limiting chassis.
[0012] Preferably, adapter tubes are provided on both sides of the first reinforced anti-tilt plate and the second reinforced anti-tilt plate, and top piston rods are movably arranged through the middle parts of the two adapter tubes, and piston cylinders are fixedly connected to the inner sides of the directional multi-axis brackets on both sides, and the two top piston rods are movably arranged through the middle parts of the piston cylinders, and the two top piston rods are rotatably connected to the bottom end of the adjusting guide bridge plate.
[0013] Preferably, the guide adjustment assembly includes two load-bearing pressure warning seats fixedly installed on the upper end of the single-piece beam reinforcement base, two limiting gear rollers are rotatably installed on one side between the two load-bearing pressure warning seats, and open transverse brackets are fixedly mounted on both sides of the two limiting gear rollers. The inner sides of the two open transverse brackets are rotatably connected to traction linkage frames, and the two traction linkage frames are rotatably connected to the sides away from each other with distribution force rods, and the two distribution force rods are rotatably connected to the supporting auxiliary suspension.
[0014] Preferably, vents are provided on both sides of the damping anti-roll main suspension.
[0015] Preferably, the inner side of the single-piece beam reinforcement base is fixedly connected with two bottom steel support blocks, the upper ends of the two bottom steel support blocks are fixedly connected with reinforced limit columns, the reinforced limit columns are respectively inserted through the first reinforced anti-tilt plate, the second reinforced anti-tilt plate and the reinforced anti-tilt support columns are movably connected, the reinforced limit columns are located between the first reinforced anti-tilt plate and the second reinforced anti-tilt plate and are both equipped with a first supporting high-force hydraulic pressure, and the linkage top blocks on both sides are both mounted with the reinforced limit columns.
[0016] Preferably, a bottom support and protection seat is provided in the middle of the single-piece beam erection reinforcement base, and a strong anti-tilt plate is fixedly connected to the upper end of the bottom support and protection seat.
[0017] Beneficial effects of the present invention:
[0018] When the auxiliary suspension is tilted more toward one side, the compression buffer is driven, and the second reinforced anti-tilt plate rotates around the support strip plate, and drives the linkage top block to move outside the reinforced limit column, compressing the first support strong hydraulic pressure device, and then pushing the adapter tube upward to push the top piston rod to move in the piston cylinder, further pushing the adjustment guide bridge plate to rotate, and driving the linkage adjustment sleeve on the other side to move downward, thereby driving the reinforced anti-tilt support column to move downward, so that the auxiliary suspension on the upper end is driven to have a downward pulling force, thereby limiting the tilting force of the damping anti-tilt main suspension, and during the process, the guiding slider slides in the limiting guiding through groove, which is beneficial to the use of the anti-tilt reinforcement device for the single-piece beam of the highway municipal bridge. In the anti-tilt of the single-piece beam of the bridge, the force direction can be adjusted in time, the force uniformity of the device can be guaranteed, the stability of the single-piece beam after erection can be improved, and the force damage to the device on one side can be avoided.
[0019] 2. The anti-tilt reinforcement device for erecting a single-piece beam of a highway municipal bridge described in the present invention can reduce the tilting force of the single-piece beam to one side in the opposite direction when the single-piece beam body is subjected to an external force and tilts to the left at one end. At the same time, under the rotation of the tilting force of the two supporting auxiliary suspensions, one of the distributed force pull rods will be driven to move. When the distributed force pull rod moves, it will drive the connected traction linkage frame to move. When the traction linkage frame rotates, it will drive one of the limit gear rollers to rotate. When the limit gear roller on one side rotates, the limit gear roller on the other side moves in the opposite direction, thereby driving the distributed force pull rod on the other side to pull the supporting auxiliary suspension, thereby ensuring that after one side is pressed and tilted, the other side is subjected to the same pressure, thereby maintaining uniform support force and avoiding excessive tilt.
[0020] 3. The anti-tilt reinforcement device for erecting a single-piece beam of a highway and municipal bridge described in the present invention can drive the damping anti-tilt main suspension and the supporting auxiliary suspension to move downward at the same time when the damping anti-tilt main suspension is subjected to downward pressure as a whole, so that the main support column can be made to drop to a certain height after being subjected to downward pressure by fine-tuning the supporting ball on the damping seat sleeve. The main support column after being dropped can drive the middle cross beam support to drop vertically, and collide with the second supporting strong hydraulic device during the drop, and collide with the first reinforced anti-tilt plate and the middle part of the second reinforced anti-tilt plate after being dropped a certain distance, and collide with the strong hydraulic device, so as to play an overall damping and buffering role for arranging the downward force, and contact with the strong anti-tilt plate, and be supported by the strong anti-tilt plate. At the same time, when the middle cross beam support drops, the overall pressure size information can be transmitted to the load-bearing pressure warning seat, and an automatic warning is issued when the overall downward pressure reaches the limit, which is beneficial to improving the overall force buffering support stability effect, preventing the device from tilting after buffering, and improving the overall use effect and life of the anti-tilt reinforcement device for erecting a single-piece beam of a highway and municipal bridge. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;
[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the structure from the middle side;
[0024] Figure 3 For the present invention Figure 2 Schematic diagram of the installation structure of the middle single beam erected on the reinforced base;
[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the multi-component structure;
[0026] Figure 5 For the present invention Figure 1 Another perspective structural diagram;
[0027] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at A in the middle;
[0028] Figure 7 For the present invention Figure 3 Schematic diagram of the structure at B in the middle;
[0029] Figure 8 For the present invention Figure 1 Center front view structural diagram.
[0030] In the figure: 1. Single-piece beam erection reinforcement base; 2. Reinforced diagonal brace; 3. Bearing pressure warning seat; 4. Protective ring sleeve; 551. Main support anti-tilt assembly; 552. Correction adjustment damping assembly; 553. Auxiliary buffer linkage assembly; 554. Balance guide assembly; 555. Guide adjustment assembly; 6. Middle cross beam support; 7. Damping seat cover; 8. Damping anti-tilt main suspension; 9. Vent; 10. Single-piece beam body; 11. Lifting linkage screw cap; 12. Auxiliary auxiliary hydraulic valve; 13. Lifting linkage screw; 14. Support strip; 15. First reinforced anti-tilt plate; 16. Support auxiliary suspension; 17. First support strong hydraulic valve; 18. Strengthen limit column; 19. Distribution force pull rod; 20. Second support strong hydraulic valve 1. The eccentric bearing of the eccentric bearing is as follows: 1. The eccentric bearing of the eccentric bearing is as follows: 2. The eccentric bearing of the eccentric bearing is as follows: 3. The eccentric bearing of the eccentric bearing is as follows: 4. The eccentric bearing of the eccentric bearing is as follows: 5. The eccentric bearing of the eccentric bearing is as follows: 6. The eccentric bearing of the eccentric bearing is as follows: 7. The eccentric bearing of the eccentric bearing is as follows: 8. The eccentric bearing of the eccentric bearing is as follows: 9. The eccentric bearing of the eccentric bearing is as follows: 10. The eccentric bearing of the eccentric bearing is as follows: 11. The eccentric bearing of the eccentric bearing is as follows: 12. The eccentric bearing of the edcentric bearing is as follows: 13. The edcentric bearing of the edcentric bearing is as follows: 14. The edcentric bearing of the edcentric bearing is as follows: 15. The edcentric bearing of the edcentric bearing is as follows: 16. The edcentric bearing of the edcentric bearing is as follows: 17. The edcentric bearing of the edcentric bearing is as follows: 18. The edcentric bearing of the edcentric bearing is as follows: 19. The edcentric bearing of the edcentric bearing is as follows: 20. The edcentric bearing of the edcentric bearing is as follows: 21. The edcentric bearing of the edcentric bearing is as follows: 22. The edcentric bearing of the edcentric bearing is as follows: 23. The edcentric bearing of the edcentric bearing is as follows: 24. The edcentric bearing of the edcentric bearing is as follows: 25. The edcentric bearing of the edcentric bearing is as follows: 26. The edcentric bearing of the edcentric bearing is as follows: 27. The edcentric DETAILED DESCRIPTION
[0031] The embodiment of the present invention solves the following problems in the use of the existing anti-tilt reinforcement device for erecting a single-piece beam of a highway municipal bridge: after the anti-tilt reinforcement device is put into use, professional personnel are required to install and erect the anti-tilt reinforcement device at a predetermined position. Although it can play a certain role in supporting buffering and anti-tilt during the installation of the single-piece beam, the anti-tilt reinforcement device is always under the pressure of external forces on the bridge during long-term use, and will always act in one force direction. The inability to evenly distribute the external forces will directly lead to a decrease in the anti-tilt performance of the device, causing the reinforcement device to tilt and deform, and unable to achieve the balance of the reinforcement support. It will also affect the service life of the device, reducing the performance and life of the overall anti-tilt reinforcement device.
[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0033] like Figure 1-Figure 8As shown, a highway municipal bridge single-piece beam erection anti-tilt reinforcement device of the present invention comprises a single-piece beam erection reinforcement base 1 with a plurality of reinforcing diagonal braces 2 fixedly connected to the inner side thereof, two load-bearing pressure warning seats 3 are fixedly installed on the inner side of the single-piece beam erection reinforcement base 1, the upper ends of the two load-bearing pressure warning seats 3 are fixedly connected with protective ring sleeves 4, the upper ends of the two load-bearing pressure warning seats 3 are jointly interspersed with a main support anti-tilt assembly 551, the main support anti-tilt assembly 551 comprises a middle cross beam support 6 interspersed with the upper ends of the two load-bearing pressure warning seats 3, both sides of the middle cross beam support 6 are equipped with a second support strong hydraulic pressure device 20, a main support column 44 is fixedly installed in the middle of the middle cross beam support 6, a damping seat cover 7 is installed on the upper end of the main support column 44, and the upper end of the damping seat cover 7 A fine-tuning support ball 33 is movably installed on the part, and the outer surface of the fine-tuning support ball 33 is fixedly connected with a damping anti-tilt main suspension 8. Both sides of the damping anti-tilt main suspension 8 are fixedly connected with supporting auxiliary suspensions 16. Auxiliary dampers 26 are fixedly connected to both sides of the upper end of the damping anti-tilt main suspension 8. A mounting circular groove 27 is opened at the upper end of the damping anti-tilt main suspension 8, and a damping mounting gasket 24 is arranged on the inner side of the mounting circular groove 27. A balancing plane top plate 23 is installed together with the upper ends of the two auxiliary dampers 26 and the damping mounting gasket 24. A single-piece beam body 10 is arranged on the upper end of the balancing plane top plate 23. The bottom ends of the supporting auxiliary suspensions 16 on both sides are fixedly connected with correction adjustment damping components 552. The correction adjustment damping component 552 includes a reinforced anti-tilt component 552 movably connected to the bottom ends of the two supporting auxiliary suspensions 16. The tilt support column 35, the inner upper end of the two single-piece beam erection reinforcement base 1 is installed with a correction adjustment damping component 552, and the two supporting auxiliary suspensions 16 are installed with auxiliary buffer linkage components 553 on both sides. The upper end of the single-piece beam erection reinforcement base 1 is installed with a guide adjustment component 555, and the inner side of the damping anti-tilt main suspension 8 is provided with a filling balance silo 45. The correction adjustment damping component 552 includes two groups of support strips 14 fixedly connected to the inner side of the single-piece beam erection reinforcement base 1, and the inner sides of the two groups of support strips 14 are respectively rotatably connected with the first reinforcement anti-tilt plate 15 and the second reinforcement anti-tilt plate 34, the first reinforcement anti-tilt plate 15 and the second reinforcement anti-tilt plate 34 are interlaced and movable, and the first reinforcement anti-tilt plate 15 and the second reinforcement anti-tilt plate 34 are both on both sides. A linkage top block 21 is hinged, and a balance guide assembly 554 is movably arranged on both sides of the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34. The auxiliary buffer linkage assembly 553 includes a jacking linkage screw cap 11 inserted and fixedly installed on both sides of the two supporting auxiliary suspensions 16. A jacking linkage screw rod 13 corresponding to the jacking linkage screw cap 11 is vertically inserted and installed on both sides of the two supporting auxiliary suspensions 16. The outer surface of the jacking linkage screw cap 11 is sleeved with an auxiliary auxiliary hydraulic valve 12, which is used in conjunction with the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34 respectively. Two bottom steel support blocks 28 are fixedly connected to the inner side of the single-piece beam erection reinforcement base 1, and the upper ends of the two bottom steel support blocks 28 are fixedly connected to the reinforced limit columns 18.The strengthening limit column 18 is respectively inserted through the first strengthening anti-tilt plate 15, the second strengthening anti-tilt plate 34 and the strengthening anti-tilt support column 35 and is movably connected. The strengthening limit column 18 is located between the first strengthening anti-tilt plate 15 and the second strengthening anti-tilt plate 34 and is equipped with a first supporting strong hydraulic pressure device 17. The linkage top blocks 21 on both sides are equipped with the strengthening limit column 18.
[0034] According to the above technical solution, when the single-piece beam is reinforced and supported by the present device, when the single-piece beam body 10 is tilted toward one end by external force, it first acts on the supporting auxiliary suspension 16 on one side, driving the supporting auxiliary suspension 16 to tilt to one side, driving the balancing surface top plate 23 to move, and further driving the damping installation gasket 24 to move in the installation circular groove 27. The filling balancing silo 45 can be filled with a balancing material to maintain balance during installation and then solidified. Therefore, when the balancing surface top plate 23 moves, it first acts with the auxiliary damper 26 and the installation circular groove 27, and then drives the damping anti-tilt main suspension 8 to move on the fine-tuning support ball 33. When the supporting auxiliary suspension 16 tilts more to one side, it can drive the jacking linkage screw 11 and the jacking linkage screw 13 on that side to move, so as to compress the auxiliary auxiliary hydraulic valve 12, thereby driving the second reinforced anti-tilt plate 34 to move downward, and surround It rotates around the support strip 14 and drives the linkage top block 21 to move outside the reinforced limit column 18, so that the bottom end of the reinforced limit column 18 moves on the bottom steel support block 28, compressing the first support strong hydraulic pressure machine 17 upward, so that the adapter tube 40 is pushed to move upward, and drives the top piston rod 41 to move in the piston cylinder 42, thereby pushing the adjustment guide bridge plate 39 to rotate on the inner side of the directional multi-axis bracket 43. When the adjustment guide bridge plate 39 rotates, it can drive the linkage adjustment ring 38 on the other side to move downward, thereby driving the reinforced anti-roll support column 35 to move downward, so that the upper end of the supporting auxiliary suspension 16 has a downward pulling force, thereby limiting the tilting force of the damping anti-roll main suspension 8. During the process, the guiding slider 36 slides in the limiting guide slot 37, which is beneficial to the uniform distribution of the tilting force of the single beam by the device and ensures the stability of the reinforcement device.
[0035] A further technical solution is that the balancing guide assembly 554 includes limiting guide slots 37 respectively provided in the middle of the first reinforcing anti-tilt plate 15 and the second reinforcing anti-tilt plate 34, the inner sides of the two limiting guide slots 37 are slidably provided with guide sliders 36, the middle parts of the two guide sliders 36 are interspersed with reinforcing anti-tilt support columns 35, the inner sides of the single-piece beam erection reinforcement base 1 are fixedly connected with two sets of mounting auxiliary frames 46, the inner sides of the two sets of mounting auxiliary frames 46 are fixedly connected with directional multi-axis brackets 43, the inner sides of the two sets of directional multi-axis brackets 43 are rotatably connected with adjustment guide bridge plates 39, and the two adjustment guide bridge plates 39 are connected to the reinforcing anti-tilt support base 1. The support columns 35 are movably arranged in an interlaced manner, and the two reinforced anti-tilt support columns 35 are located on the upper part of the adjusting guide bridge plate 39 and are welded with a linkage adjusting ring 38. The outer surfaces of the two reinforced anti-tilt support columns 35 are both covered with a limiting chassis 25. Adapter tubes 40 are arranged on both sides of the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34. The middle parts of the two adapter tubes 40 are movably arranged with top piston rods 41. The inner sides of the directional multi-axis brackets 43 on both sides are fixedly connected with piston cylinders 42. The two top piston rods 41 are movably arranged with the middle parts of the piston cylinders 42, and the two top piston rods 41 are rotatably connected to the bottom end of the adjusting guide bridge plate 39.
[0036] According to the above technical solution, when the damping anti-tilt main suspension 8 is subjected to downward pressure as a whole, the damping anti-tilt main suspension 8 and the supporting auxiliary suspension 16 will be driven to move downward at the same time, so that the fine-tuning support ball 33 acts on the damping seat sleeve 7, so that the main pillar 44 is subjected to downward pressure and drops to a certain height. The main pillar 44 after dropping can drive the middle cross beam support 6 to drop vertically, and it will conflict with the second supporting strong hydraulic device 20 during the drop, and after dropping a certain distance, it will conflict with the first reinforced anti-tilt plate 15 and the middle of the second reinforced anti-tilt plate 34, so that the first The reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34 descend as a whole. During the descent, the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34 respectively conflict with the first supporting strong hydraulic pressure device 17, play an overall damping and buffering role for adjusting the downward force, and contact with the strong anti-tilt plate 32, and receive the support force of the strong anti-tilt plate 32. At the same time, when the middle cross beam support 6 descends, the overall pressure size information can be transmitted to the load-bearing pressure warning seat 3. When the overall downward pressure reaches the limit, an automatic warning is issued to ensure the anti-tilt safety of the device for the single beam.
[0037] A further technical solution is that the guide adjustment component 555 includes two load-bearing pressure warning seats 3 fixedly installed on the upper end of the single-piece beam erection reinforcement base 1, two limiting gear rollers 29 are rotatably installed on one side between the two load-bearing pressure warning seats 3, and open transverse brackets 22 are fixedly mounted on both sides of the two limiting gear rollers 29. The inner sides of the two open transverse brackets 22 are rotatably connected with traction linkage frames 30, and the two traction linkage frames 30 are rotatably connected on the side away from each other with distribution force pull rods 19, and the two distribution force pull rods 19 are rotatably connected to the supporting auxiliary suspension 16, and air vents 9 are provided on both sides of the damping anti-roll main suspension 8, and a bottom support protection seat 31 is provided in the middle of the single-piece beam erection reinforcement base 1, and a strong anti-roll plate 32 is fixedly connected to the upper end of the bottom support protection seat 31.
[0038] According to the above technical solution, when the single-piece beam body 10 is subjected to an external force to tilt toward the left side at one end, the tilting force of the single-piece beam to one side is reduced in the opposite manner as above. At the same time, under the rotation of the tilting force of the two supporting sub-suspensions 16, one of the distributed force pull rods 19 will be driven to move. When the distributed force pull rod 19 moves, it will drive the connected traction linkage frame 30 to move. When the traction linkage frame 30 rotates, it will drive one of the limiting gear rollers 29 to rotate. When the limiting gear roller 29 on one side rotates, the limiting gear roller 29 on the other side moves in the opposite direction, thereby driving the distributed force pull rod 19 on the other side to pull the supporting sub-suspension 16, thereby ensuring that after one side is pressed and tilted, the other side is subjected to the same pressure, offsetting the unilateral pressure on one side of the device, maintaining a uniform effect of the supporting force, and avoiding excessive tilting.
[0039] The embodiment of the present invention also provides a highway municipal bridge single-piece beam erection anti-tilt reinforcement device, the specific working principle includes the following steps:
[0040] When the single-piece beam is reinforced by the device, when the single-piece beam body 10 is tilted to one end by external force, it first acts on the supporting auxiliary suspension 16 on one side, driving the supporting auxiliary suspension 16 to tilt to one side, driving the balancing surface top plate 23 to move, and further driving the damping installation gasket 24 to move in the installation circular groove 27. The balance material filling silo 45 can be injected during installation and then solidified. Therefore, when the balancing surface top plate 23 moves, it first acts on the auxiliary damper 26 and the installation circular groove 27, and then drives the damping anti-tilt main suspension 8 to move on the fine-tuning support ball 33. When the supporting auxiliary suspension 16 tilts more to one side, it can drive the jacking linkage screw cap 11 and the jacking linkage screw rod 13 on that side to move, so that the compression auxiliary suspension 16 can be compressed. The auxiliary hydraulic valve 12 is used to assist the second reinforcement anti-tilt plate 34 to move downward, and rotate around the support strip 14, and drive the linkage top block 21 to move outside the reinforcement limit column 18, so that the bottom end of the reinforcement limit column 18 moves on the bottom steel support block 28, and compresses the first support strong hydraulic valve 17 upward, so that the push adapter tube 40 moves upward, and drives the top piston rod 41 to move in the piston cylinder 42, so as to push the adjustment guide bridge plate 39 to rotate on the inner side of the directional multi-axis bracket 43. When the adjustment guide bridge plate 39 rotates, it can drive the linkage adjustment collar 38 on the other side to move downward, thereby driving the reinforcement anti-tilt support column 35 to move downward, so that the upper end of the support auxiliary suspension 16 has a downward pulling force, thereby limiting The tilting force of the anti-roll main suspension 8 is controlled. During the process, the guiding slider 36 slides in the limiting guiding groove 37, which is beneficial to the uniform distribution of the tilting force of the single-piece beam by the device, and ensures the stability of the reinforcement device. When the single-piece beam body 10 is subjected to an external force and tilts to the left at one end, the tilting force of the single-piece beam to one side is reduced in the opposite way as above. At the same time, under the rotation of the tilting force of the two supporting auxiliary suspensions 16, one of the distribution force pull rods 19 will be driven to move. When the distribution force pull rod 19 moves, it will drive the connected traction linkage frame 30 to move. When the traction linkage frame 30 rotates, it will drive one of the limiting gear rollers 29 to rotate. When the limiting gear roller 29 on one side rotates, the limiting gear roller 29 on the other side moves in the opposite direction, thereby driving the distribution force pull rod 19 on the other side to pull the supporting The auxiliary suspension 16 ensures that after one side is pressed and tilted, the other side is subjected to the same pressure, thereby maintaining uniform support force and avoiding excessive tilting. When the damping anti-tilt main suspension 8 is subjected to downward pressure as a whole, it will drive the damping anti-tilt main suspension 8 and the supporting auxiliary suspension 16 to move downward at the same time, thereby fine-tuning the support ball 33 to act on the damping seat sleeve 7, so that the main pillar 44 is subjected to downward pressure and drops to a certain height. The main pillar 44 after dropping can drive the middle crossbeam support 6 to drop vertically, and it will conflict with the second support strong hydraulic pressure device 20 during the drop, and after dropping a certain distance, it will conflict with the first reinforced anti-tilt plate 15 and the middle part of the second reinforced anti-tilt plate 34, so that the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34 are dropped as a whole.During the descent, the first reinforced anti-tilt plate 15 and the second reinforced anti-tilt plate 34 respectively contact with the first support strong hydraulic pressure device 17, play an overall damping and buffering role for the collation of the descending force, and contact with the strong anti-tilt plate 32, receiving the support force of the strong anti-tilt plate 32. At the same time, when the middle cross beam support 6 descends, the overall pressure size information can be transmitted to the load-bearing pressure warning seat 3, and an automatic warning is issued when the overall downward pressure reaches the limit, thereby ensuring the anti-tilt safety of the device for the single beam.
[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A highway municipal bridge single beam erection anti-tilt reinforcement device, characterized in that: The invention comprises a single beam erection reinforcement base (1) having a plurality of reinforcement diagonal braces (2) fixedly connected to the inner side thereof, two load-bearing pressure warning seats (3) fixedly installed to the inner side thereof, the upper ends of the two load-bearing pressure warning seats (3) being fixedly connected to protective ring sleeves (4), the upper ends of the two load-bearing pressure warning seats (3) being jointly interspersed with a main support anti-tilt assembly (551), the main support anti-tilt assembly (551) comprising a middle cross beam support (6) interspersed with the upper ends of the two load-bearing pressure warning seats (3), The middle cross beam support (6) is provided with a second supporting strong hydraulic device (20) on both sides, the middle part of the middle cross beam support (6) is fixedly provided with a main support column (44), the upper end of the main support column (44) is provided with a damping seat cover (7), the upper part of the damping seat cover (7) is movably provided with a fine-tuning support ball (33), the outer surface of the fine-tuning support ball (33) is fixedly connected with a damping anti-tilt main suspension (8), the two sides of the damping anti-tilt main suspension (8) are fixedly connected with supporting auxiliary suspensions (16), the damping anti-tilt main suspension ( Auxiliary dampers (26) are fixedly connected to both sides of the upper end of the damping anti-tilt main suspension (8); a mounting circular groove (27) is provided at the upper end of the damping anti-tilt main suspension (8); a damping mounting gasket (24) is arranged on the inner side of the mounting circular groove (27); a balancing surface top plate (23) is installed together at the upper ends of the two auxiliary dampers (26) and the damping mounting gasket (24); a single-piece beam body (10) is arranged at the upper end of the balancing surface top plate (23); and a correction adjustment damping assembly (552) is fixedly connected to the bottom ends of the supporting auxiliary suspensions (16) on both sides. The correction adjustment damping component (552) includes a reinforced anti-roll support column (35) movably connected to the bottom ends of the two supporting auxiliary suspensions (16); the correction adjustment damping component (552) is installed on the inner upper end of the two single-piece beam erection reinforcement bases (1); auxiliary buffer linkage components (553) are installed on both sides of the two supporting auxiliary suspensions (16); the upper end of the single-piece beam erection reinforcement base (1) is installed with a guide adjustment component (555); and a filling balance silo (45) is opened on the inner side of the damping anti-roll main suspension (8).
2. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 1 is characterized by: The correction and adjustment damping component (552) includes two groups of support strips (14) fixedly connected to the inner side of the single-piece beam erection reinforcement base (1), the inner sides of the two groups of support strips (14) are rotatably connected with a first reinforcing anti-tilt plate (15) and a second reinforcing anti-tilt plate (34), the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34) are interlaced and movably arranged, both sides of the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34) are hinged with a linkage top block (21), and both sides of the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34) are interlaced and movably arranged with a balancing guide component (554).
3. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 1 is characterized by: The auxiliary buffer linkage assembly (553) includes a lifting linkage screw cap (11) inserted and fixedly installed on both sides of the two supporting auxiliary suspensions (16), and lifting linkage screw rods (13) corresponding to the lifting linkage screw cap (11) are vertically inserted and installed on both sides of the two supporting auxiliary suspensions (16). The outer surface of the lifting linkage screw cap (11) is provided with an auxiliary auxiliary hydraulic valve (12), and the auxiliary auxiliary hydraulic valve (12) is used in conjunction with the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34), respectively.
4. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 2 is characterized in that: The balancing guide assembly (554) comprises limiting guide grooves (37) respectively provided in the middle of the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34), guide sliders (36) are slidably provided on the inner sides of the two limiting guide grooves (37), and reinforcing anti-tilt support columns (35) are movably provided in the middle of the two guide sliders (36).
5. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 4 is characterized in that: Two groups of mounting auxiliary frames (46) are fixedly connected to the inner side of the single-piece beam erection reinforcement base (1), and the inner sides of the two groups of mounting auxiliary frames (46) are fixedly connected to directional multi-axis brackets (43). The inner sides of the two groups of directional multi-axis brackets (43) are rotatably connected to adjustment guide bridge plates (39), and the two adjustment guide bridge plates (39) are movably arranged to be interlaced with the reinforced anti-tilt support columns (35). The two reinforced anti-tilt support columns (35) are located on the upper part of the adjustment guide bridge plates (39) and are welded with linkage adjustment rings (38), and the outer surfaces of the two reinforced anti-tilt support columns (35) are both covered with limiting chassis (25).
6. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 5 is characterized by: A transfer tube (40) is provided on both sides of the first reinforcing anti-tilt plate (15) and the second reinforcing anti-tilt plate (34), and a top piston rod (41) is movably inserted in the middle of the two transfer tubes (40), and a piston cylinder (42) is fixedly connected to the inner side of the directional multi-axis brackets (43) on both sides, and the two top piston rods (41) are movably inserted in the middle of the piston cylinder (42), and the two top piston rods (41) are rotatably connected to the bottom end of the adjustment guide bridge plate (39).
7. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 1 is characterized by: The guide adjustment component (555) includes two load-bearing pressure warning seats (3) fixedly mounted on the upper end of the single-piece beam erection reinforcement base (1), two limit gear rollers (29) are rotatably mounted on one side between the two load-bearing pressure warning seats (3), open transverse brackets (22) are fixedly mounted on both sides of the two limit gear rollers (29), the inner sides of the two open transverse brackets (22) are rotatably connected to traction linkage frames (30), and the two traction linkage frames (30) are rotatably connected to a distribution force tie rod (19) on the side away from each other, and the two distribution force tie rods (19) are rotatably connected to the supporting auxiliary suspension (16).
8. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 1 is characterized by: Ventilation holes (9) are provided on both sides of the damping anti-tilt main suspension (8).
9. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 2, characterized in that: Two bottom steel support blocks (28) are fixedly connected to the inner side of the single-piece beam erection reinforcement base (1), and the upper ends of the two bottom steel support blocks (28) are fixedly connected to reinforced limit columns (18). The reinforced limit columns (18) are respectively inserted through the first reinforced anti-tilt plate (15), the second reinforced anti-tilt plate (34) and the reinforced anti-tilt support column (35) and are movably connected. The reinforced limit columns (18) are located between the first reinforced anti-tilt plate (15) and the second reinforced anti-tilt plate (34) and are both equipped with a first supporting strong hydraulic pressure device (17), and the linkage top blocks (21) on both sides are both equipped with the reinforced limit columns (18).
10. The anti-tilt reinforcement device for erecting a single beam of a highway municipal bridge according to claim 1, characterized in that: A bottom support and protection seat (31) is provided in the middle of the single-piece beam erection reinforcement base (1), and a strong anti-tilt plate (32) is fixedly connected to the upper end of the bottom support and protection seat (31).
Citation Information
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