Bridge multi-span longitudinal integral synchronous intelligent jacking equipment and jacking method

Abstract

The invention relates to the technical field of bridge construction equipment, in particular to bridge multi-span longitudinal integral synchronous intelligent jacking equipment and a jacking method.The jacking equipment comprises a base, an adjusting assembly is arranged on the upper surface of the base, top beam lifting mechanisms are arranged on the two opposite sides of the upper surface of the base, and feeding assemblies are arranged on the left side and the right side of the base; the feeding assembly is composed of a second sliding groove, a discharging plate, a through hole, a feeding plate, a third telescopic rod, a lifting plate, a positioning rod, a first synchronous gear, a second connecting rod, a second synchronous gear, a clamping tooth plate, a first pushing plate, a fixing rod and a second pushing plate, and during use, the number of workers carrying supporting parts can be reduced; the supporting parts are clamped and fixed during feeding and discharging so that the supporting parts can be stacked, the supporting parts stacked on the upper portion can be clamped during discharging, and therefore the situation that workers are injured due to the fact that all the supporting parts fall down is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge construction equipment, and in particular to a multi-span longitudinal integral synchronous intelligent jacking device and a jacking method for a bridge. Background Art

[0002] Bridge jacking is mostly used for road construction and expansion as well as sedimentation lifting in some sections. After installing multiple sets of customized support beams at the bottom of the bridge, several support piles and support beams are added to the bottom to support and raise the height of the bridge.

[0003] However, due to the high quality of the support beams and supporting components and the relatively compact on-site working space, manual transportation and adjustment are often used, and the operating intensity and accuracy are low. At the same time, due to the differences in the use of manual operation of support beams, the safety is poor, and the pre-lifting and deposition effects are often significantly different, which is not conducive to the subsequent adjustment of the number and position of support piles. Moreover, most of the supporting components are made of iron blocks, and it is often necessary for multiple workers to carry, place and unload them, which intensifies the labor of the staff. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-span longitudinal integral synchronous intelligent jacking equipment and jacking method for a bridge, which aims to solve the problem of manual adjustment and manual up and down transportation of supporting components.

[0005] In order to achieve the above-mentioned effects, the technical solution adopted by the present invention is: a multi-span longitudinal integral synchronous intelligent jacking equipment for a bridge, comprising a base, an adjustment component is provided on the upper surface of the base, a top beam lifting mechanism is provided on opposite sides of the upper surface of the base, a loading component is provided on the left and right sides of the base, a clamping component is provided on the upper surface of the top beam lifting mechanism, an installation groove is fixedly connected to the upper surface of the base, a power component is provided on one side of the loading component, and protective plates are provided on the left and right ends of one side wall of the loading component.

[0006] Preferably, the top beam lifting mechanism comprises a groove, and the groove is arranged on the left and right sides of the base. The interior of the groove is movably connected with a first lifting rod, and the upper surface of the first lifting rod is fixedly connected with a lifting plate.

[0007] Preferably, the clamping assembly includes a first slide groove, which is arranged inside the lifting plate, and a first bidirectional drive motor is fixedly connected to the inside of the first slide groove, and a threaded rod is rotatably connected to the left and right sides of the first bidirectional drive motor, and the outer wall of the threaded rod is threadedly connected to the first slider, and the upper surface of the first slider is fixedly connected to the clamping block.

[0008] Preferably, the loading assembly includes a second slide groove, the position of the second slide groove is set on the inner side wall of the loading assembly, a side wall of the second slide groove is fixedly connected with a loading plate, through holes are opened on the left and right sides of one side wall of the loading assembly, the upper surface of the loading assembly is fixedly connected with a loading plate, and the loading plate is connected to the upper surface of the base, a third telescopic rod is fixedly connected to the inside of the second slide groove, a placement groove is fixedly connected to one side wall of the second slide groove, a lifting plate is fixedly connected to the upper surface of the third telescopic rod, and a positioning rod is fixedly connected to the inside of the placement groove.

[0009] Preferably, the adjustment assembly includes a first telescopic rod, the position of the first telescopic rod is arranged inside the mounting groove, the output end of one side wall of the first telescopic rod is fixedly connected to a first slide plate, the upper surface of the first slide plate is fixedly connected to a second telescopic rod, and the upper surface of the second telescopic rod is fixedly connected to a rising plate.

[0010] Preferably, the upper surface of the rising plate is fixedly connected to a mounting plate, a side wall of the mounting plate is fixedly connected to a servo motor, a sliding groove is fixedly connected to the interior of the mounting plate, a sliding rod is rotatably connected to the interior of the sliding groove, and the sliding rod passes through the interior of the mounting plate and is interconnected with the servo motor, a first connecting ring is slidably connected to the outer wall of the sliding rod, and a second sliding plate is fixedly connected to one side wall of the first connecting ring.

[0011] Preferably, the power assembly includes a first connecting shaft, which is positioned inside the through hole, an outer wall of the first connecting shaft is rotatably connected to a chain, an interior of the chain is rotatably connected to a second connecting shaft, an outer wall of the second connecting shaft is rotatably connected to a first connecting gear, one side of the first connecting gear is meshingly connected to a second connecting gear, an upper surface of the second connecting gear is rotatably connected to a third connecting shaft, an outer wall of the third connecting shaft is slidably connected to a second connecting ring, a side wall of the second connecting ring is fixedly connected to a fixing plate, one side of the first connecting shaft is rotatably connected to a first meshing gear, and one side of the first meshing gear is meshingly connected to a second meshing gear.

[0012] Preferably, the second meshing gear is internally meshed and rotated with a rotating gear, one side of the rotating gear is rotatably connected to the first connecting rod, the output end of one end of the first connecting rod is fixedly connected to the second bidirectional driving motor, one side of the fixed plate is fixedly connected to the fourth telescopic rod, the output end of one side of the fourth telescopic rod is fixedly connected to the connecting plate, one side of the first meshing gear is meshed and connected to the first synchronous gear, the upper surface of the first synchronous gear is rotatably connected to the second connecting rod, the upper surface of the second connecting rod is rotatably connected to the second synchronous gear, one side of the second synchronous gear is meshed and connected to a tooth plate, one side of the tooth plate is fixedly connected to the first pushing plate, the upper surface of the tooth plate is fixedly connected to the fixed rod, and one side of the fixed rod is fixedly connected to the second push plate.

[0013] A method for longitudinally synchronizing a multi-span bridge with intelligent lifting, the method comprising the following steps:

[0014] Step 1: First, the staff pushes the supporting component from the unloading plate into the second chute, and the third telescopic rod lowers the lifting plate, and the staff puts the supporting component on the upper end of the lifting plate, and the third telescopic rod raises the lifting plate to the same level as the loading plate;

[0015] Step 2: When the first connecting rod is on the same horizontal plane as the loading plate, the second bidirectional driving motor drives the first connecting rod to rotate, so that the rotating gear and the second meshing gear are meshed and transmitted, and the second meshing gear drives the first meshing gears on both sides to rotate, so that the first connecting shaft is rotated, and then a chain is used to bring the rotating power of the first rotating shaft to the second connecting shaft. When the second connecting shaft rotates, it will drive the first connecting gear, and the first connecting gear and the second connecting gear are meshed;

[0016] Step 3: The second connecting gear drives the third connecting shaft to rotate, so that the second connecting ring can slide on the outer wall of the third connecting shaft, so that the fixing plate can adjust the height up and down, and the fourth telescopic rod on one side of the fixing plate drives the connecting plate to move left and right, so as to push the supporting component into the loading plate, and then the first lifting rod will descend, and the supporting component will be sent to the upper surface of the first lifting rod, and the first bidirectional driving motor drives the threaded rod to rotate, so that the first slider drives the clamping block to clamp the supporting component;

[0017] Step 4: The first telescopic rod drives the first slide plate to move forward and backward, so that the angle at which the rising plate lifts the bottom of the bridge can be adjusted, and the second telescopic rod on the upper surface of the first slide plate drives the rising plate to adjust its height up and down, and the servo motor drives the slide bar to rotate, so that the second connecting ring drives the second slide plate to move. When the bottom of the bridge is moved, the second telescopic rod drives the rising plate to fit with the bottom of the bridge, and the first telescopic rod drives the first slide bar to move forward and backward, and the servo motor drives the slide bar to rotate, so that the second connecting ring drives the second slide plate to assist in moving the bottom of the bridge;

[0018] Step 5: The second bidirectional drive motor drives the first connecting rod to rotate, so that the rotating gear and the second meshing gear are meshed and transmitted, the first meshing gear drives the first synchronous gear to mesh and transmit, the first synchronous gear drives the second connecting rod to rotate, and the second connecting rod drives the second synchronous gear to rotate, so that the second synchronous gear and the tooth plate are meshed and transmitted. Since a first push plate is provided on one side of the tooth plate, steps 1 to 3 are operated in reverse to remove the supporting component, and the first push plate pushes the supporting component from the second slide groove to the unloading groove The plate, and the tooth plate also synchronously drives the fixing rod and the second pushing plate to move, so that the second pushing plate and the connecting plate clamp and fix the stacked supporting parts, so that the supporting part that fits the bottom of the lifting plate is lowered, and the second pushing plate and the connecting plate clamp and fix the second to last or third to last supporting part, so that the stacked supporting parts can be unloaded, and the supporting parts are sent back into the lifting plate from the loading plate, and the lifting plate will reset and fix the bottom with the second to last or third to last supporting part, and repeat the operation so that the lifting plate can be stacked or unloaded.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The loading assembly is composed of a second slide groove, a loading plate, a through hole, a loading plate, a third telescopic rod, a lifting plate, a positioning rod, a first synchronous gear, a second connecting rod, a second synchronous gear, a tooth plate, a first push plate, a fixing rod and a second push plate. When in use, it can reduce the staff's handling of the supporting components, and when loading and unloading, the supporting components are clamped and fixed so that they can be stacked, and when unloading, the upper stacked supporting components can be clamped to prevent all the supporting components from falling and causing injuries to the staff.

[0021] 2. The clamping assembly is composed of a groove, a first lifting rod, a lifting plate, a first slide groove, a first bidirectional drive motor, a threaded rod, a first slider and a clamping block. When in use, the bottom support component is clamped to prevent the support component from being offset and loose, thereby causing the stacked support components to fall off.

[0022] 3. A power assembly consisting of a first connecting shaft, a chain, a second connecting shaft, a first connecting gear, a second connecting gear, a third connecting shaft, a second connecting ring, a fixed plate, a first meshing gear, a second meshing gear, a rotating gear, a first connecting rod, a second bidirectional drive motor, a fourth telescopic rod, a connecting plate, a first synchronous gear, a second connecting rod, a second synchronous gear, a tooth plate, a first push plate, a fixed rod and a second push plate. When in use, the fixed plate can be driven by the second connecting ring to adjust the clamping angle of the connecting plate, and can also drive the tooth plate to load and unload the support components. Secondly, the superimposed support components can be clamped and fixed, so that when unloading, the support components can be unloaded individually, and when stacking, the support components at the upper end can be clamped, so that the single support components can be superimposed with the superimposed support components. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only represent some embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the structure of a multi-span longitudinal integral synchronous intelligent jacking device and jacking method for a bridge according to an embodiment of the present invention;

[0025] Figure 2 is a schematic diagram of a clamping assembly structure according to an embodiment of the present invention;

[0026] Figure 3 is a schematic diagram of the structure of a feeding assembly according to an embodiment of the present invention;

[0027] Figure 4 is a schematic diagram of the structure of the regulating component according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the power part of an embodiment of the present invention;

[0029] Figure 6 It is a schematic diagram of the overall power structure of an embodiment of the present invention.

[0030] In the figure, 1, base; 2, adjustment component; 3, top beam lifting mechanism; 4, feeding component; 5, clamping component; 6, mounting groove; 7, groove; 8, first lifting rod; 9, lifting plate; 10, first slide groove; 11, first bidirectional drive motor; 12, threaded rod; 13, first slider; 14, clamping block; 15, second slide groove; 16, unloading plate; 17, through hole; 18, feeding plate; 19, first telescopic rod; 20, first slide plate; 21, second telescopic rod; 22, rising plate; 23, third telescopic rod; 24, placement groove; 25, lifting plate; 26, positioning rod; 27, power component; 28, mounting plate; 29, servo motor; 30, sliding groove ; 31. Slide rod; 32. First connecting ring; 33. Second slide plate; 34. Protective plate; 35. First connecting shaft; 36. Chain; 37. Second connecting shaft; 38. First connecting gear; 39. Second connecting gear; 40. Third connecting shaft; 41. Second connecting ring; 42. Fixed plate; 43. First meshing gear; 44. Second meshing gear; 45. Rotating gear; 46. First connecting rod; 47. Second bidirectional drive motor; 48. Fourth telescopic rod; 49. Connecting plate; 50. First synchronous gear; 51. Second connecting rod; 52. Second synchronous gear; 53. Tooth plate; 54. First push plate; 55. Fixed rod; 56. Second push plate. DETAILED DESCRIPTION

[0031] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0032] Embodiment 1:

[0033] See also Figures 1 to 6 As shown, this embodiment discloses a multi-span longitudinal integral synchronous intelligent jacking equipment for a bridge, including a base 1, an adjusting component 2 is arranged on the upper surface of the base 1, top beam lifting mechanisms 3 are arranged on opposite sides of the upper surface of the base 1, feeding components 4 are arranged on the left and right sides of the base 1, a clamping component 5 is arranged on the upper surface of the top beam lifting mechanism 3, a mounting groove 6 is fixedly connected to the upper surface of the base 1, a power component 27 is arranged on one side of the feeding component 4, and protective plates 34 are arranged on the left and right ends of one side wall of the feeding component 4. The device is provided with an adjusting component 2, a top beam lifting mechanism 3, a feeding component 4, a clamping component 5 and a power component 27. When in use, the supporting components are clamped and fixed respectively, and the materials of the supporting components can be automatically raised and lowered, thereby reducing the need for staff to manually carry the materials of the supporting components.

[0034] The top beam lifting mechanism 3 includes a groove 7, which is arranged on the left and right sides of the base 1. The inside of the groove 7 is movably connected with a first lifting rod 8, and the upper surface of the first lifting rod 8 is fixedly connected with a lifting plate 9. Due to the setting of the top beam lifting mechanism 3, the top beam can be lifted, so that the material of the supporting component can be placed.

[0035] The clamping assembly 5 includes a first slide groove 10, which is arranged inside the lifting plate 9. A first bidirectional drive motor 11 is fixedly connected to the inside of the first slide groove 10. The left and right sides of the first bidirectional drive motor 11 are rotatably connected with a threaded rod 12. The outer wall of the threaded rod 12 is threadedly connected with a first slider 13. The upper surface of the first slider 13 is fixedly connected with a clamping block 14. Through the setting of the clamping assembly 5, the support component can be clamped. When in use, the support component can be prevented from being offset, which may cause the support component to fall off.

[0036] The loading assembly 4 includes a second slide groove 15, and the position of the second slide groove 15 is set on the inner side wall of the loading assembly 4. A discharge plate 16 is fixedly connected to one side wall of the second slide groove 15. Through holes 17 are opened on the left and right sides of one side wall of the loading assembly 4. A loading plate 18 is fixedly connected to the upper surface of the loading assembly 4, and the loading plate 18 is interconnected with the upper surface of the base 1. A third telescopic rod 23 is fixedly connected to the inside of the second slide groove 15, and a placement groove 24 is fixedly connected to one side wall of the second slide groove 15. A lifting plate 25 is fixedly connected to the upper surface of the third telescopic rod 23, and a positioning rod 26 is fixedly connected to the inside of the placement groove 24. When loading and unloading, the loading assembly 4 is used to clamp and fix the supporting components so that they can be stacked. When unloading, the upper stacked supporting components can be clamped to prevent all the supporting components from falling down, causing injuries to the staff.

[0037] The adjusting component 2 includes a first telescopic rod 19, and the position of the first telescopic rod 19 is set inside the mounting groove 6. The output end of one side wall of the first telescopic rod 19 is fixedly connected to a first slide plate 20, the upper surface of the first slide plate 20 is fixedly connected to a second telescopic rod 21, and the upper surface of the second telescopic rod 21 is fixedly connected to a rising plate 22. Through the setting of the adjusting component 2, when in use, since it is necessary to move the bridge, the adjusting component 2 can move the bridge, and cooperate with the servo motor 29 to drive the slide rod 31 to rotate, so that the second connecting ring 41 drives the second slide plate 33 to assist in moving the bottom of the bridge.

[0038] A mounting plate 28 is fixedly connected to the upper surface of the rising plate 22, a servo motor 29 is fixedly connected to one side wall of the mounting plate 28, a sliding groove 30 is fixedly connected to the inside of the mounting plate 28, a sliding rod 31 is rotatably connected to the inside of the sliding groove 30, and the sliding rod 31 passes through the inside of the mounting plate 28 and is connected to the servo motor 29, a first connecting ring 32 is slidably connected to the outer wall of the sliding rod 31, and a second sliding plate 33 is fixedly connected to one side wall of the first connecting ring 32.

[0039] The power assembly 27 includes a first connecting shaft 35, which is located inside the through hole 17. The outer wall of the first connecting shaft 35 is rotatably connected to a chain 36, and the inside of the chain 36 is rotatably connected to a second connecting shaft 37. The outer wall of the second connecting shaft 37 is rotatably connected to a first connecting gear 38, one side of the first connecting gear 38 is meshedly connected to a second connecting gear 39, and the upper surface of the second connecting gear 39 is rotatably connected to a third connecting shaft 40. The outer wall of the third connecting shaft 40 is slidably connected to a second connecting ring 41, and a side wall of the second connecting ring 41 is fixedly connected to a fixing plate 42. One side of the first connecting shaft 35 is rotatably connected to a first meshing gear 43, one side of the first meshing gear 43 is meshedly connected to a second meshing gear 44, and the inside of the second meshing gear 44 is meshed and rotatably connected to a rotating gear 45. One side of the rotating gear 45 is rotatably connected to a first connecting rod 46, and an output end of one end of the first connecting rod 46 is fixedly connected to a second bidirectional driving motor 47. One side of the fixing plate 42 is fixedly connected to a fourth telescopic rod 48. A connecting plate 49 is fixedly connected to the output end of one side of the telescopic rod 48, a first synchronous gear 50 is meshedly connected to one side of the first meshing gear 43, a second connecting rod 51 is rotatably connected to the upper surface of the first synchronous gear 50, a second connecting rod 51 is rotatably connected to the upper surface of the second connecting rod 51 is rotatably connected to the second synchronous gear 52, a tooth plate 53 is meshedly connected to one side of the second synchronous gear 52, a first push plate 54 is fixedly connected to one side of the tooth plate 53, a fixing rod 55 is fixedly connected to the upper surface of the tooth plate 53, a second push plate 56 is fixedly connected to one side of the fixing rod 55, and through the setting of the power assembly 27, the fixing plate 42 can be driven by the second connecting ring 41 to adjust the clamping angle of the connecting plate 49, and can also drive the tooth plate 53 to perform loading and unloading operations on the supporting components, and secondly, the superimposed supporting components can be clamped and fixed, so that when unloading, the supporting components can be unloaded individually, and when stacking, the supporting components at the upper end can be clamped, so that the single supporting components and the superimposed supporting components can be superimposed.

[0040] Embodiment 2:

[0041] See also Figures 5 and 6 As shown, this embodiment discloses a multi-span longitudinal integral synchronous intelligent jacking equipment for a bridge, including a base 1, an adjusting component 2 is arranged on the upper surface of the base 1, top beam lifting mechanisms 3 are arranged on opposite sides of the upper surface of the base 1, a feeding component 4 is arranged on the left and right sides of the base 1, a clamping component 5 is arranged on the upper surface of the top beam lifting mechanism 3, a mounting groove 6 is fixedly connected to the upper surface of the base 1, a power component 27 is arranged on one side of the feeding component 4, and protective plates 34 are arranged on the left and right ends of one side wall of the feeding component 4.

[0042] The power assembly 27 includes a first connecting shaft 35, which is arranged inside the through hole 17. The outer wall of the first connecting shaft 35 is rotatably connected to a chain 36, and the inside of the chain 36 is rotatably connected to a second connecting shaft 37. The outer wall of the second connecting shaft 37 is rotatably connected to a first connecting gear 38, and one side of the first connecting gear 38 is meshingly connected to a second connecting gear 39. The upper surface of the second connecting gear 39 is rotatably connected to a third connecting shaft 40. The outer wall of the third connecting shaft 40 is slidably connected to a second connecting ring 41, and a side wall of the second connecting ring 41 is fixedly connected to a fixing plate 42. One side of the first connecting shaft 35 is rotatably connected to a first meshing gear 43. One side of the wheel 43 is meshed and connected with a second meshing gear 44, and the second meshing gear 44 is internally meshed and rotated with a rotating gear 45, and one side of the rotating gear 45 is rotatably connected to a first connecting rod 46, and an output end of one end of the first connecting rod 46 is fixedly connected to a second bidirectional driving motor 47, and a fourth telescopic rod 48 is fixedly connected to one side of the fixing plate 42, and an output end of one side of the fourth telescopic rod 48 is fixedly connected to a connecting plate 49, and one side of the first meshing gear 43 is meshed and connected with a first synchronous gear 50, and the upper surface of the first synchronous gear 50 is rotatably connected to a second connecting rod 51, and the upper surface of the second connecting rod 51 is rotatably connected to a second synchronous gear 52, and one side of the second synchronous gear 52 is meshed and connected There is a latch plate 53, one side of the latch plate 53 is fixedly connected to a first push plate 54, the upper surface of the latch plate 53 is fixedly connected to a fixing rod 55, one side of the fixing rod 55 is fixedly connected to a second push plate 56, so that the fixing plate 42 can be driven by the second connecting ring 41, so as to adjust the angle of the connecting plate 49, and can also drive the latch plate 53 to perform loading and unloading operations on the supporting components, and secondly, can also clamp and fix the superimposed supporting components, so that when unloading, the supporting components can be unloaded individually, and when stacking, the supporting components at the upper end can be clamped, so that the single supporting components and the superimposed supporting components are superimposed, and the adjustment component 2 is matched In operation, the first telescopic rod 19 drives the first slide plate 20 to move forward and backward, so that the angle of the lifting plate 22 to lift the bottom of the bridge can be adjusted, and the second telescopic rod 21 on the upper surface of the first slide plate 20 drives the lifting plate 22 to adjust the height up and down, and the servo motor 29 drives the slide bar 31 to rotate, so that the second connecting ring 32 drives the second slide plate 33 to move. When the bottom of the bridge is moved, the second telescopic rod 21 drives the rising plate 22 to fit with the bottom of the bridge, and the first telescopic rod 19 drives the first slide plate 20 to move forward and backward, and the servo motor 29 drives the slide bar 31 to rotate, so that the second connecting ring 32 drives the second slide plate 33 to assist in moving the bottom of the bridge.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] The present invention is not limited to the above optional implementations, and anyone can derive other various forms of products under the enlightenment of the present invention. The above specific implementations should not be understood as limiting the scope of protection of the present invention. The scope of protection of the present invention should be based on the definition in the claims, and the description can be used to interpret the claims.

Claims

1. A multi-span longitudinal integral synchronous intelligent jacking device for a bridge, comprising a base (1), characterized in that: An adjustment component (2) is provided on the upper surface of the base (1), top beam lifting mechanisms (3) are provided on opposite sides of the upper surface of the base (1), a loading component (4) is provided on the left and right sides of the base (1), a clamping component (5) is provided on the upper surface of the top beam lifting mechanism (3), a mounting groove (6) is fixedly connected to the upper surface of the base (1), a power component (27) is provided on one side of the loading component (4), and protective plates (34) are provided on the left and right ends of a side wall of the loading component (4).

2. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 1 is characterized by: The top beam lifting mechanism (3) comprises a groove (7), wherein the groove (7) is arranged on the left and right sides of the base (1), a first lifting rod (8) is movably connected inside the groove (7), and a lifting plate (9) is fixedly connected to the upper surface of the first lifting rod (8).

3. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 1 is characterized by: The clamping assembly (5) comprises a first slide groove (10), the first slide groove (10) is arranged inside the lifting plate (9), a first bidirectional driving motor (11) is fixedly connected inside the first slide groove (10), the left and right sides of the first bidirectional driving motor (11) are rotatably connected with a threaded rod (12), the outer wall of the threaded rod (12) is threadedly connected with a first sliding block (13), and the upper surface of the first sliding block (13) is fixedly connected with a clamping block (14).

4. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 1 is characterized by: The loading component (4) comprises a second slide groove (15), the second slide groove (15) is arranged on the inner side wall of the loading component (4), a side wall of the second slide groove (15) is fixedly connected with a loading plate (16), a through hole (17) is provided on the left and right sides of a side wall of the loading component (4), a loading plate (18) is fixedly connected to the upper surface of the loading component (4), the loading plate (18) is connected to the upper surface of the base (1), a third telescopic rod (23) is fixedly connected inside the second slide groove (15), a placement groove (24) is fixedly connected to one side wall of the second slide groove (15), a lifting plate (25) is fixedly connected to the upper surface of the third telescopic rod (23), and a positioning rod (26) is fixedly connected inside the placement groove (24).

5. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 1 is characterized by: The adjustment assembly (2) comprises a first telescopic rod (19), the first telescopic rod (19) is arranged inside the mounting groove (6), a first slide plate (20) is fixedly connected to an output end of a side wall of the first telescopic rod (19), a second telescopic rod (21) is fixedly connected to an upper surface of the first slide plate (20), and a rising plate (22) is fixedly connected to an upper surface of the second telescopic rod (21).

6. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 5 is characterized by: The upper surface of the rising plate (22) is fixedly connected to a mounting plate (28), a side wall of the mounting plate (28) is fixedly connected to a servo motor (29), the interior of the mounting plate (28) is fixedly connected to a sliding groove (30), the interior of the sliding groove (30) is rotatably connected to a sliding rod (31), and the sliding rod (31) passes through the interior of the mounting plate (28) and is connected to the servo motor (29), the outer wall of the sliding rod (31) is slidably connected to a first connecting ring (32), and a side wall of the first connecting ring (32) is fixedly connected to a second sliding plate (33).

7. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 1 is characterized by: The power assembly (27) comprises a first connecting shaft (35), the first connecting shaft (35) is arranged inside the through hole (17), the outer wall of the first connecting shaft (35) is rotatably connected to a chain (36), the inside of the chain (36) is rotatably connected to a second connecting shaft (37), the outer wall of the second connecting shaft (37) is rotatably connected to a first connecting gear (38), one side of the first connecting gear (38) is meshingly connected to a second connecting gear (39), the upper surface of the second connecting gear (39) is rotatably connected to a third connecting shaft (40), the outer wall of the third connecting shaft (40) is slidably connected to a second connecting ring (41), one side wall of the second connecting ring (41) is fixedly connected to a fixing plate (42), one side of the first connecting shaft (35) is rotatably connected to a first meshing gear (43), and one side of the first meshing gear (43) is meshingly connected to a second meshing gear (44).

8. The multi-span longitudinal integral synchronous intelligent lifting equipment for bridges according to claim 7 is characterized by: The second meshing gear (44) is internally meshed and rotatably provided with a rotating gear (45), one side of the rotating gear (45) is rotatably connected to a first connecting rod (46), an output end of one end of the first connecting rod (46) is fixedly connected to a second bidirectional driving motor (47), one side of the fixing plate (42) is fixedly connected to a fourth telescopic rod (48), an output end of one side of the fourth telescopic rod (48) is fixedly connected to a connecting plate (49), and one side of the first meshing gear (43) is meshed and connected to a first synchronous gear (50), the upper surface of the first synchronous gear (50) is rotatably connected to the second connecting rod (51), the upper surface of the second connecting rod (51) is rotatably connected to the second synchronous gear (52), one side of the second synchronous gear (52) is meshingly connected to a tooth plate (53), one side of the tooth plate (53) is fixedly connected to a first push plate (54), the upper surface of the tooth plate (53) is fixedly connected to a fixing rod (55), and one side of the fixing rod (55) is fixedly connected to a second push plate (56).

9. A method for intelligent jacking of multi-span longitudinal overall synchronous bridges, characterized in that: Applied to realize a multi-span longitudinal integral synchronous intelligent lifting device for a bridge as described in any one of claims 1 to 8, the method comprises the following steps: Step 1: First, the staff pushes the supporting component from the unloading plate (16) into the second chute (15), and the third telescopic rod (23) causes the lifting plate (25) to descend, and the staff puts the supporting component on the upper end of the lifting plate (25), and the third telescopic rod (23) raises the lifting plate (25) to the same level as the loading plate (18); Step 2: When the first connecting rod (46) is on the same horizontal plane as the loading plate (18), the second bidirectional driving motor (47) drives the first connecting rod (46) to rotate, so that the rotating gear (45) and the second meshing gear (44) are meshed and transmitted, and the second meshing gear (44) drives the first meshing gears (43) on both sides to rotate, so that the first connecting shaft (35) is rotated, and then the chain (36) brings the rotating power of the first connecting shaft (35) to the second connecting shaft (37), and while the second connecting shaft (37) rotates, it drives the first connecting gear (38), and the first connecting gear (38) and the second connecting gear (39) are meshed; Step three: The second connecting gear (39) drives the third connecting shaft (40) to rotate, so that the second connecting ring (41) is threadedly slid on the outer wall of the third connecting shaft (40), so that the fixing plate (42) is adjusted in height up and down, and the fourth telescopic rod (48) on one side of the fixing plate (42) drives the connecting plate (49) to move left and right, thereby pushing the supporting component into the loading plate (18), and then the first lifting rod (8) will descend, and the supporting component will be sent to the upper surface of the first lifting rod (8), and the first bidirectional driving motor (11) drives the threaded rod (12) to rotate, so that the first slider (13) drives the clamping block (14) to clamp the supporting component; Step 4: The first telescopic rod (19) drives the first slide plate (20) to move forward and backward, so that the angle of the bridge bottom is adjusted by the rising plate (22), and the second telescopic rod (21) on the upper surface of the first slide plate (20) drives the rising plate (22) to adjust the height up and down, and the servo motor (29) drives the slide bar (31) to rotate, so that the second connecting ring (32) drives the second slide plate (33) to move. When the bridge bottom is moved, the second telescopic rod (21) drives the rising plate (22) to fit with the bridge bottom, and the first telescopic rod (19) drives the first slide plate (20) to move forward and backward, and the servo motor (29) drives the slide bar (31) to rotate, so that the second connecting ring (32) drives the second slide plate (33) to assist in moving the bridge bottom; Step 5: The second bidirectional drive motor (47) drives the first connecting rod (46) to rotate, so that the rotating gear (45) and the second meshing gear (44) are meshed and transmitted, and the first meshing gear (43) drives the first synchronous gear (50) to mesh and transmit, and the first synchronous gear (50) drives the second connecting rod (51) to rotate, and the second connecting rod (51) drives the second synchronous gear (52) to rotate, so that the second synchronous gear (52) and the latch plate (53) are meshed and transmitted. Since a first push plate (54) is provided on one side of the latch plate (53), steps 1 to 3 are operated in the reverse direction, so that the support component is removed, and the first push plate (54) moves the support component from the first locking plate (53) to the second locking plate (53). The second slide groove (15) is pushed onto the unloading plate (16), and the tooth plate (53) also synchronously drives the fixing rod (55) and the second push plate (56) to move, so that the second push plate (56) and the connecting plate (49) clamp and fix the stacked support components, so that the support component that is in contact with the bottom end of the lifting plate (9) is lowered, and the second push plate (56) and the connecting plate (49) clamp and fix the second to last or third to last support component, so that the stacked support components are unloaded, and the support components are re-sent from the loading plate (18) to the lifting plate (25), and the lifting plate (9) and the second to last or third to last support component are reset and fixed at the bottom, and the operation is repeated to stack or unload the lifting plate.

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