Bridge building construction device

Abstract

The utility model provides a bridge building construction device. The bridge building construction device comprises a movable base, a lifting plate, a first driving mechanism, a drilling mechanism and an adjusting device. A penetrating hole is formed in the base; the first driving mechanism is arranged on the base and connected with the lifting plate so as to drive the lifting plate to be close to or away from the base. The adjusting device is arranged on the lifting plate and connected with the drilling mechanism so as to adjust the angle of the drilling mechanism. The drilling mechanism is located on the side, facing the base, of the lifting plate and corresponds to the penetrating hole so as to penetrate through the penetrating hole for drilling. According to the drilling device, the angle of the drilling mechanism is adjusted through the adjusting device, the drilling angle is adjusted so as to meet the construction requirement, the drilling mechanism is driven to ascend and descend through ascending and descending of the lifting plate, and position adjustment of the drilling mechanism in the height direction is achieved; the drilling mechanism can be adjusted to the required height to conduct drilling operation according to construction requirements, movement of the base can drive the whole device to move to the required drilling position, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction technology, and more specifically, to a bridge construction device. Background Technology

[0002] In the construction of small bridges, drilling is a crucial step in foundation construction, and its importance cannot be ignored. Drilling provides stable support for the bridge's pile foundations or ground, ensuring the structural safety of the bridge. If the drilling quality is substandard, it may lead to problems such as settlement and tilting during the bridge's use, and in severe cases, even bridge collapse. However, existing drilling equipment used in bridge construction can only drill at one angle and cannot adjust the drilling angle. Utility Model Content

[0003] In view of this, the present invention proposes a bridge construction device, which aims to solve the problem that existing drilling equipment cannot adjust the drilling angle.

[0004] This utility model proposes a bridge construction device, which includes: a movable base, a lifting plate, a first drive mechanism, a drilling mechanism, and an adjustment device; wherein, the base has a through hole; the first drive mechanism is disposed on the base and connected to the lifting plate, and is used to drive the lifting plate to move closer to or away from the base; the adjustment device is disposed on the lifting plate and connected to the drilling mechanism, and is used to adjust the angle of the drilling mechanism; the drilling mechanism is located on the side of the lifting plate facing the base and corresponds to the through hole, and is used to drill through the through hole.

[0005] Furthermore, in the aforementioned bridge construction device, the adjustment device includes: a second drive mechanism and a rotating mechanism; wherein, the second drive mechanism is disposed on the lifting plate; the rotating mechanism is rotatably disposed on the lifting plate and connected to the second drive mechanism, and the drilling mechanism is disposed on the rotating mechanism; the second drive mechanism is used to drive the rotating mechanism to rotate, thereby driving the drilling mechanism to rotate, so as to adjust the angle of the drilling mechanism.

[0006] Furthermore, in the aforementioned bridge construction device, the rotating mechanism includes: a drive assembly, a linkage assembly, and two mounting plates; wherein, the lifting plate has a through hole; the drive assembly is rotatably disposed in the through hole and connected to the second drive mechanism; the two mounting plates are arranged side by side on the side of the lifting plate facing the base, and the linkage assembly is rotatably disposed between the two mounting plates and connected to the drive assembly; the drilling mechanism is disposed in the linkage assembly.

[0007] Furthermore, in the aforementioned bridge construction device, the drive assembly includes: two drive gears; wherein there are two through holes spaced apart, and the two drive gears are rotatably disposed in the two through holes in a one-to-one correspondence; the linkage assembly includes: a rotating shaft, two linkage gears, a connecting plate, and a rotating plate; wherein the rotating shaft is rotatably disposed horizontally between the two mounting plates, the two linkage gears are disposed on the rotating shaft and mesh with the two drive gears in a one-to-one correspondence; the connecting plate is disposed on the rotating shaft and connected to the rotating plate; and the drilling mechanism is disposed on the rotating plate.

[0008] Furthermore, in the aforementioned bridge construction device, the adjustment device also includes: at least two cylinders and a bearing plate; wherein, each cylinder is arranged in parallel on the side of the linkage assembly facing the base, and the drive end of each cylinder is connected to the bearing plate; the drilling mechanism is arranged on the bearing plate.

[0009] Furthermore, in the aforementioned bridge construction device, the drilling mechanism includes: a first driving member, a drill rod, and a drill bit; wherein, the first driving member is disposed on a bearing plate, the first end of the drill rod is connected to the driving end of the first driving member, and the second end of the drill rod is connected to the drill bit.

[0010] Furthermore, in the aforementioned bridge construction device, the second driving mechanism includes: a second driving component, a driving screw, a screw block, and a transmission assembly; wherein, the driving screw is rotatably disposed on the side of the lifting plate opposite to the base; the screw block is screwed to the driving screw; the transmission assembly is disposed on the screw block and connected to the driving assembly; and the second driving component is connected to one end of the driving screw.

[0011] Furthermore, in the aforementioned bridge construction device, the transmission assembly includes: two traction rods, two transmission gears, and two guide rods; wherein, the two guide rods are arranged side by side on the side of the lifting plate facing away from the base and are respectively placed on both sides of the drive screw; the two transmission gears are correspondingly and slidably arranged on the two guide rods, and each transmission gear has meshing teeth on the side facing the lifting plate, and the two drive gears mesh with the two transmission gears correspondingly; the two transmission gears correspond one-to-one with the two traction rods, and each transmission gear is connected to the screw block through the corresponding traction rod.

[0012] Furthermore, in the aforementioned bridge construction device, the first driving mechanism includes: a driving structure, two parallel lifting screws, and multiple parallel guide columns; wherein, the driving structure is located inside the base; the bottoms of the two lifting screws are rotatably inserted through the top wall of the base and connected to the driving structure, and the tops of the two lifting screws extend away from the base; each guide column is vertically arranged on the top wall of the base and parallel to the lifting screws; the lifting plate is screwed to the two lifting screws and slidably connected to each guide column.

[0013] Furthermore, the aforementioned bridge construction device also includes: at least one braking mechanism; wherein, the bottom wall of the base is provided with multiple rollers; each braking mechanism is located on the base to brake the base; each braking mechanism includes: a brake plate, a brake screw, and an operating handle; wherein, the brake plate is located on the side wall of the base, and the brake plate has a threaded hole; the brake screw is screwed into the threaded hole, the first end of the brake screw is connected to the operating handle, and the second end of the brake screw is conical to be inserted into the ground.

[0014] In this invention, the drilling mechanism drills through a through hole in the base. An adjustment device is installed on the lifting plate and connected to the drilling mechanism. The adjustment device adjusts the angle of the drilling mechanism to adapt to construction needs, solving the problem that existing drilling equipment cannot adjust the drilling angle. Furthermore, the first drive mechanism drives the lifting plate to move closer to or away from the base, and the lifting plate drives the drilling mechanism to rise and fall, realizing the position adjustment of the drilling mechanism in the height direction. This allows the drilling mechanism to be adjusted to the required height for drilling operations according to construction needs. The base is movable, enabling the entire device to be moved to the required drilling position. The operation is simple and convenient, and it can improve construction efficiency and reduce the workload of workers. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 A schematic diagram of the structure of the bridge construction device provided in this embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of the bridge construction device provided in this embodiment of the present invention, showing the lowering of the lifting plate;

[0018] Figure 3 A schematic diagram of the adjusting device in the bridge construction device provided in this embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the structure of the cylinder in the bridge construction device provided in this embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the driving structure in the bridge construction device provided in this embodiment of the utility model. Detailed Implementation

[0021] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] See Figures 1 to 5 The figure shows a preferred structure of the bridge construction device in this embodiment. As shown, the bridge construction device includes: a base 1, a lifting plate 2, a first drive mechanism 3, a drilling mechanism 4, and an adjustment device 5. The base 1 is movable, allowing it to be moved to the desired position, thereby driving the overall movement of the bridge construction device. The base 1 has a through hole 11 located in the middle, which is used for drilling.

[0023] The first drive mechanism 3 is disposed on the base 1 and is connected to the lifting plate 2. The first drive mechanism 3 is used to drive the lifting plate 2 to move so that the lifting plate 2 moves closer to or further away from the base 1.

[0024] An adjusting device 5 is provided on the lifting plate 2 and is connected to the drilling mechanism 4. The adjusting device 5 is used to adjust the angle of the drilling mechanism 4. The drilling mechanism 4 is located on the side of the lifting plate 2 facing the base 1 and corresponds to the through hole 11. The drilling mechanism 4 drills through the through hole 11.

[0025] As can be seen, in this embodiment, the drilling mechanism 4 drills through the through hole 11 on the base 1. The adjusting device 5 is set on the lifting plate 2 and connected to the drilling mechanism 4. The adjusting device 5 adjusts the angle of the drilling mechanism 4, thereby adjusting the drilling angle to meet construction needs. This solves the problem that drilling equipment in the prior art cannot adjust the drilling angle. Furthermore, the first driving mechanism 3 drives the lifting plate 2 to move closer to or away from the base 1. The lifting plate 2 drives the drilling mechanism 4 to rise and fall, thereby adjusting the position of the drilling mechanism 4 in the height direction. This allows the drilling mechanism 4 to be adjusted to the required height for drilling operations according to construction needs. The base 1 is movable, which can move the entire device to the required drilling position. The operation is simple and convenient, and it can improve construction efficiency and reduce the workload of workers.

[0026] See Figures 1 to 4In the above embodiment, the adjusting device 5 includes a second driving mechanism and a rotating mechanism. The second driving mechanism is disposed on the lifting plate 2. The rotating mechanism is rotatably disposed on the lifting plate 2 and is connected to the second driving mechanism. The drilling mechanism 4 is disposed on the rotating mechanism. The second driving mechanism drives the rotating mechanism to rotate, thereby rotating the drilling mechanism 4, and adjusting the angle of the drilling mechanism 4 by rotating the drilling mechanism 4.

[0027] See Figures 2 to 4 The rotating mechanism includes a drive assembly 51, a linkage assembly 52, and two mounting plates 53. The lifting plate 2 has a through hole. The drive assembly 51 is rotatably disposed within the through hole and is connected to the second drive mechanism.

[0028] Two mounting plates 53 are arranged side by side and spaced a certain distance apart. Both mounting plates 53 are vertically positioned on the side of the lifting plate 2 facing the base 1, and each mounting plate 53 is fixed relative to the lifting plate 2. A linkage assembly 52 is rotatably disposed between the two mounting plates 53 and is connected to the drive assembly 51. Thus, the second drive mechanism drives the drive assembly 51 to rotate, which in turn drives the linkage assembly 52 to rotate. A drilling mechanism 4 is disposed on the linkage assembly 52, so the rotation of the linkage assembly 52 drives the rotation of the drilling mechanism 4.

[0029] The drive assembly 51 includes two drive gears 511. The lifting plate 2 has two through holes spaced apart. Each drive gear 511 corresponds to one of the two through holes, and each drive gear 511 is rotatably disposed within its corresponding through hole. Both drive gears 511 are connected to the second drive mechanism.

[0030] The linkage assembly 52 includes: a rotating shaft 521, two linkage gears 522, a connecting plate 523, and a rotating plate 524. The rotating shaft 521 is rotatably horizontally positioned between the two mounting plates 53. Since the rotating shaft 521 is perpendicular to the mounting plates 53, it is parallel to the lifting plate 2. The two linkage gears 522 are spaced apart from the rotating shaft 521 and are fixedly connected to it. Each linkage gear 522 corresponds one-to-one with one of the two drive gears 511, and their positions are also corresponding. Each linkage gear 522 meshes with its corresponding drive gear 511. The connecting plate 523 is vertically positioned on the rotating shaft 521 and is connected to the rotating plate 524. The rotating plate 524 is parallel to the rotating shaft 521, and the drilling mechanism 4 is mounted on the rotating plate 524. Specifically, there are two connecting plates 523, which are spaced apart on the rotating shaft 521. The connecting plates 523 are perpendicular to and relatively fixed to the rotating shaft 521. The rotating plate 524 is perpendicularly connected to and relatively fixed to both connecting plates 523.

[0031] The second drive mechanism drives the two drive gears 511 to rotate synchronously. Since the connecting gear 522 meshes with the drive gear 511, the rotation of the two drive gears 511 drives the rotation of the two connecting gears 522, which in turn drives the rotation of the rotating shaft 521. The rotation of the rotating shaft 521 drives the rotation of the rotating plate 524 through the connecting plate 523, which in turn drives the rotation of the drilling mechanism 4 set on the rotating plate 524, thereby realizing the adjustment of the angle of the drilling mechanism 4.

[0032] See Figure 4 Preferably, the adjusting device 5 further includes at least two cylinders 54 and a support plate 55. The cylinders 54 are arranged side-by-side on the side of the linkage assembly 52 facing the base 1. Specifically, each cylinder 54 is located on the side of the rotating plate 524 facing the base 1, and the cylinders 54 are spaced apart on the rotating plate 524. The drive end of each cylinder 54 is connected to the support plate 55, which is positioned below the rotating plate 524. The drilling mechanism 4 is located on the support plate 55. Thus, when the rotating plate 524 rotates, it drives the rotation of each cylinder 54 and the rotation of the support plate 55, thereby driving the rotation of the drilling mechanism 4. The arrangement of the cylinders 54 ensures that the rotating plate 524 remains stable at the required angle. When the angle of the drilling mechanism 4 is adjusted, the cylinders 54 provide additional thrust, ensuring the stability of the drilling mechanism 4. The arrangement of the cylinders 54 compensates for the lack of thrust provided by the lifting plate 2 after the angle of the drilling mechanism 4 is adjusted.

[0033] The drilling mechanism 4 includes a first driving member 41, a drill rod 42, and a drill bit 43. The first driving member 41 is disposed on the support plate 55. The first end of the drill rod 42 is connected to the driving end of the first driving member 41, and the second end of the drill rod 42 is connected to the drill bit 43. Specifically, the first driving member 41 is disposed on the side of the support plate 55 facing away from the base 1, that is, the first driving member 41 is positioned above the support plate 55 (relative to...). Figure 4 (In other words), the support plate 55 supports and bears the first driving member 41, which can be a drive motor. The first end of the drill rod 42 is rotatably inserted through the support plate 55, and the first end of the drill rod 42 is connected to the driving end of the first driving member 41. The second end of the drill rod 42 is positioned below the support plate 55 (relative to the drive motor). Figure 4 (In other words) and extends to the through hole 11 of the base 1.

[0034] More preferably, a ring laser light is provided on the side of the support plate 55 facing the base 1 and corresponding to the drill rod 42. The ring laser light is arranged in a circle around the drill rod 42. By setting the ring laser light, the drilling position can be quickly found, reducing the time for construction personnel to find the point and improving construction efficiency.

[0035] See Figures 1 to 3The second driving mechanism includes a second driving component 56, a driving screw 57, a screw block 58, and a transmission assembly 59. The driving screw 57 is rotatably mounted on the side of the lifting plate 2 facing away from the base 1, i.e., the driving screw 57 is located above the lifting plate 2. Specifically, two screw fixing plates 6 are provided on the side of the lifting plate 2 facing away from the base 1, and the driving screw 57 is rotatably mounted between the two screw fixing plates 6. The screw block 58 is screwed to the driving screw 57.

[0036] The transmission component 59 is disposed on the screw block 58, and the transmission component 59 is connected to the drive component 51, that is, the transmission component 59 is connected to two drive gears 511.

[0037] The second driving component 56 is connected to one end of the driving screw 57 and is used to drive the driving screw 57 to rotate, thereby causing the lead block 58 to move along the driving screw 57, and then driving the two driving gears 511 to rotate through the transmission assembly 59. Specifically, the second driving component 56 can be a drive motor, hydraulic motor, etc.

[0038] The transmission assembly 59 includes two traction rods 591, two transmission gears 592, and two guide rods 593. The two guide rods 593 are arranged side-by-side, both parallel to the drive screw 57, and positioned on opposite sides of the drive screw 57. Each guide rod 593 is located on the side of the lifting plate 2 facing away from the base 1. Specifically, on the side of the lifting plate 2 facing away from the base 1, two guide fixing plates 7 are provided corresponding to each guide rod 593, with each guide rod 593 horizontally positioned between the corresponding two guide fixing plates 7.

[0039] Two transmission gears 592 correspond one-to-one with two guide rods 593. Each transmission gear 592 is slidably mounted on its corresponding guide rod 593. Each transmission gear 592 has meshing teeth on its side facing the lifting plate 2. Two drive gears 511 correspond one-to-one with the two transmission gears 592, and each drive gear 511 meshes with the meshing teeth of its corresponding transmission gear 592. Specifically, each transmission gear 592 can be a long strip-shaped shell structure. The cross-sectional shape of each transmission gear 592 matches the cross-sectional shape of its corresponding guide rod 593. Each transmission gear 592 is slidably fitted onto the outside of its corresponding guide rod 593, and each transmission gear 592 has meshing teeth on its side facing the lifting plate 2.

[0040] Two transmission gears 592 correspond one-to-one with two traction rods 591, and each transmission gear 592 is connected to the lead block 58 through the corresponding traction rod 591. Specifically, since the two guide rods 593 are respectively placed on both sides of the drive lead screw 57, the two transmission gears 592 are respectively placed on both sides of the lead block 58, and each transmission gear 592 is connected to the corresponding side of the lead block 58 through the traction rod 591.

[0041] The second driving component 56 drives the driving screw 57 to rotate. The rotation of the driving screw 57 causes the screw block 58 on it to move axially along the driving screw 57. The movement of the screw block 58 drives the two transmission gears 592 to move along the guide rod 593 via the two traction rods 591. Since the meshing teeth of each transmission gear 592 mesh with the corresponding driving gear 511, the movement of the two transmission gears 592 drives the synchronous rotation of the two driving gears 511. In use, the screw block 58 reciprocates along the driving screw 57, driving the two driving gears 511 to rotate via the two transmission gears 592, thus realizing the angle adjustment of the drilling mechanism 4. Among them, the two transmission gears 592 move along the guide rod 593 when moving, ensuring the stability of the two transmission gears 592 during the movement process.

[0042] As can be seen, in this embodiment, the adjustment device 5 has a simple structure and is easy to implement.

[0043] See Figure 1 , Figure 3 and Figure 5 In the above embodiments, the first drive mechanism 3 includes: a drive structure 31, two lifting screws 32, and multiple guide columns 33. The drive structure 31 is disposed inside the base 1. Specifically, see... Figure 1 and Figure 5 The drive structure 31 includes a third drive member 311, four transmission gears 312, and a conveyor belt 313. The transmission gears 312 are rotatably and spaced apart inside the base 1, and the conveyor belt 313 is rotatably wound around each transmission gear 312. The third drive member 311 is located outside the base 1, and its drive end is connected to one of the transmission gears 312. The third drive member 311 drives the connected transmission gear 312 to rotate, and the conveyor belt 313 drives the remaining transmission gears 312 to rotate. In a specific implementation, the third drive member 311 can be a drive motor.

[0044] Two lifting screws 32 are arranged side by side, and the bottom of the two lifting screws 32 ( Figure 1The lower part (shown) is rotatably mounted on the top wall of the base 1, and the bottoms of the two lifting screws 32 are connected to the drive structure 31. Specifically, the positions of the two lifting screws 32 correspond to the positions of two transmission gears 312 in the drive structure 31, and the bottoms of the two lifting screws 32 are connected to these two transmission gears 312. The tops of the two lifting screws 32 ( Figure 1 The upper part (as shown) extends away from the base 1.

[0045] Each guide post 33 is arranged in parallel, and each guide post 33 is parallel to the lifting screw 32. Each guide post 33 is vertically arranged on the top wall of the base 1.

[0046] The lifting plate 2 is parallel to the top wall of the base 1. The lifting plate 2 is screwed to two lifting screws 32, and the lifting plate 2 is slidably connected to each guide post 33. Specifically, the lifting plate 2 has two threaded holes, and the two lifting screws 32 are screwed to the two threaded holes one-to-one. The third driving member 311 drives the transmission gear 312 connected to it to rotate, which in turn drives the remaining transmission gears 312 to rotate via the conveyor belt 313. The rotation of the transmission gears 312 drives the rotation of the lifting screws 32 connected to them. Since the lifting plate 2 is screwed to the lifting screws 32, the rotation of the lifting screws 32 causes the lifting plate 2 to move along the lifting screws 32, thus adjusting the height of the lifting plate 2 and consequently the height of the drilling mechanism. The guide posts 33 guide the movement of the lifting plate 2, ensuring the stability of its movement.

[0047] In practice, two of the four transmission gears 312 are arranged opposite to each other and are connected to two lifting screws 32 respectively. Another transmission gear 312 is connected to the third driving member 311. The last transmission gear 312 is not connected to other components and only plays the role of rotating under the drive of the conveyor belt 313.

[0048] Preferably, there are four guide posts 33, with two guide posts 33 on each side of each lifting screw 32. At each lifting screw 32, the tops of the two guide posts 33 are connected by a reinforcing plate 34, and the lifting screw 32 is rotatably connected to the reinforcing plate 34. By setting the reinforcing plate 34, the stability of the lifting screw 32 is improved, ensuring the stable rotation of the lifting screw 32 and preventing the lifting screw 32 from shaking or deforming during rotation.

[0049] In practice, one of the guide columns 33 has a scale line on its outer wall. The scale line can provide a precise reference for the lifting height, so that the operator can accurately control the lifting height of the lifting plate 2, thereby ensuring the accuracy and reliability of the construction.

[0050] As can be seen, in this embodiment, the two lifting screws 32 are driven to rotate by the driving structure 31, which drives the lifting plate 2 to move, so that the lifting plate 2 moves closer to or away from the base 1. The movement of the lifting plate 2 drives the drilling mechanism 4 to rise and fall, so that the drilling mechanism 4 can be adjusted in the height direction. In this way, the drilling mechanism 4 can be adjusted to the required height to perform drilling operations according to the construction needs.

[0051] See Figure 1 and Figure 3 The bridge construction device also includes at least one braking mechanism 9. The base 1 has multiple rollers 8 on its bottom wall, spaced apart. Preferably, there are four rollers 8, the base 1 is square, and the four rollers 8 are located at the four corners of the base 1.

[0052] Each braking mechanism 9 is located on the base 1. When the base 1 moves to the desired position, each braking mechanism 9 brakes the base 1.

[0053] Each braking mechanism 9 includes a brake plate 91, a brake screw 92, and an operating handle 93. The brake plate 91 is disposed on the side wall of the base 1 and has a threaded hole. The brake screw 92 is screwed into the threaded hole. The first end of the brake screw 92 is connected to the operating handle 93, and the second end of the brake screw 92 is tapered to be inserted into the ground.

[0054] In practice, there are four braking mechanisms 9, which are respectively installed on the four side walls of the base 1.

[0055] As can be seen, in this embodiment, by setting rollers 8 at the bottom of the base 1, the base 1 can be moved to the desired position, and after moving, the brake screw 92 can be rotated by rotating the operating handle 93, so that the brake screw 92 is inserted into the ground to brake the base 1. The operation is simple and convenient and easy to implement.

[0056] Combination Figures 1 to 5 The process of using the bridge construction device is described as follows: When it needs to be moved, turn the operating handle 93, and the brake screw 92 moves upward until the second end of the brake screw 92 separates from the ground. At this time, push the base 1 to realize the overall movement of the bridge construction device. After moving to the required drilling position, turn the operating handle 93, and the brake screw 92 moves downward until it is inserted into the ground, thus braking the base 1.

[0057] When the drilling angle needs to be adjusted, the second driving member 56 drives the driving screw 57 to rotate. The rotation of the driving screw 57 causes the screw block 58 on it to move. The movement of the screw block 58 drives the movement of the two transmission gears 592 through the two traction rods 591 on both sides. Since the meshing teeth of each transmission gear 592 mesh with the corresponding driving gear 511, the movement of the two transmission gears 592 drives the synchronous rotation of the two driving gears 511. Since the driving gears 511 mesh with the connecting gears 522, the two driving gears 511 drive the rotation of the two connecting gears 522, which in turn drives the rotation of the rotating shaft 521. The rotation of the rotating shaft 521 drives the rotating plate 524 to rotate through the connecting plate 523. The rotating plate 524 drives the cylinder 54 and the bearing plate 55 connected to it to rotate together. The bearing plate 55 drives the rotation of the drilling mechanism 4, realizing the angle adjustment of the drilling mechanism 4.

[0058] When the height of the drilling mechanism 4 needs to be adjusted, the third drive member 311 drives the transmission gear 312 connected to it to rotate. The rotation of the transmission gear 312 drives the other transmission gears 312 to rotate through the conveyor belt 313, which in turn drives the lifting screw 32 connected to it to rotate. Since the lifting plate 2 is screwed to the lifting screw 32, the rotation of the lifting screw 32 drives the lifting plate 2 to move along the lifting screw 32 and each guide column 33, so that the lifting plate 2 rises or falls, thereby adjusting the height of the lifting plate 2 and thus adjusting the height of the drilling mechanism.

[0059] In summary, in this embodiment, the drilling mechanism 4 drills through the through hole 11 on the base 1. The adjusting device 5 is located on the lifting plate 2 and connected to the drilling mechanism 4. The adjusting device 5 adjusts the angle of the drilling mechanism 4, allowing for flexible adjustment of the drilling angle. This enables the adjustment of the drilling angle according to construction needs, improving construction efficiency and drilling quality, and adapting to different construction requirements. Furthermore, the first driving mechanism 3 drives the lifting plate 2 to move closer to or away from the base 1. The lifting plate 2 drives the drilling mechanism 4 to rise and fall, achieving position adjustment of the drilling mechanism 4 in the height direction. This allows the drilling mechanism 4 to be adjusted to the required height position for drilling according to construction needs. The base 1 is movable, enabling the entire device to be moved to the required drilling position. The operation is simple and convenient, improving construction efficiency and reducing the workload of workers.

[0060] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0061] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A bridge construction device, characterized in that, include: The system comprises a movable base (1), a lifting plate (2), a first drive mechanism (3), a drilling mechanism (4), and an adjustment device (5); wherein, The base (1) has a through hole (11); The first driving mechanism (3) is disposed on the base (1) and connected to the lifting plate (2), and is used to drive the lifting plate (2) to move closer to or away from the base (1); The adjusting device (5) is disposed on the lifting plate (2) and connected to the drilling mechanism (4) for adjusting the angle of the drilling mechanism (4); The drilling mechanism (4) is located on the side of the lifting plate (2) facing the base (1) and corresponds to the through hole (11), and is used to drill through the through hole (11).

2. The bridge construction device according to claim 1, characterized in that, The adjusting device (5) includes: a second driving mechanism and a rotating mechanism; wherein, The second drive mechanism is disposed on the lifting plate (2); The rotating mechanism is rotatably mounted on the lifting plate (2) and connected to the second driving mechanism, and the drilling mechanism (4) is mounted on the rotating mechanism; The second driving mechanism is used to drive the rotating mechanism to rotate, thereby driving the drilling mechanism (4) to rotate, so as to adjust the angle of the drilling mechanism (4).

3. The bridge construction device according to claim 2, characterized in that, The rotating mechanism includes: a drive assembly (51), a linkage assembly (52), and two mounting plates (53); wherein, The lifting plate (2) has a through hole; The drive assembly (51) is rotatably disposed within the through hole and connected to the second drive mechanism; The two mounting plates (53) are arranged side by side on the side of the lifting plate (2) facing the base (1), and the linkage assembly (52) is rotatably arranged between the two mounting plates (53) and connected to the drive assembly (51); The drilling mechanism (4) is disposed on the linkage assembly (52).

4. The bridge construction device according to claim 3, characterized in that, The drive assembly (51) includes two drive gears (511); wherein, there are two through holes that are spaced apart, and the two drive gears (511) are rotatably disposed in the two through holes in a one-to-one correspondence; The linkage assembly (52) includes: a rotating shaft (521), two linkage gears (522), a connecting plate (523), and a rotating plate (524); wherein, the rotating shaft (521) is rotatably arranged horizontally between the two mounting plates (53), the two linkage gears (522) are arranged on the rotating shaft (521) and mesh with the two drive gears (511) in a one-to-one correspondence; the connecting plate (523) is arranged on the rotating shaft (521) and connected to the rotating plate (524); The drilling mechanism (4) is disposed on the rotating plate (524).

5. The bridge construction device according to claim 3, characterized in that, The adjusting device (5) further includes: at least two cylinders (54) and a support plate (55); wherein, Each of the cylinders (54) is arranged in parallel on the side of the linkage assembly (52) facing the base (1), and the driving end of each of the cylinders (54) is connected to the support plate (55); The drilling mechanism (4) is disposed on the support plate (55).

6. The bridge construction device according to claim 5, characterized in that, The drilling mechanism (4) includes: a first driving member (41), a drill rod (42), and a drill bit (43); wherein, The first driving member (41) is disposed on the bearing plate (55), the first end of the drill rod (42) is connected to the driving end of the first driving member (41), and the second end of the drill rod (42) is connected to the drill bit (43).

7. The bridge construction device according to claim 4, characterized in that, The second drive mechanism includes: a second drive member (56), a drive screw (57), a lead screw block (58), and a transmission assembly (59); wherein, The drive screw (57) is rotatably disposed on the side of the lifting plate (2) opposite to the base (1); The lead screw (58) is screwed to the drive lead screw (57); The transmission component (59) is disposed on the wire block (58) and connected to the drive component (51); The second drive member (56) is connected to one end of the drive screw (57).

8. The bridge construction apparatus according to claim 7, characterized in that, The transmission assembly (59) includes: two traction rods (591), two transmission gears (592), and two guide rods (593); wherein, The two guide rods (593) are arranged side by side on the side of the lifting plate (2) away from the base (1) and are respectively placed on both sides of the drive screw (57); Two transmission gears (592) are slidably disposed on two guide rods (593) in a one-to-one correspondence. Each transmission gear (592) has meshing teeth on the side facing the lifting plate (2). Two drive gears (511) mesh with two transmission gears (592) in a one-to-one correspondence. The two transmission gears (592) correspond one-to-one with the two traction rods (591), and each transmission gear (592) is connected to the thread block (58) through the corresponding traction rod (591).

9. The bridge construction device according to claim 1, characterized in that, The first drive mechanism (3) includes: a drive structure (31), two parallel lifting screws (32), and multiple parallel guide columns (33); wherein, The drive structure (31) is disposed inside the base (1); The bottoms of the two lifting screws (32) are rotatably inserted through the top wall of the base (1) and connected to the drive structure (31), and the tops of the two lifting screws (32) extend away from the base (1). Each of the guide columns (33) is vertically disposed on the top wall of the base (1) and parallel to the lifting screw (32); The lifting plate (2) is screwed to the two lifting screws (32) and slidably connected to each of the guide columns (33).

10. The bridge construction device according to claim 1, characterized in that, Also includes: At least one braking mechanism (9); wherein, The base (1) has a plurality of rollers (8) on its bottom wall; each of the braking mechanisms (9) is provided on the base (1) to brake the base (1); Each of the braking mechanisms (9) includes: a brake plate (91), a brake screw (92), and an operating handle (93); wherein the brake plate (91) is disposed on the side wall of the base (1), and the brake plate (91) has a threaded hole; The brake screw (92) is screwed into the threaded hole. The first end of the brake screw (92) is connected to the operating handle (93). The second end of the brake screw (92) is conical to be inserted into the ground.

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