Highway bridge construction drilling platform

Abstract

The utility model relates to the technical field of highway bridge construction, and discloses a highway bridge construction drilling platform which comprises a movable bottom plate, universal wheels are installed at the bottom of the movable bottom plate, and a drill bit is installed at the top of the movable bottom plate; the adjusting mechanism is located at the top of the movable bottom plate and used for adjusting the position of the drill bit; and the cleaning mechanism is located at the top of the movable bottom plate and used for cleaning the surface of the drill bit, the cleaning mechanism comprises a driving assembly and a decontamination assembly, and the driving assembly is located at the top of the movable bottom plate and used for driving the decontamination assembly to rotate. A cleaning motor is adopted by the cleaning mechanism to drive a rotating disc and a cleaning brush to rotate, stains on the surface of the drill bit can be cleaned, meanwhile, clean water is contained in a cleaning box, and the stains on the surface of the drill bit can be comprehensively cleaned in cooperation with rotating cleaning of the cleaning brush, so that the service life of the drill bit is prolonged, and the drill bit replacing frequency is reduced; and the construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway bridge construction, specifically is a highway bridge construction drilling platform. BACKGROUND

[0002] Highways and bridges need to install reinforcing bars and pillars during construction, at which time drilling platforms need to be used. Drilling platforms can punch holes in highways and bridges, laying a foundation for construction. Highways and bridges need to install reinforcing bars and pillars during construction, at which time drilling platforms need to be used. Drilling platforms can punch holes in highways and bridges, facilitating the installation work of workers and saving a lot of time.

[0003] The utility model discloses a highway bridge construction drilling platform equipment in the technical field of highway bridge construction, including second hydraulic rod, one end of second hydraulic rod is rotatably connected with connecting sleeve shaft, the surface of third connecting shaft is sleeved in connecting sleeve shaft, connecting sleeve shaft and third connecting shaft rotatably connected, first connecting rod and second connecting rod are installed layer by layer upwards, the top of first connecting rod and second connecting rod is equipped with the fifth fixed block, the top of fifth fixed block is fixedly installed with support frame, through the second hydraulic rod that is equipped, the lifting function of drilling support frame platform is realized, the problem that the drilling platform in prior art is inconvenient when adjusting its height in actual processing process is solved.

[0004] The applicant found that during the construction of highways and bridges, dirt and other substances easily adhere to the surface of the drill bit. The construction drilling platform lacks a structure for cleaning the drill bit, which affects the drilling efficiency and accuracy of the drill bit, shortens the service life of the drill bit, and increases the frequency of replacing the drill bit and construction costs. Based on this, the utility model designs a highway bridge construction drilling platform to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a highway bridge construction drilling platform, which solves the problem of lacking drill bit cleaning in the background art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A highway bridge construction drilling platform comprises:

[0008] A mobile base plate is provided with universal wheels at the bottom and a drill bit at the top.

[0009] An adjusting mechanism is arranged on the top of the mobile base plate and used to adjust the position of the drill bit.

[0010] The cleaning mechanism is located on the top of the moving base plate and is used for cleaning the surface of the drill bit, and the cleaning mechanism comprises a driving assembly and a decontamination assembly, the driving assembly is located on the top of the moving base plate and is used for driving the rotation of the decontamination assembly, and the decontamination assembly is located on the top of the driving assembly and is used for cleaning the stains of the drill bit.

[0011] Preferably, the driving assembly comprises a mounting seat mounted on the top of the moving base plate, a cleaning motor is mounted in the inner cavity of the mounting seat, a connecting rod is mounted on the top of the output shaft of the cleaning motor, and the cleaning motor and the connecting rod are connected through a shaft coupling.

[0012] Preferably, the decontamination assembly comprises a rotating disc mounted on the top of the connecting rod, a cleaning box is mounted on the top of the mounting seat, the rotating disc is located in the inner cavity of the cleaning box, a cleaning brush is mounted on the top of the rotating disc, and the cleaning brush is provided with multiple groups and is distributed in a circumferential array.

[0013] Preferably, the adjusting mechanism comprises a support frame mounted on the top of the moving base plate, a moving motor is mounted on one side of the support frame, a one-way screw rod is mounted on one side of the output shaft of the moving motor, a moving block is threadedly connected to the outer ring of the one-way screw rod, an electric push rod is mounted on the bottom of the moving block, and a rotating assembly is mounted on the bottom of the electric push rod.

[0014] Preferably, the rotating assembly comprises a rotating frame mounted on the bottom of the electric push rod, a rotating motor is mounted in the inner cavity of the rotating frame, a rotating rod is mounted on one side of the output shaft of the rotating motor, a driving bevel gear is mounted on one side of the rotating rod, a driven rod is mounted in the inner cavity of the rotating frame, a driven bevel gear is mounted on the outer ring of the driven rod, the driving bevel gear and the driven bevel gear are meshed with each other, and a limiting assembly is mounted on the bottom of the driven rod.

[0015] Preferably, the limiting assembly comprises a rotating column mounted on the bottom of the driven rod, a working plate is mounted on the bottom of the rotating column, a groove is formed in the top of the working plate, a ball is slidably connected in the inner cavity of the groove, a limiting rod is mounted on the top of the ball, the top of the limiting rod is connected with the rotating frame, the ball and the limiting rod are provided with multiple groups and are distributed in a circumferential array, and a working assembly is mounted on the bottom of the working plate.

[0016] Preferably, the working assembly comprises a support seat mounted on the bottom of the working plate, a drilling motor is mounted in the inner cavity of the support seat, and the bottom of the drilling motor is connected with the drill bit.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] 1. The utility model discloses a cleaning mechanism adopts the rotation of cleaning motor drive turntable and cleaning brush, can clean the stain on the surface of drill bit, and the inside of cleaning box contains clean water, and cooperates the rotation cleaning of cleaning brush, can remove the stain on the surface of drill bit comprehensively, thereby prolongs the service life of drill bit, reduces the frequency of replacing drill bit, and reduces construction cost.

[0019] 2. The utility model discloses the meshing relation of rotation motor, driving bevel gear and driven bevel gear in rotating assembly can drive drill bit to rotate, and the ball and limiting rod in limiting component constitute a stable support structure, effectively prevent the wobble or deviation of workboard in the rotation process, ensure the stability of drill bit rotation. DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the front view structure schematic diagram of the utility model;

[0022] Figure 3 It is Figure 2 the enlarged view of A;

[0023] Figure 4 It is the overhead structure schematic diagram of the utility model;

[0024] Figure 5 It is the rear view structure schematic diagram of the utility model.

[0025] Among them: 1, mobile base plate;2, universal wheel;3, drill bit;4, mounting seat;5, cleaning motor;6, connecting rod;7, turntable;8, cleaning box;9, cleaning brush;10, support frame;11, mobile motor;12, one-way screw;13, moving block;14, electric push rod;15, rotating frame;16, rotation motor;17, rotating rod;18, driving bevel gear;19, passive rod;20, driven bevel gear;21, rotating column;22, workboard;23, recess;24, ball;25, limiting rod;26, support seat;27, drilling motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-4The utility model discloses a highway bridge construction drilling platform, include: mobile base plate 1, the bottom of mobile base plate 1 is equipped with universal wheel 2, and the top of mobile base plate 1 is equipped with drill bit 3, adjusting mechanism, adjusting mechanism is located the top of mobile base plate 1 and is used to adjust the position of drill bit 3, cleaning mechanism, cleaning mechanism is located the top of mobile base plate 1 and is used to clean the surface of drill bit 3, and cleaning mechanism includes drive assembly and decontamination component, drive assembly is located the top of mobile base plate 1 and is used to drive the rotation of decontamination component, and decontamination component is located the top of drive assembly and is used to clean the stain of drill bit 3.

[0028] Drive assembly includes the mount pad 4 of installation in the top of mobile base plate 1, and the inner chamber of mount pad 4 is equipped with cleaning motor 5, and the top of cleaning motor 5 output shaft is equipped with connecting rod 6, and cleaning motor 5 and connecting rod 6 are connected through shaft coupling. Decontamination component includes the rotating disc 7 of installation in the top of connecting rod 6, and the top of mount pad 4 is equipped with cleaning box 8, and rotating disc 7 is located in the inner chamber of cleaning box 8, and the top of rotating disc 7 is equipped with cleaning brush 9, and cleaning brush 9 is provided with multiple groups and is distributed in the circumferential array.

[0029] In the utility model embodiment, cleaning motor 5 starts, and connecting rod 6 and the rotating disc 7 of top are rotated through shaft coupling drive, and the rotating disc 7 is located in the inner chamber of cleaning box 8, and the cleaning brush 9 installed on it rotates along with the rotation of rotating disc 7, and the stain on the surface of drill bit 3 is cleaned.

[0030] Please refer to Figures 1-5 Adjusting mechanism includes the support frame 10 of installation in the top of mobile base plate 1, and one side of support frame 10 is equipped with moving motor 11, and one side of moving motor 11 output shaft is equipped with one way screw rod 12, and the outer ring of one way screw rod 12 is connected with moving block 13, and the bottom of moving block 13 is equipped with electric push rod 14, and the bottom of electric push rod 14 is equipped with rotating assembly. Rotating assembly includes the rotating frame 15 of installation in the bottom of electric push rod 14, and rotating frame 15 is equipped with rotating motor 16 in the inner chamber, and one side of rotating motor 16 output shaft is equipped with rotating rod 17, and one side of rotating rod 17 is equipped with driving bevel gear 18, and the inner chamber of rotating frame 15 is equipped with passive rod 19, and the outer ring of passive rod 19 is equipped with driven bevel gear 20, and driving bevel gear 18 and driven bevel gear 20 are engaged with each other, and the bottom of passive rod 19 is equipped with limit component.

[0031] The limiting assembly includes a rotating column 21 mounted at the bottom of the passive rod 19. A working plate 22 is mounted at the bottom of the rotating column 21. A groove 23 is formed at the top of the working plate 22. A ball 24 is slidably connected in the inner cavity of the groove 23. A limiting rod 25 is mounted on the top of the ball 24. The top of the limiting rod 25 is connected to the rotating frame 15. Multiple sets of balls 24 and limiting rods 25 are arranged in a circumferential array. A working component is mounted at the bottom of the working plate 22. The working component includes a support base 26 mounted at the bottom of the working plate 22. A drilling motor 27 is mounted in the inner cavity of the support base 26. The bottom of the drilling motor 27 is connected to the drill bit 3.

[0032] In this embodiment of the utility model, the moving motor 11 is started, driving the one-way lead screw 12 to rotate. Due to the threaded connection between the one-way lead screw 12 and the moving block 13, the moving block 13 will move along the direction of the one-way lead screw 12, which can realize the initial adjustment of the position of the drill bit 3.

[0033] When in use, firstly, by moving the casters 2 at the bottom of the base plate 1, the entire drilling platform can be easily moved to the designated construction position. Once the positioning is completed, drilling operations can begin.

[0034] During operation, the adjustment mechanism begins to function. The moving motor 11 starts, driving the one-way lead screw 12 to rotate. Due to the threaded connection between the one-way lead screw 12 and the moving block 13, the moving block 13 will move along the direction of the one-way lead screw 12, which can achieve the initial adjustment of the position of the drill bit 3. Then, the electric push rod 14 further adjusts the vertical height of the drill bit 3 to ensure that the drill bit 3 can be accurately aligned with the drilling position.

[0035] After the drill bit 3 is positioned, the drilling motor 27 starts, driving the drill bit 3 to rotate at high speed, thereby realizing the drilling operation on the bridge construction site. Since dirt may adhere to the surface of the drill bit 3 during the drilling process, the electric push rod 14 drives the drill bit 3 to rise, the rotating assembly starts working, the rotary motor 16 starts, and its output shaft drives the rotating rod 17 to rotate. Then, through the meshing relationship between the active bevel gear 18 and the driven bevel gear 20, the passive rod 19, the bottom rotating column 21, and the working plate 22 are driven to rotate together. Since the drill bit 3 is at the bottom of the working plate 22, it can be driven to rotate with the start of the rotary motor 16.

[0036] To ensure the stability of the rotation of the drill bit 3, the limiting component also plays an important role. The ball 24 slides in the groove 23 and together with the limiting rod 25, it forms a stable support structure, preventing the working plate 22 from shaking or shifting during rotation. When the drill bit 3 rotates to the top of the cleaning mechanism, the electric push rod 14 extends and drives the drill bit 3 down into the cleaning box 8.

[0037] At this time, the cleaning mechanism starts to work, the cleaning motor 5 starts, drives the connecting rod 6 and the rotating disc 7 at the top to rotate through the shaft coupling, the rotating disc 7 is located in the inner cavity of the cleaning box 8, and the cleaning brush 9 installed on the rotating disc 7 rotates with the rotation of the rotating disc 7, the dirt on the surface of the drill bit 3 is cleaned, and the inside of the cleaning box 8 contains clean water, and the rotation of the cleaning brush 9 is matched to clean, so that the comprehensiveness and uniformity of the cleaning effect are ensured.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits thereof, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A highway bridge construction drilling platform, characterized by, Include: Mobile base plate (1), the bottom of the mobile base plate (1) is installed with universal wheel (2), the top of the mobile base plate (1) is installed with drill bit (3); Adjusting mechanism, which is located on the top of the mobile base plate (1) and is used for adjusting the position of the drill bit (3); Cleaning mechanism, which is located on the top of the mobile base plate (1) and is used for cleaning the surface of the drill bit (3), the cleaning mechanism comprises a driving assembly and a decontamination assembly, the driving assembly is located on the top of the mobile base plate (1) and is used for driving the rotation of the decontamination assembly, and the decontamination assembly is located on the top of the driving assembly and is used for cleaning the stain of the drill bit (3).

2. A highway bridge construction drilling platform according to claim 1, characterized in that: The driving assembly comprises a mounting seat (4) mounted on the top of the mobile base plate (1), a cleaning motor (5) is mounted in the inner cavity of the mounting seat (4), a connecting rod (6) is mounted on the top of the output shaft of the cleaning motor (5), and the cleaning motor (5) and the connecting rod (6) are connected through a shaft coupling.

3. A highway bridge construction drilling platform according to claim 2, characterized in that: The decontamination assembly comprises a rotating disc (7) mounted on the top of the connecting rod (6), a cleaning box (8) is mounted on the top of the mounting seat (4), the rotating disc (7) is located in the inner cavity of the cleaning box (8), a cleaning brush (9) is mounted on the top of the rotating disc (7), and the cleaning brush (9) is provided with a plurality of groups and is distributed in a circumferential array.

4. The highway bridge construction drilling platform of claim 1, wherein: The adjusting mechanism comprises a support frame (10) mounted on the top of the mobile base plate (1), a moving motor (11) is mounted on one side of the support frame (10), a one-way screw rod (12) is mounted on one side of the output shaft of the moving motor (11), a moving block (13) is threadedly connected to the outer ring of the one-way screw rod (12), an electric push rod (14) is mounted on the bottom of the moving block (13), and a rotating assembly is mounted on the bottom of the electric push rod (14).

5. A highway bridge construction drilling platform according to claim 4, characterized in that: The rotating assembly comprises a rotating frame (15) mounted on the bottom of the electric push rod (14), a rotating motor (16) is mounted in the inner cavity of the rotating frame (15), a rotating rod (17) is mounted on one side of the output shaft of the rotating motor (16), a driving bevel gear (18) is mounted on one side of the rotating rod (17), a driven rod (19) is mounted in the inner cavity of the rotating frame (15), a driven bevel gear (20) is mounted on the outer ring of the driven rod (19), the driving bevel gear (18) and the driven bevel gear (20) are meshed with each other, and a limiting assembly is mounted on the bottom of the driven rod (19).

6. A highway bridge construction drilling platform according to claim 5, characterized in that: The limiting assembly comprises a rotating column (21) mounted on the bottom of the driven rod (19), a working plate (22) is mounted on the bottom of the rotating column (21), a groove (23) is formed in the top of the working plate (22), a ball (24) is slidably connected in the inner cavity of the groove (23), a limiting rod (25) is mounted on the top of the ball (24), the top of the limiting rod (25) is connected with the rotating frame (15), the ball (24) and the limiting rod (25) are provided with a plurality of groups and are distributed in a circumferential array, and a working assembly is mounted on the bottom of the working plate (22).

7. A highway bridge construction drilling platform according to claim 6, characterized in that: The working assembly comprises a supporting seat (26) installed at the bottom of the working plate (22), a drilling motor (27) is installed in the inner cavity of the supporting seat (26), and the bottom of the drilling motor (27) is connected with a drill bit (3).

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