CN215565718U

CN215565718U - Highway bridge construction drilling platform

Info

Publication number: CN215565718U
Application number: CN202121864625.4U
Authority: CN
Inventors: 吕兆振; 赵志鹏
Original assignee: Lv Zhaozhen
Current assignee: Lv Zhaozhen
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the technical field of drilling equipment, and particularly relates to a highway bridge construction drilling platform which comprises a bottom plate, wherein a U-shaped plate and a water tank are respectively fixed at the top of the bottom plate, movable plates are slidably connected to the inner walls of two sides of the U-shaped plate, a drilling motor is fixedly installed on the front surface of each movable plate, a drill bit is fixed to an output shaft of the drilling motor, and a driving mechanism for driving the movable plates to move up and down is arranged on the U-shaped plate. According to the utility model, by arranging the water tank, the sprinkler pipe and the water pump, the area needing drilling can be wetted, dust generated in the drilling process can be mixed with water to form sewage to flow away, so that the dust cannot fly in the air to influence the environment, the adverse influence of the dust on people is reduced, the depth of drilling can be conveniently confirmed by workers by arranging the movable plate, the scale mark and the pointer, and the moving and positioning requirements of the workers on the device can be met by arranging the universal wheel, the flag pole, the pressure plate and the telescopic sleeve.

Description

Highway bridge construction drilling platform

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to a drilling platform for highway bridge construction.

Background

The highway bridge engineering refers to all works of planning, designing, constructing, maintaining and the like of structures of a highway crossing water area, a valley and all traffic channels, the highway bridge engineering comprises main bridge engineering and auxiliary engineering facilities in a bridge position overall, and holes need to be drilled in a highway bridge beam to facilitate the construction of the auxiliary engineering in order to install sidewalk railings, on-bridge signs, off-bridge navigation signs, lighting equipment and the like for ensuring the safety of pedestrians.

During construction, a drilling platform is usually used for drilling a road bridge, however, when the current drilling platform drills holes, a large amount of dust can be generated to form raise dust, great influence is brought to the surrounding environment, the drilling depth cannot be accurately controlled only by people, and great errors are easily generated, so that the problem is solved by the drilling platform for the construction of the road bridge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a drilling platform for highway bridge construction, which solves the problems that dust generated during drilling of the conventional drilling platform influences the surrounding environment and the drilling depth cannot be accurately measured.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

a drilling platform for highway bridge construction comprises a bottom plate, wherein a U-shaped plate and a water tank are fixed at the top of the bottom plate respectively, movable plates are connected to inner walls of two sides of the U-shaped plate in a sliding mode, a drilling motor is fixedly installed on the front side of each movable plate, a drill bit is fixed on an output shaft of the drilling motor, a driving mechanism which drives the movable plates to move up and down is arranged on each U-shaped plate, sprinkling pipes are fixed on two side walls of each U-shaped plate respectively, scale marks are arranged on the back side of each U-shaped plate, a water pump is fixed at the top of the water tank, a water suction pipe is installed and communicated at the water inlet end of the water pump, the bottom end of each water suction pipe penetrates through the top of the water tank and is located below the liquid level in the water tank, a water outlet end of each water pump is installed and communicated with a water outlet pipe, one end of each sprinkling pipe is communicated with the water outlet pipe, and four universal wheels are symmetrically fixed at the bottom of the bottom plate, the bottom of bottom plate is fixed with the cylinder, the output of cylinder is fixed with the clamp plate, the universal wheel all slides and passes the bottom of clamp plate, the top of bottom plate is fixed with pushes away the handle.

Further, actuating mechanism includes the threaded rod at movable plate both ends of threaded connection, the top and the bottom of threaded rod all rotate with the bottom of U template and the top of bottom plate respectively through the bearing and are connected, the top fixed mounting of U template has driving motor, driving motor's output shaft is fixed with the dwang, the dwang passes through the bearing rotation at the middle part of U template and connects, the surface cover of dwang is established and is fixed with first sprocket, the surface of threaded rod is all overlapped and is established and is fixed with the second sprocket, first sprocket and second sprocket meshing have the chain.

Further, the back of water tank intercommunication has the inlet tube, the surface mounting of inlet tube has the valve.

Furthermore, a pointer is fixed on the back of the moving plate and is connected to one end, provided with scale marks, of the back of the U-shaped plate in a sliding mode.

Furthermore, four telescopic sleeves are symmetrically fixed at the bottom of the bottom plate, and the bottom ends of the telescopic sleeves are fixed with the top of the pressing plate.

Furthermore, the bottom of the pressing plate is symmetrically provided with through holes, and the universal wheels are respectively connected in the corresponding through holes in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a drilling platform for highway bridge construction, which has the following beneficial effects:

according to the device, the water tank, the sprinkler pipe and the water pump are arranged, the area needing drilling can be wetted, dust generated in the drilling process can be mixed with water to form sewage to flow away, the dust cannot fly in the air to affect the environment, adverse effects of the dust on people are reduced, the movable plate, the scale mark and the pointer are arranged, the depth of the drilling can be conveniently confirmed by workers, and the moving and positioning requirements of the workers on the device can be met by arranging the universal wheel, the flag pole, the pressing plate and the telescopic sleeve.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a spacing universal wheel structure according to the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

fig. 4 is a schematic view of the port structure of the present invention.

In the figure: 1. a base plate; 2. a U-shaped plate; 3. a water tank; 4. moving the plate; 5. a drilling motor; 6. a drill bit; 7. a drive mechanism; 701. a threaded rod; 702. a drive motor; 703. rotating the rod; 704. a first sprocket; 705. a second sprocket; 706. a chain; 8. a sprinkler pipe; 9. scale lines; 10. a water pump; 11. a universal wheel; 12. a cylinder; 13. pressing a plate; 14. a push handle; 15. a water inlet pipe; 16. a valve; 17. a pointer; 18. a telescopic sleeve; 19. and (6) a port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-4, a drilling platform for highway bridge construction according to an embodiment of the present invention includes a bottom plate 1, a U-shaped plate 2 and a water tank 3 are respectively fixed on the top of the bottom plate 1, a moving plate 4 is slidably connected to inner walls of two sides of the U-shaped plate 2, a drilling motor 5 is fixedly installed on the front surface of the moving plate 4, a drill bit 6 is fixed on an output shaft of the drilling motor 5, a driving mechanism 7 for driving the moving plate 4 to move up and down is disposed on the U-shaped plate 2, sprinkler pipes 8 are respectively fixed on two side walls of the U-shaped plate 2, a scale line 9 is disposed on the back surface of the U-shaped plate 2, a water pump 10 is fixed on the top of the water tank 3, a water inlet end of the water pump 10 is connected to a water pumping pipe, a bottom end of the water pumping pipe penetrates through the top of the water tank 3 and is located below a liquid level in the water tank 3, a water outlet end of the water pump 10 is connected to a water outlet pipe, one end of each sprinkler pipe 8 is connected to the water outlet pipe, four universal wheels 11 are symmetrically fixed at the bottom of the bottom plate 1, an air cylinder 12 is fixed at the bottom of the bottom plate 1, a pressing plate 13 is fixed at the output end of the air cylinder 12, the universal wheels 11 all slide through the bottom of the pressing plate 13, and a push handle 14 is fixed at the top of the bottom plate 1; to sum up, when needing to punch to public road bridge roof beam, promote and push away 14, universal wheel 11 can drive the device and remove suitable position, cylinder 12 can drive clamp plate 13 downstream, until clamp plate 13 and ground in close contact with, at this moment, universal wheel 11 breaks away from the contact with ground, the device just is difficult to take place to remove when drilling, start drilling motor 5 and actuating mechanism 7, can make drill bit 6 drill hole downwards, cooperate simultaneously to use water pump 10, can pump the water in the water tank 3 to sprinkler pipe 8, spray water in the drilling region through sprinkler pipe 8, make the drilling region moist, form sewage after dust and water mix and flow away, just can not fly upward and cause the influence for the environment in the air, thereby can protect staff's operational environment, reduce the adverse effect that leads to the fact people.

As shown in fig. 3, in some embodiments, the driving mechanism 7 includes a threaded rod 701 screwed at two ends of the moving plate 4, a top end and a bottom end of the threaded rod 701 are respectively rotatably connected to a bottom of the U-shaped plate 2 and a top of the bottom plate 1 through bearings, a driving motor 702 is fixedly installed at the top of the U-shaped plate 2, an output shaft of the driving motor 702 is fixed with a rotating rod 703, the rotating rod 703 is rotatably connected to a middle portion of the U-shaped plate 2 through bearings, a first sprocket 704 is sleeved on a surface of the rotating rod 703, a second sprocket 705 is sleeved on a surface of the threaded rod 701, a chain 706 is engaged with the first sprocket 704 and the second sprocket 705, the driving motor 702 is started to rotate the rotating rod 703, the rotating rod 703 can drive the first sprocket 704 to rotate, two second sprockets 705 can be driven to rotate through the chain 706, two second sprockets 705 can drive the threaded rods 701 to rotate, the two threaded rods 701 can drive the moving plate 4 to move downwards.

As shown in fig. 2, in some embodiments, a water inlet pipe 15 is connected to the back of the water tank 3, and a valve 16 is installed on the surface of the water inlet pipe 15 to facilitate water storage in the water tank 3.

As shown in fig. 3, in some embodiments, a pointer 17 is fixed on the back of the moving plate 4, the pointer 17 is slidably connected to one end of the back of the U-shaped plate 2, where the scale marks 9 are provided, and the pointer 17 and the scale marks 9 facilitate an operator to determine the drilling depth.

As shown in fig. 1 and fig. 2, in some embodiments, four telescopic sleeves 18 are symmetrically fixed at the bottom of the bottom plate 1, and the bottom ends of the telescopic sleeves 18 are all fixed with the top of the pressing plate 13, so that the pressing plate 13 can support the bottom plate 1 more stably.

As shown in fig. 4, in some embodiments, the bottom of the pressing plate 13 is symmetrically provided with through holes 19, and the universal wheels 11 are slidably connected in the corresponding through holes 19, respectively, so as to facilitate the universal wheels 11 to slide through the pressing plate 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a public road bridge roof beam construction drilling platform, includes bottom plate (1), its characterized in that: the water-saving water tank is characterized in that a U-shaped plate (2) and a water tank (3) are fixed to the top of the bottom plate (1) respectively, a movable plate (4) is connected to inner walls of two sides of the U-shaped plate (2) in a sliding mode, a drilling motor (5) is fixedly mounted on the front side of the movable plate (4), a drill bit (6) is fixed to an output shaft of the drilling motor (5), a driving mechanism (7) which can drive the movable plate (4) to move up and down is arranged on the U-shaped plate (2), sprinkling pipes (8) are fixed to two side walls of the U-shaped plate (2) respectively, scale marks (9) are arranged on the back side of the U-shaped plate (2), a water pump (10) is fixed to the top of the water tank (3), a water suction pipe is installed and communicated to a water inlet end of the water pump (10), the bottom end of the water suction pipe penetrates through the top of the water tank (3) and is located below a liquid level in the water tank (3), and a water outlet end of the water pump (10) is installed and communicated with a water outlet pipe, two the one end of sprinkler pipe (8) all communicates with the outlet pipe, the bottom symmetry of bottom plate (1) is fixed with four universal wheels (11), the bottom of bottom plate (1) is fixed with cylinder (12), the output of cylinder (12) is fixed with clamp plate (13), the bottom of clamp plate (13) is passed in all sliding of universal wheel (11), the top of bottom plate (1) is fixed with pushes away handle (14).

2. The road bridge construction drilling platform of claim 1, wherein: actuating mechanism (7) are including threaded connection threaded rod (701) at movable plate (4) both ends, the top and the bottom of threaded rod (701) all rotate with the bottom of U template (2) and the top of bottom plate (1) through the bearing respectively and are connected, the top fixed mounting of U template (2) has driving motor (702), the output shaft of driving motor (702) is fixed with dwang (703), dwang (703) rotate through the bearing at the middle part of U template (2) and are connected, the surface cover of dwang (703) is established and is fixed with first sprocket (704), the surface of threaded rod (701) is all overlapped and is established and is fixed with second sprocket (705), first sprocket (704) and second sprocket (705) meshing have chain (706).

3. The road bridge construction drilling platform of claim 1, wherein: the back of water tank (3) intercommunication has inlet tube (15), the surface mounting of inlet tube (15) has valve (16).

4. The road bridge construction drilling platform of claim 1, wherein: and a pointer (17) is fixed on the back surface of the moving plate (4), and the pointer (17) is connected to one end of the back surface of the U-shaped plate (2) in a sliding manner, wherein the end is provided with scale marks (9).

5. The road bridge construction drilling platform of claim 1, wherein: four telescopic sleeves (18) are symmetrically fixed at the bottom of the bottom plate (1), and the bottom ends of the telescopic sleeves (18) are fixed with the top of the pressing plate (13).

6. The road bridge construction drilling platform of claim 1, wherein: the bottom of the pressing plate (13) is symmetrically provided with through openings (19), and the universal wheels (11) are respectively connected in the corresponding through openings (19) in a sliding mode.