Drilling device for road and bridge municipal construction

Abstract

The utility model belongs to the technical field of road and bridge municipal administration, and discloses a road and bridge municipal construction drilling device which comprises a base plate and fixed plates, the fixed plates are fixedly installed on the left side and the right side of the top of the base plate, movable columns are fixedly installed on the opposite faces of the fixed plates, and a first motor is detachably installed on the top of each movable column. The output end of the first motor is connected with a rotating shaft, a sliding block is installed on the outer side of the rotating shaft in a threaded mode, a spring is placed in a movable column, a fixing block is placed over the spring, and a fixing rod is fixedly installed on the upper side of the sliding block and the upper side of the fixing block. The problems that in the prior art, drilling equipment is inconvenient to adjust during normal use, convenience is low, adjustment is inconvenient, meanwhile, in the construction process, a large amount of flying chips and flying dust can be generated, the sight line and body health of operators are affected, and improvement needs to be carried out are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roads, bridges and municipal engineering, and in particular relates to a drilling device for road, bridge and municipal engineering construction. Background Art

[0002] After the municipal road and bridge foundation is initially completed, isolation screens need to be installed on the sides of the bridge deck, and holes need to be drilled on the sides of the bridge deck before installation.

[0003] After searching, China's authorized patent number CN201820001398.4 discloses a drilling device for road and bridge municipal construction, including an outer shell, a base plate is connected to the lower end of the outer shell, and the four corners of the base plate are connected to adjusting bolts through No. 1 nuts, the inner wall of the outer shell is connected to a track frame, and the track frame is connected to a motor through a slider.

[0004] During the drilling process of existing municipal roads and bridges, the adjustment of drilling equipment is relatively inconvenient during normal use, and the convenience is low. It is inconvenient to adjust. At the same time, a large amount of flying chips and dust will be generated during the construction process, affecting the vision and health of the workers, which needs to be improved. Utility Model Content

[0005] The utility model aims to provide a drilling device for road and bridge municipal construction to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a drilling device for road and bridge municipal construction, comprising a base plate and a fixed plate, the top left and right sides of the base plate are fixedly installed with fixed plates, the opposite side of the fixed plate is fixedly installed with a movable column, the top of the movable column is detachably installed with a first motor, the output end of the first motor is connected with a rotating shaft, the outer side of the rotating shaft is threadedly installed with a slider, a spring is placed inside the movable column, a fixed block is placed directly above the spring, a fixed rod is fixedly installed on the upper side of the slider and the fixed block, a placing plate is fixedly installed on the upper side of the fixed rod, a second motor is detachably installed on the upper side of the placing plate, the output end of the second motor is connected with a drilling rod, a drill bit is fixedly installed on the bottom of the drilling rod, a shielding plate is fixedly installed on the bottom plate of the base plate, a dust collecting port is fixedly installed on the inner wall of the shielding plate, a dust collecting pipe is connected to the right side of the dust collecting port, and a dust collecting box is placed on the top of the base plate.

[0007] Preferably, an opening is formed on the opposite side of the movable column, and the fixing rod moves up and down inside the opening.

[0008] Preferably, a dust collecting pump is fixedly mounted on the front side of the dust collecting box, and one end of the dust collecting pipe away from the dust collecting port is connected to the dust collecting box.

[0009] Preferably, a water storage tank is fixedly mounted on the top left end of the base plate, a watering pipe is fixedly connected to the front side of the water storage tank, and a water suction pump is fixedly mounted on the upper side of the watering pipe.

[0010] Preferably, a water spray plate is fixedly installed at the bottom of the base plate, one end of the water suction pump away from the water tank is connected to the water spray plate, and a drain pipe is fixedly installed on the left side of the water tank.

[0011] Preferably, a fixing frame is evenly installed on the bottom of the base plate, and a moving wheel is movably installed on the upper side of the fixing frame.

[0012] Preferably, a push frame is fixedly mounted on the top right side of the base plate, and a handle is fixedly mounted on the upper side of the push frame.

[0013] The utility model has the following advantages:

[0014] 1. This drilling device for road and bridge municipal construction can quickly adjust the height of the drilling device by setting a first motor, a rotating shaft and a slider, which can effectively improve the stability of the up and down movement of the placement plate, greatly improve the convenience of using the drilling device, and set a spring, a fixed block and a fixed rod to make the impact drill move up and down stably, avoiding the vibration of the drilling equipment when drilling a hole and causing the damage to the drill hole size.

[0015] 2. This drilling device for road and bridge municipal construction is convenient for moving the fixing rod up and down by setting the opening, so as to accurately control the height of the placement plate.

[0016] 3. The drilling device for road and bridge municipal construction can absorb dust by providing a dust collecting pump.

[0017] 4. This drilling device for road and bridge municipal construction can pump out water from the water tank by arranging a water tank, a sprinkler pipe and a water suction pump, thereby playing a role in dust removal and avoiding a large amount of dust when drilling.

[0018] 5. This drilling device for road and bridge municipal construction can increase the water spraying area by setting a water spray plate, cool the drill bit, and further suppress the generation of dust. It has good use effect and uses a drain pipe to facilitate the discharge of unused water in the water tank.

[0019] 6. This drilling device for road and bridge municipal construction supports the moving wheels by setting a fixed frame. The moving wheels can facilitate the movement of the equipment, improve the stability of the drill bit when drilling, and meet the drilling needs.

[0020] 7. This drilling device for road and bridge municipal construction is convenient for pushing the equipment by providing a push frame and a handle. The handle can increase the contact area between the hand and the push frame, making the device more accurate when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a top view of the utility model;

[0024] Figure 3 It is a bottom schematic diagram of the utility model;

[0025] Figure 4 It is a left view of the utility model;

[0026] Figure 5 It is a schematic diagram of the extrusion structure of the utility model.

[0027] Explanation of marks in the figure: 1. Base plate; 2. Fixed plate; 3. Movable column; 4. First motor; 5. Rotating shaft; 6. Slider; 7. Spring; 8. Fixed block; 9. Opening; 10. Fixed rod; 11. Placement plate; 12. Second motor; 13. Drilling rod; 14. Drill bit; 15. Shielding plate; 16. Dust collection port; 17. Dust collection pipe; 18. Dust collection box; 19. Water storage tank; 20. Sprinkler pipe; 21. Water suction pump; 22. Water spray plate; 23. Drain pipe; 24. Fixed frame; 25. Moving wheel; 26. Push frame; 27. Handle; 28. Dust collection pump. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] Example 1

[0030] like Figure 1-5As shown, a drilling device for road and bridge municipal construction of the utility model comprises a base plate 1 and a fixed plate 2, the fixed plates 2 are fixedly installed on the left and right sides of the top of the base plate 1, a movable column 3 is fixedly installed on the opposite side of the fixed plate 2, a first motor 4 is detachably installed on the top of the movable column 3, a rotating shaft 5 is connected to the output end of the first motor 4, a slider 6 is threadedly installed on the outer side of the rotating shaft 5, a spring 7 is placed inside the movable column 3, a fixed block 8 is placed just above the spring 7, a fixed rod 10 is fixedly installed on the upper side of the slider 6 and the fixed block 8, a placement plate 11 is fixedly installed on the upper side of the fixed rod 10, a second motor 12 is detachably installed on the upper side of the placement plate 11, and the output end of the second motor 12 is connected to A drilling rod 13 is connected, a drill bit 14 is fixedly installed at the bottom of the drilling rod 13, a baffle plate 15 is fixedly installed on the bottom plate of the base plate 1, a dust collecting port 16 is fixedly installed on the inner wall of the baffle plate 15, a dust collecting pipe 17 is connected to the right side of the dust collecting port 16, and a dust collecting box 18 is placed on the top of the base plate 1. By setting the first motor 4, the rotating shaft 5 and the slider 6, the height of the drilling device can be quickly adjusted, which can effectively improve the stability of the up and down movement of the placement plate 11, and greatly improve the convenience of the drilling device when used. The spring 7, the fixed block 8 and the fixed rod 10 are set, so that the impact drill moves up and down stably, avoiding the occurrence of damage to the drill hole size caused by the shaking generated when the drilling equipment is drilling.

[0031] Example 2

[0032] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 5, an opening 9 is provided on the opposite side of the movable column 3, and the fixing rod 10 moves up and down inside the opening 9. By setting the opening 9, it is convenient to move the fixing rod 10 up and down, and it is convenient to accurately control the height of the placement plate 11. A dust collecting pump 28 is fixedly installed on the front side of the dust collecting box 18, and the end of the dust collecting pipe 17 away from the dust collecting port 16 is connected to the dust collecting box 18. By setting the dust collecting pump 28, dust can be absorbed. A water storage tank 19 is fixedly installed on the top left end of the substrate 1, and a sprinkler pipe 20 is fixedly connected to the front side of the water storage tank 19. A water suction pump 21 is fixedly installed on the upper side of the sprinkler pipe 20. By setting the water storage tank 19, the sprinkler pipe 20 and the water suction pump 21, the water inside the water storage tank 19 can be pumped out, which plays a role in dust removal and avoids a large amount of dust when drilling. A water spray plate 22 is fixedly installed on the bottom of the substrate 1, and the end of the water suction pump 21 away from the water storage tank 19 is connected to the water spray plate 22 The left side of the water storage tank 19 is fixedly provided with a drain pipe 23. By setting a water spray plate 22, the water spraying area can be increased, the drill bit can be cooled, and the generation of dust can be further suppressed. The use effect is good. The drain pipe 23 is used to conveniently discharge the unused water in the water storage tank 19. The bottom of the substrate 1 is evenly provided with a fixing frame 24. The upper side of the fixing frame 24 is movably provided with a moving wheel 25. By providing the fixing frame 24, the moving wheel 25 is supported. By using the moving wheel 25, the equipment can be conveniently moved, and the stability of the drill bit when drilling is improved, which meets the drilling needs. A push frame 26 is fixedly provided on the top right side of the substrate 1. A handle 27 is fixedly provided on the upper side of the push frame 26. By providing the push frame 26 and the handle 27, the equipment can be conveniently pushed. By using the handle 27, the contact area between the hand and the push frame 26 can be increased, so that the moving device can be more accurate.

[0033] The working principle of the drilling device for road and bridge municipal construction of the utility model is as follows: when in use, the handle 27 installed on the upper side of the push frame 26 is held, and the device is moved to the designated position by using the moving wheel 25, the water suction pump 21 is started, and the water inside the water storage tank 19 is pumped out by using the sprinkler pipe 20, and the water spray plate 22 is used to spray the water more evenly to the ground to be drilled to avoid a large amount of dust during drilling, and the first motor 4 is started, and the first motor 4 drives the rotating shaft 5 at the output end to rotate, so as to adjust the height of the slider 6, and while the slider 6 is moved, the fixed block 8 squeezes the spring 7 at the bottom to change the height of the placement plate 11, and then the second motor 12 is started, and the second motor 12 drives the drilling rod 13 to rotate, and the drilling rod 13 drives the drill bit 14 to rotate, so as to drill a hole on the bottom ground, and while drilling, the dust collection pump 28 is started, and the dust generated during drilling by using the dust collection port 16 and the dust collection pipe 17 is collected into the dust collection box 18, so as to collect dust.

[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A drilling device for road and bridge municipal construction, comprising a base plate (1) and a fixing plate (2), characterized in that: Fixed plates (2) are fixedly mounted on the left and right sides of the top of the base plate (1); a movable column (3) is fixedly mounted on the opposite side of the fixed plate (2); a first motor (4) is detachably mounted on the top of the movable column (3); a rotating shaft (5) is connected to the output end of the first motor (4); a slider (6) is threadedly mounted on the outer side of the rotating shaft (5); a spring (7) is placed inside the movable column (3); a fixed block (8) is placed directly above the spring (7); a fixed rod (10) is fixedly mounted on the upper side of the slider (6) and the fixed block (8); A placement plate (11) is fixedly mounted on the upper side of the fixing rod (10); a second motor (12) is detachably mounted on the upper side of the placement plate (11); an output end of the second motor (12) is connected to a drilling rod (13); a drill bit (14) is fixedly mounted on the bottom of the drilling rod (13); a shielding plate (15) is fixedly mounted on the bottom plate of the base plate (1); a dust collecting port (16) is fixedly mounted on the inner wall of the shielding plate (15); a dust collecting pipe (17) is connected to the right side of the dust collecting port (16); and a dust collecting box (18) is placed on the top of the base plate (1).

2. A drilling device for road and bridge municipal construction according to claim 1, characterized in that: An opening (9) is provided on the opposite side of the movable column (3), and the fixing rod (10) moves up and down inside the opening (9).

3. A drilling device for road and bridge municipal construction according to claim 1, characterized in that: A dust collecting pump (28) is fixedly mounted on the front side of the dust collecting box (18), and one end of the dust collecting pipe (17) away from the dust collecting port (16) is connected to the dust collecting box (18).

4. A drilling device for road and bridge municipal construction according to claim 1, characterized in that: A water storage tank (19) is fixedly mounted on the top left end of the base plate (1), a watering pipe (20) is fixedly connected to the front side of the water storage tank (19), and a water suction pump (21) is fixedly mounted on the upper side of the watering pipe (20).

5. A drilling device for road and bridge municipal construction according to claim 4, characterized in that: A water spray plate (22) is fixedly mounted on the bottom of the base plate (1); one end of the water suction pump (21) away from the water storage tank (19) is connected to the water spray plate (22); and a drainage pipe (23) is fixedly mounted on the left side of the water storage tank (19).

6. A drilling device for road and bridge municipal construction according to claim 1, characterized in that: A fixing frame (24) is evenly mounted on the bottom of the base plate (1), and a moving wheel (25) is movably mounted on the upper side of the fixing frame (24).

7. The drilling device for road and bridge municipal construction according to claim 1, characterized in that: A push frame (26) is fixedly mounted on the top right side of the base plate (1), and a handle (27) is fixedly mounted on the upper side of the push frame (26).

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