CN211623337U

CN211623337U - Drilling device for detecting concrete carbonization depth of road and bridge

Info

Publication number: CN211623337U
Application number: CN202020111453.2U
Authority: CN
Inventors: 吴妙龙; 谭张亮; 陈俊杰
Original assignee: Zhejiang Lizhou Traffic Engineering Testing Co ltd
Current assignee: Zhejiang Lizhou Traffic Engineering Testing Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-02
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a drilling equipment for road and bridge concrete carbonization degree of depth detects, including L shape support frame and the fixed plate one of L shape support frame is fixed, still including setting up the regulation drilling mechanism that is used for drilling on L shape support frame and setting up the scrap removing mechanism who is used for removing the sweeps on L shape support frame, solved now when using the rig to drill to ground, more difficult control drilling direction, need the manpower to press the rig when drilling, it is comparatively hard, and the sweeps that produces during drilling can lead to the fact the problem of influence to subsequent drilling.

Description

Drilling device for detecting concrete carbonization depth of road and bridge

Technical Field

The utility model relates to a concrete detection auxiliary device technical field, in particular to a drilling equipment that is used for road and bridge concrete carbonization degree of depth to detect.

Background

As is known well, when carbon dioxide in the air permeates into concrete, carbonate and water are generated after the carbon dioxide and alkaline substances of the concrete react with each other, so that the strength of the concrete is reduced, the protection effect on reinforcing steel bars is lost, and the device for detecting the concrete carbonization depth of the road and bridge is an accessory device for drilling the concrete pavement of the road and bridge so as to detect the carbonization depth of the concrete pavement and observe the service life of the concrete in time, and is widely used in the field of concrete detection.

At present when using the rig to drill hole ground, more difficult control drilling direction needs the manpower to press the rig when drilling, and is comparatively hard, and the sweeps that produce during drilling can lead to the fact the influence to subsequent drilling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling equipment for road and bridge concrete carbonization degree of depth detects has solved now when using the rig to drill ground, and more difficult control drilling direction needs the manpower to press the rig when drilling, and is comparatively hard, and the sweeps that produces when just drilling can lead to the fact the problem of influence to subsequent drilling.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a drilling device for detecting concrete carbonization depth of a road and bridge comprises an L-shaped support frame and a first fixed plate fixed by the L-shaped support frame, and further comprises an adjusting drilling mechanism arranged on the L-shaped support frame and used for drilling holes and a scrap removing mechanism arranged on the L-shaped support frame and used for removing scraps, wherein the adjusting drilling mechanism comprises an air cylinder and a drilling machine, the air cylinder is fixed on the lower surface of the first fixed plate, square sliding grooves are respectively formed in the L-shaped support frame, square sliding blocks in sliding fit with the square sliding grooves are arranged in the square sliding grooves, a sliding plate and a limiting plate in sliding fit with the L-shaped support frame are arranged on the L-shaped support frame, a piston rod of the air cylinder is fixedly connected with the sliding plate, the limiting plate is fixedly connected with the square sliding blocks, the drilling machine is fixed on the lower surface of, be provided with on the L shape support frame with L shape support frame screw-thread fit's threaded rod, the one end of threaded rod be provided with threaded rod screw-thread fit's square slide bar one, square slide bar one set up in slide one just square slide bar one and slide sliding fit, inclined plane one has been seted up to the one end of square slide bar one, be provided with in the slide two with slide two sliding fit's square slide bar two just inclined plane two has been seted up to the one end of square slide bar two, the one end that square slide bar one was kept away from to square slide bar two is fixed with dead lever one, the overcoat has the spring on the dead lever one, be fixed with the spacing ring on the slide two.

By adopting the technical scheme, when the ground is drilled, the drilling device is placed at a designated position, the threaded rod is rotated according to the depth of the drilled hole, the threaded rod rotates to drive the square slide rod to move towards the threaded rod, the elastic force of the spring drives the square slide rod to move towards the first square slide rod, the limiting plate can be moved at the moment, the limiting plate is moved to the designated position, the threaded rod is reversely rotated, the threaded rod rotates to drive the square slide rod to move towards a direction away from the threaded rod, the first square slide rod moves to drive the second square slide rod to move towards the limiting ring, the second square slide rod moves to drive the first fixing rod to move, meanwhile, the spring is compressed, the first fixing rod fixes the square slide block and the limiting plate, then the drilling machine is started first, then the air cylinder is started, the piston rod of, the chip removing mechanism then collects the chips during drilling.

As preferred, the scrap removing mechanism comprises a motor, a first gear, a second gear and an inner gear ring, a second fixed plate and a third fixed plate are fixed on the L-shaped support frame, the motor is fixed on the second fixed plate, the first gear is fixed on an output shaft of the motor, an annular groove is formed in the upper surface of the third fixed plate, an annular ring is arranged in the annular groove, the annular ring is fixedly connected with the inner gear ring, the first gear is meshed with the inner gear ring, a first rotating rod is fixed on the output shaft of the motor, a second rotating rod in rotary fit with the third fixed plate is arranged on the third fixed plate, the upper end of the second rotating rod is fixed with the second gear, the second gear is meshed with the inner gear ring, scrap sweeping cotton is fixed at the lower ends of the first rotating rod and the second rotating rod, a dust collector is fixed on the third fixed plate, an L-shaped scrap sucking pipe is fixed at the lower end of the dust collector, and the second fixing plate and the third fixing plate are provided with openings.

Adopt above-mentioned technical scheme, when removing the bits, the starter motor, the output shaft rotation of motor drives gear one and dwang one rotates, gear one rotates and drives interior ring gear and rotates, interior ring gear rotates and drives the rotation of annular ring, the annular ring has played the effect that prevents interior ring gear and has rotated, interior ring gear rotates and drives gear two and rotates, gear two rotates and drives dwang two and rotates, dwang one rotates and drives the cotton rotation of sweeps the bits with dwang two, sweep the bits when the bits cotton will drill and sweep, start the dust catcher simultaneously, the dust catcher inhales the piece from L shape suction tube, the effect of sweeping the piece when having played and will drilling.

Preferably, a pressure sensor is fixed on the limiting plate and electrically connected with the cylinder.

By adopting the technical scheme, when the sliding plate moves to the limiting plate, the pressure sensor sends a signal to the air cylinder when sensing enough pressure, and the air cylinder is started and closed, so that the effect of controlling the drilling depth is achieved.

Preferably, a scale is fixed on one of the L-shaped support frames, and a baffle is fixed on the L-shaped support frame on one side of the scale.

Adopt above-mentioned technical scheme, when knowing drilling depth, remove the limiting plate according to the scale, the baffle has played the effect that prevents the sliding plate rebound and go out the scope.

Preferably, a handle is fixed to an upper surface of the fixing plate.

By adopting the technical scheme, the handle plays a role in facilitating lifting of the drilling device.

Preferably, a controller is fixed on an upper surface of the fixing plate.

By adopting the technical scheme, the controller plays a role in controlling the drilling machine, the air cylinder and the motor.

Preferably, a support plate is fixed at the lower end of the L-shaped support frame.

By adopting the technical scheme, the supporting plate plays a role in supporting the drilling device conveniently.

Preferably, a fixed block is fixed at one end, far away from the square sliding rod I, of the threaded rod.

By adopting the technical scheme, the threaded rod is rotated by rotating the fixing block, and the fixing block plays a role in facilitating the rotation of the threaded rod.

Drawings

FIG. 1 is a schematic structural view of a drilling apparatus;

FIG. 2 is a schematic structural view for showing a chip removing mechanism;

FIG. 3 is a schematic view for showing the position of the vacuum cleaner and the L-shaped dust suction pipe;

fig. 4 is a schematic structural view for showing an adjusting drilling mechanism.

Reference numerals: 1. an L-shaped support frame; 2. a first fixing plate; 3. adjusting the drilling mechanism; 4. a scrap removing mechanism; 5. a cylinder; 6. a drilling machine; 7. a square chute; 8. a square slider; 9. a sliding plate; 10. a limiting plate; 11. a first slideway; 12. a second slideway; 13. a threaded rod; 14. a first square sliding rod; 15. a first inclined plane; 16. a second square sliding rod; 17. a second inclined plane; 18. fixing a rod I; 19. a spring; 20. a limiting ring; 21. a motor; 22. a first gear; 23. a second gear; 24. an inner gear ring; 25. a second fixing plate; 26. a third fixing plate; 27. an annular groove; 28. an annular ring; 29. rotating the first rod; 30. rotating the second rod; 31. sweeping the cotton waste; 32. a vacuum cleaner; 33. an L-shaped chip suction pipe; 34. opening a hole; 35. a pressure sensor; 36. a scale; 37. a baffle plate; 38. a handle; 39. a controller; 40. a support plate; 41. and (5) fixing blocks.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, a drilling device for detecting concrete carbonization depth of a road and bridge, comprising an L-shaped support frame 1 and a fixed plate 2 fixed on the L-shaped support frame 1, further comprising a hole adjusting mechanism 3 arranged on the L-shaped support frame 1 for drilling holes and a scrap removing mechanism 4 arranged on the L-shaped support frame 1 for removing scraps, wherein a handle 38 is fixed on the upper surface of the fixed plate 2, the handle 38 is lifted to move the drilling device, the drilling device is moved to a specified position, square chutes 7 are respectively arranged on the L-shaped support frame 1, square sliders 8 in sliding fit with the square chutes 7 are arranged in the square chutes 7, a sliding plate 9 and a limiting plate 10 in sliding fit with the L-shaped support frame 1 are arranged on the L-shaped support frame 1, the limiting plate 10 is fixedly connected with the square sliders 8, a first slideway 11 and a second slideway 12 are arranged on the L-shaped support frame 1, a threaded rod 13 in threaded fit with the L-shaped, one end of the threaded rod 13 is provided with a first square sliding rod 14 in threaded fit with the threaded rod 13, one end of the threaded rod 13, far away from the first square sliding rod 14, is fixed with a fixed block 41, one L-shaped support frame 1 is fixed with a scale 36, the positions of the first square sliding rod 8 and the limiting plate 10 are adjusted according to the scale 36, the fixed block 41 is rotated, the fixed block 41 rotates to drive the threaded rod 13 to rotate, the first square sliding rod 14 is arranged in the first slideway 11, the first square sliding rod 14 is in sliding fit with the first slideway 11, one end of the first square sliding rod 14 is provided with a first inclined plane 15, the threaded rod 13 rotates to drive the first square sliding rod 14 to move towards the threaded rod 13, a second square sliding rod 16 in sliding fit with the second slideway 12 is arranged in the second slideway 12, one end of the second square sliding rod 16 is provided with a second inclined plane 17, one end of, the elastic force of the spring 19 drives the square sliding rod II 16 to move towards the square sliding rod I14, the square sliding block 8 and the limiting plate 10 are moved at the moment, the limiting ring 20 is fixed on the sliding rail II 12, the limiting ring 20 plays a role in limiting the movement of the spring 19, when the square sliding block 8 and the limiting plate 10 move to the designated position, the fixing block 41 is rotated reversely, the fixing block 41 rotates to drive the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the square sliding rod I14 to move towards the direction away from the threaded rod 13, the square sliding rod I14 moves to drive the square sliding rod II 16 to move towards the fixing rod I18, the square sliding rod II 16 moves to drive the fixing rod I18 to move, the fixing rod I18 moves to drive the spring 19 to.

As shown in fig. 1 and 4, the adjusting drilling mechanism 3 includes a cylinder 5 and a drilling machine 6, the cylinder 5 is fixed on the lower surface of the first fixed plate 2, a piston rod of the cylinder 5 is fixedly connected with the sliding plate 9, the drilling machine 6 is fixed on the lower surface of the sliding plate 9, a controller 39 is fixed on the upper surface of the first fixed plate 2, the cylinder 5 is started by pressing the controller 39, the piston rod of the cylinder 5 extends out to drive the sliding plate 9 to move, the sliding plate 9 moves to drive the drilling machine 6 to move downwards, the drilling machine 6 moves downwards to drill the ground, a pressure sensor 35 is fixed on the limiting plate 10, the pressure sensor 35 is electrically connected with the cylinder 5, when the sliding plate 9 moves to the limiting plate 10, the pressure sensor 35 senses sufficient pressure, the pressure sensor 35 sends a signal to the cylinder 5, the cylinder 5 is closed, and the effect.

As shown in fig. 2 and 3, the waste chips are collected while drilling, the chip removing mechanism 4 includes a motor 21, a first gear 22, a second gear 23 and an inner toothed ring 24, a second fixing plate 25 and a third fixing plate 26 are fixed on the L-shaped supporting frame 1, openings 34 are formed in the second fixing plate 25 and the third fixing plate 26, the motor 21 is fixed on the second fixing plate 25, the first gear 22 is fixed on an output shaft of the motor 21, the motor 21 is started by pressing a controller 39, the first gear 22 is driven by the rotation of the output shaft of the motor 21, a first rotating rod 29 is fixed on the output shaft of the motor 21, the first rotating rod 29 is driven by the rotation of the output shaft of the motor 21, an annular groove 27 is formed in the upper surface of the third fixing plate 26, an annular ring 28 is arranged in the annular groove 27, the annular ring 28 is fixedly connected with the inner toothed ring 24, the first gear 22 is meshed with the inner toothed ring 24, the first gear 22 drives the inner toothed ring 24 to, the annular ring 28 plays a role in preventing the inner gear ring 24 from moving out, a rotating rod two 30 which is in rotating fit with the fixed plate three 26 is arranged on the fixed plate three 26, the upper end of the rotating rod two 30 is fixed with the gear two 23, the gear two 23 is meshed with the inner gear ring 24, the inner gear ring 24 rotates to drive the gear two 23 to rotate, the gear two 23 rotates to drive the rotating rod two 30 to rotate, the lower ends of the rotating rod one 29 and the rotating rod two 30 are both fixed with a chip sweeping cotton 31, the rotating rod one 29 and the rotating rod two 30 rotate to drive the chip sweeping cotton 31 to rotate, the chip sweeping cotton 31 rotates to sweep waste chips generated during drilling, a dust collector 32 is fixed on the fixed plate three 26, an L-shaped chip suction pipe 33 is fixed at the lower end of the dust collector 32, the L-shaped chip suction pipe 33 penetrates through the fixed plate three 26, the dust collector 32 is started while drilling, and the swept waste chips are sucked from the L-shaped chip suction pipe 33 by the.

As shown in fig. 1, a baffle 37 is fixed on the L-shaped support frame 1 at one side of the scale 36, and the baffle 37 plays a role of preventing the sliding plate 9 from moving out of the range upwards; the lower end of the L-shaped support frame 1 is fixed with a support plate 40, and the support plate 40 plays a role of being convenient for supporting the drilling device.

Claims

1. A drilling device for detecting concrete carbonization depth of a road and bridge comprises an L-shaped support frame (1) and a first fixed plate (2) fixed by the L-shaped support frame (1), and is characterized by further comprising an adjusting drilling mechanism (3) arranged on the L-shaped support frame (1) and used for drilling, and a scrap removing mechanism (4) arranged on the L-shaped support frame (1) and used for removing scraps, wherein the adjusting drilling mechanism (3) comprises a cylinder (5) and a drilling machine (6), the cylinder (5) is fixed on the lower surface of the first fixed plate (2), square sliding grooves (7) are formed in the L-shaped support frame (1), square sliding blocks (8) in sliding fit with the square sliding grooves (7) are arranged in the square sliding grooves (7), a sliding plate (9) and a limiting plate (10) in sliding fit with the L-shaped support frame (1) are arranged on the L-shaped support frame (1), a piston rod of the air cylinder (5) is fixedly connected with the sliding plate (9), the limiting plate (10) is fixedly connected with the square sliding block (8), the drilling machine (6) is fixed on the lower surface of the sliding plate (9), a first slide way (11) and a second slide way (12) are arranged on the L-shaped support frame (1), a threaded rod (13) in threaded fit with the L-shaped support frame (1) is arranged on the L-shaped support frame (1), a first square slide rod (14) in threaded fit with the threaded rod (13) is arranged at one end of the threaded rod (13), the first square slide rod (14) is arranged in the first slide way (11), the first square slide rod (14) is in sliding fit with the first slide way (11), a first inclined plane (15) is arranged at one end of the first square slide rod (14), a second square slide rod (16) in sliding fit with the second slide way (12) is arranged in the second slide way (12), and a second inclined plane (17) is arranged at, one end, far away from the square sliding rod I (14), of the square sliding rod II (16) is fixedly provided with a first fixing rod (18), a spring (19) is sleeved outside the first fixing rod (18), and a limiting ring (20) is fixedly arranged on the second slide way (12).

2. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, wherein the scrap removing mechanism (4) comprises a motor (21), a first gear (22), a second gear (23) and an inner gear ring (24), a second fixing plate (25) and a third fixing plate (26) are fixed on the L-shaped support frame (1), the motor (21) is fixed on the second fixing plate (25), the first gear (22) is fixed on an output shaft of the motor (21), an annular groove (27) is formed in the upper surface of the third fixing plate (26), an annular ring (28) is arranged in the annular groove (27), the annular ring (28) is fixedly connected with the inner gear ring (24), the first gear (22) is meshed with the inner gear ring (24), a first rotating rod (29) is fixed on the output shaft of the motor (21), a second rotating rod (30) which is rotatably matched with the third fixing plate (26) is arranged on the third fixing plate (26), the upper end of dwang two (30) is fixed just with two (23) gears and the meshing of interior ring gear (24), the lower extreme of dwang one (29) and dwang two (30) all is fixed with sweeps bits cotton (31), be fixed with dust catcher (32) on fixed plate three (26), dust catcher (32) lower extreme is fixed with L shape and inhales bits pipe (33), L shape is inhaled bits pipe (33) and is run through fixed plate three (26), trompil (34) have been seted up on fixed plate two (25) and fixed plate three (26).

3. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, wherein a pressure sensor (35) is fixed on the limiting plate (10), and the pressure sensor (35) is electrically connected with the cylinder (5).

4. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, characterized in that a scale (36) is fixed on one L-shaped support frame (1), and a baffle plate (37) is fixed on the L-shaped support frame (1) at one side of the scale (36).

5. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, characterized in that a handle (38) is fixed on the upper surface of the first fixing plate (2).

6. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, characterized in that a controller (39) is fixed on the upper surface of the first fixing plate (2).

7. The drilling device for detecting the concrete carbonization depth of the road and bridge according to claim 1, characterized in that a support plate (40) is fixed at the lower end of the L-shaped support frame (1).

8. The drilling device for detecting the concrete carbonization depth of the road and bridge as claimed in claim 2, characterized in that a fixed block (41) is fixed at one end of the threaded rod (13) far away from the square first sliding rod (14).