CN220188067U - Roadbed drilling sampling device - Google Patents

Abstract

The utility model relates to the technical field of roadbed sampling, and discloses a roadbed drilling sampling device, wherein a drilling assembly for roadbed sampling is arranged at the top of a trolley base, and a pressing assembly is arranged above the drilling assembly; through promoting the shallow and remove for the drill bit on the shallow base removes to the position that needs to drill, stir the brake plectrum on the universal wheel, make the universal wheel unable remove, operating personnel can stand in the top of shallow base, drive the drill bit through the output shaft of motor and rotate, operating personnel rethread anticlockwise rotatory carousel, make the carousel drive the gear in the pivot outside rotate, thereby drive rack and move down, thereby promote the motor and move down, make the bottom of drill bit push down to the road bed on, thereby carry out drilling sample to the road bed, do not need operating personnel to push down the drill bit, drilling more labour saving and time saving, reduce operating personnel's intensity of labour, the effectual efficiency of having improved the road bed sample.

Description

Roadbed drilling sampling device

Technical Field

The utility model relates to the technical field of roadbed sampling, in particular to a roadbed drilling sampling device.

Background

Municipal road refers to urban road, and municipal road is paved with asphalt materials, and asphalt binder has improved the ability of aggregate for paving to resist driving and natural factor damage to road surface, makes the road surface level and smooth little dirt, waterproof, durable, and current municipal road need examine after laying, wherein when examining the road base, need sample the road bed below the road surface after drilling to the road surface generally, and the sample of taking out carries out the detection.

Traditional drilling equipment is when taking the sample to the road base, is usually through the manual work drilling equipment of taking to the road surface, needs the workman to hold down drilling equipment, drills the road surface, wastes time and energy, has reduced the efficiency of road bed drilling sample, and for this reason, proposes a road bed drilling sampling device.

Disclosure of Invention

The utility model aims to provide a roadbed drilling and sampling device, which solves the problems that in the prior art, when traditional drilling equipment is used for sampling a roadbed, the drilling equipment is usually manually taken to drill a roadbed, workers are required to hold down the drilling equipment to drill the roadbed, time and labor are wasted, and the roadbed drilling and sampling efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the roadbed drilling and sampling device comprises a trolley base, wherein a drilling assembly for roadbed sampling is arranged at the top of the trolley base, and a pressing assembly is arranged above the drilling assembly;

the drilling assembly comprises two upright posts, two sliding rails and two sliding blocks, wherein the two upright posts are fixedly connected to the top of the cart base, the two sliding rails are fixedly connected to two opposite sides of the upright posts, the two sliding blocks are respectively and slidably connected to the two sliding rails, a mounting frame is fixedly connected between the opposite sides of the sliding blocks, a motor is mounted in the mounting frame, and a drilling head is fixedly connected to an output shaft of the motor.

Further preferred as the technical scheme is that: the pressing component comprises a fixing frame, a rotating shaft and a gear, wherein the fixing frame is fixedly connected to the top of one upright post, the rotating shaft is movably connected to the inner side of the fixing frame, the gear is fixedly sleeved on the outer side of the rotating shaft, the other upright post is fixedly connected with a fixing block, and one side of the fixing block is slidably connected with a rack.

Further preferred as the technical scheme is that: the gear is meshed with the outer side of the rack, the bottom end of the rack is fixedly connected with a connecting seat, and the motor is arranged at the bottom of the connecting seat.

Further preferred as the technical scheme is that: one end of the rotating shaft extends to the outer side of the fixing frame, and one end of the rotating shaft is fixedly connected with a rotary table outside the fixing frame.

Further preferred as the technical scheme is that: the shallow base is last to be offered flutedly, the drilling head is located the inside of recess.

Further preferred as the technical scheme is that: the bottom fixedly connected with supporting leg of shallow base, the bottom fixedly connected with universal wheel of supporting leg.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the drilling head on the cart base is moved to the position needing to be drilled by pushing the cart, the brake pulling piece on the universal wheel is pulled, so that the universal wheel cannot be moved, an operator can stand above the cart base, the drilling head is driven to rotate through the output shaft of the motor, the operator rotates the rotary table anticlockwise, the rotary table drives the gear on the outer side of the rotary shaft to rotate, so that the rack is driven to move downwards, the motor is pushed to move downwards, the bottom end of the drilling head is pushed to the roadbed, the roadbed is drilled and sampled, the operator is not required to push the drilling head downwards, the drilling is more time-saving and labor-saving, the labor intensity of the operator is reduced, the drilling head is convenient to move, the drilling head is more convenient to use, and the roadbed sampling efficiency is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a right side view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cart base of the present utility model;

fig. 3 is a schematic view of the rack structure of the present utility model.

Reference numerals illustrate: 1. a cart base; 2. a column; 3. a slide rail; 4. a slide block; 5. a mounting frame; 6. a motor; 7. a drilling head; 8. a fixing frame; 9. a rotating shaft; 10. a gear; 11. a fixed block; 12. a rack; 13. a connecting seat; 14. a turntable; 15. support legs; 16. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

In the prior art, when traditional drilling equipment is sampling the road base, usually bore the road surface through manual work taking drilling equipment, need the workman to hold down drilling equipment, bore the road surface, waste time and energy, reduced the efficiency of road bed drilling sample.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a roadbed drilling sampling device, includes shallow base 1, and the top of shallow base 1 is equipped with the drilling subassembly that is used for the roadbed sample, and drilling subassembly's top is equipped with the subassembly that pushes down.

Through setting up the drilling subassembly, can carry out drilling sample to the road base, conveniently remove simultaneously, make it more convenient to use; the drilling assembly comprises two upright posts 2, two sliding rails 3 and two sliding blocks 4, wherein the two upright posts 2 are fixedly connected to the top of the cart base 1, the two sliding rails 3 are fixedly connected to one sides of the two upright posts 2 opposite to each other, the two sliding blocks 4 are respectively and slidably connected to the outer sides of the two sliding rails 3, a mounting frame 5 is fixedly connected between the opposite sides of the two sliding blocks 4, a motor 6 is arranged in the mounting frame 5, an output shaft of the motor 6 is fixedly connected with a drilling head 7, a groove is formed in the cart base 1, the drilling head 7 is positioned in the groove, a supporting leg 15 is fixedly connected to the bottom of the cart base 1, and a universal wheel 16 is fixedly connected to the bottom of the supporting leg 15; through promoting the shallow and remove for the drilling head 7 on the shallow base 1 removes the position that needs to drill, stirs the brake plectrum on the universal wheel 16, makes the universal wheel 16 unable removal, and operating personnel can stand in the top of shallow base 1, drives drilling head 7 through the output shaft of motor 6 and rotates, and rethread motor 6 moves down, makes the bottom of drilling head 7 push down to the road bed on, thereby drills the sample to the road bed.

By arranging the pressing component, the roadbed can be drilled and sampled, an operator is not required to press and push the drilling head 7, the drilling is more time-saving and labor-saving, the labor intensity of the operator is reduced, and the roadbed sampling efficiency is effectively improved; the pressing component comprises a fixing frame 8, a rotating shaft 9 and a gear 10, wherein the fixing frame 8 is fixedly connected to the top of one upright post 2, the rotating shaft 9 is movably connected to the inner side of the fixing frame 8, the gear 10 is fixedly sleeved on the outer side of the rotating shaft 9, the top of the other upright post 2 is fixedly connected with a fixed block 11, one side of the fixed block 11 is slidably connected with a rack 12, the gear 10 is in meshed connection with the outer side of the rack 12, the bottom end of the rack 12 is fixedly connected with a connecting seat 13, a motor 6 is arranged at the bottom of the connecting seat 13, one end of the rotating shaft 9 extends to the outer side of the fixing frame 8, and one end of the rotating shaft 9 is positioned on the outer side of the fixing frame 8 and fixedly connected with a rotary table 14; the drilling head 7 is driven to rotate through the output shaft of the motor 6, and an operator rotates the rotary table 14 anticlockwise, so that the rotary table 14 drives the gear 10 on the outer side of the rotary shaft 9 to rotate, and the rack 12 is driven to move downwards, so that the motor 6 is driven to drive the drilling head 7 to move downwards, and drilling and sampling are carried out on a road base.

When the drilling machine is used, the drilling head 7 on the cart base 1 is moved to a position needing to be drilled by pushing the cart, the brake pulling plate on the universal wheel 16 is pulled, so that the universal wheel 16 cannot be moved, an operator can stand above the cart base 1 and is communicated with a power supply, the output shaft of the motor 6 is controlled by the switch group, the drilling head 7 is driven to rotate by the output shaft of the motor 6, the operator rotates the rotary table 14 anticlockwise, the rotary table 14 drives the gear 10 on the outer side of the rotary shaft 9 to rotate, so that the rack 12 is driven to move downwards, the motor 6 is pushed to move downwards, the bottom end of the drilling head 7 is pushed down to a roadbed, drilling is carried out on the roadbed for sampling, the operator does not need to push the drilling head 7 downwards, the drilling is more time-saving and labor-saving, the labor intensity of the operator is reduced, and the drilling machine is convenient to move and convenient to use; when the drilling is completed, the rotary table 14 is rotated clockwise, so that the rotary table 14 drives the gear 10 to rotate clockwise, and the motor 6 is driven to move upwards, so that the drilling head 7 moves upwards, and a sample inside the drilling head 7 is taken out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Roadbed drilling sampling device, including shallow base (1), its characterized in that: a drilling assembly for roadbed sampling is arranged at the top of the cart base (1), and a pressing assembly is arranged above the drilling assembly;

drilling subassembly is including stand (2) that quantity is two, slide rail (3) that quantity is two and slider (4) that quantity is two, two the equal fixed connection of stand (2) is in the top of shallow base (1), two slide rail (3) are all fixed connection in two the opposite one side of stand (2), two slider (4) sliding connection respectively in two the outside of slide rail (3), two fixedly connected with mounting bracket (5) between the opposite one side of slider (4), the internally mounted of mounting bracket (5) has motor (6), the output shaft fixedly connected with drilling head (7) of motor (6).

2. A roadbed drilling sampling device according to claim 1, wherein: the pressing assembly comprises a fixing frame (8), a rotating shaft (9) and a gear (10), wherein the fixing frame (8) is fixedly connected to the top of one upright post (2), the rotating shaft (9) is movably connected to the inner side of the fixing frame (8), the gear (10) is fixedly sleeved on the outer side of the rotating shaft (9), the other upright post (2) is fixedly connected with a fixing block (11), and one side of the fixing block (11) is slidably connected with a rack (12).

3. A roadbed drilling sampling device according to claim 2, wherein: the gear (10) is meshed and connected to the outer side of the rack (12), the bottom end of the rack (12) is fixedly connected with the connecting seat (13), and the motor (6) is arranged at the bottom of the connecting seat (13).

4. A roadbed drilling sampling device according to claim 2, wherein: one end of the rotating shaft (9) extends to the outer side of the fixing frame (8), and one end of the rotating shaft (9) is located at the outer side of the fixing frame (8) and fixedly connected with a rotary disc (14).

5. A roadbed drilling sampling device according to claim 1, wherein: the cart base (1) is provided with a groove, and the drilling head (7) is positioned in the groove.

6. A roadbed drilling sampling device according to claim 1, wherein: the bottom of shallow base (1) fixedly connected with supporting leg (15), the bottom fixedly connected with universal wheel (16) of supporting leg (15).