CN213600393U

CN213600393U - Drilling and core-drilling machine for highway engineering pavement detection

Info

Publication number: CN213600393U
Application number: CN202022575778.9U
Authority: CN
Inventors: 张春彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-02
Anticipated expiration: 2030-11-10

Abstract

The utility model belongs to the technical field of the road surface detects, a core machine is got with drilling is related to highway engineering road surface detects, wherein, including fixed pipe, the inside set up threaded hole of fixed pipe, the inside threaded connection of screw hole has the drill bit, the one end fixedly connected with motor of drill bit, the fixed surface of motor is connected with the extension board, the inside sliding connection of extension board has the slide bar, the both ends fixed connection of slide bar is at the internal surface of fixed pipe, the upper end fixedly connected with control panel and the switch of fixed pipe. The core drilling machine for detecting the road surface of the highway engineering has the advantages that the core drilling machine is convenient to operate, the rotation speed and the sampling depth of the motor can be set manually through the control panel only by arranging the base, the fixing pipe, the motor, the sliding rod, the extending plate, the control panel, the threaded hole and the drill bit, the motor can drive the drill bit to perform automatic sampling work, the steps of manpower participation are reduced, the working efficiency is improved, and the core drilling machine is convenient to operate.

Description

Drilling and core-drilling machine for highway engineering pavement detection

Technical Field

The utility model belongs to the technical field of the road surface detects, concretely relates to highway engineering road surface detects and gets core machine with drilling.

Background

In road maintenance engineering, a drilling and coring method is one of the common detection methods, and core samples are drilled from the road surface and the base layer of a road through a special drilling and coring machine, the damage degree of a road surface structure layer can be directly and effectively observed, and the result truly and accurately reflects the strength of an actual detection object.

But traditional concrete drilling core machine does not set up stop gear in the sampling tube for the sampler is after the sample is accomplished, and the concrete sample drops easily, influences the detection precision of sample, and current core machine needs the manpower to hold the brill simultaneously and digs, and the manpower is held the brill and is dug time-consuming and energy-consuming, has the inconvenient operation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway engineering road surface detects and gets core machine with drilling, it has solved the sample and has easily droed and operate technical problem such as inconvenient.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a core machine is got with drilling to highway engineering road surface detects, includes fixed pipe, the inside threaded hole of seting up of fixed pipe, the inside threaded connection of screw hole has the drill bit, the one end fixedly connected with motor of drill bit, the fixed surface of motor is connected with the extension board, the inside sliding connection of extension board has the slide bar, the both ends fixed connection of slide bar is at the internal surface of fixed pipe, the upper end fixedly connected with control panel and the switch of fixed pipe, the lower fixed surface of fixed pipe is connected with the base, the transparent observation window of leading flank fixedly connected with of fixed pipe, the scale has been seted up on the surface of transparent observation window.

As a further aspect of the present invention: the inside fixedly connected with battery of fixed pipe, the battery passes through wire and control panel, switch, motor electric connection.

As a further aspect of the present invention: first through-hole and second through-hole have been seted up to the inside of base, the diameter of second through-hole is greater than the diameter of drill bit, the drill bit cup joints in the inside of second through-hole.

As a further aspect of the present invention: the surface of the base is fixedly connected with a fluorescent strip, and the fluorescent strip is in a ring shape.

As a further aspect of the present invention: handles are fixedly connected to the two sides of the fixed pipe.

As a further aspect of the present invention: the drill bit is characterized in that a groove is formed in the drill bit, and a stop block is fixedly connected to the inner portion of the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this core machine is got with drilling to highway engineering road surface detects through setting up base, fixed pipe, motor, slide bar, extension board, control panel, screw hole and drill bit, in the application of reality, only needs the manual work to set for the rotation rate and the sample depth of motor through control panel, and the motor can drive the drill bit and carry out automatic sampling work, reduces the step that the manpower participated in, not only improves work efficiency, convenient operation moreover.

2. This core machine is got with drilling to highway engineering road surface detects through setting up recess and dog, in the application of reality, through the cooperation between the aforesaid, can accomodate the inside of advancing the recess and block through the dog to the sample of sample to avoided dropping of sample, ensured the detection precision of sample.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the utility model with a front view, a section and a solid;

FIG. 2 is a schematic structural view of a middle front perspective of the present invention;

FIG. 3 is a schematic structural view of a section of a drill bit according to the present invention;

in the figure: 1. a fixed tube; 2. a threaded hole; 3. a slide bar; 4. a drill bit; 5. an extension plate; 6. a motor; 7. a storage battery; 8. a control panel; 9. a switch; 10. a base; 11. a first through hole; 12. a second through hole; 13. a transparent viewing window; 14. calibration; 15. a groove; 16. a stopper; 17. a handle; 18. a fluorescent strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a core machine is got with drilling to highway engineering road surface detects, including fixed pipe 1, the inside set up threaded hole 2 of fixed pipe 1, the inside threaded connection of screw hole 2 has drill bit 4, the one end fixedly connected with motor 6 of drill bit 4, the fixed surface of motor 6 is connected with extension board 5, the inside sliding connection of extension board 5 has slide bar 3, the both ends fixed connection of slide bar 3 is at fixed pipe 1's internal surface, fixed pipe 1's upper end fixedly connected with control panel 8 and switch 9, fixed pipe 1's inside fixedly connected with battery 7, battery 7 passes through wire and control panel 8, switch 9, 6 electric connection of motor.

Through setting up base 10, fixed pipe 1, motor 6, slide bar 3, extension board 5, control panel 8, screw hole 2 and drill bit 4, in the application of reality, only need artifical rotation rate and the sampling depth who sets for motor 6 through control panel 8, motor 6 can drive drill bit 4 and carry out automatic sampling work, reduces the step that the manpower participated in, not only improves work efficiency, convenient operation moreover.

The lower surface fixedly connected with base 10 of fixed pipe 1, the leading flank fixedly connected with transparent observation window 13 of fixed pipe 1, transparent observation window 13's surface has seted up scale 14.

By arranging the transparent observation window 13 and the scale 14, in practical application, through the cooperation between the above, an external person can observe the insertion depth of the drill 4 in real time.

First through-hole 11 and second through-hole 12 have been seted up to base 10's inside, and the diameter of second through-hole 12 is greater than the diameter of drill bit 4, and drill bit 4 cup joints in the inside of second through-hole 12, and recess 15, recess 15's inside fixedly connected with dog 16 have been seted up to the inside of drill bit 4.

Through setting up recess 15 and dog 16, in the application of reality, through the cooperation between the aforesaid, can accomodate the inside of entering recess 15 and block through dog 16 to the sample of sample to avoided dropping of sample, the detection precision of guarantee sample.

Specifically, the surface of the base 10 is fixedly connected with a fluorescent strip 18, and the fluorescent strip 18 is in a circular ring shape.

Specifically, handles 17 are fixedly connected to both sides of the fixed tube 1.

The utility model discloses a theory of operation does:

s1, when the device is used, firstly, the device is moved to a place needing to be used, the control base 10 is in contact with the ground, then the device is started through the switch 9, then the rotating speed of the motor 6 and the sampling depth of the drill bit 4 are set through the control panel 8, then the motor 6 is started, the motor 6 drives the drill bit 4 to rotate inside the threaded hole 2, the sampling work is carried out on a sampling road surface, in the sampling process, the motor 6 slides on the surface of the sliding rod 3 along with the gradual descending of the drill bit 4, the accuracy of a sampling position is ensured, the stability of the motor 6 in the operation process is ensured, and meanwhile, in the sampling process, outside personnel can observe the sampling depth of the drill bit 4 through the transparent observation window 13 and the scales 14 in real time;

s2, when the sampling depth reaches, the control panel 8 controls the motor 6 to rotate reversely, then under the action of the threaded hole 2, the drill bit 4 ascends and simultaneously pushes the motor 6 to ascend, and then the sample can be retained in the groove 15 formed in the drill bit 4 under the action of the stop block 16, so that the falling of the sample is prevented from affecting detection data;

s3, when the device is used at night, the fluorescent strip 18 emits light to remind passers-by or vehicles, and the safety performance of the device is improved.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a highway engineering road surface detects with drilling core machine, includes fixed pipe (1), its characterized in that: the utility model discloses a drilling machine, including fixed pipe (1), the inside threaded connection of screw hole (2) has drill bit (4), the one end fixedly connected with motor (6) of drill bit (4), the fixed surface of motor (6) is connected with extension board (5), the inside sliding connection of extension board (5) has slide bar (3), the internal surface at fixed pipe (1) is connected to the both ends fixed connection of slide bar (3), the upper end fixedly connected with control panel (8) and switch (9) of fixed pipe (1), the lower fixed surface of fixed pipe (1) is connected with base (10), the transparent observation window (13) of leading flank fixedly connected with of fixed pipe (1), scale (14) have been seted up on the surface of transparent observation window (13).

2. The drilling and core-pulling machine for detecting the road surface of the highway engineering according to claim 1, which is characterized in that: the inside fixedly connected with battery (7) of fixed pipe (1), battery (7) pass through wire and control panel (8), switch (9), motor (6) electric connection.

3. The drilling and core-pulling machine for detecting the road surface of the highway engineering according to claim 1, which is characterized in that: the drill bit is characterized in that a first through hole (11) and a second through hole (12) are formed in the base (10), the diameter of the second through hole (12) is larger than that of the drill bit (4), and the drill bit (4) is sleeved in the second through hole (12).

4. The drilling and core-pulling machine for detecting the road surface of the highway engineering according to claim 1, which is characterized in that: the surface of the base (10) is fixedly connected with a fluorescent strip (18), and the fluorescent strip (18) is circular.

5. The drilling and core-pulling machine for detecting the road surface of the highway engineering according to claim 1, which is characterized in that: handles (17) are fixedly connected to two sides of the fixed pipe (1).

6. The drilling and core-pulling machine for detecting the road surface of the highway engineering according to claim 1, which is characterized in that: a groove (15) is formed in the drill bit (4), and a stop block (16) is fixedly connected to the inner portion of the groove (15).