CN210665109U

CN210665109U - A drilling coring device for road engineering quality testing

Info

Publication number: CN210665109U
Application number: CN201920721751.0U
Authority: CN
Inventors: 吴军
Original assignee: Anhui Ruihengxiang Highway Engineering Test And Detection Co Ltd
Current assignee: Anhui Ruihengxiang Highway Engineering Test And Detection Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-06-02
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a drilling coring device for road engineering quality testing, include organism, drive mechanism, get core mechanism and water injection mechanism, the organism is connected with drive mechanism and water injection mechanism respectively, drive mechanism with get core mechanism and be connected, the inside bottom both sides of organism are the fixed battery that is provided with all, organism one side is at the fixed backup pad that is provided with in the top of battery, the inside one side of organism is at the fixed water tank that is provided with in top of backup pad, the fixed water feeding pipeline that is provided with in top one side of water tank. The utility model discloses simple structure through placing equipment in the place that needs the drilling to get the core, drives the lead screw through control motor and rotates, because the mount both sides all with fixed column swing joint in lead screw pivoted, make the mount downstream, the motor drives through the lead screw simultaneously and gets the rotation of core barrel, makes the core barrel get the core to the road rotating when constantly downstream, stability when can effectual assurance get the core.

Description

A drilling coring device for road engineering quality testing

Technical Field

The utility model relates to a core equipment technical field is got in the drilling, specifically is a core device gets in drilling for road engineering quality testing.

Background

In concrete and asphalt pavements such as building engineering, highways, airports, docks, dams and the like, a core test is usually obtained by adopting a drilling and coring device and is mainly used for tests such as compression resistance, bending resistance and the like.

But the drilling and coring device used for road engineering quality inspection currently used has the following defects:

1. the drilling coring device who is used for road engineering quality testing who uses at present troublesome poeration when coring, need the handheld coring equipment of staff to get the core, but the staff does not control easily coring equipment and perpendicular to the ground, leads to easily coring equipment to damage, perhaps staff counts the injury.

2. The core taking mechanism of the drilling and coring device for road engineering quality inspection at present is generally in a cylindrical shape with one closed end, and a sample cannot be conveniently taken out from the inside of the core taking mechanism after the road coring is finished, so that the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling coring device for road engineering quality testing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling coring device for road engineering quality testing, includes organism, drive mechanism, gets core mechanism and water injection mechanism, the organism is connected with drive mechanism and water injection mechanism respectively, drive mechanism with get core mechanism and be connected, the inside bottom both sides of organism are all fixed and are provided with the battery, organism one side is at the fixed backup pad that is provided with in the top of battery, the inside one side of organism is at the fixed water tank that is provided with in top of backup pad, the fixed water feeding pipeline that is provided with in top one side of water tank, the top of water feeding pipeline is passed the organism and is set up in the organism outside, the top activity of water feeding pipeline is provided with sealed lid.

Preferably, the transmission mechanism comprises a fixing frame, a motor, fixing columns and a lead screw, the fixing columns are arranged on two sides inside the machine body, the fixing frame is movably arranged at the top end inside the machine body, two sides of the fixing frame are movably connected with the fixing columns, the motor is fixedly arranged inside the fixing frame, the lead screw is fixedly arranged at the bottom end of the motor, an output shaft end of the motor is connected with the lead screw, and the bottom end of the lead screw penetrates through the fixing frame and is arranged at the bottom end of the fixing frame.

Preferably, a limiting plate is fixedly arranged below the fixing column and the fixing frame, a threaded hole is formed in the limiting plate, and the bottom end of the screw rod penetrates through the threaded hole and is arranged at the bottom end of the limiting plate.

Preferably, the core taking mechanism comprises a fixing plate, a core taking barrel, a fixing bolt and cutting teeth, the fixing plate is fixedly arranged at the bottom end of the screw rod, the core taking barrel is fixedly arranged at the bottom end of the fixing plate, the fixing bolt is fixedly arranged at the top end of the fixing plate, penetrates through the fixing plate and is fixedly arranged inside the core taking barrel, and the cutting teeth are fixedly arranged at the bottom end of the core taking barrel.

Preferably, water injection mechanism includes ring pipe and installation piece, the inside bottom of organism is being got the fixed installation piece that is provided with in the core bucket outside, the fixed ring pipe that is provided with in installation piece top, a plurality of delivery ports have been seted up to the bottom of ring pipe, the one end of ring pipe is passed through the pipeline and is connected with the water tank.

Preferably, a plurality of rubber pads are fixedly arranged at the bottom end of the machine body.

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

1. the utility model discloses a place equipment in the place that needs the core of drilling, add appropriate amount of water inside the water tank through opening sealed lid, drive the lead screw through the control motor and rotate, because the mount both sides all with fixed column swing joint when the lead screw rotates, make the mount downstream, the motor drives through the lead screw simultaneously and gets the core barrel and rotate, make the core barrel get the core to the road in rotating when constantly moving downwards, drip the water to getting the core ground through the endless pipe, can effectual reduction temperature when getting the core, and can effectual reduction dust, can effectual assurance get the stability of core;

2. the utility model discloses a after coring work is accomplished, through unscrewing fixing bolt, the fixed plate separates with coring barrel this moment, and the convenience is taken out coring barrel inside sample this moment, and the convenience very that the operation got up has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a drilling and coring device for road engineering quality inspection of the present invention;

fig. 2 is an enlarged schematic view of a drilling and coring device for road engineering quality inspection of the present invention at a point a in fig. 1;

fig. 3 is the utility model relates to a drilling coring device's fixing bolt installation schematic diagram for road engineering quality testing.

In the figure: 1. a body; 2. a transmission mechanism; 21. a fixed mount; 22. a motor; 23. fixing a column; 24. a screw rod; 25. a limiting plate; 26. a threaded hole; 3. a core taking mechanism; 31. a fixing plate; 32. a core taking barrel; 33. fixing the bolt; 34. cutting teeth; 4. a water injection mechanism; 41. an annular tube; 42. mounting blocks; 43. a water outlet; 5. a storage battery; 6. a support plate; 7. a water tank; 8. a water feeding pipeline; 9. and (7) sealing the cover.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a drilling coring device for road engineering quality testing, which comprises a bod 1, drive mechanism 2, core taking mechanism 3 and water injection mechanism 4, organism 1 is connected with drive mechanism 2 and water injection mechanism 4 respectively, drive mechanism 2 is connected with core taking mechanism 3, 1 inside bottom both sides of organism are all fixed and are provided with

battery

5, 1 one side of organism is at the fixed backup pad 6 that is provided with in battery 5's top, 1 inside one side of organism is at the fixed water tank 7 that is provided with in backup pad 6's top, the fixed water feeding pipeline 8 that is provided with in top one side of water tank 7, water feeding pipeline 8's top is passed organism 1 and is set up in the 1 outside of organism, water feeding pipeline 8's top activity is provided with.

The transmission mechanism 2 comprises a fixed frame 21, a motor 22, fixed columns 23 and a screw rod 24, the fixed columns 23 are arranged on two sides inside the machine body 1, the fixed frame 21 is movably arranged at the top end inside the machine body 1, two sides of the fixed frame 21 are movably connected with the fixed columns 23, the motor 22 is fixedly arranged inside the fixed frame 21, the screw rod 24 is fixedly arranged at the bottom end of the motor 22, the output shaft end of the motor 22 is connected with the screw rod 24, and the bottom end of the screw rod 24 penetrates through the fixed frame 21 and is arranged at the bottom;

a limiting plate 25 is fixedly arranged on the fixing column 23 below the fixing frame 21, a threaded hole 26 is formed in the limiting plate 25, and the bottom end of the screw rod 24 penetrates through the threaded hole 26 and is arranged at the bottom end of the limiting plate 25;

the core taking mechanism 3 comprises a fixing plate 31, a core taking barrel 32, a fixing bolt 33 and cutting teeth 34, wherein the fixing plate 31 is fixedly arranged at the bottom end of the screw rod 24, the core taking barrel 32 is fixedly arranged at the bottom end of the fixing plate 31, the top end of the fixing plate 31 is fixedly provided with a plurality of fixing bolts 33, the fixing bolts 33 penetrate through the fixing plate 31 and are fixedly arranged inside the core taking barrel 32, and the bottom end of the core taking barrel 32 is fixedly provided with a plurality of cutting teeth 34;

the water injection mechanism 4 comprises an annular pipe 41 and a mounting block 42, the mounting block 42 is fixedly arranged at the bottom end inside the machine body 1 outside the coring barrel 32, the annular pipe 41 is fixedly arranged at the top end of the mounting block 42, a plurality of water outlets 43 are formed in the bottom end of the annular pipe 41, and one end of the annular pipe 41 is connected with the water tank 7 through a pipeline;

a plurality of rubber pads are fixedly arranged at the bottom end of the machine body 1.

The working principle is as follows: the utility model discloses a place the equipment in the place that needs the drilling to get the core, through opening sealed lid 9 at the inside appropriate amount water that adds of water tank 7, it rotates to drive lead screw 24 through control motor 22, because mount 21 both sides all with fixed column 23 swing joint in lead screw 24 pivoted, make mount 21 downstream, motor 22 drives through lead screw 24 simultaneously and gets core bucket 32 and rotate, make and get core bucket 32 and get the core to the road rotating when constantly moving down, through the continuous ground drip of getting the core of annular tube 41, can effectual reduction temperature when getting the core, and can effectually reduce the dust, after getting the core work completion, through unscrewing fixing bolt 33, fixed

plate

31 and 32 separation of bucket, the convenient sample of getting core bucket 32 inside at this moment, the operation is got up very convenience, the work efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a drilling coring device for road engineering quality testing, includes organism (1), drive mechanism (2), core drilling mechanism (3) and water injection mechanism (4), its characterized in that: the core drilling machine is characterized in that the machine body (1) is connected with a transmission mechanism (2) and a water injection mechanism (4) respectively, the transmission mechanism (2) is connected with a core drilling mechanism (3), storage batteries (5) are fixedly arranged on two sides of the bottom end inside the machine body (1), a supporting plate (6) is fixedly arranged on one side of the machine body (1) at the top end of each storage battery (5), a water tank (7) is fixedly arranged on one side of the top end of the supporting plate (6) inside the machine body (1), a water feeding pipeline (8) is fixedly arranged on one side of the top end of the water tank (7), the top end of the water feeding pipeline (8) penetrates through the machine body (1) and is arranged on the outer side of the machine body (1), and a sealing.

2. The drilling and coring device for road engineering quality inspection according to claim 1, wherein: drive mechanism (2) include mount (21), motor (22), fixed column (23) and lead screw (24), the inside both sides of organism (1) all are provided with fixed column (23), the inside top activity of organism (1) is provided with mount (21), mount (21) both sides all with fixed column (23) swing joint, the inside fixed motor (22) that is provided with of mount (21), the bottom mounting of motor (22) is provided with lead screw (24), the output shaft end and the lead screw (24) of motor (22) are connected, the bottom of lead screw (24) is passed mount (21) and is set up the bottom at mount (21).

3. A drilling and coring device for road engineering quality inspection according to claim 2, wherein: a limiting plate (25) is fixedly arranged below the fixing column (23) and the fixing frame (21), a threaded hole (26) is formed in the limiting plate (25), and the bottom end of the screw rod (24) penetrates through the threaded hole (26) and is arranged at the bottom end of the limiting plate (25).

4. A drilling and coring device for road engineering quality inspection according to claim 2, wherein: get core mechanism (3) including fixed plate (31), coring bucket (32), fixing bolt (33) and cutting tooth (34), fixed plate (31) are fixed to be set up in the bottom of lead screw (24), coring bucket (32) are fixed to be set up in fixed plate (31) bottom, fixed plate (31) top is fixed to be provided with a plurality of fixing bolt (33), fixing bolt (33) pass fixed plate (31) and fix the setting inside coring bucket (32), coring bucket (32) bottom mounting is provided with a plurality of cutting teeth (34).

5. The drilling and coring device for road engineering quality inspection according to claim 4, wherein: the water injection mechanism (4) comprises a ring-shaped pipe (41) and a mounting block (42), the mounting block (42) is fixedly arranged at the outer side of the coring barrel (32) at the bottom end inside the machine body (1), the ring-shaped pipe (41) is fixedly arranged at the top end of the mounting block (42), a plurality of water outlets (43) are formed in the bottom end of the ring-shaped pipe (41), and one end of the ring-shaped pipe (41) is connected with the water tank (7) through a pipeline.

6. The drilling and coring device for road engineering quality inspection according to claim 1, wherein: a plurality of rubber pads are fixedly arranged at the bottom end of the machine body (1).