CN219495691U

CN219495691U - Coring device for concrete road detection

Info

Publication number: CN219495691U
Application number: CN202223492612.6U
Authority: CN
Inventors: 王晖; 王石亮; 彭柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-08
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the field of coring equipment, in particular to a coring device for concrete road detection, which comprises a movable seat, wherein a control box is fixedly arranged at the top of the movable seat, a lifting seat is slidably arranged in the control box, one side of the lifting seat extends to the outer side of the control box, a driving mechanism is arranged in the control box and is connected with the lifting seat, a driving motor is fixedly arranged at the top of the lifting seat, a rotating rod is fixedly arranged on an output shaft of the driving motor, a coring barrel is fixedly arranged at the bottom end of the rotating rod, a fixed barrel is slidably arranged in the coring barrel, an annular chute is formed in the inner wall of the fixed barrel, and a limiting mechanism is arranged between the fixed barrel and the coring barrel and comprises a rotating motor and a driving screw rod. The utility model has reasonable design, and the fixing cylinder can be inserted into the gap between the concrete core and the core cylinder by matching the fixing cylinder with the core cylinder, and the core cylinder is convenient for taking the concrete core out of the drill hole.

Description

Coring device for concrete road detection

Technical Field

The utility model relates to the technical field of coring equipment, in particular to a coring device for concrete road detection.

Background

The road adopts concrete placement to form mostly, and concrete placement's quality can influence the life of road, consequently concrete road need utilize coring device to coring after laying the completion, then detects the core of taking out in order to analyze concrete road placement's quality.

At present, the coring device for concrete road detection is announced to chinese patent with publication No. CN210834242U, which comprises a supporting pedestal, the right side fixed mounting at supporting seat top has the support column, the surface cover of support column is equipped with the connecting seat, the right side fixed mounting of connecting seat has the connecting plate, the top fixed mounting of connecting plate has the protective housing, the inside of protective housing is provided with actuating mechanism, the protective housing is interior and be located actuating mechanism's avris and be equipped with the pivot, the top fixed mounting of supporting seat has the elevating system who is located the supporting column left side, the top fixed mounting of supporting seat has the water tank that is located elevating system left side, the front of water tank is fixed with operating panel, the inside of water tank has cooling water, the bottom intercommunication of water tank has cooling body.

In practical use, after the coring of the pavement of the coring barrel is found to be finished, in the process of upward movement of the coring barrel, the concrete core is easy to fall into the drill hole and is difficult to take out, and the sampling efficiency is reduced, so that the coring device for detecting the concrete pavement is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a coring device for concrete road detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the coring device for concrete road detection comprises a movable seat, wherein a control box is fixedly arranged at the top of the movable seat, a lifting seat is slidably arranged in the control box, one side of the lifting seat extends to the outer side of the control box, a driving mechanism is arranged in the control box, and the driving mechanism is connected with the lifting seat;

the top of the lifting seat is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly provided with a rotating rod, and the bottom end of the rotating rod is fixedly provided with a core barrel;

the core barrel is internally provided with a fixed barrel in a sliding way, the inner wall of the fixed barrel is provided with an annular chute, and a limiting mechanism is arranged between the fixed barrel and the core barrel.

Preferably, the driving mechanism comprises a rotating motor and a driving screw, the driving screw is rotatably arranged on the inner walls of the top and the bottom of the control box, the lifting seat is slidably sleeved on the driving screw, the rotating motor is fixedly arranged on the top of the control box, an output shaft of the rotating motor is fixedly connected with the driving screw, and a guiding mechanism is arranged between the lifting seat and the control box.

Preferably, the guide mechanism comprises a guide hole and a rectangular seat, the guide hole is formed in the inner wall of one side of the control box, the rectangular seat is fixedly arranged on the inner walls of the top and the bottom of the control box, and the lifting seat is slidably sleeved on the rectangular seat.

Preferably, the limiting mechanism comprises a limiting groove and a limiting seat, the limiting groove is formed in the inner wall of the core barrel, the limiting seat is arranged on the outer side of the fixed barrel, and the limiting seat is in sliding connection with the corresponding limiting groove.

Preferably, a pushing mechanism is arranged between the core barrel and the fixed barrel, an adjusting mechanism is arranged on the core barrel, and the adjusting mechanism is connected with the pushing mechanism.

Preferably, the pushing mechanism comprises a sliding groove, a sliding seat and a hinging rod, wherein the sliding groove is formed in the inner wall of the top of the coring barrel, the sliding seat is slidably installed in the sliding groove, the top end of the hinging rod is hinged to the sliding seat, and the bottom end of the hinging rod is hinged to the fixing sleeve.

Preferably, the adjusting mechanism comprises an adjusting screw and a handle, the adjusting screw is rotatably arranged on the inner walls of the two sides of the coring barrel, the sliding seat is sleeved on the adjusting screw in a threaded manner, and one end of the adjusting screw extends to the outer side of the coring barrel and is provided with the handle.

Preferably, the adjusting screw is provided with two external threads with opposite screwing directions, the sliding seat is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.

The utility model has the beneficial effects that:

1. by starting the rotating motor and the driving motor, the driving motor can drive the coring barrel to rotate, and under the cooperation of the rotating motor, the driving screw and the lifting seat, the lifting seat can drive the driving motor and the coring barrel to move downwards, so that the coring barrel can be screwed into a concrete pavement, and the purpose of coring is achieved;

2. after the core barrel inserts in the concrete road surface, under the cooperation of handle, adjusting screw, sliding seat, articulated pole for the fixed section of thick bamboo of drive moves down, makes fixed section of thick bamboo can insert in the clearance between concrete core and the core barrel, realizes the purpose of fixing the concrete core, when reverse drive rotating electrical machines, can realize core barrel and upwards move and reset, and core barrel can drive the concrete core and shift out.

Drawings

FIG. 1 is a schematic perspective view of a coring device for concrete road detection according to the present utility model;

FIG. 2 is a schematic diagram of a front view of a coring device for concrete road detection according to the present utility model;

FIG. 3 is a schematic view of a portion A of a coring device for concrete road detection according to the present utility model;

fig. 4 is a schematic perspective view of a fixing barrel of a coring device for concrete road detection according to the present utility model.

In the figure: 1. a movable seat; 2. a control box; 3. a lifting seat; 4. a rectangular seat; 5. a rotating electric machine; 6. driving a screw; 7. a driving motor; 8. a rotating lever; 9. a core barrel; 10. a fixed cylinder; 11. an annular chute; 12. a limit groove; 13. a limit seat; 14. a sliding groove; 15. a sliding seat; 16. a hinge rod; 17. adjusting a screw; 18. a handle.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a coring device for concrete road detection comprises a movable seat 1, a control box 2 is fixedly arranged at the top of the movable seat 1, a lifting seat 3 is slidably arranged in the control box 2, one side of the lifting seat 3 extends to the outer side of the control box 2, a driving mechanism is arranged in the control box 2 and is connected with the lifting seat 3, a driving motor 7 is fixedly arranged at the top of the lifting seat 3, a rotating rod 8 is fixedly arranged on an output shaft of the driving motor 7, a coring barrel 9 is fixedly arranged at the bottom end of the rotating rod 8, and the coring barrel 9 can be driven to rotate through the driving motor 7, so that the coring barrel 9 is conveniently screwed into a concrete road, and the purpose of coring is achieved.

In this embodiment, actuating mechanism includes rotating electrical machines 5 and drive screw 6, drive screw 6 rotates and installs on the top and the bottom inner wall of control box 2, and lift seat 3 slip cap is established on drive screw 6, rotating electrical machines 5 fixed mounting is on the top of control box 2, and the output shaft and the drive screw 6 fixed connection of rotating electrical machines 5, be equipped with guiding mechanism between lift seat 3 and the control box 2, through being provided with drive screw 6, lift seat 3 that drive screw 6's rotation can reciprocate, guiding mechanism includes guiding hole and rectangular seat 4, the guiding hole is seted up on one side inner wall of control box 2, rectangular seat 4 is fixed to be installed on the top and the bottom inner wall of control box 2, and lift seat 3 slip cap is established on rectangular seat 4, through being provided with guiding mechanism, can lead lift seat 3 for lift seat 3 can carry out stable removal.

In this embodiment, fixed section of thick bamboo 10 is installed to sliding in the core section of thick bamboo 9, has seted up annular chute 11 on the inner wall of fixed section of thick bamboo 10, is equipped with stop gear between fixed section of thick bamboo 10 and the core section of thick bamboo 9, and stop gear includes spacing groove 12 and spacing seat 13, and spacing groove 12 is seted up on the inner wall of core section of thick bamboo 9, and the installation of spacing seat 13 is on the outside of fixed section of thick bamboo 10, and spacing seat 13 and corresponding spacing groove 12 sliding connection can lead fixed section of thick bamboo 10 under the cooperation of spacing groove 12 and spacing seat 13 for fixed section of thick bamboo 10 can carry out stable removal.

In this embodiment, be equipped with pushing mechanism between core barrel 9 and the fixed cylinder 10, and be equipped with adjustment mechanism on the core barrel 9, and adjustment mechanism is connected with pushing mechanism and is included sliding tray 14, sliding seat 15 and articulated lever 16, sliding tray 14 is offered on the top inner wall of core barrel 9, sliding seat 15 slidable mounting is in sliding tray 14, the top of articulated lever 16 articulates on sliding seat 15, the bottom of articulated lever 16 articulates on fixed cover adjustment mechanism includes adjusting screw 17 and handle 18, rotate on the both sides inner wall of core barrel 9 and install adjusting screw 17, sliding seat 15 thread bush is established on adjusting screw 17, the one end of adjusting screw 17 extends to the outside of core barrel 9 and installs and be equipped with two external screw threads opposite in the rotation direction on the handle 18 adjusting screw, the internal thread hole has been offered on the sliding seat 15, and external screw meshes with corresponding internal thread hole, through rotating handle 18, adjusting screw 17 can drive sliding seat 15 through articulated lever 18, sliding seat 15 can drive fixed cylinder 10 and move downwards through articulated lever 16, make fixed cylinder 10 insert in the concrete core 9 and carry out the fixed purpose in the clearance.

According to the utility model, the rotary motor 5 and the driving motor 7 are started, the driving motor 7 can drive the coring barrel 9 to rotate through the rotating rod 8, the rotary motor 5 can drive the driving screw 6 to rotate through the output shaft, the driving screw 6 can drive the lifting seat 3 to move downwards, the lifting seat 3 can drive the driving motor 7 and the coring barrel 9 to move downwards, the coring barrel 9 can be screwed into a concrete pavement to achieve the purpose of coring, after the coring barrel 9 is inserted into the concrete pavement, the handle 18 can drive the adjusting screw 17 to rotate through the rotating handle 18, the adjusting screw 17 can drive the sliding seat 15 to move, the sliding seat 15 can drive the fixing barrel 10 to move downwards through the hinging rod 16, the fixing barrel 10 can be inserted into a gap between the concrete core and the coring barrel 9, the purpose of fixing the concrete core is achieved, when the rotary motor 5 is reversely driven, the coring barrel 9 can move upwards and reset, and the coring barrel 9 can drive the concrete core to move out.

The coring device for concrete road detection provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The coring device for concrete road detection is characterized by comprising a movable seat (1), wherein a control box (2) is fixedly arranged at the top of the movable seat (1), a lifting seat (3) is slidably arranged in the control box (2), one side of the lifting seat (3) extends to the outer side of the control box (2), a driving mechanism is arranged in the control box (2), and the driving mechanism is connected with the lifting seat (3);

the top of the lifting seat (3) is fixedly provided with a driving motor (7), an output shaft of the driving motor (7) is fixedly provided with a rotating rod (8), and the bottom end of the rotating rod (8) is fixedly provided with a coring barrel (9);

the core barrel (9) is internally provided with a fixed barrel (10) in a sliding manner, the inner wall of the fixed barrel (10) is provided with an annular chute (11), and a limiting mechanism is arranged between the fixed barrel (10) and the core barrel (9).

2. The coring device for concrete road detection according to claim 1, wherein the driving mechanism comprises a rotating motor (5) and a driving screw (6), the driving screw (6) is rotatably mounted on the top and bottom inner walls of the control box (2), the lifting seat (3) is slidably sleeved on the driving screw (6), the rotating motor (5) is fixedly mounted on the top of the control box (2), an output shaft of the rotating motor (5) is fixedly connected with the driving screw (6), and a guiding mechanism is arranged between the lifting seat (3) and the control box (2).

3. The coring device for concrete road detection according to claim 2, wherein the guiding mechanism comprises a guiding hole and a rectangular seat (4), the guiding hole is formed in one side inner wall of the control box (2), the rectangular seat (4) is fixedly arranged on the top and bottom inner walls of the control box (2), and the lifting seat (3) is slidably sleeved on the rectangular seat (4).

4. The coring device for concrete road detection according to claim 1, wherein the limiting mechanism comprises a limiting groove (12) and a limiting seat (13), the limiting groove (12) is formed on the inner wall of the coring barrel (9), the limiting seat (13) is mounted on the outer side of the fixed barrel (10), and the limiting seat (13) is in sliding connection with the corresponding limiting groove (12).

5. The coring device for concrete road detection according to claim 1, wherein a pushing mechanism is arranged between the coring barrel (9) and the fixed barrel (10), an adjusting mechanism is arranged on the coring barrel (9), and the adjusting mechanism is connected with the pushing mechanism.

6. The coring device for concrete road detection according to claim 5, wherein the pushing mechanism comprises a sliding groove (14), a sliding seat (15) and a hinging rod (16), the sliding groove (14) is formed in the top inner wall of the coring barrel (9), the sliding seat (15) is slidably mounted in the sliding groove (14), the top end of the hinging rod (16) is hinged on the sliding seat (15), and the bottom end of the hinging rod (16) is hinged on the fixed sleeve.

7. The coring device for concrete road detection according to claim 5, wherein the adjusting mechanism comprises an adjusting screw (17) and a handle (18), the adjusting screw (17) is rotatably mounted on the inner walls of the two sides of the coring barrel (9), the sliding seat (15) is in threaded sleeve on the adjusting screw (17), and one end of the adjusting screw (17) extends to the outer side of the coring barrel (9) and is provided with the handle (18).

8. The coring device for concrete road detection as set forth in claim 7, wherein the adjusting screw (17) is provided with two external threads with opposite rotation directions, the sliding seat (15) is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.