CN217304422U

CN217304422U - Concrete detection is with portable core sampling device that bores

Info

Publication number: CN217304422U
Application number: CN202123168903.5U
Authority: CN
Inventors: 景艳; 李丽; 张旭驰
Original assignee: Kunshan Zhengxin Detection Co ltd
Current assignee: Kunshan Zhengxin Detection Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-26
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a concrete detection is with portable drill core sampling device, including base and stand, on the stand vertical fixation was in the base, be equipped with the sliding seat on the stand, be equipped with hydraulic means between sliding seat and the base, be equipped with the drill core motor on the sliding seat, drill core motor output is equipped with the drill bit seat, is connected with the drill barrel subassembly on the drill bit seat, and sliding seat one side is equipped with the water tank. The utility model has the advantages that: utilize hydraulic means to set for the drilling depth of boring the core sample, replace hand formula drilling traditional approach, guarantee to bore and get the core sample quality and accord with the detection requirement, bore the core motor and replace gasoline formula engine to continuous stable running power guarantees the feed speed, improves work efficiency, and this device structure is succinct, and the simple operation reduces sample personnel intensity of labour by a wide margin.

Description

Concrete detection is with portable core sampling device that bores

Technical Field

The utility model relates to a concrete detection device field, concretely relates to is a concrete detection is with portable core sampling device that bores.

Background

According to the technical specification of the concrete strength detection by the core drilling method CECS 03: 2007 clause cb 1: detecting each piece of poured concrete as a detection batch, taking out a core sample with a required diameter from a concrete drilled hole by using a core drilling sampler, and reading a rebound value, a carbonization depth value and the like according to the core sample for detection;

the core sampler that bores commonly used on the existing market is petrol core drilling machine, and equipment volume is great, removes inconveniently, carries out the traditional mode that creeps into through hand screw rod, and drilling speed and drilling depth all control unstability, and cause the phenomenon that the drill bit blocked easily, and the sample process is wasted time and energy, and the core appearance quality of taking out can't satisfy the detection requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a concrete inspection is with portable core sampling device that bores to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a concrete inspection is with portable drill core sampling device, includes base and stand, the stand vertical fixation in on the base, be equipped with the sliding seat on the stand, the sliding seat with be equipped with hydraulic means between the base, be equipped with the drill core motor on the sliding seat, drill core motor output is equipped with the drill bit seat, be connected with the drill barrel subassembly on the drill bit seat, sliding seat one side is equipped with the water tank.

Preferably, the upper end of the upright post is provided with a limit bolt, and the upright post is movably connected with the sliding seat.

Preferably, the upper end of the sliding seat is also provided with a lifting handle.

Preferably, the hydraulic device comprises a hydraulic motor and a hydraulic rod, and the telescopic end of the hydraulic rod is connected with the sliding seat.

Preferably, a connecting water pipe is arranged on one side of the drill bit seat and is connected with the water tank.

Preferably, the drill barrel assembly comprises a hollow drill barrel and a diamond drill bit, and the drill barrel assembly is in threaded connection with the drill bit seat.

The utility model has the advantages that: the utility model provides a concrete inspection is with portable core sampling device that bores, utilizes hydraulic means to set for the drilling depth of boring the core sample, replaces hand formula to creep into traditional method, guarantees to bore the core sample quality and accords with the detection requirement, bores the core motor and replaces gasoline formula engine to the operating power who lasts stable guarantees the feed speed, improves work efficiency, and this device structure is succinct, and the simple operation reduces sample personnel intensity of labour by a wide margin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another angle overall structure of the present invention.

In the figure: the drilling machine comprises a base 1, a stand column 2, a sliding seat 3, a hydraulic device 4, a hydraulic motor 41, a hydraulic rod 42, a core drilling motor 5, a drill bit seat 6, a drill barrel assembly 7, a hollow drill barrel 71, a diamond drill bit 72, a water tank 8, a connecting water pipe 9, a limiting bolt 10 and a lifting handle 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, a portable drill core sampling device for concrete detection comprises a base 1 and an upright post 2, wherein the upright post 2 is vertically fixed on the base 1, a sliding seat 3 is arranged on the upright post 2, the sliding seat 3 slides up and down along the upright post 2, a hydraulic device 4 is arranged between the sliding seat 3 and the base 1, the sliding seat 3 is driven by the hydraulic device 4 to move up and down, a drill core motor 5 is arranged on the sliding seat 3, a drill bit seat 6 is arranged at the output end of the drill core motor 5, a drill bit assembly 7 is connected onto the drill bit seat 6, the drill bit assembly 7 rotates through the drill bit motor 5 to perform drill core work, a water tank 8 is arranged on one side of the sliding seat 3, and the cooling effect is achieved in the drilling process.

The upper end of the upright post 2 is provided with a limit bolt 10, and the upright post 2 is movably connected with the sliding seat 3 and used for limiting the lifting height of the sliding seat 3.

The upper end of the sliding seat 3 is also provided with a lifting handle 11, and the device is moved through the lifting handle 11.

The hydraulic device 4 comprises a hydraulic motor 41 and a hydraulic rod 42, the telescopic end of the hydraulic rod 42 is connected with the sliding seat 3, and the hydraulic rod 42 is started to perform telescopic movement through the hydraulic motor 41.

A connecting water pipe 9 is arranged on one side of the drill bit seat 6, the connecting water pipe 9 is connected with a water tank 8, and the water tank 8 injects water into the drill bit seat 6 through the connecting water pipe 9.

The drill barrel assembly 7 comprises a hollow drill barrel 71 and a diamond drill bit 72, the drill barrel assembly 7 is in threaded connection with the drill bit seat 6, concrete is cut through the diamond drill bit 72, and in the drilling process, a cut concrete sample enters the hollow drill barrel 71, so that sampling is facilitated.

The base 1 is fixed in a reserved hole in the concrete surface through a locking screw, the water tank 8 is matched with a water pump for use, the water outlet cooling in the drilling process is guaranteed, the drill barrel assembly 7 descends along the upright post 2 through the hydraulic device 4, when the diamond drill bit 72 contacts the concrete, the drill core motor 5 is started, the drill barrel assembly 7 starts to drill, the feeding depth is controlled through the hydraulic device 4 in the drilling process, after the feeding depth is reached, the drill core motor 5 is closed, the hydraulic device 4 resets, and the core sample is taken out of the hollow drill barrel 71.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a concrete inspection is with portable core sampling device that bores, includes base (1) and stand (2), its characterized in that: the vertical column (2) is vertically fixed on the base (1), a sliding seat (3) is arranged on the vertical column (2), a hydraulic device (4) is arranged between the sliding seat (3) and the base (1), a drill core motor (5) is arranged on the sliding seat (3), a drill bit seat (6) is arranged at the output end of the drill core motor (5), a drill bit barrel assembly (7) is connected onto the drill bit seat (6), and a water tank (8) is arranged on one side of the sliding seat (3).

2. The portable core drilling and sampling device for concrete detection as claimed in claim 1, wherein: the upper end of the upright post (2) is provided with a limit bolt (10), and the upright post (2) is movably connected with the sliding seat (3).

3. The portable core drilling and sampling device for concrete detection as claimed in claim 1, wherein: the upper end of the sliding seat (3) is also provided with a lifting handle (11).

4. The portable core drilling and sampling device for concrete detection as claimed in claim 1, wherein: the hydraulic device (4) comprises a hydraulic motor (41) and a hydraulic rod (42), and the telescopic end of the hydraulic rod (42) is connected with the sliding seat (3).

5. The portable core drilling and sampling device for concrete detection as claimed in claim 1, wherein: and a connecting water pipe (9) is arranged on one side of the drill bit seat (6), and the connecting water pipe (9) is connected with the water tank (8).

6. The portable core drilling and sampling device for concrete detection as claimed in claim 1, wherein: the drill barrel assembly (7) comprises a hollow drill barrel (71) and a diamond drill bit (72), and the drill barrel assembly (7) is in threaded connection with the drill bit seat (6).