CN218180353U

CN218180353U - Building concrete detects and bores core device

Info

Publication number: CN218180353U
Application number: CN202222515310.XU
Authority: CN
Inventors: 张婉晴; 赵文壮; 边伟; 赵志瑶; 战雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-30
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a concrete detection technical field, especially a building concrete detects brill core device, which comprises a frame, one side fixedly connected with support post of frame, support post's top fixedly connected with supporting seat. The utility model has the advantages of: through the cooperation setting of hollow rotating shaft, drill bit, second lead screw, second carousel, sleeve and stripper plate, when core appearance card is in during the inside of drill bit, it is rotatory the second carousel makes the sleeve drive stripper plate downstream, the stripper plate is located the inside of drill bit, can make the stripper plate extrusion is located the inside core appearance of drill bit to be convenient for take out the core appearance, need not with the help of instruments such as flat mouthful screwdriver, make the operation of taking out the core appearance comparatively simple and convenient, and avoided because of the core appearance sled that borrow instruments such as flat mouthful screwdriver and lead to is broken up, the sled splits, cause the condemned condition of core appearance, guaranteed the integrality of core appearance, and then guaranteed the accuracy of follow-up testing result.

Description

Building concrete detects and bores core device

Technical Field

The utility model relates to a concrete detection technology field, especially a building concrete detects and bores core device.

Background

The concrete has the advantages of high compressive strength, good durability, wide strength grade range and the like, is the most common material for building construction, is an important pouring material in the building, and the core drilling and sampling are simple, convenient, visual and high-detection-precision detection method for local damage, and are widely applied to field concrete quality detection.

Core appearance can block sometimes and can't take out inside the drill bit after the sample is accomplished, because the drilling width is very little, the hand can't stretch into and pull out the core appearance, only slowly toward prying out the core appearance with instruments such as flat screwdriver in the actual operation, wastes time and energy, and very much still leads to the core appearance sled garrulous, sled easily and splits, causes the core appearance to scrap, has influenced follow-up testing result's accuracy.

It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions in the present specification and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present specification.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the utility model is to provide a building concrete detects and bores core device to solve the problem mentioned in the background art, overcome the not enough that exist among the prior art.

In order to achieve the above object, an embodiment of the utility model provides an architectural concrete detects brill core device, which comprises a frame, one side fixedly connected with support post of frame, support post's top fixedly connected with supporting seat, one side of supporting seat is rotated through the bearing and is connected with first lead screw, the first carousel of top fixedly connected with of first lead screw, the surface threaded connection of first lead screw has the removal seat, one side fixed mounting who removes the seat has driving motor, driving motor's the first band pulley of output fixedly connected with, first band pulley is connected with the second band pulley through belt transmission, the hollow pivot of keyway inner wall fixedly connected with of second band pulley, the bottom fixedly connected with drill bit of hollow pivot, remove one side fixedly connected with support frame of seat, one side of support frame is rotated through the bearing and is connected with the second lead screw, the top fixedly connected with second carousel of lead screw, the surface threaded connection of second lead screw has the sleeve, telescopic bottom fixedly connected with stripper plate.

Preferably by any of the above schemes, one side fixedly connected with hollow support rod of frame, the one end fixedly connected with protecting crust of hollow support rod, the through-hole has been seted up to one side of protecting crust, one side fixedly connected with inlet tube of frame, the one end fixedly connected with shower nozzle of inlet tube.

The technical effect achieved by adopting the scheme is as follows: the water inlet pipe is communicated with an external water source, and water can be sprayed through the spray head, so that the drill bit is cooled.

Preferably by any one of the above schemes, one side of the support frame is fixedly connected with a guide rod, the outer surface of the top end of the sleeve is fixedly connected with a guide plate, the guide rod penetrates through the guide plate, and the guide plate is slidably connected with the guide rod.

The technical effect achieved by adopting the scheme is as follows: the sleeve is guided by the guide rod and the guide plate, so that the sleeve can only move linearly in the vertical direction.

Preferably, in any of the above schemes, the support column penetrates through the movable base, and the movable base is slidably connected with the support column.

The technical effect achieved by adopting the scheme is as follows: the supporting upright posts guide the moving seat, so that the moving seat can only perform linear motion in the vertical direction.

Preferably, in any of the above solutions, a part of the sleeve is located inside the hollow rotating shaft, the outer diameter of the sleeve is smaller than the inner diameter of the hollow rotating shaft, the pressing plate is located inside the drill bit, and the diameter of the pressing plate is smaller than the inner diameter of the drill bit.

The technical effect achieved by adopting the scheme is as follows: can prevent hollow rotating shaft takes place to interfere the phenomenon at the pivoted in-process with the sleeve, can prevent the drill bit takes place to interfere the phenomenon at the pivoted in-process with the stripper plate, makes hollow rotating shaft drives the steady rotation of drill bit.

Preferably, in any of the above solutions, the outer diameter of the drill is smaller than the diameter of the through hole, and the drill corresponds to the position of the through hole.

The technical effect achieved by adopting the scheme is as follows: the drill bit can smoothly pass through the through hole and enter the interior of the protective shell.

Preferably, according to any one of the above schemes, the water inlet pipe is located inside one hollow supporting rod, and the spray head is located inside the protective shell.

The technical effect achieved by adopting the scheme is as follows: the water can be supplied to the inside of the protective shell through the spray head.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. through the cooperation setting of hollow rotating shaft, drill bit, second lead screw, second carousel, sleeve and stripper plate, when core appearance card is in during the inside of drill bit, it is rotatory the second carousel makes the sleeve drive stripper plate move down, the stripper plate is located the inside of drill bit, can make the stripper plate extrusion is located the inside core appearance of drill bit to be convenient for take out the core appearance, need not with the help of instruments such as flat mouthful screwdriver, make the operation of taking out the core appearance comparatively simple and convenient, and avoided because of the core appearance sled that borrows instruments such as flat mouthful screwdriver and lead to crumbles, the sled splits, causes the condemned condition of core appearance, has guaranteed the integrality of core appearance, and then has guaranteed the accuracy of follow-up testing result.

2. Through the cooperation setting of drill bit, protecting crust, through-hole, inlet tube and shower nozzle the in-process that the drill bit took a sample, the bottom of drill bit is located the inside of protecting crust, and through inlet tube and shower nozzle spray water to the bottom of drill bit, can be right the drill bit carries out cooling work, and through with the cooperation of protecting crust sets up the very big condition of avoiding appearing the dust and splashing at the in-process of sample, the drill bit can rotate at the in-process of sample to can make the muddy water that produces in the sampling process splash, through the protecting crust can avoid the condition that muddy water splashes, has guaranteed the practicality of this drill core device.

Drawings

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

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the drill bit and the protective shell and the connecting member thereof according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1;

fig. 5 is an enlarged schematic structural view of the point B in fig. 3 according to the present invention.

In the figure: 1-a rack, 2-a supporting column, 3-a supporting seat, 4-a first screw rod, 5-a first rotary table, 6-a moving seat, 7-a driving motor, 8-a first belt pulley, 9-a first belt pulley, 10-a hollow rotary shaft, 11-a drill bit, 12-a supporting frame, 13-a second screw rod, 14-a second rotary table, 15-a sleeve, 16-an extrusion plate, 17-a hollow supporting rod, 18-a protective shell, 19-a through hole, 20-a water inlet pipe, 21-a spray head, 22-a guide rod and 23-a guide plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in FIGS. 1 to 5, a core drilling device for detecting building concrete comprises a frame 1, a support column 2 fixedly connected to one side of the frame 1, a support base 3 fixedly connected to the top end of the support column 2, a first lead screw 4 rotatably connected to one side of the support base 3 through a bearing, a first rotary disc 5 fixedly connected to the top end of the first lead screw 4, a movable base 6 threadedly connected to the outer surface of the first lead screw 4, a driving motor 7 fixedly mounted to one side of the movable base 6, a first belt wheel 8 fixedly connected to the output end of the driving motor 7, a second belt wheel 9 connected to the first belt wheel 8 through a belt transmission, a hollow rotary shaft 10 fixedly connected to the inner wall of a key groove of the second belt wheel 9, a drill 11 fixedly connected to the bottom end of the hollow rotary shaft 10, and a support frame 12 fixedly connected to one side of the movable base 6, one side of support frame 12 is connected with second lead screw 13 through the bearing rotation, the top fixedly connected with second carousel 14 of lead screw 12, the surface threaded connection of second lead screw 13 has sleeve 15, the bottom fixedly connected with stripper plate 16 of sleeve 15, in-process start driving motor 7 of driling, at first band pulley 8, make hollow rotating shaft 10 drive drill bit 11 and rotate under the transmission of belt and second band pulley 9, then rotatory first carousel 5 makes first lead screw 4 rotatory, make and remove seat 6 and remove downwards, and then make drill bit 11 carry out the sample work, if the core appearance card is in the inside of drill bit 11 after the sample work is accomplished, rotatory second carousel 14 makes sleeve 15 drive stripper plate 16 and remove downwards, stripper plate 16 is located the inside of drill bit 10, the core appearance that will be located drill bit 10 inside through stripper plate 10 is ejecting.

As an alternative technical scheme of the utility model, one side fixedly connected with hollow support rod 17 of frame 1, hollow support rod 17's one end fixedly connected with protecting crust 18, through-hole 19 has been seted up to one side of protecting crust 18, one side fixedly connected with inlet tube 20 of frame 1, inlet tube 20's one end fixedly connected with shower nozzle 21, and inlet tube 20 is linked together with external water source, can advance the water spray through shower nozzle 21 to carry out cooling work to drill bit 11.

As an optional technical scheme of the utility model, one side fixedly connected with guide bar 22 of support frame 12, the outer fixed surface on sleeve 15 top is connected with deflector 23, and guide bar 22 runs through deflector 23, and deflector 23 and guide bar 22 sliding connection play the guide effect through guide bar 22 and deflector 23 to sleeve 15, make sleeve 15 only can carry out linear motion in vertical direction.

As an optional technical scheme of the utility model, support post 2 runs through and removes seat 6, removes

seat

6 and 2 sliding connection of support post, plays the guide effect to removing seat 6 through support post 2, makes to remove seat 6 and only can carry out linear motion in vertical direction.

As an optional technical scheme of the utility model, sleeve 15's partly is located hollow rotating shaft 10's inside, sleeve 15's external diameter is less than hollow rotating shaft 10's internal diameter, stripper plate 16 is located drill bit 11's inside, stripper plate 16's diameter is less than drill bit 11's internal diameter, can prevent that hollow rotating shaft 10 from taking place the interference phenomenon at pivoted in-process and sleeve 15, can prevent that drill bit 11 from taking place the interference phenomenon at pivoted in-process and stripper plate 16, make hollow rotating shaft 10 drive drill bit 11 steady rotation.

As an optional technical scheme of the utility model, the external diameter of drill bit 11 is less than the diameter of through-hole 19, and drill bit 11 is corresponding with the position of through-hole 19, can make drill bit 11 smooth pass and enter into the inside of protecting crust 18 from through-hole 19.

As an optional technical scheme of the utility model, inlet tube 20 is located a hollow support bar 17's inside, and shower nozzle 21 is located the inside of protecting crust 18, can lead to water work to the inside of protecting crust 18 through shower nozzle 21.

A core drilling device for building concrete detection has the following working principle:

the driving motor 7 is started, the hollow rotating shaft 10 drives the drill bit 11 to rotate under the transmission action of the first belt wheel 8, the belt and the second belt wheel 9, then the first rotary disc 5 is rotated to enable the first lead screw 4 to rotate, the movable seat 6 moves downwards, the drill bit 11 enters the protective shell 18 through the through hole 19 to perform sampling work, after the sampling work is completed, if a core sample is clamped in the drill bit 11, the first rotary disc 5 is rotated to enable the first lead screw 4 to rotate, the movable seat 6 moves upwards to a proper position, then the second rotary disc 14 is rotated to enable the sleeve 15 to drive the extrusion plate 16 to move downwards, the extrusion plate 16 is located in the drill bit 10, and the core sample located in the drill bit 10 is ejected out through the extrusion plate 10.

To sum up, the core-drilling device for detecting building concrete is characterized in that the hollow rotating shaft 10, the drill bit 11, the second screw 13, the second rotary table 14, the sleeve 15 and the extrusion plate 16 are cooperatively arranged, when a core sample is clamped inside the drill bit 11, the second rotary table 14 is rotated to drive the extrusion plate 16 to move downwards, and the extrusion plate 16 is positioned inside the drill bit 10, so that the extrusion plate 10 can extrude the core sample positioned inside the drill bit 10, thereby facilitating the core sample to be taken out without using tools such as a flat screwdriver, simplifying the operation of taking out the core sample, avoiding the condition that the core sample is scrapped and broken due to prying and cracking by using tools such as the flat screwdriver, and ensuring the integrity of the core sample, and then guaranteed the accuracy of follow-up testing result, through drill bit 11, protective shell 18, through-hole 19, the cooperation setting of inlet tube 20 and shower nozzle 21, carry out the in-process of taking a sample at drill bit 11, the bottom of drill bit 11 is located protective shell 18's inside, and spray water to the bottom of drill bit through inlet tube 20 and shower nozzle 21, can carry out the work of cooling down to drill bit 21, and set up the very big condition of dust splashing appearing in the in-process of taking a sample of having avoided through the cooperation with protective shell 18, drill bit 21 can rotate at the in-process of taking a sample, thereby can make the muddy water that produces splash among the sampling process, can avoid the condition that muddy water splashes through protective shell 18, the practicality of this core drilling device has been guaranteed.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although 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 changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building concrete detects bores core device which characterized in that: including frame (1), one side fixedly connected with support post (2) of frame (1), top fixedly connected with supporting seat (3) of support post (2), one side of supporting seat (3) is rotated through the bearing and is connected with first lead screw (4), the first carousel (5) of top fixedly connected with of first lead screw (4), the surface threaded connection of first lead screw (4) has removal seat (6), one side fixed mounting who removes seat (6) has driving motor (7), the first band pulley (8) of output fixedly connected with of driving motor (7), first band pulley (8) are connected with second band pulley (9) through the belt transmission, the keyway inner wall fixedly connected with hollow rotating shaft (10) of second band pulley (9), the bottom fixedly connected with drill bit (11) of hollow rotating shaft (10), one side fixedly connected with support frame (12) of removal seat (6), one side of support frame (12) is rotated through the bearing and is connected with second lead screw (13), the top fixedly connected with second carousel (14) of lead screw, the surface fixedly connected with drill bit (11) of second lead screw (13), sleeve (15) the stripper plate (16).

2. The building concrete detection core drilling device according to claim 1, characterized in that: the utility model discloses a solar water heater, including frame (1), one side fixedly connected with hollow support rod (17) of frame (1), the one end fixedly connected with protecting crust (18) of hollow support rod (17), through-hole (19) have been seted up to one side of protecting crust (18), one side fixedly connected with inlet tube (20) of frame (1), the one end fixedly connected with shower nozzle (21) of inlet tube (20).

3. The building concrete detection core drilling device according to claim 2, characterized in that: one side fixedly connected with guide bar (22) of support frame (12), the surface fixed connection on sleeve (15) top is connected with deflector (23), deflector (23) are run through in guide bar (22), deflector (23) and guide bar (22) sliding connection.

4. The building concrete detection core drilling device according to claim 3, characterized in that: the supporting upright post (2) penetrates through the moving seat (6), and the moving seat (6) is connected with the supporting upright post (2) in a sliding mode.

5. The building concrete detection core drilling device according to claim 4, wherein: a part of the sleeve (15) is positioned inside the hollow rotating shaft (10), the outer diameter of the sleeve (15) is smaller than the inner diameter of the hollow rotating shaft (10), the extrusion plate (16) is positioned inside the drill bit (11), and the diameter of the extrusion plate (16) is smaller than the inner diameter of the drill bit (11).

6. The building concrete detection core drilling device according to claim 5, wherein: the outer diameter of the drill bit (11) is smaller than the diameter of the through hole (19), and the drill bit (11) corresponds to the position of the through hole (19).

7. The building concrete detection core drilling device according to claim 6, characterized in that: the water inlet pipe (20) is positioned inside a hollow supporting rod (17), and the spray head (21) is positioned inside the protective shell (18).