CN219511843U

CN219511843U - Drilling core sampler for detecting strength of building concrete

Info

Publication number: CN219511843U
Application number: CN202320528395.7U
Authority: CN
Inventors: 谢昆; 狄振雷
Original assignee: Nanjing Fangzheng Construction Quality Testing Co ltd
Current assignee: Nanjing Fangzheng Construction Quality Testing Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-11
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a drill core sampler for detecting the strength of building concrete, which belongs to the technical field of concrete strength detection and adopts the technical scheme that the drill core sampler comprises a column body, wherein a drilling mechanism is arranged on one side of the column body, a replacement component is arranged on one side of the drilling mechanism, a limit component is arranged on one side of the column body, a collecting component is arranged on one side of the column body, a supporting component is arranged on one side of the column body, the drill core sampler can be used for manually drilling a wall body in use, is convenient to use under the condition of no electricity, and is convenient to carry and simple to use, the drill core is convenient to replace in use, the drill bit can be limited in use by arranging the limit component, the residues of drilling can be collected in use by arranging the collecting component, the drill core sampler can be used conveniently by arranging the supporting component, and the regulating component.

Description

Drilling core sampler for detecting strength of building concrete

Technical Field

The utility model relates to the technical field of concrete strength detection, in particular to a core drilling sampler for detecting the strength of building concrete.

Background

Concrete, referred to as "concrete" for short, refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material, and the term concrete in general refers to cement as the cementitious material and sand and stone as the aggregate; the cement concrete, which is obtained by mixing with water according to a certain proportion and stirring, is also called ordinary concrete, and is widely applied to civil engineering.

The current announcements are: the utility model relates to a Chinese patent of CN217111563U, which discloses a drill core sampling device for concrete detection, the device comprises a base, the top of the base is provided with a lifting device, a motor is arranged on the lifting device, the output end of the motor is fixedly connected with a cutting barrel, when the concrete is perforated, a concrete core can move towards the inside of the cutting barrel, then the concrete core can be inserted into the fixing barrel, then one side of the concrete core can be contacted with a pressing block, along with the rising of the concrete core, the concrete core can slide along the inclined plane of the pressing block, the top of the concrete core can be extruded by the pressing block in the process, and then the top of the concrete core can be extruded onto the inner wall of the fixing barrel by the pressing block along with the continuous increase of pressure, so that the purpose of clamping the concrete core is achieved, and the concrete core can be taken out by a user conveniently, and the practicability of the device is improved.

This patent possesses the purpose to concrete core centre gripping, and the person of facilitating the use takes out concrete core, improves the effect of the practicality of device, but at in-process of in-service use because the too big inconvenient removal of volume, needs the power practicality to be low simultaneously, inconvenient use under the electroless environment, and the adaptive capacity of environment is poor, needs a plurality of workman to operate together simultaneously, extravagant manpower.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a drill core sampler for detecting the strength of building concrete, which aims to solve the problems that the existing drill core sampler for detecting the strength of building concrete is inconvenient to move due to overlarge volume in the actual use process, meanwhile, the power supply is required to be low in practicability, inconvenient to use in a non-electric environment, poor in environment adaptability, and meanwhile, a plurality of workers are required to operate together, and labor is wasted.

2. Technical proposal

The utility model discloses a drill core sampler for detecting the strength of building concrete, which comprises a column body, wherein a drilling mechanism is arranged on one side of the column body, a replacement assembly is arranged on one side of the drilling mechanism, a limit assembly is arranged on one side of the column body, a collecting assembly is arranged on one side of the column body, a supporting assembly is arranged on one side of the column body, an adjusting assembly is arranged on one side of the column body, and a fixing assembly is arranged on one side of the adjusting assembly;

the drilling mechanism comprises a cylinder, a rotary bevel gear, a drill bit, a connecting bevel gear and a drill core, wherein the cylinder is fixedly connected to one side of the cylinder, the rotary bevel gear is rotationally connected to one side of the cylinder, the drill bit is rotationally connected to one side of the cylinder, the connecting bevel gear is fixedly connected to one side of the drill bit and meshed with the rotary bevel gear, and the drill core is inserted into the drill bit.

In order to achieve the effect of replacing drill cores with different sizes, the drill core sampler for detecting the strength of building concrete is preferably used, the replacement assembly comprises a replacement groove and a replacement block, the replacement groove is formed in one side of a drill bit, and the replacement block is fixedly connected to one side of the drill core and is inserted into the replacement groove.

In order to achieve the effect of limiting the drill bit, the drill core sampler for detecting the strength of the building concrete is preferably used, the limiting assembly comprises a limiting groove and a limiting ring, the limiting groove is formed in the drill bit, and the limiting ring is fixedly connected to one side of the column body and is inserted into the limiting groove.

In order to achieve the effect of collecting residues, as a core sampler for detecting the strength of building concrete, the collecting assembly preferably comprises a connecting block and a collecting box, wherein the connecting block is fixedly connected to one side of a column body, and the collecting box is fixedly connected to one side of the connecting block.

In order to achieve the effect of being convenient for drilling, the drill core sampler for detecting the strength of building concrete is preferably used, the supporting component comprises a thread groove, a thread column and a supporting block, the thread groove is formed in one side of a column body, the thread column is in threaded connection with the inside of the thread groove, and the supporting block is fixedly connected with one side of the thread column.

In order to achieve the effect of adjusting the position of the handle, the drill core sampler for detecting the strength of building concrete, which is preferred by the utility model, comprises an adjusting block, an adjusting rod and a handle, wherein the adjusting block is fixedly connected to one side of a cylinder, the adjusting rod is slidingly connected to one side of the adjusting block, and the handle is arranged on one side of the adjusting rod.

In order to achieve the effect of fixing the position of the handle, the drill core sampler for detecting the strength of the building concrete is preferable in the utility model, the fixing assembly comprises a fixing groove and a fixing block, a plurality of fixing grooves are formed on one side of the adjusting rod, and the handle is inserted into the fixing groove.

In order to achieve the effect of more conveniently rotating the rotary bevel gear, the drill core sampler for detecting the strength of the building concrete is preferably used, and one side of the rotary bevel gear is fixedly connected with a handle sleeve.

3. Advantageous effects

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

this building concrete intensity detects uses core sampler through setting up drilling mechanism, can manually carry out the drilling to the wall body when using, the convenience is used under the circumstances of electroless, and simultaneously, convenient to carry, and is simple to use, through setting up the change subassembly, the convenience is changed the core when using, through setting up spacing subassembly, can spacing the drill bit when using, through setting up collecting assembly, can collect the residue of drilling when using, through setting up supporting component, can facilitate the use when using, through setting up adjusting part, can adjust the position of handle when using, through setting up fixed subassembly, can fix the handle when using, through setting up the cylinder, rotate bevel gear, the drill bit, connect bevel gear and the core, rotate when using and rotate bevel gear, drive and connect bevel gear, the drill bit rotates, the drill bit drives the core and rotates, thereby drill the wall.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a drilling mechanism according to the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the utility model at A-A in FIG. 3;

FIG. 5 is a schematic view of a collection assembly of the present utility model.

The reference numerals in the figures illustrate:

1. a column; 2. a drilling mechanism; 3. replacing the assembly; 4. a limit component; 5. a collection assembly; 6. a support assembly; 7. an adjustment assembly; 8. a fixing assembly; 201. a cylinder; 202. rotating the bevel gear; 203. a drill bit; 204. connecting a bevel gear; 205. drilling a core; 301. replacing the groove; 302. replacing the block; 401. a limit groove; 402. a limiting ring; 501. a connecting block; 502. a collection box; 601. a thread groove; 602. a threaded column; 603. a support block; 701. an adjusting block; 702. an adjusting rod; 703. a handle; 801. a fixing groove; 802. a fixed block; 901. and (5) a handle sleeve.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, in order to achieve the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the drill core sampler for detecting the strength of building concrete comprises a column body 1, wherein a drilling mechanism 2 is arranged on one side of the column body 1, a replacement component 3 is arranged on one side of the drilling mechanism 2, a limit component 4 is arranged on one side of the column body 1, a collecting component 5 is arranged on one side of the column body 1, a supporting component 6 is arranged on one side of the column body 1, an adjusting component 7 is arranged on one side of the column body 1, and a fixing component 8 is arranged on one side of the adjusting component 7;

the drilling mechanism 2 comprises a cylinder 201, a rotary bevel gear 202, a drill bit 203, a connecting bevel gear 204 and a drill core 205, wherein the cylinder 201 is fixedly connected to one side of the cylinder 1, the rotary bevel gear 202 is rotationally connected to one side of the cylinder 201, the drill bit 203 is rotationally connected to one side of the cylinder 1, the connecting bevel gear 204 is fixedly connected to one side of the drill bit 203 and is meshed with the rotary bevel gear 202, and the drill core 205 is inserted into the drill bit 203.

In this embodiment: through setting up drilling mechanism 2, can manual drilling the wall body when using, the convenience is used under the electroless condition, and simultaneously convenient to carry, and is simple to use, through setting up change subassembly 3, the convenience is changed the drill core 205 when using, through setting up spacing subassembly 4, can spacing to drill bit 203 when using, through setting up collection subassembly 5, can collect the residue of drilling when using, through setting up supporting component 6, can facilitate the use when using, through setting up adjusting part 7, can adjust the position of handle 703 when using, through setting up fixed subassembly 8, can fix handle 703 when using, through setting up cylinder 201, rotate bevel gear 202, drill bit 203, connect bevel gear 204 and drill core 205, rotate when using and rotate bevel gear 202, drive and connect bevel gear 204 and rotate, drill bit 203 drives drill core 205 and rotate, thereby drill the wall.

As a technical optimization scheme of the utility model, the replacement assembly 3 comprises a replacement groove 301 and a replacement block 302, wherein the replacement groove 301 is formed on one side of the drill bit 203, and the replacement block 302 is fixedly connected to one side of the drill core 205 and is inserted into the replacement groove 301.

In this embodiment: through setting up change groove 301 and change piece 302, through the groove type of changing the different width of groove 301 when using, can more convenient change not the core 205 of equidimension.

As a technical optimization scheme of the utility model, the limiting assembly 4 comprises a limiting groove 401 and a limiting ring 402, wherein the limiting groove 401 is formed in the drill 203, and the limiting ring 402 is fixedly connected to one side of the column 1 and is inserted into the limiting groove 401.

In this embodiment: through setting up spacing groove 401 and spacing ring 402, spacing groove 401 and spacing ring 402 can carry out spacing to drill bit 203 when using, prevent that drill bit 203 from breaking away from.

As a technical optimization scheme of the utility model, the collecting assembly 5 comprises a connecting block 501 and a collecting box 502, wherein the connecting block 501 is fixedly connected to one side of the column 1, and the collecting box 502 is fixedly connected to one side of the connecting block 501.

In this embodiment: through setting up connecting block 501 and collecting box 502, can produce corresponding residue after drilling when using, collecting box 502 can collect the residue, makes things convenient for subsequent detection.

As a technical optimization scheme of the utility model, the supporting component 6 comprises a thread groove 601, a thread post 602 and a supporting block 603, wherein the thread groove 601 is formed on one side of the post 1, the thread post 602 is in threaded connection with the inside of the thread groove 601, and the supporting block 603 is fixedly connected on one side of the thread post 602.

In this embodiment: through setting up screw groove 601, screw post 602 and supporting shoe 603, can install screw post 602 into screw groove 601's inside through rotating supporting shoe 603 when using, easy to assemble can support the shoulder department with supporting shoe 603 simultaneously, the convenient drilling.

As a technical optimization scheme of the utility model, the adjusting assembly 7 comprises an adjusting block 701, an adjusting rod 702 and a handle 703, wherein the adjusting block 701 is fixedly connected to one side of the cylinder 201, the adjusting rod 702 is slidably connected to one side of the adjusting block 701, and the handle 703 is arranged on one side of the adjusting rod 702.

In this embodiment: by providing the adjustment block 701, the adjustment lever 702, and the handle 703, the position of the handle 703 can be adjusted by holding the handle 703 when drilling is performed in use, and then sliding the adjustment lever 702.

As a technical optimization scheme of the utility model, the fixing assembly 8 comprises a fixing groove 801 and a fixing block 802, wherein a plurality of fixing grooves 801 are formed on one side of an adjusting rod 702, and a handle 703 is inserted into the fixing groove 801.

In this embodiment: by providing the fixing groove 801 and the fixing block 802, the position of the handle 703 can be fixed by inserting the fixing block 802 into the fixing groove 801 when in use.

As a technical optimization scheme of the utility model, a handle sleeve 901 is fixedly connected to one side of the rotary bevel gear 202.

In this embodiment: by providing the handle sleeve 901, the bevel gear 202 can be rotated more conveniently during use.

Working principle: firstly, the support piece 603 rotates when using and can install screw thread post 602 into the inside of screw thread groove 601, easy to assemble can support shoulder department with the support piece 603 simultaneously, the convenience is bored, can hold through handle 703 when drilling and support, then slip regulation pole 702 can adjust the position of handle 703, then rotate and rotate bevel gear 202, drive and connect bevel gear 204 and rotate, drive drill bit 203 and rotate, drill bit 203 drives the drill core 205 and rotates, thereby to the wall is driled, can produce corresponding residue after the drilling, collection box 502 can collect the residue, the convenient subsequent detection, through the cell type of changing the different width of groove 301, can be more convenient change not the drill core 205 of equidimension, spacing groove 401 and spacing ring 402 can be spacing to drill bit 203, prevent that drill bit 203 breaks away from.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a building concrete intensity detects with boring core sampler, includes cylinder (1), its characterized in that: one side of the column body (1) is provided with a drilling mechanism (2), one side of the drilling mechanism (2) is provided with a replacement assembly (3), one side of the column body (1) is provided with a limit assembly (4), one side of the column body (1) is provided with a collection assembly (5), one side of the column body (1) is provided with a support assembly (6), one side of the column body (1) is provided with an adjusting assembly (7), and one side of the adjusting assembly (7) is provided with a fixing assembly (8);

drilling mechanism (2) include cylinder (201), rotate bevel gear (202), drill bit (203), connect bevel gear (204) and core (205), cylinder (201) fixed connection is in one side of cylinder (1), rotate bevel gear (202) rotation and connect in one side of cylinder (201), drill bit (203) rotation is connected in one side of cylinder (1), connect bevel gear (204) fixed connection in one side of drill bit (203) and mesh with rotate bevel gear (202), core (205) peg graft in the inside of drill bit (203).

2. The core sampler for detecting the strength of building concrete according to claim 1, wherein: the replacement assembly (3) comprises a replacement groove (301) and a replacement block (302), wherein the replacement groove (301) is formed in one side of the drill bit (203), and the replacement block (302) is fixedly connected to one side of the drill core (205) and is inserted into the replacement groove (301).

3. The core sampler for detecting the strength of building concrete according to claim 1, wherein: the limiting assembly (4) comprises a limiting groove (401) and a limiting ring (402), wherein the limiting groove (401) is formed in the drill bit (203), and the limiting ring (402) is fixedly connected to one side of the column body (1) and is inserted into the limiting groove (401).

4. The core sampler for detecting the strength of building concrete according to claim 1, wherein: the collecting assembly (5) comprises a connecting block (501) and a collecting box (502), wherein the connecting block (501) is fixedly connected to one side of the column body (1), and the collecting box (502) is fixedly connected to one side of the connecting block (501).

5. The core sampler for detecting the strength of building concrete according to claim 1, wherein: the support assembly (6) comprises a thread groove (601), a thread column (602) and a support block (603), wherein the thread groove (601) is formed in one side of the column body (1), the thread column (602) is in threaded connection with the inside of the thread groove (601), and the support block (603) is fixedly connected to one side of the thread column (602).

6. The core sampler for detecting the strength of building concrete according to claim 1, wherein: the adjusting assembly (7) comprises an adjusting block (701), an adjusting rod (702) and a handle (703), wherein the adjusting block (701) is fixedly connected to one side of the cylinder (201), the adjusting rod (702) is slidably connected to one side of the adjusting block (701), and the handle (703) is arranged on one side of the adjusting rod (702).

7. The core sampler for detecting the strength of building concrete according to claim 6, wherein: the fixing assembly (8) comprises fixing grooves (801) and fixing blocks (802), a plurality of fixing grooves (801) are formed in one side of the adjusting rod (702), and the handle (703) is inserted into the fixing grooves (801).

8. The core sampler for detecting the strength of building concrete according to claim 1, wherein: one side of the rotating bevel gear (202) is fixedly connected with a handle sleeve (901).