CN217765588U

CN217765588U - Core drilling machine for building detection

Info

Publication number: CN217765588U
Application number: CN202221970397.3U
Authority: CN
Inventors: 王思琦
Original assignee: Shandong Yanzhou Construction Corp
Current assignee: Shandong Yanzhou Construction Corp
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-08
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a building detects uses bores core machine relates to construction detection area. This core drilling machine for building detection includes the main part board and sets up the push pedal that is used for supplementary sample effect on the main part board, be provided with the rotation piece including the main part board upper surface, the surface that rotates the piece is provided with supplementary sampling mechanism, supplementary sampling mechanism includes, the last fixed surface of main part board is connected with the main part frame, the mid-mounting of main part frame has the motor group, rotate the output surface of piece fixed connection at the motor group, the lower fixed surface who rotates is connected with bores core machine drill bit, the upper surface of boring core machine drill bit rotates and is connected with the gear wheel, the surface toothing of gear wheel has the pinion, the inside screw thread bucket that pegs graft of pinion, the inside threaded connection of screw bucket has the screw pole, the lower fixed surface of screw pole is connected with the push pedal. This core drilling machine for building detection conveniently takes out the sample in the core drilling machine drill bit.

Description

Core drilling machine for building detection

Technical Field

The utility model relates to a construction detects technical field, specifically is a building detects with boring core machine.

Background

The core drilling machine is mechanical equipment of a gasoline engine, is mainly used for plane drilling sampling, and mainly comprises a main body frame, a motor, a core drilling machine drill bit and the like.

In order to facilitate punching and sampling of the existing core drilling machine for building detection, a drill bit of the core drilling machine is generally arranged in a hollow cylindrical shape, the drill bit of the rotary core drilling machine is generally rotated and inserted into concrete, a sample is stored in the drill bit of the core drilling machine, and the sample is taken out of the ground by moving the drill bit of the core drilling machine upwards.

And the drill bit of the core drilling machine is usually clamped in the drill bit of the core drilling machine after the sample is taken out of the ground, and at the moment, the sample in the drill bit of the core drilling machine needs to be knocked and vibrated by other tools, so that the surface of the drill bit of the core drilling machine is damaged, the service life of the drill bit is influenced, the sampling process is complicated, time and labor are wasted, and the core drilling machine for building detection is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a not enough to prior art, the utility model discloses a building detection is with boring core machine to the drill bit of the present drill core machine that exists who proposes in solving above-mentioned background art can place the sample and take out ground in the drill bit inside of boring the core machine when the sample, at this moment need beat the drill bit of boring the core machine and take out the sample, and the drill bit of beating the drill core machine can lead to boring the drill bit of core machine impaired and the complicated problem of sample.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a core drilling machine for building detection comprises a main body plate and a push plate arranged on the main body plate and used for assisting in sampling, wherein a rotating part is arranged on the upper surface of the main body plate, an auxiliary sampling mechanism is arranged on the outer surface of the rotating part, and the auxiliary sampling mechanism comprises;

the upper surface of the main body plate is fixedly connected with a main body frame, the middle of the main body frame is provided with a motor set, and the upper surface of the main body plate is fixedly connected with a handrail;

the rotating part is fixedly connected to the outer surface of the output end of the motor set, the lower surface of the rotating part is fixedly connected with a core drilling machine drill bit, the upper surface of the core drilling machine drill bit is rotatably connected with a large gear, and the outer surface of the large gear is meshed with a small gear;

the inside screw thread bucket of pegging graft of pinion, the inside threaded connection of screw thread bucket has the lead screw, the lower fixed surface of lead screw is connected with the push pedal, push pedal sliding connection is in the inside of boring the core machine drill bit.

Preferably, the upper surface of the drill bit of the core drilling machine is fixedly connected with a rotating block, and the large gear is connected to the outer surface of the rotating block in a sliding mode.

Preferably, the lower fixed surface of lead screw connects the fixed plate, the external fixed surface of fixed plate is connected with the limiting plate, push pedal fixed connection is at the lower surface of limiting plate.

Preferably, the outer surface of the drill bit of the core drilling machine is provided with a sliding groove, and the limiting plate is connected inside the sliding groove in a sliding mode.

Preferably, the upper surface of the bull gear is fixedly connected with a hand rotating rod, and the bull gear is movably sleeved on the outer surface of the rotating part.

Preferably, the push plate is connected inside a drill bit of the core drilling machine in a sliding mode, the sliding groove penetrates through the drill bit of the core drilling machine, a limiting part is fixedly connected to the upper surface of the drill bit of the core drilling machine, and the limiting part is connected inside the pinion in a sliding mode.

The utility model discloses a building detects with boring core machine, its beneficial effect who possesses as follows:

1. this core drilling machine for building detection, through rotating the hand bull stick, at this moment the hand bull stick will take the gear wheel to take place to rotate, and the pinion will be taken to rotate when gear wheel pivoted, the pinion will take the screw thread bucket to take place to rotate when pinion pivoted, at this moment with screw thread bucket threaded connection's lead screw will the lapse, lead screw promotion fixed plate lapse simultaneously, the fixed plate takes the limiting plate to lapse, the push pedal also takes the extrusion sample under the drive of limiting plate simultaneously, at this moment the sample will slide out the inside of boring core machine drill bit under the extrusion, set up like this and can conveniently take out the sample in the boring core machine drill bit, and do not hinder boring core machine drill bit rotation sample.

2. This core drilling machine for building detection, through rotating the hand bull stick, at this moment the hand bull stick will take the gear wheel to take place to rotate, and the pinion will be taken to rotate when gear wheel pivoted, the pinion will be taken the screw thread bucket to take and take place to rotate when pivoted, at this moment with screw thread bucket threaded connection's lead screw will the rebound, lead screw promotes the fixed plate rebound simultaneously, the fixed plate takes the limiting plate rebound, it can to slide the position of the inside upper end of boring the core drilling machine drill bit originally until the push pedal, will not hinder when using once more like this and bore core drilling machine drill bit rotation sample.

Drawings

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

FIG. 2 is an enlarged view of the structure of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the structure of the present invention;

fig. 4 is an enlarged view of a portion B of fig. 3 according to the present invention.

In the figure: 1. a main body plate; 101. a main body frame; 102. a motor unit; 103. a handrail; 104. a core drilling machine drill bit; 2. a rotating member; 201. a pinion gear; 202. a bull gear; 203. a threaded barrel; 204. a chute; 205. a hand lever; 206. a limiting plate; 207. rotating the block; 3. pushing a plate; 301. a fixing plate; 302. and (4) a screw rod.

Detailed Description

The embodiment of the utility model discloses a core drilling machine for building detection, as shown in fig. 1-4, comprises a main body plate 1 and a push plate 3 arranged on the main body plate 1 and used for assisting sampling, wherein the upper surface of the main body plate 1 is provided with a rotating part 2, the outer surface of the rotating part 2 is provided with an auxiliary sampling mechanism, and the auxiliary sampling mechanism comprises;

the electric bicycle comprises a main body plate 1, wherein a main body frame 101 is fixedly connected to the upper surface of the main body plate 1, a motor set 102 is installed in the middle of the main body frame 101, and a handrail 103 is fixedly connected to the upper surface of the main body plate 1;

the rotating part 2 is fixedly connected to the outer surface of the output end of the motor set 102, the lower surface of the rotating part 2 is fixedly connected with a core drilling machine drill bit 104, the upper surface of the core drilling machine drill bit 104 is rotatably connected with a large gear 202, and the outer surface of the large gear 202 is meshed with a small gear 201;

the inside screw thread bucket 203 that pegs graft of pinion 201, screw thread connection has lead screw 302 in the inside screw thread of screw bucket 203, and the lower surface fixedly connected with push pedal 3 of lead screw 302, push pedal 3 sliding connection is in the inside of core drilling machine drill bit 104.

Referring to fig. 3-4, the upper surface of the drill bit 104 of the core drilling machine is fixedly connected with a rotating block 207, the bull gear 202 is slidably connected to the outer surface of the rotating block 207, the rotating block 207 is mainly used for assisting the rotation of the bull gear 202 and limiting the bull gear 202, and a limiting block is arranged at the end of the rotating block 207 and mainly limiting the bull gear 202.

Referring to fig. 3-4, the lower surface of the lead screw 302 is fixedly connected to the fixing plate 301, the outer surface of the fixing plate 301 is fixedly connected to the limiting plate 206, the pushing plate 3 is fixedly connected to the lower surface of the limiting plate 206, and the limiting plate 206 mainly plays a limiting role in limiting the pushing plate 3 and the fixing plate 301 and facilitates movement of the pushing plate 3.

Referring to fig. 2-4, the outer surface of the drill bit 104 of the core drilling machine is provided with a sliding groove 204, the position-limiting plate 206 is slidably connected inside the sliding groove 204, the sliding groove 204 is mainly used for conveniently pushing out a sample, and meanwhile, the position-limiting plate 206 can drive the push plate 3 and the fixing plate 301 to move downwards.

Referring to fig. 3-4, the upper surface of the large gear 202 is fixedly connected with a hand rotating rod 205, the large gear 202 is movably sleeved on the outer surface of the rotating member 2, and the hand rotating rod 205 is mainly convenient for rotating the large gear 202.

Referring to fig. 2-4, the push plate 3 is slidably connected inside the drill bit 104 of the core drilling machine, the sliding groove 204 penetrates through the drill bit 104 of the core drilling machine, the upper surface of the drill bit 104 of the core drilling machine is fixedly connected with a limiting member, the limiting member is slidably connected inside the pinion 201, the limiting member is mainly used for assisting the rotation of the pinion 201 and limiting the pinion 201, and a limiting member is arranged at the end of the limiting member and mainly limiting the pinion 201.

The working principle is as follows:

when the core drilling machine for building detection is used, the motor set 102 is started firstly, the core drilling machine drill bit 104 is inserted into concrete in a rotating mode, the motor set 102 is closed after the sampling depth is reached, the core drilling machine drill bit 104 is lifted slowly, and the sample leaves the concrete ground along with the core drilling machine drill bit 104.

By rotating the hand rotating rod 205, the hand rotating rod 205 drives the large gear 202 to rotate, the large gear 202 drives the small gear 201 to rotate while rotating, the small gear 201 drives the threaded barrel 203 to rotate while rotating, the screw rod 302 in threaded connection with the threaded barrel 203 moves downwards, meanwhile, the screw rod 302 pushes the fixing plate 301 to move downwards, the fixing plate 301 drives the limiting plate 206 to move downwards, and the pushing plate 3 also drives the limiting plate 206 to extrude a sample, and then the sample slides out of the drill bit 104 of the core drilling machine under extrusion.

By rotating the hand rotating rod 205, the hand rotating rod 205 drives the large gear 202 to rotate, the large gear 202 drives the small gear 201 to rotate while rotating, the small gear 201 drives the threaded barrel 203 to rotate while rotating, the lead screw 302 in threaded connection with the threaded barrel 203 moves upwards, meanwhile, the lead screw 302 pushes the fixing plate 301 to move upwards, the fixing plate 301 drives the limiting plate 206 to move upwards until the push plate 3 slides to the position of the upper end of the inner part of the drill bit 104 of the initial core drilling machine, and therefore the core drilling machine drill bit 104 is not prevented from rotating for sampling when being used again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A core drilling machine for building detection comprises a main body plate (1) and a push plate (3) arranged on the main body plate (1) and used for assisting in sampling, and is characterized by comprising a rotating part (2) arranged on the upper surface of the main body plate (1), wherein an auxiliary sampling mechanism is arranged on the outer surface of the rotating part (2), and the auxiliary sampling mechanism comprises;

the electric bicycle comprises a main body plate (1), wherein a main body frame (101) is fixedly connected to the upper surface of the main body plate (1), a motor set (102) is installed in the middle of the main body frame (101), and a handrail (103) is fixedly connected to the upper surface of the main body plate (1);

the rotating part (2) is fixedly connected to the outer surface of the output end of the motor set (102), the lower surface of the rotating part (2) is fixedly connected with a core drilling machine drill bit (104), the upper surface of the core drilling machine drill bit (104) is rotatably connected with a large gear (202), and the outer surface of the large gear (202) is meshed with a small gear (201);

the drilling machine is characterized in that a threaded barrel (203) is inserted into the pinion (201), a screw rod (302) is connected to the inner portion of the threaded barrel (203) in a threaded mode, a push plate (3) is fixedly connected to the lower surface of the screw rod (302), and the push plate (3) is connected to the inner portion of a drill bit (104) of the drilling machine in a sliding mode.

2. The core drilling machine for building detection according to claim 1, characterized in that: the upper surface of the drill bit (104) of the core drilling machine is fixedly connected with a rotating block (207), and the large gear (202) is connected to the outer surface of the rotating block (207) in a sliding mode.

3. The core drilling machine for building detection according to claim 1, characterized in that: the lower surface fixed connection fixed plate (301) of lead screw (302), the outer fixed surface of fixed plate (301) is connected with limiting plate (206), push pedal (3) fixed connection is at the lower surface of limiting plate (206).

4. The core drilling machine for building detection according to claim 3, characterized in that: the outer surface of the drill bit (104) of the core drilling machine is provided with a sliding groove (204), and the limiting plate (206) is connected inside the sliding groove (204) in a sliding mode.

5. The core drilling machine for building detection according to claim 1, characterized in that: the upper surface of gear wheel (202) is fixedly connected with hand rotating rod (205), gear wheel (202) activity cup joints the surface that rotates piece (2).

6. The core drilling machine for building detection according to claim 4, characterized in that: push pedal (3) sliding connection is in the inside of boring core machine drill bit (104), spout (204) run through boring core machine drill bit (104), the upper surface fixedly connected with locating part of boring core machine drill bit (104), locating part sliding connection is in the inside of pinion (201).