CN212059450U

CN212059450U - Full-automatic concrete core drilling machine

Info

Publication number: CN212059450U
Application number: CN202020772360.4U
Authority: CN
Inventors: 谢兰芳; 徐贵辉; 王勇; 王晓东; 吴永清; 曾鹏; 黄泽凡
Original assignee: Guangdong Nanyue Survey And Design Co Ltd
Current assignee: Guangdong Nanyue Survey And Design Co Ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-01
Anticipated expiration: 2030-05-11

Abstract

The utility model provides a full-automatic concrete core drilling machine, including base, rig, elevating system, the axle center position of the bottom of base is connected with an expansion bolts through the screw rod connected mode, is provided with the frame on the base, elevating system installs in the frame, and elevating system includes pole setting and rack lifting unit spare, the rig includes controller, aircraft bonnet, piston and drill bit, and the controller is installed on frame upper portion, and the top is provided with the motor in the aircraft bonnet, motor and controller electric connection, the piston passes through an energy converter and connects the below at the motor, the drill bit sets up in the outside bottom of aircraft bonnet and respectively with motor and piston connection, and the aircraft bonnet passes through the lifting rack and is connected with rack lifting unit spare. The utility model discloses a directly set up an energy converter at drill bit and motor for the automation of getting core appearance in-process realization drill bit is marchd downwards boring, has realized the automatic core appearance that drills, reduces operative employee's intensity of labour.

Description

Full-automatic concrete core drilling machine

Technical Field

The utility model belongs to the technical field of the engineering detects the trade, concretely relates to locator when cube test pieces such as concrete, mortar carry out compression test.

Background

The current structure entity detects the core and all adopts semi-automatic semi-manual operation's mode, the start starts the back drill bit rotation, the concrete of cutting drill bit border department, promote the drill bit through the manual work hard and cut the rock specimen forward, reach the rock specimen length of experimental requirement after, need the manual work to strike around the rock specimen, take out the core specimen, this kind of core sample mode drill bit impels and the core specimen takes out needs artifical assistance, and the length of drilling the core specimen can't be controlled in advance, cause the core specimen length of taking out to differ, and control not good, the core specimen that obtains can't satisfy the experimental requirement, artifical intensity of labour is big, the risk is higher, and inefficiency, certain risk still exists. Especially, when a high-strength concrete core sample is encountered, manual propulsion is difficult, and a drill is easy to block.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a full-automatic concrete core drilling machine, increase control platform and actuating system, can realize the automatic core sample of getting that bores, and safe and reliable, maneuverability is strong, reduces operative employee's intensity of labour.

The utility model adopts the technical scheme as follows: a full-automatic concrete core drilling machine comprises a base, a drilling machine and a lifting mechanism, wherein the axis position of the bottom end of the base is connected with an expansion bolt in a screw rod connection mode, a rack is arranged on the base, the lifting mechanism is arranged on the rack and comprises a vertical rod and a rack lifting part, the vertical rod is vertically arranged on the base, the upper end of the vertical rod is connected with the rack, the rack lifting part is arranged on the side surface of the vertical rod, the drilling machine is connected with the rack lifting part through a lifting rack, the drilling machine comprises a controller, a machine cover, a piston and a drill bit, the controller is arranged on the upper portion of the rack, the top end in the machine cover is provided with a motor, the motor is electrically connected with the controller, the piston is connected below the motor through an energy converter, the drill bit is arranged at the bottom end outside the machine, the hood is connected with the rack lifting component through a lifting rack.

Furthermore, the bottom of base is provided with a balance plate, and the balance plate passes through a plurality of stay bolts to be fixed on the base.

Furthermore, a water receiving pipe is further arranged on the machine cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses simple structure, convenient operation is through directly setting up an energy converter at drill bit and motor for the automation of boring coring sample in-process realization drill bit is marchd downwards, has realized boring the coring sample automatically, can control the length of coring sample simultaneously through the controller, safe and reliable moreover, maneuverability is strong, reduces operative employee's intensity of labour.

Drawings

Fig. 1 is the structure schematic diagram of the full-automatic concrete core drilling machine of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and features in the embodiments and embodiments in the present application can be combined with each other without conflict.

As shown in fig. 1, the full-automatic concrete core drilling machine comprises a base 1, a drilling machine 2 and a lifting mechanism 3, wherein a balance plate 11 is arranged at the bottom end of the base 1, the balance plate 11 is fixed on the base 1 through a plurality of support bolts 12, and the balance degree of the base 1 can be adjusted by adjusting the support bolts 12 so as to ensure that the base 1 keeps balance during working; the axial center position of the bottom end of the base 1 is connected with an expansion bolt 13 in a screw connection mode, and the expansion bolt 13 is used for being driven into the ground or a wall surface to fix the base 1; the base 1 is provided with a rack 14, the lifting mechanism 3 is installed on the rack 14, the lifting mechanism 3 comprises an upright rod 31 and a rack lifting component 32, the upright rod 31 is vertically installed on the base 1, the upper end of the upright rod is connected with the rack 14, the rack lifting component 32 is arranged on the side surface of the upright rod 31, the drilling machine 2 is connected with the rack lifting component 32 through a lifting rack, and the drilling machine 2 can vertically lift up and down along the rack lifting component 32 under the matching of the lifting rack and the rack lifting component 32; the drilling machine 2 comprises a controller 21, a hood 22, a piston 23 and a drill bit 24, wherein the controller 21 is mounted at the upper part of the frame 14 to facilitate operation, a motor 25 is arranged at the top end in the hood 22, the motor 25 is electrically connected with the controller 21, and the operation of the motor 25 is controlled by the controller 21; the piston 23 is connected below the motor 25 through an energy converter 221, and the energy converter 221 can convert the rotating force of the motor 25 into reciprocating motion of the piston 23, so that the drill bit 24 automatically moves downwards under the pressure of the piston 23; the drill bit 24 is arranged at the bottom end outside the hood 22 and is respectively connected with the motor 25 and the piston 23, the motor 25 drives the drill bit 24 to rotate to obtain a drill core, and the piston 23 drives the drill bit 24 to automatically move downwards, so that the action of manually pressing downwards in the traditional operation is avoided, the manpower is effectively saved, and the working efficiency is improved; the hood 22 is connected with the rack lifting component 32 through a lifting rack, and the lifting of the motor 25 can be realized through the rack lifting component 32 to finish the core drilling work; the hood 22 is further provided with a water receiving pipe 222, and the water receiving pipe 222 is used for receiving a water pipe, so that the drill 24 is cooled and lubricated in the working process through a water body, and the drill 24 is protected.

The working principle of the utility model is as follows:

before coring, a steel bar scanner is used for positioning the position of coring, the balance degree of the base 1 is adjusted by adjusting the supporting bolt 12 to enable the base 1 to be tightly attached to the surface of a core sample, a hole which is slightly smaller than the expansion bolt 13 is drilled by an electric drill, the expansion bolt 13 is driven into a structure by an iron hammer, and a fixing screw of the expansion bolt 13 is rotated to fix the base 1; after the power is switched on, the controller 21 inputs an instruction to control the drilling machine 2 to descend along the rack lifting part 32 to enable the drill bit 24 to be tightly attached to a drilling position, a water source is switched on, then the depth of the drill core is set through the controller 21, the motor 25 is started by adjusting to a forward gear, the drill bit 24 starts to drill, after the drilling depth is reached, the drill bit 24 is adjusted to a backward gear, the drill bit 24 is taken out from a structure, then a core sample is taken out, and marking and photographing are performed.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a full-automatic concrete core drilling machine, includes base, rig, elevating system, its characterized in that: the utility model discloses a drilling machine, including base, rig, rack, lifting mechanism, controller, motor and controller, the axle center position of the bottom of base is connected with an expansion bolt through screw rod connected mode, is provided with the frame on the base, lifting mechanism installs in the frame, and lifting mechanism includes pole setting and rack lifting unit, the pole setting is installed perpendicularly on the base and the upper end is connected with the frame, rack lifting unit sets up the side in the pole setting, and the rig passes through the lifting rack and is connected with rack lifting unit, the rig includes controller, aircraft bonnet, piston and drill bit, the controller is installed on frame upper portion, the top is provided with the motor in the aircraft bonnet, motor and controller electric connection, the piston passes through an energy converter and connects the below at the motor, the drill bit sets up in the outside bottom of aircraft bonnet and is connected.

2. The full-automatic concrete core drilling machine according to claim 1, characterized in that: the bottom of base is provided with a balance plate, and the balance plate passes through a plurality of stay bolts to be fixed on the base.

3. The full-automatic concrete core drilling machine according to claim 1, characterized in that: and a water receiving pipe is also arranged on the hood.