CN212154636U

CN212154636U - Drilling machine for building engineering investigation

Info

Publication number: CN212154636U
Application number: CN202020131674.6U
Authority: CN
Inventors: 陈茂花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-15
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a drilling machine for building engineering investigation, which comprises a base, wherein the base is provided with a through hole, the left and right sides of the upper end of the base are respectively and fixedly provided with a support frame, a groove is formed in the support frame, a fixed rod is fixedly arranged in the groove, the fixed rod is sleeved with a first spring, the upper end of the first spring is fixedly provided with a sliding sleeve, one end of the sliding sleeve is fixedly provided with a connecting rod, one end of the connecting rod is fixedly provided with a connecting piece, the left and right sides of the lower end of the connecting piece are respectively provided with a sliding groove, the inner part of the sliding groove is slidably provided with a sliding rod, and; and a motor is fixedly arranged at the upper end of the motor base. This drilling machine for building engineering reconnaissance reciprocates through cylinder push-down connecting piece and cam, makes things convenient for the drill bit to exploit the rock, has reached labour saving and time saving, improves work efficiency's characteristics.

Description

Drilling machine for building engineering investigation

Technical Field

The utility model relates to a rig technical field specifically is a rig for building engineering reconnaissance.

Background

The drilling machine is a set of complex machine, which is composed of machine, machine set and mechanism, and is a mechanical device for driving drilling tool to drill into underground to obtain real geological data in exploration resource development. Also known as a drilling rig.

At present, building engineering exploitation staff can carry out preliminary understanding through reconnaissance on the spot before constructing the building, then carry out process on next step, and at present, this kind of rig is through artifical extrusion drill bit, and the motor drives the drill bit and rotates and exploit, and not only wastes time and energy, and work efficiency is low moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine is used in building engineering reconnaissance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for building engineering investigation comprises a base, wherein the base is provided with a through hole, the left side and the right side of the upper end of the base are respectively and fixedly provided with a support frame, the support frame is provided with a groove, a fixed rod is fixedly arranged in the groove, the fixed rod is sleeved with a first spring, a sliding sleeve is fixedly arranged at the upper end of the first spring, a connecting rod is fixedly arranged at one end of the sliding sleeve, one end of the connecting rod is fixedly provided with a connecting piece, the left side and the right side of the lower end of the connecting piece are respectively provided with a sliding chute, a sliding rod is arranged inside the sliding groove in a sliding way, a motor base is fixedly arranged on the right side of the connecting piece, the upper end of the motor base is fixedly provided with a motor, a motor shaft of the motor is fixedly provided with a cam, the pull rope is fixedly connected to the right side of the upper end of the motor base, a cross beam is fixedly mounted at the upper end of the supporting frame, and a cylinder is fixedly mounted at the upper end of the cross beam.

Preferably, the cylinder is provided with a cylinder rod, the lower end of the cylinder rod is fixedly connected with a pressing plate, and the upper end of the pull rope is fixedly connected to the right side of the lower end of the cross beam.

Preferably, the lower end of the first spring is fixedly connected to the surface of the lower end of the inner side of the groove, and the sliding sleeve is connected with the supporting frame in a sliding mode.

Preferably, an anti-falling block is fixedly mounted on one side of the inside of the sliding groove, and the sliding rod is connected with the inside of the anti-falling block in a sliding mode.

Preferably, the lower end of the sliding rod is fixedly connected with a second spring, and the lower end of the second spring is fixedly connected to the surface of the lower end of the inner side of the sliding groove.

Preferably, a connecting sleeve is fixedly installed at one end of the sliding rod, and a drill bit is installed inside the connecting sleeve through threads.

Preferably, the motor shaft is rotatably coupled to a right side of the coupling member, and a surface of the cam is in rotational contact with an upper end surface of the coupling sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this drilling machine for building engineering reconnaissance reciprocates through cylinder push-down connecting piece and cam, makes things convenient for the drill bit to exploit the rock, has reached labour saving and time saving, improves work efficiency's characteristics.

Drawings

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

fig. 2 is an enlarged view of the joint of the connecting member and the drill of the present invention.

Fig. 3 is an enlarged view of the fixing rod of the present invention.

In the figure: the device comprises a base 1, a through hole 2, a support frame 3, a groove 4, a fixing rod 5, a first spring 6, a sliding sleeve 7, a connecting rod 8, a connecting piece 9, a sliding groove 10, an anti-falling block 11, a sliding rod 12, a second spring 13, a connecting sleeve 14, a drill bit 15, a motor base 16, a motor 17, a motor shaft 18, a cam 19, a pull rope 20, a cross beam 21, an air cylinder 22, an air cylinder rod 23 and a pressing plate 24.

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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drilling machine for building engineering investigation comprises a base 1, wherein the base 1 is provided with a through hole 2, the left side and the right side of the upper end of the base 1 are respectively and fixedly provided with a support frame 3, the support frame 3 is provided with a groove 4, the inside of the groove 4 is fixedly provided with a fixed rod 5, the fixed rod 5 is sleeved with a first spring 6, the first spring 6 plays a supporting role for a sliding sleeve 7, the upper end of the first spring 6 is fixedly provided with the sliding sleeve 7, the lower end of the first spring 6 is fixedly connected with the surface of the lower end of the inner side of the groove 4, the sliding sleeve 7 is in sliding connection with the support frame 3, one end of the sliding sleeve 7 is fixedly provided with a connecting rod 8, one end of the connecting rod 8 is fixedly provided with a connecting piece 9, the left side and the right side of the lower end of the connecting piece 9 are respectively provided with, the sliding rod 12 is automatically reset through the elastic action of the second spring 13, and the lower end of the second spring 13 is fixedly connected to the surface of the lower end of the inner side of the sliding chute 10;

slide bar 12 and the inside sliding connection of anticreep piece 11, the one end fixed mounting of slide bar 12 has connecting sleeve 14, and drill bit 15 is installed through the screw thread in connecting sleeve 14's inside, and the right side fixed mounting of connecting piece 9 has motor cabinet 16, and the upper end fixed mounting of motor cabinet 16 has motor 17, motor 17's model: Y200L2-2 series, the plug of motor 17 is inserted with the external power, it belongs to the existing technology, the motor shaft 18 of the motor 17 is fixed with the cam 19, the motor shaft 18 is connected with the right side of the connecting piece 9, the surface of the cam 19 is contacted with the upper end surface of the connecting sleeve 14, the right side of the upper end of the motor base 16 is fixed with the pull rope 20, through the connection of the pull rope 20 and the first spring 6, the connecting piece 9 is prevented from sliding downwards, the pull rope 20 pulls the motor base 16 upwards, the pull rope 20 has certain elasticity, it belongs to the existing technology, the upper end of the supporting frame 3 is fixed with the crossbeam 21, the upper end of the crossbeam 21 is fixed with the cylinder 22, the cylinder 22 is provided with the cylinder rod 23, the cylinder 22 is SC series standard cylinder, the cylinder 22 is equipped with the control switch, the model is 4H210-08, and is provided with the starting switch, belonging to the prior art, the lower end of the cylinder rod 23 is fixedly connected with a pressure plate 24, and the upper end of the pull rope 20 is fixedly connected to the right side of the lower end of the cross beam 21.

The utility model discloses when concrete implementation: when rock needs to be mined, firstly, the base 1 is moved to a position needing to be mined, then a control switch of the air cylinder 22 is started, the air cylinder 22 works, an air cylinder rod 23 of the air cylinder 22 moves downwards, the air cylinder rod 23 drives a pressing plate 24 to move downwards, the pressing plate 24 presses the connecting piece 9 downwards, the connecting piece 9 drives the connecting rod 8 to move downwards, the sliding sleeve 7 slides downwards on the surface of the fixed rod 5, meanwhile, the pulling rope 20 stretches, the first spring 6 is stressed to press and move downwards, when the lower end of the drill bit 15 is in contact with the ground, then the air cylinder 22 is pressed down again to control the switch, the air cylinder rod 23 stops working, meanwhile, the air cylinder rod 23 stays at the lower end of the connecting piece 9, the lower end surface of the pressing plate 24 is in contact with the upper end surface of the connecting piece 9, then a plug of the motor 17 is plugged, a motor shaft 18 of the motor 17 rotates, the cam 19 pushes the connecting sleeve 14 to move downwards, the connecting sleeve 14 drives the sliding rod 12 to move downwards, meanwhile, the second spring 13 is stressed to move downwards, the connecting sleeve 14 pushes the drill bit 15 to move downwards, when the long diameter of the cam 19 moves to the upper end, the second spring 13 stretches to push the sliding rod 12 to move upwards, the sliding rod 12 drives the connecting sleeve 14 to move upwards, the connecting sleeve 14 drives the drill bit 15 to move upwards, the above actions are repeated, the drill bit 15 penetrates through the through hole 2 to break rocks at the underground position needing to be mined, when downward mining is needed to be continued, the air cylinder 22 is pressed again to control the switch, the air cylinder rod 23 pushes the connecting piece 9 to move downwards again, meanwhile, the drill bit 15 moves downwards to mine the rocks, the connecting piece 9 and the cam 19 are pressed downwards to move upwards and downwards through the air cylinder 22, the rock mining by the.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A drilling machine for building engineering investigation comprises a base (1), and is characterized in that: the base (1) is provided with a through hole (2), the left side and the right side of the upper end of the base (1) are respectively and fixedly provided with a support frame (3), the support frame (3) is provided with a groove (4), the inside of the groove (4) is fixedly provided with a fixed rod (5), the fixed rod (5) is sleeved with a first spring (6), the upper end of the first spring (6) is fixedly provided with a sliding sleeve (7), one end of the sliding sleeve (7) is fixedly provided with a connecting rod (8), one end of the connecting rod (8) is fixedly provided with a connecting piece (9), the left side and the right side of the lower end of the connecting piece (9) are respectively provided with a sliding groove (10), the inside of the sliding groove (10) is slidably provided with a sliding rod (12), the right side of the connecting piece (9) is fixedly provided with a, a cam (19) is fixedly mounted on a motor shaft (18) of the motor (17), a pull rope (20) is fixedly connected to the right side of the upper end of the motor base (16), a cross beam (21) is fixedly mounted at the upper end of the support frame (3), and a cylinder (22) is fixedly mounted at the upper end of the cross beam (21).

2. The drilling machine for building engineering investigation of claim 1, wherein: the air cylinder (22) is provided with an air cylinder rod (23), the lower end of the air cylinder rod (23) is fixedly connected with a pressing plate (24), and the upper end of the pull rope (20) is fixedly connected to the right side of the lower end of the cross beam (21).

3. The drilling machine for building engineering investigation of claim 1, wherein: the lower end of the first spring (6) is fixedly connected to the surface of the lower end of the inner side of the groove (4), and the sliding sleeve (7) is connected with the supporting frame (3) in a sliding mode.

4. The drilling machine for building engineering investigation of claim 1, wherein: an anti-falling block (11) is fixedly mounted on one side of the interior of the sliding groove (10), and the sliding rod (12) is connected with the interior of the anti-falling block (11) in a sliding mode.

5. The drilling machine for building engineering investigation of claim 1, wherein: the lower end of the sliding rod (12) is fixedly connected with a second spring (13), and the lower end of the second spring (13) is fixedly connected to the surface of the lower end of the inner side of the sliding groove (10).

6. The drilling machine for building engineering investigation of claim 1, wherein: one end of the sliding rod (12) is fixedly provided with a connecting sleeve (14), and a drill bit (15) is arranged in the connecting sleeve (14) through threads.

7. The drilling machine for building engineering investigation of claim 1, wherein: the motor shaft (18) is rotatably connected to the right side of the connecting member (9), and the surface of the cam (19) is in rotational contact with the upper end surface of the connecting sleeve (14).