CN212583613U - Drilling machine for civil engineering - Google Patents

Abstract

The utility model discloses a drilling machine for civil engineering, comprising a base plate, the fixed protective housing that is even the volume is good at in top of bottom plate, the left side fixed mounting of protective housing has servo motor, servo motor's output shaft transmission is connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the top fixedly connected with movable rod of thread bush, the bottom fixedly connected with cylinder of movable rod, the bottom fixedly connected with guard plate of cylinder. The utility model discloses a bottom fixedly connected with guard plate of cylinder, damping shock absorber fixedly connected with buffer board is passed through to the inboard of guard plate, and the surface cover of damping shock absorber is equipped with buffer spring, has played the effect of buffering, prevents that the vibrations power from causing the damage to equipment, increases the life of equipment, has solved current drilling machine and has not possessed the function of buffering, thereby leads to producing vibrations because of the contact with ground easily when drilling to cause the problem of equipment damage.

Description

Drilling machine for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a drilling machine for civil engineering.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to an object of engineering construction, namely various engineering facilities which are built on the ground or underground and directly or indirectly serve human life, production, military and scientific research, and a drilling machine is needed during the construction of the civil engineering, but the existing drilling machine does not have a buffering function, so that vibration is easily generated due to the contact with the ground during the drilling, and the equipment is damaged, therefore, the drilling machine for the civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine for civil engineering possesses the advantage of buffering, has solved current drilling machine and has not possessed the function of buffering, thereby leads to producing vibrations because of the contact with ground easily when drilling to cause the problem of equipment damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling machine for civil engineering, includes the bottom plate, the fixed protective housing that has the volume of linking of top of bottom plate, the left side fixed mounting of protective housing has servo motor, servo motor's output shaft transmission is connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the top fixedly connected with movable rod of thread bush, the bottom fixedly connected with cylinder of movable rod, the bottom fixedly connected with guard plate of cylinder, damping bumper shock absorber fixedly connected with buffer board is passed through to the inboard of guard plate, and the surface cover of damping bumper shock absorber is equipped with buffer spring, the bottom fixed mounting of buffer board has the rotation motor, the output shaft transmission that rotates the motor is connected with the drilling rod, the bottom welding of drilling rod has tooth.

Preferably, the spout has been seted up to the inboard of guard plate, the both sides fixedly connected with pulley of buffer board, and pulley sliding connection is in the inner chamber of spout.

Preferably, the back fixedly connected with battery case of guard box, the inner chamber fixedly connected with battery of battery case, the mouth that charges has been seted up on the right side of battery case, and the one-way electric connection of the output of the mouth that charges and the input of battery.

Preferably, the left side fixedly connected with controller of movable rod, the output of controller and the one-way electric connection of the input of rotating motor, servo motor and cylinder.

Preferably, the lower extreme of protective housing inner chamber passes through connecting plate fixedly connected with slide bar, the surface sliding connection of slide bar has the sliding sleeve, and the top of sliding sleeve passes through the bottom fixed connection of connecting plate and thread bush.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a bottom fixedly connected with guard plate of cylinder, damping shock absorber fixedly connected with buffer board is passed through to the inboard of guard plate, and the surface cover of damping shock absorber is equipped with buffer spring, has played the effect of buffering, prevents that the vibrations power from causing the damage to equipment, increases the life of equipment, has solved current drilling machine and has not possessed the function of buffering, thereby leads to producing vibrations because of the contact with ground easily when drilling to cause the problem of equipment damage.

Drawings

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

FIG. 2 is a schematic view of the storage battery of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a base plate; 2. a threaded rod; 3. a slide bar; 4. teeth; 5. a buffer plate; 6. a threaded sleeve; 7. a sliding sleeve; 8. a protective box; 9. a servo motor; 10. a movable rod; 11. a controller; 12. a protection plate; 13. a cylinder; 14. a buffer spring; 15. a damping shock absorber; 16. rotating the motor; 17. a drill stem; 18. a storage battery; 19. a charging port; 20. a battery case; 21. a pulley; 22. a chute.

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 noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, threaded rod 2, slide bar 3, tooth 4, buffer board 5, thread bush 6, sliding sleeve 7, protecting box 8, servo motor 9, movable rod 10, controller 11, guard plate 12, cylinder 13, buffer spring 14, damping shock absorber 15, rotation motor 16, drilling rod 17, battery 18, mouth 19 charges, battery case 20, pulley 21 and spout 22 part are general standard or the part that technical staff in the field knows, and the standard part that uses in this application file all can be from purchasing in the market, and can all customize according to the record of description and drawing, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a drilling machine for civil engineering comprises a base plate 1, a protective box 8 is fixedly connected to the top of the base plate 1, a servo motor 9 is fixedly installed on the left side of the protective box 8, a threaded rod 2 is connected to the output shaft of the servo motor 9 in a transmission manner, a threaded sleeve 6 is connected to the outer surface of the threaded rod 2 in a threaded manner, a movable rod 10 is fixedly connected to the top of the threaded sleeve 6, an air cylinder 13 is fixedly connected to the bottom of the movable rod 10, a protective plate 12 is fixedly connected to the bottom of the air cylinder 13, a buffer plate 5 is fixedly connected to the inner side of the protective plate 12 through a damping shock absorber 15, a buffer spring 14 is sleeved on the outer surface of the damping shock absorber 15, a buffering effect is achieved, shock force is prevented from damaging equipment, the service life of the equipment is prolonged, a rotating motor 16 is fixedly installed at, tooth 4 has been welded to the bottom of drilling rod 17, spout 22 has been seted up to the inboard of guard plate 12, the both sides fixedly connected with pulley 21 of buffer board 5, and pulley 21 sliding connection is in spout 22's inner chamber, the back fixedly connected with battery case 20 of guard box 8, the inner chamber fixedly connected with battery 18 of battery case 20, mouth 19 that charges has been seted up on battery case 20's right side, and the one-way electric connection of output and the input of battery 18 of mouth 19 that charges, the left side fixedly connected with controller 11 of movable rod 10, the output and the rotation motor 16 of controller 11, the one-way electric connection of input of servo motor 9 and cylinder 13, the lower extreme in 8 inner chambers of guard box passes through connecting plate fixedly connected with slide bar 3, the surface sliding connection of slide bar 3 has sliding sleeve 7, and the bottom fixed connection of connecting plate and thread bush.

When the device is used, a user moves the device to a designated position, the servo motor 9 is started to work through the controller 11, the threaded rod 2 is driven to rotate through the servo motor 9, the threaded sleeve 6 is driven to move towards the right through the threaded rod 2, the movable rod 10 is driven to move towards the right through the threaded sleeve 6, the servo motor 9 is closed when the device moves to the designated position, the air cylinder 13 is controlled to work through the controller 11, the protection plate 12 is driven to move downwards through the air cylinder 13, the damping shock absorber 15 is driven to move downwards through the protection plate 12, the buffer plate 5 is driven to move downwards through the damping shock absorber 15, the rotating motor 16 is driven to move downwards through the buffer plate 5, when the teeth 4 are in contact with the ground, the rotating motor 16 is started to work through the controller 11, the drill rod 17 is driven to rotate through the rotating motor 16, and the effect of drilling the ground is achieved through the matching of the teeth, can produce vibrations when rotating motor 16 and driving drilling rod 17 and drill the hole, the vibrations power transmits for rotating motor 16 through drilling rod 17, transmit the vibrations power for buffer board 5 through rotating motor 16, it stretches out and draws back to drive damping bumper shock absorber 15 through buffer board 5, it is flexible and take place deformation to drive buffer spring 14 through damping bumper shock absorber 15, thereby eliminate the vibrations power that buffer board 5 transmitted, and drive pulley 21 through buffer board 5 and slide in the inner chamber of spout 22, thereby further eliminate the vibrations power, prevent that vibrations power kick-backs and cause the damage of rotating motor 16, thereby the function that current drilling machine does not possess the buffering has been solved, thereby it produces vibrations because of the contact with ground easily to lead to when drilling, thereby cause the problem of equipment damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An drilling machine for civil engineering, comprising a base plate (1), characterized in that: the top fixedly connected with guard box (8) of bottom plate (1), the left side fixed mounting of guard box (8) has servo motor (9), the output shaft transmission of servo motor (9) is connected with threaded rod (2), the surface threaded connection of threaded rod (2) has thread bush (6), the top fixedly connected with movable rod (10) of thread bush (6), the bottom fixedly connected with cylinder (13) of movable rod (10), the bottom fixedly connected with guard plate (12) of cylinder (13), the inboard of guard plate (12) is through damping bumper shock absorber (15) fixedly connected with buffer board (5), and the surface cover of damping bumper shock absorber (15) is equipped with buffer spring (14), the bottom fixed mounting of buffer board (5) has rotation motor (16), the output shaft transmission of rotation motor (16) is connected with drilling rod (17), teeth (4) are welded at the bottom of the drill rod (17).

2. A drilling machine for civil engineering works according to claim 1, characterized in that: spout (22) have been seted up to the inboard of guard plate (12), both sides fixedly connected with pulley (21) of buffer board (5), and pulley (21) sliding connection is in the inner chamber of spout (22).

3. A drilling machine for civil engineering works according to claim 1, characterized in that: the back fixedly connected with battery case (20) of guard box (8), the inner chamber fixedly connected with battery (18) of battery case (20), charge mouth (19) have been seted up on the right side of battery case (20), and the one-way electric connection of the input of the output of the mouth of just charging (19) and battery (18).

4. A drilling machine for civil engineering works according to claim 1, characterized in that: the left side fixedly connected with controller (11) of movable rod (10), the output of controller (11) and the one-way electric connection of the input that rotates motor (16), servo motor (9) and cylinder (13).

5. A drilling machine for civil engineering works according to claim 1, characterized in that: the lower extreme of protective housing (8) inner chamber passes through connecting plate fixedly connected with slide bar (3), the surface sliding connection of slide bar (3) has sliding sleeve (7), and the bottom fixed connection of connecting plate and thread bush (6) is passed through at the top of sliding sleeve (7).

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