CN213317837U

CN213317837U - Lifting drilling device

Info

Publication number: CN213317837U
Application number: CN202022288526.8U
Authority: CN
Inventors: 蔡德福; 周刚; 吕海涛; 蔡红
Original assignee: Kunshan Qingyang Purification System Engineering Co ltd
Current assignee: Kunshan Qingyang Purification System Engineering Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-01
Anticipated expiration: 2030-10-14

Abstract

The application relates to the field of drilling devices, in particular to a lifting drilling device, which comprises a supporting rod and a driving motor connected with the supporting rod, wherein a drill bit connected with the driving motor is arranged at one end, close to the driving motor, of the supporting rod. The supporting rod is provided with an installation sleeve for the insertion of the drill bit at one end close to the drill bit, and the installation sleeve is connected with the driving motor. This application has the effect of promoting the efficiency of punching on the skeleton.

Description

Lifting drilling device

Technical Field

The application relates to the field of drilling devices, in particular to a lifting drilling device.

Background

A cleanroom, also known as a cleanroom, cleanroom or cleanroom. A clean room is defined as a room with air filtration, distribution, optimization, materials of construction and equipment, where a specific regular operating program controls the concentration of airborne particles to achieve a proper level of particle cleanliness.

At present, in the construction process of a dust free room, a suspended ceiling needs to be arranged on the ceiling of the dust free room, in the installation process of the suspended ceiling, a framework is fixed on the ceiling, holes are drilled on the framework, and then the suspended ceiling is arranged on the framework. The in-process of punching the skeleton sets up the crane, and the staff stands on the crane, and the crane upwards promotes the staff and makes the staff contact the skeleton and carry out drilling.

To the correlation technique among the above-mentioned, the inventor thinks when carrying out the clean room furred ceiling of large tracts of land, need constantly remove the crane, staff need get off from the crane when removing the crane, and the staff constantly influences furred ceiling installation effectiveness at crane from top to bottom.

SUMMERY OF THE UTILITY MODEL

In order to promote the efficiency of punching on the skeleton, this application provides a lift drilling equipment.

The application provides a lift drilling equipment adopts following technical scheme:

a lifting drilling device comprises a support rod and a driving motor connected with the support rod, wherein a drill bit connected with the driving motor is arranged at one end, close to the driving motor, of the support rod.

By adopting the technical scheme, the supporting rod is used for supporting the driving motor; the driving motor is used for driving the drill bit to rotate; the drill bit is used for drilling. The driving motor operates, and the staff holds the bracing piece, impels to the skeleton to the drill bit, through constantly exerting thrust to the bracing piece, makes the drill bit drill hole on the skeleton. The process that the staff constantly goes up and down the crane is saved, promotes the efficiency of punching on the skeleton.

Optionally, an installation sleeve for the drill bit to be inserted is arranged at one end, close to the drill bit, of the support rod, and the installation sleeve is connected with the driving motor.

Through adopting above-mentioned technical scheme, driving motor drive installation sleeve pipe rotates, sets up the drill bit in the installation sleeve pipe through changing, adapts to different drilling demands, promotes drilling equipment's application range. The installation sleeve pipe promotes the change efficiency of drill bit, promotes the drilling efficiency to the skeleton.

Optionally, a mounting seat is fixed at one end of the supporting rod, which is close to the driving motor, a mounting hole is formed in the mounting seat, a connecting seat is arranged in the mounting hole, and a connecting hole communicated with the mounting hole is formed in the connecting seat;

the driving motor is fixed on the side wall of the mounting seat, an output shaft of the driving motor extends into the connecting hole, a driving wheel is coaxially fixed on the output shaft of the driving motor, the mounting sleeve penetrates through the side wall of the connecting seat and extends into the connecting hole, a driven wheel connected with the driving wheel is coaxially arranged on the outer wall of the mounting sleeve, a plurality of mounting sleeves are arranged at intervals along the circumferential direction of the connecting seat, and a plurality of driven wheels are arranged corresponding to the mounting sleeves.

By adopting the technical scheme, the mounting seat is used for fixing the driving motor; the mounting hole is used for arranging the connecting seat; the connecting seat is used for connecting the mounting sleeve; the connecting hole is used for the output shaft of the driving motor to rotate; the driving wheel and the driven wheel are used for transmission. The driving motor operates, the driving wheel and the driven wheel drive to drive the mounting sleeve to rotate, and the drill bit is pushed towards the framework to drill the framework. Through setting up a plurality of installation sleeve pipes on the mount pad, can set up a plurality of different drill bits simultaneously, rotate the change that the connecting seat realized different drill bits fast, further promote drilling efficiency on the skeleton, promote drilling efficiency.

Optionally, a sliding groove is formed in the inner wall of the mounting hole, a yielding groove communicated with the sliding groove is formed in the outer wall of the connecting seat, and a plurality of balls are arranged in the sliding groove.

Through adopting above-mentioned technical scheme, the ball reduces the friction of mount pad and connecting seat, makes things convenient for the connecting seat to rotate on the mount pad.

Optionally, a connecting wheel is coaxially fixed on the outer wall of the connecting seat, a speed reduction motor is fixed on the mounting seat, and a driving wheel connected with the connecting wheel is coaxially fixed on a rotating shaft of the speed reduction motor.

Through adopting above-mentioned technical scheme, rotate the drive wheel, drive wheel and fifth wheel transmission drive the connecting seat and rotate on the mount pad, carry out the change of drill bit, save the loaded down with trivial details process that constantly goes up and down the connecting seat and carry out the drill bit and change, promote the change efficiency of drill bit.

Optionally, a clutch is arranged between the mounting sleeve and the driven wheel.

Through adopting above-mentioned technical scheme, when upwards advancing the drill bit, the drill bit extrudees the clutch, and the transmission of clutch drives the drill bit and rotates, drills to the skeleton. After drilling is completed, the extrusion effect of the drill bit on the clutch disappears, the clutch disconnects the drill bit from the driving motor, and the drill bit stops rotating; when a drill bit drills, other drill bits keep a stop state, and the other drill bits are prevented from damaging the framework.

Optionally, an air cylinder is fixed at one end of the support rod, which is far away from the drill bit.

Through adopting above-mentioned technical scheme, the flexible length that prolongs the bracing piece of cylinder makes things convenient for the bracing piece to adapt to not skeleton of co-altitude, promotes drilling equipment's application scope.

Optionally, one end of the supporting rod, which is far away from the drill bit, is provided with a base, the cylinder is arranged on the base, the bottom surface of the base is provided with universal wheels, and the universal wheels are arranged at intervals.

Through adopting above-mentioned technical scheme, the end acts on the bracing piece, and through promoting base and bracing piece, the universal wheel reduces the frictional force on base and ground, makes things convenient for drilling equipment to remove in the skeleton below.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving motor operates to drive the drill bit to rotate, the support rod is pushed to the framework, the drill bit punches on the framework, the process that workers continuously change the position of the lifting frame and continuously lift the lifting frame up and down is omitted, and punching efficiency on the framework is improved;

2. the mounting seat is arranged on the supporting rod, the connecting seat is arranged in the mounting seat, the connecting seat is provided with a plurality of mounting sleeves, and the drill bit can be replaced quickly by rotating the mounting sleeves, so that the replacement efficiency of the drill bit is improved, and the punching efficiency of the drill bit on the framework is further improved;

3. the bottom end of the supporting rod is provided with a base, and the bottom surface of the base is provided with universal wheels which facilitate the drilling device to move below the framework.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing an internal structure of the mount.

Description of reference numerals: 1. a support bar; 2. a drive motor; 3. a drill bit; 4. installing a sleeve; 5. a mounting seat; 6. a connecting seat; 7. a driving wheel; 8. a driven wheel; 9. a chute; 10. a yielding groove; 11. a ball bearing; 12. a clutch; 13. a connecting wheel; 14. a reduction motor; 15. a drive wheel; 16. a cylinder; 17. a base; 18. a universal wheel; 19. mounting holes; 20. and connecting the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a lifting drilling device. Referring to fig. 1, lift drilling equipment includes bracing piece 1, driving motor 2 of being connected with bracing piece 1, bracing piece 1 is close to 2 one end of driving motor and is equipped with the drill bit 3 of being connected with driving motor 2, 3 one end of drill bit are kept away from to bracing piece 1 is equipped with cylinder 16, bracing piece 1 and cylinder 16's piston rod fixed connection, bracing piece 1 is kept away from 3 one end of drill bit and is equipped with base 17, cylinder 16 fixes on base 17, be equipped with a plurality of universal wheels 18 on base 17's the bottom surface, the even interval of a plurality of universal wheels 18 is arranged on base 17's bottom surface. The base 17 and the supporting rod 1 are pushed, the drilling device freely moves below the framework, and the universal wheels 18 are locked to fix the drilling device in place. The driving motor 2 operates to drive the drill bit 3 to rotate, and the air cylinder 16 ascends to drill the framework.

Referring to fig. 1 and 2, a mounting seat 5 is fixed to one end of a support rod 1 close to a drill bit 3, a mounting hole 19 is formed in the mounting seat 5, a connecting seat 6 is arranged in the mounting hole 19, a connecting hole 20 communicated with the mounting hole 19 is formed in the connecting seat 6, a driving motor 2 is fixed to the side wall of the mounting seat 5, an output shaft of the driving motor 2 penetrates through the mounting seat 5 and extends into the connecting hole 20, a driving wheel 7 is coaxially and fixedly connected to the output shaft of the driving motor 2, and the driving wheel 7 is a bevel gear. Run through on connecting seat 6 and have a plurality of installing sleeve 4, a plurality of installing sleeve 4 are arranged along the even interval of circumferencial direction of 6 terminal surfaces of connecting seat, and drill bit 3 is pegged graft in installing sleeve 4, and installing sleeve 4 is kept away from brick one end and is extended to driving motor 2's output shaft, and installing sleeve 4 keeps away from 3 one end coaxial be equipped with of drill bit and drive wheel 7 meshing from driving wheel 8, follow driving wheel 8 and be bevel gear. The driving motor 2 runs, the driving wheel 7 and the driven wheel 8 drive, the mounting sleeve 4 rotates to drive the drill bit 3 in the mounting sleeve 4 to rotate, and then the framework is drilled. The drill bit 3 is arranged in the installation sleeve 4, so that the drill bit 3 is convenient to disassemble and assemble, and the maintenance of the drill bit 3 is convenient. Through setting up the drill bit 3 of a plurality of installation sleeve pipes 4 different dimensions of easy to assemble, accomplish the drilling back in a specification hole, rotate connecting seat 6, realize the quick replacement of drill bit 3.

Referring to fig. 1 and 2, a clutch 12 is arranged between the mounting sleeve 4 and the driven wheel 8, the clutch 12 is fixed on the inner wall of the connecting hole 20, and the driven wheel 8 is coaxially fixed on a rotating shaft of the clutch 12. When drilling the skeleton, when drill bit 3 extrudeed the skeleton, there is the reaction force to drill bit 3 in the skeleton, and reaction force promotes installation sleeve 4 and extrudes clutch 12, and clutch 12 transmits, drives drill bit 3 and drills. The idle drill bit 3 has no pressing force on the clutch 12, the clutch 12 cannot transmit power to the drill bit 3, and the drill bit 3 is in a static state. When the drill bit 3 drills the skeleton, the idle drill bit 3 rotates together, the idle drill bit 3 damages the skeleton, and the clutch 12 is arranged to enable the drill bit 3 to be in a static state when the idle drill bit 3 is idle, so that damage of the idle drill bit 3 to the skeleton is reduced.

Referring to fig. 1 and 2, the inner wall of the mounting hole 19 is provided with a sliding groove 9, the outer wall of the connecting seat 6 is provided with a abdicating groove 10 communicated with the sliding groove 9, and the sliding groove 9 is internally provided with a plurality of balls 11. The sliding friction between the mounting seat 5 and the connecting seat 6 is converted into the rolling friction of the ball 11 by the ball 11, so that the resistance of the connecting seat 6 in the rotation of the mounting seat 5 is greatly reduced.

Referring to fig. 1 and 2, a connecting wheel 13 is coaxially fixed on the outer wall of the connecting seat 6, the connecting wheel 13 is a gear, a speed reducing motor 14 is fixed on the outer wall of the mounting seat 5, a driving wheel 15 meshed with the connecting wheel 13 is coaxially and fixedly connected on an output shaft of the speed reducing motor 14, and the driving wheel 15 is a gear. The gear motor 14 operates, and the drive wheel 15 and the driving wheel 13 drive the connecting seat 6 to rotate, so that the process of replacing the drill bit 3 by lowering the connecting seat 6 is omitted, and the drilling efficiency of the framework is further improved.

The working process of the lifting drilling device in the embodiment of the application is as follows: the drill bit 3 that will need to use is pegged graft in the installation sleeve 4, and the piston rod of cylinder 16 rises and drives connecting seat 6 and upwards promotes, and drill bit 3 is close to the skeleton, and gear motor 14 operates, makes drill bit 3 towards the skeleton, promotes base 17 and bracing piece 1 adjustment drill bit 3's drilling position, fixes universal wheel 18 in situ with the brake after accomplishing the location of drill bit 3. The driving motor 2 operates, and the air cylinder 16 is lifted upwards to drill the framework.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lifting drilling device is characterized in that: the drilling machine comprises a support rod (1) and a driving motor (2) connected with the support rod (1), wherein a drill bit (3) connected with the driving motor (2) is arranged at one end, close to the driving motor (2), of the support rod (1).

2. An elevating drilling device as defined in claim 1, wherein: the support rod (1) is provided with an installation sleeve (4) for the drill bit (3) to be inserted and connected at one end close to the drill bit (3), and the installation sleeve (4) is connected with the driving motor (2).

3. An elevating drilling device as defined in claim 2, wherein: a mounting seat (5) is fixed at one end of the support rod (1) close to the driving motor (2), a mounting hole (19) is formed in the mounting seat (5), a connecting seat (6) is arranged in the mounting hole (19), and a connecting hole (20) communicated with the mounting hole (19) is formed in the connecting seat (6);

driving motor (2) are fixed on the lateral wall of mount pad (5), the output shaft of driving motor (2) extends to in connecting hole (20), coaxial drive wheel (7) of being fixed with on the output shaft of driving motor (2), lateral wall that mounting sleeve (4) run through connecting seat (6) extends to in connecting hole (20), coaxial driven wheel (8) of being connected with drive wheel (7) of being equipped with on the outer wall of mounting sleeve (4), mounting sleeve (4) have arranged a plurality ofly along the circumferencial direction interval of connecting seat (6), it is provided with a plurality ofly to correspond mounting sleeve (4) from driven wheel (8).

4. A lifting drilling device according to claim 3, characterised in that: the mounting structure is characterized in that a sliding groove (9) is formed in the inner wall of the mounting hole (19), a yielding groove (10) communicated with the sliding groove (9) is formed in the outer wall of the connecting seat (6), and a plurality of balls (11) are arranged in the sliding groove (9).

5. A lifting drilling device according to claim 3, characterised in that: the connecting device is characterized in that a connecting wheel (13) is coaxially fixed on the outer wall of the connecting seat (6), a speed reducing motor (14) is fixed on the mounting seat (5), and a driving wheel (15) connected with the connecting wheel (13) is coaxially fixed on a rotating shaft of the speed reducing motor (14).

6. A lifting drilling device according to claim 3, characterised in that: a clutch (12) is arranged between the mounting sleeve (4) and the driven wheel (8).

7. An elevating drilling device as defined in claim 1, wherein: and an air cylinder (16) is fixed at one end of the support rod (1) far away from the drill bit (3).

8. An elevating drilling device as defined in claim 7, wherein: the support rod (1) is kept away from drill bit (3) one end and is equipped with base (17), cylinder (16) set up on base (17), be equipped with universal wheel (18) on the bottom surface of base (17), universal wheel (18) interval arrangement is a plurality ofly.