CN214419210U

CN214419210U - Roof puncher for building

Info

Publication number: CN214419210U
Application number: CN202023196565.1U
Authority: CN
Inventors: 鲁建仁; 曹浩
Original assignee: Shaanxi Xinsheng Tongda Construction Engineering Co ltd
Current assignee: Shaanxi Xinsheng Tongda Construction Engineering Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-19
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a roof puncher for building, it includes the drilling machine body, still include the base, supporting component and drive assembly, the supporting component includes the pillar, the bracing piece, the ejector pin, a spring, the pillar is vertical to be located on the base, the pillar top surface is equipped with the telescopic hole, the bracing piece is located in the telescopic hole can follow the telescopic hole and remove along pillar length direction, the bracing piece top surface is equipped with the buffering hole, the ejector pin is located and can be followed bracing piece length direction and remove in the buffering hole, the spring is located and can be ordered about the ejector pin upward movement in the buffering hole, the vertical upper end of locating the bracing piece of drilling machine body, drive assembly can order about the bracing piece and remove along pillar length direction. This application has the intensity of labour who reduces the staff, improves the effect of drilling efficiency.

Description

Roof puncher for building

Technical Field

The application relates to the technical field of building construction, in particular to a top wall punching machine for buildings.

Background

In the building trade, can use some mechanical equipment to punch the construction usually, and improve mechanical equipment's work efficiency through the innovation to mechanical equipment usually, reduce operating time, improve the availability factor, can use the drilling machine often when carrying out indoor construction, the drilling machine is exactly one of them construction mechanical equipment, mainly acts on the wall of building or the roof in the building room, carries out the drilling operation.

The Chinese utility model patent with the application number of CN201921798897.1 discloses a drilling machine for buildings, which comprises a drilling machine body, wherein a rotating rod is rotatably arranged on the drilling machine body, a telescopic mechanism is arranged on the rotating rod, the rotating rod is connected with a connecting pipe through the telescopic mechanism, the left end of the connecting pipe is fixedly connected with a connecting seat, and a hole turning bit is fixedly arranged on the connecting seat; telescopic machanism is including locating the spread groove of dwang left end, the right-hand member of connecting pipe slides and locates in the spread groove.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the operation of punching on the roof of roof through the drilling machine, often can appear the hole slope can't keep perpendicular with the wall, and fix the drilling machine through the manual work and punch the roof for staff's intensity of labour is great.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's intensity of labour, improve drilling efficiency, this application provides a roof puncher for building.

The application provides a roof puncher for building adopts following technical scheme:

the utility model provides a roof puncher for building, includes the drilling machine body, still includes base, supporting component and drive assembly, the supporting component includes pillar, bracing piece, ejector pin, spring, the pillar is vertical to be located on the base, the pillar top surface is equipped with the telescopic hole, the bracing piece is located can follow the telescopic hole in the telescopic hole the pillar length direction removes, the bracing piece top surface is equipped with the buffering hole, the ejector pin is located can follow in the buffering hole the bracing piece length direction removes, the spring is located can order about the ejector pin upward movement in the buffering hole, the drilling machine body is vertical to be located the upper end of bracing piece, drive assembly can order about the bracing piece is followed the pillar length direction removes.

Through adopting above-mentioned technical scheme, when the roof on roof needs to be punched the operation, make the base be located the roof and treat drilling department under through removing the base, order about the bracing piece through drive assembly and follow pillar upward movement, after the contact of ejector pin and roof, the bracing piece continues the in-process of upward movement, the ejector pin removes in the buffer hole, the spring compresses, make the ejector pin push up tightly with the roof on roof under the effect of spring, it drives drilling machine body upward movement and carries out the drilling processing to the roof wall to continue to make the bracing piece upward movement, along pillar vertical removal through the bracing piece, make drilling and the roof on roof keep perpendicular, and effectively reduced staff's intensity of labour, and then improve drilling efficiency.

Optionally, the support assemblies are at least provided in two groups, a fixing plate is horizontally arranged between the support rods, and the drilling machine body is vertically arranged on the fixing plate.

Through adopting above-mentioned technical scheme, through setting up two sets of supporting components at least, play the supporting role to the drilling machine body through the fixed plate, improve the fixed effect to the drilling machine body for it is more stable during drilling.

Optionally, drive assembly includes backup pad, drive tooth, driven tooth, rack and motor, the backup pad is vertical to be located two between the pillar, the drive tooth with driven tooth all rotate connect in the backup pad, the drive tooth with driven tooth meshing, the rack is followed the bracing piece length direction is located on the bracing piece lateral wall, the drive tooth stretches into flexible downthehole with rack toothing, driven tooth stretches into another flexible downthehole on the pillar with rack toothing on the bracing piece, the motor can order about the drive tooth rotates.

Through adopting above-mentioned technical scheme, order about the initiative tooth through the motor and rotate, the initiative tooth drives driven tooth and rotates, because the rack of both sides respectively with initiative tooth and driven tooth meshing, when initiative tooth rotates with driven tooth for both sides rack goes up and down in step, the rack drives the bracing piece and goes up and down, drives the drilling machine body through the bracing piece and goes up and down, reaches the effect of the lift of drilling machine body.

Optionally, the top of the ejector rod is horizontally provided with a top frame, the top of the top frame is provided with a rubber pad, and the rubber pad is provided with a plurality of protrusions.

Through adopting above-mentioned technical scheme, through the top frame that sets up, the area of contact on increase and roof improves the stability of device, plays the skid-proof effect of buffering through the rubber pad that sets up for it is more stable to fix between top frame and roof.

Optionally, the top of the supporting rod is provided with a limiting ring in the buffering hole, and one end of the ejector rod in the buffering hole is provided with a limiting plate.

Through adopting above-mentioned technical scheme, through setting up spacing ring and limiting plate for when the ejector pin removed in the buffer hole, prevent that the ejector pin from breaking away from in the buffer hole, play limiting displacement to the ejector pin.

Optionally, the base further comprises universal wheels arranged at four corners of the bottom of the base.

Through adopting above-mentioned technical scheme, through setting up the universal wheel bottom the bottom plate, the position of conveniently adjusting drilling is removed to the bottom plate.

Optionally, the drilling machine further comprises a laser pen, wherein the top of the fixing plate is vertically arranged on one side of the drilling machine body.

Through adopting above-mentioned technical scheme, through the laser pen that sets up, the location that needs the drilling on location roof that can be more accurate.

Optionally, the device further comprises a fixing assembly arranged on the base, the fixing assembly comprises a screw rod, a hand wheel and a supporting seat, the screw rod is vertically arranged at four corners of the base, the screw rod penetrates through the base and is in threaded connection with the base, the hand wheel is arranged at the upper end of the screw rod, and the supporting seat is rotatably connected to one end, far away from the hand wheel, of the screw rod.

Through adopting above-mentioned technical scheme, remove the base to the assigned position after, through rotating the hand wheel, the hand wheel drives the screw rod and rotates for supporting tightly fixedly with ground, the base is adjusted to the accessible rotation screw rod, conveniently adjusts the base and keeps the level.

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

1. through the arrangement of the base, the supporting assembly and the driving assembly, the driving assembly drives the supporting rod to move up and down along the supporting column to drive the drilling machine body to move in the vertical direction, so that the drilled hole is perpendicular to the top wall of the roof, the labor intensity of workers is effectively reduced, and the drilling efficiency is improved;

2. the contact area between the roof and the roof is increased through the top frame and the rubber pad, the stability of the device is improved, and the rubber pad plays a role in buffering and skid resistance;

3. through setting up universal wheel and fixed subassembly, the convenience is to the removal of base to and the level is adjusted to the convenience, and then makes the drilling machine body keep vertical to carry out drilling processing to the roof.

Drawings

Fig. 1 is a schematic structural view of a top wall punch for buildings according to an embodiment of the present application.

Fig. 2 is a perspective cross-sectional view of a top wall punch for construction in accordance with an embodiment of the present application.

Description of reference numerals: 1. a drilling machine body; 2. a base; 3. a support assembly; 31. a pillar; 311. a telescopic hole; 32. a support bar; 321. a buffer hole; 322. a limiting ring; 33. a top rod; 331. a limiting plate; 34. a spring; 35. a fixing plate; 4. a drive assembly; 41. a support plate; 42. a driving tooth; 43. a driven tooth; 44. a rack; 45. a motor; 5. a top frame; 51. a rubber pad; 6. a universal wheel; 7. a laser pen; 8. a fixing assembly; 81. a screw; 82. a hand wheel; 83. and (4) supporting the base.

Detailed Description

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

The embodiment of the application discloses roof puncher for building. Referring to fig. 1 and 2, the roof puncher includes drilling machine body 1, base 2, supporting component 3 and drive assembly 4, drilling machine body 1 is electric drill, supporting component 3 includes pillar 31, bracing piece 32, ejector pin 33, spring 34, pillar 31 is vertical to be welded on base 2, telescopic hole 311 has been seted up to pillar 31 top surface, bracing piece 32 stretches into telescopic hole 311 in can following telescopic hole 311 and removing along pillar 31 length direction, buffer hole 321 has been seted up to bracing piece 32 top surface, ejector pin 33 stretches into buffer hole 321 in can following bracing piece 32 length direction and removing, spring 34 sets up and can drive ejector pin 33 upward movement in buffer hole 321, spring 34's one end and ejector pin 33 bottom surface butt, the other end and buffer hole 321 bottom butt, drilling machine body 1 is vertical to be set up in the upper end of bracing piece 32.

Referring to fig. 1 and 2, the top of the ejector rod 33 is horizontally welded with the top frame 5, the rubber pad 51 is bonded on the top of the top frame 5, the rubber pad 51 is integrally connected with a plurality of protrusions, the support rod 32 moves upwards along the pillar 31 to enable the top frame 5 to be tightly abutted to the roof, the ejector rod 33 moves in the buffer hole 321, the spring 34 is compressed, and the ejector rod 33 is enabled to tightly abut to the top wall of the roof under the action of the spring 34. The top of the support rod 32 is welded with a limit ring 322 in the buffer hole 321, the top rod 33 passes through the limit ring 322 to be connected with the limit ring 322 in a sliding manner, and one end of the top rod 33 in the buffer hole 321 is welded with a limit plate 331.

Referring to fig. 1 and 2, supporting component 3 sets up two sets ofly, improve the fixed effect of support to drilling machine body 1, horizontal welding has fixed plate 35 between two bracing pieces 32, drilling machine body 1 is through the vertical fixed in fixed plate 35 of bolt, the fixed plate 35 top is in the vertical laser pen 7 that is provided with in drilling machine body 1 one side, the spliced eye has been seted up at fixed plate 35 top, laser pen 7 inserts and establishes in the spliced eye and fixes laser pen 7, the position that the location roof that can be more accurate needs drilling.

Referring to fig. 1 and 2, the driving assembly 4 can drive the supporting rod 32 to move along the length direction of the supporting column 31. The driving assembly 4 comprises a supporting plate 41, a driving tooth 42, a driven tooth 43, a rack 44 and a motor 45, the supporting plate 41 is vertically welded between the two pillars 31, the driving tooth 42 and the driven tooth 43 are both rotationally connected to the supporting plate 41, the plane where the driving tooth 42 and the driven tooth 43 are located is parallel to the axial direction of the pillars 31, the driving tooth 42 is meshed with the driven tooth 43, the rack 44 is welded on the side wall of the supporting rod 32 along the length direction of the supporting rod 32, the driving tooth 42 extends into the telescopic hole 311 to be meshed with the rack 44, the driven tooth 43 extends into the telescopic hole 311 on the other pillar 31 to be meshed with the rack 44 on the supporting rod 32, the motor 45 is welded and fixed on the supporting plate 41 through a motor 45 shell, an output shaft of the motor 45 is welded and fixed with the driving tooth 42, and the motor 45 can drive the driving tooth 42 to rotate. The motor 45 drives the driving tooth 42 to rotate, the driving tooth 42 drives the driven tooth 43 to rotate, and the racks 44 on the two sides are respectively meshed with the driving tooth 42 and the driven tooth 43, so that the racks 44 on the two sides synchronously lift when the driving tooth 42 and the driven tooth 43 rotate, and the racks 44 drive the supporting rod 32 to lift, and the drilling machine body 1 is driven to lift through the supporting rod 32.

Referring to fig. 1 and 2, set up in the universal wheel 6 of base 2 bottom four corners department, universal wheel 6 passes through the bolt fastening in base 2 bottom, set up the fixed subassembly 8 on base 2, fixed subassembly 8 includes screw rod 81, hand wheel 82 and supporting seat 83, the vertical four corners that sets up in base 2 of screw rod 81, screw rod 81 passes base 2 and base 2 threaded connection, hand wheel 82 welds in the screw rod 81 upper end, supporting seat 83 rotates and connects in the one end that hand wheel 82 was kept away from to screw rod 81, supporting seat 83 can be around the axial of screw rod 81 and rotate.

The implementation principle of roof puncher for building of this application embodiment is: when the roof on roof needs to be punched, open laser pen 7, remove base 2 through universal wheel 6 of base 2 bottom, come to punch the position to the roof through laser pen 7 and fix a position, remove base 2 to the assigned position after, through rotating hand wheel 82, hand wheel 82 drives screw rod 81 and rotates for supporting seat 83 supports tightly fixedly with ground, adjusts base 2 through rotating screw rod 81 and makes base 2 keep the horizontality. Then the motor 45 is started, the motor 45 drives the driving tooth 42 to rotate, the driving tooth 42 drives the driven tooth 43 to rotate, and since the racks 44 on the two sides are respectively meshed with the driving tooth 42 and the driven tooth 43, when the driving tooth 42 and the driven tooth 43 rotate, the racks 44 on the two sides are synchronously lifted, and the racks 44 drive the support rod 32 to lift. After rubber pad 51 on the top frame 5 contacted with the roof, bracing piece 32 continued upward movement's in-process, ejector pin 33 removed in buffer hole 321, spring 34 compressed, make top frame 5 tightly fixed with the roof top of roof under spring 34's effect, continue to order about drive tooth 42 through motor 45 and rotate, make bracing piece 32 rebound, drive drilling machine body 1 upward movement through fixed plate 35 and carry out drilling treatment to the roof wall, reduce staff's intensity of labour, and effectual drilling efficiency that has improved.

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 roof puncher for building, includes drilling machine body (1), its characterized in that: still include base (2), supporting component (3) and drive assembly (4), supporting component (3) are including pillar (31), bracing piece (32), ejector pin (33), spring (34), pillar (31) are vertical to be located on base (2), pillar (31) top surface is equipped with telescopic hole (311), bracing piece (32) are located can follow telescopic hole (311) in telescopic hole (311) pillar (31) length direction removes, bracing piece (32) top surface is equipped with buffer hole (321), ejector pin (33) are located can follow in buffer hole (321) bracing piece (32) length direction removes, spring (34) are located can order to expect ejector pin (33) upward movement in buffer hole (321), drilling machine body (1) is vertical to be located the upper end of bracing piece (32), drive assembly (4) can order to expect that bracing piece (32) are followed pillar (31) length direction removes the length direction and removes .

2. A roof wall punch for construction as set forth in claim 1 wherein: the drilling machine is characterized in that the supporting assemblies (3) are at least provided with two groups, a fixing plate (35) is horizontally arranged between the supporting rods (32), and the drilling machine body (1) is vertically arranged on the fixing plate (35).

3. A roof wall punch for construction as set forth in claim 2 wherein: drive assembly (4) include backup pad (41), drive tooth (42), follow tooth (43), rack (44) and motor (45), backup pad (41) are vertical to be located two between pillar (31), drive tooth (42) with follow tooth (43) all rotate connect in on backup pad (41), drive tooth (42) with follow tooth (43) meshing, rack (44) are followed bracing piece (32) length direction is located on bracing piece (32) lateral wall, drive tooth (42) stretch into in flexible hole (311) with rack (44) meshing, follow tooth (43) stretch into another in flexible hole (311) on pillar (31) with rack (44) meshing on bracing piece (32), motor (45) can drive tooth (42) rotate.

4. A roof wall punch for construction as set forth in claim 2 wherein: the top of the ejector rod (33) is horizontally provided with a top frame (5), the top of the top frame (5) is provided with a rubber pad (51), and the rubber pad (51) is provided with a plurality of bulges.

5. A roof wall punch for construction as set forth in claim 1 wherein: the top of the supporting rod (32) is provided with a limit ring (322) in the buffer hole (321), and the ejector rod (33) is located at one end in the buffer hole (321) and is provided with a limit plate (331).

6. A roof wall punch for construction as set forth in claim 1 wherein: the device also comprises universal wheels (6) arranged at four corners of the bottom of the base (2).

7. A roof wall punch for construction as set forth in claim 2 wherein: the drilling machine further comprises a laser pen (7) which is vertically arranged on one side of the drilling machine body (1) and is arranged at the top of the fixing plate (35).

8. A roof wall punch for construction as set forth in claim 1 wherein: still including locating be equipped with fixed subassembly (8) on base (2), fixed subassembly (8) include screw rod (81), hand wheel (82) and supporting seat (83), screw rod (81) are vertical to be located the four corners of base (2), screw rod (81) pass base (2) with base (2) threaded connection, hand wheel (82) are located screw rod (81) upper end, supporting seat (83) rotate connect in screw rod (81) are kept away from the one end of hand wheel (82).