CN214236407U

CN214236407U - Auxiliary drilling device for building top plate

Info

Publication number: CN214236407U
Application number: CN202023330078.XU
Authority: CN
Inventors: 陈婷婷
Original assignee: Shanghai Zhourun Industrial Co ltd
Current assignee: Shanghai Zhourun Industrial Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-21
Anticipated expiration: 2030-12-30

Abstract

The application discloses an auxiliary drilling device for a building roof, which relates to the technical field of drilling of the building roof, improves the condition that the verticality of a drilled hole is not easy to control, which comprises two ladders, a mounting seat is connected between the two ladders, one ends of the two ladders are respectively and rotatably connected with the mounting seat, a sliding seat is connected on the mounting seat in a sliding way, a fixing component for fixing the sliding seat is arranged between the mounting seat and the sliding seat, the slide seat is provided with a mounting cylinder which is a hollow structure with an opening at the upper end, the peripheral side of the mounting cylinder is provided with a mounting groove for placing an electric drill, the outer peripheral side of the mounting cylinder is fixedly connected with a rack which is distributed along the axial direction of the mounting cylinder, the sliding seat is rotatably connected with a gear which drives the placing cylinder to move up and down, the gear is meshed with the rack, the sliding seat is provided with a guide structure for guiding the placing cylinder to move up and down along the axis direction of the sliding seat.

Description

Auxiliary drilling device for building top plate

Technical Field

The application relates to the technical field of building roof drilling, in particular to a drilling device is assisted to building roof.

Background

In the building construction process, after the building roof is erected, a suspended ceiling, an engineering pipeline suspender and the like can be installed on the building roof, and holes are drilled in the building roof firstly.

At present, when a building top plate is drilled, a person needs to use a ladder to increase the height, then the electric drill is held by hands to drill the building top plate, an arm needs to exert force upwards during drilling, and after a plurality of holes are drilled, the arm of the person is easy to ache, so that the condition that the verticality of the drilled hole is not easy to control exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that the straightness is wayward that hangs down of drilling, this application provides a drilling equipment is assisted to building roof.

The application provides a supplementary drilling equipment of building roof adopts following technical scheme:

the utility model provides a supplementary drilling equipment of building roof, includes two ladders, is connected with the mount pad between two ladders, and the one end of two ladders rotates with the mount pad respectively to be connected, sliding connection has the slide on the mount pad, be provided with the fixed subassembly that is used for fixed slide between mount pad and the slide, install on the slide and settle a section of thick bamboo, it is upper end open-ended hollow structure to settle a section of thick bamboo, the periphery side of settling a section of thick bamboo is offered and is used for supplying the groove of settling that the electric drill put into, the periphery side fixedly connected with rack of settling a section of thick bamboo, the rack distributes along the axis direction of settling a section of thick bamboo, it orders about the gear that a settling section of thick bamboo reciprocated to rotate on the slide to be connected with, wheel and rack toothing, be provided with the guide structure who is used for guiding to settle a section of thick bamboo along self axis direction up-and down motion on the slide.

Through adopting above-mentioned technical scheme, the people climbs the ladder and is close to building roof after, with the slide after sliding to the definite position on the mount pad, the slide passes through fixed subassembly to be fixed on the mount pad. And then the electric drill is arranged in the placing cylinder, and the gear drives the whole placing cylinder to move upwards or downwards when the gear is rotated. When the mounting barrel moves upwards, the electric drill is started to vertically drill the top plate of the building. After drilling is finished, the electric drill is turned off, the gear is rotated reversely, the placing barrel drives the electric drill to move downwards, and therefore the drill bit of the electric drill is withdrawn from the drilling hole. The electric drill is lifted by the mounting cylinder, so that labor is saved when a person controls the electric drill to drill. Through guide structure to settling a section of thick bamboo and play the guide effect, make to settle a section of thick bamboo and can move perpendicularly upwards better to can more accurately bore out vertically drilling.

Optionally, the guide mechanism includes the guide bar and with guide bar sliding connection's gib block, the lower extreme fixed mounting of guide bar is on the slide, gib block fixed mounting is on settling a section of thick bamboo, the spout has been seted up to the guide bar, gib block sliding connection is in the spout, the gib block is located settling a section of thick bamboo and a lateral wall relative with the rack.

Through adopting above-mentioned technical scheme, when settling a section of thick bamboo rebound, the gib block along the guide bar rebound, the spout plays limiting displacement to the gib block to make the gib block can move along the spout along with the removal of settling a section of thick bamboo, settle a section of thick bamboo and pass through the gib block along the guide bar when upwards or the lapse, can steadily drive the electric drill upwards or the lapse.

Optionally, the cross section of the sliding groove is of a dovetail groove structure, the guide strip is matched with the sliding groove, and the end with the large inner diameter of the sliding groove is far away from the mounting barrel.

Through adopting above-mentioned technical scheme, a section of thick bamboo is kept away from to the big one side of spout internal diameter, so when the gib block slides in the spout, the gib block can not break away from outside the spout to settling a section of thick bamboo direction to also can steadily be located between guide bar and the gear when making to settle a section of thick bamboo rebound.

Optionally, the upper end of the guide rod is fixedly connected with a limiting block, and the limiting block is located in the sliding groove.

Through adopting above-mentioned technical scheme, the stopper is located the spout, and when the gib block rebound to the upper end of guide bar, the gib block can not break away from the spout through the stopper to the messenger settles a section of thick bamboo and can stabilize and slide from top to bottom in the stroke of guide bar.

Optionally, a pulley is mounted below the sliding seat.

Through adopting above-mentioned technical scheme, when the slide slidely on the mount pad, the slide passes through the pulley and can reduces the frictional force of slide and mount pad to make the slide can be more smooth and easy when sliding.

Optionally, the fixing assembly comprises a fixing rod and a sucker installed at one end of the fixing rod, the fixing rod is connected with the sliding seat in a sliding mode from top to bottom, and the sucker is located below the sliding seat.

Through adopting above-mentioned technical scheme, when the dead lever that slides down, when the sucking disc accompanies the dead lever to move down to the mount pad on, the sucking disc adsorbs on the mount pad to make the slide no longer remove.

Optionally, threads are distributed on the fixing rod, a nut is connected to the fixing rod through the threads, and the nut is located above the sliding seat.

Through adopting above-mentioned technical scheme, when the sucking disc adsorbs on the mount pad, rotate the nut butt on the slide to the fixing rod makes the sucking disc adsorb on the mount pad more stably to decurrent pressure of sucking disc. When the sliding seat needs to slide, the sucker leaves the mounting seat, the nut continues to rotate downwards, and when the nut abuts against the sliding seat, a gap is reserved between the sucker and the mounting seat.

Optionally, the arrangement barrel is connected with a screw rod in a threaded manner, one end of the screw rod extends into the arrangement barrel, the screw rod is connected with a pressing plate in a rotating manner, and the pressing plate is located in the arrangement barrel.

Through adopting above-mentioned technical scheme, when the electric drill was installed in the arrangement groove, rotate the screw rod, make to support the clamp plate and support and press on the electric drill to make the electric drill pressed from both sides tightly and support between clamp plate and the arrangement section of thick bamboo, make the electric drill can stabilize and install in arranging the section of thick bamboo.

In summary, the present application includes at least one of the following benefits:

1. the electric drill is arranged on the sliding seat through the placing cylinder, the sliding seat is fixed after conveying the electric drill to move to a position needing drilling, the gear is rotated to drive the placing cylinder to vertically drill upwards, and the guide rod plays a role in guiding the placing cylinder, so that the situation that the verticality of the drilling is not easy to control is improved;

2. the slide passes through the sucking disc to be fixed on the mount pad to the nut orders about the effect that the dead lever extruded the sucking disc downwards, thereby makes the slide can fix on the mount pad.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of the embodiment showing the slide carriage mounted on the mounting seat;

fig. 3 is a schematic structural diagram showing the structure that the electric drill is mounted on the sliding seat.

Description of reference numerals: 1. a ladder; 11. a limiting rod; 2. a mounting seat; 3. a slide base; 31. a fixed block; 32. rotating the rod; 33. a pulley; 4. a placement cylinder; 41. a placing groove; 5. a screw; 51. pressing the plate; 6. a gear; 7. a rack; 8. a guide structure; 81. a guide bar; 811. a chute; 812. a limiting block; 82. a guide strip; 9. a fixing assembly; 91. fixing the rod; 92. a suction cup; 93. a nut; 10. and (4) drilling a drill.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses supplementary drilling equipment of building roof. Referring to fig. 1, the auxiliary drilling device comprises a pair of ladders 1, a mounting seat 2 is connected between the ladders 1, and one end of each ladder 1 is rotatably connected with the lower surface of the mounting seat 2. The lower surface of the mounting seat 2 is fixedly connected with a rotating shaft, and the ladder 1 is rotatably connected with the rotating shaft. The position that ladder 1 is close to mount pad 2 is rotated and is connected with gag lever post 11, and gag lever post 11 between two ladders 1 is articulated each other to make the biggest contained angle between two ladders 1 confirmed, make the people can climb on ladder 1 safely and climb down.

Referring to fig. 2, a mounting barrel 4 for fixing the electric drill 10 is mounted on the mounting base 2, and the mounting barrel 4 has a hollow structure with an upward opening. The peripheral side of the mounting barrel 4 is provided with a mounting groove 41 for placing the electric drill 10, the main body of the electric drill 10 is positioned in the mounting barrel 4, the drill bit of the electric drill extends upwards from the opening of the mounting barrel 4, and the handle of the electric drill 10 is positioned outside the mounting barrel 4 through the mounting groove 41.

Referring to fig. 3, a threaded hole is formed in the outer peripheral side of the mounting cylinder 4, a screw rod 5 is connected to the mounting cylinder 4 in a threaded manner, and one end of the screw rod 5 extends into the mounting cylinder 4 through the threaded hole. One end of the screw rod 5 extending into the placing barrel 4 is rotatably connected with a pressing plate 51, a bearing is embedded in the pressing plate 51, the outer ring of the bearing is fixedly connected with the pressing plate 51, and the inner ring of the bearing is fixedly connected with the screw rod 5. When the screw 5 is rotated, the pressing plate 51 presses against the electric drill 10, so that the electric drill 10 is fixed in the setting cylinder 4.

Referring to fig. 2 and 3, an installation groove is formed in the upper surface of the installation seat 2, a sliding seat 3 is connected between the installation cylinder 4 and the installation seat 2, and the sliding seat 3 is located in the installation groove. A gear 6 for driving the placing barrel 4 to move up and down is rotatably arranged on the sliding seat 3, a rack 7 meshed with the gear 6 is fixedly connected to the outer peripheral side of the placing barrel 4, and the rack 7 is distributed along the axial direction of the placing barrel 4. When the gear 6 is rotated, the gear 6 drives the placing cylinder to move upwards or downwards.

Referring to fig. 3, two fixing blocks 31 are fixedly connected to the slide carriage 3, and the gear 6 is located between the two fixing blocks 31. The two fixing blocks 31 are also embedded with bearings, a rotating rod 32 is rotatably connected between the two fixing blocks 31, and two ends of the rotating rod 32 are respectively fixedly connected with the inner ring of one bearing. The gear 6 is fixedly installed on the rotating rod 32, and when the rotating rod 32 is rotated, the gear 6 can be driven to rotate forwards or backwards.

Referring to fig. 3, the slide carriage 3 is further provided with a guide structure 8 for guiding the setting cylinder 4 to move up and down along its axis direction, and the setting cylinder 4 can be stably moved up and down by the guide structure 8. The guide structure 8 comprises a guide rod 81 and a guide strip 82, and the lower end of the guide rod 81 is fixedly connected with the sliding seat 3. The guide bar 82 is fixedly connected to the setting drum 4, and the guide bar 82 is located on an outer side wall of the setting drum 4 opposite to the gear 6, so that the setting drum 4 is installed between the guide bar 82 and the gear 6. The guide rod 81 is provided with a sliding groove 811, the cross section of the sliding groove 811 is in a dovetail groove structure, and one end of the sliding groove 811 with the largest inner diameter is far away from the placing cylinder 4. The guide bar 82 slides into the guide rod 81 from top to bottom along the sliding groove 811, and the cross section of the guide bar 82 is the same as that of the sliding groove 811. When the setting cylinder 4 moves upward, the guide bar 82 cannot be disengaged from the guide bar 81 toward the setting cylinder 4, so that the setting cylinder 4 can move up and down along the guide bar 81.

Referring to fig. 3, in order to prevent the guide bar 82 from being separated from the guide bar 81 along the sliding groove 811, the upper end of the guide bar 81 is provided with a stopper 812. Stopper 812 and spout 811 interference joint, when gib block 82 upwards moved to stopper 812, gib block 82 no longer continues upwards to move, and rack 7 and the gear 6 meshing of the installation section of thick bamboo 4 lower extreme this moment.

Referring to fig. 2 and 3, a pulley 33 is mounted on the sliding base 3, the sliding base 3 can smoothly slide on the mounting base 2 through the pulley 33, and the electric drill 10 can be moved to different positions to drill a roof of a building. And the sliding seat 3 can be slid by people with less labor.

Referring to fig. 2 and 3, a fixing assembly 9 for fixing the carriage 3 is provided between the mount 2 and the carriage 3 when the carriage 3 is moved to a certain position. The fixing assembly 9 includes a fixing rod 91 and a suction cup 92 fixedly installed at one end of the fixing rod 91, and the slide carriage 3 is provided with a through hole for the fixing rod 91 to pass through. The fixing rod 91 is fixedly connected with the suction cup 92 after penetrating through the sliding seat 3, and the suction cup 92 is positioned below the sliding seat 3. When the slide carriage 3 needs to be fixed to the mount 2, the fixing lever 91 is moved downward to suck the suction cup 92 to the mount 2 so that the slide carriage 3 is not moved any more.

Referring to fig. 2, threads are distributed on the outer peripheral side of the fixing rod 91, a nut 93 is connected to the fixing rod 91 through threads, and the nut 93 is located above the slider 3. When the suction cup 92 is sucked to the mount 2, the nut 93 is screwed and the nut 93 is pressed against the slider 3, and the fixing lever 91 can keep a state of pressing the suction cup 92 downward.

Referring to fig. 2, when the slide carriage 3 needs to be moved, the nut 93 is first turned upward and the suction cup 92 is disengaged from the mounting base 2. Nut 93 continues to be turned so that nut 93 approaches suction cup 92, and suction cup 92 is gradually moved away from mounting base 2. When the suction cup 92 has a gap from the mount 2, the nut 93 abuts against the slider 3, and the fixing rod 91 and the suction cup 92 are mounted on the slider 3.

When the slide 3 is moved on the mounting base 2, the electric wire of the drill 10 is kept loose, and the electric wire of the drill 10 is not shown in the figure.

The implementation principle of the auxiliary drilling device for the building roof in the embodiment of the application is as follows:

when drilling the building roof, the people moves ladder 1 to the position that the building roof will drill, climbs ladder 1 and makes the people be close to the building roof, then installs electric drill 10 on settling a section of thick bamboo 4, fixes slide 3 earlier before drilling, then slewing gear 6 makes electric drill 10 along the perpendicular upwards removal of telescopic axis direction, makes electric drill 10's drill bit can drill perpendicularly to improve the difficult controlled condition of the straightness that hangs down of drilling. After drilling is finished, the electric drill is turned off, and then the gear 6 is rotated to enable the drill bit of the electric drill 10 to be withdrawn from the floor slab.

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. The utility model provides a supplementary drilling equipment of building roof which characterized in that: including two ladders (1), be connected with mount pad (2) between two ladders (1), the one end of two ladders (1) rotates with mount pad (2) respectively to be connected, sliding connection has slide (3) on mount pad (2), be provided with fixed subassembly (9) that are used for fixed slide (3) on between mount pad (2) and slide (3), install on slide (3) and settle a section of thick bamboo (4), it is upper end open-ended hollow structure to settle a section of thick bamboo (4), the periphery side of settling a section of thick bamboo (4) is seted up and is used for the arrangement groove (41) that electric drill (10) were put into, the periphery side fixedly connected with rack (7) of settling a section of thick bamboo (4), the axis direction distribution of settling a section of thick bamboo (4) is followed in rack (7), it orders about gear (6) that settle a section of thick bamboo (4) and reciprocate to rotate to be connected with on slide (3), gear (6) and rack (7) meshing, the sliding seat (3) is provided with a guide structure (8) for guiding the placing cylinder (4) to move up and down along the axis direction of the sliding seat.

2. The auxiliary drilling device for the building roof as claimed in claim 1, wherein: guide structure (8) include guide bar (81) and with guide bar (81) sliding connection's gib block (82), the lower extreme fixed mounting of guide bar (81) is on slide (3), gib block (82) fixed mounting is on settling a section of thick bamboo (4), spout (811) have been seted up in guide bar (81), gib block (82) sliding connection is in spout (811), gib block (82) are located and settle a section of thick bamboo (4) and a lateral wall relative with rack (7).

3. The auxiliary drilling device for the building roof as claimed in claim 2, wherein: the cross section of spout (811) is the dovetail structure, gib block (82) and spout (811) looks adaptation, a section of thick bamboo (4) are kept away from to the one end that spout (811) internal diameter is big.

4. The auxiliary drilling device for the building roof as claimed in claim 2, wherein: the upper end fixedly connected with stopper (812) of guide bar (81), stopper (812) are located spout (811).

5. The auxiliary drilling device for the building roof as claimed in claim 1, wherein: and a pulley (33) is arranged below the sliding seat (3).

6. The auxiliary drilling device for the building roof as claimed in claim 5, wherein: fixed subassembly (9) include dead lever (91) and install sucking disc (92) on dead lever (91) one end, sliding connection about dead lever (91) and slide (3), sucking disc (92) are located the below of slide (3).

7. The auxiliary drilling device for the building roof as claimed in claim 6, wherein: the fixing rod (91) is provided with threads, the fixing rod (91) is provided with a nut (93) in threaded connection, and the nut (93) is located above the sliding seat (3).

8. The auxiliary drilling device for the building roof as claimed in claim 1, wherein: the screw rod (5) is connected to the thread of the placement barrel (4), one end of the screw rod (5) extends into the placement barrel (4), the screw rod (5) is rotatably connected with the pressing plate (51), and the pressing plate (51) is located in the placement barrel (4).