CN216516544U

CN216516544U - Roof punches and installs device of crab-bolt

Info

Publication number: CN216516544U
Application number: CN202123116100.5U
Authority: CN
Inventors: 丁晓玲; 贾艳新
Original assignee: Hebei Taiyu Engineering Management Co ltd
Current assignee: Hebei Taiyu Engineering Management Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a device for punching a roof and installing an anchor bolt, which comprises a vertical supporting tube, a vertical sliding rod, a vertical bracket, a clamp, an electric hammer and a fixture block, wherein the vertical sliding rod is connected in the supporting tube in a sliding manner; and a feeding mechanism for driving the sliding rod to slide in the supporting tube is also arranged between the supporting tube and the sliding rod. The utility model enables operators to punch and install anchor bolts on the roof on the ground, reduces the labor intensity and improves the working efficiency.

Description

Roof punches and installs device of crab-bolt

Technical Field

The utility model relates to the technical field of house decoration equipment, in particular to a device for punching a roof and installing an anchor bolt.

Background

When a house is later finished, structural members are often required to be installed on the roof of the house. The common method is that a user climbs a ladder manually, holds an electric hammer to punch a hole in a roof, puts down the electric hammer, plugs an anchor bolt into the punched hole, screws a nut on the anchor bolt, fixes the anchor bolt on the roof, and fixes a structural member on the anchor bolt.

The operation method is very complicated, the labor intensity is high, the working efficiency is low, a lot of dust is generated during punching, the dust can float in the surrounding air, and the influence is generated on the body health of an operator and the surrounding environment. Because of the high height of the roof, it is necessary to work with ladders or other climbing devices, which increases the risk of work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for punching and installing an anchor bolt on a roof, which is used for reducing the labor intensity during punching and installing the anchor bolt on the roof and improving the working efficiency.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a device for punching and installing anchor bolts on a roof comprises a vertical supporting tube, a sliding rod inserted in the supporting tube, a vertical bracket fixedly connected to the top end of the sliding rod, a hoop rotatably connected with one side of the bracket, an electric hammer clamped at the center of the hoop and with the outward head, and a clamping block clamped at the end part of the hoop; the sliding rod is connected with the supporting tube in a sliding mode, one end, far away from the hoop, of the clamping block is detachably connected with an anchor bolt, an included angle is formed between the axis of the anchor bolt and the rotation axis of the electric hammer, the axis of the anchor bolt and the rotation axis of the electric hammer are located in the same vertical plane, a servo motor used for driving the hoop to rotate is fixedly arranged on the support, and the axis of the anchor bolt and the rotation axis of the electric hammer are perpendicularly intersected with the axis of the servo motor; and a feeding mechanism for driving the slide rod to vertically slide in the supporting tube is also arranged between the supporting tube and the slide rod.

Furthermore, a window is formed in the supporting tube, the feeding mechanism comprises a gear arranged in the window and a vertical rack fixedly connected to the sliding rod, the gear is meshed with the rack, the gear is rotatably connected with the supporting tube, and a crank used for driving the gear to rotate is further fixedly arranged on the gear.

Furthermore, the top end of the supporting tube is rotatably connected with a dust hood with an upward opening, the electric hammer, the bracket, the clamping block and the driving unit are all arranged in the dust hood, and a dust suction pipe is arranged at the bottom of the dust hood and is connected with dust suction equipment.

Furthermore, a first screw rod which is vertically downward is fixedly arranged at the bottom of the supporting tube, a vertical cylinder is arranged below the supporting tube, the cylinder is coaxial with the supporting tube, the lower part of the first screw rod is inserted into the cylinder and is in sliding fit with the cylinder, the top of the cylinder is rotatably connected with a hand wheel, and the hand wheel is in threaded transmission with the first screw rod.

Further, a base is fixedly arranged at the bottom of the cylinder, and casters are arranged at the bottom of the base.

Furthermore, a vertical second screw rod penetrates through the base in a threaded connection mode, and a pressing plate is rotatably connected to the bottom of the second screw rod.

Furthermore, a vertical opening is formed in the side wall of the supporting tube, a cylindrical pin fixedly connected with the sliding rod in the radial direction is arranged in the opening, and the cylindrical pin is in sliding fit with the sliding rod.

Furthermore, a first handle is fixedly arranged outside the supporting pipe.

Furthermore, a sleeve is detachably connected in the fixture block, and the inner wall of the sleeve is hexagonal and used for being matched with the anchor bolt.

Further, the sleeve is magnetic.

The utility model has the positive effects that:

1. the utility model is provided with the clamping block, the electric hammer, the bracket, the servo motor, the supporting tube, the sliding rod, the gear, the rack and the crank, so that the operations of punching on the roof and installing the anchor bolt can be completed in sequence by one set of device, the operation process does not need to ascend, the labor intensity is reduced, the working efficiency is improved, and the operation danger is reduced.

2. The dust collection cover is arranged, so that dust generated during punching is collected, and influences on operators and the environment are avoided.

3. The sleeve pipe has magnetism, can attract the crab-bolt, prevents that the crab-bolt from dropping.

4. The sleeve and the clamping block are detachably connected, and supporting pipes with different specifications can be selected according to the specifications of different anchor bolts.

5. The bottom of the base is provided with the trundles, so that the utility model is convenient to move.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a left side view of the top portion of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is an enlarged view of a portion I of FIG. 1;

FIG. 5 is a schematic view of the connection between the anchor and the fixture block;

FIG. 6 is a schematic structural view of embodiment 2;

FIG. 7 is a left side view of the embodiment 2 with the dust cage removed and the top removed;

FIG. 8 is a schematic structural view of embodiment 3;

in the figure, 1, a dust collection cover; 2. an anchor bolt; 3. a clamping block; 4. a bearing body; 5. a cylindrical pin; 6. opening the gap; 7. a support frame; 8. a stressing rod; 9. a slide bar; 10. a hand wheel; 11. a caster wheel; 12. a base; 13. a cylinder; 14. a first screw; 15. a window; 16. a connecting rod; 17. a rotating rod; 18. supporting a tube; 19. a dust collection pipe; 20. a support; 21. clamping a hoop; 22. an electric hammer; 23. a drill bit; 24. a servo motor; 25. a sleeve; 26. a thumb screw; 27. a first handle; 28. a second screw; 29. pressing a plate; 30. a second handle.

Detailed Description

Example 1

As shown in fig. 1 to 5, the device for roof drilling and anchor bolt installation comprises a vertical support tube 18, a vertical slide rod 9 slidably connected in the support tube 18, a vertical U-shaped bracket 20 welded on the top of the slide rod 9, a hoop 21 rotatably connected with the inner side of the bracket 20, an electric hammer 22 with an upward head clamped in the hoop 21, and a fixture block 3 with an inner end clamped with the end of the hoop 21. 3 outer ends of fixture block can be dismantled and be connected with crab-bolt 2, the axis of crab-bolt 2 is perpendicular with the axis of the drill bit 23 on the electric hammer 22, the axis of crab-bolt 2 and the axis of drill bit 23 are located same vertical plane, the support 20 outside is provided with through the fix with screw and is used for driving the rotatory servo motor 24 of clamp 21, the nodical of the axis of crab-bolt 2 and the axis of drill bit 23 is passed through to servo motor 24's axis. And a feeding mechanism for driving the sliding rod 9 to vertically slide in the supporting tube 18 is further arranged on the supporting tube 18. Under the driving of the servo motor 24, when the drill bit 23 is upward, the drill bit 23 is coaxial with the slide rod 9; under the drive of the servo motor 24, when the anchor bolt 2 is upward, the anchor bolt 2 is coaxial with the sliding rod 9, so that the drill bit 23 can be aligned with the hole drilled by the drill bit 23 after the drill bit 23 drills the hole and the anchor bolt 2 is upward.

As shown in fig. 1 and 4, a window 15 is opened on the support tube 18, and the feeding mechanism comprises a gear 7 arranged in the window 15 and a vertical rack 8 fixedly connected to the slide rod 9. A protective cover 17 is welded outside the supporting pipe 18, the protective cover 17 covers the gear 7, the gear 7 is meshed with the rack 8, and the gear 7 is rotatably connected with the supporting pipe 18. A crank 17 is arranged outside the protective cover 17, the center of the gear 7 penetrates through and is fixedly connected with a central shaft, the central shaft penetrates through and is rotatably connected with the protective cover 17, and the crank 17 is fixedly connected with the central shaft.

Two symmetrical vertical notches 6 are formed in the side wall of the supporting tube 18, cylindrical pins 5 which are in interference fit connection with the sliding rods 9 in the radial direction are arranged in the notches 6, and the cylindrical pins 5 are in sliding fit with the sliding rods 9.

As shown in fig. 3, the clamp 21 is two parts which are bilaterally symmetrical, the lower part of the clamp is an arc shape for clamping the electric hammer 22, the fixture block 3 is arranged at the upper part of the clamp 21, and both the fixture block 3 and the electric hammer 22 are clamped in the clamp 21 through bolts. The right-hand member of clamp 21 runs through rotation with the support and is connected, the left end of clamp 21 links to each other with servo motor 24's axle.

As shown in fig. 5, a magnetic sleeve 25 is slidably connected in the fixture block 3, and the inner wall of the sleeve 25 is hexagonal for matching with the anchor bolt 2. The upper part of the fixture block 3 is provided with a thumb screw 26 for fixing the sleeve 25.

When the crank 17 is shaken, the gear 7 is driven to rotate, and the slide bar 9 is driven to move up and down through the meshing between the gear 7 and the rack 8. Thereby, the drill can be fed during drilling, and the anchor bolt 2 can be pushed into the previously drilled hole during installation of the anchor bolt 2.

In this embodiment, the working process of the present invention is as follows:

1. when the utility model is erected under a roof, the servo motor 24 drives the hoop 21 to rotate, so that the drill bit 23 is upwards vertical to the roof.

2. The handle 17 is rocked to apply an upward feed force to the drill 23 and move the drill 23 upward.

3. After drilling, the crank 17 is shaken to withdraw the drill bit 23, the electric hammer 22 is stopped, and then the servo motor 24 drives the hoop 21 to rotate, so that the anchor bolt 2 is upward vertical to the roof, and the anchor bolt 2 is aligned with the drilled hole.

4. The handle 17 is swung to press the anchor bolt 2 tightly against the hole.

5. Horizontal rotation of the first handle 30 rotates the nut on the anchor bolt 2, thereby tightening the anchor bolt 2 within the drilled hole.

6. The handle 17 is swung to disengage the anchor bolt 2 from the sleeve 25.

Example 2

As shown in fig. 6 and 7, the present embodiment is different from embodiment 1 in that:

the dust collection cover is characterized in that a cylindrical dust collection cover 1 with an upward opening is arranged at the top end of the supporting tube 18, the center of the bottom of the dust collection cover 1 is fixedly connected with a bearing body 4 through a screw, a thrust ball bearing is arranged in the bearing body 4, the supporting tube 18 is rotatably connected with the bearing body 4 through the thrust ball bearing, the electric hammer 22, the support 20, the fixture block 3 and the driving unit are all arranged in the dust collection cover 1, a dust collection tube 19 is arranged at the bottom of the dust collection cover 1, and the dust collection tube 19 is connected with dust collection equipment.

The bottom of the supporting tube 18 is welded with a first screw 14 which vertically faces downwards, a vertical cylinder 13 is arranged below the supporting tube 18, the cylinder 13 is coaxial with the supporting tube 18, the first screw 14 is downwards inserted into the cylinder 13 and is in sliding fit with the cylinder 13, the top of the cylinder 13 is rotatably connected with a hand wheel 10, and the hand wheel 10 and the first screw 14 are in threaded transmission. The height of the support tube 18 can be adjusted by turning the hand wheel 10 to accommodate roofs of different heights.

Example 3

The present embodiment is different from embodiment 2 in that:

the bottom of the cylinder 13 is rotatably connected with a rectangular base 12, and the bottom of the base 12 is provided with casters 11 near four corners. The base 12 is connected with four vertical second screws 28 which are distributed in a rectangular shape through threads, the bottoms of the second screws 28 are connected with pressing plates 29 in a rotating mode, and the top ends of the second screws 28 are provided with second handles 27.

In this embodiment, the working process of the present invention is as follows:

1. the hand wheel 10 is rotated to push up the dust collection cover 1, and after the dust collection cover 1 contacts the roof, the second handle 27 is rotated to press the pressing plate 29 against the floor of the house.

2. The servo motor 24 rotates the yoke 21 to make the drill bit 23 upward perpendicular to the roof.

3. The suction device is activated, the hammer 22 is activated, the crank 16 is rocked, an upward feed force is applied to the drill 23 and the drill 23 is moved upward.

4. After drilling, the crank handle 16 is shaken to withdraw the drill bit 23, the electric hammer 22 is stopped to operate, the dust suction device is stopped to operate, then the servo motor 24 drives the hoop 21 to rotate, so that the anchor bolt 2 is upwards vertical to the roof, and at the moment, the anchor bolt 2 is aligned with the drilled hole.

5. The handle 16 is swung to tighten the anchor bolt 2 against the hole.

6. Horizontal rotation of the first handle 30 rotates the nut on the anchor bolt 2, thereby tightening the anchor bolt 2 within the drilled hole.

7. The second handle 27 is turned to retract the pressure plate 29 upwards, the hand wheel 10 is turned to disengage the dust cage 1 from the roof, the utility model is pushed to the next position and the above operation is repeated.

The above-mentioned embodiments are described in detail and specifically for the purpose of illustrating the technical ideas and features of the present invention, and it is an object of the present invention to enable those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the present invention only by the embodiments, and it is not limited to the scope of the present invention, i.e. equivalent changes or modifications made within the spirit of the present invention, and it is within the scope of the present invention for those skilled in the art to make local modifications within the system and changes or modifications between subsystems without departing from the structure of the present invention.

Claims

1. A device for punching a roof and installing an anchor bolt is characterized by comprising a vertical supporting pipe (18), a sliding rod (9) inserted in the supporting pipe (18), a vertical bracket (20) fixedly connected to the top end of the sliding rod (9), a hoop (21) rotatably connected with one side of the bracket (20), an electric hammer (22) clamped outside the head part of the center of the hoop (21) and a clamping block (3) clamped at the end part of the hoop (21); the sliding rod (9) is in sliding connection with the supporting tube (18), one end, far away from the hoop (21), of the clamping block (3) is detachably connected with an anchor bolt (2), an included angle is formed between the axis of the anchor bolt (2) and the rotation axis of the electric hammer (22), the axis of the anchor bolt (2) and the rotation axis of the electric hammer (22) are located on the same vertical plane, a servo motor (24) used for driving the hoop (21) to rotate is fixedly arranged on the support (20), and the axis of the anchor bolt (2) and the rotation axis of the electric hammer (22) are perpendicularly intersected with the axis of the servo motor (24); a feeding mechanism for driving the sliding rod (9) to vertically slide in the supporting tube (18) is also arranged between the supporting tube (18) and the sliding rod (9).

2. A roof punching and bolt installing device according to claim 1, wherein a window (15) is formed in the supporting tube (18), the feeding mechanism comprises a gear (7) arranged in the window (15) and a vertical rack (8) fixedly connected to the sliding rod (9), the gear (7) is meshed with the rack (8), the gear (7) is rotatably connected with the supporting tube (18), and a crank (17) for driving the gear (7) to rotate is fixedly arranged on the gear (7).

3. The device for perforating and installing the anchor bolt on the roof as claimed in claim 1, wherein the top end of the supporting tube (18) is rotatably connected with a dust hood (1) with an upward opening, the electric hammer (22), the bracket (20), the fixture block (3) and the driving unit are all arranged in the dust hood (1), a dust suction pipe (19) is arranged at the bottom of the dust hood (1), and the dust suction pipe (19) is connected with a dust suction device.

4. A device for perforating and installing an anchor bolt on a roof as claimed in claim 1, wherein a first screw (14) which is vertically downward is fixedly arranged at the bottom of the supporting tube (18), a vertical cylinder (13) is arranged below the supporting tube (18), the cylinder (13) is coaxial with the supporting tube (18), the lower part of the first screw (14) is inserted into the cylinder (13) and is in sliding fit with the cylinder (13), a hand wheel (10) is rotatably connected to the top of the cylinder (13), and the hand wheel (10) is in threaded transmission with the first screw (14).

5. A roof punching and anchor bolt mounting device according to claim 4, characterized in that the bottom of said cylinder (13) is fixedly provided with a base (12), and the bottom of said base (12) is provided with casters (11).

6. A roof punching and bolt mounting device according to claim 5, characterized in that a second vertical screw (28) is connected to the base (12) through a thread, and a pressing plate (29) is rotatably connected to the bottom of the second screw (28).

7. A roof punching and anchor bolt mounting device according to claim 1, characterized in that the side wall of the support tube (18) is provided with a vertical gap (6), a cylindrical pin (5) fixedly connected with the slide rod (9) in the radial direction is arranged in the gap (6), and the cylindrical pin (5) is in sliding fit with the slide rod (9).

8. A roof drilling and installation anchor according to claim 1, characterized in that the support tube (18) is externally fixed with a first handle (27).

9. A roof drilling and anchor bolt installing device according to claim 1, characterized in that a sleeve (25) is detachably connected in the fixture block (3), and the inner wall of the sleeve (25) is hexagonal for cooperating with the anchor bolt (2).

10. A roof perforating and installing anchor device as claimed in claim 9, characterized in that the sleeve (25) is magnetic.