CN114670342A

CN114670342A - Building wall punching device and using method thereof

Info

Publication number: CN114670342A
Application number: CN202210423097.1A
Authority: CN
Inventors: 杨兰英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-06-28

Abstract

The invention relates to the technical field of wall surface punching, and discloses a building wall punching device and a use method thereof, wherein the building wall punching device comprises a support frame, one end of the support frame is fixedly provided with a support plate, a servo motor is fixedly arranged on the support plate, the output end of the servo motor is in alternate connection with the support frame and is connected with a connecting shaft, one end of the connecting shaft is provided with a first drill bit, two ends of the outer wall of the support frame are fixedly provided with first slide blocks, two ends of the support frame are also provided with upright posts, the inner side wall of each upright post is provided with a first chute, the first chute is connected with a spiral lead screw, the spiral lead screw is in threaded connection with the first slide block, in the drilling process, a small round hole is drilled by the first drill bit, the bearing capacity of the drilled wall is reduced, and a rectangular hole is drilled by a second drill bit, the burden of the second drill bit is convenient to reduce, and the rectangular hole is formed more easily.

Description

Building wall punching device and using method thereof

Technical Field

The invention relates to the technical field of wall surface punching, in particular to a building wall punching device and a using method thereof.

Background

The drilling device is a general term of equipment for processing holes in solid materials, and common drilling devices comprise electric drills, drilling machines and the like. With the further development of the machining process, the efficiency of the drilling device is greatly improved. After the construction of the building foundation is completed, holes need to be punched at the designated positions of the concrete wall surface in order to further arrange pipelines, install air conditioners in the later period and the like.

Chinese invention patent CN202011290603.1 discloses a board punching device for civil construction. The method comprises the following steps: the device comprises a bottom plate 1, wherein a supporting seat 2 is installed at the bottom of the bottom plate 1, a case 3 is installed above the bottom plate 1, connecting tables 4 are installed on the inner walls of two sides of the case 3, supporting plates 5 are installed at the bottoms of the connecting tables 4, wood boards 6 are placed between the supporting plates 5, and fixing devices 7 are installed on the connecting tables 4; an intermittent rotation device 8 is installed on the side wall of the case 3, a threaded rod 10 is installed on the side portion of the intermittent rotation device 8, the other end of the threaded rod 10 is connected with a bearing on the inner wall of the case 3, a threaded block 11 is sleeved on the threaded rod 10, a control box 12 is fixedly installed at the bottom of the threaded block 11, and a reciprocating punching device 9 is installed inside the control box 12; the intermittent rotation device 8 comprises a rotating motor 81, a turntable 82 is fixedly mounted on the rotating motor 81, a convex block 83 is mounted on one side of the turntable 82, a toothed bar 84 is eccentrically hinged on the turntable 82, and a sliding groove 85 is formed in the toothed bar 84; a rotating rod 86 is hinged to the side wall of the case 3, a heavy object block 87 is hinged to one side of the rotating rod 86 close to the rotating disc 82, a control rod 88 is hinged to the other end of the rotating rod 86, a sliding block 89 is installed on the control rod 88, and the sliding block 89 is located inside the sliding groove 85; a rotating rod 810 is hinged to the bottom of the case 3, a groove 811 is formed in the other end of the rotating rod 810, a spring 812 is mounted at the bottom of the groove 811, and the other end of the spring 812 is fixedly connected with a control rod 88; a gear 813 is hinged to the side wall of the case 3, the gear 813 is matched with the toothed bar 84, and the other side of the gear 813 is fixedly connected with the threaded rod 10; the control rod 88 is provided with a square hole 814 at the hinge joint of the gear 813 and the side wall of the case 3.

However, the conventional drilling device is a drill bit or a water drill, the drilled holes are circular, if a rectangular hole needs to be drilled, an operator needs to manually move the drill bit, the manual control easily causes the rectangular straight line to be unstable, and the strong torque force easily causes hand damage of the operator.

Therefore, the existing requirements are not met, and a building wall punching device and a using method thereof are provided.

Disclosure of Invention

The invention provides a building wall punching device and a using method thereof, which have the beneficial effects of convenience in directly punching rectangular holes, stable structure and convenience in operation, and solve the problem that the traditional drill bit cannot punch rectangular holes and is relatively complicated in operation in the background technology.

The invention provides the following technical scheme: the utility model provides a building wall perforating device, includes the support frame, the one end fixed mounting of support frame has the backup pad, fixed mounting has servo motor in the backup pad, servo motor's output and support frame alternate to be connected, and is connected with the connecting axle, first drill bit is installed to the one end of connecting axle, the both ends fixed mounting of support frame outer wall has first slider, the pole setting is still installed at the both ends of support frame, first spout has been seted up to the inside wall of pole setting, be connected with screw rod on the first spout, screw rod and first slider threaded connection, the lower extreme fixed mounting of pole setting has the second slider, the support base is installed to the lower extreme of pole setting, the second spout has been seted up on the support base, second spout and second slider sliding connection.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the connecting shaft is fixedly sleeved with a sliding rod, the sliding rod is provided with a sliding block in a sliding mode, one end of the sliding block is fixedly provided with a gear, and one end of the gear is fixedly provided with a second drill bit.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the connecting shaft is fixedly sleeved with a ring body, the ring body is provided with four supporting rods, chain-shaped racks are sleeved on the four supporting rods, and the chain-shaped racks are meshed with the gears and connected.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the sliding block is sleeved with a collar piece, a spring is fixedly mounted on the outer wall of the collar piece, and one end, far away from the collar piece, of the spring is fixedly connected with the inner wall of the sliding rod.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the two ends of the collar piece are fixedly provided with limiting rods, one ends of the limiting rods are provided with limiting blocks, and the limiting blocks are arranged on the sliding rods.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: a plurality of equidistance distribution's aperture is seted up to the one end of slide bar, aperture and stopper threaded connection.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: still seted up the cavity in the bracing piece, install electric lift rod in the cavity, the one end fixed mounting of electric lift rod has interior pole, the one end and the chain rack sliding connection of interior pole.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the electric lifting rod is characterized in that an extrusion rod is inserted into one end, away from the electric lifting rod, of the inner rod, a sucker is fixedly mounted at one end of the extrusion rod, and a first limiting disc is fixed to the middle of the extrusion rod.

As an alternative of the perforating device for the building wall, the perforating device for the building wall comprises: the utility model discloses a pole, including the sucking disc, the pole is kept away from the sucking disc, the one end of stripper bar has seted up the screw, threaded connection has the screw post on the screw, the one end fixed mounting of screw post has the spacing dish of second, the both ends at interior pole are installed to first spacing dish and the spacing dish of second.

The invention provides another technical scheme that: the use method of the building wall punching device is characterized by comprising the following steps:

s1: rotating the second limiting disc to enable the threaded column to be detached from the inner rod, sleeving the chain-shaped rack with the proper size on the inner rod, and screwing the threaded column;

s2: the electric lifting rods are opened to extend, and the inner rod extends towards the chain-shaped rack, so that the chain-shaped rack is supported into a rectangular shape by the four electric lifting rods and the inner rod;

s3: moving the gear to be meshed with the chain-shaped rack, enabling the gear to slide on the sliding rod and rotate for a circle along the chain-shaped rack, marking the longest distance and the shortest distance of the displacement of the gear, and inserting a limiting block into the position of the corresponding small hole on the sliding rod;

s4: moving the device to one side of a required wall body, rotating the spiral screw rod and driving the support frame to lift up integrally;

s5: the first drill bit is adjusted to a proper position, the servo motor is started, and the servo motor drives the connecting shaft, the first drill bit and the second drill bit connected with the gear to rotate, so that a round or rectangular hole is punched for the wall body.

The invention has the following beneficial effects:

1. this building wall perforating device, servo motor is at the in-process of work, the connecting axle is also rotatable, the connecting axle can drive the slide bar rotatory at rotatory in-process, and then it uses connecting axle 33 as the centre of a circle motion to drive the gear, the second drill bit is also rotatable promptly, be convenient for enlarge the hole that first drill bit was left, the chain rack is confined rectangle structure, the connecting axle drives the slide bar rotation, the gear is rotatory and remove along the chain rack, therefore, the hole of being left by the second drill bit is the rectangle form, the size of rectangle is decided by the size of chain rack, under servo motor's drive, can ensure that this device can once only bore out the rectangular hole.

2. This building wall perforating device, each limit of chain rack is all different apart from the diameter of connecting axle, the gear is rotatory along chain rack, slide on the slide bar again, the in-process spring that slides can stretch out and draw back, under the effect of spring, can ensure that the gear can be laminated the lateral wall of chain rack all the time and rotate and the rotation, be convenient for improve the stability of second drill bit, under the gag lever post, stopper and the cooperation of aperture, can carry on spacingly to the displacement distance of gear, gear and second drill bit's stability has further been improved.

3. This building wall perforating device, screw post dismantle the back from interior pole, can be convenient for the dismantlement of chain rack and stripper bar, still be convenient for change the chain rack, open electric lift pole, make its extension, the distance between interior pole increases, but the chain rack of the major diameter of mountable, but the rectangle grow that consequently the second drill bit drilled out is convenient for drill out the rectangular hole of variation in size.

4. This building wall perforating device at the drilling in-process, at first drills out a little round hole by first drill bit, and the wall bearing capacity after the trompil reduces, drills out the hole of rectangle form by the second drill bit again, is convenient for reduce the burden of second drill bit for the shaping of rectangular hole is more light.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the supporting frame structure of the present invention.

Fig. 3 is a schematic view of the structure of the extrusion stem of the present invention.

Fig. 4 is a schematic view of the chain rack structure of the present invention.

FIG. 5 is a schematic view of the reverse structure of the slide bar of the present invention.

In the figure: 1. a support base; 11. a second chute; 2. erecting a rod; 21. a second slider; 22. a first chute; 23. a screw rod; 3. a support frame; 31. a support plate; 32. a servo motor; 33. a connecting shaft; 34. a first slider; 34. a first slider; 4. a ring body; 41. a support bar; 411. a cavity; 412. an electric lifting rod; 413. an inner rod; 42. a chain rack; 43. a first limiting disc; 44. an extrusion stem; 45. a suction cup; 46. a second limiting disc; 47. a threaded post; 48. a screw hole; 5. a slide bar; 51. a spring; 52. a collar member; 53. a slider; 54. a small hole; 55. a limiting block; 56. a limiting rod; 6. a gear; 7. a second drill bit; 8. a first drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

In this embodiment, in order to facilitate solving the problem of how to ensure that the device can drill a rectangular hole at one time, please refer to fig. 1-2, a building wall perforating device includes a supporting frame 3, a supporting plate 31 is fixedly installed at one end of the supporting frame 3, a servo motor 32 is fixedly installed on the supporting plate 31, an output end of the servo motor 32 is inserted into and connected with the supporting frame 3, and is connected with a connecting shaft 33, a first drill 8 is installed at one end of the connecting shaft 33, a first slider 34 is fixedly installed at two ends of an outer wall of the supporting frame 3, vertical rods 2 are also installed at two ends of the supporting frame 3, a first chute 22 is formed in an inner side wall of the vertical rods 2, a screw rod 23 is connected to the first chute 22, the screw rod 23 is in threaded connection with the first slider 34, a second slider 21 is fixedly installed at a lower end of the vertical rods 2, a supporting base 1 is installed at a lower end of the vertical rods 2, and a second chute 11 is formed in the supporting base 1, the second sliding chute 11 is slidably connected to the second slider 21.

One end of the screw rod 23 is externally connected with a motor to drive the screw rod 23 to rotate, and in the rotating process of the screw rod 23, the first sliding block 34 and the support frame 3 can be driven to lift upwards, so that the first drill bit 8 can be conveniently moved to a proper position.

Second slider 21 is electronic slider, supports base 1 and forms electronic slide rail, towards mutually supporting, can drive pole setting 2 and slide along second spout 11, is convenient for drive support frame 3 and the first drill bit 8 of its upper end and drills into toward the wall department.

After the first drill 8 is adjusted to a proper position, the servo motor 32 is turned on, and the servo motor 32 drives the connecting shaft 33 and the first drill 8 to rotate, so that a circular hole is punched in the wall body, and the hole punching work is convenient to complete.

A sliding rod 5 is fixedly sleeved on the connecting shaft 33, a sliding block 53 is slidably mounted on the sliding rod 5, a gear 6 is fixedly mounted at one end of the sliding block 53, and a second drill bit 7 is fixedly mounted at one end of the gear 6.

During the operation of the servo motor 32, the connecting shaft 33 is also rotatable, and the connecting shaft 33 can drive the sliding rod 5 to rotate during the rotation, so as to drive the gear 6 to move around the connecting shaft 33, i.e. the second drill 7 can also rotate, which is convenient for enlarging the hole opened by the first drill 8.

The connecting shaft 33 is fixedly sleeved with the ring body 4, the ring body 4 is provided with four supporting rods 41, the four supporting rods 41 are sleeved with the chain-shaped racks 42, and the chain-shaped racks 42 are meshed with the gears 6.

The chain-shaped rack 42 is a closed rectangular structure, the connecting shaft 33 drives the sliding rod 5 to rotate, and the gear 6 rotates and moves along the chain-shaped rack 42, so that the hole formed by the second drill 7 is rectangular, the size of the rectangle is determined by the size of the chain-shaped rack 42, and the rectangular hole can be drilled by the device at one time under the drive of the servo motor 32.

Example 2

In this embodiment, referring to fig. 1, fig. 2 and fig. 5, a sliding block 53 is sleeved with a collar member 52, an outer wall of the collar member 52 is fixedly provided with a spring 51, and an end of the spring 51 far from the collar member 52 is fixedly connected with an inner wall of the sliding rod 5.

The distances from each side of the chain-shaped rack 42 to the connecting shaft 33 are different, the gear 6 rotates along the chain-shaped rack 42 and slides on the sliding rod 5, the spring 51 can stretch and retract in the sliding process, and the gear 6 can be ensured to be always attached to the side wall of the chain-shaped rack 42 to rotate and rotate under the action of the spring 51, so that the stability of the second drill bit 7 is improved.

Limiting rods 56 are fixedly mounted at two ends of the collar piece 52, limiting blocks 55 are mounted at one ends of the limiting rods 56, and the limiting blocks 55 are mounted on the sliding rod 5.

One end of the slide bar 5 is provided with a plurality of small holes 54 which are distributed at equal intervals, and the small holes 54 are in threaded connection with a limiting block 55.

The gear 6 rotates a circle along the chain-shaped rack 42, the longest distance and the shortest distance of the gear 6 displacement are marked, and the limiting block 55 is inserted into the position of the small hole 54 on the corresponding slide bar 5, so that the moving distance of the gear 6 is limited, the gear 6 is prevented from sliding out of the chain-shaped rack 42, and the stability of the gear 6 and the stability of the second drill bit 7 are improved.

Example 3

In the present embodiment, aiming to facilitate solving the problem of how to drill rectangular holes with different sizes, the present embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1 to 4, a cavity 411 is further formed in the supporting rod 41, an electric lifting rod 412 is installed in the cavity 411, an inner rod 413 is fixedly installed at one end of the electric lifting rod 412, and one end of the inner rod 413 is slidably connected with the chain-shaped rack 42.

When the electric lift lever 412 is opened to extend, the distance between the inner levers 413 can be increased, which facilitates the installation of the chain rack 42 having a larger diameter, so that the rectangle drilled by the second drill 7 can be enlarged.

An extrusion rod 44 is inserted into one end of the inner rod 413 far away from the electric lifting rod 412, a suction cup 45 is fixedly mounted at one end of the extrusion rod 44, and a first limiting disc 43 is fixed at the upper middle part of the extrusion rod 44.

The extrusion rod 44 is an elastic telescopic rod structure, the first drill bit 8 can always support the wall surface through the sucker 45 in the drilling process, and the stability of the device in the drilling process is convenient to ensure.

Through the installation of the first limiting disc 43, the inner rod 413 is convenient to limit and is prevented from sliding.

The screw hole 48 is opened to the one end of the extrusion pole 44 that keeps away from sucking disc 45, and threaded connection has screw thread post 47 on the screw hole 48, and the one end fixed mounting of screw thread post 47 has the spacing dish 46 of second, and the both ends at interior pole 413 are installed to first spacing dish 43 and the spacing dish 46 of second.

When the threaded post 47 is engaged with the threaded hole 48, the second retainer 46 can secure the inner rod 413, the extrusion rod 44, and the chain rack 42.

After the threaded column 47 is detached from the inner rod 413, the chain-shaped rack 42 and the extrusion rod 44 can be conveniently detached, the chain-shaped rack 42 can be conveniently replaced, and rectangular holes with different sizes can be conveniently drilled.

To further better explain the above embodiments, the present invention also provides an implementation scheme, a method for using the perforating device for building walls, comprising the following steps:

the method comprises the following steps: rotating the second limiting disc 46 to detach the threaded column 47 from the inner rod 413, sleeving the chain-shaped rack 42 with a proper size on the inner rod 413, and screwing the threaded column 47;

step two: the electric lifting rod 412 is opened to extend, and the inner rod 413 extends towards the chain-shaped rack 42, so that the chain-shaped rack 42 is supported into a rectangular shape by the four electric lifting rods 412 and the inner rod 413;

step three: moving the gear 6 to be meshed with the chain-shaped rack 42, enabling the gear 6 to slide on the sliding rod 5 and rotate for a circle along the chain-shaped rack 42, marking the longest distance and the shortest distance of the displacement of the gear 6, and inserting a limiting block 55 into the corresponding position of the small hole 54 on the sliding rod 5;

step four: moving the device to one side of a required wall body, rotating the spiral screw rod 23 and driving the support frame 3 to lift up integrally;

step five: the first drill 8 is adjusted to a proper position, the servo motor 32 is started, and the servo motor 32 drives the connecting shaft 33, the first drill 8 and the second drill 7 connected with the gear 6 to rotate, so that a circular or rectangular hole is punched for the wall.

In the drilling process, firstly, the first drill bit 8 drills out a small round hole, the bearing capacity of the wall after the hole is drilled is reduced, and then the second drill bit 7 drills out a rectangular hole, so that the burden of the second drill bit 7 is reduced, and the rectangular hole is formed more easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a building wall perforating device which characterized in that: comprises a supporting frame (3), a supporting plate (31) is fixedly arranged at one end of the supporting frame (3), a servo motor (32) is fixedly arranged on the supporting plate (31), the output end of the servo motor (32) is connected with the supporting frame (3) in a penetrating way and is connected with a connecting shaft (33), a first drill bit (8) is arranged at one end of the connecting shaft (33), first sliders (34) are fixedly arranged at two ends of the outer wall of the supporting frame (3), vertical rods (2) are also arranged at two ends of the supporting frame (3), first chutes (22) are formed in the inner side wall of the vertical rods (2), spiral lead screws (23) are connected onto the first chutes (22), the spiral lead screws (23) are in threaded connection with the first sliders (34), second sliders (21) are fixedly arranged at the lower ends of the vertical rods (2), and a supporting base (1) is arranged at the lower ends of the vertical rods (2), a second sliding chute (11) is formed in the supporting base (1), and the second sliding chute (11) is connected with a second sliding block (21) in a sliding manner; a sliding rod (5) is fixedly sleeved on the connecting shaft (33), a sliding block (53) is slidably mounted on the sliding rod (5), a gear (6) is fixedly mounted at one end of the sliding block (53), and a second drill bit (7) is fixedly mounted at one end of the gear (6); the connecting shaft (33) is fixedly sleeved with a ring body (4), supporting rods (41) are installed on the ring body (4), the number of the supporting rods (41) is four, chain-shaped racks (42) are sleeved on the four supporting rods (41), and the chain-shaped racks (42) are meshed with the gears (6) and connected.

2. The perforating device for building walls as claimed in claim 1, wherein: the sliding block (53) is sleeved with a collar piece (52), the outer wall of the collar piece (52) is fixedly provided with a spring (51), and one end, far away from the collar piece (52), of the spring (51) is fixedly connected with the inner wall of the sliding rod (5).

3. The perforating device for building walls as claimed in claim 1 or 2, characterized in that: limiting rods (56) are fixedly mounted at two ends of the collar piece (52), limiting blocks (55) are mounted at one ends of the limiting rods (56), and the limiting blocks (55) are mounted on the sliding rods (5).

4. A perforating device for building walls as claimed in any of claims 1-3, characterized in that: a plurality of small holes (54) distributed at equal intervals are formed in one end of the sliding rod (5), and the small holes (54) are in threaded connection with the limiting block (55).

5. The perforating device for building walls as claimed in any of claims 1 to 4, wherein: still seted up cavity (411) in bracing piece (41), install electric lift pole (412) in cavity (411), the one end fixed mounting of electric lift pole (412) has interior pole (413), the one end and the chain rack (42) sliding connection of interior pole (413).

6. The perforating device for building walls as claimed in claim 5, wherein: the one end that electric lift pole (412) was kept away from to interior pole (413) alternates has squeeze stem (44), the one end fixed mounting of squeeze stem (44) has sucking disc (45), middle part is fixed with first spacing dish (43) on squeeze stem (44).

7. The perforating device for building walls as claimed in claim 1, wherein: screw (48) have been seted up to the one end of sucking disc (45) is kept away from in extrusion pole (44), threaded connection has screw thread post (47) on screw (48), the one end fixed mounting of screw thread post (47) has spacing dish of second (46), the both ends at interior pole (413) are installed in spacing dish of first (43) and second (46).

8. The use method of the building wall perforating device as claimed in any of the claims 1 to 7, characterized by comprising the following steps:

s1: rotating the second limiting disc (46) to enable the threaded column (47) to be detached from the inner rod (413), sleeving the chain-shaped rack (42) with a proper size on the inner rod (413), and screwing the threaded column (47);

s2: the electric lifting rod (412) is opened to extend, and the inner rod (413) extends towards the chain-shaped rack (42), so that the chain-shaped rack (42) is supported into a rectangular shape by the four electric lifting rods (412) and the inner rod (413);

s3: moving the gear (6) to be meshed with the chain-shaped rack (42), enabling the gear (6) to slide on the sliding rod (5) and rotate for a circle along the chain-shaped rack (42), marking the longest distance and the shortest distance of the displacement of the gear (6), and inserting a limit block (55) into the position of a small hole (54) on the corresponding sliding rod (5);

s4: the device is moved to one side of a required wall body, so that the spiral screw rod (23) rotates to drive the support frame (3) to be lifted integrally;

s5: the first drill bit (8) is adjusted to a proper position, the servo motor (32) is started, and the servo motor (32) drives the connecting shaft (33), the first drill bit (8) and the second drill bit (7) connected with the gear (6) to rotate, so that a circular or rectangular hole is punched in the wall body.