CN114670342B - Building wall punching device and use method thereof - Google Patents
Building wall punching device and use method thereof Download PDFInfo
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- CN114670342B CN114670342B CN202210423097.1A CN202210423097A CN114670342B CN 114670342 B CN114670342 B CN 114670342B CN 202210423097 A CN202210423097 A CN 202210423097A CN 114670342 B CN114670342 B CN 114670342B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 title abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of wall surface punching, and discloses a building wall body punching device and a use method thereof, the building wall body 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 connected with the support frame in a penetrating way 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 a first sliding block, the vertical rods are further arranged at the two ends of the supporting frame, the first sliding grooves are formed in the inner side walls of the vertical rods, the first sliding grooves are connected with screw rods, the screw rods are in threaded connection with the first sliding blocks, in the drilling process, a small round hole is drilled by the first drill bit, the bearing capacity of the wall after the hole is drilled is reduced, the rectangular hole is drilled by the second drill bit, the burden of the second drill bit is reduced, and the rectangular hole is formed more easily.
Description
Technical Field
The invention relates to the technical field of wall surface punching, in particular to a building wall body punching device and a using method thereof.
Background
The drilling device refers to a general term of equipment for machining holes in solid materials, and common drilling devices include electric drills, drilling machines and the like. With further development of the processing technology, the efficiency of the drilling device is also greatly improved. After the construction of the building foundation is completed, holes are required to be punched at the appointed positions of the concrete wall surface in order to facilitate the further pipeline arrangement, the later installation of the air conditioner and the like.
Chinese patent CN202011290603.1 discloses a wood board punching device for civil construction. The device comprises a bottom plate 1, wherein a supporting seat 2 is arranged at the bottom of the bottom plate 1, a machine box 3 is arranged above the bottom plate 1, connecting tables 4 are arranged on the inner walls of two sides of the machine box 3, supporting plates 5 are arranged at the bottom of the connecting tables 4, a wood board 6 is arranged between the supporting plates 5, and a fixing device 7 is arranged on the connecting tables 4; the side wall of the case 3 is provided with an intermittent rotating device 8, the side part of the intermittent rotating device 8 is provided with a threaded rod 10, the other end of the threaded rod 10 is connected with the inner wall of the case 3 through a bearing, the threaded rod 10 is sleeved with a threaded block 11, the bottom of the threaded block 11 is fixedly provided with a control box 12, the inside of the control box 12 is provided with a reciprocating punching device 9, the intermittent rotating device 8 comprises a rotating motor 81, the rotating motor 81 is fixedly provided with a rotary table 82, one side of the rotary table 82 is provided with a protruding block 83, the rotary table 82 is eccentrically hinged with a toothed bar 84, the toothed bar 84 is provided with a sliding groove 85, the side wall of the case 3 is hinged with a rotary bar 86, one side of the rotary bar 86 close to the rotary table 82 is hinged with a weight 87, the other end of the rotary bar 86 is hinged with a control bar 88, the control bar 88 is provided with a sliding block 89, the sliding block 89 is positioned inside the sliding groove 85, the bottom of the case 3 is hinged with a rotary bar 810, the other end of the rotary bar 810 is provided with a groove 811, the bottom of the groove 811 is provided with a spring 812, the other end of the spring 812 is fixedly connected with the control bar 88, the other end of the toothed bar is fixedly provided with a gear 813, and the side wall of the case is provided with a gear 813 is hinged with the gear 813, and the side wall of the case is provided with the side wall of the case 3.
However, the above-mentioned traditional perforating device is all the drill bit or water bores to accomplish, and its hole that drills out is circular form, if need to make the rectangular hole, still need the operating personnel manual movement drill bit, and manual control leads to the straight line of rectangle unstable easily, and its powerful torsion still easily leads to operating personnel hand damage.
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 being convenient for directly punching rectangular holes, stable in structure and convenient to operate, and solve the problems that the conventional drill bit cannot punch rectangular holes and is complicated to operate in the prior art.
The invention provides a building wall perforating device which comprises a support frame, wherein 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 connected with the support frame in a penetrating way, a connecting shaft is connected with the servo motor, a first drill bit is arranged at one end of the connecting shaft, first sliding blocks are fixedly arranged at two ends of the outer wall of the support frame, upright rods are further arranged at two ends of the support frame, first sliding grooves are formed in the inner side walls of the upright rods, a spiral screw rod is connected to the first sliding grooves, the spiral screw rod is in threaded connection with the first sliding blocks, a second sliding block is fixedly arranged at the lower end of the upright rods, a support base is arranged at the lower end of the upright rods, and a second sliding groove is formed in the support base and is in sliding connection with the second sliding blocks.
As an alternative scheme of the building wall perforating device, a sliding rod is fixedly sleeved on the connecting shaft, a sliding block is slidably arranged on the sliding rod, a gear is fixedly arranged at one end of the sliding block, and a second drill bit is fixedly arranged at one end of the gear.
As an alternative scheme of the building wall perforating device, a ring body is fixedly sleeved on the connecting shaft, support rods are arranged on the ring body, four support rods are arranged, and chain racks are sleeved on the four support rods and are in meshed connection with gears.
As an alternative scheme of the building wall perforating device, a sleeve ring piece is sleeved on the sliding block, a spring is fixedly arranged on the outer wall of the sleeve ring piece, and one end of the spring, which is far away from the sleeve ring piece, is fixedly connected with the inner wall of the sliding rod.
As an alternative scheme of the building wall perforating device, limiting rods are fixedly arranged at two ends of the lantern ring piece, limiting blocks are arranged at one ends of the limiting rods, and the limiting blocks are arranged on the sliding rods.
As an alternative scheme of the building wall perforating device, one end of the sliding rod is provided with a plurality of small holes which are distributed at equal intervals, and the small holes are in threaded connection with the limiting block.
As an alternative scheme of the building wall perforating device, a cavity is further formed in the supporting rod, an electric lifting rod is arranged in the cavity, an inner rod is fixedly arranged at one end of the electric lifting rod, and one end of the inner rod is connected with a chain-shaped rack in a sliding mode.
As an alternative scheme of the building wall perforating device, one end of the inner rod, which is far away from the electric lifting rod, is penetrated with an extrusion rod, one end of the extrusion rod is fixedly provided with a sucker, and the upper middle part of the extrusion rod is fixedly provided with a first limiting disc.
As an alternative scheme of the building wall perforating device, a screw hole is formed in one end, far away from the sucker, of the extrusion rod, a threaded column is connected to the screw hole in a threaded mode, a second limiting disc is fixedly arranged at one end of the threaded column, and the first limiting disc and the second limiting disc are arranged at two ends of the inner rod.
The invention provides another technical scheme that a using method of the building wall punching device is characterized by comprising the following steps:
S1, rotating a second limiting disc to enable a threaded column to be detached from an inner rod, sleeving a chain-shaped rack with a proper size on the inner rod, and screwing the threaded column;
s2, starting the electric lifting rod to extend the electric lifting rod, and enabling the inner rod to extend towards the direction of the chain-shaped rack, so that the four electric lifting rods and the inner rod support the chain-shaped rack into a rectangular shape;
S3, moving the gear to be meshed with the chain-shaped rack, enabling the gear to slide on the sliding rod, enabling the gear to rotate along the chain-shaped rack for one circle, marking the longest distance and shortest distance of gear displacement, and inserting a limiting block at the position of a small hole on the corresponding sliding rod;
S4, moving the device to one side of a required wall body, enabling the spiral screw rod to rotate, and driving the support frame to be lifted up integrally;
And S5, adjusting the first drill bit to a proper position, starting a servo motor, and driving the connecting shaft, the first drill bit and the second drill bit connected with the gear to rotate by the servo motor, so that a circular or rectangular hole is formed in the wall.
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 drive the gear and use connecting axle 33 as the centre of a circle motion, the second drill bit is also rotatable promptly, be convenient for enlarge the hole that first drill bit was opened, chain rack is confined rectangle structure, the connecting axle drives the slide bar and rotates, the gear is rotatory and remove along chain rack, consequently, the hole that is opened by the second drill bit is 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 the rectangular hole.
2. This building wall perforating device, the diameter of each edge distance connecting axle of chain rack is all different, and the gear is rotatory along chain rack, slides on the slide bar again, and the spring can stretch out and draw back in the slip in-process, under the effect of spring, can ensure that the gear can laminate the lateral wall of chain rack all the time and rotate and the rotation, is convenient for improve the stability of second drill bit, under the cooperation of gag lever post, stopper and aperture, can carry out spacingly to the travel distance of gear, has further improved the stability of gear and second drill bit.
3. This building wall perforating device, screw post dismantles the back from interior pole, can be convenient for the dismantlement of chain rack and extrusion pole, still be convenient for change chain rack, opens electric lift pole, makes its extension, and the distance between the interior pole increases, but the chain rack of installation major diameter, and consequently the rectangle that the second drill bit drilled is variable big, is convenient for bore the rectangular hole of size difference.
4. This building wall perforating device, at drilling in-process, at first bore a little round hole by first drill bit, the wall bearing capacity after the trompil reduces, bores rectangular hole by the second drill bit again, is convenient for reduce the burden of second drill bit for rectangular hole shaping is lighter.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a support frame according to the present invention.
Fig. 3 is a schematic view of the structure of the extrusion rod of the present invention.
Fig. 4 is a schematic view of a chain-shaped rack structure of the present invention.
FIG. 5 is a schematic view of the reverse structure of the slide bar of the present invention.
The device comprises a supporting base, 11, a second sliding groove, 2, a vertical rod, 21, a second sliding block, 22, a first sliding groove, 23, a screw rod, 3, a supporting frame, 31, a supporting plate, 32, a servo motor, 33, a connecting shaft, 34, a first sliding block, 4, a ring body, 41, a supporting rod, 411, a cavity, 412, an electric lifting rod, 413, an inner rod, 42, a chain-shaped rack, 43, a first limiting disc, 44, a squeezing rod, 45, a sucker, 46, a second limiting disc, 47, a threaded column, 48, a screw hole, 5, a sliding rod, 51, a spring, 52, a sleeve ring piece, 53, a sliding block, 54, a small hole, 55, a limiting block, 56, a limiting rod, 6, a gear, 7, a second drill bit and 8, and a first drill bit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The embodiment aims to facilitate solving the problem of how to ensure that the device can drill rectangular holes once, please refer to fig. 1-2, a building wall punching device comprises a support frame 3, one end of the support frame 3 is fixedly provided with a support plate 31, a servo motor 32 is fixedly arranged on the support plate 31, the output end of the servo motor 32 is connected with the support frame 3 in a penetrating way, a connecting shaft 33 is connected with the servo motor, a first drill bit 8 is arranged at one end of the connecting shaft 33, a first sliding block 34 is fixedly arranged at two ends of the outer wall of the support frame 3, vertical rods 2 are further arranged at two ends of the support frame 3, a first sliding groove 22 is formed in the inner side wall of the vertical rods 2, a spiral screw rod 23 is connected with the first sliding block 34 in a threaded way, a second sliding block 21 is fixedly arranged at the lower end of the vertical rods 2, a support base 1 is arranged at the lower end of the vertical rods 2, a second sliding groove 11 is formed in the support base 1, and the second sliding grooves 11 are in sliding connection with the second sliding blocks 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 process of rotating the screw rod 23, the first sliding block 34 and the supporting frame 3 can be driven to lift upwards, so that the first drill bit 8 can be conveniently moved to a proper position.
The second slider 21 is an electric slider, and the supporting base 1 forms an electric slide rail, and is mutually matched with the electric slide rail to drive the upright rod 2 to slide along the second slide groove 11, so that the supporting frame 3 and the first drill bit 8 at the upper end of the electric slide rail are driven to drill into a wall.
After 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 and the first drill bit 8 to rotate, so that a circular hole is formed in the wall body, and the hole forming work is conveniently completed.
The connecting shaft 33 is fixedly sleeved with a sliding rod 5, a sliding block 53 is slidably arranged on the sliding rod 5, a gear 6 is fixedly arranged at one end of the sliding block 53, and a second drill bit 7 is fixedly arranged at one end of the gear 6.
In the working process of the servo motor 32, the connecting shaft 33 can also rotate, the connecting shaft 33 can drive the slide bar 5 to rotate in the rotating process, and then the gear 6 is driven to move by taking the connecting shaft 33 as a circle center, namely the second drill bit 7 can also rotate, so that the hole formed by the first drill bit 8 can be conveniently enlarged.
The connecting shaft 33 is fixedly sleeved with a ring body 4, the ring body 4 is provided with four support rods 41, the four support rods 41 are sleeved with chain racks 42, and the chain racks 42 are meshed with the gear 6.
The chain-shaped rack 42 is of 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 bit 7 is rectangular, the size of the rectangle is determined by the size of the chain-shaped rack 42, and the device can be ensured to drill the rectangular hole at one time under the drive of the servo motor 32.
Example 2
The present embodiment is intended to facilitate solving the problem of how to stabilize the gear 6 and the second drill bit 7, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1, 2 and 5, a sleeve member 52 is sleeved on a sliding block 53, a spring 51 is fixedly installed on an outer wall of the sleeve member 52, and one end of the spring 51 away from the sleeve member 52 is fixedly connected with an inner wall of the sliding rod 5.
The diameters of the connecting shafts 33 at the sides of the chain racks 42 are different, the gears 6 rotate along the chain racks 42 and slide on the slide bars 5, the springs 51 can stretch and retract in the sliding process, and under the action of the springs 51, the gears 6 can be guaranteed to always attach to the side walls of the chain racks 42 to rotate and spin, so that the stability of the second drill bit 7 is improved.
The two ends of the sleeve ring piece 52 are fixedly provided with limiting rods 56, one ends of the limiting rods 56 are provided with limiting blocks 55, and the limiting blocks 55 are arranged on the sliding rods 5.
One end of the slide bar 5 is provided with a plurality of equally distributed small holes 54, and the small holes 54 are in threaded connection with a limiting block 55.
The gear 6 is made to rotate along the chain-shaped rack 42 for one circle, the longest distance and the shortest distance of the displacement of the gear 6 are marked, and a limiting block 55 is inserted into the position of the small hole 54 on the corresponding sliding rod 5, so that the displacement 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 second drill bit 7 is improved.
Example 3
The present embodiment is intended to facilitate solving the problem of how to drill rectangular holes with different sizes, and is an improvement made on the basis of embodiment 2, specifically, referring to fig. 1-4, a cavity 411 is further formed in the supporting rod 41, an electric lifting rod 412 is installed in the cavity 411, one end of the electric lifting rod 412 is fixedly installed with an inner rod 413, and one end of the inner rod 413 is slidably connected with the chain rack 42.
The electric lifting rod 412 is opened to be elongated, and the distance between the inner rods 413 can be increased, so that the chain-shaped rack 42 of a larger diameter can be easily installed, and thus the rectangle drilled by the second drill bit 7 can be enlarged.
The inner rod 413 is kept away from the one end of electric lift pole 412 and is threaded with the extrusion pole 44, and the one end fixed mounting of extrusion pole 44 has sucking disc 45, and the middle part is fixed with first spacing dish 43 on the extrusion pole 44.
The extrusion rod 44 is of an elastic telescopic rod structure, and the sucker 45 can always prop against the wall surface in the drilling process of the first drill bit 8, so that the stability of the device in the drilling process is ensured.
By installing the first limiting plate 43, the inner rod 413 is conveniently limited, and is prevented from sliding.
Screw holes 48 are formed in one end, away from the sucker 45, of the extrusion rod 44, threaded columns 47 are connected to the screw holes 48 in a threaded mode, second limiting plates 46 are fixedly mounted at one ends of the threaded columns 47, and the first limiting plates 43 and the second limiting plates 46 are mounted at two ends of the inner rod 413.
When the threaded post 47 is connected to the threaded hole 48, the second limiting plate 46 can fix the inner rod 413, the pressing rod 44 and the chain rack 42.
After the threaded post 47 is detached from the inner rod 413, the chain rack 42 and the extrusion rod 44 can be conveniently detached, the chain rack 42 can be conveniently replaced, and rectangular holes with different sizes can be conveniently drilled.
To further better explain the above examples, the present invention also provides an embodiment, a method for using a hole punching device for a building wall, including the following steps:
Step one, 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, opening the electric lifting rods 412 to extend the electric lifting rods, and extending the inner rods 413 towards the direction of the chain racks 42, so that the four electric lifting rods 412 and the inner rods 413 support the chain racks 42 into a rectangular shape;
Step three, the gear 6 is moved to be meshed with the chain-shaped rack 42, the gear 6 slides on the slide bar 5 and rotates for one circle along the chain-shaped rack 42, the longest distance and shortest distance of the displacement of the gear 6 are marked, and a limiting block 55 is inserted in the position of a small hole 54 on the corresponding slide bar 5;
Moving the device to one side of a required wall body, so that the spiral screw 23 rotates to drive the support frame 3 to lift up integrally;
And fifthly, adjusting the first drill bit 8 to a proper position, starting the servo motor 32, and driving the connecting shaft 33, the first drill bit 8 and the second drill bit 7 connected with the gear 6 to rotate by the servo motor 32, so that a circular or rectangular hole is formed in the wall.
In the drilling process, a small round hole is drilled by the first drill bit 8, the bearing capacity of the wall after the hole is drilled is reduced, and then a rectangular hole is drilled by the second drill bit 7, so that the burden of the second drill bit 7 is reduced, and the rectangular hole is formed more easily.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (5)
1. A building wall perforating device is characterized by comprising a support frame (3), wherein one end of the support frame (3) is fixedly provided with a support plate (31), a servo motor (32) is fixedly arranged on the support plate (31), the output end of the servo motor (32) is connected with the support frame (3) in a penetrating mode and is connected with a connecting shaft (33), one end of the connecting shaft (33) is provided with a first drill bit (8), two ends of the outer wall of the support frame (3) are fixedly provided with first sliding blocks (34), two ends of the support frame (3) are also provided with upright rods (2), the inner side wall of the upright rods (2) is provided with first sliding grooves (22), the first sliding grooves (22) are connected with spiral screw rods (23), the spiral screw rods (23) are in threaded connection with the first sliding blocks (34), the lower ends of the upright rods (2) are fixedly provided with second sliding blocks (21), the lower ends of the upright rods (2) are provided with support bases (1), the second sliding grooves (11) are formed in one end of the support bases (1), the second sliding blocks (11) are fixedly sleeved on the second sliding blocks (21), one ends (53) are fixedly sleeved on the sliding blocks (5), a second drill bit (7) is fixedly arranged at one end of the gear (6), a ring body (4) is fixedly sleeved on the connecting shaft (33), support rods (41) are arranged on the ring body (4), the four support rods (41) are arranged, a chain-shaped rack (42) is sleeved on the four support rods (41), and the chain-shaped rack (42) is in meshed connection with the gear (6);
The sliding block (53) is sleeved with a sleeve ring piece (52), a spring (51) is fixedly installed on the outer wall of the sleeve ring piece (52), one end, away from the sleeve ring piece (52), of the spring (51) is fixedly connected with the inner wall of the sliding rod (5), two ends of the sleeve ring piece (52) are fixedly provided with limiting rods (56), one ends of the limiting rods (56) are provided with limiting blocks (55), the limiting blocks (55) are installed on the sliding rod (5), one end of the sliding rod (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 the limiting blocks (55).
2. The building wall perforating device as claimed in claim 1, wherein the supporting rod (41) is further provided with a cavity (411), an electric lifting rod (412) is installed in the cavity (411), one end of the electric lifting rod (412) is fixedly provided with an inner rod (413), and one end of the inner rod (413) is in sliding connection with the chain-shaped rack (42).
3. The building wall perforating device as claimed in claim 2, wherein the inner rod (413) is inserted with an extrusion rod (44) at one end far away from the electric lifting rod (412), a sucker (45) is fixedly arranged at one end of the extrusion rod (44), and a first limiting disc (43) is fixedly arranged at the upper middle part of the extrusion rod (44).
4. The building wall perforating device of claim 3, wherein a screw hole (48) is formed in one end, far away from the sucker (45), of the extruding rod (44), a threaded column (47) is connected to the screw hole (48) in a threaded mode, a second limiting disc (46) is fixedly arranged at one end of the threaded column (47), and the first limiting disc (43) and the second limiting disc (46) are arranged at two ends of the inner rod (413).
5. The method of using a building wall perforation device according to claim 4, comprising the steps of:
S1, rotating a second limiting disc (46) to enable a threaded column (47) to be detached from an inner rod (413), sleeving a chain-shaped rack (42) with a proper size on the inner rod (413), and screwing the threaded column (47);
S2, opening the electric lifting rods (412) to extend the electric lifting rods, and extending the inner rods (413) towards the direction of the chain-shaped racks (42), so that the four electric lifting rods (412) and the inner rods (413) support the chain-shaped racks (42) into a rectangular shape;
S3, moving the gear (6) to be meshed with the chain-shaped rack (42), enabling the gear (6) to slide on the slide bar (5) and enable the gear to rotate along the chain-shaped rack (42) for one circle, marking the longest distance and shortest distance of displacement of the gear (6), and inserting a limiting block (55) at the position of a small hole (54) on the corresponding slide bar (5);
s4, moving the device to one side of a required wall body, enabling the spiral screw rod (23) to rotate, and driving the supporting frame (3) to be lifted up integrally;
S5, adjusting the first drill bit (8) to a proper position, starting a servo motor (32), and driving a connecting shaft (33), the first drill bit (8) and a second drill bit (7) connected with the gear (6) to rotate by the servo motor (32), so that a circular or rectangular hole is formed in the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423097.1A CN114670342B (en) | 2022-04-21 | 2022-04-21 | Building wall punching device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423097.1A CN114670342B (en) | 2022-04-21 | 2022-04-21 | Building wall punching device and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114670342A CN114670342A (en) | 2022-06-28 |
| CN114670342B true CN114670342B (en) | 2025-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210423097.1A Active CN114670342B (en) | 2022-04-21 | 2022-04-21 | Building wall punching device and use method thereof |
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| CN117005517B (en) * | 2023-08-09 | 2025-08-05 | 中建科技集团华北有限公司 | A construction method for conveniently replacing drainage pipes in old communities |
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| CN102198699A (en) * | 2011-05-10 | 2011-09-28 | 山东大学 | Method for processing square hole of stone tabletop board by using chain saw |
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| CN206912288U (en) * | 2017-06-02 | 2018-01-23 | 温州博富市政建筑工程有限公司 | A kind of building board perforating device |
| CN108515626B (en) * | 2018-06-11 | 2023-06-20 | 淮北卓颂建筑工程有限公司 | House building construction wall drilling machine |
| CN110698048B (en) * | 2019-11-01 | 2020-10-02 | 东莞市精研玻璃有限公司 | Rectangular glass cutting machine tool |
| CN111673917B (en) * | 2020-06-23 | 2022-05-24 | 萧县威辰机电工程设备有限公司 | Building wall punching device and using method thereof |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102198699A (en) * | 2011-05-10 | 2011-09-28 | 山东大学 | Method for processing square hole of stone tabletop board by using chain saw |
| CN105922459A (en) * | 2016-06-28 | 2016-09-07 | 安庆天蛛外墙清洗有限公司 | Multifunctional punching machine for air conditioner installation |
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