CN112916914A

CN112916914A - Perforating device for constructional engineering

Info

Publication number: CN112916914A
Application number: CN202110081706.5A
Authority: CN
Inventors: 庄煌南; 庄念锐; 庄铭轩; 庄佳清; 庄煌培
Original assignee: Nanli Construction Group Co ltd
Current assignee: Nanli Construction Group Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-06-08

Abstract

The invention discloses a perforating device for constructional engineering, which comprises a frame and a drill bit, wherein fixing plates are respectively arranged on two sides of the frame, a lifting plate is arranged above the space between the two fixing plates, a first speed reducing motor is arranged on the frame, the first speed reducing motor is provided with a lead screw, the lead screw is in threaded connection with a lead screw nut, the lifting plate is in sliding connection with the fixing plates through a guide rod and a guide sleeve, the lifting plate is in sliding connection with a disc, an annular rack plate is arranged on the disc, a first driving gear is rotated on the left side of the lifting plate and sleeved on an output shaft of a second speed reducing motor, the lifting plate is in rotating connection with a rotating shaft, the rotating shaft is connected with the second driving gear, the lifting plate is provided with a third speed reducing motor, the third speed reducing motor is connected with the rotating shaft through a transmission device, the disc is in, the tail part of the rotating shaft is fixedly connected with the drill bit, and the drilling machine further comprises a clamping and moving device.

Description

Perforating device for constructional engineering

Technical Field

The invention relates to the field of building equipment, in particular to a punching device for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building structures and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them, in which the building structure refers to the engineering with top cover, beam column, wall, foundation and capable of forming internal space and meeting the requirements of people for production, living, learning and public activities, and the building engineering is an important branch of civil engineering discipline, and in the broad sense, the building engineering and civil engineering belong to the same concept, so that the basic attribute of the building engineering is generally consistent with that of the civil engineering, and the construction of an engineering facility generally needs to go through three stages of investigation, design and construction, and needs to apply engineering geological investigation, hydrological geological investigation, engineering measurement, soil mechanics, engineering design, building materials, building equipment, engineering machinery, building economy and other disciplines and construction technology, The building engineering is a comprehensive subject with a wide range, the building engineering develops along with the development of human society, and the constructed engineering facilities reflect the aspects of social economy, culture, science and technical development in each historical period, so the building engineering becomes one of the witnesses of social historical development, the fields related to the building engineering are very wide, factors influencing the building engineering are numerous and complex, the dependence of the building engineering on the practice is strong, the building engineering needs to be served for human, the building engineering is a product integrating social economy, technology and cultural art in a certain historical period, and the building engineering is a unified result of technology, economy and art.

The present all be that the manual work is handed the puncher and is punched to the pipe that building engineering used, and not only intensity of labour is big, wastes time and energy, and is extremely dangerous moreover, causes the injury to the staff easily, is unfavorable for developing and going on of building engineering, consequently needs the research and development a need not that the staff is handheld, intensity of labour is little, labour saving and time saving, safe and reliable's a pipe perforating device for building engineering.

Disclosure of Invention

In order to solve the problems, the invention provides a punching device for constructional engineering.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a punching device for constructional engineering comprises a rack and a drill bit arranged on the rack, wherein the left side and the right side of the upper end face of the rack are respectively and fixedly connected with a fixed plate, a lifting plate is arranged above the space between the two fixed plates, the left side of the rack is fixedly connected with a first speed reduction motor, the tail part of an output shaft of the first speed reduction motor is fixedly connected with a lead screw, the tail part of the lead screw penetrates through the lifting plate and is in threaded connection with a lead screw nut on the lifting plate, the other end of the lifting plate is in sliding connection with the fixed plate on the right side of the rack through a guide rod and a guide sleeve, the upper end face of the lifting plate is in sliding connection with a disc, an annular rack plate is arranged on the outer side face of the disc, a first driving gear meshed with the annular rack plate is rotated on the left side of the lifting plate, the first driving gear is sleeved on the output, the middle part of lifter plate is gone up to rotate and is connected with an axis of rotation, and the afterbody of this axis of rotation runs through and is connected with the second driving gear after the disc, be provided with a third gear motor on the right side of lifter plate, be connected through transmission between third gear motor and the axis of rotation, it is connected with a plurality of rotation axes to rotate on the disc, each all be provided with a driven gear on the top of rotation axis, each driven gear all is connected with the meshing of second driving gear, each the afterbody of rotation axis all runs through and is connected with the drill bit after the lifter plate, still includes the tight mobile device of clamp that can carry out the tight removal of clamp to the pipe.

Preferably, each rotating shaft is correspondingly provided with a clamping and moving device, each clamping and moving device comprises a base, a screw, a moving seat, a moving rod and a fourth speed reducing motor, the base is fixedly arranged on the upper end surface of the frame, the screw is rotatably connected to the base, the tail part of the screw is connected with the fourth speed reducing motor, the bottom of the moving seat is in threaded connection with the screw, the moving seat is provided with the moving rod which can be slidably connected along the base, one end part of the moving seat is locked with an installation seat through a bolt, the top of the installation seat is provided with a clamping cylinder, the tail part of a piston rod of the clamping cylinder is fixedly connected with an installation plate, the left side and the right side of the installation plate are respectively and rotatably connected with a connecting rod, the tail part of each connecting rod is hinged with a half gear, two sides of the bottom of the installation seat are respectively provided with a moving rack, the half gear is meshed with the movable rack, and a clamping arm is fixedly connected to the lower end face of the movable rack.

Preferably, anti-skid rubber plates are arranged at the opposite positions of the two clamping arms.

Preferably, the second speed reduction motor is fixedly connected to the lower end face of the lifting plate.

Preferably, the lifting plate is provided with a sliding groove for the sliding connection of the rotating shaft.

Preferably, the transmission device comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is mounted on an output shaft of the third gear motor through a key, the driven wheel is sleeved on the rotating shaft, and the driving wheel is connected with the driven wheel through the transmission belt.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. according to the perforating device for the building engineering, the first speed reducing motor is started by adopting the first speed reducing motor, the lead screw nut, the lifting plate and the guide rod and guide sleeve, the lead screw is driven to rotate by the rotation of the output shaft of the first speed reducing motor, the lead screw and the lead screw nut are driven to be in threaded connection by the rotation of the lead screw, and the lifting plate can perform lifting motion under the action of the guide rod and the guide sleeve, so that a drill bit can perform up-and-down motion, a round pipe can be drilled well, and the automation strength is high.

2. The invention provides a perforating device for constructional engineering, which is characterized in that a third speed reduction motor, a second speed reduction motor, a first rotating gear, a second driving gear, a driven gear and a disc are adopted, namely, the third speed reduction motor is started, the rotation of an output shaft of the third speed reduction motor can drive the first driving gear to rotate so as to enable the first driving gear to be meshed and connected with an annular rack plate, thereby realizing the rotation of the disc, finally driving a plurality of rotating shafts to revolve along with the disc, when only one drill bit exists (the cost of the drill bit is expensive), 4 round tubes are respectively clamped in corresponding clamping and moving devices, then the only one drill bit can sequentially drill round tubes, namely, a plurality of workpieces are clamped at one time, the workpieces are processed one by one, the clamping times of a clamp on a machine table and the positioning times of the drill bit can be reduced, the working efficiency is greatly improved; the second speed reducing motor is started, the second speed reducing motor drives the rotating shaft to rotate through the transmission device, and the second driving gear can be meshed with the driven gears, so that the rotating shaft can rotate, and finally the drill bit can rotate; thereby make this perforating device can drill a plurality of pipes simultaneously, improved production efficiency greatly when degree of automation is high.

3. The punching device for the building engineering provided by the invention adopts the clamping and moving device which is formed by combining the base, the screw, the moving seat, the fourth gear motor, the clamping cylinder, the half gear, the clamping arms and the like, namely the clamping cylinder acts to drive the connecting rod to swing so as to drive the half gear connected with the connecting rod to rotate, and the rotation of the half gear drives the moving rack to move, so that the two clamping arms can move oppositely or far away from each other, and the clamping arms can fix a plurality of circular tubes with different outer diameters, and the punching device is strong in practicability; start fourth gear motor, the rotation of fourth gear motor output shaft has driven the rotation of screw rod, and then makes whole removal seat carry out the back-and-forth movement along the base to make this drill bit can punch to a plurality of different positions on the same level on the pipe, the practicality is strong.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a perforating apparatus for construction work in accordance with the present invention;

FIG. 2 is a top view of a perforating apparatus for construction work according to the present invention;

FIG. 3 is a schematic view of a clamping and moving device of a perforating device for construction work according to the present invention;

fig. 4 is a schematic view illustrating the opening of two clamping arms of a clamping and moving device of a perforating device for construction engineering according to the present invention;

fig. 5 is a cross-sectional view a-a of fig. 1.

In the figure: 1. a frame; 2. a drill bit; 3. a fixing plate; 4. a lifting plate; 41. a chute; 5. a first reduction motor; 61. a base; 62. a screw; 63. a movable seat; 64. a travel bar; 65. a fourth reduction motor; 66. a mounting seat; 67. a clamping cylinder; 68. mounting a plate; 69. a connecting rod; 610. a half gear; 611. moving the rack; 612. clamping arms; 71. a driving wheel; 72. a driven wheel; 73. a transmission belt; 8. a screw rod; 9. a feed screw nut; 10. a guide sleeve; 11. a guide bar; 12. a disc; 12a. a ring rack plate; 13. a second driving gear; 14. a first drive gear; 15. a third reduction motor; 16. a rotating shaft; 17. a rotating shaft; 18. a driven gear; 19. and a third reduction motor.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Examples

Referring to fig. 1, 2, 3, 4 and 5, a punching device for construction engineering comprises a frame 1 and a drill 2 arranged on the frame, wherein the left and right sides of the upper end surface of the frame 1 are respectively and fixedly connected with a fixing plate 3, a lifting plate 4 is arranged above the position between the two fixing plates 3, the left side of the frame 1 is fixedly connected with a first speed reducing motor 5, the tail part of the output shaft of the first speed reducing motor 5 is fixedly connected with a screw rod 8, the tail part of the screw rod 8 penetrates through the lifting plate 4 and is in threaded connection with a screw rod nut 9 on the lifting plate 4, the other end of the lifting plate 4 is in sliding connection with the fixing plate 3 on the right side of the frame through a guide rod 11 and a guide sleeve 10, the upper end surface of the lifting plate 4 is in sliding connection with a disc 12, the outer side surface of the disc 12 is provided with an annular rack plate 12a, the left side of the lifting plate 4 is rotatably provided with a first driving, first driving gear 14 cover is established on the output shaft of second gear motor 15, it is connected with a rotation axis 16 to rotate on the middle part of lifter plate 4, the afterbody of this rotation axis 16 runs through disc 12 after and is connected with second driving gear 13, be provided with a third gear motor 19 on the right side of lifter plate 4, be connected through transmission between third gear motor 19 and the rotation axis 16, it is connected with a plurality of rotation axes 17 to rotate on the disc 12, all be provided with a driven gear 18 on the top of each rotation axis 17, each driven gear 18 all is connected with the meshing of second driving gear 13, the afterbody of each rotation axis 17 all runs through lifter plate 4 after and is connected with drill bit 2, still include the tight mobile device of clamp that can carry out the tight removal to the pipe. By adopting the structure, the first speed reducing motor is started by adopting the first speed reducing motor, the screw rod nut, the lifting plate and the guide rod and guide sleeve, the rotation of the output shaft of the first speed reducing motor drives the screw rod to rotate, the screw rod drives the screw rod to be in threaded connection with the screw rod nut, and the lifting plate can perform lifting motion under the action of the guide rod and the guide sleeve, so that a drill bit can perform up-and-down motion, a round pipe can be drilled well, and the automation strength is high; by adopting a third gear motor, a second gear motor, a first rotating gear, a second driving gear, a driven gear and a disc, the third gear motor is started, the rotation of an output shaft of the third gear motor can drive the first driving gear to rotate, so that the first driving gear can be meshed and connected with the annular rack plate, the disc can rotate, and finally a plurality of rotating shafts can be driven to revolve along with the disc; the second speed reducing motor is started, the second speed reducing motor drives the rotating shaft to rotate through the transmission device, and the second driving gear can be meshed with the driven gears, so that the rotating shaft can rotate, and finally the drill bit can rotate; thereby make this perforating device can drill a plurality of pipes simultaneously, improved production efficiency greatly when degree of automation is high.

Furthermore, each rotating shaft 17 is correspondingly provided with a clamping moving device, each clamping moving device comprises a base 61, a screw 62, a moving seat 63, a moving rod 64 and a fourth speed reducing motor 65, the base 61 is fixedly arranged on the upper end surface of the frame 1, the screw 62 is rotatably connected to the base, the tail of the screw 62 is connected with the fourth speed reducing motor 65, the bottom of the moving seat 63 is in threaded connection with the screw 62, the moving seat 63 is provided with the moving rod 64 which can be slidably connected along the base, one end of the moving seat 63 is locked with an installation seat 66 through a bolt, the top of the installation seat 66 is provided with a clamping cylinder 67, the tail of a piston rod of the clamping cylinder 67 is fixedly connected with an installation plate 68, the left side and the right side of the installation plate 68 are respectively rotatably connected with a connecting rod 69, and the tail of each connecting rod 69 is hinged with a half gear 610, two sides of the bottom of the mounting seat 66 are respectively provided with a movable rack 611, the half gear 610 is engaged with the movable rack 611, and a clamping arm 612 is fixedly connected to the lower end surface of the movable rack 611. By adopting the structure, namely, a clamping and moving device which is formed by combining a base, a screw rod, a moving seat, a fourth speed reducing motor, a clamping cylinder, a half gear, clamping arms and the like is adopted, namely, the clamping cylinder acts to drive the connecting rod to swing so as to drive the rotation of the half gear connected with the connecting rod, and the rotation of the half gear drives the movement of the moving rack, so that two clamping arms can move oppositely or far away from each other, thereby realizing that the clamping arms can fix a plurality of circular tubes with different outer diameters and having strong practicability; start fourth gear motor, the rotation of fourth gear motor output shaft has driven the rotation of screw rod, and then makes whole removal seat carry out the back-and-forth movement along the base to make this drill bit can punch to a plurality of different positions on the same level on the pipe, the practicality is strong.

Further, anti-skid rubber plates are arranged at the opposite positions of the two clamping arms 612. By adopting the structure, the clamping arm can be prevented from scraping the outer surface of the round pipe.

Further, a second reduction motor 15 is fixedly connected to the lower end surface of the lifting plate 4.

Furthermore, the lifting plate 4 is provided with a chute 41 for slidably connecting the rotating shaft.

Further, the transmission device comprises a driving wheel 71, a driven wheel 72 and a transmission belt 73, the driving wheel 71 is mounted on an output shaft of the third speed reduction motor 19 through a key, the driven wheel 72 is sleeved on the rotating shaft 16, and the driving wheel 71 and the driven wheel 72 are connected through the transmission belt 73. By adopting the structure, the stability of transmission can be ensured.

It should be noted that, the electrical components in the present application are all connected to an external power supply and a control system, and the clamping cylinder is connected to an external air supply, wherein the control system adopts a structure in the prior art, and is used for controlling the operations of the first gear motor, the second gear motor, the third gear motor, the fourth gear motor and the clamping cylinder.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a perforating device for building engineering, includes frame (1), sets up drill bit (2) in the frame, its characterized in that: the lifting mechanism is characterized in that the left side and the right side of the upper end face of the rack (1) are respectively and fixedly connected with a fixing plate (3), a lifting plate (4) is arranged above the two fixing plates (3), the left side of the rack (1) is fixedly connected with a first speed reducing motor (5), the tail part of an output shaft of the first speed reducing motor (5) is fixedly connected with a lead screw (8), the tail part of the lead screw (8) penetrates through the lifting plate (4) and is in threaded connection with a lead screw nut (9) on the lifting plate (4), the other end of the lifting plate (4) is in sliding connection with the fixing plate (3) on the right side of the rack through a guide rod (11) and a guide sleeve (10), the upper end face of the lifting plate (4) is in sliding connection with a disc (12), an annular rack plate (12a) is arranged on the outer side face of the disc (12), a first driving gear (14) which is in meshed connection with the annular rack plate is rotated on the, the first driving gear (14) is sleeved on an output shaft of the second speed reducing motor (15), the middle part of the lifting plate (4) is rotatably connected with a rotating shaft (16), the tail part of the rotating shaft (16) penetrates through the disc (12) and is connected with a second driving gear (13), a third speed reducing motor (19) is arranged on the right side of the lifting plate (4), the third speed reducing motor (19) is connected with the rotating shaft (16) through a transmission device, the rotary drill is characterized in that a plurality of rotary shafts (17) are connected to the disc (12) in a rotating mode, each rotary shaft is provided with a driven gear (18) on the top of each rotary shaft (17), each driven gear (18) is connected with a second driving gear (13) in a meshed mode, each rotary shaft (17) is connected with a drill bit (2) after the tail of each rotary shaft penetrates through the lifting plate (4), and the rotary drill further comprises a clamping moving device capable of clamping and moving the round pipe.

2. A perforating device for constructional engineering as claimed in claim 1, characterized in that: each rotating shaft (17) is correspondingly provided with a clamping moving device, each clamping moving device comprises a base (61), a screw (62), a moving seat (63), a moving rod (64) and a fourth speed reducing motor (65), the base (61) is fixedly arranged on the upper end face of the rack (1), the screw (62) is rotatably connected on the base, the tail part of the screw (62) is connected with the fourth speed reducing motor (65), the bottom of the moving seat (63) is in threaded connection with the screw (62), the moving seat (63) is provided with the moving rod (64) which can be in sliding connection with the base, one end part of the moving seat (63) is locked with a mounting seat (66) through a bolt, the top of the mounting seat (66) is provided with a clamping cylinder (67), the tail part of a piston rod of the clamping cylinder (67) is fixedly connected with a mounting plate (68), the utility model discloses a portable electric tool, including mounting panel (68), connecting rod (69), each all articulated on the afterbody of connecting rod (69) have a half gear (610), be provided with one respectively on the both sides of mount pad (66) bottom and remove rack (611), half gear (610) are connected with removal rack (611) meshing, fixedly connected with arm lock (612) on the lower terminal surface of removal rack (611).

3. A perforating device for constructional engineering as claimed in claim 2, characterized in that: anti-skid rubber plates are arranged at the opposite positions of the two clamping arms (612).

4. A perforating device for constructional engineering as claimed in claim 1, characterized in that: and the second speed reducing motor (15) is fixedly connected to the lower end face of the lifting plate (4).

5. A perforating device for constructional engineering as claimed in claim 1, characterized in that: the lifting plate (4) is provided with a sliding chute (41) for the sliding connection of the rotating shaft.

6. A perforating device for constructional engineering as claimed in claim 1, characterized in that: the transmission device comprises a driving wheel (71), a driven wheel (72) and a transmission belt (73), wherein the driving wheel (71) is installed on an output shaft of the third speed reduction motor (19) through a key, the driven wheel (72) is sleeved on the rotating shaft (16), and the driving wheel (71) is connected with the driven wheel (72) through the transmission belt (73).