CN112024942A

CN112024942A - Pipeline perforating device for building engineering

Info

Publication number: CN112024942A
Application number: CN202010872459.6A
Authority: CN
Inventors: 姚鑫
Original assignee: Ganzhou Yage Trade Co ltd
Current assignee: Ganzhou Yage Trade Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-12-04

Abstract

The invention discloses a pipeline punching device for constructional engineering, which comprises a base, a top plate and a clamping assembly, wherein two electric push rods and a first motor are fixedly arranged on the upper surface of the base; the clamping assembly is composed of a fixed disc and an inner gear ring, a plurality of bearings II are mounted on the side face of the fixed disc, inner holes of the bearings II are fixedly connected with the rotating shaft, a gear is connected to the side face of the rotating shaft, one end of the rotating shaft is fixedly connected with the cam, and the gear is meshed with the inner gear ring. By arranging two clamping assemblies, and one clamping assembly can move, the invention can clamp and fix pipelines with different lengths and different diameters.

Description

Pipeline perforating device for building engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a pipeline punching device for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, wherein the building construction engineering refers to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of production, living, study and public activities of people, and the pipelines are frequently required to be punched in the building engineering.

The current common method for perforating the pipeline is as follows: firstly, fixing the pipeline by using a simple tool, and then drilling the pipeline by using a handheld drilling tool, wherein the method is low in precision and high in danger; some pipelines are drilled by using a drilling machine, but the existing drilling machine is difficult to clamp and fix pipelines with different diameters and different lengths, so that the drilling effect is poor; in addition, when punching to the different positions of same root canal, a back is bored in the hole, need pull down the pipeline usually, with pipeline rotatory removal to suitable position after, with the pipeline dress drilling machine punch again, so pull down repeatedly and install, the work efficiency of serious influence.

Therefore, it is desirable to provide a pipe perforating device for construction engineering, which aims to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a pipeline punching device for building engineering to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a pipeline punching device for building engineering comprises a base, a top plate and a clamping assembly, wherein two electric push rods and a first motor are fixedly arranged on the upper surface of the base, an output shaft of the first motor is connected with the clamping assembly, a groove is formed in the upper surface of the base, a sliding plate is connected onto the groove in a sliding fit manner, a first bearing is arranged on the left side surface of the sliding plate, an inner hole of the first bearing is fixedly connected with a connecting shaft, one end of the connecting shaft is connected with the clamping assembly, the upper end of each electric push rod is fixedly connected with the top plate, the lower surface of the top plate is connected with two vertical plates and a second motor, a moving plate is arranged between the two vertical plates, a first threaded hole and a through hole are formed in the moving plate, a threaded shaft is connected onto the first threaded hole in a matching manner, the output shaft, an output shaft of the motor III is connected with the drill bit; the clamping assembly is composed of a fixed disc and an inner gear ring, a plurality of bearings II are mounted on the end face of the fixed disc, inner holes of the bearings II are fixedly connected with the rotating shaft, a gear is connected to the side face of the rotating shaft, one end of the rotating shaft is fixedly connected with the cam, the gear is meshed with the inner gear ring, a connecting rod is connected to the outer side face of the fixed disc, a threaded hole II is formed in the connecting rod, and a fixing bolt is connected to the threaded hole II in.

As a further scheme of the invention, the number of the clamping assemblies is two, the fixed disc in one clamping assembly is coaxially and fixedly connected with the output shaft of the first motor, and the fixed disc in the other clamping assembly is coaxially and fixedly connected with the connecting shaft.

As a further scheme of the invention, the number of the connecting rods and the number of the cams are three, and the three cams are distributed in a circumferential array relative to the central line of the fixed disc.

As a further scheme of the invention, the connecting rod is in a [ -shape, the center line of the fixing bolt is parallel to the center line of the inner gear ring, the end surface of the inner gear ring is attached to the end surface of the fixing plate, and when the inner gear ring is fixed, one end of the fixing bolt is in close contact with the inner gear ring.

As a further scheme of the invention, two ends of the threaded shaft are rotatably connected with the vertical plate, two ends of the guide shaft are fixedly connected with the vertical plate, and the guide shaft is positioned right below the threaded shaft.

As a further scheme of the invention, the side surface of the inner gear ring is provided with anti-slip lines, and the arrangement of the anti-slip lines is convenient for rotating the inner gear ring; the side surface of the cam is bonded with a rubber pad, the rubber pad can increase the friction force when the cam clamps the pipeline, and the rubber pad can prevent the pipeline from being damaged by clamping; one end of the fixing bolt is connected with a rotating block, and the fixing bolt is conveniently screwed through the rotating block.

As a further scheme of the invention, a motor bracket is arranged below the motor I, the center line of an output shaft of the motor I and the center line of the connecting shaft are arranged in a collinear manner, and the center line of the connecting shaft and the center line of the threaded shaft are parallel to each other.

In conclusion, the beneficial effects of the invention are as follows:

according to the invention, two clamping assemblies are arranged, and one clamping assembly can move, so that two ends of pipelines with different lengths can be clamped and fixed; by arranging the fixed disc, the inner gear ring, the gear and the cam, the pipeline clamping device can clamp and fix pipelines with different diameters; according to the invention, through the arrangement of the first motor, the second motor, the threaded shaft and the moving plate, the pipeline can still rotate in a clamping state, so that a part to be drilled on the pipeline is rotated to the upper part, and then the position of the moving plate is adjusted, so that a drill bit is positioned right above the part to be drilled, and then the hole can be drilled, the pipeline does not need to be detached for position adjustment, and the convenience and the high efficiency are realized; the automatic drilling machine is high in automation degree, only needs to manually clamp a pipeline, and is low in danger because the subsequent drilling work is completely and automatically carried out.

Drawings

Fig. 1 is a schematic front view of a pipe perforating device for construction engineering.

Fig. 2 is a schematic structural diagram of a clamping assembly in a pipe perforating device for construction engineering.

Fig. 3 is a schematic view of the internal structure of fig. 2 with the internal gear rings and gears removed.

Fig. 4 is a side view of a moving plate in a pipe perforating device for construction work.

Reference numerals: 1-base, 2-sliding plate, 3-bearing I, 4-connecting shaft, 5-clamping component, 6-groove, 7-motor I, 8-motor support, 9-electric push rod, 10-top plate, 11-motor II, 12-vertical plate, 13-threaded shaft, 14-moving plate, 15-motor III, 16-drill bit, 17-guide shaft, 18-threaded hole I, 19-through hole, 51-fixed plate, 52-connecting rod, 53-inner gear ring, 54-gear, 55-rotating shaft, 56-threaded hole II, 57-cam, 58-fixing bolt and 59-bearing II.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, 2, 3 and 4, the pipeline perforating device for the building engineering comprises a base 1, a top plate 10 and a clamping assembly 5, wherein two electric push rods 9 and a motor I7 are fixedly installed on the upper surface of the base 1, an output shaft of the motor I7 is connected with the clamping assembly 5, a groove 6 is formed in the upper surface of the base 1, a sliding plate 2 is connected with the groove 6 in a sliding fit mode, a bearing I3 is installed on the left side surface of the sliding plate 2, an inner hole of the bearing I3 is fixedly connected with a connecting shaft 4, the clamping assembly 5 is connected with one end of the connecting shaft 4, the upper end of the electric push rod 9 is fixedly connected with the top plate 10, two vertical plates 12 and a motor II 11 are connected to the lower surface of the top plate 10, a moving plate 14 is arranged between the two vertical plates 12, a threaded hole I18 and a through hole 19 are, an output shaft of the second motor 11 is coaxially and fixedly connected with the threaded shaft 13, a guide shaft 17 is connected onto the through hole 19 in a sliding fit manner, a third motor 15 is installed on the lower surface of the moving plate 14, and an output shaft of the third motor 15 is connected with the drill bit 16;

the clamping assembly 5 is composed of a fixed disc 51 and an inner gear ring 53, a plurality of second bearings 59 are mounted on the end face of the fixed disc 51, inner holes of the second bearings 59 are fixedly connected with a rotating shaft 55, a gear 54 is connected to the side face of the rotating shaft 55, one end of the rotating shaft 55 is fixedly connected with a cam 57, the gear 54 is meshed with the inner gear ring 53, a connecting rod 52 is connected to the outer side face of the fixed disc 51, a second threaded hole 56 is formed in the connecting rod 52, and a fixing bolt 58 is connected to the second threaded hole 56 in.

The number of the clamping assemblies 5 is two, the fixed disc 51 in one clamping assembly 5 is coaxially and fixedly connected with the output shaft of the first motor 7, and the fixed disc 51 in the other clamping assembly 5 is coaxially and fixedly connected with the connecting shaft 4.

The number of the connecting rods 52 and the cams 57 is three, and the three cams 57 are distributed in a circumferential array with respect to the center line of the fixed disk 51.

The connecting rod 52 is in a [ -shape, the center line of the fixing bolt 58 is parallel to the center line of the inner gear ring 53, the end face of the inner gear ring 53 is attached to the end face of the fixing plate 51, and when the inner gear ring 53 is fixed, one end of the fixing bolt 58 is in close contact with the inner gear ring 53.

Two ends of the threaded shaft 13 are rotatably connected with the vertical plate 12, two ends of the guide shaft 17 are fixedly connected with the vertical plate 12, and the guide shaft 17 is located right below the threaded shaft 13.

Example 2

Referring to fig. 1, 2, 3 and 4, this embodiment is further described with respect to the pipe perforating device for construction engineering described in specific example 1, in this embodiment, anti-slip stripes are disposed on the side surface of the inner gear ring 53, and the arrangement of the anti-slip stripes facilitates the rotation of the inner gear ring 53; a rubber pad is bonded on the side surface of the cam 57, the rubber pad can increase the friction force when the cam 57 clamps the pipeline, and the rubber pad can prevent the pipeline from being damaged by clamping; one end of the fixing bolt 58 is connected with a rotating block, and the rotating block is arranged to facilitate screwing of the fixing bolt 58; the motor support 8 is arranged below the motor I7, the center line of an output shaft of the motor I7 and the center line of the connecting shaft 4 are arranged in a collinear mode, the center line of the connecting shaft 4 and the center line of the threaded shaft 13 are parallel to each other, and other structures and connecting modes of the embodiment are completely the same as those of the embodiment 1.

The working process of the embodiment of the invention is as follows: firstly, one end of a pipeline to be processed is placed in a clamping assembly 5 connected with a motor I7, an inner gear ring 53 is rotated by hands, three gears 54 rotate along with the rotation of a rotating shaft 55, three cams 57 rotate along with the rotation of the rotating shaft until the three cams 57 clamp one end of the pipeline, then a fixing bolt 58 is screwed down by force to fix the inner gear ring 53, then a sliding plate 5 is moved until the other end of the pipeline to be processed is positioned in another clamping assembly 5, the other end of the pipeline is clamped by the same method, the pipeline is fixed, then a motor II 11 is started, a threaded shaft 13 starts to rotate, a moving plate 14 moves linearly along a guide shaft 17 until a drill bit 16 is moved to be positioned right above a position to be drilled, and finally a motor III 15 and an electric push rod 9 are started to drill the pipeline. After a hole is drilled, when other positions of the pipeline need to be drilled, the first motor 7 is started, the clamping assembly 5 rotates, the clamped pipeline rotates along with the clamping assembly, and the drilling can be performed until the position needing to be machined is rotated to the upper side, so that the convenience and the high efficiency are realized; the automatic drilling machine is high in automation degree, only needs to manually clamp a pipeline, and is low in danger because the subsequent drilling work is completely and automatically carried out.

The present invention has been described in detail with reference to the preferred embodiments thereof, and it should be understood that the invention is not limited thereto, but is intended to cover modifications, equivalents, and improvements within the spirit and scope of the present invention.

Claims

1. A pipeline punching device for constructional engineering comprises a base (1), a top plate (10) and a clamping assembly (5), and is characterized in that two electric push rods (9) and a motor I (7) are mounted on the upper surface of the base (1), an output shaft of the motor I (7) is connected with the clamping assembly (5), a groove (6) is formed in the upper surface of the base (1), a sliding plate (2) is connected onto the groove (6) in a sliding fit manner, a bearing I (3) is mounted on the left side surface of the sliding plate (2), an inner hole of the bearing I (3) is connected with a connecting shaft (4), one end of the connecting shaft (4) is connected with the clamping assembly (5), the upper end of each electric push rod (9) is fixedly connected with the top plate (10), the lower surface of the top plate (10) is connected with two vertical plates (12) and a motor II (11), and a moving plate (14) is, a first threaded hole (18) and a through hole (19) are formed in the moving plate (14), a threaded shaft (13) is connected to the first threaded hole (18) in a matched mode, an output shaft of the second motor (11) is connected with the threaded shaft (13), a guide shaft (17) is connected to the through hole (19) in a sliding matched mode, a third motor (15) is installed on the lower surface of the moving plate (14), and an output shaft of the third motor (15) is connected with a drill bit (16); clamping component (5) comprises fixed disk (51) and ring gear (53), install several bearing two (59) on the terminal surface of fixed disk (51), the hole and the axis of rotation (55) of bearing two (59) are connected, be connected with gear (54) on the side of axis of rotation (55), the one end and the cam (57) of axis of rotation (55) are connected, gear (54) and ring gear (53) meshing are connected, the lateral surface of fixed disk (51) is connected with connecting rod (52), be provided with screw hole two (56) on connecting rod (52), the cooperation is connected with fixing bolt (58) on screw hole two (56).

2. The perforating device for the pipelines for the building engineering as claimed in claim 1, characterized in that the number of the clamping assemblies (5) is two, the fixed disk (51) in one clamping assembly (5) is coaxially and fixedly connected with the output shaft of the first motor (7), and the fixed disk (51) in the other clamping assembly (5) is coaxially and fixedly connected with the connecting shaft (4).

3. The perforating device for pipelines for construction engineering as claimed in claim 1, characterized in that the number of connecting rods (52) and cams (57) is three, and the three cams (57) are distributed in a circumferential array about the centre line of the fixed plate (51).

4. The perforating device for pipelines in constructional engineering as claimed in claim 3, characterized in that the connecting rod (52) is in the shape of a "[", the center line of the fixing bolt (58) and the center line of the inner gear ring (53) are parallel to each other, and the end face of the inner gear ring (53) is attached to the end face of the fixing plate (51).

5. The perforating device for the pipelines for the building engineering according to claim 1, characterized in that both ends of the threaded shaft (13) are rotatably connected with the vertical plate (12), both ends of the guide shaft (17) are fixedly connected with the vertical plate (12), and the guide shaft (17) is located right below the threaded shaft (13).

6. The perforating device for pipelines in building engineering according to claim 1, characterized in that the side of the inner gear ring (53) is provided with anti-slip threads, the side of the cam (57) is bonded with a rubber pad, and one end of the fixing bolt (58) is connected with a rotating block.

7. The perforating device for the pipelines for the building engineering as claimed in claim 1, characterized in that a motor bracket (8) is arranged below the motor I (7), the center line of the output shaft of the motor I (7) is arranged in line with the center line of the connecting shaft (4), and the center line of the connecting shaft (4) is parallel to the center line of the threaded shaft (13).