Pipe cutting device for water and electricity installation

Abstract

The utility model discloses a pipe cutting device for water and electricity installation, and relates to the technical field of water and electricity installation. A through hole is formed in the front face of the base plate, a first electric cylinder is arranged at the upper end of the front face of the base plate, a first telescopic rod is arranged at the lower end of the first electric cylinder, a first telescopic base is arranged at the lower end of the first telescopic rod, and a connecting rod is arranged at the lower end of the first telescopic base. A second electric cylinder is arranged at the upper end of the connecting rod, a second telescopic rod is arranged at the lower end of the second electric cylinder, a second telescopic seat is arranged at the lower end of the second telescopic rod, and an upper limiting wheel is arranged at the lower end of the second telescopic seat. According to the pipe cutting device, the position of the blade can be automatically adjusted according to pipes with different diameters to cut the pipes, the practicability of the pipe cutting device is improved, the pipe cutting device can automatically position the pipes according to the different diameters of the pipes, and deflection in the cutting process is prevented.

Description

Technical Field

[0001] The present application relates to the field of hydropower installation, and in particular to a pipe cutting device for hydropower installation. Background Art

[0002] Pipes are essential materials for construction projects, and commonly used ones include water pipes, drainage pipes, gas pipes, heating pipes, wire conduits, rainwater pipes, etc. PE (polyethylene) materials are widely used in the field of water pipe manufacturing due to their high strength, corrosion resistance, and non-toxicity. Because it will not rust, it is an ideal pipe to replace ordinary iron water pipes. my country's plastic pipes are developing rapidly and the quality is constantly improving. Among them, polyethylene PE pipes are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas pipes, electrical and telecommunications protective casings, industrial pipes, agricultural pipes, etc. due to their unique advantages. It is mainly used in urban water supply, urban gas supply, farmland irrigation and other fields.

[0003] In the prior art, most of the current water and electricity pipes need to be cut according to actual construction requirements before installation. However, most of the current water and electricity pipe cutting devices require manual control of the cutting position according to the pipe diameter, which is prone to deviation and poor cutting effect. Utility Model Content

[0004] The purpose of the present application is to solve the problem that most of the current water and electricity pipe cutting devices in the above background need to manually control the cutting position according to the pipe diameter, which is very easy to deflect and has poor cutting effect. The present application provides a pipe cutting device for water and electricity installation.

[0005] In order to achieve the above-mentioned purpose, the present application specifically adopts the following technical scheme: it includes a substrate, characterized in that a through hole is provided on the front side of the substrate, a first electric cylinder is provided on the upper end of the front side of the substrate, a first telescopic rod is provided on the lower end of the first electric cylinder, a first telescopic seat is provided on the lower end of the first telescopic rod, a connecting rod is provided on the lower end of the first telescopic seat, a rotating shaft is provided on the upper end of the connecting rod, a motor is provided on the rear end of the rotating shaft, a rotating ring is provided on the outer side of the front end of the rotating shaft, a blade is provided on the outer end of the rotating ring, a second electric cylinder is provided on the upper end of the connecting rod, a second telescopic rod is provided on the lower end of the second electric cylinder, a second telescopic seat is provided on the lower end of the second telescopic rod, an upper limit wheel is provided on the lower end of the second telescopic seat, the first electric cylinder, the motor and the second electric cylinder are electrically connected to an external power supply and an external controller, and are controlled by the external controller.

[0006] Furthermore, handles are provided on both sides of the front side of the substrate.

[0007] Furthermore, a motor frame is disposed at the upper end of the first electric cylinder, and a first fixing seat is disposed at the connection between the motor frame and the base plate.

[0008] Furthermore, a second fixing seat is arranged at the lower end of the base plate, a bearing seat is arranged on the second fixing seat, and an auxiliary shaft is arranged at the connection between the connecting rod and the bearing seat.

[0009] Furthermore, a bearing is provided at the connection between the connecting rod and the rotating shaft.

[0010] Furthermore, a third fixing seat is provided at the lower end of the through hole, and a lower limiting wheel is provided on the third fixing seat.

[0011] The beneficial effects of the present application are as follows: First, since the utility model is provided with a first electric cylinder, a first telescopic rod, a first telescopic seat, a connecting rod, a rotating shaft, a rotating ring and a blade, the utility model can automatically adjust the blade position according to pipes of different diameters to cut them, thereby improving the practicality of the utility model; secondly, since the utility model is provided with a lower limit wheel, a second telescopic rod, a second telescopic seat and an upper limit wheel, the utility model can automatically position the pipe according to different diameters to prevent deflection during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the overall first-view structural diagram of this application;

[0013] Figure 2 This is the overall second-view structural diagram of this application;

[0014] Figure 3 This is the overall third-view structural diagram of this application;

[0015] Figure 4 This application is attached Figure 2 Partial view at point A in the middle;

[0016] Figure 5 This application is attached Figure 3 Partial view at point B in the middle;

[0017] Figure 6 This application is attached Figure 3 Partial view at center C;

[0018] Figure numerals: 1. base plate; 11. first fixed seat; 12. motor frame; 13. second fixed seat; 14. bearing seat; 15. handle; 16. through hole; 2. first electric cylinder; 21. first telescopic rod; 22. first telescopic seat; 23. connecting rod; 24. auxiliary shaft; 3. motor; 31. rotating shaft; 32. rotating ring; 33. blade; 4. third fixed seat; 41. lower limit wheel; 5. second electric cylinder; 51. second telescopic rod; 52. second telescopic seat; 53. upper limit wheel. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0020] like Figure 1-Figure 6 As shown, a pipe cutting device for water and electricity installation proposed in one embodiment of the present application includes a base plate 1, characterized in that a through hole 16 is provided on the front side of the base plate 1, a first electric cylinder 2 is provided on the upper end of the front side of the base plate 1, a first telescopic rod 21 is provided on the lower end of the first electric cylinder 2, a first telescopic seat 22 is provided on the lower end of the first telescopic rod 21, a connecting rod 23 is provided on the lower end of the first telescopic seat 22, a rotating shaft 31 is provided on the upper end of the connecting rod 23, a motor 3 is provided on the rear end of the rotating shaft 31, a rotating ring 32 is provided on the outer side of the front end of the rotating shaft 31, a blade 33 is provided on the outer end of the rotating ring 32, a second electric cylinder 5 is provided on the upper end of the connecting rod 23, a second telescopic rod 51 is provided on the lower end of the second electric cylinder 5, a second telescopic seat 52 is provided on the lower end of the second telescopic rod 51, and an upper limit wheel 53 is provided on the lower end of the second telescopic seat 52, the first electric cylinder 2, the motor 3 and the second electric cylinder 5 are electrically connected to an external power supply and an external controller, and are controlled by the external controller.

[0021] Handles 15 are provided on both sides of the front side of the base plate 1 .

[0022] A motor frame 12 is disposed at the upper end of the first electric cylinder 2 , and a first fixing seat 11 is disposed at the connection between the motor frame 12 and the base plate 1 .

[0023] A second fixing seat 13 is disposed at the lower end of the base plate 1 , a bearing seat 14 is disposed on the second fixing seat 13 , and an auxiliary shaft 24 is disposed at the connection between the connecting rod 23 and the bearing seat 14 .

[0024] A bearing is provided at the connection between the connecting rod 23 and the rotating shaft 31 .

[0025] A third fixing seat 4 is disposed at the lower end of the through hole 16 , and a lower limiting wheel 41 is disposed on the third fixing seat 4 .

[0026] The working principle of the present application is as follows: when using the utility model, the pipe is first extended from the through hole 16 and its lower end is placed on the lower limit wheel 41, the second electric cylinder 5 is started, and the second electric cylinder 5 drives the second telescopic seat 52 and the upper limit wheel 53 to move downward through the second telescopic rod 51 to fix the upper end of the pipe; the first electric cylinder 2 is started, and the first electric cylinder 2 drives the first telescopic seat 22 to move downward through the first telescopic rod 21, the first telescopic seat 22 drives the lower end of the connecting rod 23 to move downward, and the upper end of the connecting rod 23 drives the rotating shaft 31 to move upward onto the pipe, and the motor 3 is started, and the motor 3 drives the rotating ring 32 and the blade 33 to rotate through the rotating shaft 31 to cut the pipe.

[0027] The beneficial technical effects of implementing the present application are as follows: first, since the utility model is provided with a first electric cylinder 2, a first telescopic rod 21, a first telescopic seat 22, a connecting rod 23, a rotating shaft 31, a rotating ring 32 and a blade 33, the utility model can automatically adjust the position of the blade 33 to cut pipes of different diameters, thereby improving the practicality of the utility model; secondly, since the utility model is provided with a lower limit wheel 41, a second telescopic rod 51, a second telescopic seat 52 and an upper limit wheel 53, the utility model can automatically position the pipe according to its different diameters to prevent deflection during the cutting process.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe cutting device for water and electricity installation, comprising a base plate (1), characterized in that: A through hole (16) is provided on the front side of the base plate (1); a first electric cylinder (2) is provided on the upper end of the front side of the base plate (1); a first telescopic rod (21) is provided on the lower end of the first electric cylinder (2); a first telescopic seat (22) is provided on the lower end of the first telescopic rod (21); a connecting rod (23) is provided on the lower end of the first telescopic seat (22); a rotating shaft (31) is provided on the upper end of the connecting rod (23); a motor (3) is provided on the rear end of the rotating shaft (31); and a rotating ring (31) is provided on the outer side of the front end of the rotating shaft (31). 32), a blade (33) is provided at the outer end of the rotating ring (32), a second electric cylinder (5) is provided at the upper end of the connecting rod (23), a second telescopic rod (51) is provided at the lower end of the second electric cylinder (5), a second telescopic seat (52) is provided at the lower end of the second telescopic rod (51), an upper limit wheel (53) is provided at the lower end of the second telescopic seat (52), and the first electric cylinder (2), the motor (3) and the second electric cylinder (5) are electrically connected to an external power supply and an external controller, and are controlled by the external controller.

2. A pipe cutting device for water and electricity installation according to claim 1, characterized in that: Handles (15) are provided on both sides of the front side of the base plate (1).

3. A pipe cutting device for water and electricity installation according to claim 1, characterized in that: A motor frame (12) is provided at the upper end of the first electric cylinder (2), and a first fixing seat (11) is provided at the connection between the motor frame (12) and the base plate (1).

4. A pipe cutting device for water and electricity installation according to claim 1, characterized in that: A second fixing seat (13) is provided at the lower end of the base plate (1), a bearing seat (14) is provided on the second fixing seat (13), and an auxiliary shaft (24) is provided at the connection between the connecting rod (23) and the bearing seat (14).

5. A pipe cutting device for water and electricity installation according to claim 1, characterized in that: A bearing is provided at the connection between the connecting rod (23) and the rotating shaft (31).

6. A pipe cutting device for water and electricity installation according to claim 1, characterized in that: A third fixing seat (4) is provided at the lower end of the through hole (16), and a lower limiting wheel (41) is provided on the third fixing seat (4).

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