CN215039011U

CN215039011U - Pipeline cutting device for hydraulic engineering

Info

Publication number: CN215039011U
Application number: CN202120917492.6U
Authority: CN
Inventors: 徐大飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of the pipe-cutting, specifically disclose a pipe cutting device for hydraulic engineering, including base and lockhole, the left and right sides swing joint of base has the installation piece, and the top swing joint of base has the annular frame, the upper end swing joint of annular frame has the regulation pole, and the below of adjusting the pole is provided with the pipeline body, the inside of adjusting the pole is seted up in the lockhole, and the inside swing joint of lockhole has the hasp. This pipeline cutting device for hydraulic engineering, through setting up the annular frame and adjusting the regulation structure of constituteing between the pole, the cutting of different diameter water conservancy pipelines in the certain limit has been satisfied, the application range of this cutterbar has been increased, and the cutting knife relies on electric slider to slide in electronic slide rail in the operation, satisfy the omnidirectional cutting to the pipeline, it is supplementary to need not artifical the regulation at the in-process of cutting, inside will cutting the leading-in controller of orbit before the operation, the electric control cutting can, the simple operation, the cutting efficiency has directly been improved.

Description

Pipeline cutting device for hydraulic engineering

Technical Field

The utility model relates to a pipeline cutting device technical field specifically is a pipeline cutting device for hydraulic engineering.

Background

The water draining pipe is one common cement pipe with steel bars inside, so that it is called reinforced concrete pipe, and is used mainly in water conservancy engineering to convey water, oil, gas and other fluid, and the concrete pipe may be plain concrete pipe, common reinforced concrete pipe, self-stressed reinforced concrete pipe and pre-stressed concrete pipe, and may be divided into small diameter pipe, medium diameter pipe and large diameter pipe based on the different inner diameters of the concrete pipe, low pressure pipe and pressure pipe based on the different water pressure bearing capacity of the pipe, pressure pipe with work pressure of 0.4 MPa, 0.6, 0.8, 1.0 MPa, etc. compared with steel pipe, the concrete pipe may be plain pipe, spigot and tongue type pipe with cement mortar interface, cement mortar plaster interface, spigot and rubber ring spigot and socket to raise the service performance of the concrete pipe, prestressed concrete pressure pipes are developed more in China and many other countries, and the pipes are provided with longitudinal and circumferential prestressed reinforcements, so that the pipes have high crack and seepage resistance, and a pipe cutter is required to cut the pipes in the using and mounting and shaping processes so as to meet the size of the using size.

The prior patent (publication number: CN202021293809.5) discloses a pipeline cutting device for hydraulic engineering, which comprises a first plate body, wherein a cutting machine is arranged on the upper surface of the first plate body, a groove is arranged on the front surface of the first plate body, two sliding grooves are symmetrically arranged on the inner side wall of the groove, the inner side walls of the two sliding grooves are both connected with sliding blocks in a sliding manner, one side of the adjacent side of the two sliding blocks is fixedly connected with a first box body, an opening is arranged on the upper surface of the first plate body, four threaded rods are symmetrically and fixedly connected with the upper surface of the first plate body, in the using process of the device, the pipeline is conveniently fixed through the arrangement of the threaded rods, the second plate body, the first fixing plate body and other components, the operation is simple, the device is beneficial to the use of workers, meanwhile, the collection and the processing of chips generated during cutting are facilitated through the arrangement of the first box body, the sliding blocks, the sliding grooves, the opening and other components, and the surrounding environment is protected. The inventor finds that the following problems in the prior art are not solved well in the process of implementing the scheme: 1. the existing pipeline cutter has limited operation flexibility, cannot meet the requirement of omnibearing cutting of a pipeline, needs to manually adjust the angle of a cutting knife during cutting, and also needs to adjust a pipeline body during special cutting; 2. inconvenient the moving to the great drain pipe of diameter, consequently increased the numerous and diverse nature and the labour cost of cutting to the efficiency of cutting is not high, to above-mentioned condition, carries out technical innovation on current pipeline cutting device basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline cutting device for hydraulic engineering to solve the problems that the prior pipeline cutter 1 provided in the background art has limited operation flexibility, can not meet the requirement of omnibearing cutting of pipelines, needs to manually adjust the angle of a cutting knife during cutting, and also needs to adjust a pipeline body during special cutting; 2. the drain pipe with larger diameter is inconvenient to move, thereby increasing the complexity of cutting and labor cost and solving the problem of low cutting efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a galvanized steel wire processing is with having winding equipment of stop gear, including base and lockhole, the left and right sides swing joint of base has the installation piece, and the top swing joint of base has the annular frame, the upper end swing joint of annular frame has the regulation pole, and the below of regulation pole is provided with the pipeline body, the lockhole is seted up in the inside of regulation pole, and the inside swing joint of lockhole has the hasp, the inside of annular frame has seted up electronic slide rail, and the inside swing joint of electronic slide rail has electronic slider, the top fixedly connected with supporting shoe of electronic slider, and the top fixedly connected with ball axle of supporting shoe, the top swing joint of ball axle has the change, and the top swing joint of change has the safety cover, the left side swing joint of safety cover has the bearing, and the inside swing joint of safety cover has the cutting knife, the right side swing joint of cutting knife has the bull stick, and the right side of the rotating rod is fixedly connected with a driving motor.

Preferably, the mounting blocks are symmetrical with respect to the central axis of the base, and the lower surface of the annular frame is tightly attached to the upper surface of the base.

Preferably, the central axis of the pipeline body coincides with the central axis of the annular frame, and the annular frame forms a sliding structure with the electric sliding block through the electric sliding rail.

Preferably, the lower surface of the supporting block is tightly attached to the upper surface of the electric slider, and the lower surface of the ball shaft is tightly attached to the upper surface of the supporting block.

Preferably, the protective cover passes through to constitute revolution mechanic between ball axle and the swivel, and coincides mutually between the axis of protective cover and the axis of cutting knife.

Preferably, the cutting knife passes through to constitute revolution mechanic between driving motor and the safety cover, and closely laminates between the upper surface of lower surface and the swivel of safety cover.

Compared with the prior art, the beneficial effects of the utility model are that: the pipeline cutting device for the hydraulic engineering is provided with the base, the length between the adjusting rod and the annular frame is adjusted according to the diameter of the pipeline body during installation by arranging the base, the installing block, the annular frame, the adjusting rod, the lock hole, the lock catch and the pipeline body, one side of the adjusting rod is inserted into the annular frame during adjustment, then the lock catch is locked in the lock hole to ensure that the cutting knife is tangent to the pipeline body, and the application range of the cutter is expanded by the adjusting structure between the adjusting rod and the annular frame, so that pipeline cutting with different diameters in a certain range is met;

the pipeline cutting device for the hydraulic engineering is characterized in that the electric slide rail, the electric slide block, the supporting block, the ball shaft, the rotary ring and the protective cover are arranged, so that the electric slide rail is electrically connected with the electric slide block, the moving track of the electric slide rail is controlled by an external controller, an operator guides the cutting track of a pipeline into the pipeline before cutting, and the switch is started after the pipeline is electrified to finish cutting along the track;

this pipeline cutting device for hydraulic engineering, through setting up bearing, cutting knife, bull stick and driving motor for the cutting knife is installed in the inside of safety cover, is used for protecting operation operating personnel, avoids causing the damage at pivoted in-process misoperation, and the cutting knife that the bottom spilt is used for the cutting to the pipeline, and driving motor starts to drive bull stick and the rotatory cutting of cutting knife during the cutting, and cutting knife itself adopts the material of high strength high accuracy to make, can not influence the cutting effect.

Drawings

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

FIG. 2 is a schematic side view of the protective cover of the present invention;

fig. 3 is a schematic top view of the ring frame according to the present invention.

In the figure: 1. a base; 2. mounting blocks; 3. an annular frame; 4. adjusting a rod; 5. a lock hole; 6. locking; 7. a pipe body; 8. an electric slide rail; 9. an electric slider; 10. a support block; 11. a ball shaft; 12. rotating the ring; 13. a protective cover; 14. a bearing; 15. a cutting knife; 16. a rotating rod; 17. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a galvanized steel wire processing is with having wind equipment of stop gear, including base 1 and lockhole 5, the left and right sides of the base 1 has movably connected with the installation block 2, and the upper side of the base 1 has movably connected with the annular frame 3, the axle wire symmetrical about the base 1 between the installation block 2, and the lower surface of the annular frame 3 is closely laminated with the upper surface of the base 1, adjust the length between 4 and the annular frame 3 according to the size of the diameter of pipeline body 7 while installing, insert one side of adjusting the pole 4 into the inside of the annular frame 3 while adjusting, the upper end of the annular frame 3 has movably connected with the adjusting pole 4, and there is pipeline body 7 below the adjusting pole 4, coincide between axle wire of the pipeline body 7 and the axle wire of the annular frame 3, and the annular frame 3 forms the sliding construction through the electric slide rail 8 and electric slide block 9, lock catch 6 locks lockhole 5, guarantee the cutter 15 and pipeline body 7 are tangent, the adjusting structure increases the application range of the cutter, thereby meeting the requirement of cutting pipelines with different diameters in a certain range;

the lock hole 5 is arranged inside the adjusting rod 4, the lock catch 6 is movably connected inside the lock hole 5, the electric slide rail 8 is arranged inside the annular frame 3, the electric slide block 9 is movably connected inside the electric slide rail 8, the supporting block 10 is fixedly connected above the electric slide block 9, the ball shaft 11 is fixedly connected above the supporting block 10, the lower surface of the supporting block 10 is tightly attached to the upper surface of the electric slide block 9, the lower surface of the ball shaft 11 is tightly attached to the upper surface of the supporting block 10, the electric slide rail 8 is electrically connected with the electric slide block 9, the moving track of the electric slide rail is controlled by an external controller, an operator guides in the cutting track of a pipeline before cutting, a switch is started after the pipeline is powered on to complete cutting, the swivel 12 is movably connected above the ball shaft 11, the protective cover 13 is movably connected above the swivel 12, and forms a rotating structure between the ball shaft 11 and the swivel 12, the central axis of the protective cover 13 coincides with the central axis of the cutting knife 15, and the electric slide rail 8 is annular, so that the cutting knife 15 can cut the pipeline body 7 in all directions, and the spherical shaft 11 is matched with the rotating ring 12, so that the cutting angle of the cutting knife 15 and the protective cover 13 can be changed, and the flexibility of operation and the cutting accuracy are improved;

left side swing joint of safety cover 13 has bearing 14, and the inside swing joint of safety cover 13 has cutting knife 15, cutting knife 15 passes through and constitutes revolution mechanic between driving motor 17 and the safety cover 13, and closely laminate between the lower surface of safety cover 13 and the upper surface of swivel 12, cutting knife 15 is installed in the inside of safety cover 13, be used for protecting operation operating personnel, avoid causing the damage at pivoted in-process misoperation, cutting knife 15 that the bottom spills is used for the cutting to the pipeline, driving motor 17 starts to drive bull stick 16 and cutting knife 15 rotary cutting during the cutting, cutting knife 15 itself adopts the material of high strength high accuracy to make, can not influence the cutting effect, cutting knife 15's right side swing joint has bull stick 16, and the right side fixedly connected with driving motor 17 of bull stick 16.

The working principle is as follows: for the galvanized steel wire processing of this kind, adjust the length between annular frame 3 and the pole 4 through the size regulation of the diameter of the pipeline body 7 of user at first, insert one side of adjusting the pole 4 inside the annular frame 3 during the regulation, then lock the lockhole 5 with the hasp 6, guarantee the tangent between cutting knife 15 and the pipeline body 7, secondly electric connection between electronic slide rail 8 and electronic slider 9, and control its orbit by the external control ware, the operating personnel introduces the cutting orbit of the pipeline before cutting, the starting switch can accomplish the cutting along the orbit after the circular telegram, the driving motor 17 starts to drive the bull stick 16 and cutting knife 15 to rotate and cut during the cutting, because electronic slide rail 8 is the annular, so can satisfy the cutting knife 15 to the omnibearing cutting of the pipeline body 7, the ball axle 11 cooperates with the swivel 12 to use, can satisfy the cutting knife 15 and the guard 13 transform cutting angle, the cutting knife 15 itself is made of high-strength and high-precision material, and the cutting effect is not affected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline cutting device for hydraulic engineering, includes base (1) and lockhole (5), its characterized in that: the adjustable-type multifunctional adjustable-pressure-bearing device is characterized in that mounting blocks (2) are movably connected to the left side and the right side of the base (1), an annular frame (3) is movably connected to the upper side of the base (1), an adjusting rod (4) is movably connected to the upper end of the annular frame (3), a pipeline body (7) is arranged below the adjusting rod (4), the lock hole (5) is formed in the adjusting rod (4), a lock catch (6) is movably connected to the inner portion of the lock hole (5), an electric slide rail (8) is arranged in the annular frame (3), an electric slide block (9) is movably connected to the inner portion of the electric slide rail (8), a supporting block (10) is fixedly connected to the upper portion of the electric slide block (9), a ball shaft (11) is fixedly connected to the upper portion of the supporting block (10), a rotating ring (12) is movably connected to the upper portion of the ball shaft (11), and a protective cover (13) is movably connected to the upper portion of the rotating ring (12), the left side swing joint of safety cover (13) has bearing (14), and the inside swing joint of safety cover (13) has cutting knife (15), the right side swing joint of cutting knife (15) has bull stick (16), and the right side fixedly connected with driving motor (17) of bull stick (16).

2. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the mounting blocks (2) are symmetrical about the central axis of the base (1), and the lower surface of the annular frame (3) is tightly attached to the upper surface of the base (1).

3. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the central axis of the pipeline body (7) coincides with the central axis of the annular frame (3), and the annular frame (3) forms a sliding structure with the electric sliding block (9) through the electric sliding rail (8).

4. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the lower surface of the supporting block (10) is tightly attached to the upper surface of the electric slider (9), and the lower surface of the ball shaft (11) is tightly attached to the upper surface of the supporting block (10).

5. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the protective cover (13) forms a rotating structure between the ball shaft (11) and the rotating ring (12), and the central axis of the protective cover (13) coincides with the central axis of the cutting knife (15).

6. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the cutting knife (15) forms a rotating structure through the driving motor (17) and the protective cover (13), and the lower surface of the protective cover (13) is tightly attached to the upper surface of the rotating ring (12).