CN220278036U

CN220278036U - Pipeline perforating device

Info

Publication number: CN220278036U
Application number: CN202321834079.9U
Authority: CN
Inventors: 王学谦; 陈书淳; 徐春雷; 戴立远; 俞强; 史凯文; 赵连成; 刘永强; 孙庆峰; 李明
Original assignee: Shandong Gangyuan Pipeline Logistics Co ltd
Current assignee: Shandong Gangyuan Pipeline Logistics Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-02
Anticipated expiration: 2033-07-13

Abstract

The utility model belongs to the technical field of pipeline perforating, in particular to a pipeline perforating device, which comprises two fixing frames, wherein the centers of the two fixing frames are respectively provided with a yielding hole, one fixing frame is fixedly connected with the top end of one fixing frame, one side of the fixing frame is slidably connected with a punching machine, one side of the two fixing frames is fixedly connected with a fixed ring, the inner walls of the two fixed rings are hinged with rotating rings, the inner walls of the two rotating rings are respectively provided with three yielding grooves, the inner walls of the yielding grooves are provided with arc clamping plates, and supporting rods are arranged between the two rotating rings; the assembly that can support the inner wall of pipeline trompil department through backup pad and bracing piece constitution to when can effectually avoiding the pipeline trompil, pipeline outer wall produces the pressure inwards sunken pipeline inner wall deformation that leads to, thereby ensures the quality of pipeline behind the pipeline trompil, and the rethread connecting rod can fix a position the bracing piece position, and the backup pad is in pipeline outer wall trompil position when making the trompil.

Description

Pipeline perforating device

Technical Field

The utility model belongs to the technical field of pipeline perforating, and particularly relates to a pipeline perforating device.

Background

The pipeline refers to a device which is formed by connecting a pipe connector, a valve and the like and is used for conveying gas, liquid or fluid with solid particles; in general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high-pressure position to a low-pressure position of a pipeline, and the fluid can be conveyed by utilizing the pressure or gravity of the fluid; and when the pipeline is connected with other structures, the hole is drilled by a drilling machine, and then the connection and fixation between the structures are realized through the drilled holes, and when the pipeline opening is drilled for fixing the pipeline by the hole, the pipeline is inserted between the pipeline and the pipeline, and the hole is positioned at the opening of the pipeline, when the outer wall of the pipeline is perforated, the outer wall of the pipeline is easy to deform due to the pressure generated during the hole drilling, so that the aperture of the inner wall is changed, and the quality of the pipeline connection is influenced.

Disclosure of Invention

The utility model provides a pipeline perforating device, which has the characteristics of solving the problem that the outer wall of a pipeline is easy to deform due to pressure generated during perforating when the outer wall of the pipeline is perforated because the perforating position is positioned at the opening of the pipeline, so that the aperture of the inner wall is changed, and the quality of pipeline connection is affected.

The utility model provides the following technical scheme: including two mounts, two mount center department has all seted up the hole of stepping down, one of them mount top fixedly connected with mounting bracket, mounting bracket one side sliding connection has the piercing press, two the equal fixedly connected with solid fixed ring in mount one side, two gu fixed ring inner wall all articulates there is the swivel becket, two three groove of stepping down has all been seted up to the swivel becket inner wall, it is equipped with the arc cardboard to step down the inslot wall, two be equipped with the bracing piece between the swivel becket, bracing piece both ends fixedly connected with backup pad, the through hole has been seted up at the backup pad top, bracing piece one side fixedly connected with connecting rod.

The limiting blocks are arranged between the two fixing rings, the limiting blocks are located at the tops of the fixing rings, and holes for limiting the punching ends of the punching machine are formed in the centers of the limiting blocks.

The fixing ring is characterized in that the outer wall of the fixing ring is provided with a mounting groove corresponding to the abdication groove, the top end of the arc-shaped clamping plate is hinged with a threaded rod, and the threaded rod is in threaded connection with the inner wall of the abdication groove.

The two rotating rings are provided with sliding grooves on one sides, the inner walls of the sliding grooves are connected with adjusting rings in a sliding mode, and a plurality of fixing rods are fixedly connected between the two adjusting rings.

The connecting rod comprises a connecting rod body, a lower locating rod is fixedly connected to one end of the connecting rod body, a fixing plate is fixedly connected to one end of the lower locating rod body, an upper locating rod is arranged above the lower locating rod body, and the upper locating rod body is matched with the lower locating rod body.

The beneficial effects of the utility model are as follows: the assembly that can support the inner wall of pipeline trompil department through backup pad and bracing piece constitution to can effectually avoid when the pipeline trompil, pipeline outer wall produces the pressure inwards sunken pipeline inner wall deformation that leads to, thereby ensure the quality of pipeline behind the pipeline trompil, the rethread connecting rod can fix a position the bracing piece position, and the backup pad is in pipeline outer wall trompil position when making the trompil, ensures that it carries out effectual support to pipeline inner wall.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

fig. 2 is a schematic perspective view of a support plate according to the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is a schematic perspective view of a fixing frame in the present utility model;

fig. 5 is a schematic perspective view of a rotating ring according to the present utility model.

In the figure: 1. a fixing frame; 11. a mounting frame; 12. punching machine; 13. a relief hole; 2. a fixing ring; 21. a mounting groove; 22. a limiting block; 3. a rotating ring; 31. a relief groove; 32. an arc-shaped clamping plate; 33. a threaded rod; 34. a chute; 4. a support plate; 41. a through hole; 42. a support rod; 43. a connecting rod; 44. a lower positioning rod; 441. an upper positioning rod; 45. a fixing plate; 5. an adjusting ring; 51. and a fixing rod.

Detailed Description

Referring to fig. 1-5, the present utility model provides the following technical solutions: including two mount 1, the hole 13 of stepping down has all been seted up in two mount 1 centers department, one of them mount 1 top fixedly connected with mounting bracket 11, mounting bracket 11 one side sliding connection has piercing press 12, two equal fixedly connected with solid fixed ring 2 in mount 1 one side, gu fixed ring 2 inner wall all articulates has rotor ring 3, three groove 31 of stepping down has all been seted up to two rotor ring 3 inner walls, groove 31 inner wall of stepping down is equipped with arc cardboard 32, be equipped with bracing piece 42 between two rotor rings 3, bracing piece 42 both ends fixedly connected with backup pad 4, penetration hole 41 has been seted up at backup pad 4 top, bracing piece 42 one side fixedly connected with connecting rod 43.

In this embodiment: the fixing frame 1 is a carrier of a bearing device, the punching machine 12 connected above the fixing frame 1 through the mounting frame 11 is used for punching a hole on a pipeline, the pipeline is erected in a yielding hole 13 formed in the center of the fixing frame 1, one end of the pipeline passes through the two fixing frames 1 and is positioned in the two yielding holes 13, the fixed ring 2 is used for providing a mounting surface for mounting the rotating ring 3, the rotating ring 3 is arranged on the inner wall of the fixed ring 2, the pipeline is positioned in the rotating ring 3, three yielding grooves 31 arranged in the rotating ring 3 provide mounting surfaces for the arc clamping plates 32, the arc clamping plates 32 can play a clamping and fixing effect on the pipeline, the rotating ring 3 can be simultaneously positioned on the inner wall of the fixed ring 2 to rotate when the arc clamping plates 32 play a fixing effect on the pipeline, the device can rotate the pipeline by adjusting the rotating ring 3, so that the position of the top of the outer wall of the pipeline corresponding to the punching machine 12 above the fixing frame 1 can be adjusted, the opening of the pipeline can be positioned, the punching machine 12 can effectively perform punching operation on the punching machine 12, the supporting rods 42 between the two rotating rings 3 are positioned in the inner wall of the pipeline, the supporting plates 4 fixedly connected with the two ends of the supporting rods 42 can play a supporting role on the inner wall of the pipeline, when the pipeline is subjected to punching operation under the pressure of the punching machine 12, the supporting plates 4 can support the inner wall of the pipeline, the inner wall of the pipeline is prevented from being stressed, the recess is generated, the deformation of the inner wall of the pipeline is caused, the connection of the pipeline is difficult to be performed after the pipeline is opened, the quality of the pipeline after the pipeline is opened by the device can be effectively ensured, meanwhile, the height of the supporting plate 4 can be adjusted up and down in a threaded connection manner, so that the supporting plate 4 is tightly attached to the inner wall of a pipeline, the supporting plate 4 can be effectively supported and prevented from deforming, meanwhile, a connecting rod 43 fixedly connected with one side of the supporting rod 42 extends to the outer side of the other rotating ring 3, the position of the supporting rod 42 is conveniently adjusted, the supporting plate 4 is located below the position of a pipeline opening, the opening end of the punching machine 12 is abducted through a through hole 41 formed in the top of the supporting plate 4, and the opening end of the punching machine 12 can effectively penetrate the outer wall of the pipeline for opening work.

A limiting block 22 is arranged between the two fixed rings 2, the limiting block 22 is positioned at the top of the fixed rings 2, and a hole for limiting the open end of the punching machine 12 is formed in the center of the limiting block 22; the limiting block 22 is used for limiting the opening end of the punching machine 12, so that the pipeline can be opened in a relatively vertical state with the pipeline, and the quality of the opened hole is prevented from being up to the standard, and the quality of the opened hole is prevented from being influenced.

The outer wall of the fixed ring 2 is provided with a mounting groove 21 corresponding to the abdication groove 31, the top end of the arc-shaped clamping plate 32 is hinged with a threaded rod 33, and the threaded rod 33 is in threaded connection with the inner wall of the abdication groove 31; the mounting groove 21 is used for corresponding with the position of the groove 31 of stepping down, so that the threaded rod 33 in the groove 31 of stepping down on the outer wall of the rotating ring 3 can be adjusted through the mounting groove 21, a user can effectively rotationally adjust the threaded rod 33 through the stepping down of the mounting groove 21, the threaded rod 33 is in threaded connection with the inner wall of the groove 31 of stepping down, and the arc clamping plate 32 can be driven to move up and down during rotation, so that the arc clamping plate 32 can apply pressure to a pipeline, and the pipeline is fixed in position.

A chute 34 is formed on one side of each of the two rotating rings 3, an adjusting ring 5 is connected to the inner wall of the chute 34 in a sliding manner, and a plurality of fixing rods 51 are fixedly connected between the two adjusting rings 5; the spout 34 is the ring shape, makes its inner wall sliding connection's adjusting ring 5 can be in one side of spout 34 and rotates, because be connected through a plurality of dead lever 51 of fixed connection between two adjusting ring 5 between two rotation rings 3, adjust dead lever 51 position through rotating adjusting ring 5, can avoid producing spacingly to the punching machine 12 trompil end by dead lever 51 when trompil to make dead lever 51 can effectually prevent to produce spacingly to the trompil work of punching machine 12 when connecting two adjusting ring 5, ensure the effective trompil work of pipeline.

One end of the connecting rod 43 is fixedly connected with a lower positioning rod 44, one end of the lower positioning rod 44 is fixedly connected with a fixed plate 45, an upper positioning rod 441 is arranged above the lower positioning rod 44, and the upper positioning rod 441 is matched with the lower positioning rod 44; the lower locating rod 44 and the upper locating rod 441 are connected to the fixed plate 45, the length of the connecting rod 43 corresponds to the position from one side of the rotating ring 3 to the opening, the lower locating rod 44 corresponds to the position of the upper locating rod 441, when the fixed plate 45 is pushed to enable the supporting rod 42 to enter the inner wall of the pipeline, the supporting rod 42 can be located to the central position between the two rotating rings 3 under the connection of the lower locating rod 44 and the connecting rod 43 when the upper locating rod 441 touches one side of the rotating ring 3, and meanwhile, the position of the opening is provided, the inner wall of the opening is supported, and deformation is effectively prevented when the pipeline is opened.

The working principle and the using flow of the utility model are as follows: the pipeline is rotated through adjusting the rotating ring 3, thereby the position corresponding to the punching machine 12 above the pipeline outer wall top and the fixing frame 1 can be adjusted, and the pipeline opening part can be positioned, so that the punching machine 12 can perform perforating work on the pipeline effectively, the supporting plate 4 fixedly connected with the two ends of the supporting rod 42 can play a supporting role on the pipeline inner wall, and accordingly the supporting plate 4 can support the pipeline inner wall when the pipeline is subjected to perforating work under the pressure of the punching machine 12, the pipeline inner wall is prevented from being stressed, the recess is generated, the pipeline inner wall is deformed, the connection of the rest pipeline is not matched, the pipeline is prevented from being deformed after the pipeline is perforated effectively, the pipeline is difficult to connect, and the quality of the pipeline after the pipeline is perforated by the pipeline can be effectively ensured.

Claims

1. A pipe perforating device, characterized in that: including two mounts, two mount center department has all seted up the hole of stepping down, one of them mount top fixedly connected with mounting bracket, mounting bracket one side sliding connection has the piercing press, two the equal fixedly connected with solid fixed ring in mount one side, two gu fixed ring inner wall all articulates there is the swivel becket, two three groove of stepping down has all been seted up to the swivel becket inner wall, it is equipped with the arc cardboard to step down the inslot wall, two be equipped with the bracing piece between the swivel becket, bracing piece both ends fixedly connected with backup pad, the through hole has been seted up at the backup pad top, bracing piece one side fixedly connected with connecting rod.

2. A pipe perforating apparatus as defined in claim 1, wherein: a limiting block is arranged between the two fixing rings and located at the top of the fixing rings, and a hole for limiting the punching end of the punching machine is formed in the center of the limiting block.

3. A pipe perforating apparatus as defined in claim 1, wherein: the fixed ring outer wall offer with the corresponding mounting groove of stepping down, arc cardboard top articulates there is the threaded rod, the threaded rod with the groove inner wall threaded connection of stepping down.

4. A pipe perforating apparatus as defined in claim 1, wherein: two sliding grooves are formed in one side of each rotating ring, adjusting rings are connected to the inner walls of the sliding grooves in a sliding mode, and a plurality of fixing rods are fixedly connected between the two adjusting rings.

5. A pipe perforating apparatus as defined in claim 1, wherein: the connecting rod one end fixedly connected with down the locating lever, locating lever one end fixedly connected with fixed plate down, lower locating lever top is equipped with the locating lever, go up the locating lever with lower locating lever phase-match.