CN219075872U

CN219075872U - Simple pipeline cutting device

Info

Publication number: CN219075872U
Application number: CN202222761812.0U
Authority: CN
Inventors: 刘凯; 王渤昊; 沈钰丛; 王晶明; 邵娜
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-26
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a simple pipeline cutting device, and belongs to the technical field of pipeline cutting. The technical proposal is as follows: the simple pipeline cutting device is characterized by comprising a bracket, wherein the bracket comprises two upright plates which are symmetrically arranged, one ends of the two upright plates are connected through a connecting plate, a bidirectional screw rod is rotatably arranged between the two upright plates, two ends of the bidirectional screw rod are respectively provided with an adjusting plate through threaded connection, one end of each adjusting plate extends out of the connecting plate, the other end of each adjusting plate is provided with an arc-shaped clamping plate, a cutting piece with a spike part is arranged on each arc-shaped clamping plate in a penetrating manner, the spike part can extend into the space between the two arc-shaped plates, and a strip opening allowing the adjusting plate to move is formed in the connecting plate; one end of the bidirectional screw rod extends out of the vertical plate, and a hand wheel is arranged at the extending end. The beneficial effects of the utility model are as follows: the PVC pipe is cut by auxiliary manpower.

Description

Simple pipeline cutting device

Technical Field

The utility model relates to the technical field of pipeline cutting, in particular to a simple pipeline cutting device.

Background

In the pipeline construction process, the PVC pipe is sometimes required to be cut, and an electric cutting knife is not arranged at any time in the construction process, and when an electric cutting tool is not arranged, a worker usually cuts the PVC pipe manually through the cutting knife. Because the surface of the PVC pipe is a curved surface, uneven cutting parts are easy to cause during manual cutting.

Disclosure of Invention

The utility model aims to provide a simple pipeline cutting device for assisting in manually cutting a PVC pipe.

The utility model is realized by the following technical scheme: the simple pipeline cutting device is characterized by comprising a bracket, wherein the bracket comprises two upright plates which are symmetrically arranged, one ends of the two upright plates are connected through a connecting plate, a bidirectional screw rod is rotatably arranged between the two upright plates, two ends of the bidirectional screw rod are respectively provided with an adjusting plate through threaded connection, one end of each adjusting plate extends out of the connecting plate, the other end of each adjusting plate is provided with an arc-shaped clamping plate, a cutting piece with a spike part is arranged on each arc-shaped clamping plate in a penetrating manner, the spike part can extend into the space between the two arc-shaped clamping plates, and a strip opening allowing the adjusting plates to move is formed in each connecting plate;

one end of the bidirectional screw rod extends out of the vertical plate, and a hand wheel is arranged at the extending end of the bidirectional screw rod.

The cutting piece is a screw which is arranged on the arc-shaped clamping plate through threaded connection.

The cutting member is a bolt with a conical spike.

The outer middle position of the connecting plate is provided with an outer connecting plate, a stud is fixedly arranged on the outer connecting plate, the axis of the stud is parallel to the axis of the bidirectional screw, a measuring rod is sleeved on the stud, scale marks are arranged on the measuring rod, and the measuring rod is fixed through a nut arranged on the stud.

The zero line of the scale line and the center of the spike part are positioned on the same plane.

The measuring rod is provided with a marker post in a sliding manner, one end of the marker post is provided with a sliding sleeve, the sliding sleeve is sleeved on the measuring rod, jackscrews are arranged on the sliding sleeve through threaded connection, and the marker post stretches into the central positions of the two arc clamping plates.

The utility model discloses a pipeline, including the stake, arc splint, the one end below of stake is provided with the gag lever post, two arc splint centre gripping pipeline, the gag lever post can insert in the pipeline.

Working principle: the PVC pipe to be cut is arranged between the two arc-shaped clamping plates, the limiting rod is inserted into the PVC pipe, and meanwhile the sliding sleeve is sleeved on the measuring rod until the marker post is propped against the outer end face of the PVC pipe;

then rotate the hand wheel drives two bi-directional screw rod is rotatory, and two arc splint are toward the center removal to carry out the centre gripping to the PVC pipe, rotate screw or bolt, make the spike portion of screw or bolt jack-in PVC intraduct, rotate PVC or rotate cutting device, the spike portion of screw or bolt cuts the PVC pipe, when cutting department only has a little company, unscrew the nut, rotate the measuring stick, will through the gag lever post the PVC pipe breaks off with the fingers and thumb, and the pipe section after cutting hangs on the gag lever post, be unlikely to drop.

The beneficial effects of the utility model are as follows: the PVC pipe is cut by auxiliary manpower.

Drawings

FIG. 1 is a schematic overall structure of a first embodiment;

FIG. 2 is a state diagram of the measuring rod in a horizontal position;

fig. 3 is a schematic diagram of the overall structure of the second embodiment.

Wherein, the reference numerals are as follows: 1. a vertical plate; 2. a connecting plate; 3. an adjusting plate; 4. a cutting member; 5. an outer connecting plate; 6. a measuring rod; 7. a target; 8. a limit rod; 9. a bidirectional screw; 201. a strip opening; 302. an arc clamping plate; 601. a stud; 602. a nut; 701. a sliding sleeve; 702. and (5) jackscrews.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

Embodiment one:

referring to fig. 1-2, the utility model is a simple pipe cutting device, comprising a bracket, wherein the bracket comprises two upright plates 1 which are symmetrically arranged, one ends of the two upright plates 1 are connected through a connecting plate 2, a bidirectional screw 9 is rotatably arranged between the two upright plates 1, two ends of the bidirectional screw 9 are respectively provided with an adjusting plate 3 through threaded connection, one end of the adjusting plate 3 extends out of the connecting plate 2, the other end of the adjusting plate 3 is provided with an arc clamping plate 302, a cutting piece 4 with a spike part is arranged on the arc clamping plate 302 in a penetrating way, the spike part can extend into the space between the two arc clamping plates, and a strip opening 201 allowing the adjusting plate 3 to move is arranged on the connecting plate 2;

one end of the bidirectional screw rod 9 extends out of the vertical plate 1, and a hand wheel is arranged at the extending end.

The cutting member 4 is a bolt with a conical spike.

The middle position in the outer side of the connecting plate 2 is provided with an outer connecting plate 5, a stud 601 is fixedly arranged on the outer connecting plate 5, the axis of the stud 601 is parallel to the axis of the bidirectional screw 9, a measuring rod 6 is sleeved on the stud 601, scale marks are arranged on the measuring rod 6, and the measuring rod 6 is fixed through a nut 602 arranged on the stud 601.

The zero point line of the scale mark and the center of the spike part are positioned on the same plane.

The measuring rod 6 is provided with a marker post 7 in a sliding manner, one end of the marker post 7 is provided with a sliding sleeve 701, the sliding sleeve 701 is sleeved on the measuring rod 6, a jackscrew 702 is arranged on the sliding sleeve 701 through threaded connection, and the marker post 7 stretches into the central positions of the two arc clamping plates 302.

A limiting rod 8 is arranged below one end of the marker post 7, the two arc clamping plates clamp the pipeline, and the limiting rod 8 can be inserted into the pipeline.

Working principle: the PVC pipe to be cut is arranged between the two arc clamping plates 302, the limiting rod 8 is inserted into the PVC pipe, and meanwhile, the sliding sleeve 701 is sleeved on the measuring rod 6 until the marker post 7 is propped against the outer end surface of the PVC pipe;

then rotate the hand wheel and drive two-way screw rod 9 rotation, two arc splint 302 move towards the center and carry out the centre gripping to the PVC pipe, rotate the bolt, make the toper spike portion of bolt jack-in PVC intraductal, rotate PVC or rotate cutting device, the toper spike portion of bolt cuts the PVC pipe, when the cutting part only has a little company time, unscrew nut 602, rotation measurement pole 6 breaks off the PVC pipe off with the fingers and thumb through gag lever post 8, and the pipe segment after cutting hangs on gag lever post 8, be unlikely to drop.

Embodiment two:

the first embodiment differs from the second embodiment only in that the cutting member 4 is a screw provided on the arc clamping plate by screw connection.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.

Claims

1. The simple pipeline cutting device is characterized by comprising a bracket, wherein the bracket comprises two upright plates which are symmetrically arranged, one ends of the two upright plates are connected through a connecting plate, a bidirectional screw rod is rotatably arranged between the two upright plates, two ends of the bidirectional screw rod are respectively provided with an adjusting plate through threaded connection, one end of each adjusting plate extends out of the connecting plate, the other end of each adjusting plate is provided with an arc-shaped clamping plate, a cutting piece with a spike part is arranged on each arc-shaped clamping plate in a penetrating manner, the spike part can extend into the space between the two arc-shaped clamping plates, and a strip opening allowing the adjusting plates to move is formed in each connecting plate;

2. The simple pipe cutting apparatus of claim 1 wherein said cutting element is a screw threadedly mounted on said arcuate clamping plate.

3. The simple pipe cutting apparatus of claim 1 wherein said cutting element is a bolt with a tapered spike.

4. The simple pipe cutting device according to claim 1, wherein an outer connecting plate is arranged at the middle position of the outer side of the connecting plate, a stud is fixedly arranged on the outer connecting plate, the axis of the stud is parallel to the axis of the bidirectional screw, a measuring rod is sleeved on the stud, scale marks are arranged on the measuring rod, and the measuring rod is fixed through a nut arranged on the stud.

5. The simple pipe cutting apparatus of claim 4 wherein the zero line of the graduation mark is on the same plane as the center of the spike.

6. The simple pipe cutting device according to claim 4 or 5, wherein a marker post is slidably arranged on the measuring rod, a sliding sleeve is arranged at one end of the marker post, the sliding sleeve is sleeved on the measuring rod, a jackscrew is arranged on the sliding sleeve through threaded connection, and the marker post extends into the central positions of the two arc-shaped clamping plates.

7. The simple pipe cutting device according to claim 6, wherein a limit rod is arranged below one end of the marker post, the two arc-shaped clamping plates clamp the pipe, and the limit rod can be inserted into the pipe.