CN216066479U

CN216066479U - Pipeline tapping tool

Info

Publication number: CN216066479U
Application number: CN202122487630.4U
Authority: CN
Inventors: 江伟信; 徐冠声; 罗翔
Original assignee: Guangzhou Huayue Pipe Industry Co ltd
Current assignee: Guangzhou Huayue Pipe Industry Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-18
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of pipeline tapping, in particular to a pipeline tapping tool which comprises a workbench, wherein two sides of the top surface of the workbench are fixedly connected with two rails, and the four rails are arranged in pairs in a group. The utility model has the advantages that: all roll connection has the supporting wheel through the middle part of four first support frame sides, and pipeline and four supporting wheel roll connection, and then can convenient to use person promote the pipeline and make it rotate, thereby be convenient for adjust the pipeline outer wall and the corresponding position of cutting locating hole, through the extension action of four first pneumatic cylinders, thereby promote four first tight pieces of clamp and press from both sides tightly the pipeline, simultaneously four first support frames respectively with two sets of track sliding connection, thereby promote four first support frames, can press from both sides the pipeline of different length tightly, the extension action of second pneumatic cylinder, thereby make the cutting locating plate laminate with the pipeline mutually, thereby convenient to use person carries out the trompil operation through the oxy-acetylene cutting rifle along cutting locating hole to the pipeline.

Description

Pipeline tapping tool

Technical Field

The utility model relates to the technical field of pipeline hole opening, in particular to a pipeline hole opening tool.

Background

It is difficult to avoid in the production process of prefabricated processing to apply to the pipeline group to the technique, general large-scale factory all possesses the intersection line equipment, the specification of domestic equipment processing pipeline has very big limitation at present, trompil intersection line equipment above the pipeline needs the programming in addition, and present intersection line equipment trompil is based on the comparatively simple requirement of engineering before, along with the development demand of the high-efficient refrigeration technique of heating and ventilating trade, we apply more complicated pipeline group to the design in prefabricated processing, because the water resistance coefficient that rivers go out at the interface is different along with the change of angle, be more favorable to the efficiency of water system like this, if all rely on becoming intersection line equipment, it is efficient to process to do not a mould, current trompil equipment can carry out the trompil operation to the pipeline, but still have following shortcoming:

when current pipeline trompil, its trunk line is generally by fixed centre gripping, and the trunk line can not carry out certain angle transform, carries out the trompil operation of being not convenient for in other positions of pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a pipeline tapping tool.

The purpose of the utility model is realized by the following technical scheme: the pipeline tapping tool comprises a workbench, two tracks are fixedly connected to two sides of the top surface of the workbench, four tracks are in two-in-one group, four corners of the top surface of the workbench are respectively provided with a first support frame, the bottom ends of the four first support frames are respectively in sliding connection with the two groups of tracks, the middle parts of the side surfaces of the four first support frames are respectively in rolling connection with a support wheel, the top end of the workbench is provided with a pipeline, the pipeline is in rolling connection with the four support wheels, one side of the four first support frames, away from the pipeline, is respectively and fixedly connected with a first hydraulic cylinder, the output ends of the four first hydraulic cylinders are respectively and fixedly connected with a first clamping block, the top ends of the one group of tracks are respectively and slidably connected with a second support frame, one side of the second support frame, away from the pipeline, is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with a second clamping block, the middle parts of the adjacent side surfaces of the second clamping blocks and the pipeline are fixedly connected with a cutting positioning plate, and the middle parts of the cutting positioning plate far away from the side surfaces of the pipeline are provided with cutting positioning holes.

Optionally, the top side fixedly connected with holding ring of workstation one end, the side of holding ring is provided with a plurality of scales, the holding ring is run through completely to the one end of pipeline, the pipeline is close to the directional ring of outer wall fixedly connected with of holding ring, the top side fixedly connected with pointer of directional ring outer wall, the directional scale of pointer, the pointer can carry out synchronous rotation along with the pipeline, and a plurality of scales can be convenient for measure the turned angle of pipeline simultaneously, are convenient for make the pipeline carry out the accurate rotation.

Optionally, the shape that four first clamp blocks are close to the side of the pipeline is an arc, the bottom surfaces of the four first clamp blocks are respectively in sliding connection with the top surfaces of the four first support frames, the axes of the four first clamp blocks close to the side of the pipeline are collinear with the axis of the pipeline, and then the four first hydraulic cylinders are used for synchronously extending, so that the four first clamp blocks are pushed to clamp the pipeline conveniently.

Optionally, the cutting positioning plate is fixedly connected with the side face of the second clamping block through a bolt, and the axis of the cutting positioning plate is collinear with the axis of the pipeline, so that the axis of the opening and the axis of the pipeline are in the same horizontal plane.

Optionally, the axis of the cutting positioning hole and the axis of the pipeline are located on the same horizontal plane, the axis of the cutting positioning hole and the axis of the pipeline are obliquely arranged, and the cutting positioning hole can facilitate a user to use an oxyacetylene cutting gun to perform tapping operation on the outer wall of the pipeline, so that a corresponding hole can be conveniently formed according to the installation angle between the branch pipe and the pipeline.

The utility model has the following advantages:

1. this pipeline trompil frock, the equal roll connection in middle part through four first support frame sides has the supporting wheel, and pipeline and four supporting wheel roll connection, and then can be convenient for rotate the pipeline, thereby be convenient for adjust the pipeline outer wall and the corresponding position of cutting locating hole, extend the action through four first pneumatic cylinders, thereby promote four first tight piece of clamp to press from both sides tightly the pipeline, simultaneously four first support frames respectively with two sets of track sliding connection, thereby promote four first support frames, can press from both sides tightly the pipeline of different length, the second pneumatic cylinder extends the action, thereby make the cutting locating plate laminate with the pipeline mutually, thereby convenient to use person carries out the trompil operation through the oxy-acetylene cutting rifle along cutting locating hole to the pipeline.

2. This pipeline trompil frock is provided with a plurality of scales through the side of holding ring, the top side fixedly connected with pointer of directional ring outer wall, the directional scale of pointer, and then can rotate at the pipeline, cooperate with corresponding scale according to the pointer, the turned angle of accurate regulation pipeline, through second support frame and a set of guide rail sliding connection, and then promote the second support frame, rotate from the cooperation pipeline to be convenient for carry out the trompil operation in the different positions of pipeline outer wall.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

FIG. 4 is a schematic structural view of a first support frame according to the present invention;

FIG. 5 is a schematic view of a second supporting frame according to the present invention;

FIG. 6 is a schematic view of a retaining ring according to the present invention;

FIG. 7 is a schematic view of a pointing ring structure of the present invention.

In the figure: 1-a workbench, 2-a pointing ring, 3-a positioning ring, 4-a second clamping block, 5-a cutting positioning plate, 6-a pipeline, 7-a first clamping block, 8-a first hydraulic cylinder, 9-a first support frame, 10-a cutting positioning hole, 11-a second hydraulic cylinder, 12-a second support frame, 13-a track, 14-a support wheel, 15-a scale and 16-a pointer.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 7, the pipeline tapping tool comprises a workbench 1, two rails 13 are fixedly connected to two sides of the top surface of the workbench 1, four rails 13 are grouped in pairs, four corners of the top surface of the workbench 1 are respectively provided with a first support frame 9, the bottom ends of the four first support frames 9 are respectively connected with the two groups of rails 13 in a sliding manner, supporting wheels 14 are respectively connected to the middle parts of the side surfaces of the four first support frames 9 in a rolling manner, a pipeline 6 is arranged at the top end of the workbench 1, the pipeline 6 is connected with the four supporting wheels 14 in a rolling manner, one side of each first support frame 9 far away from the pipeline 6 is respectively fixedly connected with a first hydraulic cylinder 8, the output ends of the four first hydraulic cylinders 8 are respectively fixedly connected with a first clamping block 7, the top ends of the group of rails 13 are connected with a second support frame 12 in a sliding manner, one side of the second support frame 12 far away from the pipeline 6 is fixedly connected with a second hydraulic cylinder 11, and the output end of the second hydraulic cylinder 11 is fixedly connected with a second clamping block 4, the middle parts of the adjacent side surfaces of the second clamping block 4 and the pipeline 6 are fixedly connected with a cutting positioning plate 5, and the middle part of the cutting positioning plate 5, which is far away from the side surface of the pipeline 6, is provided with a cutting positioning hole 10.

As an optional technical scheme of the utility model: top side fixedly connected with holding ring 3 of 1 one end of workstation, the side of holding ring 3 is provided with a plurality of scales 15, holding ring 3 is run through completely to the one end of pipeline 6, pipeline 6 is close to the directional ring 2 of outer wall fixedly connected with of holding ring 3, the top side fixedly connected with pointer 16 of the 2 outer walls of directional ring, the directional scale 15 of pointer 16, the equal threaded connection in middle part of the 2 outer walls of directional ring has the bolt, two bolts screw, thereby carry out fixed connection with directional ring 2 and pipeline 6, the position of locking directional ring 2, be convenient for make pointer 16 can carry out synchronous rotation along with pipeline 6, a plurality of scales 15 can be convenient for measure the turned angle of pipeline 6 simultaneously, be convenient for make pipeline 6 carry out the accurate rotation.

As an optional technical scheme of the utility model: the shape that four first clamp tight piece 7 are close to pipeline 6 side is the arc, and the bottom surface of four first clamp tight piece 7 respectively with the top surface sliding connection of four first support frames 9, the axis that four first clamp tight piece 7 are close to pipeline 6 side all with the axis collineation of pipeline 6, and then extend the action in step through four first pneumatic cylinders 8 to be convenient for promote four first clamp tight piece 7 and press from both sides tightly pipeline 6.

As an optional technical scheme of the utility model: cutting locating plate 5 passes through the side fixed connection that bolt and second press from both sides tight piece 4, the axis of cutting locating plate 5 and the axis collineation of pipeline 6, cutting locating plate 5 passes through the bolt and presss from both sides tight piece 4 fixed connection of second, and then can realize that cutting location version 5 presss from both sides tight piece 4 with the second and install and dismantle, the later stage of being convenient for is changed and is offered the cutting locating plate 5 of the cutting locating hole 10 of different angles, thereby convenient to use person carries out the trompil operation along cutting locating hole 10 to pipeline 6 through the oxy-acetylene cutting rifle.

As an optional technical scheme of the utility model: the axis of cutting locating hole 10 and the axis of pipeline 6 are in the same horizontal plane, and the axis of cutting locating hole 10 and the axis slope of pipeline 6 are placed, and cutting locating hole 10 can be convenient for the user use the oxy-acetylene cutting rifle to carry out the trompil operation to the outer wall of pipeline 6 to be convenient for set up corresponding hole according to the installation angle between branch pipe and the pipeline 6.

The utility model discloses a need following step during the use:

1) the four first hydraulic cylinders 8 are in a shortened state, so that the pipeline 6 can rotate along the four supporting wheels 14, and meanwhile, the second supporting frame 12 is pushed to determine the hole opening position;

2) the four first hydraulic cylinders 8 synchronously extend, so that the pipeline 6 is clamped by the four first clamping blocks 7, and the position of the pipeline 6 is locked;

3) the second hydraulic cylinder 11 extends to move to push the second clamping block 4 and the cutting positioning plate 5 to be tightly attached to the outer wall of the pipeline 6, so that a user can conveniently use the external oxy-acetylene cutting gun to perform hole opening operation on the pipeline 6 along the cutting positioning hole 10.

To sum up, when a user uses the cutting positioning plate, the middle parts of the side surfaces of the four first support frames 9 are respectively connected with the support wheels 14 in a rolling manner, the pipeline 6 is connected with the four support wheels 14 in a rolling manner, the pipeline 6 can be conveniently rotated, the corresponding positions of the outer wall of the pipeline 6 and the cutting positioning hole 10 can be conveniently adjusted, the four first hydraulic cylinders 8 extend to push the four first clamping blocks 7 to clamp the pipeline 6, meanwhile, the four first support frames 9 are respectively connected with the two groups of rails 13 in a sliding manner, the four first support frames 9 are pushed to clamp the pipelines 6 with different lengths, the second hydraulic cylinders 11 extend to enable the cutting positioning plate 5 to be attached to the pipeline 6, so that the user can conveniently open holes on the pipeline 6 along the cutting positioning hole 10 through the oxy-acetylene cutting gun, and the side surfaces of the positioning ring 3 are provided with a plurality of scales 15, top side fixedly connected with pointer 16 of 2 outer walls of directional ring, pointer 16's directional scale 15, and then can rotate at pipeline 6, cooperate with corresponding scale 15 according to pointer 16, and the turned angle of accurate regulation pipeline 6 through second support frame 12 and a set of guide rail 13 sliding connection, and then promote second support frame 12, rotate from cooperation pipeline 6 to be convenient for carry out the trompil operation in the different positions of pipeline 6 outer wall.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pipeline trompil frock, its characterized in that: the device comprises a workbench (1), two rails (13) are fixedly connected to two sides of the top surface of the workbench (1), four rails (13) are in a group of two, first support frames (9) are arranged at four corners of the top surface of the workbench (1), the bottoms of the four first support frames (9) are respectively in sliding connection with two groups of rails (13), supporting wheels (14) are respectively in rolling connection with the middle parts of the side surfaces of the four first support frames (9), a pipeline (6) is arranged at the top end of the workbench (1), the pipeline (6) is in rolling connection with the four supporting wheels (14), first hydraulic cylinders (8) are respectively and fixedly connected to one sides of the four first support frames (9) far away from the pipeline (6), first clamping blocks (7) are respectively and fixedly connected to output ends of the four first hydraulic cylinders (8), and second support frames (12) are respectively and slidably connected to the top ends of the group of the rails (13), one side fixedly connected with second pneumatic cylinder (11) of pipeline (6) are kept away from in second support frame (12), the tight piece (4) of output fixedly connected with second of second pneumatic cylinder (11), the tight piece (4) of second clamp and pipeline (6) adjacent side middle part fixedly connected with cutting locating plate (5), cutting locating plate (5) are kept away from the middle part of pipeline (6) side and have been seted up cutting locating hole (10).

2. The pipe tapping tool according to claim 1, wherein: top side fixedly connected with holding ring (3) of workstation (1) one end, the side of holding ring (3) is provided with a plurality of scales (15), holding ring (3) is run through completely to the one end of pipeline (6), pipeline (6) are close to directional ring (2) of outer wall fixedly connected with of holding ring (3), top side fixedly connected with pointer (16) of directional ring (2) outer wall, directional scale (15) of pointer (16).

3. The pipe tapping tool according to claim 1, wherein: the four first clamping blocks (7) are all arc-shaped and close to the side faces of the pipeline (6), and the bottom faces of the four first clamping blocks (7) are respectively in sliding connection with the top faces of the four first supporting frames (9).

4. The pipe tapping tool according to claim 1, wherein: the cutting positioning plate (5) is fixedly connected with the side face of the second clamping block (4) through a bolt, and the axis of the cutting positioning plate (5) is collinear with the axis of the pipeline (6).

5. The pipe tapping tool according to claim 1, wherein: the axis of the cutting positioning hole (10) and the axis of the pipeline (6) are in the same horizontal plane, and the axis of the cutting positioning hole (10) and the axis of the pipeline (6) are obliquely arranged.