CN217316325U

CN217316325U - Pipeline cutting device for hydraulic engineering

Info

Publication number: CN217316325U
Application number: CN202220203080.0U
Authority: CN
Inventors: 许志国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-30
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a pipeline cutting device for hydraulic engineering, including the equipment principal, the both ends symmetry is provided with four installation block structures about the equipment principal, four all install a fixed knot structure on the installation block structure, fixed knot constructs contains square connecting rod, pulling piece, mounting substrate, installation pivot and fixing clip post, the inner at square connecting rod is installed to the pulling piece, mounting substrate installs the outer end at square connecting rod, the outer end at mounting substrate is installed in the installation pivot, the fixing clip post has four and the symmetry to install the outer end at mounting substrate, the cover is equipped with fixed spring, four on the square connecting rod two folding handles are installed to the fixed knot structure. A pipeline cutting device for hydraulic engineering, belong to the cutting equipment field, through setting up folding handle, can reduce the space that the device occupy to finally more be convenient for the device's collection.

Description

Pipeline cutting device for hydraulic engineering

Technical Field

The utility model relates to a cutting equipment field, in particular to pipeline cutting device for hydraulic engineering.

Background

The magnetic pipeline cutting machine is suitable for cutting various seamless steel pipes and bevels in factory and mining enterprises such as petroleum, chemical engineering, shipbuilding, power generation mechanical building installation and the like. The magnetic pipeline cutting machine has two groups of four permanent magnetic wheels, and can automatically surround the steel pipe to cut through a transmission mechanism, and the cutting process can adopt oxygen-acetylene flame or oxygen-propane flame, so that the magnetic pipeline cutting machine is suitable for cutting and beveling seamless steel pipes with diameters of over 108mm and various specifications. Due to the adsorption force of the magnetic wheels, the cutting machine can also perform all-position multidirectional cutting at various spatial positions of horizontal, vertical, transverse and elevation, the cutting and the beveling can be completed at one time, the efficiency can be improved, the quality can be ensured, and the labor intensity can be reduced. When the cutting machine is used, the cutting machine is lightly placed on the steel pipe so as to prevent the wheels from colliding and deforming, and the handle is held so as to carry out cutting work; when the cutting machine is in operation and cutting, if the direction is changed, the cutting machine must be stopped firstly, the reversing switch is switched, and then the cutting machine is driven, so that the traveling direction cannot be directly changed in the operation process, and electric elements and mechanical parts are prevented from being damaged; before cutting, proper oxygen pressure, acetylene pressure, cutting speed and bevel angle are adjusted. The oxygen-acetylene preheating flame moving cutting torch is adjusted to aim at a cutting opening at the beginning, when the steel pipe is heated to be localized, the cutting oxygen valve is opened to cut, and after the cutting is finished, the oxygen valve and the acetylene valve are closed, and the power supply is cut off.

The magnetic pipeline cutting machine for the existing pipeline for the hydraulic engineering cannot be folded and adjusted due to the fact that the handle of the magnetic pipeline cutting machine is fixedly installed, so that when the magnetic pipeline cutting machine is not used for collecting the pipeline, the handle of the magnetic pipeline cutting machine occupies a large space, and finally the collection of the magnetic pipeline cutting machine cannot be facilitated.

Disclosure of Invention

A primary object of the utility model is to provide a pipeline cutting device for hydraulic engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline cutting device for hydraulic engineering, includes equipment principal, equipment principal's the both ends symmetry of controlling is provided with four installation block structures, four all install a fixed knot structure in the installation block structure, fixed knot constructs contains square connecting rod, pulling piece, mounting substrate, installation pivot and fixing clip post, the inner at square connecting rod is installed to the pulling piece, mounting substrate installs the outer end at square connecting rod, the outer end at mounting substrate is installed in the installation pivot, the fixing clip post has four and the symmetry to install the outer end at mounting substrate, the cover is equipped with fixed spring, four on the square connecting rod install two folding handles on the fixed knot structure.

Preferably, the cutting device is arranged on the equipment main body, and the power supply interface is arranged on the equipment main body.

Preferably, the four mounting block structures are fixedly mounted on the equipment main body through screws, and the mounting block structures are provided with mounting through grooves.

Preferably, eight fixed blind holes are symmetrically formed in the inner wall of the folding handle, two installation shaft holes are symmetrically formed in the inner wall of the folding handle, the inner wall and the outer wall of the folding handle are penetrated through the installation shaft holes, and the installation shaft holes are located between the fixed blind holes.

Preferably, the square connecting rod sliding mounting on the fixed knot constructs leads to the inslot at the installation that the installation block structure was seted up, it is located the inboard of installation block structure to pull the piece, it passes through screw fixed mounting in the inner of square connecting rod to pull the piece, square connecting rod, mounting substrate, installation pivot and fixing clip post are integrated into one piece structure, mounting substrate is located the inboard of folding handle, the installation pivot inserts in the installation axle hole of seting up on folding handle, fixing clip post inserts in the fixed blind hole of seting up on folding handle inner wall.

Preferably, the fixing spring is located between the mounting block structure and the mounting substrate.

Compared with the prior art, the utility model discloses following beneficial effect has:

by arranging the foldable folding handle, the space occupied by the device can be reduced, thereby being more convenient for the storage of the device finally; through setting up fixed knot structure and fixed spring, make it mutually support, the quick fixed of folding handle can be convenient for.

Drawings

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

fig. 2 is a schematic structural diagram of the mounting block structure of the present invention;

fig. 3 is a schematic structural view of the folding handle of the present invention;

fig. 4 is a schematic structural diagram of the fixing structure and the fixing spring of the present invention.

In the figure: 1. an apparatus main body; 2. mounting a block structure; 3. a fixed structure; 4. fixing the spring; 5. a folding handle; 6. a cutting device; 7. installing a through groove; 8. fixing the blind hole; 9. installing the shaft hole; 10. a square connecting rod; 11. pulling the block; 12. a mounting substrate; 13. installing a rotating shaft; 14. fixing the clamping column; 15. and a power interface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, a pipeline cutting device for hydraulic engineering, including an apparatus main body 1, four installation block structures 2 are symmetrically disposed at left and right ends of the apparatus main body 1, a fixing structure 3 is installed on each of the four installation block structures 2, the fixing structure 3 includes a square connecting rod 10, a pulling block 11, an installation substrate 12, an installation rotating shaft 13 and a fixing clamping column 14, the pulling block 11 is installed at an inner end of the square connecting rod 10, the installation substrate 12 is installed at an outer end of the square connecting rod 10, the installation rotating shaft 13 is installed at an outer end of the installation substrate 12, the fixing clamping column 14 has four and is symmetrically installed at an outer end of the installation substrate 12, a fixing spring 4 is sleeved on the square connecting rod 10, and two folding handles 5 are installed on the four fixing structures 3.

In the present embodiment, the cutting device 6 is provided on the apparatus main body 1, and the power supply interface 15 is provided on the apparatus main body 1.

In this embodiment, four mounting block structures 2 are all fixedly mounted on the apparatus main body 1 by screws, and a mounting through slot 7 is formed in each mounting block structure 2.

In this embodiment, in order to reduce the space that the device occupies to the collection of the device of finally being more convenient for has set up folding handle 5, and eight fixed blind holes 8 have been seted up to the symmetry on folding handle 5's the inner wall, and two installation shaft holes 9 have been seted up to the symmetry on folding handle 5's the inner wall, and installation shaft hole 9 runs through folding handle 5's inner wall and outer wall, and installation shaft hole 9 is located between the fixed blind hole 8.

In this embodiment, in order to facilitate the quick fixation of the folding handle 5, a fixing structure 3 is provided, a square connecting rod 10 on the fixing structure 3 is slidably mounted in a through installation groove 7 formed in an installation block structure 2, a pulling block 11 is located on the inner side of the installation block structure 2, the pulling block 11 is fixedly mounted at the inner end of the square connecting rod 10 through a screw, the square connecting rod 10, an installation substrate 12, an installation rotating shaft 13 and a fixing clamping column 14 are integrally formed, the installation substrate 12 is located on the inner side of the folding handle 5, the installation rotating shaft 13 is inserted into an installation shaft hole 9 formed in the folding handle 5, the fixing clamping column 14 is inserted into a fixing blind hole 8 formed in the inner wall of the folding handle 5, and a fixing spring 4 is located between the installation block structure 2 and the installation substrate 12.

It should be noted that the utility model relates to a pipeline cutting device for hydraulic engineering, when not in use, the folding handle 5 can be folded to reduce the space occupied by the device, making the device more convenient to store, when the folding handle 5 is folded, the fixing structure 3 is first pulled inward, at this time, the fixing spring 4 is pressed by the mounting substrate 12 and the mounting block structure 2, thereby generating contraction, when the fixing clip column 14 on the fixing structure 3 is moved out of the fixing blind hole 8 opened on the folding handle 5, the folding handle 5 can now be folded by rotating ninety degrees downwards around the mounting spindle 13, after the folding handle 5 is folded downwards, the fixing structure 3 is loosened, the fixing spring 4 pushes the fixing structure 3 outwards, and finally the fixing clamping column 14 is inserted into the fixing blind hole 8, so that the folding of the folding handle 5 is completed; when the device needs to be used, the folding handle 5 can be rotated ninety degrees upwards around the installation rotating shaft 13, so that the folding handle is perpendicular to the device main body 1, before the folding handle 5 is rotated, the fixing structure 3 is pulled inwards at first, after the fixing clamping column 14 on the fixing structure 3 is moved out of the fixing blind hole 8 formed in the folding handle 5, at this moment, the folding handle 5 can be rotated ninety degrees upwards around the installation rotating shaft 13, and finally, the fixing structure 3 is loosened, and under the pushing of the fixing spring 4, the fixing clamping column 14 is inserted into the fixing blind hole 8.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipeline cutting device for hydraulic engineering, includes equipment main part (1), its characterized in that: the left and right ends symmetry of equipment main part (1) is provided with four installation block structures (2), four all install one fixed knot structure (3) on installation block structure (2), fixed knot structure (3) contain square connecting rod (10), pulling piece (11), mounting substrate (12), installation pivot (13) and fixing clip post (14), the inner at square connecting rod (10) is installed in pulling piece (11), the outer end at square connecting rod (10) is installed in mounting substrate (12), the outer end at mounting substrate (12) is installed in installation pivot (13), fixing clip post (14) have four and the symmetry to install the outer end at mounting substrate (12), the cover is equipped with fixed spring (4), four on square connecting rod (10) install two folding handle (5) on fixed knot structure (3).

2. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the cutting device (6) is arranged on the equipment main body (1), and the power interface (15) is arranged on the equipment main body (1).

3. The pipe cutting device for hydraulic engineering according to claim 2, characterized in that: four installation block structure (2) all pass through screw fixed mounting on equipment main part (1), installation logical groove (7) have been seted up on installation block structure (2).

4. The pipe cutting device for hydraulic engineering according to claim 3, characterized in that: eight fixed blind holes (8) have been seted up to the symmetry on the inner wall of folding handle (5), two installation shaft holes (9) have been seted up to the symmetry on the inner wall of folding handle (5), the inner wall and the outer wall of folding handle (5) run through installation shaft hole (9), installation shaft hole (9) are located between fixed blind hole (8).

5. The pipe cutting device for hydraulic engineering according to claim 4, characterized in that: square connecting rod (10) slidable mounting on fixed knot structure (3) is led to in groove (7) in the installation of seting up on installation block structure (2), it is located the inboard of installation block structure (2) to pull piece (11), it passes through the inner of screw fixed mounting at square connecting rod (10) to pull piece (11), square connecting rod (10), mounting substrate (12), installation pivot (13) and fixing clip post (14) are the integrated into one piece structure, mounting substrate (12) are located the inboard of folding handle (5), installation pivot (13) insert in installation shaft hole (9) of seting up on folding handle (5), fixing clip post (14) insert in fixed blind hole (8) of seting up on folding handle (5) inner wall.

6. The pipe cutting device for hydraulic engineering according to claim 5, characterized in that: the fixing spring (4) is positioned between the mounting block structure (2) and the mounting substrate (12).