CN210476260U

CN210476260U - Pipeline cutting device for hydroelectric installation engineering

Info

Publication number: CN210476260U
Application number: CN201921204178.2U
Authority: CN
Inventors: 蒋睿超; 杨萍
Original assignee: Xi'an Ruian Fire Engineering Co ltd
Current assignee: Xi'an Ruian Fire Engineering Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-08
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a pipeline cutting device for water and electricity installation engineering, including workstation and the two sets of U type supporting beam of slip setting in the workstation top, two sets of spouts have been seted up to the up end symmetry of workstation, and the support on support ground is installed to the bottom face of workstation, and is two sets of all be provided with sliding connection's slider with it on the spout, it is two sets of U type supporting beam's U type end leg bottom all welds on the slider, and U type supporting beam's horizontal end bottom is connected with the lifter plate through the cylinder, the bottom face welding of lifter plate has three groups of closing device who is used for compressing tightly the pipeline. This pipeline cutting device for water and electricity installation engineering can compress tightly the pipeline fixedly firm to adapt to not unidimensional pipeline fixed, two sets of U type supporting beam sets up in the both sides of cutting wheel simultaneously, can press from both sides the both ends of pipeline cutting department tight fixed, avoids the problem that one end slope appears in the cutting process, guarantees the level and smooth of cutting, has improved the quality of cutting.

Description

Pipeline cutting device for hydroelectric installation engineering

Technical Field

The utility model belongs to the technical field of water and electricity installation engineering, concretely relates to pipeline cutting device for water and electricity installation engineering.

Background

The electricity installation belongs to the hidden engineering, occupies very important position in the fitment, believes that each friend of its importance can understand, especially water, in case the accident takes place, the loss of oneself is not said, has dued the neighbor to cause the wide influence of scope, general water and electricity installation engineering all need the pipeline to form protection and hidden effect, need cut length among the piping erection process.

Current cutting device cutting pipeline rate is low, adjusts to the pipeline of different diameters and compresses tightly the in-process, and the operation is inconvenient, and it is poor to compress tightly firm effect, and when compressing tightly the pipeline simultaneously, it is compressing tightly that most is one end, when the cutting easily, because the other end is by gravity or the difference that compresses tightly the degree, leads to the cutting department to take place the slope, causes the problem that the cutting is unsmooth to appear, influences the quality of cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline cutting device for water and electricity installation engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline cutting device for hydroelectric installation engineering comprises a workbench and two groups of U-shaped supporting beams arranged above the workbench in a sliding manner, wherein two groups of sliding grooves are symmetrically formed in the upper end face of the workbench, a support for supporting the ground is arranged on the bottom end face of the workbench, sliding blocks in sliding connection with the sliding grooves are arranged on the two groups of sliding grooves, the bottoms of U-shaped end legs of the two groups of U-shaped supporting beams are welded on the sliding blocks, the bottom of the horizontal end of each U-shaped supporting beam is connected with a lifting plate through a cylinder, three groups of pressing devices for pressing pipelines are welded on the bottom end face of the lifting plate, three groups of placing grooves for placing the pipelines are further formed in the middle position of the workbench between the two groups of sliding grooves, the three groups of placing grooves are of semicircular structures, vertical cutting channels penetrating through the workbench are further formed in the middle positions of the three groups of placing grooves, and a bottom frame plate is, be provided with the cutting wheel in the cutting passageway, slidable mounting has the second motor with cutting wheel looks adaptation on the underframe board, the coaxial fixed connection of spindle and cutting wheel of second motor.

Preferably, the bottom end of the sliding block extends into the sliding groove, and four groups of locking bolts are further installed on the outer side of the end leg of the U-shaped supporting beam at the upper end of the sliding block in a rectangular array mode.

Preferably, the cylinders are symmetrically arranged above the lifting plate, the top ends of the cylinders are welded and fixed with the bottom end face of the U-shaped supporting beam, and the bottom ends of the cylinders are welded and fixed with the top end face of the lifting plate.

Preferably, closing device is including fixed pipe, telescopic link and briquetting, the top of fixed pipe and the bottom welded fastening of lifter plate, during the top of telescopic link inserted fixed pipe, the bottom and the briquetting of telescopic link bond fixedly, and the cover is equipped with the spring on the telescopic link between briquetting and the fixed pipe, the briquetting is the block rubber, and the arc setting is personally submitted to the bottom of briquetting, and the vertical setting of briquetting is directly over the standing groove.

Preferably, a lead screw is installed on one side in the bottom frame plate, the two ends of the lead screw are rotatably connected with the side wall of the bottom frame plate, one end of the lead screw penetrates through the bottom frame plate and is coaxially and fixedly connected with a crankshaft of the first motor, a sliding plate is sleeved on the lead screw in a threaded manner, the second motor is fixedly installed on the sliding plate, a groove for placing the top end of the second motor is further formed in the bottom end face of the workbench, and the groove is not communicated with the placing groove.

The utility model discloses a technological effect and advantage: the pipeline cutting device for the hydropower installation project is provided with two groups of U-shaped supporting beams, the U-shaped supporting beams pass through the air cylinder and the lifting plate at one time to be connected with the pressing device, pressing blocks of the pressing device are arranged right above the placing groove, and the opposite surfaces of the pressing blocks and the placing groove are of arc-shaped structures, so that a pipeline can be firmly pressed and fixed and can be suitable for fixing pipelines with different sizes; in addition, the U-shaped supporting beam can slide on the sliding grooves in two sides of the workbench, so that the distance between the U-shaped supporting beam and the cutting wheel can be adjusted, the cutting process can be performed according to the required length, the cutting is more convenient, the cutting wheel slides in the cutting channel according to the principle of lead screw transmission, a plurality of groups of pipelines can be cut at one time, and the cutting speed is higher.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the workbench of the present invention.

In the figure: 1 workstation, 2 supports, 3U type supporting beam, 4 sliders, 5 cylinders, 6 lifter plates, 7 fixed tubes, 8 telescopic links, 9 springs, 10 briquetting, 11 standing groove, 12 end frame plate, 13 lead screws, 14 first motor, 15 slide, 16 second motor, 17 recesses, 18 cutting wheel, 19 cutting passageways, 20 spout.

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.

The utility model provides a pipeline cutting device for hydroelectric installation engineering, as shown in figures 1-3, which comprises a workbench 1 and two groups of U-shaped supporting beams 3 arranged above the workbench 1 in a sliding manner, wherein the upper end surface of the workbench 1 is symmetrically provided with two groups of sliding chutes 20, the bottom end surface of the workbench 1 is provided with a support 2 for supporting the ground, the two groups of sliding chutes 20 are respectively provided with a sliding block 4 connected with the sliding chutes in a sliding manner, the bottom ends of the U-shaped end legs of the two groups of U-shaped supporting beams 3 are all welded on the sliding block 4, the horizontal end bottom of the U-shaped supporting beams 3 is connected with a lifting plate 6 through a cylinder 5, the bottom end surface of the lifting plate 6 is welded with three groups of pressing devices for pressing pipelines, the middle position of the workbench 1 between the two groups of sliding chutes 20 is also provided with three groups of placing grooves 11 for placing pipelines, and the three, and the middle position of three group of standing grooves 11 still sets up the cutting passageway 19 that vertically link up workstation 1, still install end frame plate 12 under the workstation 1 of cutting passageway 19 below, be provided with cutting wheel 18 in the cutting passageway 19, slidable mounting has the second motor 16 with cutting wheel 18 looks adaptation on end frame plate 12, the coaxial fixed connection of second motor 16's spindle and cutting wheel 18.

Specifically, the bottom end of the sliding block 4 extends into the sliding groove 20, four groups of locking bolts are further mounted on the outer side of the end leg of the upper U-shaped supporting beam 3 of the sliding block 4 in a rectangular array mode, and during actual operation, screw holes corresponding to the locking bolts are drilled in two sides of the sliding groove 20 of the upper end face of the workbench 1.

Specifically, the cylinders 5 are symmetrically arranged above the lifting plate 6, the top ends of the cylinders are welded and fixed with the bottom end face of the U-shaped supporting beam 3, the bottom ends of the cylinders are welded and fixed with the top end face of the lifting plate 6, and the two groups of cylinders 5 are driven synchronously to adjust the lifting of the lifting plate 6 together.

Specifically, closing device is including fixed pipe 7, telescopic link 8 and briquetting 10, the top of fixed pipe 7 and the bottom welded fastening of lifter plate 6, insert in fixed pipe 7 on the top of telescopic link 8, and the tip diameter through telescopic link 8 is greater than fixed pipe 7 mouth of pipe diameter to accomplish with the joint of fixed pipe 7, the bottom of telescopic link 8 bonds fixedly with briquetting 10, and the cover is equipped with spring 9 on the telescopic link 8 between briquetting 10 and the fixed pipe 7, briquetting 10 is the block rubber, and the arc setting is personally submitted to the bottom of briquetting 10, and the vertical setting of briquetting 10 directly over standing groove 11, correspond the setting with standing groove 11, accomplish compressing tightly to the pipeline.

Specifically, lead screw 13 is installed to one side in the end frame plate 12, the both ends of lead screw 13 are rotated with the lateral wall of end frame plate 12 and are connected, and the coaxial fixed connection of the bent axle of end frame plate 12 and first motor 14 is passed to its one end, and threaded sleeve is equipped with slide 15 on the lead screw 13, second motor 16 fixed mounting is on slide 15, and the bottom face of workstation 1 still sets up the recess 17 of placing second motor 16 top, recess 17 is not linked together with standing groove 11, provides the space of placing for second motor 16 top to further for cutting wheel 18 conveniently places in cutting passageway 19.

Specifically, when the pipeline cutting device for hydropower installation engineering is used for cutting, firstly, the movement of two groups of U-shaped supporting beams 3 at the sliding groove 20 is adjusted according to the length of a cut pipeline, wherein the distance from one group of U-shaped beams 3 to a cutting channel 19 is the shortest length for cutting the pipeline, after the adjustment is finished, the U-shaped supporting beams 2 are fixed by using locking bolts, then the pipeline is placed in the placing groove 11, then the stretching of the cylinder 5 is adjusted, the lifting plate 6 is pressed downwards, the pressing plate 10 is extended into the placing groove 11, after the pipeline is fixed by the rebounding of the spring 9, the first motor 14 and the second motor 16 are opened at the moment, the first motor 4 rotates to drive the screw 13 to rotate, so that the sliding plate 15 and the second motor 16 are driven to move on the screw 13 by the principle of the screw 13 transmission, the second motor 16 rotates to drive the cutting wheel 18 to rotate, and the cutting of the three groups of pipelines is finished in the moving process, the efficiency of the cutting is faster.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pipeline cutting device for water and electricity installation engineering, includes workstation (1) and slides two sets of U type supporting beam (3) of setting in workstation (1) top, its characterized in that: the upper end surface of the workbench (1) is symmetrically provided with two groups of sliding grooves (20), the bottom end surface of the workbench (1) is provided with a support (2) for supporting the ground, the two groups of sliding grooves (20) are respectively provided with a sliding block (4) in sliding connection with the sliding grooves, the bottom ends of U-shaped end legs of the two groups of U-shaped supporting cross beams (3) are respectively welded on the sliding blocks (4), the bottom of the horizontal end of the U-shaped supporting cross beam (3) is connected with a lifting plate (6) through a cylinder (5), the bottom end surface of the lifting plate (6) is welded with three groups of pressing devices for pressing pipelines, the middle position of the workbench (1) between the two groups of sliding grooves (20) is also provided with three groups of placing grooves (11) for placing pipelines, the three groups of placing grooves (11) are of semicircular structures, and the middle positions of the three groups of placing grooves (11) are also provided with, a bottom frame plate (12) is further mounted below the workbench (1) below the cutting channel (19), a cutting wheel (18) is arranged in the cutting channel (19), a second motor (16) matched with the cutting wheel (18) is slidably mounted on the bottom frame plate (12), and a crankshaft of the second motor (16) is coaxially and fixedly connected with the cutting wheel (18).

2. A pipe cutting apparatus for hydroelectric installation works according to claim 1, wherein: the bottom of the sliding block (4) extends into the sliding groove (20), and four groups of locking bolts are further installed on the outer side of the end leg of the U-shaped supporting beam (3) at the upper end of the sliding block (4) in a rectangular array mode.

3. A pipe cutting apparatus for hydroelectric installation works according to claim 1, wherein: the cylinders (5) are symmetrically arranged above the lifting plate (6), the top ends of the cylinders are welded and fixed with the bottom end face of the U-shaped supporting beam (3), and the bottom ends of the cylinders are welded and fixed with the top end face of the lifting plate (6).

4. A pipe cutting apparatus for hydroelectric installation works according to claim 1, wherein: closing device is including fixed pipe (7), telescopic link (8) and briquetting (10), the top of fixed pipe (7) and the bottom welded fastening of lifter plate (6), in inserting fixed pipe (7) on the top of telescopic link (8), the bottom and briquetting (10) of telescopic link (8) bond fixedly, and the cover is equipped with spring (9) on telescopic link (8) between briquetting (10) and the fixed pipe (7), briquetting (10) are the block rubber, and the arc setting is personally submitted to the bottom of briquetting (10), and the vertical setting of briquetting (10) is directly over standing groove (11).

5. A pipe cutting apparatus for hydroelectric installation works according to claim 1, wherein: lead screw (13) are installed to one side in end frame board (12), the both ends of lead screw (13) are rotated with the lateral wall of end frame board (12) and are connected, and the coaxial fixed connection of spindle of end frame board (12) and first motor (14) is passed to its one end, and threaded sleeve is equipped with slide (15) on lead screw (13), second motor (16) fixed mounting is on slide (15), and the bottom face of workstation (1) still sets up recess (17) of placing second motor (16) top, recess (17) are not linked together with standing groove (11).