CN217513551U

CN217513551U - Device for removing anticorrosive coatings at two ends of 3PE anticorrosive pipe

Info

Publication number: CN217513551U
Application number: CN202220757749.0U
Authority: CN
Inventors: 李忠杰; 李忠军; 伊希斌; 侯英男; 孙枫岩
Original assignee: Shandong Maunsell Pipe Industry Co ltd
Current assignee: Shandong Maunsell Pipe Industry Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-30
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to a clear away device of 3PE anticorrosive pipe both ends anticorrosive coating, including portable hydraulic lifting platform, install the arc collecting vat on the layer board of portable hydraulic lifting platform, the radian of arc collecting vat suits with the body radian of anticorrosive pipe, is equipped with a plurality of brushes in the arc collecting vat, and a plurality of brushes are arranged along the extending direction of arc collecting vat, and a plurality of brushes rotate simultaneously under power unit's drive; two ends of the arc-shaped collecting groove are respectively provided with a positioning roller, and the horizontal position of each positioning roller is adjustable. This application polishes the processing through the mode that machinery was polished to the tip of PE outer pillar, and it is efficient to polish, and it is effectual to polish, workman low in labor strength, and the piece does not need the workman to clear up alone moreover, has increased the convenience in use.

Description

Device for removing anticorrosive coatings at two ends of 3PE anticorrosive pipe

Technical Field

The utility model relates to an anticorrosive tub of processing technology field especially relates to clear away device of anticorrosive tub of both ends anticorrosive coating of 3 PE.

Background

The 3PE anti-corrosion steel pipe is an outer anti-corrosion steel pipe with a 3-layer structure polyethylene coating (MAPEC) and is an anti-corrosion pipeline commonly used in China. Other anticorrosion modes comprise IPN8710, FBE epoxy powder, epoxy coal tar pitch and the like.

Anticorrosive pipe of 3PE includes steel pipe, anticorrosive coating and PE outer pillar by interior outside to in proper order, and the anticorrosive pipe of 3PE processing back of accomplishing needs polish the processing to the both ends of PE outer pillar, and current mode relies on the manual work to polish, and the speed of polishing is slow, and workman intensity of labour is big, and the piece that just polishes the production drops subaerially in the workshop, needs the workman to clear up alone, and is very inconvenient.

This application is based on above-mentioned technical problem, and innovation research and development provides a clear away device of anticorrosive coating in 3PE anticorrosive pipe both ends.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide the device of cleaing away the anticorrosive coating in 3PE anticorrosive pipe both ends.

The utility model is realized by the following technical scheme, a device for removing anticorrosive coatings at two ends of a 3PE anticorrosive pipe is provided, which comprises a movable hydraulic lifting platform, an arc-shaped collecting tank is arranged on a supporting plate of the movable hydraulic lifting platform, the radian of the arc-shaped collecting tank is matched with the radian of a pipe body of the anticorrosive pipe, a plurality of brushes are arranged in the arc-shaped collecting tank, the plurality of brushes are arranged along the extending direction of the arc-shaped collecting tank, and the plurality of brushes synchronously rotate under the driving of a power mechanism; two ends of the arc-shaped collecting tank are respectively provided with a positioning roller, and the horizontal position of each positioning roller is adjustable.

Preferably, a scrap discharging port is arranged on the bottom surface of the arc-shaped collecting tank and connected with a negative pressure collecting box through a telescopic pipe, and the negative pressure collecting box generates negative pressure through a negative pressure fan to suck the ground scraps into the collecting box for collection and treatment.

Preferably, the negative pressure collecting box is fixedly arranged on a base of the movable hydraulic lifting platform, and the negative pressure collecting box can be synchronously transferred along with the movable hydraulic lifting platform.

As the preferred, the pivot of every brush all passes through the inner wall connection of bearing and arc collecting vat, power unit is the motor, and motor fixed mounting is on the outer wall of arc collecting vat, and the output shaft and the initiative axle connection of motor, the driving shaft pass through the bearing to be installed inside the arc collecting vat, installs driving sprocket on the driving shaft, all installs two driven sprocket in the pivot of every brush, and the driving shaft passes through the chain and drives the pivot rotation of every brush step by step driven mode.

As preferred, every registration roller all rotates to be connected on the support, and the rigid coupling is adjusted the pole on the support, and the rigid coupling is equipped with the through-hole that supplies the adjusting lever to pass on the arc collecting vat on the bracing piece, and threaded connection is used for the fastening bolt of tight regulation pole in top on the bracing piece. During the use, anticorrosive pipe is located between two registration rollers, can play the positioning action through two registration rollers, and the arc collecting vat of being convenient for is found the position fast accurately.

The utility model has the advantages that:

this application polishes the processing through the mode that machinery was polished to the tip of PE outer pillar, and it is efficient to polish, and it is effectual to polish, workman low in labor strength, and the piece does not need the workman to clear up alone moreover, has increased the convenience in use.

Drawings

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

FIG. 2 is a schematic top view of the connection between the positioning roller and the support rod of the present invention;

FIG. 3 is a schematic view of the top view of the connection between the brush and the arc-shaped collecting tank of the present invention;

shown in the figure:

1. portable hydraulic lifting platform, 2, layer board, 3, base, 4, mount pad, 5, arc collecting vat, 6, motor, 7, brush, 8, anticorrosive pipe, 9, registration roller, 10, bracing piece, 11, fastening bolt, 12, regulation pole, 13, flexible pipe, 14, negative pressure collecting box, 15, support, 16, driving shaft, 17, driving sprocket, 18, driven sprocket, 19, chain.

Detailed Description

In order to clearly explain the technical features of the present solution, the present solution is explained by the following detailed description.

As shown in fig. 1, the utility model discloses a portable hydraulic lifting platform 1, portable hydraulic lifting platform 1 possesses walking and raising and lowering functions for current structure. Install arc collecting vat 5 on layer board 2 of portable hydraulic lifting platform 1, the radian of arc collecting vat 5 suits with the body radian of anticorrosive pipe 8, is equipped with a plurality of brushes 7 in arc collecting vat 5, and a plurality of brushes 7 are arranged along the extending direction of arc collecting vat 5, and a plurality of brushes 7 are synchronous under power unit's drive and are rotated. Two ends of the arc-shaped collecting tank 5 are respectively provided with a positioning roller 9, and the horizontal position of each positioning roller 9 is adjustable.

The bottom surface of the arc-shaped collecting tank 5 is provided with a chip removal port, the chip removal port is connected with a negative pressure collecting box 14 through a telescopic pipe 13, the telescopic pipe 13 and the negative pressure collecting box 14 are both of the existing structure, and the negative pressure collecting box 14 generates negative pressure through a negative pressure fan to suck chips generated by polishing into the collecting box for collecting and processing.

Two mounting seats 4 are fixedly connected to the supporting plate 2, and the arc-shaped collecting groove 5 is fixedly welded with the two mounting seats 4.

In order to facilitate flexible transfer in the use process, the negative pressure collecting box 14 is fixedly arranged on the base 3 of the movable hydraulic lifting platform 1, and the negative pressure collecting box 14 can be transferred synchronously along with the movable hydraulic lifting platform 1.

As shown in fig. 3, the rotating shaft of each brush 7 is connected with the inner wall of the arc-shaped collecting tank 5 through a bearing, the power mechanism is a motor 6, the motor 6 is fixedly installed on the outer wall of the arc-shaped collecting tank 5, the output shaft of the motor 6 is connected with a driving shaft 16, the driving shaft 16 is installed inside the arc-shaped collecting tank 5 through a bearing, a driving sprocket 17 is installed on the driving shaft 16, two driven sprockets 18 are installed on the rotating shaft of each brush 7, and the driving shaft 16 drives the rotating shaft of each brush 7 to rotate in a step-by-step transmission mode through a chain 19.

As shown in FIG. 2, each positioning roller 9 is rotatably connected to a support 15, an adjusting rod 12 is fixedly connected to the support 15, a supporting rod 10 is fixedly connected to the arc-shaped collecting tank 5, a through hole for the adjusting rod 12 to pass through is formed in the supporting rod 10, and a fastening bolt 11 for tightly jacking the adjusting rod 12 is in threaded connection with the supporting rod 10. During the use, anticorrosive pipe is located between two registration rollers 9, can play the positioning action through two registration rollers 9, and the arc collecting vat 5 of being convenient for is looked for the position fast.

When the device is used specifically, an anti-corrosion pipe needing to be polished is hoisted to the electric roller carrier, the anti-corrosion pipe 8 is rotated under the driving of the electric roller carrier, the position of the movable hydraulic lifting platform 1 is adjusted, meanwhile, the height of the arc-shaped collecting groove 5 is adjusted, the arc-shaped collecting groove 5 is moved to the position below the polishing position, each brush 7 is in contact with the PE outer protection pipe, the motor 6 is started, the brushes 7 synchronously rotate to polish the end part of the PE outer protection pipe, and fragments generated by polishing are collected into the negative pressure collecting box 14.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. Clear away device of anticorrosive pipe both ends anticorrosive coating of 3PE, its characterized in that: the anti-corrosion pipe cleaning device comprises a movable hydraulic lifting platform, wherein an arc-shaped collecting tank is installed on a supporting plate of the movable hydraulic lifting platform, the radian of the arc-shaped collecting tank is matched with the radian of a pipe body of an anti-corrosion pipe, a plurality of brushes are arranged in the arc-shaped collecting tank and are arranged along the extending direction of the arc-shaped collecting tank, and the brushes are driven by a power mechanism to synchronously rotate; two ends of the arc-shaped collecting tank are respectively provided with a positioning roller, and the horizontal position of each positioning roller is adjustable; the bottom surface of the arc-shaped collecting tank is provided with a chip removal port, and the chip removal port is connected with the negative pressure collecting tank through the telescopic pipe.

2. The device for removing the anticorrosive coatings at two ends of the 3PE anticorrosive pipe according to claim 1, is characterized in that: the negative pressure collecting box is fixedly arranged on a base of the movable hydraulic lifting platform.

3. The device for removing the anticorrosive coatings at two ends of the 3PE anticorrosive pipe according to claim 1, is characterized in that: the pivot of every brush all passes through the bearing and the inner wall connection in arc collecting vat, power unit is the motor, and motor fixed mounting is on the outer wall in arc collecting vat, and the output shaft and the driving shaft of motor are connected, and the driving shaft passes through the bearing to be installed inside the arc collecting vat, installs drive sprocket on the driving shaft, all installs two driven sprocket in the pivot of every brush, and the driving shaft passes through the chain and drives the pivot rotation of every brush step by step driven mode.

4. The device for removing the anticorrosive coatings at two ends of the 3PE anticorrosive pipe according to claim 1, is characterized in that: every registration roller all rotates to be connected on the support, and the rigid coupling is adjusted the pole on the support, and the rigid coupling is equipped with the through-hole that supplies the regulation pole to pass on the bracing piece on the arc collecting vat, and threaded connection is used for the fastening bolt who tightly pushes up the regulation pole on the bracing piece.