CN118650514A - A processing device for pipeline laying - Google Patents

Abstract

The present invention is applicable to the technical field of pipeline laying and processing, and provides a pipeline laying and processing equipment, including a processing table, a positioning component is slidably engaged on the top of the processing table, a grinding component is rotatably engaged on one side of the processing table, and an engineering pipeline is clamped and positioned inside the positioning component; the positioning component includes a moving part slidably engaged on the top of the processing table and a positioning part slidably engaged on the moving part; the grinding component includes a grinding part rotatably engaged on one side of the processing table and an adjusting part rotatably engaged on the grinding part. The device solves the problem that in the process of auxiliary laying of existing equipment, the end faces of multiple pipelines need to be ground before laying, so as to avoid certain unevenness between the end faces of multiple pipelines in the later process of welding and laying, thereby causing deviations in the later welding and butt joint process, affecting the welding and butt joint effect between multiple pipelines before laying, and reducing the effect of pipeline laying.

Description

A processing device for pipeline laying

Technical Field

The present invention relates to the technical field of pipeline laying and processing, and more particularly to a processing device for pipeline laying.

Background Art

Pipeline laying processing equipment is an auxiliary laying tool used in urban infrastructure construction. At present, with the increasing number and scale of pipeline laying, in addition to the pipelines exposed on the ground, a large part of the pipelines need to be buried underground, especially for long-distance oil and gas transmission. It is more common to use underground pipelines. When laying underground pipelines, it is necessary to dig pits, lay pipelines, connect pipelines, and fix pipelines. Among them, the efficiency of pipeline laying operations directly affects the construction time.

At present, there are many technical problems in the use of pipeline laying processing equipment:

During the laying process, existing pipeline laying processing equipment often needs to perform auxiliary grinding treatment on the end faces of multiple pipelines before laying, so as to avoid certain unevenness between the end faces of the multiple pipelines during the subsequent welding and laying process, which in turn causes a certain degree of deviation in the subsequent welding and butt joint process, affects the welding and butt joint effect between the multiple pipelines before laying, and reduces the effect of pipeline laying.

Summary of the invention

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a pipeline laying processing equipment that can complete the internal support process of the engineering pipeline, reduce the contact area between the grinding assembly and the inner wall of the engineering pipeline, avoid the jamming phenomenon caused by the excessive contact area between the Z-shaped inner expansion support plate and the engineering pipeline when grinding the end of the engineering pipeline before laying, and at the same time realize the internal support of the end of the engineering pipeline during the grinding process to prevent it from affecting the subsequent grinding process.

To achieve the above object, the present invention provides the following technical solutions:

A processing device for pipeline laying comprises a processing table, a positioning component is slidably matched with the top of the processing table, a grinding component is rotatably matched with one side of the processing table, and an engineering pipeline is clamped and positioned inside the positioning component.

The positioning assembly includes a moving part that is slidably fitted on the top of the processing table and a positioning part that is slidably fitted on the moving part.

The grinding assembly comprises a grinding piece rotatably engaged with one side of the processing table and an adjusting piece rotatably engaged with the grinding piece.

A side baffle is fixed on the top of the processing table, and a rectangular groove is opened on one side of the side baffle.

The grinding part includes a rotating ring rotatably engaged inside the side baffle, a cross plate is fixed to the inner wall of the rotating ring, a plurality of guide grooves are opened on one side of the cross plate, a Z-shaped inner expansion plate is slidably engaged inside the plurality of guide grooves, a U-shaped plate is provided on one side of the Z-shaped inner expansion plate, a U-shaped grinding plate is fixed to the inner wall of the U-shaped plate, symmetrical two side plates are fixed to the top of the Z-shaped inner expansion plate, a rotating shaft is fixed between the two side plates, a rolling ball is rotatably engaged with the circumferential side of the rotating shaft through a bearing, and some of the rolling balls are in contact with the inner wall of the engineering pipeline.

The present invention is further configured as follows: a rotating hole is provided on the inner wall of the rectangular groove, two symmetrical displacement grooves are provided on the inner wall of the rotating hole, two symmetrical guide columns are fixed on the inner walls of the two displacement grooves, a limiting plate is fixed on one end of the two guide columns, a displacement plate is slidably fitted between the two guide columns, and an arc-shaped fixing plate is fixed on one side of the two displacement plates.

The present invention is further configured as follows: a first pin is fixed on one side of each of the two arc-shaped fixing plates.

A T-shaped slot connected to the rotating hole is provided on the inner wall of the rectangular slot, a displacement block is slidably fitted inside the T-shaped slot, and two symmetrical second pins are fixed on one side of the displacement block.

A supporting base plate is fixed on one side of the side baffle below the rectangular groove, an electric telescopic rod is fixed on the top of the supporting base plate, the telescopic end of the electric telescopic rod is fixedly connected to the displacement block, and a rotating arm is rotatably matched between the second pin shaft and the first pin shaft.

The present invention is further configured as follows: an annular groove rotatably matched with the arc-shaped fixed plate is opened on the outer circumferential side of the rotating ring, a rotating groove is opened on one side of the rotating ring, an annular track is fixed on the inner wall of the rotating groove, an annular positioning groove is opened on the circumferential side of the rotating ring, and a plurality of fixing holes are opened on one side of the rotating ring in a circular array.

A cylindrical rod is fixed at one end of a plurality of the Z-shaped inner expansion support plates.

The adjusting member comprises a rotating ring rotatably engaged in the rotating groove, a ring rail rotatably engaged in the annular positioning groove is provided on one side of the rotating ring, an adjusting disk is fixed to the inner wall of the rotating ring, a plurality of key slots are penetrated on one side of the adjusting disk, and the key slots are slidably engaged with the cylindrical rod.

A rectangular plate is fixed on one side of the rotating ring, an L-shaped arc-shaped slide plate slidingly fitted in the annular positioning groove is fixed on one side of the rectangular plate, and a fastening bolt fixedly connected to the fixing hole is threadedly rotatably connected on one side of the rectangular plate.

The present invention is further configured as follows: symmetrical two side support plates are fixed on the top of the processing table, a horizontal round rod is fixed on one side of each of the two side support plates, a cross groove is provided through the top of the processing table between the two side support plates, a rectangular slide groove is provided on the top of the processing table between the two side support plates, a rectangular vertical plate is fixed on the top of the processing table, a first motor is fixed on one side of the rectangular vertical plate, and a threaded screw is fixed on the output shaft of the first motor.

The present invention is further configured as follows: the moving member comprises a cross slide rail slidably fitted on the cross groove, and a threaded hole threadedly rotatably connected to the threaded screw rod is provided on one side of the cross slide rail.

A load-bearing base plate is fixed on the top of the cross slide rail, and two symmetrical guide holes are opened on one side of the load-bearing base plate. The two guide holes are respectively slidably matched with two transverse round rods.

The present invention is further configured as follows: a U-shaped load-bearing plate is fixed on one side of the load-bearing base plate, an I-shaped slider is slidably fitted inside the U-shaped load-bearing plate, a first hinge seat is fixed on the top of the I-shaped slider, a lifting arm is hingedly fitted inside the first hinge seat, and a hinge hole is opened on one side of the lifting arm.

Two symmetrical rectangular vertical plates are fixed on the top of the load-bearing bottom plate, and vertical grooves are penetrated through one side of the two rectangular vertical plates, and lifting plates are slidably matched inside the two vertical grooves.

The present invention is further configured as follows: a second motor is fixed on the top of the two rectangular vertical plates, a vertical threaded rod that is rotationally matched with the lifting plate thread is fixed on the output shaft of the second motor, and a toggle round rod is fixed on the opposite sides of the lifting plate.

The U-shaped load-bearing plate is provided with transverse grooves on both outer sides, and transverse sliders are slidably fitted inside the two transverse grooves. Vertical side plates are fixed to the opposite sides of the two transverse sliders, and a cross bar is fixed between the two vertical side plates.

A rectangular center plate located inside the U-shaped load-bearing plate is fixed at the bottom of the lifting arm, and a first inclined groove slidably fitted on the cross bar is penetrated and opened on one side of the rectangular center plate.

The present invention is further configured as follows: an extension arm is fixed to one side surface of each of the two vertical side plates, and a fixing column is fixed to two side surfaces of each of the extension arms.

Two symmetrical trapezoidal plates are fixed on the top of the processing table. The tops of the two trapezoidal plates are both provided with oblique grooves. Circular holes are penetrated through the two inner side walls of the oblique grooves. The circular holes are fixedly connected to the fixing columns.

The positioning member comprises a positioning frame, the bottom of the positioning frame is penetrated by two symmetrical rectangular openings, the bottom of the positioning frame is fixed with an arc-shaped supporting bottom plate, and the rectangular openings are slidably matched with the rectangular vertical plate.

The positioning frame is fixed with H-shaped bottom plates on two opposite sides, and two symmetrical I-shaped blocks are slidably fitted inside the two H-shaped bottom plates. Vertical plates are fixed on the tops of the two I-shaped blocks, and a Y-shaped positioning plate that fits the engineering pipeline is fixed on one side of the vertical plate. A rectangular vertical plate is fixed on the other side of the vertical plate, and a second inclined groove that slides through one side of the rectangular vertical plate is provided to slide on the toggle rod. A second hinged seat that is hingedly fitted inside the hinged hole is fixed on an outer side of the positioning frame.

The present invention is further configured as follows: a third motor is fixed to one side of the side baffle, and a main gear is fixed to the output shaft of the third motor.

A plurality of L-shaped connecting plates are fixed to the outer peripheral side surface of the rotating ring, and a gear ring meshing with the main gear is commonly fixed to one end of the plurality of L-shaped connecting plates.

The advantages of the present invention are:

1. The present invention achieves the internal support process of the engineering pipeline by making a plurality of Z-shaped inner expansion support plates slide in a plurality of guide grooves respectively, so that the rolling ball and the inner wall of the engineering pipeline are fitted with each other, thereby reducing the contact area between the grinding assembly and the inner wall of the engineering pipeline, avoiding the jamming phenomenon caused by the excessive contact area between the Z-shaped inner expansion support plate and the engineering pipeline when grinding the end of the engineering pipeline before laying, and at the same time realizing the internal support of the end of the engineering pipeline during the grinding process, preventing it from affecting the subsequent grinding process.

2. The present invention drives the toggle round rods fixed to the two side surfaces of the lifting plate to slide up and down inside the second inclined grooves penetrated through one side surface of the two rectangular vertical plates, so that the I-shaped block slides back and forth inside the H-shaped bottom plate until the Y-shaped positioning plate fixed to one side surface of the vertical plate fits with the outer peripheral side surface of the engineering pipeline, thereby positioning and fixing the engineering pipelines of different diameters before end grinding, preventing them from shaking during grinding, thereby affecting the subsequent end grinding process.

3. The present invention gradually approaches one side of the two trapezoidal plates through a cross slide rail, driving the cross bar fixed between the two vertical side plates to slide from a high position to a low position inside the first inclined groove, so that the lifting arm is hinged and rotated between the first hinge seat and the second hinge seat, and thereby drives the entire positioning frame to slide upward on the peripheral side of the two rectangular vertical plates, completing the height change of the entire positioning part on the moving part, so that the engineering pipeline and the grinding structure clamped and positioned inside the two positioning parts are in a relatively concentric position, avoiding its influence on the subsequent end grinding process, preventing its deviation during the end grinding process, and affecting the subsequent welding and laying process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the present invention.

FIG. 2 is a front view of the present invention.

FIG. 3 is a schematic diagram of the structure of the processing station of the present invention.

FIG. 4 is a top view of the processing station of the present invention.

FIG. 5 is a side view of the processing station of the present invention.

FIG. 6 is a schematic structural diagram of a positioning assembly of the present invention.

FIG. 7 is a front view of the positioning assembly of the present invention.

FIG. 8 is a schematic structural diagram of a grinding assembly according to the present invention.

FIG. 9 is a schematic structural diagram of a moving part of the present invention.

FIG. 10 is a front view of the moving part of the present invention.

FIG. 11 is a schematic structural diagram of a positioning member of the present invention.

FIG. 12 is a top view of the positioning member of the present invention.

FIG. 13 is a side view of the positioning member of the present invention.

FIG. 14 is a schematic structural diagram of the grinding piece of the present invention.

FIG. 15 is a schematic diagram of the structure of the grinding piece of the present invention at another angle.

FIG. 16 is a schematic structural diagram of the adjusting member of the present invention.

FIG. 17 is a side view of the adjusting member of the present invention.

In the figure: 1, processing table; 2, positioning assembly; 3, grinding assembly; 4, engineering pipeline; 5, moving part; 6, positioning part; 7, grinding part; 8, adjusting part; 101, side baffle; 102, rectangular groove; 103, rotating hole; 104, displacement groove; 105, guide column; 106, limit plate; 107, displacement plate; 108, arc fixing plate; 109, first pin shaft; 110, T-shaped groove; 111, displacement block; 112, second pin shaft; 113, support bottom plate; 114, electric telescopic rod; 115, rotating arm; 116, side support plate; 117, Horizontal round rod; 118, cross groove; 119, rectangular slide; 120, rectangular vertical plate; 121, first motor; 122, threaded screw; 123, trapezoidal plate; 124, oblique groove; 125, circular hole; 126, third motor; 127, main gear; 501, cross slide; 502, threaded hole; 503, load-bearing bottom plate; 504, guide hole; 505, U-shaped load-bearing plate; 506, I-shaped slider; 507, first hinge seat; 508, lifting arm; 509, hinge hole; 510, rectangular vertical plate; 511, vertical groove; 512, lifting plate; 513, second motor; 514, vertical threaded rod; 515, toggle rod; 516, horizontal groove; 517, horizontal slider; 518, vertical side plate; 519, crossbar; 520, rectangular center plate; 521, first inclined groove; 522, extension arm; 523, fixed column; 601, positioning frame; 602, rectangular opening; 603, arc-shaped supporting bottom plate; 604, H-shaped bottom plate; 605, I-shaped block; 606, vertical plate; 607, Y-shaped positioning plate; 608, rectangular vertical plate; 609, second inclined groove; 610, second hinge seat; 701, rotating ring; 7 02, cross plate; 703, guide groove; 704, Z-shaped inner expansion support plate; 705, U-shaped plate; 706, U-shaped grinding plate; 707, side plate; 708, rotating shaft; 709, rolling ball; 710, annular groove; 711, rotating groove; 712, annular track; 713, annular positioning groove; 714, fixing hole; 715, cylindrical rod; 716, L-shaped connecting plate; 717, gear ring; 801, rotating ring; 802, annular track; 803, adjusting disk; 804, keyway; 805, rectangular plate; 806, L-shaped arc slide plate; 807, fastening bolt.

DETAILED DESCRIPTION

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

Embodiment 1, please refer to Figures 1-17, the present invention provides the following technical solutions:

A processing device for pipeline laying, specifically, comprises a processing table 1, a positioning assembly 2 is slidably matched on the top of the processing table 1, a grinding assembly 3 is rotatably matched on one side of the processing table 1, and an engineering pipeline 4 is clamped and positioned inside the positioning assembly 2; the positioning assembly 2 comprises a moving part 5 slidably matched on the top of the processing table 1 and a positioning part 6 slidably matched on the moving part 5; the grinding assembly 3 comprises a grinding part 7 rotatably matched on one side of the processing table 1 and an adjusting part 8 rotatably matched on the grinding part 7; a side baffle 101 is fixed on the top of the processing table 1, and a rectangular groove 102 is opened on one side of the side baffle 101; the grinding part 7 comprises a rotating part 102 on ... The rotating ring 701 inside the baffle 101 has a cross plate 702 fixed on its inner wall, a plurality of guide grooves 703 are provided on one side of the cross plate 702, a Z-shaped inner expansion plate 704 is slidably fitted inside the plurality of guide grooves 703, a U-shaped plate 705 is provided on one side of the Z-shaped inner expansion plate 704, a U-shaped polishing plate 706 is fixed on the inner wall of the U-shaped plate 705, symmetrical two side plates 707 are fixed on the top of the Z-shaped inner expansion plate 704, a rotating shaft 708 is fixed between the two side plates 707, a rolling ball 709 is rotatably fitted around the side surface of the rotating shaft 708 through a bearing, and a plurality of rolling balls 709 are in contact with the inner wall of the engineering pipeline 4.

The specific application of this embodiment 1 is:

After the clamping and positioning support of the engineering pipeline 4 is completed, the concentric adjustment process between the engineering pipeline 4 and the grinding component 3 after the positioning support is completed is also completed. At this time, the positions of the several Z-shaped inner expansion support plates 704 are adjusted, so that the several Z-shaped inner expansion support plates 704 slide in the several guide grooves 703 opened on one side of the cross plate 702, until the two side plates 707 fixed on the top of the Z-shaped inner expansion support plate 704, the rotating shaft 708 fixed between the two side plates 707 and the rolling ball 709 on the side surface of the rotating shaft 708 are fitted with the inner wall of the engineering pipeline 4 through the bearing rotation. Then, the several sliding Z-shaped inner expansion support plates 704 are positioned and fixed to complete the internal support of the engineering pipeline 4. At the same time as the internal support is completed, the U-shaped plate 705 fixed on one side of the Z-shaped inner expansion support plate 704 and the U-shaped grinding plate 706 fixed on the inner wall of the U-shaped plate 705 will contact each other with the end face of the engineering pipeline 4 at the same time, so as to carry out end processing and grinding on it later;

In the process of completing the internal support, the contact area between the grinding component 3 and the inner wall of the engineering pipe 4 is reduced by the mutual contact between the rotating rolling ball 709 and the inner wall of the engineering pipe 4, avoiding the jamming phenomenon caused by the Z-shaped inner expansion support plate 704 and the engineering pipe 4 being too large during the grinding process of the end of the engineering pipe 4 before laying, and at the same time realizing the internal support of the end of the engineering pipe 4 during the grinding process to prevent it from affecting the subsequent grinding process.

Embodiment 2, please refer to Figures 1-17. Embodiment 2 is improved on the basis of Embodiment 1 as follows. Specifically, a rotating hole 103 is provided on the inner wall of the rectangular groove 102, and two symmetrical displacement grooves 104 are provided on the inner wall of the rotating hole 103. Two symmetrical guide posts 105 are fixed to the inner walls of the two displacement grooves 104. A limiting plate 106 is fixed to one end of the two guide posts 105. A displacement plate 107 is slidably matched between the two guide posts 105. An arc-shaped fixing plate 108 is fixed to one side of the two displacement plates 107. One side of the two arc-shaped fixing plates 108 is fixed There is a first pin shaft 109; the inner wall of the rectangular groove 102 is provided with a T-shaped groove 110 connected to the rotating hole 103, and a displacement block 111 is slidably matched inside the T-shaped groove 110, and two symmetrical second pin shafts 112 are fixed on one side of the displacement block 111; a support base plate 113 is fixed on one side of the side baffle 101 below the rectangular groove 102, and an electric telescopic rod 114 is fixed on the top of the support base plate 113, and the telescopic end of the electric telescopic rod 114 is fixedly connected to the displacement block 111, and a rotating arm is rotatably matched between the second pin shaft 112 and the first pin shaft 109 115; the outer side of the rotating ring 701 is provided with an annular groove 710 that is rotatably matched with the arc-shaped fixed plate 108, a rotating groove 711 is provided on one side of the rotating ring 701, and an annular track 712 is fixedly fixed on the inner wall of the rotating groove 711, an annular positioning groove 713 is provided on the side of the rotating ring 701, and a plurality of fixing holes 714 are provided in a circular array on one side of the rotating ring 701; a plurality of Z-shaped inner expansion support plates 704 are fixed with cylindrical rods 715 at one end; the adjusting member 8 includes a rotating ring 801 that is rotatably matched with the inside of the rotating groove 711, and the rotating ring A circular rail 802 is provided on one side of 801 and rotatably fits in the annular positioning groove 713. An adjusting disk 803 is fixed to the inner wall of the rotating ring 801. A plurality of key grooves 804 are penetrated on one side of the adjusting disk 803, and the key grooves 804 are slidably fitted with the cylindrical rod 715. A rectangular plate 805 is fixed on one side of the rotating ring 801. An L-shaped arc-shaped slide plate 806 that slidably fits in the annular positioning groove 713 is fixed on one side of the rectangular plate 805. A fastening bolt 807 that is fixedly connected to the fixing hole 714 and is threaded and rotatably connected to one side of the rectangular plate 805.

The specific application of this embodiment 2 is:

Before the whole device is used, the rotating ring 701 is placed inside the rotating hole 103, and the electric telescopic rod 114 is started to drive the two rotating arms 115 rotatingly matched between the second pin shaft 112 and the first pin shaft 109 to approach each other, thereby providing a force for the two displacement plates 107 to approach each other, driving the two displacement plates 107 to slide on the peripheral side surfaces of the guide column 105, and then driving the arc-shaped fixed plates 108 fixed on the opposite side surfaces of the two displacement plates 107 to approach each other, until the two arc-shaped fixed plates 108 move to the inside of the annular groove 710, and then the electric telescopic rod 114 is closed to complete the rotation installation of the rotating ring 701, so as to facilitate the end surface treatment of the pipeline in the later stage, and bring certain convenience to the later pipeline laying;

When it is necessary to adjust the plurality of Z-shaped inner expansion support plates 704 according to the inner diameter of the pipeline, the rotating ring 801 starts to rotate forward or reversely, so that the rotating ring 801 rotates forward or reversely in the rotating groove 711. When the rotating ring 801 rotates forward or reversely in the rotating groove 711, the rectangular plate 805 fixed to one side of the rotating ring 801 and the L-shaped arc-shaped slide plate 806 fixed to one side of the rectangular plate 805 will simultaneously slide concentrically in the annular positioning groove 713 to prevent the rotating ring 801 from falling off in the rotating groove 711 when the rotating ring 801 rotates forward or reversely in the rotating groove 711.

When the rotating ring 801 rotates forward or reversely inside the rotating groove 711, the cylindrical rods 715 fixed at one end of the plurality of Z-shaped inner expansion plates 704 are synchronously driven to slide in the key grooves 804 in sequence, thereby driving the plurality of Z-shaped inner expansion plates 704 to simultaneously approach or move away from the inner wall of the pipeline, until the grinding structures provided on the plurality of Z-shaped inner expansion plates 704 are in contact with the end surface of the pipeline, and then the forward or reverse rotation process of the rotating ring 801 is stopped, so that the end surface of the pipeline can be ground later, thereby improving the efficiency of the mutual butt welding process of the two pipelines later, and avoiding certain influence on the later laying process;

After the positions of the Z-shaped inner expansion plates 704 are adjusted, the fastening bolts 807 threadedly connected to one side of the rectangular plate 805 are rotated until the fastening bolts 807 are fixed to the fixing holes 714, thereby connecting and fixing the rotating ring 801 rotating inside the rotating groove 711 after rotation.

Embodiment 3, please refer to Figures 1-17. Embodiment 3 is improved on the basis of Embodiment 1 as follows. Specifically, symmetrical support plates 116 on both sides are fixed on the top of the processing table 1, and a horizontal round rod 117 is fixed on one side of the support plates 116 on both sides. A cross groove 118 is provided on the top of the processing table 1 between the support plates 116 on both sides, and a rectangular slide groove 119 is provided on the top of the processing table 1 between the support plates 116 on both sides. A rectangular vertical plate 120 is fixed on the top of the processing table 1, and a first motor 121 is fixed on one side of the rectangular vertical plate 120. A threaded screw 122 is fixed on the output shaft of the first motor 121; the moving part 5 includes a cross slide rail 501 that is slidably fitted on the cross groove 118, and a threaded hole 502 that is threadedly connected to the threaded screw 122 is provided on one side of the cross slide rail 501; a load-bearing base plate 503 is fixed on the top of the cross slide rail 501, and two symmetrical guide holes 504 are provided on one side of the load-bearing base plate 503. The two guide holes 50 4 are respectively slidably matched with the two horizontal round rods 117; a U-shaped load-bearing plate 505 is fixed on one side of the load-bearing bottom plate 503, and an I-shaped slider 506 is slidably matched inside the U-shaped load-bearing plate 505, and a first hinge seat 507 is fixed on the top of the I-shaped slider 506, and a lifting arm 508 is hingedly matched inside the first hinge seat 507, and a hinge hole 509 is opened on one side of the lifting arm 508; two symmetrical rectangular vertical plates 510 are fixed on the top of the load-bearing bottom plate 503, and the two rectangular vertical plates 510 are symmetrically matched with each other. The sides are penetrated by vertical grooves 511, and the inside of the two vertical grooves 511 is slidably matched with the lifting plate 512; the top of the two rectangular vertical plates 510 is fixed with a second motor 513, and the output shaft of the second motor 513 is fixed with a vertical threaded rod 514 that is threadedly matched with the lifting plate 512, and the lifting plate 512 is fixed with a toggle rod 515 on both sides; the U-shaped load-bearing plate 505 is provided with horizontal grooves 516 on both sides, and the inside of the two horizontal grooves 516 is slidably matched with There is a horizontal slider 517, and the two horizontal sliders 517 are respectively fixed with vertical side plates 518 on the opposite sides, and a cross bar 519 is fixed between the two vertical side plates 518; a rectangular center plate 520 located inside the U-shaped load-bearing plate 505 is fixed at the bottom of the lifting arm 508, and a first inclined groove 521 that slides and fits on the cross bar 519 is opened on one side of the rectangular center plate 520; an extension arm 522 is fixed to the opposite side of the two vertical side plates 518, and the extension arm 522 is fixed to the opposite sides. A fixed column 523 is fixed; two symmetrical trapezoidal plates 123 are fixed on the top of the processing table 1, and the tops of the two trapezoidal plates 123 are both provided with oblique grooves 124, and the oblique grooves 124 are penetrated with circular holes 125 on both inner side walls, and the circular holes 125 are fixedly connected to the fixed column 523; the positioning member 6 includes a positioning frame 601, and the bottom of the positioning frame 601 is penetrated with two symmetrical rectangular openings 602, and the bottom of the positioning frame 601 is fixed with an arc-shaped support bottom plate 603, and the rectangular The opening 602 is slidably matched with the rectangular vertical plate 510; the positioning frame 601 is fixed with H-shaped bottom plates 604 on both sides, and the two H-shaped bottom plates 604 are slidably matched with two symmetrical I-shaped blocks 605 inside, and the tops of the two I-shaped blocks 605 are fixed with vertical plates 606, and one side of the vertical plate 606 is fixed with a Y-shaped positioning plate 607 that fits the engineering pipeline 4, and the other side of the vertical plate 606 is fixed with a rectangular vertical plate 608, and one side of the rectangular vertical plate 608 is penetrated by a A second inclined groove 609 is slidably engaged with the toggle rod 515, and a second hinge seat 610 is fixed on an outer side surface of the positioning frame 601 and is hingedly engaged with the inside of the hinge hole 509; a third motor 126 is fixed to one side of the side baffle 101, and a main gear 127 is fixed to the output shaft of the third motor 126; a plurality of L-shaped connecting plates 716 are fixed to the outer peripheral side surface of the rotating ring 701, and a gear ring 717 meshing with the main gear 127 is fixed to one end of the plurality of L-shaped connecting plates 716.

The specific application of this embodiment 3 is:

During the use of the present device, firstly, two identical integral devices are placed in the pipeline processing area in sequence, and then the engineering pipeline 4 that needs to be processed at the end is stably suspended on the inner wall of the arc-shaped support bottom plate 603 set in the two integral devices by a crane. After the placement is completed, the two second motors 513 are started at the same time, driving the vertical threaded rods 514 fixed by the output shafts of the two second motors 513 to rotate at the same time, so that the two lifting plates 512 move up and down in the two vertical grooves 511 at the same time (the second motor 513 can be used to realize forward and reverse rotation during the working process, so as to drive the vertical threaded rods 514 fixed by its output shaft to move up and down at the same time). The lifting plate 512 is rotated forward or reversely to realize the up and down movement process of the lifting plate 512 inside the vertical groove 511), and finally drives the toggle round rods 515 fixed on the two sides of the lifting plate 512 to slide up and down inside the second inclined groove 609 penetrated by one side of the two rectangular vertical plates 608, so that the I-shaped block 605 slides back and forth inside the H-shaped bottom plate 604 until the Y-shaped positioning plate 607 fixed on one side of the vertical plate 606 and the outer peripheral side of the engineering pipeline 4 are attached to each other, and then the second motor 513 is turned off, so as to position and fix the engineering pipelines 4 of different diameters before end grinding, so as to prevent them from shaking during grinding, thereby affecting the end grinding process in the later stage;

Before the positioning and fixing before the above-mentioned grinding is completed, the first motor 121 is started at the same time, driving the threaded screw 122 fixed to the output shaft of the first motor 121 to rotate, so that the cross slide 501 slides inside the cross groove 118 and gradually approaches one side of the two trapezoidal plates 123. When the cross slide 501 gradually approaches one side of the two trapezoidal plates 123, the extension arm 522 fixedly connected between the vertical side plate 518 and the circular hole 125 will drive the cross bar 519 fixed between the two vertical side plates 518 to slide from a high position to a low position inside the first inclined groove 521 as the cross slide 501 approaches, thereby providing an upward lifting force for the rectangular center plate 520, thereby causing the lifting arm 508 fixed on the top of the rectangular center plate 520 to be connected between the first hinge seat 507 and the second hinge seat 610 are hinged and rotated, and thereby the two rectangular openings 602 opened through the bottom of the entire positioning frame 601 are driven to slide upward on the peripheral side surfaces of the two rectangular vertical plates 510 at the same time, thereby driving the entire positioning member 6 to move upward inside the moving member 5, until the center position of the engineering pipeline 4 after the clamping support positioning inside the moving member 5 is roughly coincident with the center position of the gear ring 717, and then the first motor 121 is turned off, so that in the process of adjusting the horizontal position of the moving member 5, the height change of the entire positioning member 6 on the moving member 5 is completed, so that the engineering pipeline 4 clamped and positioned and supported inside the two positioning members 6 is in a relatively concentric position with the grinding structure, so as to avoid its influence on the subsequent end grinding process, and prevent its deviation during the end grinding process from affecting the subsequent welding laying process;

After the two relatively placed integral devices complete the clamping, supporting and positioning of the engineering pipe 4 whose end is to be polished, the third motor 126 is started to drive the main gear 127 fixed to the output shaft of the third motor 126 to rotate, thereby driving the gear ring 717 meshing with it to rotate, thereby realizing the end polishing process of the engineering pipe 4 whose end is to be polished.

Obviously, the embodiments described above are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and/or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (10)

1. A processing device for pipeline laying, comprising a processing table (1), characterized in that: a positioning component (2) is slidably engaged at the top of the processing table (1), a grinding component (3) is rotatably engaged at one side of the processing table (1), and an engineering pipeline (4) is clamped and positioned inside the positioning component (2); The positioning assembly (2) comprises a moving part (5) slidably fitted on the top of the processing table (1) and a positioning part (6) slidably fitted on the moving part (5); The grinding assembly (3) comprises a grinding piece (7) rotatably engaged with one side of the processing table (1) and an adjusting piece (8) rotatably engaged with the grinding piece (7); A side baffle (101) is fixed on the top of the processing table (1), and a rectangular groove (102) is formed on one side of the side baffle (101); The grinding member (7) comprises a rotating ring (701) rotatably engaged inside the side baffle (101), a cross plate (702) being fixed to the inner wall of the rotating ring (701), a plurality of guide grooves (703) being provided on one side of the cross plate (702), a Z-shaped inner expansion plate (704) being slidably engaged inside the plurality of guide grooves (703), a U-shaped plate (705) being provided on one side of the Z-shaped inner expansion plate (704), a U-shaped grinding plate (706) being fixed to the inner wall of the U-shaped plate (705), symmetrical two side plates (707) being fixed to the top of the Z-shaped inner expansion plate (704), a rotating shaft (708) being fixed between the two side plates (707), a rolling ball (709) being rotatably engaged with the circumferential side surface of the rotating shaft (708) through a bearing, and a plurality of rolling balls (709) being mutually fitted to the inner wall of the engineering pipeline (4). 2. A processing device for pipeline laying according to claim 1, characterized in that: a rotating hole (103) is opened on the inner wall of the rectangular groove (102), two symmetrical displacement grooves (104) are opened on the inner wall of the rotating hole (103), two symmetrical guide columns (105) are fixed on the inner walls of the two displacement grooves (104), one end of the two guide columns (105) is fixed with a limiting plate (106), a displacement plate (107) is slidably matched between the two guide columns (105), and one side of the two displacement plates (107) is fixed with an arc-shaped fixing plate (108). 3. A processing device for pipeline laying according to claim 2, characterized in that: a first pin shaft (109) is fixed to one side of each of the two arc-shaped fixing plates (108); The inner wall of the rectangular groove (102) is provided with a T-shaped groove (110) connected to the rotating hole (103); a displacement block (111) is slidably fitted inside the T-shaped groove (110); and two symmetrical second pin shafts (112) are fixed to one side of the displacement block (111); A support base plate (113) is fixed to one side of the side baffle (101) below the rectangular groove (102), an electric telescopic rod (114) is fixed to the top of the support base plate (113), the telescopic end of the electric telescopic rod (114) is fixedly connected to the displacement block (111), and a rotating arm (115) is rotatably engaged between the second pin shaft (112) and the first pin shaft (109). 4. A processing device for pipeline laying according to claim 3, characterized in that: an annular groove (710) rotatably matched with the arc-shaped fixed plate (108) is provided on the outer peripheral side of the rotating ring (701), a rotating groove (711) is provided on one side of the rotating ring (701), an annular track (712) is fixed on the inner wall of the rotating groove (711), an annular positioning groove (713) is provided on the peripheral side of the rotating ring (701), and a plurality of fixing holes (714) are provided in a circular array on one side of the rotating ring (701); A cylindrical rod (715) is fixed to one end of each of the Z-shaped inner expansion support plates (704); The adjusting member (8) comprises a rotating ring (801) rotatably engaged in the rotating groove (711); a circular rail (802) rotatably engaged in the circular positioning groove (713) is provided on one side of the rotating ring (801); an adjusting disk (803) is fixed to the inner wall of the rotating ring (801); a plurality of key slots (804) are provided through one side of the adjusting disk (803); and the key slots (804) are slidably engaged with the cylindrical rod (715); A rectangular plate (805) is fixed to one side of the rotating ring (801), an L-shaped arc-shaped slide plate (806) slidably fitted in the annular positioning groove (713) is fixed to one side of the rectangular plate (805), and a fastening bolt (807) fixedly connected to the fixing hole (714) is threadedly rotatably connected to one side of the rectangular plate (805). 5. A processing device for pipeline laying according to claim 4, characterized in that: symmetrical two side support plates (116) are fixed on the top of the processing table (1), and a horizontal round rod (117) is fixed on one side of the two side support plates (116). A cross groove (118) is provided through the top of the processing table (1) between the two side support plates (116). A rectangular slide groove (119) is provided on the top of the processing table (1) between the two side support plates (116). A rectangular vertical plate (120) is fixed on the top of the processing table (1), and a first motor (121) is fixed on one side of the rectangular vertical plate (120), and a threaded screw (122) is fixed to the output shaft of the first motor (121). 6. A processing device for pipeline laying according to claim 5, characterized in that: the moving member (5) comprises a cross slide rail (501) slidably fitted on the cross groove (118), and a threaded hole (502) threadedly connected to the threaded screw rod (122) is provided on one side of the cross slide rail (501); A load-bearing base plate (503) is fixed on the top of the cross slide rail (501), and two symmetrical guide holes (504) are opened on one side of the load-bearing base plate (503). The two guide holes (504) are respectively slidably matched with the two transverse round rods (117). 7. A processing device for pipeline laying according to claim 6, characterized in that: a U-shaped load-bearing plate (505) is fixed on one side of the load-bearing bottom plate (503), an I-shaped slider (506) is slidably matched inside the U-shaped load-bearing plate (505), a first hinge seat (507) is fixed on the top of the I-shaped slider (506), a lifting arm (508) is hingedly matched inside the first hinge seat (507), and a hinge hole (509) is opened on one side of the lifting arm (508); Two symmetrical rectangular vertical plates (510) are fixed on the top of the load-bearing bottom plate (503), and a vertical groove (511) is formed through one side of the two rectangular vertical plates (510). A lifting plate (512) is slidably fitted inside the two vertical grooves (511). 8. A processing device for pipeline laying according to claim 7, characterized in that: a second motor (513) is fixed on the top of each of the two rectangular vertical plates (510), a vertical threaded rod (514) that is threadably matched with the lifting plate (512) is fixed to the output shaft of the second motor (513), and a toggle round rod (515) is fixed to the opposite sides of the lifting plate (512); The U-shaped load-bearing plate (505) is provided with transverse grooves (516) on both opposite outer sides, and transverse sliders (517) are slidably fitted inside the two transverse grooves (516). Vertical side plates (518) are respectively fixed to opposite sides of the two transverse sliders (517), and a cross bar (519) is fixed between the two vertical side plates (518); A rectangular center plate (520) located inside the U-shaped load-bearing plate (505) is fixed to the bottom of the lifting arm (508), and a first inclined groove (521) slidably engaged with the crossbar (519) is provided through one side of the rectangular center plate (520). 9. A processing device for pipeline laying according to claim 8, characterized in that: an extension arm (522) is fixed to one side of each of the two vertical side plates (518), and a fixing column (523) is fixed to both sides of the extension arm (522); Two symmetrical trapezoidal plates (123) are fixed on the top of the processing table (1), and the tops of the two trapezoidal plates (123) are both provided with oblique grooves (124). Circular holes (125) are penetrated through the two inner side walls of the oblique grooves (124), and the circular holes (125) are fixedly connected to the fixing columns (523); The positioning member (6) comprises a positioning frame (601), the bottom of the positioning frame (601) is penetrated by two symmetrical rectangular openings (602), the bottom of the positioning frame (601) is fixed with an arc-shaped supporting bottom plate (603), and the rectangular openings (602) are slidably matched with the rectangular vertical plate (510); H-shaped bottom plates (604) are fixed to opposite sides of the positioning frame (601), two symmetrical I-shaped blocks (605) are slidably matched inside the two H-shaped bottom plates (604), and vertical plates (606) are fixed to the tops of the two I-shaped blocks (605). A Y-shaped positioning plate (607) that fits the engineering pipeline (4) is fixed to one side of the vertical plate (606), and a rectangular vertical plate (608) is fixed to the other side of the vertical plate (606). A second inclined groove (609) that slidably matches the toggle rod (515) is opened through one side of the rectangular vertical plate (608), and a second hinge seat (610) that is hingedly matched inside the hinge hole (509) is fixed to one outer side of the positioning frame (601). 10. A processing device for pipeline laying according to claim 9, characterized in that: a third motor (126) is fixed to one side of the side baffle (101), and a main gear (127) is fixed to the output shaft of the third motor (126); A plurality of L-shaped connecting plates (716) are fixed to the outer peripheral side surface of the rotating ring (701), and a gear ring (717) meshing with the main gear (127) is commonly fixed to one end of the plurality of L-shaped connecting plates (716).