CN111958259A - Angle-adjustable pipeline butt joint device and elbow butt joint method - Google Patents
Angle-adjustable pipeline butt joint device and elbow butt joint method Download PDFInfo
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- CN111958259A CN111958259A CN202010920565.7A CN202010920565A CN111958259A CN 111958259 A CN111958259 A CN 111958259A CN 202010920565 A CN202010920565 A CN 202010920565A CN 111958259 A CN111958259 A CN 111958259A
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- 210000001503 joint Anatomy 0.000 title claims abstract description 168
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003032 molecular docking Methods 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 21
- 239000012943 hotmelt Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000155 melt Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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Abstract
The invention discloses an angle-adjustable pipeline butt joint device and a bent pipe butt joint method, which comprise a support frame and two butt joint frames, wherein the two butt joint frames correspond to each other, the butt joint frames are positioned above the support frame, the upper ends of the support frame are provided with adjusting frames, the butt joint frames are arranged on the adjusting frames, are used for moving back and forth on the support frame by the adjusting frames and are used for installing butt joint pipelines on the butt joint frames; the adjusting frame is provided with a steering mechanism, the steering mechanism is connected with the butt-joint frames and is used for enabling the two butt-joint frames to rotate along with the steering mechanism and forming corresponding included angles on the adjusting frame; the adjusting frame is provided with an arc-shaped groove, the butt joint frame is provided with a mounting hole corresponding to the arc-shaped groove, and a locking bolt is inserted into the mounting hole and used for locking the butt joint frame on the adjusting frame through the locking bolt; in order to expect to optimize current pipeline work progress, if need change the pipeline angle, can lead to the construction progress to receive the problem of big influence.
Description
Technical Field
The invention relates to PE pipeline installation engineering, in particular to a pipeline butt joint device with an adjustable angle and a bent pipe butt joint method.
Background
Along with the development of times, the scale of urban construction is gradually enlarged, and the crowd concentration density is gradually increased, so that municipal water supply pipelines and drainage pipelines are continuously distributed, and the distribution range is wide. The pipeline installation construction is an important part in the construction process of modern municipal engineering, and the distribution and construction of pipelines directly concern water supply and drainage systems of cities and influence the daily life of urban residents.
In the pipeline construction process, because the process of executing a lot is more loaded down with trivial details, influence pipeline distribution factor reason is more, when the pipeline is laid, measure and the pipe network design to the area scope in advance to pipeline rationality installation, through the mode that adopts the hot melt between two pipelines docks, the pipeline after the hot melt can reach lays length, so that constitute the pipe network.
For local areas, since the external environment monitoring cannot reach 100% accuracy, occasionally, the local pipeline laying path may need to be adaptively changed in the local pipeline construction process, and the specifications of the elbow pipe on the market are generally standard angles, such as 45-degree elbow pipe.
In actual use, for example, the roots and stems of trees beside the original path of the pipeline are distributed beyond expectations, the pipeline needs to be laid to avoid damaging the trees by laying the pipeline, the angle required by construction is not standard, for example, 18 degrees, for pipeline construction, the pipeline needs to be customized for the angle pipeline, and the angle pipeline is generally produced by large-scale equipment, so that the waiting and production period of the pipeline is long, the labor cost is huge, and the pipeline construction progress is greatly influenced. Therefore, according to practical situations, it is worth studying to adjust the existing pipe laying angle without using large equipment.
Disclosure of Invention
The invention aims to provide an angle-adjustable pipeline butt joint device and an angle-adjustable elbow butt joint method, aiming at solving the problem that the construction progress is greatly influenced if the angle of a pipeline needs to be changed in the existing pipeline construction process.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an angle of adjustment's pipeline interfacing apparatus, includes a support frame and two butt joint framves, and two butt joint framves are corresponding each other, and above-mentioned butt joint frame is located the support frame top, and above-mentioned support frame upper end is equipped with the alignment jig, and above-mentioned butt joint frame is installed on the alignment jig for by the alignment jig back-and-forth movement on the support frame, be used for by the butt joint shelf location butt joint pipeline.
And the steering mechanism is connected with the butt-joint frames and is used for enabling the two butt-joint frames to rotate along with the steering mechanism and forming corresponding included angles on the adjusting frames.
The adjusting frame is provided with an arc-shaped groove, the butt joint frame is provided with a mounting hole corresponding to the arc-shaped groove, and a locking bolt is inserted into the mounting hole and used for locking the butt joint frame on the adjusting frame through the locking bolt.
Preferably, the support frame is provided with guide rails on both sides thereof, the guide rails are provided with sliders, and the sliders are respectively provided with the melt plate and the cutter.
The technical scheme is that the tail end of the guide rail is positioned on the side wall of the support frame, and a safety gap is formed between the slider and the adjusting frame and used for enabling the hot melting plate and the cutter to extend into the butt joint pipeline.
The technical scheme is that a sliding rail is arranged on the supporting frame, a sliding block corresponding to the sliding rail is arranged at the lower end of the adjusting frame, and the sliding rail is perpendicular to the guiding rail.
According to a further technical scheme, a stroke cylinder is arranged on the support frame, the fixed end of the stroke cylinder is installed on the support frame, the movable end of the stroke cylinder is connected with a sliding block, and the stroke cylinder is parallel to the sliding rail and used for driving the sliding block to move through the stroke cylinder.
Preferably, the steering mechanism includes a rotating shaft, two ends of the rotating shaft are provided with connecting rods which rotate relatively, the connecting rods are connected with the docking frame and are used for rotating around the rotating shaft through the connecting rods and driving the docking frame to adjust the angle by taking the rotating shaft as a center, and the edge of the arc-shaped groove is provided with scale marks for indicating the rotating angle of the docking frame through the scale marks.
The further technical scheme is that the connecting rod is provided with a stiffening rib, and two ends of the stiffening rib are respectively connected with the lower ends of the connecting rod and the butt joint frame.
Preferably, the docking frame comprises a frame body, the frame body is provided with two or more fixing discs, and the fixing discs are provided with clamping tiles for adjusting the clamping range of the fixing discs.
Compared with the prior art, the invention has the beneficial effects of at least one of the following:
according to the invention, two butt-joint pipelines are installed through two butt-joint frames, the butt-joint frames are driven to move on the supporting frame back and forth through the adjusting frames, the butt-joint frames are driven to rotate on the adjusting frames through the steering mechanism, and the butt-joint frames are locked on the adjusting frames after rotating through the arc-shaped grooves and the mounting holes matched with the locking bolts, so that the postures of the two butt-joint frames are adjusted to be symmetrical, constructors can obtain two corresponding pipeline calibers on the butt-joint pipelines in a mode of cutting the same section, and the pipelines with angles are obtained after the two pipeline calibers are welded.
The guide rails are arranged on the two sides of the support frame, and the slider is utilized to drive the hot melt plate and the cutter to move on the guide rails, so that the butt joint pipeline is cut; through the safety clearance between slider and the alignment jig, prevent that the slider from contacting the butt joint pipeline, be convenient for hot melt plate and cutterbar contact the butt joint pipeline on same cross-section.
The support frame of the invention enables the adjusting frame to move back and forth on the support frame through the design of the sliding rail and the sliding block, the sliding rail is vertical to the guiding rail, the butt joint pipeline is welded in the transverse direction, the hot melting plate and the cutter are fed in and drawn out longitudinally without influencing each other, and the reasonability of the running track of the equipment is ensured. The stroke cylinder provides power for the sliding block to move on the sliding rail, and the stroke cylinder pushes the sliding block to move on the sliding rail.
The rotating point and the rotating center of the butt joint frame are ensured through the rotating shaft, the connecting rod is used as a stress unit of the butt joint frame, the rotating shaft and the locking bolt are used as supporting points of the connecting rod, the rotating stability of the connecting rod is ensured, and the scale marks can facilitate workers to identify the rotating angle of the current butt joint frame.
The stability of the connecting rod and the butt joint frame is improved through the stiffening ribs, so that the shaking risk cannot occur after the butt joint frame fixes the butt joint pipeline.
The butt joint frame is connected with a steering mechanism through the frame body, the butt joint pipeline is contacted through the fixed disk, the butt joint pipeline is locked on the fixed disk, and the fixed disk adjusts the clamping size according to the diameter of the butt joint pipeline through the clamping tile.
The invention also provides a bent pipe butt joint method, which uses the pipeline butt joint device with adjustable angle, and comprises the following operation steps: step A, angle setting, namely hollowing the butt joint frame, adjusting the included angle between the butt joint frame and the adjusting frame through a steering mechanism, adjusting the angles of the two adjusting frames to be consistent, enabling the included angle formed by the two butt joint frames to be equal to the included angle required by the pipeline, and locking the butt joint frame on the adjusting frame through a locking bolt.
And B, calibrating the pipelines, namely installing the two butted pipelines on a butting frame, measuring the transverse distance of the cutting positions of the butted pipelines, carrying out cutting marks, and confirming the cutting marks on the two butted pipelines at the corresponding positions again.
C, cutting the pipeline, namely cutting the pipeline according to the cutting mark through cutting equipment, and after the pipeline is cut, moving an adjusting frame to carry out butt joint inspection on two butt joint pipelines enough to be cut so as to inspect whether the cut surface meets the welding requirement; after the detection is correct, the adjusting frame is moved again to separate the two butted pipelines.
D, welding the pipelines, namely placing welding equipment between the two butted pipelines, moving the adjusting frame to enable the butted parts of the two butted pipelines on the butting frame to contact the welding equipment, and welding; and after the butt joint pipelines meet the bonding requirement, the butt joint pipelines are pulled out from the welding equipment, and the adjusting frame is moved again to enable the butt joint parts of the two butt joint pipelines to be in mutual contact, so that welding is completed.
The further technical scheme is that the method also comprises the following operation steps: step X, detecting whether the butt joint port of the butt joint pipeline is flat or not before the step A; if the butt joint port of the butt joint pipeline is flat, the angle setting is directly carried out; the butt joint mouth unevenness of butt joint pipeline sets up two butt joint framves relatively level, puts into the butt joint frame with the butt joint pipeline, cuts the butt joint mouth of butt joint pipeline according to conventional operation mode and flattens, takes off the butt joint pipeline from the butt joint frame afterwards to ensure that the butt joint mouth of butt joint pipeline flushes.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the installation orientation of the present invention.
Fig. 3 is a schematic view of a butt pipe installation.
FIG. 4 is a bottom view of the docking cradle of the present invention.
Description of reference numerals:
1-butt joint frame, 2-adjusting frame, 3-steering mechanism, 4-arc-shaped groove, 5-mounting hole, 6-locking bolt, 7-guide rail, 8-slider, 9-hot melt plate, 10-cutter, 11-scale mark, 12-support frame, 101-frame body, 102-fixed disc, 201-slider, 301-rotating shaft, 302-connecting rod, 303-stiffening rib, 1201-sliding rail, 1202-stroke cylinder and A-butt joint pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention is an angle-adjustable pipe docking device, including a supporting frame 12 and two docking frames 1, where the supporting frame 12 is made of an existing steel frame, the docking frames 1 are frame structures, and the two docking frames 1 correspond to each other, that is, the docking frames 1 have the same structure and are opposite in orientation, so as to facilitate subsequent symmetrical distribution.
The butt joint frame 1 is located above the support frame 12, wherein the lower end of the support frame 12 contacts with the ground, a working surface is formed by the support frame 12, a certain working gap is required to be kept between the butt joint frame 1 and the ground, and after the butt joint frame 1 fixes the butt joint pipeline A, the butt joint pipeline A connection part is effectively prevented from contacting with the ground.
The upper end of the support frame 12 is provided with an adjusting frame 2, wherein the adjusting frame 2 is movably arranged at the upper end of the support frame 12, the butt joint frame 1 is arranged on the adjusting frame 2 and used for moving back and forth on the support frame 12 by the adjusting frame 2, and the butt joint frame 1 is used for installing a butt joint pipeline A. The butt joint frame 1 moves along with the adjusting frame 2 by the movement of the adjusting frame 2 on the supporting frame 12, so that the butt joint pipeline A fixed on the butt joint frame 1 moves back and forth, and the butt joint process of the straight pipes can be completed in a normal state.
The adjusting frames 2 are provided with steering mechanisms 3, wherein two adjusting frames 2 are respectively provided with one steering mechanism 3, and the steering mechanisms 3 are close to the butt joint sides of the adjusting frames 2; the steering mechanism 3 is connected with the butt-joint frames 1 and used for enabling the two butt-joint frames 1 to rotate along with the steering mechanism 3 and forming corresponding included angles on the adjusting frame 2.
Fix at alignment jig 2 through steering mechanism 3, its butt joint frame 1 is fixed on steering mechanism 3 to make butt joint frame 1 and alignment jig 2 can rotate relatively through steering mechanism 3, form the contained angle on alignment jig 2 from this butt joint frame 1, it needs to be noted that, in order to guarantee that the contained angle accords with the construction requirement, butt joint frame 1 on its two alignment jigs 2 forms the contained angle and should correspond each other, for example two contained angles all are N degrees, then the bending angle of the pipeline formation on two butt joint frames 1 is 2N degrees.
The adjusting frame 2 is provided with the arc-shaped groove 4, and for the technical personnel in the field, the 2N degree is less than 90 degrees in principle, because the 90-degree pipeline can belong to the conventional angle, the market is common, and the pipeline can be directly purchased. Therefore, the angle formed by the arc-shaped groove 4 is generally set to be plus or minus 45 degrees, and the requirement can be met.
Above-mentioned butt joint frame 1 is equipped with mounting hole 5 that corresponds with arc wall 4, and wherein the mounting hole is trompil on 5 steelframes, and specifically speaking, mounting hole 5 can be a plurality of, inserts locking bolt 6 in above-mentioned mounting hole 5 for by locking bolt 6 with butt joint frame 1 on alignment jig 2. The steering mechanism 3 is used as a fulcrum, and the locking bolt 6 is used as another fulcrum, so that the locking bolt 6 can effectively lock the butt joint frame 1 on the adjusting frame 2, and the adjusting frame 2 is prevented from rotating again.
Based on the above embodiment, another embodiment of the present invention is that the two sides of the supporting frame 12 are provided with guide rails 7, wherein the guide rails 7 are the existing commodities, the guide rails 7 are provided with sliders 8, the sliders 8 are also the existing commodities, and the matching forms of the sliders 8 and the guide rails 7 are various:
for example, the guide rail 7 is a conventional screw guide, the slider 8 is a conventional ball slider, and the ball slider is attached to a screw in the guide rail 7 and is rotated by the screw to move the slider 8 on the guide rail 7.
For example, the guide rail 7 is an existing chute guide rail, the slider 8 is an existing roller slider, the roller slider is in the chute guide rail, and the slider 8 moves on the guide rail 7 through a manual pushing mode.
The slider 8 is provided with a melt plate 9 and a cutter 10. Wherein the melt plate 9 and the cutter 10 are both commercially available,
the cutter 10 is pushed above the support frame 12 by the slider 8, and the cutter 10 corresponds to the butt joint pipeline A on the butt joint frame 1 and is used for acting on the longitudinal section of the butt joint pipeline A by the cutter 10 to cut two orifices with the same caliber. The melt plate 9 is pushed over the support frame 12 by the slider 8 and corresponds to the docking conduit a on the docking cradle 1. The melt plate 9 is facilitated to act on the nozzle of the butt pipe a to perform fusion.
Further, the end of the guide rail 7 is located on the side wall of the support frame 12, and a safety gap is provided between the slider 8 and the adjusting frame 2, wherein the slider 8 does not contact the adjusting frame 2, and simultaneously the side wall of the melt plate 9 and the side wall of the cutter 10 do not contact the adjusting frame 2, and are used for extending into the butt joint pipeline a from the melt plate 9 and the cutter 10.
Further, in order to facilitate the movement of the adjusting bracket 2 on the supporting bracket 12, referring to fig. 2, a sliding rail 1201 is disposed on the supporting bracket 12, wherein the sliding rail 1201 is an existing guide post and sliding rail, a sliding block 201 corresponding to the sliding rail 1201 is disposed at the lower end of the adjusting bracket 2, wherein the sliding block 201 is "convex", the upper end of the sliding block 201 contacts the adjusting bracket 2, two sides of the sliding block 201 are sleeved on the sliding rail 1201 of the supporting bracket 12, and the sliding rail 1201 and the guide rail 7 are perpendicular to each other. The butt joint pipeline A is transversely welded through the sliding rail 1201 and the guide rail 7 which are perpendicular to each other, the hot melt plate 9 and the cutter 10 are longitudinally fed in and drawn out, the movement of the hot melt plate 9, the movement of the cutter 10 and the movement of the adjusting frame 2 are not affected mutually, and the running track rationality of the equipment is guaranteed.
Furthermore, the above-mentioned support frame 12 is provided with a stroke cylinder 1202, wherein the stroke cylinder 1202 is an existing commodity. The fixed end of the stroke cylinder 1202 is mounted on the support frame 12, the movable end of the stroke cylinder 1202 is connected with the slider 201, and the stroke cylinder 1202 is parallel to the slide rail 1201 and is used for driving the slider 201 to move by the stroke cylinder 1202. The stroke cylinder 1202 is used for controlling the moving distance of the adjusting frame 2, and on the other hand, the adjusting frame 2 can be pushed to move stably on the supporting frame 12 by enough power after the butt joint frame 1 is provided with the butt joint pipeline A.
Based on the above embodiment, another embodiment of the present invention is that the steering mechanism 3 includes a rotating shaft 301, two ends of the rotating shaft 301 are provided with a connecting rod 302 which rotates relatively, wherein the lower end of the connecting rod 302 and the upper surface of the adjusting frame 2 are both smooth surfaces, and the lower end of the connecting rod 302 contacts the upper surface of the adjusting frame 2, so as to ensure the stability of the docking frame 1 during operation, and avoid the docking frame 1 from generating large friction with the upper surface of the adjusting frame 2 during movement. It should be noted that, when the angle of the general docking frame 1 is adjusted, the docking frame 1 is in an idle state for debugging, and after the debugging is completed, the docking pipeline a is installed.
The connecting rod 302 is connected with the docking frame 1, and is used for rotating around the rotating shaft 301 through the connecting rod 302 and driving the docking frame 1 to adjust the angle by taking the rotating shaft 301 as the center, the rotating shaft 301 is an existing damping rotating shaft, and the rotating angles of the two docking frames 1 can be effectively ensured to correspond to each other through the rotating shaft 301. The edge of the arc-shaped groove 4 is provided with a scale mark 11 for indicating the rotation angle of the docking bracket 1 by the scale mark 11. The scale mark 11 can facilitate the staff to identify the current rotation angle of the docking cradle 1.
Furthermore, the connecting rod 302 is provided with a stiffening rib 303, and two ends of the stiffening rib 303 are respectively connected with the connecting rod 302 and the lower end of the docking bracket 1. The stability that connecting rod 302 and butt joint frame 1 are connected is improved through stiffening rib 303 to behind the fixed butt joint pipeline of butt joint frame 1, effectively reduce the risk that appears rocking.
Based on the above embodiment, referring to fig. 2 and fig. 3 again, according to another embodiment of the present invention, the docking rack 1 includes a rack body 101, wherein the rack body 101 is an existing rack, the rack body 101 is hollow to ensure normal installation of the docking pipeline a, the rack body 101 is provided with two or more fixed disks 102, the fixed disks 102 are fixed by two fixed disks 102 of an existing PE pipe fusion splicer, and unnecessary shaking risk of the docking pipeline a during a hot-melting or docking process is effectively reduced. The fixing plate 102 is provided with clamping shoes for adjusting the clamping range of the fixing plate 102 by the clamping shoes.
Based on the above embodiments, this embodiment is an operation embodiment, and a method for butting an elbow pipe using an angle-adjustable pipe butting device, including the following operation steps:
step A, angle setting, namely, leaving the butt joint frame 1 vacant, adjusting the included angle between the butt joint frame 1 and the adjusting frame 2 through the steering mechanism 3, adjusting the angle of the two adjusting frames 2 to be consistent, enabling the included angle formed by the two butt joint frames 1 to be equal to the included angle required by the pipeline, and locking the butt joint frame 1 on the adjusting frame 2 through the locking bolt 6.
And step B, calibrating the pipelines, namely installing the two butted pipelines on the butting frame 1, measuring the transverse distance of the cutting positions of the butted pipelines, cutting the marks, and confirming the cutting marks on the two butted pipelines at the corresponding positions again.
C, cutting the pipeline, namely cutting the pipeline according to the cutting mark through cutting equipment, and after the cutting is finished, moving the adjusting frame 2 to carry out butt joint inspection on two enough butt joint pipelines to check whether the cutting surface meets the welding requirement; after the detection is correct, the adjusting frame 2 is moved again to separate the two butted pipelines.
D, welding the pipelines, namely placing welding equipment between the two butted pipelines, moving the adjusting frame 2 to enable the butted parts of the two butted pipelines on the butting frame 1 to contact the welding equipment, and welding; and after the butt joint pipelines meet the bonding requirement, the butt joint pipelines are pulled out of the welding equipment, and the adjusting frame 2 is moved again to enable the butt joint parts of the two butt joint pipelines to be in mutual contact, so that welding is completed.
Further, the method also comprises the following operation steps: step X, detecting whether the butt joint port of the butt joint pipeline is flat or not before the step A; if the butt joint port of the butt joint pipeline is flat, the angle setting is directly carried out; if the butt joint mouth of butt joint pipeline is not flat, set up two butt joint framves 1 level relatively, put into butt joint frame 1 with the butt joint pipeline, cut the butt joint mouth of butt joint pipeline according to conventional operation mode and flatten, take off the butt joint pipeline from butt joint frame 1 afterwards to ensure that the butt joint mouth of butt joint pipeline flushes.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The utility model provides an angle of adjustment's pipeline interfacing apparatus, includes a support frame (12) and two butt joint framves (1), and two butt joint framves (1) correspond each other, butt joint frame (1) is located support frame (12) top, its characterized in that: the upper end of the support frame (12) is provided with an adjusting frame (2), the butt joint frame (1) is arranged on the adjusting frame (2) and used for moving on the support frame (12) back and forth by the adjusting frame (2) and installing a butt joint pipeline on the butt joint frame (1);
the adjusting frame (2) is provided with a steering mechanism (3), the steering mechanism (3) is connected with the butt-joint frames (1) and is used for enabling the two butt-joint frames (1) to rotate along with the steering mechanism (3) and forming corresponding included angles on the adjusting frame (2);
be equipped with arc wall (4) on alignment jig (2), be equipped with mounting hole (5) that correspond with arc wall (4) on butt joint frame (1), locking bolt (6) are inserted in mounting hole (5) for by locking bolt (6) with butt joint frame (1) locking on alignment jig (2).
2. The angle adjustable pipe docking device of claim 1, wherein: the hot melt plate cutting machine is characterized in that guide rails (7) are arranged on two sides of the support frame (12), sliders (8) are arranged on the guide rails (7), and hot melt plates (9) and cutters (10) are respectively installed on the sliders (8).
3. The angle adjustable pipe docking device of claim 2, wherein: the tail end of the guide rail (7) is positioned on the side wall of the support frame (12), and a safety gap is reserved between the slider (8) and the adjusting frame (2) and used for enabling the hot melt plate (9) and the cutter (10) to extend into a butt joint pipeline.
4. The angle adjustable pipe docking device of claim 2, wherein: the supporting frame (12) is provided with a sliding rail (1201), the lower end of the adjusting frame (2) is provided with a sliding block (201) corresponding to the sliding rail (1201), and the sliding rail (1201) is perpendicular to the guide rail (7).
5. The angle adjustable pipe docking device of claim 4, wherein: the device is characterized in that a stroke cylinder (1202) is arranged on the support frame (12), the fixed end of the stroke cylinder (1202) is installed on the support frame (12), the movable end of the stroke cylinder (1202) is connected with a sliding block (201), and the stroke cylinder (1202) is parallel to the sliding rail (1201) and is used for driving the sliding block (201) to move through the stroke cylinder (1202).
6. The angle adjustable pipe docking device of claim 1, wherein: steering mechanism (3) are including pivot (301), pivot (301) both ends are equipped with relative pivoted connecting rod (302), butt joint frame (1) is connected in connecting rod (302) for by connecting rod (302) around pivot (301) rotate, and drive butt joint frame (1) and use pivot (301) as central angle regulation, arc wall (4) border is equipped with scale mark (11), is used for the rotation angle of butt joint frame (1) by scale mark (11) instruction.
7. The angle adjustable pipe docking device of claim 6, wherein: and a stiffening rib (303) is arranged on the connecting rod (302), and two ends of the stiffening rib (303) are respectively connected with the connecting rod (302) and the lower end of the butt joint frame (1).
8. The angle adjustable pipe docking device of claim 1, wherein: butt joint frame (1) is including support body (101), be equipped with fixed disk (102) on support body (101), fixed disk (102) are more than two, be equipped with in fixed disk (102) and press from both sides the tile for by the centre gripping scope that has the tile to adjust fixed disk (102).
9. An elbow pipe butt joint method using the angle-adjustable pipeline butt joint device according to any one of claims 1 to 8, characterized by comprising the following operation steps:
step A, angle setting, namely, leaving the butt joint frame (1) empty, adjusting the included angle between the butt joint frame (1) and the adjusting frame (2) through a steering mechanism (3), adjusting the angles of the two adjusting frames (2) to be consistent, enabling the included angle formed by the two butt joint frames (1) to be equal to the included angle required by a pipeline, and locking the butt joint frame (1) on the adjusting frame (2) through a locking bolt (6);
b, calibrating the pipelines, namely mounting the two butted pipelines on a butting frame (1), measuring the transverse distance of the cutting positions of the butted pipelines, performing cutting marks, and confirming the cutting marks on the two butted pipelines at the corresponding positions again;
c, cutting the pipeline, namely cutting the pipeline according to the cutting mark through cutting equipment, and after the cutting is finished, moving the adjusting frame (2) to carry out butt joint inspection on the two butt joint pipelines which are cut enough, and inspecting whether the cutting surface meets the welding requirement; after the detection is correct, the adjusting frame (2) is moved again to separate the two butted pipelines;
d, welding the pipelines, namely placing welding equipment between the two butted pipelines, moving the adjusting frame (2) to enable the butted parts of the two butted pipelines on the butting frame (1) to contact the welding equipment, and welding; and after the butt joint pipelines meet the bonding requirement, the butt joint pipelines are pulled out from the welding equipment, and the adjusting frame (2) is moved again, so that the butt joint parts of the two butt joint pipelines are contacted with each other, and the welding is completed.
10. The elbow docking method according to claim 9, further comprising the steps of: step X, detecting whether the butt joint port of the butt joint pipeline is flat or not before the step A; if the butt joint port of the butt joint pipeline is flat, the angle setting is directly carried out;
if the butt joint opening of the butt joint pipeline is not flat, the two butt joint frames (1) are arranged horizontally, the butt joint pipeline is placed into the butt joint frames (1), the butt joint opening of the butt joint pipeline is cut flat according to a conventional operation mode, and then the butt joint pipeline is taken down from the butt joint frames (1) so as to ensure that the butt joint opening of the butt joint pipeline is flush.
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| CN202010920565.7A CN111958259A (en) | 2020-09-04 | 2020-09-04 | Angle-adjustable pipeline butt joint device and elbow butt joint method |
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| CN202010920565.7A CN111958259A (en) | 2020-09-04 | 2020-09-04 | Angle-adjustable pipeline butt joint device and elbow butt joint method |
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| CN202010920565.7A Pending CN111958259A (en) | 2020-09-04 | 2020-09-04 | Angle-adjustable pipeline butt joint device and elbow butt joint method |
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| CN112427872A (en) * | 2020-12-09 | 2021-03-02 | 安徽省佳艺休闲用品有限公司 | Welding jig frock of angularly adjustable |
| CN112496644A (en) * | 2020-12-09 | 2021-03-16 | 安徽实友电力金具有限公司 | Metal workpiece welding and grinding device |
| CN112606416A (en) * | 2020-12-02 | 2021-04-06 | 浙江枫叶管业科技股份有限公司 | PE pipeline forming device suitable for fishery breeding |
| CN114083506A (en) * | 2021-11-16 | 2022-02-25 | 广州燃气集团有限公司 | Pipeline plugging quick alignment auxiliary tool |
| CN114179014A (en) * | 2022-01-19 | 2022-03-15 | 上海振华重工(集团)股份有限公司 | Positioning fixture |
| CN114888517A (en) * | 2022-06-10 | 2022-08-12 | 菏泽城建工程发展集团有限公司 | Municipal works pipe fitting welded fastening centre gripping frock |
| CN116900981A (en) * | 2023-09-12 | 2023-10-20 | 中国铁塔股份有限公司吉林省分公司 | Auxiliary pipeline butt joint device for communication construction |
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Effective date of registration: 20210926 Address after: No. 998, section 3, airport, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan 610000 Applicant after: Sichuan Qingrun Pipe Industry Co.,Ltd. Address before: 610000 Jinma village, Jinqiao Town, Shuangliu District, Chengdu City, Sichuan Province Applicant before: Dual-Flow Polyethylene Pipe Production Workshop of Minjiang Waterworks in Chengdu Applicant before: Liu Liang |