CN116674208A - Plastic pipeline butt-joint installation device - Google Patents
Plastic pipeline butt-joint installation device Download PDFInfo
- Publication number
- CN116674208A CN116674208A CN202310792268.2A CN202310792268A CN116674208A CN 116674208 A CN116674208 A CN 116674208A CN 202310792268 A CN202310792268 A CN 202310792268A CN 116674208 A CN116674208 A CN 116674208A
- Authority
- CN
- China
- Prior art keywords
- plate
- plastic pipeline
- welding
- pipe
- sliding seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000009966 trimming Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 230000004927 fusion Effects 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The plastic pipeline butt joint installation device effectively solves the problem of plastic pipeline connection in a pipeline; the device comprises a base, wherein the middle of the base is connected in a telescopic way by using a connecting rod, and a mounting seat is arranged on the connecting rod in a sliding way; the sliding seat is arranged on the base in a sliding manner and is used for supporting the plastic pipeline; the trimming mechanism can be placed on the mounting seat and is used for trimming the end part of the plastic pipeline; the heating block can be placed on the mounting seat and is used for heating the end part of the plastic pipeline; the welding mechanism can be placed on the mounting seat and is used for welding the lining and the end part of the plastic pipeline; the external connection pipe has an inner diameter larger than the outer diameter of the plastic pipeline and is divided into two sections; the hot plate can be placed on the mounting seat and is used for welding the external connecting pipe; and the melting and pressing mechanism can be placed on the mounting seat and is used for welding the outer connecting pipe and the plastic pipeline.
Description
Technical Field
The invention relates to the technical field of plastic pipeline construction, in particular to a plastic pipeline butt joint installation device.
Background
In the prior art, welding equipment for plastic pipelines is available, the equipment aims at the plastic pipelines which are free to move, no specific solution exists for the plastic pipelines which are already installed in the pipelines, the plastic pipelines can only be finished by relying on manpower, and the operation difficulty is high.
The plastic pipeline is in the use can appear the damaged scheduling problem, just need to repair the pipeline this moment, prior art is when maintaining, cut off the broken one section of pipeline, then use the intact plastic pipeline to melt up, because the pipeline length that follow-up replaced up needs to be greater than the length of intercepting pipeline, therefore when the length of intercepting pipeline is shorter, be difficult to install the pipeline of replacement, the operation is very troublesome, very consume the human cost, simultaneously because the problem of pipeline length, the position when leading to the butt fusion is not ideal enough, the butt fusion effect is not good, still there is the possibility of leaking, the frequency of maintenance has been increased, further maintenance cost has been increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a plastic pipeline butt joint installation device, which effectively solves the problem of plastic pipeline connection in a pipeline.
The technical scheme for solving the technical problems is as follows: a plastic pipeline butt joint installation device comprises
The base is divided into two parts, the middle of the base is connected in a telescopic way by using a connecting rod, and the connecting rod is provided with a mounting seat in a sliding way;
the sliding seat is arranged on the base in a sliding manner and is used for supporting the plastic pipeline;
the trimming mechanism can be placed on the mounting seat and is used for trimming the end part of the plastic pipeline;
the heating block can be placed on the mounting seat and is used for heating the end part of the plastic pipeline;
the welding mechanism can be placed on the mounting seat and is used for welding the lining and the end part of the plastic pipeline;
the external connection pipe has an inner diameter larger than the outer diameter of the plastic pipeline and is divided into two sections;
the hot plate can be placed on the mounting seat and is used for welding the external connecting pipe;
the welding mechanism can be placed on the mounting seat, and comprises a welding plate, the welding plate can fix the outer connecting pipe and drive the outer connecting pipe to move, the side edge of the welding plate is provided with a pipe pressing mechanism, and the pipe pressing mechanism is used for pressing and heating the outer connecting pipe and the plastic pipeline to realize welding.
Preferably, the base is of an L-shaped structure, sliding rails are arranged on the inner bottom and the side walls of the base, and the sliding seat slides on the sliding rails.
Preferably, the bottom of the base is provided with a universal wheel with a locking device.
Preferably, the connecting rod can be locked with the base, and the distance between the two parts of the base is fixed.
Preferably, the sliding seat is of an annular split structure, the roller is arranged inside the sliding seat in a telescopic manner, the roller axis is perpendicular to the sliding seat axis, the outer end of the roller extending out of the sliding seat is provided with a sliding pin, the side edge of the sliding seat is provided with an annular plate, the annular plate is of a split structure, a chute is formed in the annular plate, the sliding pin is inserted into the chute, and the chute wall pushes the sliding pin to enable the roller to stretch in the sliding seat when the annular plate rotates relative to the sliding seat.
Preferably, the sliding seat is provided with a limit strip, and the annular plate is provided with a groove matched with the limit strip to form a structure of the annular plate and the sliding seat sliding relatively.
Preferably, the sliding seat outside be equipped with the spacing case, spacing incasement rotation is provided with two friction bars, friction bar one side is equipped with the spring, the spring promotes the friction bar to be close to the direction of annular plate and makes friction bar tip and annular plate contact and constitutes the friction location to the arc, spacing case outside is equipped with the pull ring, the pull ring is connected through the stay cord with the friction bar.
Preferably, the mounting seat is provided with a mounting groove, and the bottom parts of the trimming mechanism, the heating block, the welding mechanism, the hot plate and the welding mechanism are all provided with mounting plates matched with the mounting groove.
Preferably, the trimming mechanism comprises a cutting plate, the cutting plate is connected with the mounting plate, a rotating plate is arranged on the cutting plate in a rotating mode, a cutter is arranged on the rotating plate, a first motor is fixed on the back side of the cutting plate, and the first motor drives the rotating plate to rotate.
Preferably, the lining be annular structure, lining one side equipartition has a plurality of first connecting blocks and the second connecting block that correspond the setting, and first connecting block sets up on lining outer circumference, and the second connecting block sets up on lining inner circumference.
Preferably, the heating block comprises a heating ring connected with the mounting plate, and a heater with the same shape as the inner lining is arranged on the side edge of the heating ring.
Preferably, the welding mechanism comprises a welding plate connected with the mounting plate, an annular groove is formed in the welding plate, the annular groove is matched with the shape of the lining, a plurality of first yielding grooves and second yielding grooves are uniformly distributed on two sides of the annular groove, the first yielding grooves correspond to the positions of the first connecting blocks, the second yielding grooves correspond to the positions of the second connecting blocks, a plurality of telescopic rods are arranged in the annular groove, and a plurality of first hydraulic cylinders are fixed on the back side of the welding plate and connected with the telescopic rods.
Preferably, the fusing press mechanism include the fusing press plate of split type structure, the fusing press plate of downside is connected with the mounting panel, be provided with a plurality of locking levers in the fusing press plate, the locking lever is used for fixing the external pipe in the fusing press plate, fusing press plate side is equipped with split type ring gear, the ring gear side is provided with a plurality of pressing pipe mechanisms, pressing pipe mechanism includes the gear with the meshing of ring gear, the gear is connected with second motor transmission through the gear train, the second motor outside is equipped with along complex baffle outside with the ring gear, the gear is coaxial to be provided with the pivot, two pendulum rods that the symmetry set up have been cup jointed in the pivot, be equipped with the torsional spring between pendulum rod and the pivot, the torsional spring is used for making two pendulum rods be close to each other, the pendulum rod outer end rotates and is provided with the heating wheel, the heating wheel is the echelonment structure, the heating wheel is located external pipe and plastic pipeline junction.
The invention has the following beneficial effects:
the plastic pipeline is welded in situ, so that the pipeline is convenient to use, the damaged plastic pipeline can be quickly restored, and the problems of water leakage and the like of the pipeline are solved;
the plastic pipelines are connected by adopting the sectional type external connecting pipes, so that the positions of the plastic pipelines are accurate in welding, welding deviation is avoided, and the welding effect is ensured;
the plastic pipeline end is supported by the lining during welding, so that deformation of the plastic pipeline end is avoided, stability of a welding surface is guaranteed, tightness after welding is guaranteed, and welding effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a base in the present invention.
FIG. 3 is a schematic view of the plastic pipe trimming machine according to the present invention.
FIG. 4 is a schematic view of the structure of the plastic pipe according to the present invention.
FIG. 5 is a schematic view of the structure of the present invention when the lining is welded to the plastic pipe.
Fig. 6 is a schematic view of the structure of the present invention when welding the extension pipe.
Fig. 7 is a schematic structural view of a sliding seat in the present invention.
Fig. 8 is a schematic cross-sectional view of a slide mount according to the present invention.
FIG. 9 is a schematic view of the structure of the plastic pipe before welding the plastic pipe and the lining.
Fig. 10 is a schematic view of the structure of the liner of the present invention.
Fig. 11 is a schematic view of the structure of the heating block in the present invention.
Fig. 12 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
FIG. 13 is a schematic view of the structure of the melt-pressing mechanism in the present invention.
Fig. 14 is a schematic view of the structure of the medium pressure pipe mechanism of the present invention.
Fig. 15 is a schematic view of the structure of the hot plate in the present invention.
Fig. 16 is a schematic view of the welding mechanism in the present invention.
Description of the embodiments
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As can be seen from fig. 1 to 16, a plastic pipeline butt-joint installation device comprises
The base 1, the base 1 is divided into two parts, the middle of the base 1 uses the connecting rod 2 to connect in a telescopic way, the connecting rod 2 is provided with the mounting seat 3 in a sliding way;
the sliding seat 4 is arranged on the base 1 in a sliding manner, and the sliding seat 4 is used for supporting the plastic pipeline;
the trimming mechanism 5 can be placed on the mounting seat 3, and the trimming mechanism 5 is used for trimming the end part of the plastic pipeline;
the heating block 6 can be placed on the mounting seat 3, and the heating block 6 is used for heating the end part of the plastic pipeline;
a welding mechanism 7, wherein the welding mechanism 7 can be placed on the mounting seat 3, and the welding mechanism 7 is used for welding the inner liner 50 and the end part of the plastic pipeline;
the external connection pipe 8, the internal diameter of the external connection pipe 8 is larger than the external diameter of the plastic pipeline, and the external connection pipe 8 is divided into two sections;
a hot plate 9, the hot plate 9 can be placed on the mounting seat 3, and the hot plate 9 is used for welding the external connecting pipe 8;
the fusion pressing mechanism 10, fusion pressing mechanism 10 can place on mount pad 3, and fusion pressing mechanism 10 is including fusion pressing plate 11, and fusion pressing plate 11 can be fixed to take over 8, drives take over 8 and remove, and fusion pressing plate 11 side is equipped with presses the pipe mechanism, thereby presses the pipe mechanism to be used for compressing tightly and heating take over 8 and plastic pipeline and realize the butt fusion.
In the specific use of the present invention,
after the plastic pipeline in the pipeline is damaged, firstly cutting off a section of damaged plastic pipeline, then moving the base 1 to the lower part of the plastic pipeline at two sides, adjusting the distance between the base 1 at two sides, fixing the plastic pipeline on the base 1 by using the sliding seat 4, then sequentially placing the trimming mechanism 5, the heating block 6 and the welding mechanism 7 on the mounting seat 3, sequentially completing trimming, heating and welding the end part of the plastic pipeline with the lining 50, respectively sleeving two sections of external connecting pipes 8 on the plastic pipeline at two sides after the plastic pipeline and the lining 50 are cooled, welding the two sections of external connecting pipes 8 by using the hot plate 9, welding the external connecting pipes 8 with the end parts of the plastic pipeline by using the welding mechanism 10, and finally dismantling the equipment from the plastic pipeline to complete the whole butt-joint installation operation.
The base 1 is of an L-shaped structure, the sliding rail 12 is arranged on the inner bottom and the side wall of the base 1, the sliding seat 4 slides on the sliding rail 12, the universal wheels 13 with locking devices are arranged on the bottom of the base 1, and the connecting rod 2 can be locked with the base 1 to fix the distance between the two parts of the base 1. The position of the base 1 can be adjusted, when intercepting plastic pipelines, the minimum intercepting distance is controlled to be more than 500mm, so that various processes can be conveniently completed, and the position of the base 1 is adjusted until the plastic pipelines extend out of the edge of the base 1, so that the end parts of the plastic pipelines can be conveniently operated.
The connecting rod 2 can lock with the base 1, fixes the position of the base 1, and avoids the influence of the base 1 shaking on the operation during processing.
The sliding seat 4 is of an annular split structure, the roller 14 is arranged in the sliding seat 4 in a telescopic manner, the axis of the roller 14 is perpendicular to the axis of the sliding seat 4, the sliding pin 15 is arranged at the outer end of the roller 14 extending out of the sliding seat 4, the annular plate 16 is arranged on the side edge of the sliding seat 4, the annular plate 16 is of a split structure, the inclined groove 17 is formed in the annular plate 16, the sliding pin 15 is inserted into the inclined groove 17, the wall of the inclined groove 17 pushes the sliding pin 15 to enable the roller 14 to stretch out and draw back in the sliding seat 4 when the annular plate 16 rotates relative to the sliding seat 4, the annular plate 16 rotates to enable the plurality of rollers 14 to realize synchronous stretching, and therefore the plastic pipeline can be guaranteed to be located at the central position of the sliding seat 4, the plastic pipelines at two sides can be centered, deviation is avoided, the roller 14 is in rolling contact with the outer wall of the plastic pipeline, the sliding seat 4 can slide without affecting the support of the plastic pipeline, the plastic pipeline is supported by the two sliding seats 4, and the plastic pipeline is stable in position and convenient to operate.
The sliding seat 4 is provided with a limit bar 18, the annular plate 16 is provided with a groove 19 matched with the limit bar 18, a structure of relative sliding between the annular plate 16 and the sliding seat 4 is formed, the outer side of the sliding seat 4 is provided with a limit box 20, two friction rods 21 are rotationally arranged in the limit box 20, one side of each friction rod 21 is provided with a spring 22, the springs 22 push the friction rods 21 to approach the annular plate 16, so that the end parts of the friction rods 21 are contacted with the annular plate 16 to form friction positioning on the arc plate, a pull ring 23 is arranged outside the limit box 20, and the pull ring 23 is connected with the friction rods 21 through pull ropes 24.
The annular plate 16 is connected with the sliding seat 4 in a relative rotation mode, the limiting strips 18 and the grooves 19 limit and connect the annular plate 16 and the sliding seat 4, and the sliding seat 4 and the annular plate 16 are of split type structures, so that the annular plate is convenient to detach after operation is completed.
The sliding seat 4 and the annular plate 16 can be locked in position, relative rotation and limitation between the sliding seat 4 and the annular plate 16 are achieved through friction positioning of the friction rod 21 and the annular plate 16, and the sliding seat is in a relative static state, so that the sliding seat 4 can support a plastic pipeline more stably, the spring 22 pushes the friction rod 21 to enable the friction rod 21 to achieve friction positioning under the condition of no stress, when the position of the roller 14 needs to be adjusted, the pull ring 23 is pulled, the pull rope 24 pulls the friction rod 21, the friction rod 21 and the annular plate 16 are not contacted any more, and the annular plate 16 and the sliding seat 4 can slide relatively.
The mounting seat 3 is provided with a mounting groove 25, the bottom of the trimming mechanism 5, the heating block 6, the welding mechanism 7, the hot plate 9 and the melting and pressing mechanism 10 are provided with a mounting plate 26 matched with the mounting groove 25, the mounting plate 26 enables the trimming mechanism 5, the heating block 6, the welding mechanism 7, the hot plate 9 and the melting and pressing mechanism 10 to be placed in the mounting groove 25, the base 1 is fixedly provided with a second hydraulic cylinder 49, the end part of the second hydraulic cylinder 49 is fixedly connected with the mounting seat 3, the second hydraulic cylinder 49 is used for controlling the position of the mounting seat 3, the second hydraulic cylinder 49 controls the mounting seat 3 to enable the trimming mechanism 5, the heating block 6, the welding mechanism 7, the hot plate 9 and the melting and pressing mechanism 10 to be controlled, and accordingly corresponding operations are completed.
The side cut mechanism 5 includes cutting board 27, and cutting board 27 is connected with mounting panel 26, rotates on the cutting board 27 and is provided with rotor plate 28, is provided with cutter 29 on the rotor plate 28, and the cutting board 27 dorsal part is fixed with first motor 30, and first motor 30 drives rotor plate 28 rotation for cutter 29 rotates, and mount pad 3 drives side cut mechanism 5 and is close to the plastic pipeline, and cutter 29 excision makes its incision neat, is convenient for weld to the incision of plastic pipeline.
The inside lining 50 is annular structure, inside lining 50 one side equipartition has a plurality of first connecting blocks 31 and the second connecting block 32 that correspond the setting, first connecting block 31 sets up on inside lining 50 outer circumference, the second connecting block 32 sets up on inside lining 50 inner circumference, heating block 6 includes the heating ring 33 of being connected with mounting panel 26, the heating ring 33 side is equipped with the heater 34 the same with inside lining 50 shape, welding mechanism 7 includes the butt fusion board 35 of being connected with mounting panel 26, the annular 36 has been seted up on the butt fusion board 35, annular 36 matches with inside lining 50 shape, annular 36 both sides equipartition has a plurality of first grooves 37 of stepping down and second grooves 38 of stepping down, first grooves 37 of stepping down correspond with first connecting block 31 position, second grooves 38 of stepping down correspond with second connecting block 32 position, be equipped with a plurality of telescopic links 39 in the annular 36, the butt fusion board 35 back side is fixed with a plurality of first pneumatic cylinders 40, first pneumatic cylinder 40 is connected with telescopic links 39.
The plastic pipeline heating and welding process is to fix the lining 50 to the end part of the plastic pipeline, so as to support the end part of the plastic pipeline, a heating component is arranged inside the heating block 6 and can heat the heater 34, after the temperature of the heater 34 reaches a certain degree, the mounting seat 3 drives the heating block 6 to be close to the plastic pipeline, a notch matched with the shape of the lining 50 is formed in the end part of the plastic pipeline (as shown in fig. 9), then the lining 50 is placed into the groove 19 of the welding mechanism 7, a component capable of heating the lining 50 is arranged inside the welding mechanism 7, the lining 50 is heated to a certain temperature, the welding plate 35 is placed on the mounting seat 3, the mounting seat 3 drives the welding plate 35 to be close to the plastic pipeline, the first hydraulic cylinder 40 pushes the lining 50 to push the lining 50 into the notch on the plastic pipeline, the annular groove 36 on the welding plate 35 can be covered outside the plastic pipeline, and the heating component inside the welding plate 35 heats the lining 50, so that the lining 50 and the end part of the plastic pipeline are welded.
After the liner 50 is fixed to the plastic pipe, the first connection block 31 is located on the outer surface of the plastic pipe, the second connection block 32 is located on the inner surface of the plastic pipe, and the first connection block 31 and the second connection block 32 are exposed.
The fusing press mechanism 10 comprises a fusing press plate 11 of a split type structure, the fusing press plate 11 at the bottom side is connected with a mounting plate 26, a plurality of locking rods 41 are arranged in the fusing press plate 11, the locking rods 41 are used for fixing an outer connecting pipe 8 in the fusing press plate 11, split type gear rings 42 are arranged on the side edges of the fusing press plate 11, a plurality of pipe pressing mechanisms are arranged on the side edges of the gear rings 42, each pipe pressing mechanism comprises a gear 43 meshed with the gear rings 42, the gears 43 are in transmission connection with a second motor 44 through a gear 43 group, a baffle 45 matched with the outer edge of the gear rings 42 is arranged on the outer side of the second motor 44, a rotating shaft 46 is coaxially arranged on the gears 43, two symmetrical swing rods 47 are sleeved on the rotating shaft 46, torsion springs are arranged between the swing rods 47 and the rotating shaft 46 and used for enabling the two swing rods 47 to approach each other, heating wheels 48 are arranged at the outer ends of the swing rods 47 in a rotating mode, the heating wheels 48 are of a step-shaped structure, and the heating wheels 48 are located at the joint of the outer connecting pipe 8 and plastic pipes.
After the inner lining 50 and the plastic pipeline are welded, two sections of external connection pipes 8 are respectively sleeved on the plastic pipelines at two sides, then the hot plate 9 is placed on the connecting rod 2, the bottom of the hot plate 9 is provided with supporting legs and can be fixed on the connecting rod 2, the external connection pipes 8 are fixed on the connecting rod 2 through the welding plate 11 of the welding mechanism 10, the external connection pipes are fixed on the welding plate 11 through the locking rod 41, the second hydraulic cylinder 49 drives the welding plate 11 to move, so that the two external connection pipes 8 can move, the hot plate 9 is taken down after the adjacent end surfaces of the external connection pipes 8 are heated through the hot plate 9, the two external connection pipes 8 are welded, and the second hydraulic cylinder 49 keeps certain pressure for a certain time, so that the welding of the two external connection pipes 8 is completed.
When the external pipe 8 is welded, the pipe pressing mechanism is placed at the gear ring 42 of the welding plate 35, the two heating wheels 48 are heated by using the heating device before being placed, so that the two heating wheels are kept at a certain temperature, the gear 43 is meshed with the gear ring 42, the second motor 44 rotates, so that the gear 43 rotates, the gear ring 42 performs circular motion, the pipe pressing mechanism performs circular motion around the joint of the plastic pipe and the external pipe 8, the heating wheels 48 are in contact with the outer surface of the external pipe 8 and apply pressure to the external pipe, the torsion spring enables the heating wheels 48 to be tightly attached to the external pipe 8 and the plastic pipe, when the plastic pipe is heated, the inner liner 50 is exposed out of the external pipe 8, the heating wheels 48 can heat the inner liner 50 simultaneously, the inner liner 50 is heated faster, the plastic pipe and the external pipe 8 can be assisted to be heated, the welding efficiency is improved, and the welding effect is improved.
The inside lining 50 can play the effect of auxiliary heating, well simultaneously can support the junction of plastic pipeline and outer pipe 8, avoids pressing the pipe mechanism to compress tightly the back with it and appears warping when rotating to guarantee that the appearance of plastic pipeline is intact, thereby make the butt fusion back more pleasing to the eye, the butt fusion effect is better.
In the present invention, the heating block 6, the hot plate 9, the welding mechanism 7 and the heating assembly in the welding mechanism 10 are known in the art, and are not described in detail, so that the understanding of the present technical solution by those skilled in the art is not affected.
Compared with the prior art, the invention has the following beneficial effects:
in-situ butt joint installation is carried out on the plastic pipeline, the butt joint equipment is adaptively designed, and the split type structure is adopted, so that the plastic pipeline is convenient to assemble and disassemble, and can be detached from the plastic pipeline after the operation is finished, and the plastic pipeline is convenient to use;
the butt joint pipeline is welded in sections, so that the outer connecting pipe can be smoothly sleeved outside the plastic pipeline, alignment and no deflection can be realized during welding, the pipeline after welding is straight, bending is reduced, fluid flow in the pipeline is smoother, damage to the pipeline is reduced, maintenance frequency is reduced, and maintenance cost is reduced;
the lining is added at the end part of the plastic pipeline, so that the supporting strength of the plastic pipeline is improved, the plastic pipeline can be heated in an auxiliary mode, the efficiency in welding is improved, and meanwhile, the heated area can be increased to increase the reflecting area in welding, so that the welding effect is improved.
Claims (10)
1. The utility model provides a plastic pipeline butt joint installation device which characterized in that includes
The base (1), the base (1) is divided into two parts, the middle of the base (1) is connected in a telescopic way by using a connecting rod (2), and the connecting rod (2) is provided with an installation seat (3) in a sliding way;
the sliding seat (4) is arranged on the base (1) in a sliding manner, and the sliding seat (4) is used for supporting the plastic pipeline;
the trimming mechanism (5) can be placed on the mounting seat (3), and the trimming mechanism (5) is used for trimming the end part of the plastic pipeline;
the heating block (6), the heating block (6) can be placed on the mounting seat (3), and the heating block (6) is used for heating the end part of the plastic pipeline;
the welding mechanism (7), the welding mechanism (7) can be placed on the mounting seat (3), and the welding mechanism (7) is used for welding the lining and the end part of the plastic pipeline;
the external connection pipe (8), the internal diameter of the external connection pipe (8) is larger than the external diameter of the plastic pipeline, and the external connection pipe (8) is divided into two sections;
the hot plate (9), the hot plate (9) can be placed on the mounting seat (3), and the hot plate (9) is used for welding the outer connecting pipe (8);
the welding mechanism (10), the welding mechanism (10) can be placed on the mounting seat (3), the welding mechanism (10) comprises a welding plate (11), the welding plate (11) can fix the outer connecting pipe (8) and drive the outer connecting pipe (8) to move, the side edge of the welding plate (11) is provided with a pipe pressing mechanism, and the pipe pressing mechanism is used for pressing and heating the outer connecting pipe (8) and the plastic pipeline to realize welding.
2. The plastic pipeline butt joint installation device according to claim 1, wherein the sliding seat (4) is of an annular split type structure, the roller (14) is arranged inside the sliding seat (4) in a telescopic manner, the axis of the roller (14) is perpendicular to the axis of the sliding seat (4), the outer end of the roller (14) extending out of the sliding seat (4) is provided with a sliding pin (15), the side edge of the sliding seat (4) is provided with an annular plate (16), the annular plate (16) is of a split type structure, a chute (17) is formed in the annular plate (16), the sliding pin (15) is inserted into the chute (17), and the wall of the chute (17) pushes the sliding pin (15) when the annular plate (16) rotates relative to the sliding seat (4) so that the roller (14) stretches in the sliding seat (4).
3. The plastic pipeline butt-joint installation device according to claim 1, wherein the sliding seat (4) is provided with a limit strip (18), the annular plate (16) is provided with a groove (19) matched with the limit strip (18), and a structure that the annular plate (16) and the sliding seat (4) slide relatively is formed.
4. The plastic pipeline butt joint installation device according to claim 1, wherein a limit box (20) is arranged on the outer side of the sliding seat (4), two friction rods (21) are rotationally arranged on the limit box (20), a spring (22) is arranged on one side of each friction rod (21), the spring (22) pushes the friction rods (21) to approach the annular plate (16) in the direction that the end portions of the friction rods (21) are contacted with the annular plate (16) to form friction positioning on the arc-shaped plate, a pull ring (23) is arranged on the outer portion of the limit box (20), and the pull ring (23) is connected with the friction rods (21) through pull ropes (24).
5. The plastic pipeline butt-joint installation device according to claim 1, wherein the installation seat (3) is provided with an installation groove (25), and the bottoms of the trimming mechanism (5), the heating block (6), the welding mechanism (7), the hot plate (9) and the welding mechanism (10) are provided with installation plates (26) matched with the installation groove (25).
6. The plastic pipeline butt-joint installation device according to claim 1, wherein the edge cutting mechanism (5) comprises a cutting plate (27), the cutting plate (27) is connected with the installation plate (26), a rotating plate (28) is rotatably arranged on the cutting plate (27), a cutter (29) is arranged on the rotating plate (28), a first motor (30) is fixed on the back side of the cutting plate (27), and the first motor (30) drives the rotating plate (28) to rotate.
7. The plastic pipeline butt joint installation device according to claim 1, wherein the lining is of an annular structure, a plurality of first connecting blocks (31) and second connecting blocks (32) which are correspondingly arranged are uniformly distributed on one side of the lining, the first connecting blocks (31) are arranged on the outer circumference of the lining, and the second connecting blocks (32) are arranged on the inner circumference of the lining.
8. A plastic pipeline butt-joint installation device according to claim 1, wherein the heating block (6) comprises a heating ring (33) connected with the installation plate (26), and a heater (34) with the same shape as the lining is arranged on the side edge of the heating ring (33).
9. The plastic pipeline butt joint installation device according to claim 1, wherein the welding mechanism (7) comprises a welding plate (35) connected with the installation plate (26), an annular groove (36) is formed in the welding plate (35), the annular groove (36) is matched with the shape of the lining, a plurality of first yielding grooves (37) and second yielding grooves (38) are uniformly distributed on two sides of the annular groove (36), the first yielding grooves (37) correspond to the positions of the first connection blocks (31), the second yielding grooves (38) correspond to the positions of the second connection blocks (32), a plurality of telescopic rods (39) are arranged in the annular groove (36), a plurality of first hydraulic cylinders (40) are fixed on the back side of the welding plate (35), and the first hydraulic cylinders (40) are connected with the telescopic rods (39).
10. The plastic pipeline butt-joint installation device according to claim 1, wherein the fusion pressing mechanism (10) comprises a fusion pressing plate (11) of a split type structure, the fusion pressing plate (11) of the bottom side is connected with the installation plate (26), a plurality of locking rods (41) are arranged in the fusion pressing plate (11), the locking rods (41) are used for fixing an external connecting pipe (8) in the fusion pressing plate (11), split type gear rings (42) are arranged on the side edges of the fusion pressing plate (11), a plurality of pipe pressing mechanisms are arranged on the side edges of the gear rings (42), the pipe pressing mechanisms comprise gears (43) meshed with the gear rings (42), the gears (43) are in transmission connection with a second motor (44) through a gear (43) group, baffles (45) matched with the outer edges of the gear rings (42) are arranged on the outer sides of the second motor (44), rotating shafts (46) are coaxially provided with rotating shafts (46), torsion springs are arranged between the two symmetrically arranged swinging rods (47) and the rotating shafts (46) in a sleeved mode, the torsion springs are used for enabling the two swinging rods (47) to approach each other, the outer ends of the two swinging rods (47) rotate, the stepped wheels are arranged at the outer ends of the gear (47) and are connected with the heating pipe connecting pipe (48), and the heating pipe (8) in a heating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792268.2A CN116674208A (en) | 2023-06-30 | 2023-06-30 | Plastic pipeline butt-joint installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792268.2A CN116674208A (en) | 2023-06-30 | 2023-06-30 | Plastic pipeline butt-joint installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116674208A true CN116674208A (en) | 2023-09-01 |
Family
ID=87785541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310792268.2A Pending CN116674208A (en) | 2023-06-30 | 2023-06-30 | Plastic pipeline butt-joint installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674208A (en) |
-
2023
- 2023-06-30 CN CN202310792268.2A patent/CN116674208A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101278445B1 (en) | Glass sheet bending station and method and resulting bent glass sheet | |
| NZ274737A (en) | Glass sheet bending; glass sheet is bent between a pair of deformable moulds, details of connector links between the moulds | |
| CN113618282A (en) | Man-hand-simulated self-adaptive periodic linkage uniform-speed spot welding processing device | |
| CN116276603B (en) | Polishing device for welding stainless steel pipes | |
| CN116674208A (en) | Plastic pipeline butt-joint installation device | |
| CN112025193A (en) | Auxiliary tool supporting device for welding low-temperature container | |
| CN114473359A (en) | All-terrain pipeline installation pipe internal alignment equipment | |
| CN115871217B (en) | A inside lining oil pipe turn-ups closing device for oil field | |
| US8522576B2 (en) | Glass sheet bending station | |
| CN114310022A (en) | Welding method for driving axle housing and half-axle sleeve | |
| CN207143087U (en) | Heating component for 3D glass heat benders | |
| CN107812842A (en) | Large-diameter steel pipe port enlarging link gear, equipment and production combination line | |
| CN108043926B (en) | Pipe fitting bending fixture | |
| CN201970465U (en) | Fixed support frame for welding plastic tubes | |
| CN107024114B (en) | A kind of swing type rotary furnace | |
| CN113020925B (en) | Manufacturing and processing technology of tubular heat exchanger | |
| CN113617953B (en) | Tubular product forming die with controllable radius size function | |
| CN220479824U (en) | Stainless steel pipe forming equipment | |
| CN116792606B (en) | Prefabricated overhead steam insulation pipe system and installation method thereof | |
| KR20160110287A (en) | P, p'lastic p, p'ip, p'e connector and joint method for p, p'lastic p, p'ip, p'e using the same | |
| CN213671197U (en) | Steel pipe end rounding device | |
| CN220409685U (en) | On-spot big corner folding method internal repair device of pipeline | |
| CN111299754A (en) | Be used for pipeline inside lining stainless steel automatic welder | |
| CN2767028Y (en) | Semi-open type orbit rotating disc | |
| JPH07275953A (en) | Changing mechanism for forming roll for electric resistance welded tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 451100 150m east of Zhengxin highway, South Street, Guodian Town, Xinzheng City, Zhengzhou City, Henan Province Applicant after: Ruiteng Building Materials Group Co.,Ltd. Address before: 451100 150m east of Zhengxin highway, South Street, Guodian Town, Xinzheng City, Zhengzhou City, Henan Province Applicant before: HENAN RUITENG PLASTIC GROUP CO.,LTD. |
|
| CB02 | Change of applicant information |