CN119458937B - A hot melt connection device for drainage pipe installation - Google Patents
A hot melt connection device for drainage pipe installation Download PDFInfo
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- CN119458937B CN119458937B CN202510031086.2A CN202510031086A CN119458937B CN 119458937 B CN119458937 B CN 119458937B CN 202510031086 A CN202510031086 A CN 202510031086A CN 119458937 B CN119458937 B CN 119458937B
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- driving
- lower support
- support
- rod
- auxiliary
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- 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
- B29C65/7841—Holding or clamping means for handling purposes
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- 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
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- 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
- B29C65/7858—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 characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
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- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides a hot-melt connecting device for installing a drain pipe, which relates to the technical field of pipeline connection and comprises a bottom frame, a fixed pipe hoop and a sliding pipe hoop, wherein vertical supporting plates are arranged at two ends of the bottom frame, two guide rods are arranged between the two vertical supporting plates, the fixed pipe hoop is fixedly arranged between the two guide rods, the sliding pipe hoop is glidingly arranged between the two guide rods along the length direction of the guide rods, an installing mechanism for installing a joint is arranged between the fixed pipe hoop and the sliding pipe hoop, the installing mechanism comprises a lower support, an upper support and a plurality of groups of lifting assemblies, the lower support is glidingly connected between the two guide rods, the upper support is positioned right above the lower support, grooves which can be attached to the joint are formed in the upper support and the lower support, and the bottoms of the plurality of groups of lifting assemblies are respectively fixed at four corners of the bottom and the top of the lower support and are detachably connected with the upper support. The invention can complete the connection of a plurality of pipelines and the joint without disassembling the joint so as to improve the installation efficiency.
Description
Technical Field
The invention relates to the technical field of pipeline connection, in particular to a hot-melt connection device for installing a drain pipe.
Background
The installation of water supply and drainage pipelines is an important step in urban water supply and drainage systems, most of the urban water supply and drainage pipelines adopt nonmetallic pipelines such as PE, PVC, PPR, and a hot melting connection mode is generally adopted when the pipelines are connected, namely a connection mode after the pipelines are heated to a melting point. Because the condition that needs to make many pipelines assemble often appears in the drainage pipe system, consequently can use joints such as tee bend, cross to realize the assembly of many pipelines.
At present, when a three-way joint or a four-way joint is needed to connect a plurality of pipelines, one of the through holes of the joint is needed to be installed on a hot-melt connecting device, one of the pipelines is firstly connected to the through hole, then the connected joint and pipeline are taken down from the hot-melt connecting device, the position of the hot-melt connecting device is changed, the next pipeline and the next through hole of the joint are installed on the hot-melt connecting device, and the second hot-melt connection is carried out until the pipelines are correspondingly installed on the through holes, the three-way joint is installed and disassembled, the four-time installation and disassembly are needed for the four-way joint, the efficiency of the whole installation process is lower, and the labor intensity is higher in the installation process.
Disclosure of Invention
The invention aims to provide a hot melt connecting device for installing a drain pipe, which can complete the connection of a plurality of pipelines and joints without disassembly after the three-way joint or the four-way joint is installed, thereby reducing the labor intensity of workers and improving the installation efficiency.
The hot melt connection device for installing the drain pipe comprises a bottom frame, fixed pipe hoops and sliding pipe hoops, wherein vertical support plates are arranged at two ends of the bottom frame, two guide rods are arranged between the two vertical support plates, the fixed pipe hoops are fixedly arranged between the two guide rods, the sliding pipe hoops are slidingly arranged between the two guide rods along the length direction of the guide rods, a driving assembly for driving the sliding pipe hoops to move is arranged on the bottom frame, and an installation mechanism for installing a joint is arranged between the fixed pipe hoops and the sliding pipe hoops;
The mounting mechanism comprises a lower support, an upper support and a plurality of groups of lifting components, wherein sleeves are arranged at two ends of the lower support and are in sliding connection between two guide rods, the upper support is arranged right above the lower support, grooves which can be attached to connectors are formed in the opposite surfaces of the upper support and the lower support, the bottom ends of the plurality of groups of lifting components are respectively fixed at four corners of the bottom of the lower support, and the top ends of the lifting components are detachably connected with the upper support;
The lifting assembly comprises a driving electric cylinder, a cylinder barrel of the driving electric cylinder is fixedly arranged on a lower support, a driving seat is arranged on a piston rod of the driving electric cylinder, a positioning piece is arranged on the driving seat, and a positioning groove for inserting the positioning piece is formed in the upper support.
Further, the positioning piece comprises positioning blocks, the driving seat is provided with a mounting groove, the positioning blocks are arranged in the mounting groove in a sliding mode, a pressing spring is connected between each positioning block and the bottom wall of the mounting groove, an arc-shaped surface is arranged on the bottom surface of one end, facing the positioning groove, of each positioning block, and a pulling piece used for driving the positioning blocks to move outwards is arranged on the upper support and between the two opposite positioning blocks.
Further, the traction piece comprises a traction plate, traction belts are arranged at two ends of the traction plate, one end, away from the traction plate, of each traction belt is fixedly connected to the groove wall of the locating groove, and when the traction plate drives the traction belt to move upwards, the traction belt can be abutted to the arc-shaped surface and drive the locating block to move outwards of the locating groove.
The auxiliary support is connected to the lower support in a sliding mode through a sliding rod, a pressure spring used for driving the auxiliary support to move in a direction away from the lower support is arranged between the auxiliary support and the lower support, the pressure spring is sleeved outside the sliding rod, and a traction piece used for driving the auxiliary support to move in a direction close to the lower support is arranged in the lower support.
Further, the traction piece comprises a traction rope and a connecting screw rod, a rope cavity is formed in the lower support, the middle section of the traction rope is located in the rope cavity, one end of the traction rope is fixedly connected to the auxiliary support, the connecting screw rod is arranged at one end, far away from the auxiliary support, of the traction rope, and a threaded hole matched with the connecting screw rod is formed in the driving seat.
Further, a support column is fixedly arranged on a piston rod of the driving electric cylinder, the driving seat is rotatably arranged on the support column, an alignment sheet is arranged on the support column and positioned on the upper portion of the driving seat, a jack is formed in the alignment sheet, an alignment rod is arranged at the top end of the connecting screw rod, and when the alignment rod is inserted into the jack, the positioning piece is opposite to the positioning groove.
Further, the one end that the lower support was towards slip ferrule is provided with the auxiliary ring, the auxiliary ring can dismantle the setting on the lower support to can supply slip ferrule chucking.
Further, one of them terminal surface of auxiliary ring is fixed and is provided with the connecting seat, the both sides of connecting seat all are provided with connecting bolt, offer the screw hole that supplies connecting bolt to insert on the lower support, the auxiliary ring passes through the connecting seat to be fixed when the lower support, auxiliary ring and slip ferrule coaxial line setting.
Further, the drive assembly includes driving motor, lead screw and actuating lever, the spout has been seted up along self length direction to one side of chassis, the lead screw rotates the length direction who sets up in the spout and the lead screw unanimous with the length direction of spout, the fixed one end of setting at the chassis and driving motor's output shaft and lead screw coaxial line connection of actuating motor, the actuating lever is L shape pole, the one end slip of actuating lever sets up in the spout and with lead screw threaded connection, the opposite side slip of chassis is provided with the auxiliary rod, the equal fixed connection of one end that chassis was kept away from to actuating lever and guide bar is on sliding pipe strap.
The technical scheme of the invention has at least the following advantages and beneficial effects:
1. The invention installs the joint by arranging the installation mechanism between the fixed pipe hoop and the sliding pipe hoop, and arranges the auxiliary supports at the two sides of the installation mechanism, when the sliding pipe hoop is driven by the driving component to move towards the direction close to the fixed pipe hoop, the sliding pipe hoop can drive the installation mechanism to move and drive the joint to synchronously move, namely, the connection between the joint and the pipeline installed on the fixed pipe hoop can be completed, then the pipeline is installed on the sliding pipe hoop and the driving component drives the sliding pipe hoop to move towards the direction close to the installation mechanism, namely, the pipeline installed on the sliding pipe hoop can be connected to the through hole at one end of the joint far away from the fixed pipe hoop, and then the auxiliary supports are driven by the traction component to move towards the direction close to the lower support, namely, the pipeline installed on the auxiliary supports at the two sides can be connected to the remaining two ends of the joint, thus, the connection between a plurality of pipelines and the joint can be completed under the condition that the disassembly is not needed, the labor intensity is reduced, and the installation efficiency is improved.
2. According to the invention, the lifting assembly is arranged to drive the upper support to prop against the joint, the positioning piece is arranged on the driving seat to realize detachable connection between the driving seat and the upper support, so that the joint can be fixed, and meanwhile, the upper support can be taken down after welding is finished so as to hoist the combined piece of the connected pipeline and the joint, so that the hot-melt connecting device is integrally taken out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the driving assembly of the present invention on the chassis;
FIG. 3 is a schematic view of the structure of the mounting mechanism and auxiliary support of the present invention;
FIG. 4 is a schematic view of the installation mechanism when the three-way joint is installed according to the present invention;
FIG. 5 is a schematic view of the structure of one of the auxiliary supports on the lower support;
FIG. 6 is a schematic view of the positioning member and the pulling member in the positioning slot according to the present invention;
FIG. 7 is a schematic view of the structure of the support column, the drive base, the positioning member and the alignment rod of the present invention;
Reference numerals 1-chassis, 11-vertical support plate, 12-guide bar, 2-fixed pipe clamp, 3-sliding pipe clamp, 4-driving component, 41-driving motor, 42-lead screw, 43-driving bar, 44-auxiliary bar, 5-mounting mechanism, 51-lower support, 511-sleeve, 512-rope cavity, 513-auxiliary ring, 5131-connecting seat, 5132-connecting bolt, 52-upper support, 521-positioning slot, 53-lifting component, 531-driving cylinder, 5311-support column, 5312-alignment piece, 532-driving seat, 5321-mounting slot, 533-positioning piece, 5331-positioning piece, 5332-pressing spring, 5333-arc face, 54-groove, 55-pulling piece, 551-pulling plate, 552-pulling belt, 6-auxiliary support, 61-auxiliary pipe clamp, 62-slide bar, 63-pressure spring, 64-pulling piece, 641-pulling rope, 642-connecting screw, 643-alignment bar.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-7, the following further description is made with reference to specific embodiments, this embodiment provides a hot-melt connection device for installing a drain pipe, referring to fig. 1, including a chassis 1, a fixed pipe hoop 2 and a sliding pipe hoop 3, two ends of the chassis 1 are all welded with vertical support plates 11 along a vertical direction, two guide rods 12 are welded between the two vertical support plates 11, the fixed pipe hoop 2 is fixedly installed between the two guide rods 12, the sliding pipe hoop 3 is slidingly installed between the two guide rods 12 along a length direction of the guide rods 12, a driving component 4 for driving the sliding pipe hoop 3 to move is provided on the chassis 1, a mounting mechanism 5 for installing a joint is provided between the fixed pipe hoop 2 and the sliding pipe hoop 3, and the mounting mechanism 5 is slidingly installed between the two guide rods 12 and can be driven by the sliding pipe hoop 3 to move towards a direction close to the fixed pipe hoop 2. After the joint is stably installed through the installation mechanism 5, one of the through holes of the joint and the end part of the first pipeline are heated to a molten state by the hot melter, the sliding pipe hoop 3 is driven to move towards the direction close to the fixed pipe hoop 2 by the driving component 4, and the installation mechanism 5 can drive the joint to move towards the direction close to one of the pipelines under the driving of the sliding pipe hoop 3, so that the connection of the first pipeline and the first through hole of the joint is completed.
Referring to fig. 2, the driving assembly 4 includes a driving motor 41, a screw 42 and a driving rod 43, wherein a chute is formed on one side of the chassis 1 along the length direction thereof, the screw 42 is rotatably connected in the chute, the length direction of the screw 42 is consistent with the length direction of the chute, the driving motor 41 is fixedly mounted at one end of the chassis 1, an output shaft of the driving motor 41 is coaxially connected with the screw 42, the driving rod 43 is an L-shaped rod, one end of the driving rod 43 is slidably connected in the chute and is in threaded connection with the screw 42, an auxiliary rod 44 is slidably mounted on the other side of the chassis 1, and one ends of the driving rod 43 and the guide rod 12, which are far away from the chassis 1, are fixedly connected on the sliding pipe hoop 3. Starting the driving motor 41 drives the screw rod 42 to rotate, namely driving the driving rod 43 to move along the length direction of the sliding groove, one end of the driving rod 43 away from the sliding groove can drive the sliding pipe clamp 3 to move along the length direction of the guide rod 12 towards the direction close to or away from the fixed pipe clamp 2, and the auxiliary rod 44 plays a guiding role in the moving process, so that the stability of the sliding pipe clamp 3 in the sliding process is further improved.
Referring to fig. 3 and 4, the mounting mechanism 5 includes a lower support 51, an upper support 52 and a plurality of groups of lifting components 53, sleeves 511 are respectively provided at two ends of the lower support 51, the two sleeves 511 are respectively slidably connected to the two guide rods 12, the upper support 52 is located right above the lower support 51, grooves 54 which can be attached to connectors are respectively provided on opposite sides of the upper support 52 and the lower support 51, bottom ends of the groups of lifting components 53 are respectively fixed at four corners of the bottom of the lower support 51, and top ends of the lifting components 53 are detachably connected with the upper support 52. The top end of the lifting component 53 is connected to the upper support 52, after the connector is mounted on the lower support 51, the lifting component 53 can be started to drive the upper support 52 to move towards the direction close to the lower support 51 so as to achieve the pressing effect on the connector, so that the connector is fixed in the mounting mechanism 5 and can synchronously move with the mounting mechanism 5. It should be noted that, referring to fig. 5, in this embodiment, the shape of the groove 54 is adapted to the shape of the four-way connector, and the four-way connector has one more through hole than the three-way connector, and the shape of other parts is the same, so that the shape of the groove 54 adapted to the four-way connector can be used for installing the three-way connector.
Referring to fig. 4, the end of the lower support 51 facing the sliding pipe clamp 3 is provided with an auxiliary ring 513, and the auxiliary ring 513 is detachably mounted on the lower support 51 and can be clamped by the sliding pipe clamp 3. After the four-way joint is installed on the installation mechanism 5, the sliding pipe clamp 3 is clamped on a through hole at one end of the four-way joint far away from the fixed pipe clamp 2, and the four-way joint and the installation mechanism 5 are connected into a whole, so that the sliding pipe clamp 3 can drive the installation mechanism 5 to synchronously move in the moving process, and after the three-way joint is installed on the installation mechanism 5, the three-way joint cannot directly realize the fixation of the sliding pipe clamp 3 and the three-way joint because one end of the three-way joint far away from the fixed pipe clamp 2 does not have a through hole, at the moment, the auxiliary ring 513 is installed on the lower support 51, and then the sliding pipe clamp 3 is clamped on the auxiliary ring 513, namely the fixation of the relative position between the sliding pipe clamp 3 and the installation mechanism 5 can be realized, so that the sliding pipe clamp 3 can drive the three-way joint to move towards the direction close to the fixed pipe clamp 2.
Specifically, one of the end faces of the auxiliary ring 513 is welded with a connection seat 5131, connection bolts 5132 are respectively arranged on two sides of the connection seat 5131 in a penetrating manner, threaded holes for inserting the connection bolts 5132 are formed in the lower support seat 51, the connection bolts 5132 are connected to the threaded holes in corresponding positions in a threaded manner, namely the auxiliary ring 513 can be fixed on the lower support seat 51, at the moment, the auxiliary ring 513 and the sliding pipe clamp 3 are coaxially arranged, and the sliding pipe clamp 3 is clamped on an auxiliary pipe, namely the position of the sliding pipe clamp 3 and the position of the installation mechanism 5 can be fixed.
Referring to fig. 4 and 6, the lifting assembly 53 includes a driving cylinder 531, a cylinder of the driving cylinder 531 is fixedly mounted on the lower support 51, a driving seat 532 is disposed on a piston rod of the driving cylinder 531, a positioning member 533 is disposed on the driving seat 532, and a positioning slot 521 in which the positioning member 533 is inserted is disposed on the upper support 52. The positioning pieces 533 of the lifting assemblies 53 are inserted into the positioning grooves 521 at the corresponding positions of the upper support 52, that is, the relative positions between the lifting assemblies 53 and the upper support 52 can be fixed, and in the process of driving the driving seat 532 to move by the driving cylinder 531, the driving seat 532 can drive the upper support 52 to synchronously move, so that the upper support 52 moves towards the direction close to the lower support 51 and is pressed on the joint.
Referring to fig. 5, auxiliary supports 6 are welded on two opposite sides of the lower support 51, auxiliary pipe hoops 61 are arranged on the auxiliary supports 6, the auxiliary supports 6 are connected to the lower support 51 in a sliding manner through sliding rods 62, a pressure spring 63 for driving the auxiliary supports 6 to move away from the lower support 51 is arranged between the auxiliary supports 6 and the lower support 51, the pressure spring 63 is sleeved outside the sliding rods 62, and traction pieces 64 for driving the auxiliary supports 6 to move towards the lower support 51 are arranged in the lower support 51. When the two-side pipelines are required to be installed on the through holes on the two sides of the joint, the two pipelines are respectively installed on the auxiliary supports 6 on the two sides, the positions of the pipelines are fixed through the auxiliary pipe hoops 61, and then the auxiliary supports 6 can be driven to move towards the direction close to the lower support 51 through the traction piece 64, so that the two-side pipelines can be moved towards the direction close to the joint, and the connection between the two-side pipelines and the joint is realized.
Referring to fig. 7, the positioning member 533 includes a positioning block 5331, a driving seat 532 is provided with a mounting groove 5321, the positioning block 5331 is slidably disposed in the mounting groove 5321, a pressing spring 5332 is connected between the positioning block 5331 and a bottom wall of the mounting groove 5321, and an arc surface 5333 is disposed on a bottom surface of the positioning block 5331 facing one end of the positioning groove 521. After the connector is placed on the lower support 51, the upper support 52 is covered on the connector, then the driving cylinder 531 is started to drive the driving seat 532 to move downwards, the positioning block 5331 is pressed into the mounting groove 5321 under the abutting action of the arc-shaped surface 5333 and the upper support 52, when the positioning block 5331 is aligned to the positioning groove 521, the positioning block 5331 is inserted into the positioning groove 521 under the elastic action of the abutting spring 5332 to fix the relative positions of the driving seat 532 and the upper support 52, and at the moment, the upper support 52 can be driven by the driving cylinder 531 to move continuously towards the direction close to the lower support 51 and abut against the connector, so that the positioning action of the connector is realized.
Referring to fig. 5 and 6, a pulling member 55 for driving the positioning block 5331 to move out of the positioning groove 521 is disposed on the upper support 52 and between the two opposite positioning blocks 5331. The pulling member 55 comprises a pulling plate 551, two ends of the pulling plate 551 are provided with pulling belts 552, and one end of the pulling belts 552 away from the pulling plate 551 is fixedly connected to the groove wall of the positioning groove 521. After the pipes are connected to the joint by soaking and melting, the upper support 52 is lifted upwards by the pulling plate 551, in the process of moving upwards by the pulling plate 551, the pulling belt 552 is firstly driven to move upwards, the pulling belt 552 can be abutted against the arc-shaped surface 5333 and drive the positioning block 5331 to move outwards of the positioning groove 521, when the arc-shaped surface 5333 is partially moved out of the positioning groove 521, the upper support 52 can further drive the positioning block 5331 to move outwards of the positioning groove 521 when the upper support 52 continues to move upwards, and finally the positioning block 5331 is completely moved out of the positioning groove 521, so that the upper support 52 can be conveniently removed from the joint.
Referring to fig. 5 and 6, the traction member 64 includes a traction rope 641 and a connecting screw 642, a rope cavity 512 is formed in the lower support 51, a middle section of the traction rope 641 is located in the rope cavity 512, one end of the traction rope 641 is fixedly connected to the auxiliary support 6, the connecting screw 642 is fixedly connected to one end of the traction rope 641 far away from the auxiliary support 6, and a threaded hole matched with the connecting screw 642 is formed in the driving seat 532. The connecting screw 642 is connected to the threaded hole in the driving seat 532 in a threaded manner, in the process that the driving cylinder 531 drives the driving seat 532 to move upwards, the driving seat 532 drives one end of the traction rope 641 to move upwards through the connecting screw 642, so that the other end of the traction rope 641 pulls the auxiliary support 6, and then the pipeline arranged on the auxiliary support 6 is driven to move towards the direction close to the joint so as to realize hot melting connection.
Referring to fig. 6 and 7, a support column 5311 is fixedly connected to a piston rod of the driving cylinder 531, and the driving base 532 is rotatably mounted on the support column 5311. After all the pipes are fuse-bonded to the joint, the entire body of the bonded pipe and joint is lifted upward by a crane or other lifting mechanism to facilitate removal of the fuse-bonding apparatus. At this time, the driving seat 532 is rotated away from the joint, so as to avoid the obstruction of the lifting process of the joint. An alignment plate 5312 is disposed on the support column 5311 and on the upper portion of the driving seat 532, an insertion hole is formed in the alignment plate 5312, an alignment rod 643 is disposed at the top end of the connecting screw 642, and when the alignment rod 643 is inserted into the insertion hole, the positioning member 533 is opposite to the positioning groove 521. When the positioning member 533 is required to be aligned with the positioning groove 521 to realize the positioning effect on the upper support 52, the positioning member 533 is rotated to be opposite to the positioning groove 521, at this time, the connecting screw 642 is screwed into the threaded hole on the driving seat 532 and the alignment rod 643 extends out of the threaded hole, and when the alignment rod 643 is inserted into the jack, the position between the driving seat 532 and the support column 5311 is fixed, so that the driving seat 532 and the support column 5311 cannot rotate relatively, and the reliability in positioning between the positioning member 533 and the upper support 52 is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hot melt connecting device for drain pipe installation, includes chassis (1), fixed ferrule (2) and slip ferrule (3), the both ends of chassis (1) all are provided with vertical support plate (11), two be provided with two guide bars (12) between vertical support plate (11), fixed ferrule (2) are fixed to be set up between two guide bars (12), slip ferrule (3) are along the length direction of guide bar (12) and are set up between two guide bars (12), be provided with on chassis (1) and be used for driving slip ferrule (3) moving drive assembly (4), its characterized in that, be provided with between fixed ferrule (2) and the slip ferrule (3) and be used for installing installation mechanism (5) of joint;
The mounting mechanism (5) comprises a lower support (51), an upper support (52) and a plurality of groups of lifting components (53), wherein sleeves (511) are arranged at two ends of the lower support (51) and are connected between two guide rods (12) in a sliding mode, the upper support (52) is arranged right above the lower support (51), grooves (54) which can be attached to connectors are formed in the opposite faces of the upper support (52) and the lower support (51), the bottom ends of the groups of lifting components (53) are respectively fixed at four corners of the bottom of the lower support (51), and the top ends of the lifting components (53) are detachably connected with the upper support (52);
The lifting assembly (53) comprises a driving electric cylinder (531), a cylinder barrel of the driving electric cylinder (531) is fixedly arranged on the lower support (51), a piston rod of the driving electric cylinder (531) is provided with a driving seat (532), the driving seat (532) is provided with a locating piece (533), and the upper support (52) is provided with a locating groove (521) for inserting the locating piece (533);
Auxiliary supports (6) are arranged on two opposite sides of the lower support (51), auxiliary pipe hoops (61) are arranged on the auxiliary supports (6), the auxiliary supports (6) are connected to the lower support (51) in a sliding mode through sliding rods (62), pressure springs (63) used for driving the auxiliary supports (6) to move in the direction away from the lower support (51) are arranged between the auxiliary supports (6) and the lower support (51), the pressure springs (63) are sleeved outside the sliding rods (62), and traction pieces (64) used for driving the auxiliary supports (6) to move in the direction close to the lower support (51) are arranged in the lower support (51);
The traction piece (64) comprises a traction rope (641) and a connecting screw rod (642), a rope cavity (512) is formed in the lower support (51), the middle section of the traction rope (641) is located in the rope cavity (512), one end of the traction rope (641) is fixedly connected to the auxiliary support (6), the connecting screw rod (642) is arranged at one end, far away from the auxiliary support (6), of the traction rope (641), and a threaded hole matched with the connecting screw rod (642) is formed in the driving seat (532).
2. The hot-melt connection device for installing a drain pipe according to claim 1, wherein the positioning piece (533) comprises a positioning piece (5331), the driving seat (532) is provided with a mounting groove (5321), the positioning piece (5331) is slidably arranged in the mounting groove (5321), a pressing spring (5332) is connected between the positioning piece (5331) and the bottom wall of the mounting groove (5321), an arc-shaped surface (5333) is arranged on the bottom surface of the positioning piece (5331) facing one end of the positioning groove (521), and a pulling piece (55) for driving the positioning piece (5331) to move outwards of the positioning groove (521) is arranged on the upper support (52) and between the two opposite positioning pieces (5331).
3. The hot-melt connection device for installing a drain pipe according to claim 2, wherein the pulling member (55) comprises a pulling plate (551), both ends of the pulling plate (551) are provided with pulling belts (552), one end of the pulling belt (552) away from the pulling plate (551) is fixedly connected to the groove wall of the positioning groove (521), and when the pulling plate (551) drives the pulling belt (552) to move upwards, the pulling belt (552) can be abutted against the arc-shaped surface (5333) and drive the positioning block (5331) to move outwards of the positioning groove (521).
4. The hot-melt connection device for installing a drain pipe according to claim 1, wherein a support column (5311) is fixedly arranged on a piston rod of the driving electric cylinder (531), the driving seat (532) is rotatably arranged on the support column (5311), an alignment sheet (5312) is arranged on the support column (5311) and positioned on the upper portion of the driving seat (532), a jack is formed in the alignment sheet (5312), an alignment rod (643) is arranged at the top end of the connecting screw (642), and when the alignment rod (643) is inserted into the jack, the positioning piece (533) is opposite to the positioning groove (521).
5. The hot-melt connection device for drain pipe installation according to claim 1, characterized in that the end of the lower support (51) facing the sliding pipe clamp (3) is provided with an auxiliary ring (513), and the auxiliary ring (513) is detachably provided on the lower support (51) and can be clamped by the sliding pipe clamp (3).
6. The hot-melt connection device for drain pipe installation according to claim 5, wherein one of the end faces of the auxiliary ring (513) is fixedly provided with a connection seat (5131), both sides of the connection seat (5131) are provided with connection bolts (5132), the lower support (51) is provided with threaded holes for inserting the connection bolts (5132), and the auxiliary ring (513) is coaxially arranged with the sliding pipe hoop (3) when the auxiliary ring (513) is fixed on the lower support (51) through the connection seat (5131).
7. The hot-melt connection device for drain pipe installation according to claim 1, wherein the driving assembly (4) comprises a driving motor (41), a screw rod (42) and a driving rod (43), a chute is formed in one side of the chassis (1) along the length direction of the driving rod, the screw rod (42) is rotatably arranged in the chute, the length direction of the screw rod (42) is consistent with the length direction of the chute, the driving motor (41) is fixedly arranged at one end of the chassis (1), an output shaft of the driving motor (41) is coaxially connected with the screw rod (42), the driving rod (43) is an L-shaped rod, one end of the driving rod (43) is slidably arranged in the chute and is in threaded connection with the screw rod (42), an auxiliary rod (44) is slidably arranged at the other side of the chassis (1), and one ends of the driving rod (43) and the guiding rod (12), which are far away from the chassis (1), are fixedly connected onto the sliding pipe hoop (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510031086.2A CN119458937B (en) | 2025-01-09 | 2025-01-09 | A hot melt connection device for drainage pipe installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510031086.2A CN119458937B (en) | 2025-01-09 | 2025-01-09 | A hot melt connection device for drainage pipe installation |
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| CN119458937A CN119458937A (en) | 2025-02-18 |
| CN119458937B true CN119458937B (en) | 2025-05-16 |
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| CN110406108A (en) * | 2019-08-13 | 2019-11-05 | 赖威 | A kind of PPR pipe hot melt auxiliary device |
| CN213224916U (en) * | 2020-09-03 | 2021-05-18 | 重庆卫特力芯科技有限公司 | Three-way pipe welding tool |
| CN215283405U (en) * | 2021-02-22 | 2021-12-24 | 佛山市米凯电器有限公司 | PPR pipeline butt fusion automation equipment |
| CN115570306B (en) * | 2022-12-12 | 2023-06-16 | 中国电建集团山东电力建设第一工程有限公司 | Auxiliary welding device for tubular bus |
| CN117774335A (en) * | 2023-12-13 | 2024-03-29 | 华创天元实业发展有限责任公司 | Polyolefin composite wear-resistant pipe tee joint manufacturing equipment |
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| CN119238025B (en) * | 2024-12-05 | 2025-04-22 | 四川省交通建设集团有限责任公司 | A steel section welding positioning device and method for tunnel steel arch support |
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| US4542892A (en) * | 1984-02-24 | 1985-09-24 | Goldner Erwin P | Poly-pipe fusion machine |
| CN105150522A (en) * | 2015-09-11 | 2015-12-16 | 宁波市宇华电器有限公司 | T-branch pipe joint hot melting processing equipment |
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| CN119458937A (en) | 2025-02-18 |
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