CN113606398B - Drainage pipe connecting device for bridge construction - Google Patents
Drainage pipe connecting device for bridge construction Download PDFInfo
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- CN113606398B CN113606398B CN202110913905.8A CN202110913905A CN113606398B CN 113606398 B CN113606398 B CN 113606398B CN 202110913905 A CN202110913905 A CN 202110913905A CN 113606398 B CN113606398 B CN 113606398B
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/09—Accessories therefor, e.g. anchors for bringing two tubular members closer to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
- F16L13/103—Adhesive joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L2013/145—Tools specially adapted therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pipe Accessories (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention is suitable for the technical field of bridge construction, in particular to a drainage pipeline connecting device for bridge construction, which comprises: the heating device comprises a machine shell, wherein an eddy ring is fixedly installed on the machine shell, a group of installation rings are further installed on the machine shell in a sliding mode, heating strips are installed in the installation rings in a rotating mode, the heating strips jointly enclose a hollow round platform structure, and stirrups are arranged on the periphery of the heating strips; and two groups of pipeline conveying mechanisms are arranged and fixed at the positions of the shell, which are positioned at the two sides of the vortex ring. The heating strips are driven to heat through the vortex ring, so that one group of pipelines are heated and spread, the other group of pipelines penetrate through the heating strips and are pushed open to enter the opposite side pipelines, one group of the two groups of pipelines is heated at the inner side, the other group of pipelines is heated at the outer side, and the sealing performance of the connecting pipe is guaranteed.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and particularly relates to a drainage pipeline connecting device for bridge construction.
Background
Constructing a bridge according to the design content; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.
In the current bridge construction process, drainage system construction is often required to be carried out on the bridge, in the drainage system, a drainage pipeline is an indispensable part, and the length of the drainage pipeline is fixed, so that a pipe is required to be taken over when the length is insufficient, and the length of the pipeline is prolonged.
In current takeover operation, take over through the manual work, utilize the joint to carry out the pipe connection to seal through sealed sticky tape or through sealed glue between pipeline and joint, consequently can't be directly be connected pipeline and pipeline, need increase extra joint, it is inconvenient to connect.
Disclosure of Invention
The embodiment of the invention aims to provide a drainage pipeline connecting device for bridge construction, and aims to solve the problems in the background technology.
The embodiment of the invention is realized in such a way that the drainage pipeline connecting device for bridge construction comprises:
the heating device comprises a machine shell, wherein an eddy current ring is fixedly installed on the machine shell, a group of installation rings are further installed on the machine shell in a sliding mode, heating strips are installed in the installation rings in a rotating mode, the heating strips are enclosed into a hollow round platform structure, and stirrups are arranged on the periphery of the heating strips;
two groups of pipeline conveying mechanisms are arranged and fixed at the positions of the two sides of the vortex ring of the machine shell and used for driving the drainage pipeline to rotate and move
The pipe conveying mechanism comprises:
the guide structure is fixedly arranged on the machine shell and used for clamping the drainage pipeline and guiding the drainage pipeline;
and the conveying driving structure is fixedly arranged on the guide structure and is used for driving the drainage pipeline to rotate and move.
Preferably, the drainage pipeline connecting device for bridge construction further comprises a connecting pipe auxiliary mechanism, the connecting pipe auxiliary mechanism is installed in the machine shell, the installation ring is fixedly connected with the connecting pipe auxiliary mechanism, and the connecting pipe auxiliary mechanism is used for driving the installation ring to move.
Preferably, guide structure includes the arc, the arc is provided with two sets ofly, and one of them group of arc fixed mounting is on the casing, through connecting piece sliding connection between two sets of arcs, and at least three groups of balls are installed to the arc inboard.
Preferably, carry the drive structure and include fixed plate and friction motor, fixed plate fixed mounting rotates on guide structure and installs the fixed station on the fixed plate, is provided with face gear on the fixed station, installs the rotating electrical machines on the fixed plate, install the rotating gear in the axis of rotation of rotating electrical machines, rotating gear and face gear meshing install the telescopic cylinder on the fixed station, and the telescopic cylinder is kept away from fixed station one end fixed mounting and is had the mounting bracket, install the friction motor on the mounting bracket, install the friction pulley in the axis of rotation of friction motor, through tensioning spring coupling between mounting bracket and the fixed station.
Preferably, the nozzle assist mechanism includes:
the binder spraying structure is arranged in the machine shell and used for spraying a binder to the drainage pipeline;
and the transverse adjusting structure is installed in the machine shell and is fixedly connected with the mounting ring for driving the mounting ring to move.
Preferably, the transverse adjusting structure comprises an adjusting motor and a first screw rod, the first screw rod is rotatably installed in the machine shell and driven by the adjusting motor, a screw rod sleeve is connected to the first screw rod in a matched mode, and the installation ring is fixedly connected with the screw rod sleeve through a sliding block.
Preferably, the binder spraying structure comprises a second screw and an electromagnet, the second screw is rotatably installed in the casing, one end of the second screw is fixedly connected with a sleeve, a first belt wheel is installed on the first screw, a second belt wheel is rotatably installed on the sleeve, the first belt wheel is connected with the second belt wheel through a transmission belt, a cavity is formed in the sleeve, a push rod is slidably installed in the cavity, a boss is fixedly installed at one end, close to the second screw, of the push rod, a short shaft is slidably installed on the outer diameter of the sleeve, a guide plate is fixedly installed at one end, close to the boss, of the short shaft, a latch is fixedly installed at one end, far away from the guide plate, of the short shaft, a clamping groove is formed in the inner diameter of the second belt wheel, a permanent magnet is fixedly installed at one end, far away from the boss, of the push rod, the electromagnet is installed in the casing, a piston is connected to the second screw in a matched mode, the piston is slidably installed in a containing cavity formed in the casing, and a spray head is installed on the containing cavity.
The drainage pipeline connecting device for bridge construction provided by the embodiment of the invention has a simple structure and reasonable design, the heating strips are driven to heat through the vortex ring, so that one group of pipelines are heated and spread, the other group of pipelines penetrate through the heating strips and are pushed open to enter the opposite side pipelines, one group of pipelines is heated at the inner side, and the other group of pipelines is heated at the outer side, so that the sealing property of the connecting pipe is ensured.
Drawings
FIG. 1 is a schematic structural view of a connecting device of a drainage pipeline for bridge construction according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a conveying driving structure according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a portion of an adhesive dispensing structure provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a heating strip according to an embodiment of the present invention;
fig. 5 is a schematic partial structural view of a guide structure according to an embodiment of the present invention.
In the drawings: 100-a pipeline conveying mechanism; 101-a guide structure; 102-a transport drive arrangement; 200-a take-over assist mechanism; 201-adhesive spray structure; 202-lateral adjustment structure; 1-a machine shell; 2-an electromagnet; 3-a permanent magnet; 4-a sleeve; 5-a piston; 6-a second screw; 7-a second pulley; 8-adjusting the motor; 9-a first pulley; 10-a first screw; 11-a screw sleeve; 12-an arc-shaped plate; 13-a rotating electrical machine; 14-a rotating gear; 15-a friction wheel; 16-a friction motor; 17-a mounting frame; 18-a tension spring; 19-a telescopic cylinder; 20-a ball bearing; 21-a mandril; 22-a guide plate; 23-latch; 24-a boss; 25-heating a strip; 26-a mounting ring; 27-a stationary table; 28-swirl ring.
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.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and 4, a schematic structural diagram of a bridge construction water drainage pipeline connecting device according to an embodiment of the present invention is shown, where the bridge construction water drainage pipeline connecting device includes:
the device comprises a machine shell 1, wherein an eddy current ring 28 is fixedly installed on the machine shell 1, a group of mounting rings 26 are further installed on the machine shell 1 in a sliding mode, heating strips 25 are installed in the mounting rings 26 in a rotating mode, the heating strips 25 are enclosed into a hollow circular truncated cone structure, and stirrups are arranged on the periphery of the heating strips 25;
the pipeline conveying mechanisms 100 are arranged in two groups, and the two groups of pipeline conveying mechanisms 100 are fixed at the positions, located on the two sides of the vortex ring 28, of the machine shell 1 and used for driving the drainage pipeline to rotate and move;
the auxiliary pipe connecting mechanism 200 is installed in the machine shell 1, the installation ring 26 is fixedly connected with the auxiliary pipe connecting mechanism 200, and the auxiliary pipe connecting mechanism 200 is used for driving the installation ring 26 to move.
In the present embodiment, the heating strip 25 is made of metal, and preferably, the heating strip 25 is made of iron, and is used for generating heat under the driving of the vortex ring 28; in practical use, two groups of pipelines are respectively arranged in the two groups of pipeline conveying mechanisms 100, for convenience of description, the two groups of pipelines are respectively named as a first pipeline and a second pipeline, when the two groups of pipelines are connected, the second pipeline is inserted into the first pipeline, after the first pipeline and the second pipeline are respectively arranged in the two groups of pipeline conveying mechanisms 100, the vortex ring 28 is utilized to excite the heating strips 25 to generate vortex, so that the heating strips 25 gradually start to generate heat, the temperature rises, the heating strips 25 are provided with a plurality of groups, under the driving of the connecting pipe auxiliary mechanism 200, the contraction ends of the hollow circular truncated cone structures formed by enclosing the heating strips 25 extend into the first pipeline, at the moment, the first pipeline is heated, under the internal supporting action of the hollow circular cone structures, the first pipeline gradually expands, after the heating strips 25 extend into the first pipeline for a certain length, the mounting ring 26 drives the heating strips 25 to reversely move until the heating strips are separated from the first pipeline, at the moment, the second pipeline penetrates through the mounting ring 26, so that the heating strips 25 rotate relative to integrally form a state, in the process, the second pipeline is inserted into the outer wall of the two groups of pipeline conveying mechanisms, and finally connected with the second pipeline, and the second pipeline can be connected with the first pipeline conveying mechanism 100; the drainage pipeline connecting device for bridge construction, provided by the embodiment of the invention, has a simple structure and is reasonable in design, the heating strips 25 are driven to heat through the vortex ring 28, so that one group of pipelines are heated and spread, the other group of pipelines penetrate through the heating strips 25 and are pushed open to enter the opposite side pipelines, one group of the two groups of pipelines is heated at the inner side, and the other group of pipelines is heated at the outer side, so that the sealing property of the connecting pipe is ensured.
As shown in fig. 1, as a preferred embodiment of the present invention, the pipe conveying mechanism 100 includes:
the guide structure 101 is fixedly arranged on the machine shell 1, and is used for clamping the drainage pipeline and guiding the drainage pipeline;
and the conveying driving structure 102, wherein the conveying driving structure 102 is fixedly arranged on the guide structure 101 and is used for driving the drainage pipeline to rotate and move.
In this embodiment, in actual use, the pipeline enters the guiding structure 101, the pipeline can rotate or move along the axis in the guiding structure 101, and the conveying driving structure 102 can drive the pipeline to rotate and/or move along the axis in the guiding structure 101, so that the butt joint work can be completed during the pipeline connection process, and the pipeline functions as an input pipeline and an output pipeline before and after the connection.
As shown in fig. 1, 2 and 5, as a preferred embodiment of the present invention, the guiding structure 101 includes two sets of arc-shaped plates 12, wherein one set of arc-shaped plates 12 is fixedly installed on the casing 1, the two sets of arc-shaped plates 12 are slidably connected through a connecting member, and at least three sets of balls 20 are installed inside the arc-shaped plates 12.
As shown in fig. 1, 2 and 5, as a preferred embodiment of the present invention, the conveying driving structure 102 includes a fixed plate and a friction motor 16, the fixed plate is fixedly mounted on the guiding structure 101, a fixed table 27 is rotatably mounted on the fixed plate, a face gear is disposed on the fixed table 27, a rotary motor 13 is mounted on the fixed plate, a rotary gear 14 is mounted on a rotary shaft of the rotary motor 13, the rotary gear 14 is engaged with the face gear, a telescopic cylinder 19 is mounted on the fixed table 27, a mounting frame 17 is fixedly mounted on one end of the telescopic cylinder 19 away from the fixed table 27, the friction motor 16 is mounted on the mounting frame 17, a friction wheel 15 is mounted on a rotary shaft of the friction motor 16, and the mounting frame 17 is connected to the fixed table 27 through a tension spring 18.
In this embodiment, the connecting member is a connecting shaft, one end of the connecting shaft is fixedly connected with one group of arc-shaped plates 12, and the other end of the connecting shaft penetrates through the other group of arc-shaped plates 12 and is slidably connected with the other group of arc-shaped plates 12, in practical use, taking a first pipeline as an example, after a first pipeline enters between the two groups of arc-shaped plates 12, the two groups of arc-shaped plates 12 are clamped by using bolts, because balls 20 are arranged in the arc-shaped plates 12, the first pipeline can rotate circumferentially or move axially relative to the arc-shaped plates 12, but under the condition of no external driving force, the first pipeline cannot move, when the first pipeline needs to rotate, the rotating motor 13 is started, the rotating motor 13 drives the fixing table 27 to rotate through the rotating gear 14 until the axis of the friction wheel 15 is parallel to the axis of the first pipeline, at this moment, under the action of the tensioning spring 18, the mounting frame 17 drives the friction wheel 15 to rotate through the friction motor 16, the friction wheel 15 drives the first pipeline to rotate, if the first pipeline needs to move along the axis, the first pipeline moves along the axis, so that the axis of the friction wheel 15 is perpendicular to the axis of the first pipeline, if the axis needs to move, the axis of the first pipeline can be adjusted flexibly, and the axis of the pipeline can be adjusted through the first pipeline, if the axis of the first pipeline, the connecting shaft can be adjusted, and the pipeline can be adjusted through the connecting shaft, and the pipeline can be adjusted flexibly adjusted through the connecting shaft of the connecting shaft, and the pipeline can be adjusted.
As shown in fig. 1, as a preferred embodiment of the present invention, the takeover assist mechanism 200 includes:
the adhesive spraying structure 201 is mounted in the machine shell 1, and is used for spraying adhesive to the drainage pipeline;
a transverse adjusting structure 202, wherein the transverse adjusting structure 202 is installed in the machine casing 1 and is fixedly connected with the mounting ring 26 for driving the mounting ring 26 to move.
In this embodiment, in the process of connecting the pipes, in order to further improve the sealing performance of the connection, a certain sealing effect can also be achieved by coating the adhesive between the two sets of pipes, so that the transverse adjusting structure 202 can drive the mounting ring 26 to move, and the adhesive spraying structure 201 coats the adhesive on the connection portion of the pipes to improve the sealing effect.
As shown in fig. 1, as a preferred embodiment of the present invention, the lateral adjustment structure 202 includes an adjustment motor 8 and a first screw 10, the first screw 10 is rotatably installed in the housing 1, the first screw 10 is driven by the adjustment motor 8, a screw sleeve 11 is fittingly connected to the first screw 10, and the mounting ring 26 is fixedly connected to the screw sleeve 11 through a sliding block.
In this embodiment, when the mounting ring 26 is required to drive the heating strip 25 to move, the adjusting motor 8 is started, the first screw 10 is driven to rotate by the adjusting motor 8, the mounting ring 26 is driven to move by the screw sleeve 11 under the driving of the first screw 10, and the slide block is matched with the sliding groove arranged on the machine shell 1 in the process, so as to limit the rotation of the screw sleeve 11.
As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the adhesive spraying structure 201 includes a second screw 6 and an electromagnet 2, the second screw 6 is rotatably installed in the casing 1, one end of the second screw 6 is fixedly connected with a sleeve 4, a first pulley 9 is installed on the first screw 10, a second pulley 7 is rotatably installed on the sleeve 4, the first pulley 9 is connected with the second pulley 7 through a transmission belt, a cavity is arranged in the sleeve 4, a push rod 21 is slidably installed in the cavity, one end of the push rod 21 close to the second screw 6 is fixedly installed with a boss 24, a short shaft is slidably installed on an outer diameter of the sleeve 4, one end of the short shaft close to the boss 24 is fixedly installed with a guide plate 22, one end of the short shaft far away from the guide plate 22 is fixedly installed with a latch 23, an inner diameter of the second pulley 7 is provided with a latch slot, one end of the push rod 21 far away from the boss 24 is fixedly installed with a permanent magnet 3, the electromagnet 2 is installed in the casing 1, the second screw 6 is cooperatively connected with a piston 5, the piston 5 is slidably installed in an accommodating cavity arranged in the casing, and a spray head is installed on the accommodating cavity arranged in the casing.
In the embodiment, in the process of connecting the pipeline, when the adhesive needs to be sprayed, the electromagnet 2 is electrified, after the electromagnet 2 is electrified, a magnetic field is generated, at the moment, the electromagnet 2 repels the permanent magnet 3, the permanent magnet 3 drives the boss 24 to extrude the guide plate 22 through the ejector rod 21, so that the latch 23 is inserted into the clamping groove on the inner side of the second belt wheel 7, at the moment, the second belt wheel 7 and the sleeve 4 are fixed into a whole, so that the second screw rod 6 is driven to rotate, in the process, the piston 5 is connected with the second screw rod 6 through threads, the adhesive is filled between the piston 5 and the inner cavity of the casing 1, and the adhesive is extruded by the piston 5 and sprayed to the pipeline through the spray head; when the binder need not be spouted, then make electromagnet 2 produce the reverse magnetic field, make permanent magnet 3 attracted, thereby make boss 24 break away from baffle 22, be connected through auxiliary spring between baffle 22 and the 4 inner chambers of sleeve, under auxiliary spring's effect, latch 23 breaks away from the draw-in groove, second band pulley 7 then can't drive second screw rod 6 through sleeve 4 rotatory this moment, consequently realized the accurate control to second screw rod 6 through above-mentioned structure, indirect control the spray time of binder, degree of flexibility is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The utility model provides a drainage pipe connecting device for bridge construction, its characterized in that, drainage pipe connecting device for bridge construction includes:
the heating device comprises a machine shell, wherein an eddy current ring is fixedly installed on the machine shell, a group of installation rings are further installed on the machine shell in a sliding mode, heating strips are installed in the installation rings in a rotating mode, the heating strips are enclosed into a hollow round platform structure, and stirrups are arranged on the periphery of the heating strips;
the pipeline conveying mechanisms are arranged in two groups, and the two groups of pipeline conveying mechanisms are fixed at the positions, located on the two sides of the vortex ring, of the machine shell and used for driving the drainage pipeline to rotate and move;
the pipe conveying mechanism comprises:
the guide structure is fixedly arranged on the machine shell and used for clamping the drainage pipeline and guiding the drainage pipeline;
the conveying driving structure is fixedly arranged on the guide structure and is used for driving the drainage pipeline to rotate and move;
the connecting device of the drainage pipeline for bridge construction further comprises a connecting pipe auxiliary mechanism, the connecting pipe auxiliary mechanism is installed in the machine shell, the installation ring is fixedly connected with the connecting pipe auxiliary mechanism, and the connecting pipe auxiliary mechanism is used for driving the installation ring to move;
the guide structure comprises two groups of arc-shaped plates, wherein one group of arc-shaped plates is fixedly arranged on the shell, the two groups of arc-shaped plates are connected in a sliding manner through a connecting piece, and at least three groups of balls are arranged on the inner sides of the arc-shaped plates;
the conveying driving structure comprises a fixed plate and a friction motor, the fixed plate is fixedly mounted on the guide structure, a fixed table is rotatably mounted on the fixed plate, an end face gear is arranged on the fixed table, a rotating motor is mounted on the fixed plate, a rotating gear is mounted on a rotating shaft of the rotating motor and meshed with the end face gear, a telescopic cylinder is mounted on the fixed table, a mounting frame is fixedly mounted at one end, away from the fixed table, of the telescopic cylinder, the friction motor is mounted on the mounting frame, a friction wheel is mounted on a rotating shaft of the friction motor, and the mounting frame is connected with the fixed table through a tensioning spring;
the takeover assist mechanism includes:
the binder spraying structure is arranged in the machine shell and used for spraying a binder to the drainage pipeline;
the transverse adjusting structure is arranged in the machine shell, is fixedly connected with the mounting ring and is used for driving the mounting ring to move;
the transverse adjusting structure comprises an adjusting motor and a first screw rod, the first screw rod is rotatably installed in the machine shell and driven by the adjusting motor, a screw sleeve is connected to the first screw rod in a matching manner, and the installation ring is fixedly connected with the screw sleeve through a sliding block;
the binder spraying structure comprises a second screw and an electromagnet, the second screw is rotatably installed in the casing, a sleeve is fixedly connected with one end of the second screw, a first belt wheel is installed on the first screw, a second belt wheel is rotatably installed on the sleeve, the first belt wheel is connected with the second belt wheel through a transmission belt, a cavity is formed in the sleeve, a push rod is slidably installed in the cavity, a boss is fixedly installed at one end, close to the second screw, of the push rod, a short shaft is slidably installed on the outer diameter of the sleeve, a guide plate is fixedly installed at one end, close to the boss, of the short shaft, a latch is fixedly installed at one end, far away from the guide plate, of the short shaft, a clamping groove is formed in the inner diameter of the second belt wheel, a permanent magnet is fixedly installed at one end, far away from the boss, the electromagnet is installed in the casing, a piston is connected to the second screw in a matching mode, the piston is slidably installed in a containing cavity formed in the casing, and a spray head is installed on the containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913905.8A CN113606398B (en) | 2021-08-10 | 2021-08-10 | Drainage pipe connecting device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913905.8A CN113606398B (en) | 2021-08-10 | 2021-08-10 | Drainage pipe connecting device for bridge construction |
Publications (2)
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| CN113897875B (en) * | 2021-11-15 | 2024-07-09 | 吉林建筑大学 | Transition device for road bridge construction |
| CN116771632A (en) * | 2022-03-10 | 2023-09-19 | 杨坤 | High-flow oil pump |
| CN116293158B (en) * | 2023-05-16 | 2023-09-26 | 领航建工(杭州)有限公司 | High-rise building water supply and drainage pipeline installation device and construction method |
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