CN120589604B - Concrete pipeline connecting system and construction method - Google Patents
Concrete pipeline connecting system and construction methodInfo
- Publication number
- CN120589604B CN120589604B CN202511117011.2A CN202511117011A CN120589604B CN 120589604 B CN120589604 B CN 120589604B CN 202511117011 A CN202511117011 A CN 202511117011A CN 120589604 B CN120589604 B CN 120589604B
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- Prior art keywords
- arc
- concrete
- shaped
- cylinder
- connection system
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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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
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a concrete pipeline connecting system and a construction method, in particular to the field of concrete pipeline construction, the concrete pipeline connecting system comprises a construction vehicle, a driving part is arranged at the bottom of the construction vehicle, a frame is arranged at the output end below the driving part, the both sides of frame bottom all are provided with injection device, and injection device includes the arc guide bar, and arc guide bar activity is pegged graft in the bottom of frame, and the bottom fixed mounting of arc guide bar has the baffle, and one side that another group injection device was kept away from to the baffle is connected with the conveyer pipe, installs the delivery pump on the construction car. According to the invention, the two groups of baffles of the injection devices are driven to the inside of the arc-shaped space and attached by the driving device through the injection devices and the driving device, when concrete is poured, the two baffles gradually move out of the arc-shaped space along with the concrete when the concrete is poured, namely, a mode of pouring from the middle part of the arc-shaped space to two sides is adopted, so that a large amount of air can be prevented from accumulating in the middle part of the arc-shaped space.
Description
Technical Field
The invention relates to the technical field of concrete pipeline construction, in particular to a concrete pipeline connecting system and a construction method.
Background
The concrete pipeline is one kind of prefabricated or cast-in-situ pipeline for municipal, building, water and other fields, and is mainly made of cement, aggregate, water and additive.
When the concrete pipeline is paved, firstly, the groove is dug, the substrate is ensured to be flat and tamped, then, the gravel cushion layer is paved on the substrate and leveled to disperse loads, the pipeline is steadily lowered section by adopting lifting equipment, the socket of the concrete pipeline is inserted into the socket, and then, concrete is poured at the joint, so that the tightness, stability and durability of the joint are enhanced.
The method adopted at present is that a pipe sleeper is used for supporting the joint of a concrete pipeline, a space is reserved at the supporting part of the pipe sleeper and used for pouring concrete, the concrete is directly poured into the space, but as the space is an arc-shaped space, concrete is poured from two sides of the pipe sleeper, a large amount of air is easily accumulated in the middle of the space, vibration cannot be stretched into the space, and the sealing property, the stability and the durability of the joint of the concrete pipeline are deteriorated.
Disclosure of Invention
The invention provides a concrete pipeline connecting system and a construction method, which aim to solve the problem that concrete is directly poured from two sides of a pipe pillow, and a large amount of air is easy to accumulate in the middle of an arc-shaped space of the pipe pillow, so that the sealing performance, the stability and the durability of a connecting part of a concrete pipeline are all poor.
The concrete pipeline connecting system comprises a construction vehicle, a driving part is arranged at the bottom of the construction vehicle, a frame is arranged at the output end below the driving part, injection devices are arranged on two sides of the bottom of the frame, each injection device comprises an arc-shaped guide rod, each arc-shaped guide rod is movably inserted into the bottom of the frame, a baffle is fixedly arranged at the bottom end of each arc-shaped guide rod, one side of each baffle, which is far away from the other injection device, is connected with a conveying pipe, a conveying pump is arranged on the construction vehicle and is communicated with the output end of the conveying pump, the concrete pipeline connecting system further comprises a driving device, when sockets and bellmouth of two concrete pipelines are mutually inserted and then are supported on a pipe pillow, an arc-shaped space is formed between the pipe pillow and the two concrete pipelines, and the driving device drives the baffles of the two groups of injection devices to extend into the arc-shaped space from two ends of the arc-shaped space, so that the conveying pump pumps concrete into the arc-shaped space through the conveying pipe.
In a preferred embodiment, the drive means comprise a motor and a gear wheel, the motor being fixedly mounted in the frame, the gear wheel being arranged between the two sets of arcuate guide bars of the injection means, the arcuate guide bars being provided with gear teeth on one side thereof, the arcuate guide bars of the two sets being engaged with the gear wheel by the gear teeth, the motor having an output shaft, the motor driving the gear wheel to rotate by the output shaft.
In a preferred embodiment, a clutch assembly is arranged between the output shaft and the gear, the clutch assembly comprises a rotating shaft, the rotating shaft is fixedly connected with the middle part of the gear, the upper end of the rotating shaft is fixedly connected with a sleeve, two sides of the upper end of the sleeve are fixedly connected with pressing sheets, and the two pressing sheets are stuck in a groove on the outer surface of the output shaft.
In a preferred embodiment, the upper end of the sleeve is sleeved with a rotating sleeve, the middle part of the rotating sleeve is provided with a conical hole, two pressing sheets are positioned in the conical hole, a first cylinder is arranged in the frame, and the output end of the first cylinder is fixedly connected with a rotating ring outside the rotating sleeve.
In a preferred embodiment, the cross section of the arc-shaped space is a special-shaped cross section A, a gap is formed between the edge of the baffle plate and the edge of the special-shaped cross section A, an arc-shaped epitaxial cylinder is fixedly connected to one side of the baffle plate, which is far away from the other group of injection devices, and the outer cross section shape of the arc-shaped epitaxial cylinder is identical to the cross section shape of the baffle plate.
In a preferred embodiment, the two sets of injection devices are provided with plugging devices on one side, the plugging devices comprise a pressing plate, the pressing plate is used for pressing on the surface of the upper end of the pipe pillow, and the arc-shaped extension cylinder penetrates through the arc-shaped extension cylinder in an active mode, so that the upper end of the arc-shaped space is sealed by the pressing plate.
In a preferred embodiment, a mounting plate is mounted on the side wall of the frame, a second cylinder is fixedly mounted at the bottom end of the mounting plate, and the output end of the second cylinder is fixedly connected with the pressing plate.
In a preferred embodiment, the adjusting device is mounted on the construction vehicle, the adjusting device comprises a rotary table rotatably mounted at the bottom of the construction vehicle, and a power component is fixedly mounted on the construction vehicle and used for driving the rotary table to rotate.
In a preferred embodiment, a movable plate is hinged to one side of the bottom of the turntable, the driving part is fixedly arranged below the movable plate, the bottom of the turntable is provided with a third air cylinder, and the fixed end and the output end of the third air cylinder are hinged to the bottom surface of the turntable and one side of the movable plate respectively.
The invention also provides a construction method using the concrete pipeline connecting system, which comprises the following steps:
Hanging a pipe sleeper and concrete pipelines to a designated position by using hanging equipment, so that sockets and bellies of the two concrete pipelines are mutually spliced and supported on the pipe sleeper;
Step two, after the construction vehicle moves to a designated position, the injection device is driven to move downwards by the driving part until the central axis of the arc-shaped guide rod coincides with the central axis of the concrete pipeline;
driving the arc guide rod to rotate downwards through the driving device to enable the baffle plate to enter the arc space, and enabling the baffle plates of the two groups of injection devices to be mutually attached;
And fourthly, conveying the concrete from the conveying pipe to a position between the two baffles by the conveying pump, and gradually moving the two baffles out of the arc-shaped space so as to fill the arc-shaped space with the concrete.
The invention has the technical effects and advantages that the two groups of baffle plates of the injection device are driven to the inside of the arc-shaped space and are attached by the driving device through the injection device and the driving device, when concrete is poured, the two baffle plates gradually move out of the arc-shaped space along with the concrete pouring, namely, a mode of pouring from the middle part of the arc-shaped space to two sides is adopted, a large amount of air can be prevented from accumulating in the middle part of the arc-shaped space, vibration is not needed after pouring, and the sealing property, the stability and the durability of the joint of two concrete pipelines are ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the overall structure of the present invention.
Fig. 4 is a partial schematic view of the present invention.
Fig. 5 is a cross-sectional view of fig. 4 in accordance with the present invention.
Fig. 6 is a partial schematic diagram of the present invention.
Fig. 7 is a schematic structural view of the driving device of the present invention.
FIG. 8 is a schematic diagram of the present invention in construction.
FIG. 9 is a schematic illustration of the installation of the pipe pillow and concrete pipeline of the present invention.
Fig. 10 is a flow chart of the construction method of the present invention.
The construction vehicle comprises 1, a construction vehicle, 2, a driving part, 3, a frame, 4, an injection device, 41, an arc-shaped guide rod, 411, gear teeth, 42, a baffle plate, 43, a conveying pipe, 44, an arc-shaped extension cylinder, 5, a driving device, 51, a motor, 510, an output shaft, 52, a gear, 53, a clutch component, 531, a rotating shaft, 532, a sleeve, 533, a pressing piece, 534, a rotating sleeve, 535, a conical hole, 536, a cylinder I, 6, a blocking device, 61, a pressing plate, 62, a mounting plate, 63, a cylinder II, 7, an adjusting device, 71, a turntable, 72, a power part, 8, a cylinder III, 81, a movable plate, 9, a conveying pump, 100, a pipe pillow, 101, an arc-shaped space, 200, a concrete pipeline, 201, a socket, 202, a bell mouth and a special-shaped section.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-10 of the specification, a concrete pipeline connecting system comprises a construction vehicle 1, a driving part 2 is arranged at the bottom of the construction vehicle 1, a frame 3 is arranged at the output end below the driving part 2, injection devices 4 are arranged on two sides of the bottom of the frame 3, each injection device 4 comprises an arc-shaped guide rod 41, each arc-shaped guide rod 41 is movably inserted into the bottom of the frame 3, a baffle 42 is fixedly arranged at the bottom end of each arc-shaped guide rod 41, one side, far away from the other injection device 4, of each baffle 42 is connected with a conveying pipe 43, a conveying pump 9 is arranged on the construction vehicle 1, the conveying pipes 43 are communicated with the output ends of the conveying pumps 9, the concrete pipeline connecting system further comprises a driving device 5, when sockets 201 and bellmouth 202 of two concrete pipelines 200 are mutually inserted and then supported on a pipe pillow 100, an arc-shaped space 101 is formed between the pipe pillow 100 and the two concrete pipelines 200, and the driving device 5 drives the baffles 42 of the two groups of injection devices 4 to extend into the inside of the arc-shaped space 101 from two ends of the arc-shaped space 101, so that the conveying pumps 9 pump concrete into the arc-shaped space 101 through the conveying pipes 43.
In this embodiment, as shown in fig. 7, the driving device 5 includes a motor 51 and a gear 52, the motor 51 is fixedly installed in the frame 3, the gear 52 is disposed between two groups of arc-shaped guide rods 41 of the injection device 4, one side of each arc-shaped guide rod 41 is provided with a gear tooth 411, the two groups of arc-shaped guide rods 41 are meshed with the gear 52 through the gear teeth 411, the motor 51 has an output shaft 510, and the motor 51 drives the gear 52 to rotate through the output shaft 510.
In the above technical solution, two arc-shaped guide rods 41 of each injection device 4 are movably inserted into the bottom of the frame 3. Wherein, the gear 411 is arranged on one arc-shaped guide rod 41 near the gear 52, and the gear 52 is meshed with the arc-shaped guide rod 41 through the gear 411, so that when the motor 51 rotates, the gear 52 can drive the two arc-shaped guide rods 41 to move simultaneously.
In the embodiment, the method comprises the steps of firstly digging a groove, leveling and tamping a groove substrate, paving a sand cushion layer and leveling during construction. The plurality of pipe pillows 100 are hoisted to the designated positions of the grooves using a hoisting device such as a crane, and then the concrete pipe 200 is hoisted, so that the concrete pipe 200 is supported on the pipe pillows 100, and the socket 201 and the spigot 202 of the concrete pipe 200 are inserted and mounted with each other. And then the system is used for construction, and concrete is poured at the joint of the two concrete pipelines 200. Specifically, after the construction vehicle 1 moves to a designated position, the injection device 4 is driven to move downwards by the driving component 2 until the central axis of the arc guide rod 41 coincides with the central axis of the concrete pipeline 200, the gear 52 is driven by the motor 51 to rotate, the gear 52 drives the two arc guide rods 41 to move so that the two arc guide rods 41 respectively drive the two baffles 42 to move downwards, the two baffles 42 respectively enter the interior of the arc space 101 from two ends of the arc space 101 and the two baffles 42 are mutually attached, and the stirred concrete is conveyed from the conveying pipe 43 to the space between the two baffles 42 by the conveying pump 9. When the two baffles 42 are moved out of the interior of the arcuate space 101, the interior of the arcuate space 101 is filled with concrete. The driving part 2 may be a cylinder or a hydraulic cylinder.
It should be noted that, the connection of the two concrete pipes 200 is not limited to the portion of the arc-shaped space 101, and the portion above the arc-shaped space 101 needs to be poured with concrete, and the position is manually operated, so that the template is not required to be erected, thereby saving the cost, and the manual operation does not use too long time.
Above-mentioned technical scheme is through setting up injection device 4 and drive arrangement 5, utilize drive arrangement 5 to drive the baffle 42 of two sets of injection device 4 to the inside of arc space 101 and laminating, when pouring concrete, along with the pouring of concrete, two baffles 42 shift out arc space 101 along with the concrete gradually, adopt promptly from arc space 101 middle part to the mode of both sides pouring, can avoid the middle part accumulation of arc space 101 a large amount of air, do not need to vibrate after pouring, guarantee the leakproofness, stability and the durability of two concrete pipe 200 junction.
In the above technical solution, when concrete is injected between the two baffles 42, the driving device 5 is required to actively drive the two baffles 42 to gradually move out of the arc-shaped space 101, and if the moving speed of the baffles 42 is too fast, a large amount of air easily enters the arc-shaped space, so that the moving speed of the arc-shaped space 101 is affected by the pumping speed of the conveying pump 9, and the matching difficulty of the two speeds is relatively high, so in the further solution of the present embodiment, the following improvement is made.
Referring to fig. 6-7 of the specification, a clutch assembly 53 is disposed between the output shaft 510 and the gear 52, the clutch assembly 53 includes a rotating shaft 531, the rotating shaft 531 is fixedly connected with the middle of the gear 52, the upper end of the rotating shaft 531 is fixedly connected with a sleeve 532, two sides of the upper end of the sleeve 532 are fixedly connected with pressing sheets 533, and the two pressing sheets 533 are attached in a groove on the outer surface of the output shaft 510.
Further, a rotating sleeve 534 is sleeved at the upper end of the sleeve 532, a conical hole 535 is formed in the middle of the rotating sleeve 534, two pressing sheets 533 are located in the conical hole 535, a first cylinder 536 is arranged in the frame 3, and the output end of the first cylinder 536 is fixedly connected with a rotating ring at the outer side of the rotating sleeve 534.
It should be noted that, the swivel is rotatably connected to the outer side of the swivel 534, and the swivel 534 can be driven to move up and down by the extension and contraction of the first air cylinder 536, when the swivel 534 moves up, the upper end of the pressing piece 533 can be pushed into the groove on the side wall of the output shaft 510 through the tapered hole 535, and when the swivel 534 moves down, the pressing piece 533 moves out of the groove on the side wall of the output shaft 510 under the action of self elastic force. In the state shown in fig. 7, the tapered hole 535 presses the upper end of the pressing sheet 533 into the groove on the side wall of the output shaft 510, and at this time, the motor 51 can drive the pressing sheet 533, the sleeve 532, the rotating sleeve 534 and the rotating shaft 531 to rotate through the output shaft 510, and the rotating shaft 531 drives the arc-shaped guide rod 41 to move. When the sheeting 533 moves out of the side wall of the output shaft 510, the arcuate guide bar 41 is free to move.
In this embodiment, firstly, the first cylinder 536 drives the rotating sleeve 534 to move upwards through the swivel, so that the conical hole 535 presses the pressing sheet 533 into the groove on the side wall of the output shaft 510, the motor 51 can drive the gear 52 to rotate, and the gear 52 drives the arc-shaped guide rod 41 and the baffle plate 42 to move into the arc-shaped space 101. When concrete is injected between the two baffles 42, the first cylinder 536 drives the rotating sleeve 534 to move downwards, so that the pressing piece 533 moves out of the groove on the side wall of the output shaft 510, and at this time, the rotation of the rotating shaft 531 and the gear 52 is not affected by the motor 51, that is, when concrete is injected, the concrete can push the two baffles 42 to two sides, so that the two baffles 42 gradually move out of the arc-shaped space 101.
According to the technical scheme, the clutch assembly 53 is used for communicating or cutting off power between the motor 51 and the gear 52, when the motor 51 drives the baffle plate 42 to enter the arc-shaped space 101, when the motor is cut off, the baffle plate 42 can be gradually ejected out of the arc-shaped space 101 by concrete, and in this way, the pumping speed of the concrete can be matched with the moving speed of the baffle plate 42, so that the problem that a large amount of air enters due to too high moving speed of the baffle plate 42 can be avoided.
Further, as shown in fig. 4 and 5, the section of the arc-shaped space 101 is a special-shaped section a, a gap is formed between the edge of the baffle plate 42 and the edge of the special-shaped section a, an arc-shaped extension tube 44 is fixedly connected to one side of the baffle plate 42 away from the other group of injection devices 4, and the outer section shape of the arc-shaped extension tube 44 is the same as the section shape of the baffle plate 42.
It should be noted that, since the surface of the concrete pipe 200 and the arc-shaped space 101 is rough, the outer wall of the baffle 42 is completely attached to the inner wall of the arc-shaped space 101, so that the friction force between the baffle 42 and the inner wall of the arc-shaped space 101 may be large, and the problem that the baffle 42 cannot be removed due to the blockage may occur, and therefore, the baffle 42 is set smaller, that is, the edge of the baffle 42 and the edge of the special-shaped section a have a gap, so that the problem that the baffle 42 is blocked is avoided.
Further, as shown in fig. 5 and 6, in order to prevent the problem that concrete flows out from the gap and the shutter 42 is not pushed smoothly when concrete is poured, a blocking device 6 is provided, specifically, one side of each of the two sets of pouring devices 4 is provided with the blocking device 6, the blocking device 6 includes a pressing plate 61, the pressing plate 61 is used to press against the surface of the upper end of the pipe pillow 100, and the arc-shaped extension cylinder 44 is movably penetrated through the arc-shaped extension cylinder 44, so that the pressing plate 61 closes the upper end of the arc-shaped space 101.
When the upper end of the arc-shaped space 101 is closed by the pressing plate 61, the concrete may flow into the gap, but not into the arc-shaped space 101, and the baffle 42 may still be ejected outward during the concrete injection process.
Still further, a mounting plate 62 is mounted on a side wall of the frame 3, a second cylinder 63 is fixedly mounted at the bottom end of the mounting plate 62, and an output end of the second cylinder 63 is fixedly connected with the pressing plate 61.
It should be noted that, since the upper surface of the pipe pillow 100 is below the central axis of the concrete pipe 200, the pressing plate 61 cannot be directly and vertically moved to press the upper surface of the pipe pillow 100 during construction, otherwise, collision with the concrete pipe 200 occurs, and thus, the second cylinder 63 is designed. In the initial state, the bottom ends of the baffle plate 42 and the arc-shaped epitaxial cylinder 44 are rotated to the upper side of the pressing plate 61, then the second air cylinder 63 drives the pressing plate 61 to move horizontally to two sides, the driving part 2 drives the plugging device 6 to move vertically, when the pressing plate 61 contacts with the surface of the pipe pillow 100, the second air cylinder 63 pushes the pressing plate 61 to move to the middle part, the pressing plate 61 is completely pressed on the upper end of the pipe pillow 100, and then the baffle plate 42 and the arc-shaped epitaxial cylinder 44 are driven to move downwards through the driving device 5, and when moving, the baffle plate 42 and the arc-shaped epitaxial cylinder 44 can pass through the pressing plate 61.
Referring to fig. 2-3 of the specification, an adjusting device 7 is mounted on a construction vehicle 1, the adjusting device 7 comprises a rotary table 71 rotatably mounted at the bottom of the construction vehicle 1, a power component 72 is fixedly mounted on the construction vehicle 1, and the power component 72 is used for driving the rotary table 71 to rotate.
The power part 72 is in the form of a motor and a worm gear reducer, and the power part 72 drives the turntable 71 to rotate, so that the position of the injection device 4 can be adjusted, and the baffle plate 42 can be adjusted to a proper position.
Further, a movable plate 81 is hinged to one side of the bottom of the turntable 71, the driving part 2 is fixedly installed below the movable plate 81, a third air cylinder 8 is arranged at the bottom of the turntable 71, and the fixed end and the output end of the third air cylinder 8 are hinged to the bottom surface of the turntable 71 and one side of the movable plate 81 respectively.
When not in use, the movable plate 81 can be driven to rotate upwards by the third air cylinder 8, so that the driving part 2 and the injection device 4 move to a horizontal state, and the construction vehicle 1 can be conveniently moved after being retracted.
Referring to fig. 10 of the specification, the present embodiment further provides a construction method using the concrete pipe connection system, which includes the following steps:
Hanging the pipe pillow 100 and the concrete pipelines 200 to a designated position by using hanging equipment, and mutually inserting the sockets 201 and the sockets 202 of the two concrete pipelines 200 and supporting the two concrete pipelines on the pipe pillow 100;
Step two, after the construction vehicle 1 moves to a designated position, the injection device 4 is driven by the driving part 2 to move downwards until the central axis of the arc-shaped guide rod 41 coincides with the central axis of the concrete pipeline 200;
Step three, the arc guide rod 41 is driven to rotate downwards through the driving device 5, so that the baffle plates 42 enter the arc space 101, and the baffle plates 42 of the two groups of injection devices 4 are mutually attached;
step four, the concrete is conveyed from the conveying pipe 43 to a position between the two baffles 42 through the conveying pump 9, and the two baffles 42 gradually move out of the arc-shaped space 101, so that the arc-shaped space 101 is filled with the concrete.
Finally, the foregoing description of the preferred embodiment of the invention is provided for the purpose of illustration only, and is not intended to limit the invention to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511117011.2A CN120589604B (en) | 2025-08-11 | 2025-08-11 | Concrete pipeline connecting system and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511117011.2A CN120589604B (en) | 2025-08-11 | 2025-08-11 | Concrete pipeline connecting system and construction method |
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| CN120589604B true CN120589604B (en) | 2025-11-21 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777795A (en) * | 2019-12-09 | 2020-02-11 | 中交一公局第一工程有限公司 | Concrete pipeline rapid encapsulation pouring device and construction method thereof |
| CN212960300U (en) * | 2020-07-08 | 2021-04-13 | 冉转娥 | Device for seepage-proofing treatment of joint of concrete prefabricated socket pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100595058B1 (en) * | 2004-02-24 | 2006-06-30 | 세종종합건설 주식회사 | Formwork for reinforcing concrete reinforcement for pipeline and its placing method |
| CN221919708U (en) * | 2024-03-06 | 2024-10-29 | 济南城建集团有限公司 | A rainwater pipe wrapping concrete pouring device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777795A (en) * | 2019-12-09 | 2020-02-11 | 中交一公局第一工程有限公司 | Concrete pipeline rapid encapsulation pouring device and construction method thereof |
| CN212960300U (en) * | 2020-07-08 | 2021-04-13 | 冉转娥 | Device for seepage-proofing treatment of joint of concrete prefabricated socket pipe |
Also Published As
| Publication number | Publication date |
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| CN120589604A (en) | 2025-09-05 |
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