System and method for duct piece production

Through the design of the track system and driving mechanism, the collision-free movement of the pipe sheet mold is achieved, and the concrete wave problem caused by the collision of the pipe sheet mold is solved, which reduces the labor intensity of the staff.

CN120534698APending Publication Date: 2025-08-26CHINA RAILWAY 23RD BUREAU GRP RAILTRANSIT ENG CO LTD
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Patent Information

Application Number
CN202510906760.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-02
Publication Date
2025-08-26

AI Technical Summary

Technical Problem

During the existing pipe sheet production process, the collision of pipe sheet molds causes waves to occur on the outer arc surface of the concrete, which increases the labor intensity of the staff.

Method used

The rail system and driving mechanism are adopted to drive the insertion frame through the design of horizontal, vertical and diversion slides, and the hydraulic cylinder and connecting plate are used to drive the insertion frame to achieve collision-free movement of the pipe sheet mold and avoid contact between the molds.

Benefits of technology

It prevents the occurrence of concrete waves on the outer curved surface of the pipe sheet, reduces the repeated surface collection operation on the outer curved surface of the concrete, and reduces the labor intensity of staff.

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Abstract

The invention relates to the technical field of duct piece production systems, in particular to a system and method for duct piece production, the system for duct piece production comprises a rail and a transportation device, and the transportation device comprises a transportation vehicle and a plurality of driving mechanisms; transverse slideways, vertical slideways and shunting slideways are arranged on the rails; slots are formed in the bottom of the transport vehicle; the driving mechanism comprises a translation part, a longitudinal movement part, a connecting plate and a plurality of insertion frames; the longitudinal moving part drives the connecting plate and the multiple inserting frames to move upwards and be inserted into inserting grooves in the bottoms of the multiple transport vehicles, then the horizontal moving part drives the longitudinal moving part to move forwards and drives the multiple transport vehicles to move forwards by one station, then the longitudinal moving part drives the inserting frames to move downwards to be away from the inserting grooves, and the horizontal moving part drives the longitudinal moving part and the inserting frames to return and reset. And the situation that concrete on the outer cambered surface of the duct piece generates waves due to collision of the duct piece mold can be prevented, workers are prevented from repeatedly finishing the outer cambered surface of the concrete, and the labor intensity of the workers is reduced.
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Description

Technical Field

[0001] The present invention relates to the technical field of pipe segment production systems, and in particular to a system and method for pipe segment production. Background Art

[0002] With the rapid development of urban subway transportation, the shield method is becoming increasingly popular in subway tunnel construction. Shield construction ultimately requires the assembly of segments to form a tunnel. The segments are responsible for resisting earth and water pressure, ensuring the tunnel remains open to traffic. Therefore, the quality of the shield segments directly determines the quality of tunnel construction and operational safety. Currently, many segment manufacturers utilize automated production lines, which offer high efficiency, guaranteed segment quality, and reduced labor intensity.

[0003] The automatic production line places the segment mold on the track and is pushed and slid by the cylinder. After each segment is poured into the resting area on the segment assembly line, the segment mold is pushed forward by the bottom cylinder. Because the concrete has not yet set, the mold collides and connects together during pushing, and the concrete on the outer curved surface of the segment will produce waves, which requires the workers to repeatedly finish the outer curved surface of the concrete, increasing the labor intensity of the workers. Summary of the Invention

[0004] The purpose of the present invention is to provide a system and method for pipe segment production, which can prevent the concrete on the outer curved surface of the pipe segment from generating waves due to collision of the pipe segment mold when the pipe segment mold is moved during the production process of the pipe segment, avoid the workers from repeatedly finishing the outer curved surface of the concrete, and reduce the labor intensity of the workers.

[0005] To achieve the above objectives, in a first aspect, the present invention provides a system for producing segments, comprising a track and a transport device, wherein the transport device comprises a transport vehicle and a plurality of drive mechanisms;

[0006] The track is provided with a horizontal slide, a vertical slide and a diversion slide, the vertical slide is connected to the horizontal slide, and the diversion slide is connected to the vertical slide; the transport vehicle is located in the track, and a slot is provided at the bottom of the transport vehicle; the plurality of driving mechanisms are respectively located in the horizontal slide, the vertical slide and the plurality of diversion slides, and the driving mechanism includes a translation part, a longitudinal part, a connecting plate and a plurality of insertion frames; the translation part is arranged on the inner side of the track, the longitudinal part is arranged on the top of the translation part, and the connecting plate is arranged on the top of the longitudinal part; the plurality of insertion frames are respectively fixedly connected to the connecting plate and are respectively located on the top of the connecting plate.

[0007] Wherein, the translation part includes a first hydraulic cylinder and a sliding seat; the first hydraulic cylinder is fixedly connected to the track and is located on the inner side of the track; the sliding seat is fixedly connected to the output rod of the first hydraulic cylinder and is located on the side of the first hydraulic cylinder.

[0008] Among them, the longitudinal movement part includes a second hydraulic cylinder and a connecting rod; the second hydraulic cylinder is fixedly connected to the sliding seat and is located on the top of the sliding seat; the connecting rod is fixedly connected to the output rod of the second hydraulic cylinder, and is fixedly connected to the connecting plate, and is located between the second hydraulic cylinder and the connecting plate.

[0009] Wherein, the transport vehicle includes a vehicle body and a plurality of rolling balls; the vehicle body is located within the track, and the plurality of rolling balls are respectively arranged at the bottom of the vehicle body.

[0010] In which, the transport vehicle also includes multiple positioning components, and the multiple positioning components are respectively located in the slots, and the positioning components include a spring, an insertion rod and a force plate; the spring is fixedly connected to the vehicle body and is located inside the vehicle body; the insertion rod is fixedly connected to the spring and is located on the side of the spring; the force plate is fixedly connected to the insertion rod and is located on the side of the insertion rod, and the force plate is provided with an arc surface on the side away from the insertion rod; the track has multiple sockets, and the multiple sockets are evenly distributed on the side of the track.

[0011] Wherein, the insertion rod has two inclined surfaces, and the two inclined surfaces are located on both sides of the insertion rod.

[0012] In a second aspect, the present invention further provides a method for producing a segment, comprising:

[0013] Several workstations are set up at one end of the diversion slide close to the vertical slide as a resting area, and several workstations are set up at the end away from the vertical slide as a steaming area;

[0014] The segment molds filled with concrete are fixed on a transport vehicle on a transverse slideway, and workers perform the first finishing of the outer arc surface of the concrete in the segment molds on the transverse slideway;

[0015] After the first dough collection, the driving mechanism in the horizontal slide pushes the transport vehicle into the vertical slide, and the driving mechanism in the vertical slide pushes the transport vehicle into the diversion slide for rest;

[0016] The staff carried out a second finishing of the segment molds in the diversion chute, and the segment molds after the second finishing were steamed.

[0017] The present invention relates to a system and method for producing pipe segments, wherein a position above each of the insertion frames is used as a work station for placing the transport vehicle, and a work station above the horizontal slide is used as a concrete curing station. Starting from the end at which the diverter slide is connected to the vertical slide, several work stations are set as curing stations in sequence, and several steaming stations are set behind the curing stations in sequence. A steaming room is set outside the steaming room, and the part of the diverter slide set as the steaming station is inserted into the steaming room. During the production of pipe segments, the pipe segment mold with concrete is fixed on the transport vehicle on the horizontal slide, and the staff performs the first finishing on the outer arc surface of the concrete in the pipe segment mold on the horizontal slide. After the first finishing, the driving mechanism in the horizontal slide pushes the transport vehicle into the vertical slide, and the driving mechanism in the vertical slide pushes the transport vehicle into the diverter slide for curing, and the staff The segment mold undergoes a second trimming, and the segment mold after the second trimming is moved to the steaming room for steaming under the push of the driving mechanism; the process of the driving mechanism driving the transport vehicle to move is: first, the longitudinal movement part drives the connecting plate and multiple insertion frames to move upward, and multiple insertion frames are respectively inserted into multiple slots at the bottom of the transport vehicle, and then the translation part drives the longitudinal movement part forward, and the longitudinal movement part drives multiple transport vehicles forward one workstation through the connecting plate and multiple insertion frames, and then the longitudinal movement part drives the insertion frame to move downward away from the slot, and the translation part drives the longitudinal movement part and the insertion frame to retract and reset, completing the movement of the segment mold once. By moving the segment mold in this way, contact between adjacent segment molds can be avoided, thereby preventing waves in the concrete on the outer arc surface of the segment due to collision of the segment molds, avoiding repeated trimming of the outer arc surface of the concrete by the staff, and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0019] Figure 1 It is a schematic diagram of the overall structure of a first embodiment of a system for producing pipe segments according to the present invention.

[0020] Figure 2 It is an overall cross-sectional view of a first embodiment of a system for producing pipe segments according to the present invention.

[0021] Figure 3 yes Figure 2 A partial enlargement of detail A.

[0022] Figure 4 It is a structural schematic diagram of a first embodiment of a system for producing pipe segments according to the present invention, excluding a transport vehicle.

[0023] Figure 5 It is a schematic structural diagram of a transport vehicle of a first embodiment of a system for producing pipe segments according to the present invention.

[0024] Figure 6 It is a schematic diagram of the overall structure of a second embodiment of a system for producing pipe segments according to the present invention.

[0025] Figure 7 It is a flow chart of a method for producing pipe segments according to the present invention.

[0026] 101-track, 102-transport vehicle, 103-driving mechanism, 104-horizontal slide, 105-vertical slide, 106-diverter slide, 107-slot, 108-translational part, 109-longitudinal part, 110-connecting plate, 111-insertion frame, 112-first hydraulic cylinder, 113-sliding seat, 114-second hydraulic cylinder, 115-connecting rod, 116-vehicle body, 117-rolling ball, 118-positioning component, 119-spring, 120-insertion rod, 121-force plate, 122-arc surface, 123-socket, 124-inclined surface, 201-mounting assembly, 202-mounting plate, 203-mounting bolt. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] In a first aspect, the present invention provides a system for producing pipe segments. A first embodiment of the system for producing pipe segments of the present application is as follows:

[0029] See also Figure 1-Figure 5 ,in, Figure 1 1 is a schematic diagram of the overall structure of a first embodiment of a system for producing pipe segments according to the present invention. Figure 2 is a cross-sectional view of the entirety of a first embodiment of a system for producing segments according to the present invention. Figure 3 yes Figure 2 A partial enlarged view of detail A. Figure 4 This is a schematic structural diagram of a first embodiment of a system for producing segments according to the present invention, excluding a transport vehicle. Figure 5 It is a schematic structural diagram of a transport vehicle of a first embodiment of a system for producing pipe segments according to the present invention.

[0030] The present invention provides a system for producing pipe segments, including a track 101 and a transport device, the transport device including a transport vehicle 102 and multiple driving mechanisms 103; the driving mechanism 103 includes a translation part 108, a longitudinal movement part 109, a connecting plate 110 and multiple insertion frames 111; the translation part 108 includes a first hydraulic cylinder 112 and a sliding seat 113; the longitudinal movement part 109 includes a second hydraulic cylinder 114 and a connecting rod 115; the transport vehicle 102 includes a vehicle body 116, multiple rolling balls 117 and multiple positioning components 118; the positioning component 118 includes a spring 119, an insertion rod 120 and a force plate 121; through the above-mentioned scheme, when the pipe segment mold is moved during the production of the pipe segment, the concrete on the outer curved surface of the pipe segment due to collision of the pipe segment mold can be prevented from generating waves, the workers can avoid repeated finishing of the concrete outer curved surface, and the labor intensity of the workers can be reduced.

[0031] According to this specific embodiment, the track 101 is provided with a horizontal slide 104, a vertical slide 105 and a diversion slide 106, the vertical slide 105 is connected to the horizontal slide 104, and the diversion slide 106 is connected to the vertical slide 105; the transport vehicle 102 is located in the track 101, and a slot 107 is provided at the bottom of the transport vehicle 102; the plurality of driving mechanisms 103 are respectively located in the horizontal slide 104, the vertical slide 105, and the diversion slide 106. and in the plurality of diversion slides 106, the driving mechanism 103 includes a translation part 108, a longitudinal movement part 109, a connecting plate 110 and a plurality of insertion frames 111; the translation part 108 is arranged on the inner side of the track 101, the longitudinal movement part 109 is arranged on the top of the translation part 108, and the connecting plate 110 is arranged on the top of the longitudinal movement part 109; the plurality of insertion frames 111 are respectively fixedly connected to the connecting plate 110 and are respectively located on the top of the connecting plate 110.The position above each of the insertion frames 111 is used as a station for placing the transport vehicle 102, the station above the horizontal slide 104 is used as a concrete curing station, and the diverter slide 106 is connected to the end of the vertical slide 105. Several stations are set as curing stations in sequence, and several steaming stations are set behind the curing stations in sequence. A steaming room is set outside the steaming station, and the part of the diverter slide 106 set as the steaming station is inserted into the steaming room. When the pipe segment is produced, the pipe segment mold with concrete is fixed on the On the transport vehicle 102 on the horizontal slide 104, the staff performs the first finishing on the outer arc surface of the concrete in the segment mold on the horizontal slide 104. After the first finishing, the driving mechanism 103 in the horizontal slide 104 pushes the transport vehicle 102 into the vertical slide 105. The driving mechanism 103 in the vertical slide 105 pushes the transport vehicle 102 into the diversion slide 106 for rest. The staff performs the second finishing on the segment mold in the diversion slide 106. The tube segment mold after the surface is collected is moved to the steaming room for steaming under the push of the driving mechanism 103; the process of the driving mechanism 103 pushing the transport vehicle 102 to move is as follows: first, the longitudinal moving part 109 drives the connecting plate 110 and the multiple insertion frames 111 to move upward, and the multiple insertion frames 111 are respectively inserted into the slots 107 at the bottom of the multiple transport vehicles 102; then, the translation part 108 drives the longitudinal moving part 109 to move forward, and the longitudinal moving part 109 drives the multiple insertion frames 111 to move upward through the connecting plate 110 and the multiple insertion frames 111. The transport vehicle 102 moves forward one workstation, and then the longitudinal moving part 109 drives the insertion frame 111 to move downward away from the slot 107, and the translation part 108 drives the longitudinal moving part 109 and the insertion frame 111 to retract and reset, completing the movement of the pipe segment mold. By moving the pipe segment mold in this way, it is possible to avoid contact between adjacent pipe segment molds, thereby preventing the concrete on the outer curved surface of the pipe segment from generating waves due to collision of the pipe segment molds, avoiding the staff from repeatedly finishing the outer curved surface of the concrete, and reducing the labor intensity of the staff.

[0032] The first hydraulic cylinder 112 is fixedly connected to the track 101 and is located inside the track 101. The sliding seat 113 is fixedly connected to the output rod of the first hydraulic cylinder 112 and is located on the side of the first hydraulic cylinder 112. The sliding seat 113 can be driven forward and backward by the hydraulic cylinder.

[0033] Secondly, the second hydraulic cylinder 114 is fixedly connected to the sliding seat 113 and is located on top of the sliding seat 113. The connecting rod 115 is fixedly connected to the output rod of the second hydraulic cylinder 114, fixedly connected to the connecting plate 110, and located between the second hydraulic cylinder 114 and the connecting plate 110. The second hydraulic cylinder 114 can drive the connecting plate 110 and the multiple inserting frames 111 to move up and down via the connecting rod 115.

[0034] Meanwhile, the vehicle body 116 is located within the track 101, and a plurality of rolling balls 117 are disposed at the bottom of the vehicle body 116. The upper surface of the vehicle body 116 is used to support the segment mold. The vehicle body 116 is provided with rolling grooves adapted for the rolling balls 117. The rolling balls 117 can roll at the bottom of the vehicle body 116, enabling the vehicle body 116 to move smoothly.

[0035] In addition, multiple positioning components 118 are respectively located in the slots 107, and the positioning components 118 include a spring 119, an insertion rod 120 and a force plate 121; the spring 119 is fixedly connected to the vehicle body 116 and is located inside the vehicle body 116; the insertion rod 120 is fixedly connected to the spring 119 and is located on the side of the spring 119; the force plate 121 is fixedly connected to the insertion rod 120 and is located on the side of the insertion rod 120, and the force plate 121 is provided with an arc surface 122 on the side away from the insertion rod 120; the track 101 has multiple sockets 123, and the multiple sockets 123 are evenly distributed on the side of the track 101. The insertion hole 123 is adapted to the insertion rod 120, and the number of the positioning components 118 is preferably four, distributed around the vehicle body 116, the top of the insertion frame 111 is hollow, and the shape of the insertion frame 111 is adapted to the inner wall of the slot 107. During the process of inserting the insertion frame 111 into the slot 107, after the inner wall of the insertion frame 111 contacts the curved surface 122 on the force-bearing plate 121, multiple force-bearing plates 121 will approach each other, and the force-bearing plate 121 moves the insertion rod 120 out of the insertion hole 123. At this time, the spring 119 is stretched, allowing the transport vehicle 102 to move smoothly on the track 101. After the insertion frame 111 is moved out of the slot 107, the insertion rod 120 is inserted into the insertion hole 123 driven by the spring 119, thereby positioning the transport vehicle 102 on the track 101.

[0036] Finally, the insertion rod 120 has two inclined surfaces 124, which are located on both sides of the insertion rod 120. The right end of the transverse slide 104 is connected to the transportation channel on the assembly line. Through the inclined surfaces 124 provided on the insertion rod 120, when the transport vehicle 102 enters the transverse slide 104 from the right end of the transverse slide 104, the inclined surfaces 124 on the insertion rod 120 contact the right end surface of the transverse slide 104 and then retract into the vehicle body 116, thereby allowing the transport vehicle 102 to enter the transverse slide 104 smoothly.

[0037] When using the present invention, the position above each of the insertion frames 111 serves as a station for placing the transport vehicle 102, the station above the horizontal slide 104 serves as a concrete curing station, and starting from the end where the diverter slide 106 is connected to the vertical slide 105, several stations are set as curing stations in sequence, and several steaming stations are set behind the curing stations in sequence. A steaming room is set outside the steaming station, and the part of the diverter slide 106 set as the steaming station is inserted into the steaming room; during the production of the pipe segment, the pipe segment mold with concrete poured is fixed on the transport vehicle 102 on the horizontal slide 104, and the staff aligns the pipe segment mold on the horizontal slide 104 The outer arc surface of the concrete in the mold is trimmed for the first time. After the first trimming, the driving mechanism 103 in the horizontal slide 104 pushes the transport vehicle 102 into the vertical slide 105. The driving mechanism 103 in the vertical slide 105 pushes the transport vehicle 102 into the diversion slide 106 for rest. The staff performs a second trimming on the segment mold in the diversion slide 106. The segment mold after the second trimming is moved to the steaming room for steaming under the push of the driving mechanism 103. The process of the driving mechanism 103 pushing the transport vehicle 102 to move is as follows: first, the second hydraulic cylinder 114 drives the connecting plate 110 and multiple The insertion frame 111 moves up, and the multiple insertion frames 111 are respectively inserted into the slots 107 at the bottom of the multiple transport vehicles 102. In the process of inserting the insertion frame 111 into the slots 107, after the inner wall of the insertion frame 111 contacts the curved surface 122 on the force-bearing plate 121, the multiple force-bearing plates 121 will approach each other, and the force-bearing plate 121 moves the insertion rod 120 out of the insertion hole 123. At this time, the spring 119 is stretched, and then the first cylinder drives the moving seat forward. The moving seat and the second cylinder drive the multiple transport vehicles 102 to move forward one station through the connecting plate 110 and the multiple insertion frames 111, and then the second The cylinder drives the insertion frame 111 to move downward away from the slot 107. After the insertion frame 111 is moved out of the slot 107, the insertion rod 120 is inserted into the insertion hole 123 driven by the spring 119, thereby positioning the transport vehicle 102 on the track 101. The first cylinder drives the second cylinder and the insertion frame 111 to retreat and reset, completing the movement of the pipe segment mold. By moving the pipe segment mold in this way, contact between adjacent pipe segment molds can be avoided, thereby preventing waves in the concrete on the outer curved surface of the pipe segment due to collision of the pipe segment molds, avoiding repeated finishing of the outer curved surface of the concrete by the staff, and reducing the labor intensity of the staff.

[0038] A second embodiment of a system for producing pipe segments of the present application is as follows:

[0039] Based on the first embodiment, please refer to Figure 6 ,in, Figure 6 It is a schematic diagram of the overall structure of a second embodiment of a system for producing pipe segments according to the present invention.

[0040] The system for producing pipe segments provided by the present invention further includes a plurality of mounting components 201 ; the mounting components 201 include mounting plates 202 and mounting bolts 203 .

[0041] According to this specific embodiment, a plurality of the mounting components 201 are respectively arranged on the sides of the track 101. The track 101 can be fixedly mounted on the ground through the plurality of the mounting components 201.

[0042] The mounting plate 202 is fixedly connected to the track 101 and is located on the side of the track 101. The mounting bolts 203 are threadedly connected to the mounting plate 202 and are located on the side of the mounting plate 202. The mounting plate 202 and the mounting bolts 203 can be used to securely mount the track 101 on the ground.

[0043] When using the present invention, a worker can fix the track 101 on the ground through the mounting plate 202 and the mounting bolts 203 to move the segment mold.

[0044] Second, see Figure 7 , Figure 7 It is a flow chart of a method for producing pipe segments according to the present invention.

[0045] The present invention also provides a method for producing a segment, comprising:

[0046] S101 diversion slide 106 is provided with several stations at one end close to the vertical slide 105 as a resting area, and several stations at the other end away from the vertical slide 105 as a steaming area;

[0047] S102 The segment mold with concrete poured in it is fixed on the transport vehicle 102 on the transverse slide 104, and the staff performs the first finishing on the outer arc surface of the concrete in the segment mold on the transverse slide 104;

[0048] After the first dough collection in step S103, the driving mechanism 103 in the horizontal slide 104 pushes the transport vehicle 102 into the vertical slide 105, and the driving mechanism 103 in the vertical slide 105 pushes the transport vehicle 102 into the diversion slide 106 for rest.

[0049] S104 The staff performs a second finishing on the segment mold in the diversion chute 106, and the segment mold after the second finishing is steamed.

[0050] A method for producing pipe segments of the present invention, wherein the position above each of the insertion frames 111 is used as a station for placing the transport vehicle 102, the station above the horizontal slide 104 is used as a concrete curing station, and the diverter slide 106 is connected to the end of the vertical slide 105, and several stations are sequentially set as curing stations, and several steaming stations are sequentially set behind the curing stations, and a steaming room is set outside the steaming station. The part of the diverter slide 106 set as the steaming station is inserted into the steaming room; when the pipe segment is produced, the concrete is poured with The concrete segment mold is fixed on the transport vehicle 102 on the horizontal slide 104. The staff performs the first finishing on the outer arc surface of the concrete in the segment mold on the horizontal slide 104. After the first finishing, the driving mechanism 103 in the horizontal slide 104 pushes the transport vehicle 102 into the vertical slide 105. The driving mechanism 103 in the vertical slide 105 pushes the transport vehicle 102 into the diversion slide 106 for rest. The staff performs the second finishing on the segment mold in the diversion slide 106. Secondary surface finishing: After the second surface finishing, the tube segment mold is moved to the steaming room for steaming under the push of the driving mechanism 103; the process of the driving mechanism 103 pushing the transport vehicle 102 to move is as follows: first, the longitudinal moving part 109 drives the connecting plate 110 and the multiple inserting frames 111 to move upward, and the multiple inserting frames 111 are respectively inserted into the slots 107 at the bottom of the transport vehicle 102; then, the translation part 108 drives the longitudinal moving part 109 to move forward, and the longitudinal moving part 109 passes through the connecting plate 110 and the multiple inserting frames 111. 1 drives the multiple transport vehicles 102 to move forward one work station, and then the longitudinal moving part 109 drives the insertion frame 111 to move downward away from the slot 107, and the translation part 108 drives the longitudinal moving part 109 and the insertion frame 111 to retract and reset, completing the movement of the pipe segment mold once. By moving the pipe segment mold in this way, it is possible to avoid contact between adjacent pipe segment molds, thereby preventing the concrete on the outer curved surface of the pipe segment from generating waves due to collision of the pipe segment molds, avoiding the workers from repeatedly finishing the outer curved surface of the concrete, and reducing the labor intensity of the workers.

[0051] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A system for producing segments, comprising a track, characterized in that: Also included are transport devices; The transport device includes a transport vehicle and a plurality of drive mechanisms; The track is provided with a horizontal slide, a vertical slide and a diversion slide, the vertical slide is connected to the horizontal slide, and the diversion slide is connected to the vertical slide; the transport vehicle is located in the track, and a slot is provided at the bottom of the transport vehicle; the plurality of driving mechanisms are respectively located in the horizontal slide, the vertical slide and the plurality of diversion slides, and the driving mechanism includes a translation part, a longitudinal part, a connecting plate and a plurality of insertion frames; the translation part is arranged on the inner side of the track, the longitudinal part is arranged on the top of the translation part, and the connecting plate is arranged on the top of the longitudinal part; the plurality of insertion frames are respectively fixedly connected to the connecting plate and are respectively located on the top of the connecting plate.

2. The system for producing segments according to claim 1, wherein: The translation part includes a first hydraulic cylinder and a sliding seat; the first hydraulic cylinder is fixedly connected to the track and is located inside the track; the sliding seat is fixedly connected to the output rod of the first hydraulic cylinder and is located on the side of the first hydraulic cylinder.

3. The system for producing segments according to claim 2, wherein: The longitudinal movement part includes a second hydraulic cylinder and a connecting rod; the second hydraulic cylinder is fixedly connected to the sliding seat and is located on the top of the sliding seat; the connecting rod is fixedly connected to the output rod of the second hydraulic cylinder, and is fixedly connected to the connecting plate, and is located between the second hydraulic cylinder and the connecting plate.

4. The system for producing segments according to claim 3, wherein: The transport vehicle comprises a vehicle body and a plurality of rolling balls; the vehicle body is located within the track, and the plurality of rolling balls are respectively arranged at the bottom of the vehicle body.

5. The system for producing segments according to claim 4, wherein: The transport vehicle also includes a plurality of positioning components, and the plurality of positioning components are respectively located in the slots, and the positioning components include a spring, an insertion rod and a force plate; the spring is fixedly connected to the vehicle body and is located inside the vehicle body; the insertion rod is fixedly connected to the spring and is located on the side of the spring; the force plate is fixedly connected to the insertion rod and is located on the side of the insertion rod, and the force plate is provided with an arc surface on the side away from the insertion rod; the track has a plurality of sockets, and the plurality of sockets are evenly distributed on the side of the track.

6. The system for producing segments according to claim 5, wherein: The insertion rod has two inclined surfaces, and the two inclined surfaces are located on both sides of the insertion rod.

7. A method for producing a pipe segment, applied to the system for producing a pipe segment according to any one of claims 1 to 6, characterized in that: include: Several workstations are set up at one end of the diversion slide close to the vertical slide as a resting area, and several workstations are set up at the end away from the vertical slide as a steaming area; The segment molds filled with concrete are fixed on a transport vehicle on a transverse slideway, and workers perform the first finishing of the outer arc surface of the concrete in the segment molds on the transverse slideway; After the first dough collection, the driving mechanism in the horizontal slide pushes the transport vehicle into the vertical slide, and the driving mechanism in the vertical slide pushes the transport vehicle into the diversion slide for rest; The staff carried out a second finishing of the segment molds in the diversion chute, and the segment molds after the second finishing were steamed.