阅读说明：本技术 一种耐腐蚀隧道管片生产装置及工艺 (Corrosion-resistant tunnel segment production device and process ) 是由 宁锋 于 2021-09-09 设计创作，主要内容包括：本发明公开一种耐腐蚀隧道管片生产装置及工艺,涉及盾构管片领域,包括管片模具,管片模具的内腔设置有管片本体,管片本体的表面开设有排水沟,管片模具的两侧壁均焊接有固定靠板,固定靠板的表面开设有安装槽,管片模具的顶部设置有固定架,固定架的两侧均设置有第一伸缩杆,第一伸缩杆通过安装槽插入固定靠板内,固定架的内腔中心处设置有活动架,且活动架与固定架滑动相连,固定架的顶端设置有牵引线,且活动架的顶端套于牵引线的表面,活动架的底端转动连接有压辊；本发明通过设置有可安装的固定架,通过外接的吊运装置将固定架吊起,然后架设在管片模具上,便可以自动对管片进行收面,无需工作人员手动操作,提高了工作效率。(The invention discloses a corrosion-resistant tunnel segment production device and a corrosion-resistant tunnel segment production process, which relate to the field of shield segment, and comprise a segment mould, wherein a segment body is arranged in an inner cavity of the segment mould, a drainage ditch is formed in the surface of the segment body, fixed backup plates are welded on two side walls of the segment mould, a mounting groove is formed in the surface of each fixed backup plate, a fixed frame is arranged at the top of the segment mould, first telescopic rods are arranged on two sides of each fixed frame, the first telescopic rods are inserted into the fixed backup plates through the mounting grooves, a movable frame is arranged at the center of the inner cavity of the fixed frame and is connected with the fixed frame in a sliding manner, a traction line is arranged at the top end of the fixed frame, the top end of the movable frame is sleeved on the surface of the traction line, and the bottom end of the movable frame is rotatably connected with a compression roller; according to the invention, the mountable fixing frame is arranged, the fixing frame is hoisted by the external hoisting device and then is erected on the duct piece die, so that the duct piece can be automatically collected without manual operation of workers, and the working efficiency is improved.)

1. A corrosion-resistant tunnel segment production device comprises a segment mould (1) and is characterized in that a segment body (2) is arranged in an inner cavity of the segment mould (1), a drainage ditch is formed in the surface of the segment body (2), fixed backup plates (3) are welded on two side walls of the segment mould (1), mounting grooves (31) are formed in the surfaces of the fixed backup plates (3), a fixed frame (4) is arranged at the top of the segment mould (1), first telescopic rods (5) are arranged on two sides of the fixed frame (4), the first telescopic rods (5) are inserted into the fixed backup plates (3) through the mounting grooves (31), a movable frame (6) is arranged in the center of the inner cavity of the fixed frame (4), the movable frame (6) is connected with the fixed frame (4) in a sliding manner, a traction line (8) is arranged at the top end of the fixed frame (4), and the top end of the movable frame (6) is sleeved on the surface of the traction line (8), the bottom of adjustable shelf (6) is rotated and is connected with compression roller (7), and the surface array distribution of compression roller (7) has polishing piece (74), and polishing piece (74) links to each other with compression roller (7) activity, and the equal swing joint in both sides of adjustable shelf (6) has dust extraction (9).

2. The corrosion-resistant tunnel segment production device of claim 1, wherein the fixing frame (4) comprises two first guide rails (41), the two first guide rails (41) are respectively located at the tops of two sides of the segment mold (1), a second guide rail (42) is arranged at the top of each first guide rail (41), a connecting plate (43) is welded on the side wall of each first guide rail (41), the first guide rail (41) is fixedly connected with the second guide rail (42) through the connecting plate (43), a supporting plate (44) is fixedly connected to the surface of each connecting plate (43), an installation frame (45) is fixedly connected between two ends of each second guide rail (42), and the traction line (8) is fixed between the two installation frames (45).

3. The corrosion-resistant tunnel segment production device of claim 2, wherein the mounting frame (45) comprises a cross beam (451), a via hole (452) is formed in the center of the cross beam (451), two ends of the traction line (8) extend into the via hole (452), support rods (453) are welded to two ends of the cross beam (451), and the cross beam (451) is fixedly connected with the second guide rail (42) through the support rods (453).

4. The corrosion-resistant tunnel segment production device according to claim 2, wherein the movable frame (6) comprises a sliding plate (61), the compression roller (7) is positioned at the bottom of the sliding plate (61), the compression roller (7) is rotatably connected with the sliding plate (61), a second sliding groove matched with the sliding plate (61) is formed in the inner side wall of the second guide rail (42), the sliding plate (61) is inserted into the second sliding groove, a traction frame (62) is fixedly connected to the center of the surface of the sliding plate (61), the traction frame (62) is sleeved on the traction line (8), the traction frame (62) is movably connected with the traction line (8), guide wheels (63) are arranged at both ends of the sliding plate (61), a first sliding groove is formed in the top surface of the first guide rail (41), the guide wheels (63) are positioned in the first sliding groove, a limit plate (64) is arranged on the side wall of the compression roller (7), and the limit plate (64) is fixedly connected with the sliding plate (61), the bottom of limiting plate (64) is rotated and is connected with spacing wheel (65), and the spacing groove has been seted up to the inside wall of first guide rail (41), and spacing wheel (65) are located the spacing inslot.

5. The production device of corrosion-resistant tunnel segment according to claim 4, wherein the surface of the limiting plate (64) is provided with a movable groove (641), the movable groove (641) is rotatably connected with a lead screw (642), one end of the lead screw (642) is provided with a small motor, the small motor is fixed in the inner cavity of the limiting plate (64), the output end of the small motor is connected with the lead screw (642), the surface of the lead screw (642) is connected with a nut (643) through threads, the center of the inner cavity of the compression roller (7) is provided with a fixed rotating shaft (70), the compression roller (7) is rotatably connected with the fixed rotating shaft (70), and the compression roller (7) is connected with the nut (643) through the fixed rotating shaft (70).

6. The corrosion-resistant tunnel segment production device of claim 5, wherein the compression roller (7) comprises a driving roller (72), clamping rollers (71) are arranged at two ends of the driving roller (72), the driving roller (72) is rotatably connected with the clamping rollers (71), a driving motor is fixedly mounted at the center of an inner cavity of each clamping roller (71), an output end of the driving motor is connected with a central shaft of the driving roller (72), polishing pieces (74) are distributed on the surface of the driving roller (72) in an array manner, a second telescopic rod (73) is arranged in the inner cavity of the driving roller (72), and a movable end of the second telescopic rod (73) is connected with the polishing pieces (74).

7. The corrosion-resistant tunnel segment production device of claim 4, wherein the dust collector (9) comprises a fixing plate (90), the fixing plate (90) is welded on the side wall of the sliding plate (61), a movable sliding block (91) is connected to the surface of the fixing plate (90) in a sliding manner, a traverse motor (92) is fixedly installed in the inner cavity of the movable sliding block (91), the output end of the traverse motor (92) is connected with a driving gear (93), trapezoidal teeth meshed with the driving gear (93) are arranged on the surface of the fixing plate (90), through holes are formed in the surface of the fixing plate (90), a third telescopic rod (94) is arranged at the bottom of the fixing plate (90), the top end of the third telescopic rod (94) is fixedly connected with the movable sliding block (91) through the through holes, and a dust collector (95) is fixedly connected to the bottom end of the third telescopic rod (94).

8. A corrosion-resistant tunnel segment production process performed by the corrosion-resistant tunnel segment production apparatus of any one of claims 1 to 7, comprising the steps of:

s1, pouring concrete into the segment mould (1) with the drainage ditch, and performing vibration molding;

s2, after molding, folding the surface of the pipe sheet body (2), and erecting the fixed frame (4) on the pipe sheet die (1) through a transmission tool;

s3, driving the pressing roller (7) to descend through the matching of the screw rod (642) and the nut (643) until the pressing roller (7) is tightly attached to the segment body (2);

s4, selecting a proper polishing sheet (74), and extending the polishing sheet (74) into the drainage ditch;

s5, the movable frame (6) moves back and forth along the fixed frame (4) under the driving of the traction line (8), the compression roller (7) levels the surface of the segment body (2), the polishing disc (74) polishes the drainage ditch, the dust suction device (9) is used for cleaning the surface of the segment body (2), and after the collection is finished, the fixed frame (4) is lifted up through the transmission tool;

s6, steaming the segment body (2), and finally demolding the segment body (2).

Technical Field

The invention relates to the field of shield segments, in particular to a device and a process for producing corrosion-resistant tunnel segments.

Background

With the mass concentration of expanded vehicles of urban population, traffic congestion gradually becomes a big problem of life and work of people, underground rail traffic is developed in large cities in many times in order to solve the problem, the current subway construction mainly adopts a shield construction method, and the shield construction method is to assemble a tunnel structure main body by a plurality of prefabricated shield segments.

Present shield constructs section of jurisdiction is with the excellence in production process, low slump concrete placement in section of jurisdiction mould, vibration forming, then receive the face, evaporate and nourish the drawing of patterns, but present when receiving the face, all receive the face through the manual work, waste time and energy, and simultaneously, also can be when the shaping now, directly form a gutter through the mould at the surface of section of jurisdiction, integrated into one piece leads to when receiving the face, still need extra use other instruments to stretch into the escape canal and polish, the degree of difficulty of work has been increased.

Disclosure of Invention

In order to solve the defects in the prior art, the invention aims to provide a corrosion-resistant tunnel segment production device and a corrosion-resistant tunnel segment production process, wherein the fixed frame capable of being installed is arranged, the fixed frame is hoisted by an external hoisting device and then erected on a segment mould, so that segments can be automatically collected, manual operation of workers is not needed, time and labor are saved, and the working efficiency is improved;

according to the invention, the grinding pieces are arranged on the surface array of the compression roller, so that when the duct piece with the drainage ditch is produced, the grinding pieces can be directly inserted into the drainage ditch, the drainage ditch can be prevented from being extruded and deformed when the duct piece is folded, and meanwhile, the drainage ditch can be ground.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a corrosion-resistant tunnel section of jurisdiction apparatus for producing, including the section of jurisdiction mould, the inner chamber of section of jurisdiction mould is provided with the section of jurisdiction body, the escape canal has been seted up on the surface of section of jurisdiction body, fixed backup plate has all been welded to the both sides wall of section of jurisdiction mould, the mounting groove has been seted up on the surface of fixed backup plate, the top of section of jurisdiction mould is provided with the mount, the both sides of mount all are provided with first telescopic link, first telescopic link inserts in the fixed backup plate through the mounting groove, the inner chamber center department of mount is provided with the adjustable shelf, and the adjustable shelf slides with the mount and links to each other, the top of mount is provided with the pull wire, and the top of adjustable shelf overlaps in the surface of pull wire, the bottom of adjustable shelf is rotated and is connected with the compression roller, the surface array distribution of compression roller has the polishing piece, the polishing piece links to each other with the compression roller activity, the equal swing joint in both sides of adjustable shelf has dust extraction.

Further, the mount includes two first guide rails, and two first guide rails are located section of jurisdiction mould's both sides top respectively, and the top of first guide rail is provided with the second guide rail, and the lateral wall welding of first guide rail has the connecting plate, and first guide rail passes through connecting plate and second guide rail fixed connection, and the fixed surface of connecting plate is connected with the layer board, fixedly connected with mounting bracket between the both ends of second guide rail, and the pull wire is fixed in between two mounting brackets.

Further, the mounting bracket includes the crossbeam, and the conducting hole has been seted up to the center department of crossbeam, and in the both ends of pull wire all stretched into the conducting hole, the both ends welding of crossbeam has the bracing piece, and the crossbeam passes through bracing piece and second guide rail fixed connection.

Further, the adjustable shelf includes the slide, the compression roller is located the bottom of slide, and the compression roller rotates with the slide and links to each other, the inside wall of second guide rail seted up with slide matched with second spout, the slide inserts in the second spout, the fixed connection with traction frame of surface center department of slide, the traction frame overlaps in the pull wire, and the traction frame links to each other with the pull wire activity, the both ends of slide all are provided with the leading wheel, first spout has been seted up to the top surface of first guide rail, the leading wheel is located first spout, lateral wall at the compression roller is provided with the limiting plate, the limiting plate links to each other with the slide is fixed, the bottom of limiting plate rotates and is connected with spacing wheel, the spacing groove has been seted up to the inside wall of first guide rail, spacing wheel is located spacing inslot.

Further, the movable groove has been seted up on the surface of limiting plate, and the movable inslot internal rotation is connected with the lead screw, and the one end of lead screw is provided with the small motor, and the small motor is fixed in the inner chamber of limiting plate, and the output of small motor is connected with the lead screw, and the surface screw thread of lead screw links to each other has the nut, and the inner chamber center department of compression roller is provided with fixed rotating shaft, and the compression roller rotates with fixed rotating shaft and links to each other, and the compression roller is connected with the nut through fixed rotating shaft.

Further, the compression roller comprises a driving roller, clamping rollers are arranged at two ends of the driving roller, the driving roller is connected with the clamping rollers in a rotating mode, a driving motor is fixedly mounted at the center of an inner cavity of each clamping roller, the output end of the driving motor is connected with the central shaft of the driving roller, polishing sheets are distributed on the surface of the driving roller in an array mode, a second telescopic rod is arranged in the inner cavity of the driving roller, and the movable end of the second telescopic rod is connected with the polishing sheets.

Further, dust extraction includes the fixed plate, and the fixed plate welds in the lateral wall of slide, and the sliding surface of fixed plate is connected with removes the slider, and the inner chamber fixed mounting who removes the slider has the sideslip motor, and the output of sideslip motor is connected with the driving gear, and the surface of fixed plate is provided with driving gear engaged's trapezoidal tooth, and the through-hole has been seted up on the surface of fixed plate, and the bottom of fixed plate is provided with the third telescopic link, and the top of third telescopic link is passed through the through-hole and is removed the slider fixed continuous, and the bottom fixedly connected with dust catcher of third telescopic link.

A corrosion-resistant tunnel segment production process is executed by the device and comprises the following steps:

s1, pouring concrete into a segment mould with a drainage ditch, and performing vibration molding;

s2, after molding, folding the surface of the pipe sheet body, and erecting the fixing frame on the pipe sheet mold through a transmission tool;

s3, driving the compression roller to descend through the matching of the screw rod and the nut until the compression roller is tightly attached to the segment body;

s4, selecting a proper polishing piece, and extending the polishing piece into the drainage ditch;

s5, the movable frame moves back and forth along the fixed frame under the driving of the traction line, the surface of the duct piece body is leveled by the compression roller, the drainage ditch is polished by the polishing piece, the surface of the duct piece body is cleaned by the dust suction device, and after finishing face collection, the fixed frame is supported by the transmission tool;

s6, steaming the segment body, and finally demolding the segment body.

The invention has the beneficial effects that:

1. according to the invention, the mountable fixing frame is arranged, the fixing frame is hoisted by the external hoisting device and then is erected on the duct piece die, so that the duct piece can be automatically collected, manual operation of workers is not needed, time and labor are saved, and the working efficiency is improved;

2. according to the invention, the grinding pieces are arranged on the surface array of the compression roller, so that when the duct piece with the drainage ditch is produced, the grinding pieces can be directly inserted into the drainage ditch, the drainage ditch can be prevented from being extruded and deformed when the duct piece is folded, and meanwhile, the drainage ditch can be ground.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the construction of the mount of the present invention;

FIG. 4 is a schematic view of the structure of the movable frame of the present invention;

FIG. 5 is a schematic view of a press roll construction of the present invention;

FIG. 6 is an enlarged schematic view at A in FIG. 5;

figure 7 is a schematic view of the present invention showing the attachment of the lapping plate to the drive roll.

In the figure: 1. a segment mold; 2. a segment body; 3. fixing a backup plate; 31. mounting grooves; 4. a fixed mount; 41. a first guide rail; 42. a second guide rail; 43. a connecting plate; 44. a support plate; 45. a mounting frame; 451. a cross beam; 452. a via hole; 453. a support bar; 5. a first telescopic rod; 6. a movable frame; 61. a slide plate; 62. a traction frame; 63. a guide wheel; 64. a limiting plate; 641. a movable groove; 642. a lead screw; 643. a nut; 65. a limiting wheel; 7. a compression roller; 70. fixing the rotating shaft; 71. a nip roll; 72. a drive roll; 73. a second telescopic rod; 74. grinding the sheets; 8. a pull wire; 9. a dust collection device; 90. a fixing plate; 91. moving the slide block; 92. a traversing motor; 93. a driving gear; 94. a third telescopic rod; 95. a vacuum cleaner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

A corrosion-resistant tunnel segment production device is shown in figures 1, 2 and 5 and comprises a segment mould 1, wherein the segment mould 1 is a model with a drainage ditch, concrete is poured into the segment mould 1, then a segment body 2 is formed through vibration, the drainage ditch is formed on the surface of the segment body 2, two side walls of the segment mould 1 are welded with fixed backup plates 3, mounting grooves 31 are formed in the surfaces of the fixed backup plates 3, a crane is arranged on the outer portion of the fixed backup plates and used for hoisting a fixing frame 4, when the segment body 2 needs to be folded in a forming mode, the fixing frame 4 is moved to the position above the segment mould 1 by the crane and is slowly put down, first telescopic rods 5 on two sides of the fixing frame 4 are inserted into the mounting grooves 31, and then the first telescopic rods 5 are slowly contracted downwards, so that the fixing frame 4 is just erected on the mould 1;

inner chamber center department of mount 4 is provided with adjustable shelf 6, and adjustable shelf 6 slides with mount 4 and links to each other, the top of mount 4 is provided with pull wire 8, and the top of adjustable shelf 6 overlaps on the surface of pull wire 8, can use the electromagnetism to pull, drive whole adjustable shelf 6 and carry out round trip movement along pull wire 8, the bottom of adjustable shelf 6 is rotated and is connected with compression roller 7, compression roller 7 can the downstream, thereby can hug closely in section of jurisdiction body 2's surface, the surface array distribution of compression roller 7 has polishing piece 74, can be according to the position in escape canal, select appropriate polishing piece 74, and stretch into in the escape canal with it, the equal swing joint in both sides of adjustable shelf 6 has dust extraction 9, can clear up the surface of section of jurisdiction body 2.

As shown in fig. 2, the fixing frame 4 includes two first guide rails 41, the two first guide rails 41 are respectively located at the top of two sides of the segment mold 1, the top of the first guide rail 41 is provided with a second guide rail 42, a connecting plate 43 is welded on the side wall of the first guide rail 41, the first guide rail 41 is fixedly connected with the second guide rail 42 through the connecting plate 43, the surface of the connecting plate 43 is fixedly connected with a supporting plate 44, the supporting plate 44 is conveniently lifted by a crane, the crane supports the whole fixing frame 4 through the supporting plate 44 for transportation, a mounting frame 45 is fixedly connected between two ends of the second guide rail 42, the traction line 8 is fixed between the two mounting frames 45, the movable frame 6 can reciprocate in the fixing frame 4, and therefore the segment body 2 can be automatically collected and the drainage ditch can be polished.

As shown in fig. 3, the mounting frame 45 includes a cross member 451, a via hole 452 is formed in the center of the cross member 451, both ends of the pull wire 8 extend into the via hole 452, support bars 453 are welded to both ends of the cross member 451, and the cross member 451 is fixedly connected to the second guide rail 42 through the support bars 453.

As shown in fig. 4 and 5, the movable frame 6 includes a sliding plate 61, the press roller 7 is located at the bottom of the sliding plate 61, the press roller 7 is rotatably connected to the sliding plate 61, a second sliding slot matched with the sliding plate 61 is formed in the inner side wall of the second guide rail 42, the sliding plate 61 is inserted into the second sliding slot, the sliding plate 61 can be limited while guiding the sliding plate 61, a traction frame 62 is fixedly connected to the surface center of the sliding plate 61, the traction frame 62 is sleeved on the traction wire 8, the traction frame 62 is movably connected to the traction wire 8, guide wheels 63 are respectively disposed at both ends of the sliding plate 61, a first sliding slot is formed in the top surface of the first guide rail 41, the guide wheel 63 is located in the first sliding slot, the guide wheel 63 also serves as a guide for the whole movable frame 6, a limit plate 64 is disposed on the side wall of the press roller 7, the limit plate 64 is fixed at the bottom end of the sliding plate 61, a limit wheel 65 is rotatably connected to the bottom of the limit plate 64, the limiting groove is formed in the inner side wall of the first guide rail 41, the limiting wheel 65 is located in the limiting groove, the limiting wheel 65 plays a limiting and supporting role in the sliding plate 61, and the sliding plate 61 is prevented from being separated from the fixing frame 4.

As shown in fig. 5 and 6, a movable groove 641 is formed in the surface of the limiting plate 64, a lead screw 642 is rotatably connected in the movable groove 641, a small motor is arranged at one end of the lead screw 642, the small motor is fixed in the inner cavity of the limiting plate 64, the output end of the small motor is connected with the lead screw 642, a nut 643 is connected to the surface of the lead screw 642 through a thread, a fixed rotating shaft 70 is arranged at the center of the inner cavity of the press roll 7, the press roll 7 is rotatably connected with the fixed rotating shaft 70, and the press roll 7 is connected with the nut 643 through the fixed rotating shaft 70, namely, the press roll 7 can be driven to move up and down through the matching of the lead screw 642 and the nut 643 to perform fine adjustment, so that the press roll 7 is tightly attached to the surface of the segment body 2, and the face retracting operation of the press roll 7 can be realized.

As shown in fig. 4 and 7, the pressing roller 7 includes a driving roller 72, two ends of the driving roller 72 are provided with clamping rollers 71, the driving roller 72 is rotatably connected with the clamping rollers 71, a driving motor is fixedly installed at the center of an inner cavity of the clamping rollers 71, an output end of the driving motor is connected with a central shaft of the driving roller 72, polishing sheets 74 are distributed on the surface array of the driving roller 72, an inner cavity of the driving roller 72 is provided with a second telescopic rod 73, a movable end of the second telescopic rod 73 is connected with the polishing sheet 74, after a proper polishing sheet 74 is selected, the polishing sheet 74 is extended into a drainage ditch through the second telescopic rod 73, and then the driving roller 72 can be driven to rotate, so as to polish the drainage ditch.

Also can be with flattening section of jurisdiction body 2 and the escape canal separate operation of polishing, firstly, the drive roll 72 is motionless, after will polishing piece 74 stretches into the escape canal, let the adjustable shelf 6 drive compression roller 7 move about along the surface of section of jurisdiction body 2, with the surface flattening of section of jurisdiction body 2, and the piece 74 of polishing stretches into the back, support the escape canal earlier, prevent that the escape canal from warping, after the surface flattening with section of jurisdiction body 2, restart drive roll 72, let drive roll 72 drive polishing piece 74 rotate, and simultaneously, adjustable shelf 6 removes along the surface of section of jurisdiction body 2 once more, let polishing piece 74 slide along the escape canal, polish the escape canal.

As shown in fig. 4, the dust collector 9 includes a fixing plate 90, the fixing plate 90 is welded on the side wall of the sliding plate 61, the surface of the fixing plate 90 is slidably connected with a movable slider 91, a transverse moving motor 92 is fixedly installed in an inner cavity of the movable slider 91, an output end of the transverse moving motor 92 is connected with a driving gear 93, trapezoidal teeth meshed with the driving gear 93 are arranged on the surface of the fixing plate 90, through holes are formed in the surface of the fixing plate 90, a third telescopic rod 94 is arranged at the bottom of the fixing plate 90, the top end of the third telescopic rod 94 is fixedly connected with the movable slider 91 through the through holes, a dust collector 95 is fixedly connected with the bottom end of the third telescopic rod 94, the dust collector 95 can move back and forth on the fixing plate 90, then the height of the dust collector 95 can be adjusted through the third telescopic rod 94, a suction port of the dust collector 95 is placed below the segment body 2, and the surface of the dust collector 95 is cleaned.

A corrosion-resistant tunnel segment production process is executed by the device and comprises the following steps:

s1, pouring concrete into the segment mould 1 with the drainage ditch, and performing vibration molding to form a segment body 2 with the drainage ditch;

s2, after molding, folding the surface of the pipe sheet body 2, and erecting the fixed frame 4 on the pipe sheet mold 1 through a hoisting tool;

the crane lifts the whole fixing frame 4 through the supporting plate 44, then moves to the position above the segment mould 1, the first telescopic rod 5 is aligned to the installation groove 31, then the fixing frame 4 is gradually put down, the first telescopic rod 5 is inserted into the installation groove 31, then the first telescopic rod 5 slowly descends, and the fixing frame 4 is tightly attached to the side wall of the segment mould 1;

s3, the compression roller 7 is driven to descend through the matching of the screw rod 642 and the nut 643 until the compression roller 7 is tightly attached to the segment body 2, so that the compression roller 7 can conveniently perform surface folding operation on the segment body 2;

s4, selecting the polishing sheet 74 facing the drainage ditch, and extending the polishing sheet 74 into the drainage ditch by using the second telescopic rod 73, wherein the polishing sheet 74 can polish the drainage ditch and prevent the drainage ditch from deforming when being folded;

s5, the movable frame 6 moves back and forth along the fixed frame 4 under the drive of the traction line 8, the compression roller 7 levels the surface of the segment body 2, then the driving roller 72 is driven to rotate, the polishing disc 74 polishes a drainage ditch, after finishing, the surface of the segment body 2 can generate scraps, then the surface of the segment body 2 is cleaned by the dust collector 9, namely, the transverse moving motor 92 drives the driving gear 93 to rotate, so that the moving slide block 91 is driven to slide left and right on the fixed plate 90, the dust collector 95 can be driven to move within a specified range of 4, the height of the dust collector 95 can be adjusted by the third telescopic rod 94, the dust collector cleans the surface of the segment body 2, and after finishing, the fixed frame 4 is lifted by the crane;

and S6, steaming the segment body 2, and finally demoulding the segment body 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.