CN111335927B - Pipe piece assembling machine and easy-to-disassemble and assemble translation mechanism thereof - Google Patents
Pipe piece assembling machine and easy-to-disassemble and assemble translation mechanism thereof Download PDFInfo
- Publication number
- CN111335927B CN111335927B CN202010417644.6A CN202010417644A CN111335927B CN 111335927 B CN111335927 B CN 111335927B CN 202010417644 A CN202010417644 A CN 202010417644A CN 111335927 B CN111335927 B CN 111335927B
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- base plate
- translation
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- translation mechanism
- groove
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/0873—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines the shield being provided with devices for lining the tunnel, e.g. shuttering
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Abstract
The invention discloses an easily-disassembled and assembled translation mechanism, which comprises a translation frame connected to a machine body, a base plate detachably arranged on the translation frame, and a composite wheel assembly rotatably arranged on the surface of the base plate and used for rolling in a matched manner with a preset C-shaped track, wherein a clamping groove is formed in the end surface of the translation frame, and a clamping plate used for being clamped in a matched manner with the clamping groove is arranged on the end surface of one end of the base plate. So, through the compound wheel subassembly of base plate at translation shelf location to realize translation frame along with the track translation through compound wheel subassembly, when compound wheel subassembly is whole or part breaks down and needs the dismouting to be changed, only need through the joint operation between butt joint board and the joint groove, can realize dismantling or installing between base plate and the translation frame, thereby realize the dismouting operation of gyro wheel in the section of jurisdiction erector translation system fast, conveniently. The invention also discloses a pipe sheet assembling machine which has the beneficial effects as described above.
Description
Technical Field
The invention relates to the technical field of tunneling equipment, in particular to an easily-disassembled and easily-assembled translation mechanism. The invention also relates to a pipe sheet assembling machine.
Background
With the development of the Chinese machinery industry, more and more mechanical devices are widely used.
In the technical field of Tunnel excavation, various large-scale engineering machines such as Tunnel Boring Machines (TBMs) and the like are often required to be used, parallel continuous operation of construction procedures such as excavation, support, slag tapping and the like can be completed, the equipment is factory assembly line Tunnel construction equipment integrating systems such as machine, electricity, liquid, light, gas and the like, has the advantages of high excavation speed, environmental protection and high comprehensive benefit, and can realize the construction of a long Tunnel deeply buried in complex geographical landforms which is difficult to realize by a traditional drilling and blasting method. The shield machine is a tunnel boring machine using a shield method, and the shield construction method is a method in which a tunnel boring machine constructs a shield, i.e., a supporting segment, of a tunnel while boring.
In order to realize synchronous construction of the tunnel, a segment erector and other matched construction equipment are generally mounted at the tail end of the tunnel boring machine. The segment erector is used as an important component of a shield and has the functions of supporting a tunnel dug by a tunnel boring machine by using prefabricated concrete segments and preventing the influence of surface subsidence and groundwater permeation on the tunnel caused by excavation. The assembling speed of the segment assembling machine has great influence on the tunneling speed of the whole shield tunneling machine, and the engineering construction progress can be effectively accelerated by improving the segment assembling speed, so that the construction cost can be saved.
The segment erector is generally arranged at the central position of a shield body, runs at the tail of the shield, and can be divided into a rotation system, a translation system, a lifting system, a segment clamping device and the like according to functions. Wherein, segment erector's translation motion is generally carried out through the gyro wheel, if the gyro wheel breaks down in the tunnel, need first carry out the reaming in parts such as joist or removal frame, in the limited space in tunnel, hardly carry out the reaming, it is very difficult to change to it is fairly long to consume time, seriously influences work efficiency.
Therefore, how to quickly and conveniently realize the dismounting operation of the rollers in the translation system of the segment erector, the working time of personnel in the tunnel is shortened, the potential geological risk is reduced, and the cost of manpower and material resources is saved, which is a technical problem faced by technical personnel in the field.
Disclosure of Invention
The invention aims to provide an easy-to-disassemble and assemble translation mechanism, which can quickly and conveniently realize the disassembling and assembling operation of rollers in a translation system of a segment erector, shorten the operation time of personnel in a tunnel, reduce potential geological risks and save the cost of manpower and material resources. Another object of the present invention is to provide a pipe segment erector.
In order to solve the technical problems, the invention provides an easily-detachable translation mechanism which comprises a translation frame connected to a machine body, a base plate detachably arranged on the translation frame, and a composite wheel assembly rotatably arranged on the surface of the base plate and used for rolling in a matched manner with a preset C-shaped track, wherein a clamping groove is formed in the end face of the translation frame, and a clamping plate used for being clamped in the clamping groove in a matched manner is arranged on the end face of one end of the base plate.
Preferably, the clamping groove is a wedge-shaped groove, and the clamping plate is a wedge-shaped plate matched with the wedge-shaped groove.
Preferably, the clamping groove is a trapezoidal groove, and the clamping plate is a trapezoidal plate matched with the trapezoidal groove.
Preferably, the surface of the translation frame is provided with a plurality of mounting holes, and the other end surface of the base plate is provided with a plurality of positioning holes which are aligned with the mounting holes and fixed by fasteners.
Preferably, each positioning hole is distributed in the top and bottom regions of the base plate; the pressing plate is detachably arranged on the end face of the translation frame and used for pressing the middle area of the other end face of the base plate.
Preferably, a plurality of fastening bolts with adjustable pretightening force and used for pressing the middle area of the other end face of the base plate are arranged in the middle area of the pressing plate in the length direction.
Preferably, the composite wheel assembly comprises a travelling wheel which is rotatably arranged on the surface of the base plate and is used for rolling in cooperation with the horizontal rail surface of the preset C-shaped rail, and a guide wheel which is rotatably arranged on the surface of the base plate and is used for rolling in cooperation with the vertical rail surface of the preset C-shaped rail.
Preferably, detachably on the surface of base plate is provided with the ring flange, just the wheel inner circle cover of walking wheel is located in the circumference of ring flange, the wheel outer lane of walking wheel is rotationally located in the circumference of wheel inner circle.
Preferably, a mounting groove is formed in the central area of the flange plate, a guide wheel seat is arranged in the mounting groove, a guide wheel shaft is mounted in the guide wheel seat, and the guide wheel is rotatably sleeved on the guide wheel shaft.
The invention also provides a pipe piece assembling machine which comprises a machine body and the easily-assembled and disassembled translation mechanism arranged on the machine body, wherein the easily-assembled and disassembled translation mechanism is any one of the easily-assembled and disassembled translation mechanisms.
The invention provides an easily-disassembled and assembled translation mechanism which mainly comprises a translation frame, a base plate and a composite wheel assembly. Wherein, the translation frame is connected on the fuselage of section of jurisdiction erector, is translation system's major structure. Base plate detachably sets up on the translation frame, and compound wheel subassembly rotatably sets up on the surface of base plate, mainly used and predetermine C type track cooperation roll, realize the translation of translation frame on the track. Importantly, a clamping groove is formed in the end face of the translation frame, a clamping plate is arranged on one end face of the base plate, the clamping plate can be connected with the clamping groove in a clamping mode, and therefore detachable connection between the base plate and the translation frame is achieved. Therefore, the easily-disassembled translation mechanism provided by the invention has the advantages that the composite wheel assembly is arranged on the translation frame through the base plate, the translation frame is translated along with the track through the composite wheel assembly, when the whole or part of the composite wheel assembly breaks down and needs to be disassembled and replaced, the disassembly or the assembly between the base plate and the translation frame can be realized only through the clamping operation between the clamping plate and the clamping groove, so that the disassembly and assembly operation of the idler wheels in the translation system of the segment erector can be quickly and conveniently realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a top sectional view of fig. 1.
Fig. 3 is a schematic view of the overall structure of the base plate and the composite wheel assembly shown in fig. 1.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a left side sectional view of fig. 4.
Wherein, in fig. 1-5:
the device comprises a translation frame-1, a base plate-2, a fastener-3, a pressure plate-4, a fastening bolt-5, a traveling wheel-6, a guide wheel-7, a flange-8, a guide wheel seat-9, a guide wheel shaft-10, a bearing-11, a lubricating pipe-12, a sealing ring-13 and a scraper-14;
a wheel inner ring-61 and a wheel outer ring-62;
the clamping groove-101, the clamping plate-201, the positioning hole-202 and the mounting groove-801.
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.
Referring to fig. 1 to 5, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, fig. 2 is a sectional top view of fig. 1, fig. 3 is a schematic overall structure diagram of a base plate 2 and a composite wheel assembly shown in fig. 1, fig. 4 is a front view of fig. 3, and fig. 5 is a sectional left view of fig. 4.
In a specific embodiment provided by the invention, the easily detachable translation mechanism mainly comprises a translation frame 1, a base plate 2 and a composite wheel assembly.
Wherein, translation frame 1 is connected on the fuselage of section of jurisdiction erector, is translation system's major structure. Base plate 2 detachably sets up on translation frame 1, and compound wheel subassembly rotatably sets up on base plate 2 on the surface, mainly used with predetermine C type track cooperation roll, realizes the translation of translation frame 1 on the track.
Importantly, the clamping groove 101 is formed in the end face of the translation frame 1, the clamping plate 201 is arranged on the end face of one end of the base plate 2, the clamping plate 201 can be connected with the clamping groove 101 in a clamping mode, and therefore detachable connection between the base plate 2 and the translation frame 1 is achieved.
So, the easy dismouting translation mechanism that this embodiment provided, through base plate 2 compound wheel subassembly of installation on translation frame 1, and realize translation frame 1 along with the track translation through compound wheel subassembly, when compound wheel subassembly wholly or partly breaks down and need the dismouting to be changed, only need through the joint operation between butt joint board 201 and the joint groove 101, can realize the dismantlement or the installation between base plate 2 and the translation frame 1, thereby it is quick, conveniently realize the dismouting operation of gyro wheel among the section of jurisdiction erector translation system, compare in prior art, can shorten the operating time of personnel in the tunnel by a wide margin, reduce latent geological risk simultaneously, and save manpower and materials cost to a certain extent.
In a preferred embodiment regarding the chucking plate 201 and the chucking groove 101, the chucking groove 101 may be embodied as a wedge-shaped groove, i.e., a triangular groove, and the chucking plate 201 may be embodied as a wedge-shaped plate, i.e., a plate whose cross section is formed in a triangular shape.
In another preferred embodiment regarding the clamping plate 201 and the clamping groove 101, the clamping groove 101 may be a trapezoidal groove, such as an isosceles trapezoidal groove or a right-angled trapezoidal groove, and the clamping plate 201 may be a trapezoidal plate. In a word, the shape of the clamping groove 101 is matched with that of the clamping plate 201, the shape and the shape are adaptive, and concave-convex clamping matching can be conveniently formed.
In addition, for the joint connection between the joint groove 101 of reinforcing joint board 201 and, this embodiment has still seted up a plurality of mounting hole on the surface of translation frame 1, has set up a plurality of locating hole 202 on another terminal surface of base plate 2 simultaneously. Specifically, the chucking plate 201 is provided on one side end surface (left side end surface as shown in the drawing) of the base plate 2, the chucking groove 101 is also provided on one side surface of the translation frame 1, and the respective positioning holes 202 are provided at the other side end surface position of the base plate 2, while the respective mounting holes are specifically opened on the other side surface (right side surface as shown in the drawing) of the translation frame 1. When the clamping plate is installed, the clamping plate 201 is firstly inserted into the clamping groove 101, then each positioning hole 202 is aligned with each mounting hole, finally, the fastening piece 3 is installed in each positioning hole 202 and each mounting hole, the base plate 2 and the translation frame 1 are mutually tensioned and fixed, and meanwhile, the clamping connection between the clamping plate 201 and the clamping groove 101 is strengthened.
Further, in the present embodiment, the positioning holes 202 may be specifically formed in the top and bottom regions of the side edge of the base plate 2, while the middle region of the side edge of the base plate 2 remains unchanged. Simultaneously, this embodiment has still add pressure strip 4 on this side end face of base plate 2, this pressure strip 4 can dismantle with base plate 2 and be connected, for example link to each other through bolts etc. mainly used compresses tightly the middle zone of this side end face on base plate 2 to through compressing tightly to this side end face, inwards promote base plate 2, and then make the joint board 201 on the opposite side terminal surface inseparabler with the joint in joint groove 101, prevent simultaneously that base plate 2 from appearing rocking after installing.
In order to facilitate adjustment of the pressing force of the pressing plate 4 against the end face of the base plate 2, a plurality of fastening bolts 5 are provided in the present embodiment in the middle area in the length direction of the pressing plate 4. Specifically, the end of each holding bolt 5 all with the terminal surface butt of bedplate 2 to the head end of each holding bolt 5 all can be twisted and move the regulation, thereby conveniently adjusts the pretightning force of each holding bolt 5 to bedplate 2 terminal surfaces. Generally, the pretightening force of each of the fastening bolts 5 is the same, so as to ensure that the clamping surfaces of the clamping plate 201 and the clamping groove 101 are stressed stably and uniformly.
In a preferred embodiment with respect to the composite wheel assembly, the composite wheel assembly mainly comprises road wheels 6 and guide wheels 7.
Wherein, walking wheel 6 rotatably sets up on the surface of base plate 2, and its rotation axis generally is the horizontal axis, mainly used and predetermine orbital horizontal rail surface cooperation roll of C type, realize the translation of translation frame 1 along the track. And the guide wheels 7 are also rotatably arranged on the surface of the base plate 2, the rotating shafts of the guide wheels are generally vertical shafts, and the guide wheels are mainly used for being matched with the vertical rail surfaces of the preset C-shaped rails to roll and provide a guide effect for the translational motion of the walking wheels 6 on the rails.
In order to facilitate the mounting and dismounting operations of the road wheels 6 and the guide wheels 7 on the base plate 2, the flange plate 8 is arranged on the surface of the base plate 2 in the embodiment, and the flange plate 8 can be detachably connected to the surface of the base plate 2 through bolts and the like. Meanwhile, the traveling wheel 6 in this embodiment is specifically a slewing bearing type wheel structure, and includes an inner layer and an outer layer, that is, an inner layer structure wheel inner ring 61 and an outer layer structure wheel outer ring 62. Wherein, the wheel inner ring 61 is sleeved on the circumferential surface of the flange plate 8, the two are fixedly connected, and the wheel outer ring 62 is rotatably sleeved on the circumferential surface of the wheel inner ring 61 and can rotate on the wheel inner ring 61. Meanwhile, in order to ensure smooth rotational movement of the wheel outer 62, a plurality of balls are generally installed between the wheel inner 61 and the wheel outer 62.
Meanwhile, an installation groove 801 is formed in the central area of the flange plate 8, a guide wheel seat 9 is arranged in the installation groove 801, a guide wheel shaft 10 is arranged in the guide wheel seat 9 along the vertical direction, and the guide wheel 7 is rotatably sleeved on the guide wheel shaft 10 to realize the rotary motion of the guide wheel 7. Meanwhile, in order to ensure smooth rotation of the guide wheel 7, the present embodiment further includes a bearing 11 pressed on the surface of the guide wheel shaft 10, and the inner wall surface of the guide wheel 7 is pressed on the surface of the bearing 11.
In addition, in order to ensure the long-term stable operation of the travelling wheels 6 and the guide wheels 7, a plurality of lubricating pipes 12 are further arranged on the bottom surface of the base plate 2, and lubricating oil can be introduced into gaps among the flange 8, the travelling wheels 6 and the guide wheels 7 through the lubricating pipes 12 to provide a lubricating effect for each moving part. Meanwhile, in the embodiment, a sealing ring 13 is additionally arranged between the gap between the travelling wheel 6 and the flange plate 8, so that lubricating oil is prevented from leaking, and external magazines are prevented from entering the gap.
Furthermore, in the present embodiment, a scraper 14 is further disposed at the end of the pressing plate 4, so that impurities, rust, and the like on the rail surface of the C-shaped rail are cleaned in advance during the movement of the traveling wheels 6 and the guide wheels 7, and the interference with the rotation movement of the traveling wheels 6 and the guide wheels 7 is prevented.
This embodiment still provides a section of jurisdiction erector, mainly includes the fuselage and sets up the easy dismouting translation mechanism on the fuselage, and wherein, this easy dismouting translation mechanism's specific content is the same with above-mentioned relevant content, and it is no longer repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an easy dismouting translation mechanism, is including connecting translation frame (1) on the fuselage of section of jurisdiction erector, its characterized in that still include detachably set up in base plate (2) on translation frame (1) to and rotatably set up in base plate (2) on the surface, be used for with predetermine the rolling compound wheel subassembly of C type track cooperation, joint groove (101) have been seted up on the terminal surface of translation frame (1), just be provided with on the one end terminal surface of base plate (2) be used for with joint groove (101) are in compound wheel subassembly cooperates joint board (201) of joint when the translation on the track.
2. The translation mechanism easy to mount and dismount as claimed in claim 1, wherein the snap-in groove (101) is a wedge-shaped groove, and the snap-in plate (201) is a wedge-shaped plate matched with the wedge-shaped groove.
3. The easy-to-mount/dismount translation mechanism according to claim 1, wherein the clamping groove (101) is a trapezoidal groove, and the clamping plate (201) is a trapezoidal plate engaged with the trapezoidal groove.
4. The easy-to-mount/dismount translation mechanism according to claim 3, wherein a plurality of mounting holes are opened on the surface of the translation frame (1), and a plurality of positioning holes (202) are provided on the other end surface of the base plate (2) for aligning with the mounting holes to be fixed by the fasteners (3).
5. The easy-to-mount/dismount translation mechanism according to claim 4, wherein each positioning hole (202) is distributed in the top and bottom regions of the base plate (2); the pressing plate is detachably arranged on the end face of the translation frame (1) and used for pressing the middle area of the other end face of the base plate (2).
6. The translation mechanism easy to disassemble and assemble as claimed in claim 5, wherein a plurality of tightening bolts (5) with adjustable pre-tightening force and used for pressing the middle area of the other end surface of the base plate (2) are arranged in the middle area of the pressing plate (4) in the length direction.
7. The easy-to-mount and easy-to-dismount the translation mechanism according to any one of claims 1-6, wherein the composite wheel assembly comprises a walking wheel (6) rotatably arranged on the surface of the base plate (2) and used for matching with the horizontal rail surface of the preset C-shaped rail and a guide wheel (7) rotatably arranged on the surface of the base plate (2) and used for matching with the vertical rail surface of the preset C-shaped rail and rolling.
8. The translation mechanism easy to mount and dismount as claimed in claim 7, wherein a flange (8) is detachably disposed on the surface of the base plate (2), an inner wheel ring (61) of the walking wheel (6) is sleeved on the circumferential direction of the flange (8), and an outer wheel ring (62) of the walking wheel (6) is rotatably sleeved on the circumferential direction of the inner wheel ring (61).
9. The easy-to-mount and easy-to-dismount and translate mechanism as claimed in claim 8, wherein the central region of the flange plate (8) is provided with a mounting groove (801), a guide wheel seat (9) is arranged in the mounting groove (801), a guide wheel shaft (10) is arranged in the guide wheel seat (9), and the guide wheel (7) is rotatably sleeved on the guide wheel shaft (10).
10. A pipe piece assembling machine, comprising a machine body and an easy-to-assemble and disassemble translation mechanism arranged on the machine body, wherein the easy-to-assemble and disassemble translation mechanism is specifically the easy-to-assemble and disassemble translation mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417644.6A CN111335927B (en) | 2020-05-18 | 2020-05-18 | Pipe piece assembling machine and easy-to-disassemble and assemble translation mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417644.6A CN111335927B (en) | 2020-05-18 | 2020-05-18 | Pipe piece assembling machine and easy-to-disassemble and assemble translation mechanism thereof |
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| Publication Number | Publication Date |
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| CN111335927A CN111335927A (en) | 2020-06-26 |
| CN111335927B true CN111335927B (en) | 2020-08-25 |
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| CN202010417644.6A Active CN111335927B (en) | 2020-05-18 | 2020-05-18 | Pipe piece assembling machine and easy-to-disassemble and assemble translation mechanism thereof |
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| CN115352791A (en) * | 2022-10-20 | 2022-11-18 | 北自所(北京)科技发展股份有限公司 | Glass fiber electronic cloth warehousing system and warehousing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006134408A3 (en) * | 2005-06-13 | 2007-02-22 | Robert Planinc | Assembly system for prefabricated secondary tunnel lining |
| CN203791506U (en) * | 2014-05-06 | 2014-08-27 | 哈尔滨建成集团有限公司 | Rail type horizontal movement inductance heating average temperature rotating machine |
| CN107201904A (en) * | 2017-07-29 | 2017-09-26 | 中铁局集团有限公司 | A kind of shield machine translation constructing structure and shift method |
| CN110552708A (en) * | 2019-09-24 | 2019-12-10 | 中国重型机械研究院股份公司 | Pipe piece assembling machine and assembling method |
| CN210480080U (en) * | 2019-07-19 | 2020-05-08 | 陕西红旗民爆集团股份有限公司 | Horizontal shifting-out mechanism of packing box |
-
2020
- 2020-05-18 CN CN202010417644.6A patent/CN111335927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006134408A3 (en) * | 2005-06-13 | 2007-02-22 | Robert Planinc | Assembly system for prefabricated secondary tunnel lining |
| CN203791506U (en) * | 2014-05-06 | 2014-08-27 | 哈尔滨建成集团有限公司 | Rail type horizontal movement inductance heating average temperature rotating machine |
| CN107201904A (en) * | 2017-07-29 | 2017-09-26 | 中铁局集团有限公司 | A kind of shield machine translation constructing structure and shift method |
| CN210480080U (en) * | 2019-07-19 | 2020-05-08 | 陕西红旗民爆集团股份有限公司 | Horizontal shifting-out mechanism of packing box |
| CN110552708A (en) * | 2019-09-24 | 2019-12-10 | 中国重型机械研究院股份公司 | Pipe piece assembling machine and assembling method |
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