CN111188289A - Culvert trolley and construction method thereof - Google Patents
Culvert trolley and construction method thereof Download PDFInfo
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- CN111188289A CN111188289A CN202010131208.2A CN202010131208A CN111188289A CN 111188289 A CN111188289 A CN 111188289A CN 202010131208 A CN202010131208 A CN 202010131208A CN 111188289 A CN111188289 A CN 111188289A
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009415 formwork Methods 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims 2
- 238000011112 process operation Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
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- Engineering & Computer Science (AREA)
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a culvert trolley and a construction method thereof, the culvert trolley comprises a track, a rail trolley, a lifting driving device and a lifting frame, interior template, exterior sheathing and translation drive arrangement, be equipped with lift drive arrangement on the railcar and be connected bottom the crane, translation drive arrangement includes a plurality of translation hydro-cylinders, interior translation slide bar and outer translation slide bar, the top both ends of crane all are equipped with a plurality of translation hydro-cylinders, the top of crane has two piece at least parallel arrangement's translation guide rail, the guide hole has all been seted up on interior translation slide bar and the outer translation slide bar, the both ends of each translation guide rail are all slided the cover and are equipped with interior translation slide bar and outer translation slide bar, the top of interior translation slide bar and outer translation slide bar is connected with the piston rod of the translation hydro-cylinder that corresponds respectively, the bottom of interior translation slide bar articulates there is the interior template, outer translation slide bar bottom articulates there is the exterior sheathing, all be equipped with a plurality of translation. This culvert platform truck can improve the stability of going up and down and translation in-process operation.
Description
Technical Field
The invention relates to culvert construction machinery, in particular to a culvert trolley and a construction method thereof.
Background
CN201910729899.3 discloses a culvert trolley, which comprises a portal frame, a ground beam walking device, an inner mold panel, an inner mold movement adjusting device, an outer mold panel and an outer mold movement adjusting device, wherein the portal frame comprises a template sliding beam, a small upright post, an upper longitudinal beam and a large upright post, and the ground beam walking device comprises a ground beam support and a walking wheel; the template sliding beam is fixedly connected with the upper end of the small upright post, the lower end of the small upright post is fixedly connected with the upper longitudinal beam, the upper longitudinal beam is also fixedly connected with the upper end of the large upright post, the lower end of the large upright post is fixedly connected with the ground beam support, and the travelling wheel is rotatably connected with the ground beam support; the inner mold panel is connected with the template sliding beam in a sliding mode through the inner mold movement adjusting device, and the outer mold panel is connected with the template sliding beam in a sliding mode through the outer mold movement adjusting device. The inner mold moving adjusting device comprises an inner mold translation oil cylinder, an inner mold translation sleeve, a first oil cylinder seat and an inner mold lifting oil cylinder, wherein a cylinder barrel of the inner mold translation oil cylinder is fixedly connected with the first oil cylinder seat, a piston of the inner mold translation oil cylinder is fixedly connected with the inner mold translation sleeve, the first oil cylinder seat is fixedly connected with the template sliding beam, the inner mold translation sleeve is slidably connected with the template sliding beam, and the inner mold translation sleeve is also fixedly connected with the inner mold panel; the cylinder barrel of the internal mold lifting oil cylinder is fixedly connected with the internal mold translation sleeve, and the piston of the internal mold lifting oil cylinder is fixedly connected with the internal mold panel. The following problems are found in the construction process: when the inner mold translation oil cylinder pushes the inner mold translation sleeve to horizontally slide, the horizontal sliding of the inner mold translation sleeve drives the outer mold panel to correspondingly slide through the inner mold lifting oil cylinder, and in the sliding process, the inner mold lifting oil cylinder is easily damaged due to the fact that large impact force is radially applied to the inner mold lifting oil cylinder. Therefore, there is a need for improvement thereof.
Disclosure of Invention
In view of the above, in order to meet the market demand, the present invention needs to provide a culvert trolley with improved operation stability.
The technical scheme adopted by the invention is as follows:
a culvert trolley, which comprises a track, a rail trolley, a lifting driving device and a lifting frame, interior sheathing, exterior sheathing and translation drive arrangement, railcar slidable ground sets up on the track, be equipped with lift drive arrangement on the railcar and be connected bottom the crane, translation drive arrangement includes a plurality of translation hydro-cylinders, interior translation slide bar and outer translation slide bar, the top both ends of crane all are equipped with a plurality of translation hydro-cylinders, the top of crane has two piece at least parallel arrangement's translation guide rail, the guide hole has all been seted up on interior translation slide bar and the outer translation slide bar, the both ends equipartition slip cap of each translation guide rail is equipped with interior translation slide bar and outer translation slide bar, the top of interior translation slide bar and outer translation slide bar is connected with the piston rod of the translation hydro-cylinder that corresponds respectively, the bottom of interior translation slide bar articulates there is the interior sheathing, outer translation slide bar bottom articulates there is the exterior sheathing, all be equipped with a plurality of translation.
Furthermore, the outer side supporting assembly is arranged between the lifting frame and each inner template.
Furthermore, the wall-penetrating support assembly further comprises a plurality of wall-penetrating support assemblies arranged between the inner formwork and the outer formwork.
Furthermore, the inner template and the outer template are arranged in parallel, and openings at two ends of the inner template and the outer template are plugged by the plug templates to form a pouring cavity.
Further, the lifting frame comprises a bottom frame and a top frame fixed on the bottom frame, and a T-shaped frame structure is formed.
Furthermore, the lifting driving device adopts at least four lifting oil cylinders, the cylinder bodies of the lifting oil cylinders are fixed on the rail car, and the piston rods of the lifting oil cylinders are connected with the bottoms of the lifting frames.
Furthermore, a plurality of translation oil cylinders and a plurality of outer side supporting assemblies are arranged between the rail car and the inner template.
Further, the outside supporting component comprises a sleeve, a first screw rod and a second screw rod, screw holes are formed in two ends of the sleeve, one end of the first screw rod is in screw connection with the screw hole in one end of the sleeve, the other end of the first screw rod is hinged to the lifting frame, one end of the second screw rod is in screw connection with the screw hole in the other end of the sleeve, and the other end of the second screw rod is movably connected with the inner template through a bolt.
Further, the wall-penetrating supporting assembly comprises a sleeve, a screw and a nut, a plurality of through holes are correspondingly formed in the inner template and the outer template and used for the screw to pass through, the sleeve is movably sleeved on the periphery of the screw and located between the inner template and the outer template, and two ends of the screw are respectively fixed to the inner template and the outer template through the nuts.
According to the culvert trolley, the lifting driving device is arranged on the rail car to drive the lifting frame, the translation driving device, the inner template and the outer template to lift together, the inner template and the outer template are pushed to move horizontally through the plurality of translation oil cylinders, the inner template is hung on the lifting frame through the plurality of inner translation sliding rods, and the outer template is hung on the lifting frame through the plurality of outer translation sliding rods, so that the running stability in the lifting and translation processes can be improved, and the service life of the culvert trolley is prolonged.
A construction method applying the culvert trolley comprises the steps of firstly constructing a foundation of a culvert, fixing a track on a foundation plane, controlling the track trolley to move along the track to a preset construction position to stop, adjusting the horizontal positions of an inner template and an outer template and the distance between the inner template and the outer template through the extension and retraction of a plurality of translation oil cylinders of a translation driving device, fixing the distance between the inner template and the outer template through a wall penetrating supporting assembly, providing support for the outer side of the inner template through an outer side supporting assembly, driving a lifting frame, the inner template, the outer template, the translation driving device, the outer side supporting assembly and the wall penetrating supporting assembly to descend to the bottom ends of the inner template and the outer template to be supported on the foundation plane through a lifting driving device, plugging two end openings of the inner template and the outer template through plug templates to form a containing cavity for pouring concrete, pouring the concrete from the top opening, forming a culvert wall after condensation; then the plug template, the outer side supporting assembly and the wall penetrating supporting assembly are detached, the inner template and the outer template are driven by the lifting driving device to ascend and demould, the inner template and the outer template are driven by the stretching of the plurality of translation oil cylinders to be separated from the culvert wall, and one working cycle of the culvert trolley is completed; and if the culvert is required to be continuously poured forwards, controlling the rail car to travel to the construction position of the next section, circulating the corresponding steps to build the culvert wall of the next section, and in the continuous building of the culvert wall, clamping a small section of culvert wall by the inner template and the outer template to seal the opening at one end of the pouring containing cavity, and then sealing the opening at the other end of the pouring containing cavity by the plug template to pour. The culvert is built section by section, so that a large amount of labor force can be reduced, the mechanical efficiency is improved, the construction progress is accelerated, the construction period is effectively shortened, and the culvert building machine has the advantages of low investment cost, reliable structure, convenience in operation, good forming rear quality and the like.
Preferred embodiments of the present invention and advantageous effects thereof will be described in further detail with reference to specific embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings, there is shown in the drawings,
FIG. 1: the main view schematic diagram of the whole structure of the culvert trolley is shown;
FIG. 2: the side view schematic diagram of the local structure of the culvert trolley is shown;
FIG. 3: the invention relates to a structure diagram of an outer side supporting component of a culvert trolley.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1 and 2, a culvert trolley according to a preferred embodiment of the present invention includes a rail 1, a rail car 2, a lifting driving device 3, a crane 4, an inner formwork 5, an outer formwork 6, a bulkhead formwork (not shown), a translation driving device 3, an outer side supporting component 8 and a wall-through supporting component 9, the rail 1 is fixed on a ground plane along the axial direction of a culvert, the rail car 2 is slidably disposed on the rail 1, and a parking device is provided for parking the rail car 2 at a predetermined construction position, the rail car 2 is provided with the lifting driving device 3 connected with the bottom of the crane 4 for driving the crane 4 to lift, the crane 4 includes a bottom frame 41 and a top frame 42 fixed on the bottom frame 41 to form a T-shaped frame structure, the translation driving device 3 includes a plurality of translation cylinders 31, an inner translation slide bar 32 and an outer translation slide bar 33, both ends of the top frame 42 are provided with a plurality of translation cylinders 31, have two piece at least parallel arrangement's translation guide rail 421 on the top frame 42, the guide hole has all been seted up on interior translation slide bar 32 and the outer translation slide bar 33, the both ends of each translation guide rail 421 are all slided the cover and are equipped with interior translation slide bar 32 and outer translation slide bar 33, the top of interior translation slide bar 32 and outer translation slide bar 33 is connected with the piston rod of the translation hydro-cylinder 31 that corresponds respectively, the bottom of interior translation slide bar 32 articulates there is interior template 5, outer translation slide bar 33 bottom articulates there is exterior sheathing 6, all be equipped with a plurality of translation hydro-cylinders 31 between underframe 41 and each interior template 5, realize the synchronous translation with a plurality of translation hydro-cylinders 31 on supplying the cooperation top frame 42, the stability of translation is improved. A plurality of outer side supporting components 8 are arranged between the bottom frame 41 and each inner formwork 5, and a plurality of wall penetrating supporting components 9 are arranged between the inner formwork 5 and the outer formwork 6. The inner formwork 5 and the outer formwork 6 are arranged in parallel, openings at two ends of the inner formwork 5 and the outer formwork 6 are plugged through the plug formworks to form a pouring containing cavity for pouring concrete, and a culvert wall is formed after the concrete is condensed.
According to the culvert trolley, the lifting driving device 3 is arranged on the rail car 2 to drive the lifting frame 4, the translation driving device 3, the inner template 5 and the outer template 6 to lift together, the inner template 5 and the outer template 6 are pushed to move horizontally through the translation oil cylinders 31, the inner template 5 is hung on the lifting frame 4 through the translation sliding rods 32, and the outer template 6 is hung on the lifting frame 4 through the translation sliding rods 33, so that the running stability in the lifting and translation processes can be improved, and the service life of the culvert trolley is prolonged.
The lifting driving device 3 adopts at least four lifting oil cylinders, the cylinder bodies of the lifting oil cylinders are fixed on the rail car 2, and the piston rods of the lifting oil cylinders are connected with the bottom of the lifting frame 4.
The inner template 5 and the outer template 6 are steel plate templates with the thickness of 6mm, and a reinforcing grid formed by channel steel is fixed on one side surface of each steel plate template. The plug template is a steel mould or a wood template. Each section of the template is made to be 0.8-1.6 m wide and 5m long, and the templates can be connected by bolts.
In order to further improve the supporting strength and the stability of translation, a plurality of translation oil cylinders 31 and a plurality of outer side supporting assemblies 8 are arranged between the rail car 2 and the inner formwork 5.
Referring to fig. 3, the outer support assembly 8 includes a sleeve 81, a first lead screw 82 and a second lead screw 83, two ends of the sleeve 81 are provided with screw holes, one end of the first lead screw 82 is screwed in the screw hole of one end of the sleeve 81, the other end of the first lead screw 82 is hinged on the lifting frame 4, one end of the second lead screw 83 is screwed in the screw hole of the other end of the sleeve 81, and the other end of the second lead screw 83 is movably connected with the inner formwork 5 through a bolt. The outer side supporting component 8 can stretch and retract by rotating the first screw rod 82 and the second screw rod 83, so that the outer side supporting component 8 can provide supporting force for the inner template 5, and the verticality, the flatness and the horizontal elevation of the inner template 5 can be ensured to meet the requirements of design and current standard standards.
Referring to fig. 1, the wall-through supporting assembly 9 includes a sleeve 91, a screw 92 and a nut 93, a plurality of through holes are correspondingly formed on the inner formwork 5 and the outer formwork 6 for the screw 92 to pass through, the sleeve 91 is movably sleeved on the periphery of the screw 92, the sleeve 91 is located between the inner formwork 5 and the outer formwork 6, and two ends of the screw 92 are respectively fixed on the inner formwork 5 and the outer formwork 6 through the nut 93.
An L-shaped template 51 is fixed at the top end of the inner template 5, so that after concrete is poured, a corresponding cover plate opening appears on the culvert wall body, and a cover plate for subsequent engineering is placed on the cover plate opening.
The invention also provides a construction method applying the culvert trolley, which comprises the following steps: firstly, building a foundation of a culvert, fixing a track 1 on a foundation plane, controlling a rail car 2 to move to a preset construction position along the track 1 to stop, adjusting the horizontal positions of an inner template 5 and an outer template 6 and the distance between the inner template 5 and the outer template 6 by the extension and retraction of a plurality of translation oil cylinders 31 of a translation driving device 3, fixing the distance between the inner template 5 and the outer template 6 by a wall-penetrating supporting component 9, providing support for the outer side of the inner template 5 by an outer side supporting component 8, driving a lifting frame 4, the inner template 5, the outer template 6, the translation driving device 3, the outer side supporting component 8 and the wall-penetrating supporting component 9 to descend together until the bottom ends of the inner template 5 and the outer template 6 are supported on the foundation plane by a lifting driving device 3, plugging two end openings of the inner template 5 and the outer template 6 by a plug template to form a containing cavity for pouring concrete, pouring concrete from the top opening, after condensation, a culvert wall is formed. Then the plug template, the outer side supporting component 8 and the wall penetrating supporting component 9 are detached, the inner template 5 and the outer template 6 are driven by the lifting driving device 3 to ascend and demould, the inner template 5 and the outer template 6 are driven by the extension and contraction of the plurality of translation oil cylinders 31 to be separated from the culvert wall, and one working cycle of the culvert trolley is completed; and if the pouring is needed to be carried out forwards continuously, controlling the rail car 2 to travel to the construction position of the next section, and circulating the corresponding steps to build the wall body of the next section of the culvert, wherein in the continuous building of the culvert wall body, the inner template 5 and the outer template 6 clamp a small section of the culvert wall body to seal one end opening of the pouring containing cavity, and then the opening at the other end of the pouring containing cavity is sealed by the plug template to carry out the pouring. The culvert is built section by section, so that a large amount of labor force can be reduced, the mechanical efficiency is improved, the construction progress is accelerated, the construction period is effectively shortened, and the culvert building machine has the advantages of low investment cost, reliable structure, convenience in operation, good forming rear quality and the like.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a culvert platform truck, includes track (1), railcar (2), lift drive (3), crane (4), inner formword (5), exterior sheathing (6) and translation drive (3), and railcar (2) slidable ground sets up on track (1), its characterized in that: the rail car (2) is provided with a lifting driving device (3) connected with the bottom of the lifting frame (4), the translation driving device (3) comprises a plurality of translation oil cylinders (31), an inner translation sliding rod (32) and an outer translation sliding rod (33), a plurality of translation oil cylinders (31) are arranged at two ends of the top of the lifting frame (4), the top of the lifting frame (4) is provided with at least two parallel translation guide rails (421), guide holes are formed in the inner translation sliding rod (32) and the outer translation sliding rod (33), an inner translation sliding rod (32) and an outer translation sliding rod (33) are slidably sleeved at two ends of each translation guide rail (421), the top ends of the inner translation sliding rod (32) and the outer translation sliding rod (33) are respectively connected with piston rods of the corresponding translation oil cylinders (31), an inner formwork (5) is hinged to the bottom end of the inner translation sliding rod (32), an outer formwork (6) is hinged to the bottom end of the outer translation, a plurality of translation oil cylinders (31) are arranged between the lifting frame (4) and each inner template (5).
2. The culvert trolley of claim 1 wherein: the outer side supporting assembly (8) is arranged between the lifting frame (4) and each inner template (5).
3. The culvert trolley of claim 2 wherein: the wall-penetrating supporting component is characterized by further comprising a plurality of wall-penetrating supporting components (9) arranged between the inner formwork (5) and the outer formwork (6).
4. The culvert trolley of claim 3 wherein: the inner formwork (5) and the outer formwork (6) are arranged in parallel, and openings at two ends of the inner formwork (5) and the outer formwork (6) are blocked by the plug formworks to form a pouring cavity.
5. The culvert trolley of claim 1 wherein: the lifting frame (4) comprises a bottom frame (41) and a top frame (42) fixed on the bottom frame (41) to form a T-shaped frame structure.
6. The culvert trolley of claim 1 wherein: the lifting driving device (3) adopts at least four lifting oil cylinders, the cylinder bodies of the lifting oil cylinders are fixed on the rail car (2), and the piston rods of the lifting oil cylinders are connected with the bottom of the lifting frame (4).
7. The culvert trolley of claim 1 wherein: a plurality of translation oil cylinders (31) and a plurality of outer side supporting assemblies (8) are arranged between the rail car (2) and the inner template (5).
8. The culvert trolley of claim 2 wherein: outside supporting component (8) are including sleeve (81), first lead screw (82) and second lead screw (83), and the both ends of sleeve (81) are equipped with the screw hole, and the one end spiro union of first lead screw (82) is in the screw hole of sleeve (81) one end, and the other end of first lead screw (82) articulates on crane (4), and the one end spiro union of second lead screw (83) is in the screw hole of sleeve (81) other end, and the other end of second lead screw (83) passes through bolt and interior template (5) swing joint.
9. The culvert trolley of claim 3 wherein: wear wall supporting component (9) and include sleeve pipe (91), screw rod (92) and nut (93), correspond on interior template (5) and exterior sheathing (6) and seted up a plurality of through-holes to supply screw rod (92) to pass, screw rod (92) periphery activity cover is equipped with sleeve pipe (91), sleeve pipe (91) are located between interior template (5) and exterior sheathing (6), and the both ends of screw rod (92) are fixed in respectively on interior template (5) and exterior sheathing (6) through nut (93).
10. A construction method using the culvert trolley of claim 3, characterized in that: firstly, building a foundation of a culvert, fixing a track (1) on a foundation plane, controlling a rail car (2) to move to a preset construction position along the track (1) to stop, adjusting the horizontal positions of an inner template (5) and an outer template (6) and the distance between the inner template (5) and the outer template (6) by the extension and retraction of a plurality of translation oil cylinders (31) of a translation driving device (3), fixing the distance between the inner template (5) and the outer template (6) by a wall penetrating supporting component (9), providing support for the outer side of the inner template (5) by an outer side supporting component (8), driving a lifting frame (4), the inner template (5), the outer template (6), the translation driving device (3), the outer side supporting component (8) and the wall penetrating supporting component (9) by a lifting driving device (3) to descend together to the bottom ends of the inner template (5) and the outer template (6) to be supported on the foundation plane, openings at two ends of the inner template (5) and the outer template (6) are plugged by plug templates to form a containing cavity for pouring concrete, and concrete is poured from the top opening to form a culvert wall after being condensed; then the plug template, the outer side supporting component (8) and the wall penetrating supporting component (9) are detached, the inner template (5) and the outer template (6) are driven to ascend and demould through the lifting driving device (3), the inner template (5) and the outer template (6) are driven to be separated from the culvert wall body through the extension and retraction of the plurality of translation oil cylinders (31), and one working cycle of the culvert trolley is completed; and if the culvert is required to be continuously poured forwards, controlling the rail car (2) to travel to the construction position of the next section, circulating the corresponding steps to build the culvert wall of the next section, and in the continuous building of the culvert wall, clamping a small section of culvert wall by the inner template (5) and the outer template (6) to seal one end opening of the pouring containing cavity, and then sealing the other end opening of the pouring containing cavity by the plug template to pour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131208.2A CN111188289A (en) | 2020-02-28 | 2020-02-28 | Culvert trolley and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131208.2A CN111188289A (en) | 2020-02-28 | 2020-02-28 | Culvert trolley and construction method thereof |
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| Publication Number | Publication Date |
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| CN111188289A true CN111188289A (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010131208.2A Pending CN111188289A (en) | 2020-02-28 | 2020-02-28 | Culvert trolley and construction method thereof |
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| CN (1) | CN111188289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047189A (en) * | 2021-03-24 | 2021-06-29 | 中国五冶集团有限公司 | Movable formwork for culvert construction |
| CN113430961A (en) * | 2021-06-04 | 2021-09-24 | 湖南湘江工程建设有限公司 | Movable support for slab culvert construction and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200376421Y1 (en) * | 2004-11-17 | 2005-03-10 | 보림기계공업 주식회사 | Movable concrete form apparatus for constructing double arch tunnel |
| CN106906758A (en) * | 2017-04-27 | 2017-06-30 | 中交二公局东萌工程有限公司 | A kind of culvert fluid pressure type entire combination moving die plate |
| CN206376193U (en) * | 2016-11-21 | 2017-08-04 | 中水电四局南方（珠海）工程有限公司 | Culvert construction chassis |
| CN109505271A (en) * | 2018-11-22 | 2019-03-22 | 中铁八局集团昆明铁路建设有限公司 | A kind of complete construction of mobile hydraulic trolley arch culvert |
| CN110468748A (en) * | 2019-08-08 | 2019-11-19 | 福建祝融工程机械有限公司 | A kind of culvert trolley |
| CN212316711U (en) * | 2020-02-28 | 2021-01-08 | 佛山市粤优创钢结构有限公司 | Culvert trolley |
-
2020
- 2020-02-28 CN CN202010131208.2A patent/CN111188289A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200376421Y1 (en) * | 2004-11-17 | 2005-03-10 | 보림기계공업 주식회사 | Movable concrete form apparatus for constructing double arch tunnel |
| CN206376193U (en) * | 2016-11-21 | 2017-08-04 | 中水电四局南方（珠海）工程有限公司 | Culvert construction chassis |
| CN106906758A (en) * | 2017-04-27 | 2017-06-30 | 中交二公局东萌工程有限公司 | A kind of culvert fluid pressure type entire combination moving die plate |
| CN109505271A (en) * | 2018-11-22 | 2019-03-22 | 中铁八局集团昆明铁路建设有限公司 | A kind of complete construction of mobile hydraulic trolley arch culvert |
| CN110468748A (en) * | 2019-08-08 | 2019-11-19 | 福建祝融工程机械有限公司 | A kind of culvert trolley |
| CN212316711U (en) * | 2020-02-28 | 2021-01-08 | 佛山市粤优创钢结构有限公司 | Culvert trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047189A (en) * | 2021-03-24 | 2021-06-29 | 中国五冶集团有限公司 | Movable formwork for culvert construction |
| CN113430961A (en) * | 2021-06-04 | 2021-09-24 | 湖南湘江工程建设有限公司 | Movable support for slab culvert construction and construction method |
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