CN212316711U - Culvert trolley - Google Patents

Culvert trolley Download PDF

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Publication number
CN212316711U
CN212316711U CN202020235297.0U CN202020235297U CN212316711U CN 212316711 U CN212316711 U CN 212316711U CN 202020235297 U CN202020235297 U CN 202020235297U CN 212316711 U CN212316711 U CN 212316711U
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China
Prior art keywords
translation
template
slide bar
culvert
lifting
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CN202020235297.0U
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Chinese (zh)
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邓啟飞
谭品
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Foshan Yueyouchuang Steel Structure Co ltd
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Foshan Yueyouchuang Steel Structure Co ltd
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Abstract

The utility model provides a culvert trolley, which comprises a track, a rail car, 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

Culvert trolley
Technical Field
The utility model relates to a culvert construction machinery, in particular to culvert platform truck.
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.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to meet the market demand, the present invention is necessary to provide a culvert car with improved operation stability.
The utility model adopts the technical proposal that:
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.
The utility model discloses culvert platform truck drives the crane, translation drive arrangement, inner formword and exterior sheathing go up and down together through setting up lift drive arrangement on the railcar, promotes inner formword and exterior sheathing horizontal migration through a plurality of translation hydro-cylinders, because the inner formword hangs through a plurality of interior translation slide bars and locates on the crane, the exterior sheathing hangs through a plurality of exterior translation slide bars and locates on the crane, can improve the stability of going up and down and translation in-process operation like this, prolongs the life of culvert platform truck.
The preferred embodiments of the present invention and their advantageous effects 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 principles of the invention and not to limit the invention. In the drawings, there is shown in the drawings,
FIG. 1: the utility model discloses a main view schematic diagram of the whole structure of the culvert trolley;
FIG. 2: the side view of the local structure of the culvert trolley of the utility model is a schematic diagram;
FIG. 3: the utility model discloses the outside supporting component structure picture of culvert platform truck.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
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 34, a crane 4, an inner formwork 5, an outer formwork 6, a plug 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 the 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 34 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.
The utility model discloses culvert platform truck drives crane 4 through setting up lift drive 34 on railcar 2, translation drive arrangement 3, inner formword 5 and 6 horizontal migration of exterior sheathing go up and down together, promote inner formword 5 and 6 horizontal migration of exterior sheathing through a plurality of translation hydro-cylinders 31, because inner formword 5 hangs through a plurality of interior translation slide bars 32 and locates on crane 4, exterior sheathing 6 hangs through a plurality of exterior translation slide bars 33 and locates on crane 4, can improve the stability of going up and down and the translation in-process operation like this, the life of extension culvert platform truck.
The lifting driving device 34 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 utility model also provides a construction method of using above-mentioned culvert platform truck, including following step: 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 34, plugging two end openings of the inner template 5 and the outer template 6 by plug templates to form a containing cavity for pouring concrete, concrete is poured from the top opening, and a section of culvert wall is formed after the concrete is 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 by the lifting driving device 34 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.
As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims (9)

1. The utility model provides a culvert platform truck, includes track (1), railcar (2), lift drive (34), 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 (34) 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 (34) 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).
CN202020235297.0U 2020-02-28 2020-02-28 Culvert trolley Active CN212316711U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188289A (en) * 2020-02-28 2020-05-22 佛山市粤优创钢结构有限公司 Culvert trolley and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188289A (en) * 2020-02-28 2020-05-22 佛山市粤优创钢结构有限公司 Culvert trolley and construction method thereof

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