CN114635332A - Construction device and construction method for sliding form of anti-collision fence on bridge - Google Patents
Construction device and construction method for sliding form of anti-collision fence on bridge Download PDFInfo
- Publication number
- CN114635332A CN114635332A CN202210291998.XA CN202210291998A CN114635332A CN 114635332 A CN114635332 A CN 114635332A CN 202210291998 A CN202210291998 A CN 202210291998A CN 114635332 A CN114635332 A CN 114635332A
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- Prior art keywords
- supporting leg
- material conveying
- construction
- concrete
- mixture
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000009751 slip forming Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a sliding formwork construction device for an anti-collision fence on a bridge, which comprises a generator, a side mold, an operation table, a material conveying auger, a front crawler supporting leg, a rear crawler supporting leg and a leveler, wherein a concrete receiving hopper is arranged at the end part of the material conveying auger, a material conveying screw rod is arranged in the material conveying auger, and a driving piece drives the material conveying screw rod to rotate; the rear end of the side mold is provided with a rear crawler supporting leg, the front end of the side mold is provided with a swing supporting leg, the front end of the swing supporting leg is connected with the front crawler supporting leg, and the generator is arranged on the side part of the operating table. The cooperation that adopts side mould, operation panel, defeated material screw feeder evener, the cost is practiced thrift to the template that has significantly reduced, equipment, artificial input, has reduced the loaded down with trivial details process of traditional bridge overhead anticollision barrier construction, easy operation, and factor of safety is high in the whole work progress, has greatly reduced safe risk, and degree of mechanization is high, and the continuity is strong, and whole guardrail is linear better, and construction speed is fast, has saved construction period greatly.
Description
Technical Field
The invention relates to the field, in particular to a construction device and a construction method for an anti-collision fence sliding form on a bridge.
Background
Currently, a bridge guardrail refers to a guardrail arranged on a bridge. Its purpose is in order to prevent that the vehicle out of control from crossing outside the bridge, has the function that makes the vehicle can not break through, wear down, cross the bridge and beautify the bridge building. The selection of the form of the bridge guardrail firstly determines the anti-collision grade according to the road grade and comprehensively considering the factors of safety, coordination, the characteristics of an object to be prevented from collision, site geometric conditions and the like, and then selects the construction form according to the factors of the structure, the economical efficiency, the construction, the maintenance and the like.
However, the existing construction of the collision-prevention fence on the bridge has the following defects:
in the prior art, the construction work amount of the anti-collision fence is huge, the construction period of the shaping template is long, the procedures are complicated, the investment of the template and manpower is large, and the safety factor in the process of installing and disassembling the template is lower.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a sliding form construction device for an anti-collision fence on a bridge and a construction method thereof, which can solve the problems of complicated working procedures and low efficiency.
One of the purposes of the invention is realized by adopting the following technical scheme:
a sliding formwork construction device for an anti-collision fence on a bridge comprises a generator, a side mold, an operation table, a material conveying auger, a front crawler supporting leg, a rear crawler supporting leg and a leveler, wherein a concrete receiving hopper is arranged at the end part of the material conveying auger, a material conveying screw rod is arranged in the material conveying auger, and a driving piece drives the material conveying screw rod to rotate; the rear end of the side mold is provided with a rear crawler supporting leg, the front end of the side mold is provided with a swing supporting leg, the front end of the swing supporting leg is connected with a front crawler supporting leg, the generator is arranged on the side part of the operating platform, and the operating platform is arranged at the upper end of the side mold; the leveler is installed at the front end of the side face mold, the mixed material is unloaded in the concrete receiving hopper through the concrete transport vehicle, and the concrete is transported to the side face mold through the material transporting auger to be paved to build the formed guardrail.
Furthermore, the end part of the material conveying auger is connected with the side mould.
Further, a screw is arranged inside the side mold.
Furthermore, a material conveying channel is arranged in the side mold and is vertical.
Furthermore, each operating platform is correspondingly provided with two side molds.
Further, the lower end face of the front crawler supporting leg and the lower end face of the rear crawler supporting leg are at the same height.
Furthermore, a protection fence is arranged on the operating platform.
A construction method of a sliding formwork construction device for an anti-collision fence on a bridge comprises the following steps:
the preparation method comprises the following steps: preparing a mixture, and loading the mixture by a concrete transport vehicle;
a conveying step: the concrete transport vehicle unloads the mixture in a concrete receiving hopper;
paving: and conveying the mixture to a side mold by a conveying auger, and paving the concrete of the anti-collision fence.
Further, in the preparation step, before the concrete transporting vehicle is loaded with the mixture, whether the mixture meets the standard or not is checked.
Further, in the conveying step, the conveying angle of the concrete truck is checked to prevent the mixture from being poured outside.
Compared with the prior art, the invention has the beneficial effects that:
the front ends of the swing supporting legs are connected with the front crawler supporting legs, the generator is mounted on the side portion of the operating platform, and the operating platform is mounted at the upper end of the side mold; the leveler is installed at the front end of the side face mold, the mixed material is unloaded in the concrete receiving hopper through the concrete transport vehicle, and the concrete is transported to the side face mold through the material transporting auger to be paved to build the formed guardrail. Adopt side mould, the operation panel, the cooperation of defeated material screw feeder evener, the template that has significantly reduced, equipment, artificial input, practice thrift the cost, the loaded down with trivial details process of anticollision barrier construction on the traditional bridge has been reduced, and easy operation, and factor of safety is high in the whole work progress, high altitude when having avoided workman high altitude erection formwork and concrete placement faces the limit and pour, has greatly reduced the safety risk, and degree of mechanization is high, and the continuity is strong, whole guardrail is linear better, and construction speed is fast, has saved construction period greatly.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a structural diagram of a sliding formwork construction device for an anti-collision fence on a bridge according to a preferred embodiment of the present invention;
FIG. 2 is another block diagram of the slipform construction system of the crash barrier of the bridge of FIG. 1;
fig. 3 is a flow of a construction method of a sliding form of an anti-collision fence on a bridge.
In the figure: 10. a generator; 20. a side mold; 30. an operation table; 40. a material conveying auger; 401. a concrete receiving hopper; 41. a material conveying screw rod; 50. a front track leg; 60. a rear crawler leg; 70. swinging the support legs; 200. a molded guardrail; 90. a flattening device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, a sliding formwork construction device for an anti-collision fence on a bridge comprises a generator 10, a side mold 20, an operation table 30, a material conveying auger 40, a front crawler supporting leg 50, a rear crawler supporting leg 60, wherein a concrete receiving hopper 401 is arranged at the end part of the material conveying auger 40, a material conveying screw 41 is arranged in the material conveying auger 40, and a driving member drives the material conveying screw 41 to rotate; a rear crawler leg 60 is installed at the rear end of the side mold 20, a swing leg 70 is installed at the front end of the side mold 20, the front end of the swing leg 70 is connected with the front crawler leg 50, the generator 10 is installed at the side of the operation table 30, and the operation table 30 is installed at the upper end of the side mold 20; the screeder 90 is installed at the front end of the side mold 20, the mixture is unloaded in the concrete receiving hopper 401 through the concrete truck, and is transported to the side mold 20 through the material transporting auger 40 to be paved with the concrete of the anti-collision fence so as to build the formed guardrail 200. Adopt side mould 20, operation panel 30, defeated material screw feeder 40 flush trimmer 90's cooperation, the template that has significantly reduced, equipment, artifical input, practice thrift the cost, the loaded down with trivial details process of anticollision barrier construction on the traditional bridge has been reduced, and easy operation, and factor of safety is high in the whole work progress, the high altitude when having avoided workman high altitude erection template and concrete placement faces the limit and pours, has greatly reduced the safety risk, and the mechanization degree is high, and the continuity is strong, whole guardrail is linear better, and construction speed is fast, construction period has been saved greatly.
Preferably, the end of the feeding auger 40 is engaged with the side mold 20. A screw is provided inside the side mold 20. A material conveying channel is arranged in the side mold 20 and is vertical. Whole device novel structure, design benefit, the suitability is strong, the facilitate promotion.
Preferably, two side molds 20 are correspondingly arranged on each operating platform 30. The lower end surface of the front track leg 50 is at the same height as the lower end surface of the rear track leg 60. A protection fence is arranged on the operating table 30.
A construction method of a sliding formwork construction device for an anti-collision fence on a bridge comprises the following steps:
the preparation method comprises the following steps: preparing a mixture, and loading the mixture by a concrete transport vehicle; in the preparation step, before the concrete transport vehicle is loaded with the mixture, whether the mixture meets the standard or not is checked.
A conveying step: the concrete transport vehicle unloads the mixture in a concrete receiving hopper;
paving: and conveying the mixture to a side mold by a conveying auger, and paving the concrete of the anti-collision fence.
Preferably, in the conveying step, the conveying angle of the concrete transporting vehicle is checked to prevent the mixture from being poured to the outside. The method aims at large project quantity of the anti-collision fence, large investment of templates and manpower and high risk coefficient of overhead operation and is used. The degree of mechanization is high, has saved the time that the form was torn open to the dress mould, has improved the construction progress greatly, has reduced the safe risk in template, artificial input and the work progress.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides an anticollision barrier slipform construction equipment on bridge, includes generator, side mould, operation panel, defeated material screw feeder, preceding track landing leg, back track landing leg, leveler, its characterized in that:
a concrete receiving hopper is arranged at the end part of the material conveying auger, a material conveying screw rod is arranged in the material conveying auger, and a driving piece drives the material conveying screw rod to rotate;
the rear end of the side mold is provided with a rear crawler supporting leg, the front end of the side mold is provided with a swing supporting leg, the front end of the swing supporting leg is connected with a front crawler supporting leg, the generator is arranged on the side part of the operating platform, and the operating platform is arranged at the upper end of the side mold;
the leveler is installed in the front end of the side face mould, the mixture is unloaded in the concrete receiving hopper through the concrete transport vehicle, and is transported to the side face mould through the material conveying auger to be paved with the concrete of the anti-collision fence so as to build the formed guardrail.
2. The construction device of the slipform of the crash barrier on the bridge according to claim 1, wherein: the end part of the material conveying auger is connected with the side surface die.
3. The construction device of the slipform of the crash barrier on the bridge according to claim 1, wherein: and a screw is arranged in the side mold.
4. The construction device for the sliding form of the crash barrier on the bridge as claimed in claim 3, characterized in that: and a material conveying channel is arranged in the side surface die and is vertical.
5. The construction device of the slipform of the crash barrier on the bridge according to claim 1, wherein: each operating platform is correspondingly provided with two side molds.
6. The construction device of the slipform of the crash barrier on the bridge according to claim 1, wherein: the lower end face of the front crawler supporting leg and the lower end face of the rear crawler supporting leg are at the same height.
7. The construction device of the slipform of the crash barrier on the bridge according to claim 1, wherein: and a protection fence is arranged on the operating platform.
8. A construction method of the slipform construction device of the crash barrier on the bridge according to any one of claims 1 to 7, characterized by comprising the steps of:
the preparation method comprises the following steps: preparing a mixture, and loading the mixture by a concrete transport vehicle;
a conveying step: the concrete transport vehicle unloads the mixture into a concrete receiving hopper;
paving: and conveying the mixture to a side mold by a conveying auger, and paving the concrete of the anti-collision fence.
9. The construction method according to claim 8, wherein: in the preparation step, before the concrete transport vehicle is loaded with the mixture, whether the mixture meets the standard or not is checked.
10. The construction method according to claim 8, wherein: in the conveying step, the conveying angle of the concrete transport vehicle is checked to avoid the mixture from pouring into the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291998.XA CN114635332A (en) | 2022-03-23 | 2022-03-23 | Construction device and construction method for sliding form of anti-collision fence on bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291998.XA CN114635332A (en) | 2022-03-23 | 2022-03-23 | Construction device and construction method for sliding form of anti-collision fence on bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114635332A true CN114635332A (en) | 2022-06-17 |
Family
ID=81950489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210291998.XA Pending CN114635332A (en) | 2022-03-23 | 2022-03-23 | Construction device and construction method for sliding form of anti-collision fence on bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114635332A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090085798A (en) * | 2008-02-05 | 2009-08-10 | 은산토건(주) | Slip form for elliptical bridge pier and method for arranging reinforced rod using the same |
| CN207987712U (en) * | 2018-01-25 | 2018-10-19 | 山西路桥建设集团有限公司 | A kind of sliding formwork equipment constructed for bridge-collision-avoidance wall, kerbstone, concrete gutter |
| CN211621252U (en) * | 2020-01-13 | 2020-10-02 | 曹科 | Bridge anti-collision guardrail construction device |
| CN213358341U (en) * | 2020-09-03 | 2021-06-04 | 广州珠江工程建设监理有限公司 | Bridge anticollision wall slipform construction equipment |
-
2022
- 2022-03-23 CN CN202210291998.XA patent/CN114635332A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090085798A (en) * | 2008-02-05 | 2009-08-10 | 은산토건(주) | Slip form for elliptical bridge pier and method for arranging reinforced rod using the same |
| CN207987712U (en) * | 2018-01-25 | 2018-10-19 | 山西路桥建设集团有限公司 | A kind of sliding formwork equipment constructed for bridge-collision-avoidance wall, kerbstone, concrete gutter |
| CN211621252U (en) * | 2020-01-13 | 2020-10-02 | 曹科 | Bridge anti-collision guardrail construction device |
| CN213358341U (en) * | 2020-09-03 | 2021-06-04 | 广州珠江工程建设监理有限公司 | Bridge anticollision wall slipform construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 510000 No. 942 Guangzhou Avenue Center, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Poly Growing Up Engineering Co.,Ltd. Applicant after: Changda Municipal Engineering (Guangdong) Co.,Ltd. Applicant after: Changda Construction Engineering (Guangdong) Co.,Ltd. Address before: 510000 No. 942 Guangzhou Avenue Center, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Poly Growing Up Engineering Co.,Ltd. Applicant before: Guangdong Changxin Municipal Engineering Co.,Ltd. Applicant before: Changda Construction Engineering (Guangdong) Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220617 |
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| RJ01 | Rejection of invention patent application after publication |