CN203383159U - Culvert side wall pouring device - Google Patents
Culvert side wall pouring device Download PDFInfo
- Publication number
- CN203383159U CN203383159U CN201320362703.XU CN201320362703U CN203383159U CN 203383159 U CN203383159 U CN 203383159U CN 201320362703 U CN201320362703 U CN 201320362703U CN 203383159 U CN203383159 U CN 203383159U
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- CN
- China
- Prior art keywords
- formworks
- formwork
- inner formword
- culvert
- exterior sheathing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a culvert side wall pouring device. A pair of formworks is arranged on each of two side walls of a culvert and composed of an outer formwork and an inner formwork, a certain distance is formed between each outer formwork and the corresponding inner formwork, a through hole is formed in each of the outer formworks and the inner formworks, the through holes on each outer formwork and the corresponding formwork directly face each other, a guide pipe transversely penetrates between the through holes on each outer formwork and the corresponding formwork, a stranded wire is arranged in each guide pipe, two ends of each stranded wire are fixed on the corresponding outer formwork and the corresponding inner formwork, hydraulic machines are arranged between the inner formworks of the two pairs of the formworks, and hydraulic rods are arranged between the hydraulic machines and the inner formworks of the two pairs of the formworks. The hydraulic machines apply counterforce on the hydraulic rods to maintain stress balance of two faces of each inner formwork, and the stranded wires arranged between the through holes in the outer formworks and the inner formworks also play a role in controlling deformation of the inner formworks to be within a requirement. The culvert side wall pouring device is simple in structure and stable and reliable in work, project quality is guaranteed.
Description
Technical field
The utility model relates to a kind of culvert sidewall and builds device.
Background technology
In some municipal culvert construction engineerings, a lot of units in charge of construction adopt wooden form to carry out culvert sidewall pouring construction, belong to turnover property material in construction due to wooden form, wooden form is with many times, and in construction, the stiffness of wooden form and intensity are along with the increase of access times, and intensity and rigidity progressively descend, cause a lot of templates in construction to carry out formwork according to designing requirement, but but occur the face out-of-flatness of structure after moulding, particularly bulge appears in part, and the phenomenons such as mould rise.
Summary of the invention
For the deficiencies in the prior art part, the utility model aims to provide a kind of culvert sidewall and builds device, guarantees to improve culvert sidewall pouring quality.
The technical solution adopted in the utility model: a kind of culvert sidewall is built device, in the culvert two side, a pair of template is set respectively, a pair of template consists of exterior sheathing and inner formword, the segment distance of being separated by between exterior sheathing and inner formword, be provided with through hole on exterior sheathing and inner formword, between through hole on exterior sheathing and inner formword over against, cross conduit between through hole on exterior sheathing and inner formword, twisted wire is set in conduit, the twisted wire two ends are fixed on exterior sheathing and inner formword, between the inner formword of two pairs of templates, hydraulic press is set, between the inner formword of hydraulic press and two pairs of templates, hydraulic stem is set.
Adopt said apparatus, in the culvert two side, a pair of template is set respectively, exterior sheathing is near sidewall, with bolt, template is fixed, then concreting in the cavity surrounded in template, template is subject to the concrete extruding, produce deformation, hydraulic stem passes to hydraulic press by deformation signal, and hydraulic press, to the hydraulic stem reaction force, keeps inner formword two sides stress balance, the twisted wire simultaneously arranged between the through hole on exterior sheathing and inner formword also plays a role, by the shape control of inner formword, within requiring, the sidewall plane of building like this is smooth, without bulge phenomenon.
The utility model is simple in structure, and working stability is reliable, guarantees the quality of engineering, is particularly suitable for medium and small construction enterprises and selects.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The structural representation that Fig. 2 is inner formword;
In accompanying drawing: 1 exterior sheathing 2 inner formword 3 hydraulic stem 4 hydraulic press 5 concrete 6 through holes.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, in the culvert two side, a pair of template is set respectively, a pair of template consists of exterior sheathing 1 and inner formword 2, exterior sheathing 1 and inner formword 2 are all made by steel plate, the segment distance of being separated by between exterior sheathing 1 and inner formword 2, form like this cavity between exterior sheathing 1 and inner formword 2, this cavity is for concreting 5, be provided with through hole 6 on exterior sheathing 1 and inner formword 2, between through hole 6 on exterior sheathing 1 and inner formword 2 over against, cross conduit between through hole 6 on exterior sheathing 1 and inner formword 2, conduit adopts plastic pipe, twisted wire is set in conduit, twisted wire is wire rope, twisted wire is for straining exterior sheathing 1 and inner formword 2, control the deformation quantity of exterior sheathing 1 and inner formword 2, the twisted wire two ends are fixed on exterior sheathing 1 and inner formword 2, between the inner formword 2 of two pairs of templates, hydraulic press 4 is set, between the inner formword 2 of hydraulic press 4 and two pairs of templates, many hydraulic stems 5 evenly are set, hydraulic stem 5 one ends are supported on the end face of two inner formwords 2, hydraulic stem 5 other ends are supported on hydraulic press 4.
Claims (1)
1. a culvert sidewall is built device, in the culvert two side, a pair of template is set respectively, a pair of template consists of exterior sheathing (1) and inner formword (2), the segment distance of being separated by between exterior sheathing (1) and inner formword (2), it is characterized in that: on exterior sheathing (1) and inner formword (2), be provided with through hole (6), between through hole (6) on exterior sheathing (1) and inner formword (2) over against, cross conduit between through hole (6) on exterior sheathing (1) and inner formword (2), twisted wire is set in conduit, the twisted wire two ends are fixed on exterior sheathing (1) and inner formword (2), between the inner formword (2) of two pairs of templates, hydraulic press (4) is set, between the inner formword (2) of hydraulic press (4) and two pairs of templates, hydraulic stem (5) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362703.XU CN203383159U (en) | 2013-06-24 | 2013-06-24 | Culvert side wall pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320362703.XU CN203383159U (en) | 2013-06-24 | 2013-06-24 | Culvert side wall pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383159U true CN203383159U (en) | 2014-01-08 |
Family
ID=49871670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320362703.XU Expired - Fee Related CN203383159U (en) | 2013-06-24 | 2013-06-24 | Culvert side wall pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253204A (en) * | 2016-12-28 | 2018-07-06 | 北京市水利规划设计研究院 | Pipeline and its component |
-
2013
- 2013-06-24 CN CN201320362703.XU patent/CN203383159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253204A (en) * | 2016-12-28 | 2018-07-06 | 北京市水利规划设计研究院 | Pipeline and its component |
| CN108253204B (en) * | 2016-12-28 | 2024-04-05 | 北京市水利规划设计研究院 | Pipeline and assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180624 |