CN208118078U - Frame section of jurisdiction high-precision processing end mould is built in a kind of culvert arc top casting - Google Patents
Frame section of jurisdiction high-precision processing end mould is built in a kind of culvert arc top casting Download PDFInfo
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- CN208118078U CN208118078U CN201820248046.9U CN201820248046U CN208118078U CN 208118078 U CN208118078 U CN 208118078U CN 201820248046 U CN201820248046 U CN 201820248046U CN 208118078 U CN208118078 U CN 208118078U
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- arch
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- arc top
- processing end
- precision processing
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Abstract
The utility model discloses a kind of culvert arc top casting to build frame section of jurisdiction high-precision processing end mould, including arch, arch is equipped with contraposition reference hole, and arch bottom is equipped with support force structure and arch fixed plate, force structure is supported to be symmetrical arranged, arch fixed plate is perforated equipped with guide rod.Contraposition reference hole is arranged in the utility model, can provide adjustment reference for the arch after demoulding, to be accurately finished each section of docking poured, reduction it is each it is adjacent pour mismatch error between section, better ensure that construction quality, while also can be improved and pouring working efficiency.
Description
Technical field
The utility model relates to a kind of tunnel construction toolings, more specifically, it relates to a kind of culvert arc top pouring frame
Section of jurisdiction high-precision processing end mould.
Background technique
In tunnel engineering concrete pouring construction engineering, artificial formwork erection mode is generallyd use, often pouring one section must repeat
Formwork erection, demoulding, cleaning template, the process of formwork erection are carried out, consuming time is long, working efficiency is low.And repeated disassembled and assembled is to die shape
Mass loss is big, directly affects concrete formation quality.Formwork erection is filled again again for demoulding after the completion of being poured due to each section
Match, there are build-up tolerances, and will lead to the mismatch error between section and section, are unfavorable for guaranteeing construction quality.Publication No.
The patent of invention of CN106089253A discloses a kind of all-hydraulic template system poured for culvert on November 9th, 2016,
Including that can be provided on the backform device and bed die device that culvert two sides long rails slide, bed die device for pouring bottom plate
With the internal mold of bottom die plate and external mold of outer die plate of the first side wall, internal mold of bottom die plate and external mold of outer die plate pass through double head oil cylinder pushing tow branch
Support；The backform inner template and backform exterior sheathing for pouring top plate and the second side wall, backform inner template are provided on backform device
Supported with backform exterior sheathing by double head oil cylinder pushing tow, backform device and bed die device alternately, placement layer by layer culvert.The hair
It is bright to use modularization assemble structure, can be assembled according to the size of frame box culvert, can solve the frame box culvert size of type compared with
More problems, while work efficiency is improved, reduce cost.But the goal of the invention of the all-hydraulic template system is artificial by tooling substitution
Operation, improves working efficiency, every section pour after there is still a need for adjustment backform device and bed die device again, when construction, has no stabilization
Reliable reference, the consistency of construction quality still depend primarily on the adjustment to backform device and bed die device.
Utility model content
Section of jurisdiction employed in existing tunnel engineering concrete pouring construction engineering processes end mould in use
Repeated disassembled and assembled can make each adjacent pour generate mismatch error between section, be unfavorable for guaranteeing construction quality, to overcome this defect, this
Utility model provide one kind can reduce it is each it is adjacent pour mismatch error between section, better ensure that the culvert arc top of construction quality
Pouring frame section of jurisdiction high-precision processing end mould.
The technical solution of the utility model is：Frame section of jurisdiction high-precision processing end mould, including arch are built in a kind of culvert arc top casting
Frame, arch are equipped with contraposition reference hole, and arch bottom is equipped with support force structure and arch fixed plate, and support force structure is symmetrical
Setting, arch fixed plate are perforated equipped with guide rod.During carrying out culvert concrete pouring construction, the utility model is used to structure
Build culvert arc top part, the bracket branch that arch is obtained construction equipment or manually built by support force structure and arch fixed plate
Support cooperates the complete pouring frame for constituting one section of culvert with culvert pouring frame section of jurisdiction side form, in pouring frame and digs hole wall
Between gap in carry out concreting.Insertion contraposition bar, demoulds after pouring section curing molding at one section in contraposition reference hole,
It pours and also forms corresponding registration holes in section, when next section of progress pours, then on the basis of the registration holes of leading portion, make pair of leading portion
Position hole is aligned with the contraposition reference hole after displacement on arch, while the bracket by construction equipment or manually built is according to shifting rear arch
Frame should position readjust, with the arch after displacement is formed again effectively support.Contraposition reference is arranged in the utility model
Hole can provide adjustment reference for the arch after demoulding, to be completed rapidly and accurately each section of docking poured.
Preferably, arch fixed plate is located at the two sides in arch center and arch center, and it is located at arch center two sides
Arch fixed plate positional symmetry.The bracket that such arch fixed plate layout can be such that arch builds in construction equipment or manually obtains
Balanced holding power.
Preferably, the support force structure includes that support weighted table and grafting tenon, grafting tenon are fixedly arranged on support
On the bottom surface of weighted table.The respective support structure forming face on bracket that support weighted table can be built with construction equipment or manually connects
It touches, the pore structure on the bracket that grafting tenon is then built with construction equipment or manually forms tenon-hole cooperation, sets arch with construction
Formed between the standby or bracket manually built stablize, reliable support construction.
As an alternative, the support force structure includes support weighted table and interface, and interface is set to support weighted table
Bottom surface on.Interface is set on weighted table and grafting tenon is set on construction equipment or the bracket manually built if supported,
Tenon-pore structure cooperation can still be formed.
Preferably, arch both ends are equipped with engaging lug, engaging lug is equipped with fixation hole.Arch both ends pass through on engaging lug
Fixation hole conveniently realizes connection with fastener with corresponding arch extended structure or side form.
The utility model has the beneficial effects that：
It improves each adjacent pour and cooperates precision between section.Contraposition reference hole is arranged in the utility model, can be the arch after demoulding
Frame provides adjustment reference, to be accurately finished each section of docking poured, reduce it is each it is adjacent pour mismatch error between section, more preferably
Ground guarantees construction quality.
Raising pours working efficiency.The utility model is due to there is contraposition reference hole that can provide adjustment ginseng for the arch after demoulding
According to, each section of docking poured can be quickly completed, thus improve pour working efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
In figure, 1- arch, 2- arch fixed plate, the perforation of 3- guide rod, 4- support weighted table, 5- grafting tenon, 6- engaging lug,
7- fixation hole, 8- contraposition reference hole.
Specific embodiment
The utility model is described in further detail for specific embodiment with reference to the accompanying drawing.
Embodiment 1：
As shown in Figure 1, frame section of jurisdiction high-precision processing end mould, including arch 1 are built in a kind of culvert arc top casting, set on arch 1
There are three contraposition reference hole 8,1 bottom of arch is equipped with support force structure and arch fixed plate 2, and support force structure is symmetrically set
It sets, arch fixed plate 2 is equipped with guide rod perforation 3.Arch fixed plate 2 is located at the two sides in 1 center of 1 center of arch and arch, and position
2 positional symmetry of arch fixed plate in central 1 two sides of arch.The support force structure includes support weighted table 4 and grafting tenon
First 5, grafting tenon 5 is fixedly arranged on the bottom surface of support weighted table 4.1 both ends of arch are equipped with engaging lug 6, and engaging lug 6, which is equipped with, to be fixed
Hole 7.
When being built using the utility model progress culvert arc top casting, arch 1 is obtained by support force structure and arch fixed plate 2
The bracket support to construction equipment or manually built constitutes completely pouring for one section of culvert with the cooperation of culvert pouring frame section of jurisdiction side form
Frame is built, carries out concreting in pouring frame and the gap dug between the wall of hole.Contraposition is inserted into contraposition reference hole 8
Bar demoulds after pouring section curing molding at one section, pours and also forms corresponding registration holes in section, when next section of progress pours, then
On the basis of the registration holes of leading portion, it is directed at the registration holes of leading portion with the contraposition reference hole 8 on arch after displacement, while will construction
Equipment or the bracket manually built according to arch 1 after displacement should position readjust, to the shape again of the arch 1 after displacement
At effective support.
Embodiment 2：
The support force structure includes support weighted table 4 and interface, and interface is set to the bottom surface of support weighted table 4
On.Remaining is the same as embodiment 1.
Claims (5)
1. frame section of jurisdiction high-precision processing end mould, including arch are built in a kind of culvert arc top casting（1）, it is characterized in that arch（1）On set
There is contraposition reference hole（8）, arch（1）Bottom is equipped with support force structure and arch fixed plate（2）, force structure is supported symmetrically to set
It sets, arch fixed plate（2）Guide rod is equipped with to perforate（3）.
2. frame section of jurisdiction high-precision processing end mould is built in culvert arc top casting according to claim 1, it is characterized in that arch is fixed
Plate（2）Positioned at arch（1）Center and arch（1）The two sides in center, and it is located at arch（1）The arch fixed plate of central two sides（2）
Positional symmetry.
3. frame section of jurisdiction high-precision processing end mould is built in culvert arc top casting according to claim 1, it is characterized in that the support
Force structure includes support weighted table（4）With grafting tenon（5）, grafting tenon（5）It is fixedly arranged on support weighted table（4）Bottom surface
On.
4. frame section of jurisdiction high-precision processing end mould is built in culvert arc top casting according to claim 1, it is characterized in that the support
Force structure includes support weighted table（4）And interface, interface are set to support weighted table（4）Bottom surface on.
5. frame section of jurisdiction high-precision processing end mould is built in culvert arc top casting according to claim 1 or 2 or 3 or 4, it is characterized in that
Arch（1）Both ends are equipped with engaging lug（6）, engaging lug（6）It is equipped with fixation hole（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248046.9U CN208118078U (en) | 2018-02-11 | 2018-02-11 | Frame section of jurisdiction high-precision processing end mould is built in a kind of culvert arc top casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248046.9U CN208118078U (en) | 2018-02-11 | 2018-02-11 | Frame section of jurisdiction high-precision processing end mould is built in a kind of culvert arc top casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118078U true CN208118078U (en) | 2018-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248046.9U Expired - Fee Related CN208118078U (en) | 2018-02-11 | 2018-02-11 | Frame section of jurisdiction high-precision processing end mould is built in a kind of culvert arc top casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002443A (en) * | 2019-12-24 | 2020-04-14 | 中建三局集团有限公司 | Duct piece elbow bolt hole mold and implementation method thereof |
-
2018
- 2018-02-11 CN CN201820248046.9U patent/CN208118078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002443A (en) * | 2019-12-24 | 2020-04-14 | 中建三局集团有限公司 | Duct piece elbow bolt hole mold and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20210211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |