CN107090971A - A kind of method and apparatus for quick and precisely installing flue arch top template - Google Patents
A kind of method and apparatus for quick and precisely installing flue arch top template Download PDFInfo
- Publication number
- CN107090971A CN107090971A CN201710445726.XA CN201710445726A CN107090971A CN 107090971 A CN107090971 A CN 107090971A CN 201710445726 A CN201710445726 A CN 201710445726A CN 107090971 A CN107090971 A CN 107090971A
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- China
- Prior art keywords
- vault
- flue
- tyre shoe
- arch
- wood
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of method for quick and precisely installing flue arch top template, including：Step 1: making circular arc vault tyre shoe using reinforcing bar setting-out according to flue drawing；Vault, middle section spot welding arch tire joint steel pipe in vault tyre shoe vertical reinforcement, make vault tyre shoe connect into a monolithic stability component；Vault tyre shoe is vertical upright after making, 56 one group；Step 2: welding cutting back reinforcing bar in vault tyre shoe both sides, reinforcing bar is propped up as the vault shuttering supporting lumps of wood, in order to place the vault shuttering supporting lumps of wood；Step 3: setting up flue arch backform plate bracing frame, the horizontal spacing of vertical rod is consistent with vault tyre shoe spacing；Vertically and horizontally horizon bar step pitch 1000mm 1200mm；Bridging is laterally set；Spiral jacking is installed on vertical rod top, for adjusting the steps such as vault absolute altitude.The present invention can be installed quickly to supporting square timber, be conducive to the dismounting of vault template, be easy to recycling.
Description
Technical field
It is more particularly to a kind of that flue arch top template is quick and precisely installed the present invention relates to industrial coke oven flue construction field
Method and apparatus.
Background technology
In industrial coke oven flue civil engineering, what its circular arch topmast mould was set up can be quick and precisely subsequent construction
Thin time, the pouring quality of vault concrete is also built by laying bricks or stones and carried with being smoothed out of installing of waste gas bend pipe for the flue lining in later stage
For ensureing.
The content of the invention
Can quick and precisely it be installed it is an object of the invention to overcome the deficiencies of the prior art and provide one kind, fast quick-detach, again
The method and apparatus of the flue circular arch top template used again.
The purpose of the present invention is achieved through the following technical solutions：It is a kind of that flue arch top template is quick and precisely installed
Method, it comprises the following steps：
Step 1: making circular arc vault tyre shoe using reinforcing bar setting-out according to flue drawing；In vault tyre shoe vertical reinforcement
Vault, middle section spot welding arch tire joint steel pipe, vault tyre shoe is connected into a monolithic stability component；After vault tyre shoe is made
It is vertical upright, 5-6 one group；
Step 2: welding cutting back reinforcing bar in vault tyre shoe both sides, reinforcing bar is propped up as the vault shuttering supporting lumps of wood, in order to
Place the vault shuttering supporting lumps of wood；
Step 3: setting up flue arch backform plate bracing frame, the horizontal spacing of vertical rod is consistent with vault tyre shoe spacing；Vertically and horizontally level
Bar step pitch 1000mm-1200mm；；Bridging is laterally set；Spiral jacking is installed on vertical rod top, and (vertical rod connects with spiral jacking screw thread
Connect), for adjusting vault absolute altitude；
Step 4: the vault tyre shoe that will be connected is placed on vault support frame, the horizontal dowel in arch tyre shoe bottom is put into
In spiral jacking upper recess；
Step 5: being propped up what the vault shuttering supporting lumps of wood was placed on that vault tyre shoe outer is welded on reinforcing bar；
To be many with wooden peg along vault tyre shoe bottom to vault Step 6: being laid with multi-layer sheet to the vault shuttering supporting lumps of wood
Laminate stickfast on the vault shuttering supporting lumps of wood, forms complete vault camber template；
Step 7: the vault formwork elevation measuring that level measurement has been installed is set up, according to spiral shell of the measurement situation to support frame top
Rotation jacking is adjusted, and vault is raised and lowered, absolute altitude is reached engine request；
Step 8: casting concrete after the completion of vault formwork erection, (i.e. a kind of quick to falsework after the completion of maintenance
The accurate device for installing flue arch top template) removed.
It is preferred that, the reinforcing bar of vault tyre shoe is the reinforcing bars of φ 25；The spacing of vault tyre shoe is 600mm；Vault tyre shoe
Symmetrically and evenly weld the long cutting back reinforcing bars of φ 25 of 5-6 60mm-80mm in both sides.Use the reinforcement fabrication vault tyre shoes of φ 25, making side
Just, it is with low cost, it is reusable, reduce working measure cost.
It is preferred that, the specification of the vault shuttering supporting lumps of wood and the vault shuttering supporting lumps of wood is 100x50mm, length
For 3-6m；Flue arch backform plate bracing frame sets up all round victory support using Φ 48*3.5 steel pipes, and the horizontal spacing 600mm of vertical rod ×
600mm, it is consistent with vault tyre shoe spacing.
It is preferred that, set up flue arch backform plate bracing frame and set bar of sweeping the floor away from ground 200mm.
It is preferred that, 6 meters of flue arch backform plate bracing frame lateral separation setting bridging.
A kind of device for quick and precisely installing flue arch top template, it includes the flue side wall shuttering supporting lumps of wood, vault tire
Piece, the vault shuttering supporting lumps of wood, spiral jacking, flue vault and side wall formwork-support and the vault shuttering supporting lumps of wood prop up steel
Muscle；
Vault tyre shoe is set on flue vault and side wall formwork-support；
Flue vault and side wall formwork-support include flue arch backform plate bracing frame and flue side wall formwork-support；
Vault tyre shoe both sides set the welding long cutting back reinforcing bars of φ 25 of 5-6 60mm-80mm, and the vault shuttering supporting lumps of wood is placed
On cutting back reinforcing bar；
Flue arch backform plate bracing frame includes vertical rod, vertically and horizontally horizon bar and bridging, vertically and horizontally horizon bar step pitch
1000mm-1200mm；Bridging is laterally set；Spiral jacking is installed on vertical rod top, for adjusting vault absolute altitude；
The flue side wall shuttering supporting lumps of wood is arranged on flue vault and side wall formwork-support side.
It is preferred that, it is provided with jacking upper recess on described spiral jacking.
It is preferred that, vault tyre shoe 5-6 is one group, and the distance between vault tyre shoe is 600mm.
It is preferred that, it is attached between vault tyre shoe by encircleing tire joint steel pipe.
It is preferred that, vault tyre shoe be made up of the reinforcing bars of φ 25 (vault tyre shoe include vertical reinforcement, oblique reinforcing bar and
Circular arc reinforcing bar), vault, middle section spot welding arch tire joint steel pipe in vault tyre shoe vertical reinforcement；The vault shuttering supporting lumps of wood
Specification with the vault shuttering supporting lumps of wood is 100x50mm, and length is 3-6m；Flue arch backform plate bracing frame uses Φ 48*3.5
Steel pipe sets up all round victory support, vertical rod horizontal spacing 600mm × 600mm, consistent with vault tyre shoe spacing；Set up flue arch top template
Support frame sets bar of sweeping the floor away from ground 200mm；6 meters of flue arch backform plate bracing frame lateral separation setting bridging.
The beneficial effects of the invention are as follows：
1st, using fastener for connection vault tyre shoe, tyre shoe group stability is good, and rigidity is high, is not susceptible to deformation；
2nd, vault tyre shoe assembling mode flexibly, can assemble vault tyre shoe group number according to site machinery, artificial situation's adjustment, with
Lifting or manual type, which are installed, places；
3rd, vault is installed fast, and continuous productive process can be effectively organized according to engineering construction progress, duration, improves construction effect
Rate；
4th, vault tyre shoe both sides welded reinforcement cutting back can quickly be installed to supporting square timber, had as reinforcing bar is propped up
Beneficial to the dismounting of vault template, it is easy to recycling；
5th, nail sets vault template on supporting square timber, and formwork erection speed is fast, good forming effect；
6th, steel pipe scaffolding top, which is installed, uses spiral jacking, flexibly can quickly adjust vault absolute altitude, lift operating efficiency, improve
Vault installs precision.
Brief description of the drawings
Fig. 1 is vault tyre shoe structural representation of the present invention；
Fig. 2 is present invention arch tire top tyre shoe fastener for connection schematic diagram；
Fig. 3 is that supporting square timber schematic diagram is placed on vault tyre shoe of the present invention；
Fig. 4 is to lay template schematic diagram on vault tyre shoe of the present invention；
Fig. 5 is that vault formwork erection of the present invention completes schematic diagram；
In figure, 1- split bolts, the 2- flue side wall shuttering supporting lumps of wood, 3- flue side wall templates, 4- vault arc formworks,
5- vault tyre shoes, the 6- vault shuttering supporting lumps of wood, 7- spiral jackings, the 8- vault shuttering supporting lumps of wood props up reinforcing bar, and 9- arch tires connect
Connect steel pipe, 10- jacking upper recess.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Fig. 1~Fig. 5, a kind of method for quick and precisely installing flue arch top template, it comprises the following steps：
S1, according to flue drawing using the reinforcing bar setting-outs of φ 25 make circular arc vault tyre shoe 5 (reinforcement centering).Vault tyre shoe
5 make rear vertical upright, general 5-6 one group, spacing 600mm.In the vault of the vertical reinforcement of vault tyre shoe 5, middle section point
Weldering arch tire joint steel pipe 9, makes vault tyre shoe 5 connect into a monolithic stability component, sees Fig. 1.
S2, the long reinforcing bar cutting backs of φ 25 of 5-6 60mm-80mm are symmetrically and evenly welded in the both sides of vault tyre shoe 5, be used as vault
The shuttering supporting lumps of wood props up reinforcing bar 8, and in order to place the vault shuttering supporting lumps of wood 6, the specification of the lumps of wood is generally 100x50mm.
S3, set up flue arch topmast support, Φ 48*3.5 steel pipes set up all round victory support, the horizontal spacing 600mm of vertical rod ×
600mm, it is consistent with the spacing of vault tyre shoe 5.Vertically and horizontally horizon bar step pitch 1000mm -1200mm.Set and sweep the floor together away from ground 200mm
Bar.6 meters of lateral separation setting bridging.Spiral jacking 7 is installed on vertical rod top, for adjusting vault absolute altitude.
S4, the vault tyre shoe 5 that will be connected are placed on vault support frame, and the horizontal dowel in arch tyre shoe bottom is put into spiral
In the upper recess of jacking 7, Fig. 2 is seen.
S5, by the vault shuttering supporting lumps of wood 6, specification is 100x50mm, and length is 3-6m, is placed on the outer of vault tyre shoe 5
What is be welded props up on reinforcing bar, sees Fig. 3.
S6, laid to supporting square timber with multi-layer sheet, along the bottom of vault tyre shoe 5 to vault wooden peg by multi-layer sheet in support side
Stickfast on wood, forms complete vault arc formwork 4, sees Fig. 4, Fig. 5.
The vault formwork elevation measuring that S7, erection level measurement have been installed, according to spiral top of the measurement situation to support frame top
Support 7 is adjusted, and vault is raised and lowered, and absolute altitude is reached engine request.
Casting concrete after the completion of S8, vault formwork erection, after the completion of maintenance, to falsework (i.e. it is a kind of quick and precisely
The device of flue arch top template is installed) removed.
A kind of device for quick and precisely installing flue arch top template, it includes the flue side wall shuttering supporting lumps of wood 2, vault tire
Piece 5, the vault shuttering supporting lumps of wood 6, spiral jacking 7, flue vault and side wall formwork-support and vault shuttering supporting lumps of wood support
Put reinforcing bar 8；
Vault tyre shoe 5 is set on flue vault and side wall formwork-support；
Flue vault and side wall formwork-support include flue arch backform plate bracing frame and flue side wall formwork-support；
The both sides of vault tyre shoe 5 set the welding long cutting back reinforcing bars of φ 25 of 5-6 60mm-80mm, and the vault shuttering supporting lumps of wood 6 is put
Put on cutting back reinforcing bar；
Flue arch backform plate bracing frame includes vertical rod, vertically and horizontally horizon bar and bridging, vertically and horizontally horizon bar step pitch
1000mm-1200mm；Bridging is laterally set；Spiral jacking 7 is installed on vertical rod top, for adjusting vault absolute altitude；
The flue side wall shuttering supporting lumps of wood 2 is arranged on flue vault and side wall formwork-support side, by right when using
Draw bolt 1 that flue side wall template 3 is fixed with flue vault and side wall formwork-support, the flue side wall shuttering supporting lumps of wood
2 are arranged between flue side wall template 3 and flue vault and side wall formwork-support.
Preferably, it is provided with jacking upper recess 10 on described spiral jacking 7.
Preferably, 5 quantity of vault tyre shoe 5-6 is one group, and the distance between vault tyre shoe 5 is 600mm.
Preferably, it is attached between vault tyre shoe 5 by encircleing tire joint steel pipe 9.
Preferably, vault tyre shoe 5 is made up that (vault tyre shoe 5 includes vertical reinforcement, oblique reinforcing bar and circular arc of the reinforcing bars of φ 25
Shape reinforcing bar), vault, middle section spot welding arch tire joint steel pipe 9 in the vertical reinforcement of vault tyre shoe 5；The He of the vault shuttering supporting lumps of wood 6
The specification of the vault shuttering supporting lumps of wood 6 is 100x50mm, and length is 3-6m；Flue arch backform plate bracing frame uses Φ 48*3.5 steel
Pipe sets up all round victory support, vertical rod horizontal spacing 600mm × 600mm, consistent with the spacing of vault tyre shoe 5；Set up flue arch top template
Support frame sets bar of sweeping the floor away from ground 200mm；6 meters of flue arch backform plate bracing frame lateral separation setting bridging.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of method for quick and precisely installing flue arch top template, it is characterised in that：It comprises the following steps：
Step 1: making circular arc vault tyre shoe using reinforcing bar setting-out according to flue drawing；In the arch of vault tyre shoe vertical reinforcement
Top, middle section spot welding arch tire joint steel pipe, make vault tyre shoe connect into a monolithic stability component；Vault tyre shoe is vertical after making
Uprightly, 5-6 one group；
Step 2: welding cutting back reinforcing bar in vault tyre shoe both sides, reinforcing bar is propped up as the vault shuttering supporting lumps of wood, in order to place
The vault shuttering supporting lumps of wood；
Step 3: setting up flue arch backform plate bracing frame, the horizontal spacing of vertical rod is consistent with vault tyre shoe spacing；Vertically and horizontally horizon bar is walked
Away from 1000mm-1200mm；；Bridging is laterally set；Spiral jacking is installed on vertical rod top, for adjusting vault absolute altitude；
Step 4: the vault tyre shoe that will be connected is placed on vault support frame, the horizontal dowel in arch tyre shoe bottom is put into spiral
In jacking upper recess；
Step 5: being propped up what the vault shuttering supporting lumps of wood was placed on that vault tyre shoe outer is welded on reinforcing bar；
Step 6: laid with multi-layer sheet to the vault shuttering supporting lumps of wood, along vault tyre shoe bottom to vault wooden peg by multi-layer sheet
The stickfast on the vault shuttering supporting lumps of wood, forms complete vault camber template；
Step 7: the vault formwork elevation measuring that level measurement has been installed is set up, according to spiral top of the measurement situation to support frame top
Support is adjusted, and vault is raised and lowered, and absolute altitude is reached engine request；
Step 8: casting concrete after the completion of vault formwork erection, after the completion of maintenance, is removed to falsework.
2. a kind of method for quick and precisely installing flue arch top template according to claim 1, it is characterised in that：Vault tire
The reinforcing bar of piece is the reinforcing bars of φ 25；The spacing of vault tyre shoe is 600mm；Symmetrically and evenly weld 5-6 60mm- in vault tyre shoe both sides
The long cutting back reinforcing bars of φ 25 of 80mm.
3. a kind of method for quick and precisely installing flue arch top template according to claim 2, it is characterised in that：Vault mould
The specification of plate supporting square timber and the vault shuttering supporting lumps of wood is 100x50mm, and length is 3-6m；Flue arch backform plate bracing frame is adopted
Set up all round victory support with Φ 48*3.5 steel pipes, vertical rod horizontal spacing 600mm × 600mm is consistent with vault tyre shoe spacing.
4. a kind of method for quick and precisely installing flue arch top template according to claim 1 or 2 or 3, it is characterised in that：
Set up flue arch backform plate bracing frame and set bar of sweeping the floor away from ground 200mm.
5. a kind of method for quick and precisely installing flue arch top template according to claim 4, it is characterised in that：Flue arch
6 meters of backform plate bracing frame lateral separation setting bridging.
6. a kind of device for quick and precisely installing flue arch top template, it is characterised in that：It includes flue side wall shuttering supporting side
Wood, vault tyre shoe, the vault shuttering supporting lumps of wood, spiral jacking, flue vault and side wall formwork-support and vault shuttering supporting
The lumps of wood props up reinforcing bar；
Vault tyre shoe is set on flue vault and side wall formwork-support；
Flue vault and side wall formwork-support include flue arch backform plate bracing frame and flue side wall formwork-support；
Vault tyre shoe both sides set the welding long cutting back reinforcing bars of φ 25 of 5-6 60mm-80mm, and the vault shuttering supporting lumps of wood is placed on short
Cut on reinforcing bar；
Flue arch backform plate bracing frame includes vertical rod, vertically and horizontally horizon bar and bridging, vertically and horizontally horizon bar step pitch 1000mm-
1200mm；Bridging is laterally set；Spiral jacking is installed on vertical rod top, for adjusting vault absolute altitude；
The flue side wall shuttering supporting lumps of wood is arranged on flue vault and side wall formwork-support side.
7. a kind of device for quick and precisely installing flue arch top template according to claim 6, it is characterised in that：Described
Jacking upper recess is provided with spiral jacking.
8. a kind of device for quick and precisely installing flue arch top template according to claim 6 or 7, it is characterised in that：Arch
It is one group to push up tyre shoe 5-6, and the distance between vault tyre shoe is 600mm.
9. a kind of device for quick and precisely installing flue arch top template according to claim 8, it is characterised in that：Vault tire
It is attached between piece by encircleing tire joint steel pipe.
10. a kind of device for quick and precisely installing flue arch top template according to claim 9, it is characterised in that：Vault
Tyre shoe is made up of the reinforcing bars of φ 25；The specification of the vault shuttering supporting lumps of wood and the vault shuttering supporting lumps of wood is 100x50mm, and length is
3-6m；Flue arch backform plate bracing frame sets up all round victory support using Φ 48*3.5 steel pipes, the horizontal spacing 600mm × 600mm of vertical rod,
It is consistent with vault tyre shoe spacing；Set up flue arch backform plate bracing frame and set bar of sweeping the floor away from ground 200mm；Flue arch backform plate bracing frame
6 meters of lateral separation setting bridging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445726.XA CN107090971A (en) | 2017-06-14 | 2017-06-14 | A kind of method and apparatus for quick and precisely installing flue arch top template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445726.XA CN107090971A (en) | 2017-06-14 | 2017-06-14 | A kind of method and apparatus for quick and precisely installing flue arch top template |
Publications (1)
| Publication Number | Publication Date |
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| CN107090971A true CN107090971A (en) | 2017-08-25 |
Family
ID=59640270
Family Applications (1)
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| CN201710445726.XA Pending CN107090971A (en) | 2017-06-14 | 2017-06-14 | A kind of method and apparatus for quick and precisely installing flue arch top template |
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Cited By (5)
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| CN108468556A (en) * | 2018-05-29 | 2018-08-31 | 中铁十四局集团第二工程有限公司 | A kind of variable section is by multiple formwork-support |
| CN110205141A (en) * | 2019-05-31 | 2019-09-06 | 中国五冶集团有限公司 | Tire bone stand manufacturing method is encircleed in capacity coke oven flue vault concreting |
| CN110579108A (en) * | 2019-09-02 | 2019-12-17 | 新兴铸管股份有限公司 | Method for building supporting roof of steelmaking mixer |
| CN113431192A (en) * | 2021-08-11 | 2021-09-24 | 中建八局第四建设有限公司 | Arc-curved surface end part and construction method thereof, and vault channel and construction method thereof |
| CN114874791A (en) * | 2022-05-30 | 2022-08-09 | 中化二建集团有限公司 | Coke oven flue upside-down mounting construction method |
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| CN114874791A (en) * | 2022-05-30 | 2022-08-09 | 中化二建集团有限公司 | Coke oven flue upside-down mounting construction method |
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Application publication date: 20170825 |
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