CN208618425U - A kind of cutting arched framework beam forms - Google Patents
A kind of cutting arched framework beam forms Download PDFInfo
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- CN208618425U CN208618425U CN201820844388.7U CN201820844388U CN208618425U CN 208618425 U CN208618425 U CN 208618425U CN 201820844388 U CN201820844388 U CN 201820844388U CN 208618425 U CN208618425 U CN 208618425U
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Abstract
The utility model discloses a kind of cutting arched framework beam forms, are made of several arc-shaped elements, and each arc-shaped element is made of internal model and external mold；Internal model overall construction shape is hollow ogive, is assembled by circular arc closure under circular arc, internal model leg mould, two pieces of internal model plates, two pieces of internal model turnings and internal model in two pieces of internal models；External mold is made of circular arc on external mold and two pieces of external mold plates；Internal model is fixedly connected with external mold by the way that angle cleat is parallel, and circular arc internal diameter is greater than the internal diameter of circular arc in internal model on external mold；Closure plate is fixedly connected with by flange between inner membrance plate and the outer end of external mold plate；It is connected by lateral connection angle steel with vertical angle cleat between arc-shaped element and arc-shaped element.The utility model is fixedly connected by the establishment of each arc-shaped element, and cast in situs mixed mud can form cutting slope protection, compared with prior art, with quick for installation, advantage convenient, that group mould is complete is removed, while greatly reducing construction cost, improves construction efficiency.
Description
Technical field:
The utility model belongs to road engineering die plate equipment technical field more particularly to a kind of cutting for cast-type encircles
Shape skeleton beam forms.
Background technique:
It tastes to encounter to excavate in the unfavorable geologic bodies such as landslide, talus in engineering and forms cutting engineering (or cut-and-cover tunnel
Engineering) situation.When excavating cut slope cuts through sliding surface or digs disconnected landslide antiskid section, need to take very strong retaining engineering that could protect
The stabilization for demonstrate,proving excavating cut slope and landslide (talus), especially when the excavation height of two sides is higher and excavating cut slope is relatively narrow, work
Journey invests larger and appearance forrns unsightly, and total investment of engineering is huger.Currently, existing cutting a part is cast in situs,
Need to splice according to size various templates when pouring, after conventional template construction, there are form removable trouble, easy truncations to lack angle
And the problem of installation and dismantling operation inconvenience.For this purpose, needing the new formwork structure of one kind to solve problem above.
Summary of the invention:
The technical problem to be solved by the utility model is to provide a kind of installation and remove convenient cast-type cutting arch
Skeleton beam forms.
In order to solve the above technical problems, the utility model takes following technical scheme:
A kind of cutting arched framework beam forms, is made of several arc-shaped elements, and each arc-shaped element is by internal model and external mold
It constitutes；Internal model overall construction shape is hollow ogive, by circular arc, internal model leg mould, two pieces of internal model plates, two pieces in two pieces of internal models
Circular arc closure assembles under internal model turning and internal model, passes through flanged joint internal model leg in two pieces of internal models between the opposite side of circular arc
Mould, the another side of circular arc passes through one side that flange is correspondingly connected with two pieces of internal model plates, two pieces of internal model plates respectively in two pieces of internal models
Another side pass through one side that flange is correspondingly connected with two pieces of internal model turnings respectively, the another side at two pieces of internal model turnings passes through flange point
Not Lian Jie under internal model circular arc both sides；External mold is made of circular arc on external mold and two pieces of external mold plates, wherein on external mold circular arc with it is interior
Circular arc is isocentric circular arc on mould, and the both sides of circular arc pass through one side that flange is correspondingly connected with two pieces of external mold plates respectively on external mold；It is interior
Mould is fixedly connected with external mold by the way that angle cleat is parallel, and circular arc internal diameter is greater than the internal diameter of circular arc in internal model on external mold；Inner membrance plate
Closure plate is fixedly connected with by flange between the outer end of external mold plate；Pass through lateral connection between arc-shaped element and arc-shaped element
Angle steel is connected with vertical angle cleat.
Several are vertically fixedly welded on the inner wall of circular arc under circular arc, internal model plate and internal model in above-mentioned internal model to fix
Reinforcing rib.
Several are vertically fixedly welded on above-mentioned external mold on the outer wall of circular arc and external mold plate and fixes reinforcing rib.
The position that the upper end of above-mentioned external mold plate and internal model plate corresponds to fixed lateral angle cleat is equipped with lateral connection hole,
For being fixedly connected with lateral connection angle steel by flange.
Circular arc on above-mentioned external mold, the position of circular arc fixed vertical angle cleat corresponding with the upper end of internal model plate is set in internal model
There is vertical connecting hole, for being fixedly connected with vertical angle cleat by flange.
Further, the both sides of above-mentioned external mold plate are welded with the connecting plate of abutted flange, and the length of connecting plate is slightly less than
The peripheral wall length of external mold plate, makes between the connecting plate of abutted flange and external mold plate that there are certain intervals, convenient for pouring mixed mud
It is easy to operate when native, it will not leave behind the template marking.
Further, internal model leg mould is connected in above-mentioned two pieces of internal models between circular arc, the flange of circular arc straight flange is inwards in internal model
Inclined certain angle, the corresponding inclined certain angle outward of the flange of internal model leg mould straight flange, constitutes bell-mouth structure of air big outside and small inside, makes interior
Bite force between mould leg mould and template is small, can easily split out template.
Further, above-mentioned internal model turning is the stereochemical structure that left and right height does not wait, and high end face is connect with internal model plate,
Circular sliding slopes under low side face and internal model.
When the utility model group mould, each template of internal model and external mold is first correspondingly connected with type arched list by flange
Member, then each arc-shaped element is fixed together by lateral connection angle steel and vertical angle cleat, then in each list
Mixed mud is poured in gap between member, that is, forms cutting slope protection.
The utility model has the beneficial effects that: the utility model cutting arched framework beam forms passes through each arc-shaped element
Establishment is fixedly connected, and cast in situs mixed mud can form cutting slope protection, compared with prior art, has quick for installation, dismounting
Advantage convenient, group mould is complete, while construction cost is greatly reduced, improve construction efficiency.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model cutting arched framework beam forms；
Fig. 2 is the structural schematic diagram of arc-shaped element in the utility model；
Fig. 3 is the structural schematic diagram of external mold plate in the utility model；
In figure: 1- arc-shaped element, 2- internal model, 3- external mold, circular arc in 4- internal model, 5- internal model leg mould, 6- internal model plate, in 7-
Mould turning, circular arc under 8- internal model, circular arc on 9- external mold, 10- external mold plate, 11- angle cleat, 12- closure plate, 13- lateral connection
Angle steel, 14- vertical angle cleat, 15- lateral connection hole, the vertical connecting hole of 16-, 17- connecting plate.
Specific embodiment:
The technical solution of the utility model is described in detail with reference to the accompanying drawing.
As shown in FIG. 1 to FIG. 2, a kind of cutting arched framework beam forms is made of, each arch several arc-shaped elements 1
Unit 1 is made of internal model 2 and external mold 3；2 overall construction shape of internal model is hollow ogive, by circular arc 4, internal model in two pieces of internal models
The closure of circular arc 8 assembles under 5, two pieces of leg mould, 6, two pieces of internal model plate internal model turning 7 and internal model, circular arc 4 in two pieces of internal models
By flanged joint internal model leg mould 5 between opposite side, the another side of circular arc 4 passes through flange respectively and is correspondingly connected with two pieces in two pieces of internal models
One side of internal model plate 6, the another side of two pieces of internal model plates 6 pass through one side that flange is correspondingly connected with two pieces of internal model turnings 7 respectively,
The another side at two pieces of internal model turnings 7 is separately connected the both sides of circular arc 8 under internal model by flange；External mold 3 is by circular arc 9 and two on external mold
Block external mold plate 10 is constituted, and wherein circular arc 9 and circular arc 4 in internal model are isocentric circular arc on external mold, the both sides difference of circular arc 9 on external mold
One side of two pieces of external mold plates 10 is correspondingly connected with by flange；Internal model 2 is fixedly connected with external mold 3 by the way that angle cleat 11 is parallel,
9 internal diameter of circular arc is greater than the internal diameter of circular arc 4 in internal model on external mold；Pass through flange between internal model plate 6 and the outer end of external mold plate 10
It is fixedly connected with closure plate 12；Pass through lateral connection angle steel 13 and 14 phase of vertical angle cleat between arc-shaped element 1 and arc-shaped element 1
Connection；Several are vertically fixedly welded on the inner wall of circular arc 8 under circular arc 4, internal model plate 6 and internal model in the internal model to fix
Reinforcing rib；Several are vertically fixedly welded on the external mold on the outer wall of circular arc 9 and external mold plate 10 and fixes reinforcing rib；It is described
The position that the upper end of external mold plate 10 and internal model plate 6 corresponds to fixed lateral angle cleat 13 is equipped with lateral connection hole 15, is used for
Lateral connection angle steel 13 is fixedly connected with by flange；Circular arc 9 on the external mold, in internal model circular arc 8 and internal model plate 6 upper end pair
The position that vertical angle cleat 14 should be fixed is equipped with vertical connecting hole 16, for being fixedly connected with vertical angle cleat by flange
14。
Further, the both sides of above-mentioned external mold plate 10 are welded with the connecting plate 17 of abutted flange, the length of connecting plate 17
It is slightly less than the peripheral wall length of external mold plate 10, makes between the connecting plate 17 of abutted flange and external mold plate 10 there are certain interval,
It is easy to operate when convenient for pouring mixed mud, it will not leave behind the template marking.
Further, internal model leg mould 5 is connected in above-mentioned two pieces of internal models between circular arc 8, in internal model the flange of 8 straight flange of circular arc to
In inclined certain angle, the corresponding inclined certain angle outward of the flange of 5 straight flange of internal model leg mould constitutes bell-mouth structure of air big outside and small inside,
Keep the bite force between internal model leg mould 5 and template small, can easily split out template.
Further, above-mentioned internal model turning 7 is the stereochemical structure that left and right height does not wait, and high end face and internal model plate 6 connect
It connects, low side face is connect with circular arc 8 under internal model.
When site operation: in the place for needing to pour the cutting arched framework beam forms, the slope surface using construction ground is bottom
Mould lays ground in having measured size in slope surface in advance；With on the ground that lays first by each mould of internal model 2 and external mold 3
Plate is correspondingly connected with composition arc-shaped element 1 one by one by flange；Each arc-shaped element 1 by lateral connection angle steel 13 and is erected
It is fixed together to angle cleat 14, then pours mixed mud in the gap between each unit, that is, form cutting shield
Slope.
Claims (8)
1. a kind of cutting arched framework beam forms is made of several arc-shaped elements (1), each arc-shaped element (1) is by internal model (2)
It is constituted with external mold (3), it is characterised in that: internal model (2) the overall construction shape is hollow ogive, by circular arc in two pieces of internal models
(4), circular arc (8) closure assembles under internal model leg mould (5), two pieces of internal model plates (6), two pieces of internal model turnings (7) and internal model, and two
Pass through flanged joint internal model leg mould (5) in block internal model between the opposite side of circular arc (4), the another side point of circular arc (4) in two pieces of internal models
One side of two pieces of internal model plates (6) is not correspondingly connected with by flange, the another side of two pieces of internal model plates (6) passes through flange pair respectively
One side of two pieces of internal model turnings (7) should be connected, the another side of two pieces of internal model turnings (7) is separately connected circular arc under internal model by flange
(8) both sides；External mold (3) is made of circular arc on external mold (9) and two pieces of external mold plates (10), wherein on external mold circular arc (9) with it is interior
Circular arc (4) is isocentric circular arc on mould, and the both sides of circular arc (9) pass through flange respectively and are correspondingly connected with two pieces of external mold plates (10) on external mold
One side；Internal model (2) is fixedly connected with external mold (3) by the way that angle cleat (11) are parallel, and circular arc (9) internal diameter is greater than internal model on external mold
The internal diameter of upper circular arc (4)；Closure plate is fixedly connected with by flange between internal model plate (6) and the outer end of external mold plate (10)
(12)；Pass through lateral connection angle steel (13) and vertical angle cleat (14) phase between the arc-shaped element (1) and arc-shaped element (1)
Connection.
2. cutting arched framework beam forms according to claim 1, it is characterised in that: circular arc (4), internal model in the internal model
Several are vertically fixedly welded under plate (6) and internal model on the inner wall of circular arc (8) and fixes reinforcing rib.
3. cutting arched framework beam forms according to claim 1, it is characterised in that: circular arc (9) and outer on the external mold
It is vertically fixedly welded with several on the outer wall of mould plate (10) and fixes reinforcing rib.
4. cutting arched framework beam forms according to claim 1, it is characterised in that: the external mold plate (10) and internal model
The position that the upper end of plate (6) corresponds to fixed lateral angle cleat (13) is equipped with lateral connection hole (15), for solid by flange
Surely lateral connection angle steel (13) are connected.
5. cutting arched framework beam forms according to claim 1, it is characterised in that: circular arc (9), internal model on the external mold
The position of upper circular arc (4) fixed vertical angle cleat (14) corresponding with the upper end of internal model plate (6) is equipped with vertical connecting hole (16),
For being fixedly connected with vertical angle cleat (14) by flange.
6. cutting arched framework beam forms according to claim 1 or 3, it is characterised in that: the external mold plate (10)
Both sides are welded with the connecting plate (17) of abutted flange, and the length of connecting plate (17) is slightly less than the peripheral wall length of external mold plate (10),
Make between the connecting plate (17) of abutted flange and external mold plate (10) that there are certain intervals.
7. cutting arched framework beam forms according to claim 1, it is characterised in that: circular arc (4) in two pieces of internal models
Between connect internal model leg mould (5), the flange of circular arc (4) straight flange inclined certain angle inwards, the method for internal model leg mould (5) straight flange in internal model
The corresponding inclined certain angle outward of orchid, constitutes bell-mouth structure of air big outside and small inside, makes the bite force between internal model leg mould (5) and template
It is small, template can be split out easily.
8. cutting arched framework beam forms according to claim 1, it is characterised in that: the internal model turning (7) is left and right
The stereochemical structure that height does not wait, high end face are connect with internal model plate (6), and low side face is connect with circular arc under internal model (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844388.7U CN208618425U (en) | 2018-06-01 | 2018-06-01 | A kind of cutting arched framework beam forms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844388.7U CN208618425U (en) | 2018-06-01 | 2018-06-01 | A kind of cutting arched framework beam forms |
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| Publication Number | Publication Date |
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| CN208618425U true CN208618425U (en) | 2019-03-19 |
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| CN201820844388.7U Active CN208618425U (en) | 2018-06-01 | 2018-06-01 | A kind of cutting arched framework beam forms |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487266A (en) * | 2018-06-01 | 2018-09-04 | 宁夏力丰农机制造有限公司 | A kind of cutting arched framework beam forms |
| CN111119204A (en) * | 2019-12-25 | 2020-05-08 | 中国路桥集团西安实业发展有限公司 | Construction method of concrete arch framework revetment |
-
2018
- 2018-06-01 CN CN201820844388.7U patent/CN208618425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487266A (en) * | 2018-06-01 | 2018-09-04 | 宁夏力丰农机制造有限公司 | A kind of cutting arched framework beam forms |
| CN111119204A (en) * | 2019-12-25 | 2020-05-08 | 中国路桥集团西安实业发展有限公司 | Construction method of concrete arch framework revetment |
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