CN204185742U - Roadbed side slope arched framework ruggedized construction - Google Patents
Roadbed side slope arched framework ruggedized construction Download PDFInfo
- Publication number
- CN204185742U CN204185742U CN201420604045.5U CN201420604045U CN204185742U CN 204185742 U CN204185742 U CN 204185742U CN 201420604045 U CN201420604045 U CN 201420604045U CN 204185742 U CN204185742 U CN 204185742U
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- internal mold
- mold
- external mold
- arched framework
- side slope
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a kind of roadbed side slope arched framework ruggedized construction, comprise in arch and the internal mold be parallel to each other and external mold, the curved surface circumference surrounded along described internal mold and external mold is distributed with the bracing frame of " H " shape, this bracing frame abuts with internal mold inwall and external mold outer wall respectively, to support and to fix internal mold and external mold, described internal mold is nested with outer template, this outer main template body part is between described internal mold and external mold.The utility model structure is simply novel, easy for installation, support effect is good, defects such as running mould, undisguised, the few angle of pitted skin, truncation can be prevented, site safety civilized construction image can be promoted, arched framework outer can one-time-concreting shaping, be conducive to shorten construction period, reduce construction cost.
Description
Technical field
The utility model belongs to highway engineering construction technical field, is specifically related to a kind of roadbed side slope arched framework ruggedized construction.
Background technology
The roadbed side slope of railway, highway has various ways, wherein be most widely used with arched framework again, during construction, arched framework needs to set up template and is fixed, and existing template is generally divided into wooden form and swage plate, ununified pattern, erected on site is more in disorder, affect safety construction image, and fixed effect is also not fully up to expectations, when fluid concrete, often there is running the concrete common faults such as mould, undisguised, the few angle of pitted skin, truncation.In addition, arched framework generally needs the outer arranging protrusion, conveniently fill earth, to plant vegetation, after usually needing to wait arched framework main body construction to complete, then secondary is built up, so both delays the construction period, turn increases cost, affects efficiency of construction.
Utility model content
In view of this, the utility model provides a kind of structure simply novel, easy for installation, fixing reliable roadbed side slope arched framework ruggedized construction.
Its technical scheme is as follows:
A kind of roadbed side slope arched framework ruggedized construction, comprise in arch and the internal mold be parallel to each other and external mold, its main points are: the curved surface circumference surrounded along described internal mold and external mold is distributed with the bracing frame of " H " shape, this bracing frame abuts with internal mold inwall and external mold outer wall respectively, to support and to fix internal mold and external mold;
Described internal mold is nested with outer template, this outer main template body part is between described internal mold and external mold.
Adopt above structure, bracing frame can form the secure support to internal mold and external mold, make it not yielding, avoid occurring running the defects such as mould, undisguised, the few angle of pitted skin, truncation, improve arched framework concrete pouring quality, simultaneously, the setting of outer template, make outer can be shaping together with arched framework one-time-concreting, be conducive to the reduction of erection time, reduce construction cost.
Further, inside described internal mold, be provided with holder, be connected by strut between described holder with this internal mold.The setting of holder and strut, can strengthen the support to internal mold and external mold, further ensure construction quality.
Further, support frame as described above is made up of with the middle transverse tube being connected both sides standpipe the standpipe of both sides, and described internal mold inwall and external mold outer wall are respectively arranged with bracing frame positioning sleeve, and described standpipe penetrates in this bracing frame positioning sleeve.Adopt above structure, during construction, bracing frame directly penetrates in bracing frame positioning sleeve, easy for installation.
Further, described holder is provided with vertical joint pin, this joint pin is distributed in holder plane in circle ring array mode, described strut two ends arrange splicing sleeve respectively, wherein the splicing sleeve of one end is socketed on described joint pin, and the splicing sleeve of the other end is socketed on the standpipe that bracing frame is positioned at inside internal mold.Adopt above structure, strut is directly socketed with holder and standpipe and is connected, fixing reliable, easy for installation, is conducive to improving efficiency of construction.
Further, upper edge and the lower edge of the upper edge of described internal mold inwall and lower edge, external mold outer wall are all fixed with square steel, described square steel is arranged along internal mold and external mold length direction, and support frame as described above positioning sleeve is arranged on this square steel, and this structure can facilitate being welded and fixed of bracing frame positioning sleeve.
Further, described outer template comprise be arranged on vertically main template body between internal mold and external mold, by this main template body along the connecting rod extended to internal mold direction, connecting rod positioning sleeve is provided with inside described internal mold, one end that described connecting rod stretches to internal mold is located in this connecting rod positioning sleeve, adopt above structure, the reliable installation of outer template can be guaranteed, concreting during constructability.
Further, described fixed seating is in internal mold and external mold arc section place circle centre position, and like this, holder is basically identical to internal mold end face distance, and strut can be arranged to full-length, avoids strut state too much, affects efficiency of construction.
Beneficial effect: the roadbed side slope arched framework ruggedized construction adopting above technical scheme, this structure is simple, novel, easy for installation, support effect is good, defects such as running mould, undisguised, the few angle of pitted skin, truncation can be prevented, arched framework outer can one-time-concreting shaping, be conducive to shorten construction period, reduce construction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A place partial sectional view in Fig. 1;
Fig. 3 is B-B place partial sectional view in Fig. 1;
Fig. 4 is the structural representation of strut in the utility model;
Fig. 5 is the structural representation of holder in the utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of roadbed side slope arched framework ruggedized construction as shown in Figure 1, comprise the internal mold 1 and external mold 2 that be arranged in parallel, internal mold 1 and external mold 2 all have the semicircle segmental arc on top and the straightway of bottom, the arched surface making it surround is roughly in falling " U " shape, multiple bracing frame 3 is distributed with along this arch circumference, to support and to fix internal mold 1 and external mold 2, relative position on internal mold 1 inwall and external mold 2 outer wall is welded with bracing frame positioning sleeve 7 respectively, the number of bracing frame positioning sleeve 7 can set as required, but every side should not be less than 2, 2 are preferably in the utility model, be separately positioned on the internal mold 1 upper edge relative with external mold 2 and lower edge, internal mold 1 is nested with outer template 4, the main part of described internal mold 1 outer template 4 is between internal mold 1 and external mold 2, internal mold 1 semicircle segmental arc place circle centre position is also provided with holder 5, be connected by strut 6 between described holder 5 with this internal mold 1, strut 6 radical is arranged as required, but generally should not be less than two, strut 6 supports well, holder 5 can be fixed, carry out reinforcement with this to internal mold 1 to support, similarly, holder 5 also can fix on the ground with pin.
As seen from Figure 2, bracing frame 3 entirety is in " H " shape, comprise the standpipe 31 of both sides and be connected the transverse tube 32 of this both sides standpipe 31, the standpipe 31 of both sides inserts in the bracing frame positioning sleeve 7 of corresponding side respectively, standpipe 31 and bracing frame positioning sleeve 7 adopt interference fits, both ensured easy for installation, and can reliably locate again.The two ends up and down of internal mold 1 inwall and the two ends up and down of external mold 2 outer wall are all welded with square steel 8, and square steel 8 is arranged along internal mold and external mold length direction, and described bracing frame positioning sleeve 7 is welded on this square steel 8.
Fig. 3 shows the concrete structure of outer template, it comprises the main template body 41 be arranged on vertically between internal mold 1 and external mold 2, the connecting rod 42 extended to internal mold 1 direction by edge in this main template body 41, wherein, main template body 41 is parallel with external mold 2 with internal mold 1, it is also welded with square steel 8 along outside, connecting rod 42 is welded on square steel 8, square steel 8 inside described internal mold 1 is welded with connecting rod positioning sleeve 9, after this connecting rod 42 upwards extends along square steel 8 upper surface, outwards bend again, then bend and penetrate in connecting rod positioning sleeve 9 downwards, interference fits is adopted between connecting rod 42 and connecting rod positioning sleeve 9.
Composition graphs 1 and Fig. 4 can find out, described holder 5 is welded with vertical joint pin 51, this joint pin 51 is distributed in holder 5 plane in circle ring array mode, number and length scale all can adjust according to actual needs, for saving material, weight reduction, joint pin 51 of the present utility model adopts the tubing of hollow to make.See Fig. 5, described strut 6 two ends are welded with splicing sleeve 61, composition graphs 1 respectively, and wherein the splicing sleeve 61 of one end is socketed on described joint pin 51, and the splicing sleeve 61 of the other end is socketed on the standpipe 31 that bracing frame 3 is positioned at inside internal mold 1.
Above-mentioned bracing frame 3, strut 6 are made by the pipe of hollow, lighter in weight, secure support can be ensured, solid bar can certainly be selected, also can replace to cross section is tubing that are square or other shapes, only need the shape of corresponding adjustment bracing frame positioning sleeve 7 and splicing sleeve 61, should not form restriction of the present utility model thus.
Meanwhile, bracing frame 3, strut 6 all can be arranged to full-length, and when workman sets up, do not need to select in the rod member of different length, reduce difficulty of construction, after having built, arched framework uniformity is good, contribute to improving construction quality.
It should be noted that, above embodiment is only in order to illustrate technical solutions of the utility model but not restriction technologies scheme, although applicant is explained in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those amendments that technical solutions of the utility model are carried out or equivalently to replace, aim and the scope of the technical program can not be departed from, all should be encompassed in the middle of the utility model right.
Claims (7)
1. a roadbed side slope arched framework ruggedized construction, comprise in arch and the internal mold be parallel to each other (1) and external mold (2), it is characterized in that: the curved surface circumference surrounded along described internal mold (1) and external mold (2) is distributed with the bracing frame (3) of " H " shape, this bracing frame (3) abuts with internal mold (1) inwall and external mold (2) outer wall respectively, to support and to fix internal mold (1) and external mold (2);
Described internal mold (1) is nested with outer template (4), this outer template (4) main part is positioned between described internal mold (1) and external mold (2).
2. roadbed side slope arched framework ruggedized construction according to claim 1, it is characterized in that: described internal mold (1) inner side is provided with holder (5), is connected between described holder (5) with this internal mold (1) by strut (6).
3. roadbed side slope arched framework ruggedized construction according to claim 1, it is characterized in that: support frame as described above (3) is made up of with the middle transverse tube (32) being connected both sides standpipe (31) the standpipe (31) of both sides, described internal mold (1) inwall and external mold (2) outer wall are respectively arranged with bracing frame positioning sleeve (7), and described standpipe (31) penetrates in this bracing frame positioning sleeve (7).
4. roadbed side slope arched framework ruggedized construction according to claim 2, it is characterized in that: described holder (5) is provided with vertical joint pin (51), this joint pin (51) is distributed in holder (5) plane in circle ring array mode, described strut (6) two ends arrange splicing sleeve (61) respectively, wherein the splicing sleeve (61) of one end is socketed on described joint pin (51), and the splicing sleeve (61) of the other end is socketed on bracing frame (3) and is positioned on the standpipe (31) of internal mold (1) inner side.
5. roadbed side slope arched framework ruggedized construction according to claim 3, it is characterized in that: upper edge and the lower edge of the upper edge of described internal mold (1) inwall and lower edge, external mold (2) outer wall are all fixed with square steel (8), described square steel (8) is arranged along internal mold (1) and external mold (2) length direction, and support frame as described above positioning sleeve (7) is arranged on this square steel (8).
6. roadbed side slope arched framework ruggedized construction according to claim 1, it is characterized in that: described outer template (4) comprises and is arranged on main template body (41) between internal mold (1) and external mold (2) vertically, by the upper connecting rod (42) along extending to internal mold (1) direction of this main template body (41), described internal mold (1) inner side is provided with connecting rod positioning sleeve (9), and one end that described connecting rod (42) stretches to internal mold (1) is located in this connecting rod positioning sleeve (9).
7. roadbed side slope arched framework ruggedized construction as claimed in any of claims 2 to 5, is characterized in that: described holder (5) is positioned at internal mold (1) and external mold (2) arc section place circle centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604045.5U CN204185742U (en) | 2014-10-16 | 2014-10-16 | Roadbed side slope arched framework ruggedized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604045.5U CN204185742U (en) | 2014-10-16 | 2014-10-16 | Roadbed side slope arched framework ruggedized construction |
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| Publication Number | Publication Date |
|---|---|
| CN204185742U true CN204185742U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604045.5U Expired - Fee Related CN204185742U (en) | 2014-10-16 | 2014-10-16 | Roadbed side slope arched framework ruggedized construction |
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| CN (1) | CN204185742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670608A (en) * | 2019-10-29 | 2020-01-10 | 中冶建工集团有限公司 | Construction method of mortar rubble arch protection slope |
| CN114108662A (en) * | 2021-11-16 | 2022-03-01 | 洛阳城市建设勘察设计院有限公司 | Novel roadbed precast block arch skeleton slope protection structure |
-
2014
- 2014-10-16 CN CN201420604045.5U patent/CN204185742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670608A (en) * | 2019-10-29 | 2020-01-10 | 中冶建工集团有限公司 | Construction method of mortar rubble arch protection slope |
| CN114108662A (en) * | 2021-11-16 | 2022-03-01 | 洛阳城市建设勘察设计院有限公司 | Novel roadbed precast block arch skeleton slope protection structure |
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| 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 |
Granted publication date: 20150304 |