CN105563624A - Box-type inner mold of concrete bridge panel mold - Google Patents
Box-type inner mold of concrete bridge panel mold Download PDFInfo
- Publication number
- CN105563624A CN105563624A CN201510977777.8A CN201510977777A CN105563624A CN 105563624 A CN105563624 A CN 105563624A CN 201510977777 A CN201510977777 A CN 201510977777A CN 105563624 A CN105563624 A CN 105563624A
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- Prior art keywords
- gusset
- mold
- box internal
- vertical
- concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a box-type inner mold of a concrete bridge panel mold. The box-type inner mold comprises panels, rib plate sets, turn buckles and set bolts. The panels comprise two bent [-shaped steel plates, and each [-shaped steel plate comprises an upper transverse face, a vertical face and a lower transverse face; chamfered faces are arranged in all bent positions of the steel plates, and the two steel plates are combined in an opposite buckling mode to form an outer shell of the box-type inner mold; the corresponding rib plate set with a supporting function is fixed to the inner side of each steel plate, and each rib plate set comprises longitudinal rib plates and transverse rib plates; each transverse rib plate is segmented into a vertical segment, an upper transverse-bent segment and a lower transverse-bent segment, the vertical segments are fixedly connected with the vertical faces, the upper transverse-bent segments, the upper transverse faces and the corresponding chamfered faces are connected and fixed, and the lower transverse-bent segments, the lower transverse faces and the corresponding chamfered faces are connected and fixed. A V-shaped notch is formed in the junction of the corresponding chamfered face and the corresponding vertical face of each transverse rib plate, and the turn buckles are arranged between the transverse rib plates of each steel plate. According to the box-type inner mold, the opening degree can be freely adjusted according to needs, the structure is simple, and disassembling and assembling are convenient.
Description
Technical field
The present invention relates to concrete product, be related specifically to the novel internal mold design in a kind of concrete bridge beam and face making mould.
Background technology
Box internal mold involved in concrete-bridge panel mold has and important effect in whole production process, in municipal works, especially improves efficiency of construction become key factor.Improving efficiency of construction can by carrying out Change In Design to improve mounting and dismounting the efficiency of mould to mould.
Adopt in common Design of Dies is produced and box internal mold is split as four parts, every part mould is bolted along mould design splicing seams, then is connected with external mold by box internal mold by designing requirement, but this method for designing Shortcomings part:
1. relative large in less space mounting with unloading process, owing to there are four mould splicing seams, each splicing seams needs bolt to fix, and needs a large amount of bolts like this.When after mould life cycle is longer due to installation and removal process in each bolt hole of contraposition cause skew or the distortion of mould.
2., because mould exists four splicing seams, after making casting complete form removal there are four obvious traces in concrete surface, forms certain interference to concrete globality.
Summary of the invention
The object of the invention is solving the complex operations of original mouth mold by four pieces of assembled operations, loaded down with trivial details for small-sized mouth mold dismounting, and shaping concrete surface exists the deficiency that many mould splicing seams leave trace, provide the box internal mold in a kind of novel bridge panel mould.The box internal mold of patent of the present invention is wanted to accomplish that structure is simple, fast practical and convenient, and reduces the trace because box internal mold seam stays.
In order to reach the object of foregoing invention, technical scheme provided by the invention is as follows:
Box internal mold in a kind of concrete-bridge panel mold, it is characterized in that, this box internal mold includes panel, gusset group, flower basket bolt and set bolt, described panel includes two pieces and is bent to cross section in the " steel plate of [" shape, " steel plate of [" shape includes plane of structure, vertical plane and lower plane of structure, fillet surface is equipped with in the crooked place of steel plate, described fillet surface is between plane of structure and vertical plane, between lower plane of structure and vertical plane respectively, and two block plates fasten the shell being combined as box internal mold relatively, the gusset group for supporting is equipped with in the inner side of every block plate, this gusset group is connected by set bolt with between steel plate, described gusset group comprises the longitudinal gusset and horizontal gusset that intersect in length and breadth, the vertical section of described horizontal gusset subsection setup, upper cross break section and bottom rail trisection, described vertical section is fixedly connected with described vertical plane, described upper cross break section and upper plane of structure and fillet surface are connected and fixed, described bottom rail trisection and lower plane of structure and fillet surface are connected and fixed, the position that the horizontal gusset of segmentation has a common boundary at fillet surface and vertical plane is provided with V-shaped groove mouth, flower basket bolt is provided with between the horizontal gusset of every block plate.
In box internal mold in concrete-bridge panel mold of the present invention, between the different segmentation of the horizontal gusset inside every block plate, be provided with the flower basket bolt of oblique pull.
In box internal mold in concrete-bridge panel mold of the present invention, as further specific design, upper cross break section and vertical section are equipped with perforate, and the flower basket bolt two ends of oblique pull are connected in the perforate of cross break section and vertical section; Bottom rail trisection and vertical section are equipped with perforate, and the flower basket bolt two ends of oblique pull are connected in the perforate of bottom rail trisection and vertical section.
In box internal mold in concrete-bridge panel mold of the present invention, in described horizontal gusset, parallel the flower basket bolt being provided with vertical pulling between different segmentation.
In box internal mold in concrete-bridge panel mold of the present invention, as further specific design, described upper cross break section and bottom rail trisection are provided with perforate, and the flower basket bolt two ends of vertical pulling are connected in the perforate of cross break section and bottom rail trisection.
In box internal mold in concrete-bridge panel mold of the present invention, two pieces of notch gussets are provided with at each described V-shaped groove mouth place, multiple vertical section is vertically connected on same notch gusset at V-shaped groove mouth place, multiple upper cross break section is vertically connected on same notch gusset at V-shaped groove mouth place, and multiple bottom rail trisection is vertically connected on same notch gusset at V-shaped groove mouth place.
In box internal mold in concrete-bridge panel mold of the present invention, be provided with splicing seams between two block plates relatively fastened, the trend of this splicing seams and the axis of box internal mold are acute angle.
In box internal mold in concrete-bridge panel mold of the present invention, as further specific design, be provided with piece gusset in the splicing seams position of every block plate, two block plates are fixedly connected with in splicing seams position by piece gusset.
Based on technique scheme, the box internal mold in concrete-bridge panel mold of the present invention compared with prior art has following technological merit:
Box internal mold in concrete-bridge panel mold of the present invention is by utilizing the elastic deformation of steel plate, the flower basket bolt of oblique pull is set at mouth mold chamfering place to regulate the flexible of mouth mold docking port, mould installing/dismounting is made to reduce operation, reduce assembled mould bolt used, raise the efficiency, and reduce the trace that shaping concrete surface causes due to splicing seams.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the box internal mold in concrete-bridge panel mold of the present invention.
Fig. 2 is grouped into structural representation in the middle part of the box internal mold in concrete-bridge panel mold of the present invention.
Fig. 3 is the composition structural representation of part in addition in the box internal mold in concrete-bridge panel mold of the present invention.
Fig. 4 is the cross section composition structural representation of the box internal mold in concrete-bridge panel mold of the present invention.
Detailed description of the invention
We do the method for designing of box internal mold in concrete-bridge panel mold of the present invention with concrete example by reference to the accompanying drawings and further elaborate below; understand its structure composition and method of work in the hope of more cheer and bright, but can not limit the scope of the invention with this.
The present invention is the box internal mold in a kind of newly-designed concrete-bridge panel mold, and object changes box internal model structure design in prior art, simplifies composition structure, so that practice uses.Its concrete structural design is as follows:
As shown in Figure 1, Figure 2 and Figure 3, box internal mold of the present invention includes panel 1, gusset group 2, flower basket bolt 3 and set bolt.Wherein, described panel 1 includes two pieces and is bent to cross section in the " steel plate of [" shape, " steel plate of [" shape includes plane of structure 11, vertical plane 12 and lower plane of structure 13, fillet surface 14 is equipped with in the crooked place of steel plate, described fillet surface 14 is between plane of structure 11 and vertical plane 12, between lower plane of structure 13 and vertical plane 12 respectively, and two block plates fasten the shell being combined as box internal mold relatively.Described panel 1 adopts the steel plate of 6mm, is divided into two pieces.Described panel 1 forms chamfering by bender according to design requirement according to mouth mold.
At every block, " inner side of the steel plate of [" shape is equipped with the gusset group 2 for supporting, this gusset group 2 is connected by set bolt with between steel plate, described gusset group 2 comprises the longitudinal gusset 21 and horizontal gusset 22 that intersect in length and breadth, the vertical section 23 of described horizontal gusset 22 subsection setup, upper cross break section 24 and bottom rail trisection 25, described vertical section 23 is fixedly connected with described vertical plane 12, described upper cross break section 24 is connected and fixed with upper plane of structure 11 and fillet surface 14, described bottom rail trisection 25 is connected and fixed with lower plane of structure 13 and fillet surface 14, the position that the horizontal gusset 22 of segmentation has a common boundary at fillet surface 14 and vertical plane 12 is provided with V-shaped groove mouth 4.Described gusset adopts the steel plate of 10mm, and according to the arrangement of panel 1 sectional drawing, at panel 1 chamfering place, gusset is V-type mouth.
As shown in Figure 4, above-mentioned gusset is different according to the span of mouth mold, and keep at a certain distance away perforate on gusset, connects flower basket bolt, and described flower basket bolt can regulate mouth mold opening width.Flower basket bolt is provided with between the horizontal gusset 22 of every block plate.Described flower basket bolt determines the selection of its type selecting and length according to mouth mold size.Specifically, the flower basket bolt of oblique pull is provided with between the different segmentation of horizontal gusset 22 inside every block plate.As further specific design, upper cross break section 24 and vertical section 23 are equipped with perforate, and the flower basket bolt two ends of oblique pull are connected in the perforate of cross break section 24 and vertical section 23; Bottom rail trisection 25 and vertical section 23 are equipped with perforate, and the flower basket bolt two ends of oblique pull are connected in the perforate of bottom rail trisection 25 and vertical section 23.
In box internal mold in concrete-bridge panel mold of the present invention, in described horizontal gusset 22, parallel the flower basket bolt being provided with vertical pulling between different segmentation.As further specific design, described upper cross break section 24 with bottom rail trisection 25 are provided with perforate, the flower basket bolt two ends of vertical pulling are connected to cross break section 24 with in the perforate of bottom rail trisection 25.
In box internal mold in concrete-bridge panel mold of the present invention, two pieces of notch gussets are provided with at each described V-shaped groove mouth 4 place, multiple vertical section 23 is vertically connected on same notch gusset at V-shaped groove mouth 4 place, multiple upper cross break section 24 is vertically connected on same notch gusset at V-shaped groove mouth 4 place, and multiple bottom rail trisection 25 is vertically connected on same notch gusset at V-shaped groove mouth 4 place.
In box internal mold in concrete-bridge panel mold of the present invention, be provided with splicing seams between two block plates relatively fastened, the trend of this splicing seams and the axis of box internal mold are acute angle.Described two pieces of panel 1 splicing seams become non-perpendicular shape with gusset.As further specific design, be provided with piece gusset in the splicing seams position of every block plate, two block plates are fixedly connected with in splicing seams position by piece gusset.The each several part that two pieces of panels 1 form, in installation process, is directly fixedly connected with by splicing seams by bolt by the mould made by above-mentioned design, needs to be fixedly connected with external mold according to production cast.
The mould release process made by method for designing of box internal mold in concrete-bridge panel mold of the present invention, first dismantle the bolt of two pieces of panel 1 splicing seams, mouth mold panel 1 opening is regulated again by flower basket bolt, itself and concrete surface are thrown off and opening is reduced certain angle, an outlet port mould part, then by the other a part of mould of above-mentioned same method dismounting.
The present invention is by utilizing the elastic deformation of steel plate, the flower basket bolt of oblique pull is set at mouth mold chamfering place to regulate the flexible of mouth mold docking port, mould installing/dismounting is made to reduce operation, reduce assembled mould bolt used, raise the efficiency, and reduce the trace that shaping concrete surface causes due to splicing seams.And box internal mold of the present invention makes mould connecting bolt quantity and conventional design institute usage quantity reduce half, the splicing seams that after reducing form removal, concrete surface causes due to template, and the efficiency that mould is unloaded in installation and dismantling can be improved.
Claims (8)
1. the box internal mold in a concrete-bridge panel mold, it is characterized in that, this box internal mold includes panel, gusset group, flower basket bolt and set bolt, described panel includes two pieces and is bent to cross section in the " steel plate of [" shape, " steel plate of [" shape includes plane of structure, vertical plane and lower plane of structure, fillet surface is equipped with in the crooked place of steel plate, described fillet surface is between plane of structure and vertical plane, between lower plane of structure and vertical plane respectively, and two block plates fasten the shell being combined as box internal mold relatively, the gusset group for supporting is equipped with in the inner side of every block plate, this gusset group is connected by set bolt with between steel plate, described gusset group comprises the longitudinal gusset and horizontal gusset that intersect in length and breadth, the vertical section of described horizontal gusset subsection setup, upper cross break section and bottom rail trisection, described vertical section is fixedly connected with described vertical plane, described upper cross break section and upper plane of structure and fillet surface are connected and fixed, described bottom rail trisection and lower plane of structure and fillet surface are connected and fixed, the position that the horizontal gusset of segmentation has a common boundary at fillet surface and vertical plane is provided with V-shaped groove mouth, flower basket bolt is provided with between the horizontal gusset of every block plate.
2. the box internal mold in a kind of concrete-bridge panel mold according to claim 1, is characterized in that, is provided with the flower basket bolt of oblique pull between the different segmentation of the horizontal gusset inside every block plate.
3. the box internal mold in a kind of concrete-bridge panel mold according to claim 2, is characterized in that, upper cross break section and vertical section are equipped with perforate, the flower basket bolt two ends of oblique pull are connected in the perforate of cross break section and vertical section; Bottom rail trisection and vertical section are equipped with perforate, and the flower basket bolt two ends of oblique pull are connected in the perforate of bottom rail trisection and vertical section.
4. the box internal mold in a kind of concrete-bridge panel mold according to claim 1, is characterized in that, in described horizontal gusset, parallel the flower basket bolt being provided with vertical pulling between different segmentation.
5. the box internal mold in a kind of concrete-bridge panel mold according to claim 4, it is characterized in that, described upper cross break section and bottom rail trisection are provided with perforate, and the flower basket bolt two ends of vertical pulling are connected in the perforate of cross break section and bottom rail trisection.
6. the box internal mold in a kind of concrete-bridge panel mold according to claim 1, it is characterized in that, two pieces of notch gussets are provided with at each described V-shaped groove mouth place, multiple vertical section is vertically connected on same notch gusset at V-shaped groove mouth place, multiple upper cross break section is vertically connected on same notch gusset at V-shaped groove mouth place, and multiple bottom rail trisection is vertically connected on same notch gusset at V-shaped groove mouth place.
7. the box internal mold in a kind of concrete-bridge panel mold according to claim 1, is characterized in that, be provided with splicing seams between two block plates relatively fastened, the trend of this splicing seams and the axis of box internal mold are acute angle.
8. the box internal mold in a kind of concrete-bridge panel mold according to claim 7, it is characterized in that, be provided with piece gusset in the splicing seams position of every block plate, two block plates are fixedly connected with in splicing seams position by piece gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977777.8A CN105563624B (en) | 2015-12-23 | 2015-12-23 | A kind of box internal model in concrete-bridge panel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977777.8A CN105563624B (en) | 2015-12-23 | 2015-12-23 | A kind of box internal model in concrete-bridge panel mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105563624A true CN105563624A (en) | 2016-05-11 |
| CN105563624B CN105563624B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510977777.8A Active CN105563624B (en) | 2015-12-23 | 2015-12-23 | A kind of box internal model in concrete-bridge panel mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801383A (en) * | 2017-03-03 | 2017-06-06 | 安徽华骅桥梁设备制造有限公司 | A kind of observation window construction for the cast of box girder inner formwork lower concrete |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201753439U (en) * | 2010-07-19 | 2011-03-02 | 山东铁鹰建设工程有限公司 | Adjustable internal mould of hollow plate beam by highway pretensioning method |
| CN102277828A (en) * | 2011-05-17 | 2011-12-14 | 四川省交通运输厅公路规划勘察设计研究院 | Steel and concrete combined box-shaped structured pier |
| CN202742489U (en) * | 2012-09-19 | 2013-02-20 | 中铁三局集团有限公司 | Inner die of box girder |
| CN203171794U (en) * | 2013-04-26 | 2013-09-04 | 王民焕 | Special template for orthogonal diagonal prefabricated box beams at broadening positions of forks of expressways |
| CN203765763U (en) * | 2014-02-11 | 2014-08-13 | 中铁二十三局集团第八工程有限公司 | Expressway prefabricated small box girder formwork set |
| CN204530504U (en) * | 2015-04-20 | 2015-08-05 | 中铁建大桥工程局集团第四工程有限公司 | A kind of small box girder is from tearing internal mold open |
-
2015
- 2015-12-23 CN CN201510977777.8A patent/CN105563624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201753439U (en) * | 2010-07-19 | 2011-03-02 | 山东铁鹰建设工程有限公司 | Adjustable internal mould of hollow plate beam by highway pretensioning method |
| CN102277828A (en) * | 2011-05-17 | 2011-12-14 | 四川省交通运输厅公路规划勘察设计研究院 | Steel and concrete combined box-shaped structured pier |
| CN202742489U (en) * | 2012-09-19 | 2013-02-20 | 中铁三局集团有限公司 | Inner die of box girder |
| CN203171794U (en) * | 2013-04-26 | 2013-09-04 | 王民焕 | Special template for orthogonal diagonal prefabricated box beams at broadening positions of forks of expressways |
| CN203765763U (en) * | 2014-02-11 | 2014-08-13 | 中铁二十三局集团第八工程有限公司 | Expressway prefabricated small box girder formwork set |
| CN204530504U (en) * | 2015-04-20 | 2015-08-05 | 中铁建大桥工程局集团第四工程有限公司 | A kind of small box girder is from tearing internal mold open |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801383A (en) * | 2017-03-03 | 2017-06-06 | 安徽华骅桥梁设备制造有限公司 | A kind of observation window construction for the cast of box girder inner formwork lower concrete |
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| Publication number | Publication date |
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| CN105563624B (en) | 2018-01-02 |
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Address after: 200120 Southwest District, 2123 Pudong Road, Pudong New Area, Shanghai. Patentee after: Shanghai Construction Engineering Building Materials Technology Group Co., Ltd Address before: 200135 3E-1178 room, No. 2123 Pudong Road, Shanghai, Pudong New Area Patentee before: SHANGHAI JIANGONG CONSTRUCTION MATERIAL Co.,Ltd. |
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