CN105755962A - Building template for highway bridge - Google Patents
Building template for highway bridge Download PDFInfo
- Publication number
- CN105755962A CN105755962A CN201610222667.5A CN201610222667A CN105755962A CN 105755962 A CN105755962 A CN 105755962A CN 201610222667 A CN201610222667 A CN 201610222667A CN 105755962 A CN105755962 A CN 105755962A
- Authority
- CN
- China
- Prior art keywords
- based panel
- wood based
- butt joint
- parcel
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a building template for a highway bridge, and solves the problem that in the using process, an existing building template cannot have both intensity and rigidity and also cannot have both low use cost and great turnover times. The building template for the highway bridge comprises a square wood board; one end face of the wood board is of a plane structure; convex ribs are formed at intervals on the other end face; all the convex ribs are arranged into a rectangular array in the same direction; a wrapping part made of lightweight metal is arranged at the plane structure; the wrapping part is provided with a transition part beyond an interface of the wood board along the edge of the wood board; the transition part is provided with a fastening part; the fastening part is provided with a bending part matched with the wood board; the transition part is also provided with an abutting part; the abutting part comprises a first abutting interface extending outwards at an angle of 45 degrees with the inner surface of the wrapping part and a second abutting interface extending outwards at an angle of 90 degrees with the first abutting interface. According to the building template provided by the invention, the turnover times of the template in the using process can be ensured, and turnover and use cost of the template is greatly reduced.
Description
Technical field
The present invention relates to the concreting field of heavy construction or highway bridge, particularly relate to highway bridge building template.
Background technology
In recent years, domestic building industry is flourish, wherein with fastest developing speed with reinforced concrete work, in reinforced concrete structure, the expense of form work engineering is the highest, accounts for about the 25% of whole armored concrete total cost, its amount of labour accounts for about the 35% of the total amount of labour of reinforced concrete structure, its duration accounts for the 50%～60% of engineering total lever factor especially, if therefore in work progress can the cost of Control architecture engineering, to the cost control in whole engineering and vital meaning of having increased economic efficiency.
Combined steel formwork, light aluminum alloy template and the emerging plastic formwork that in existing construction work, conventional template mainly has Wood construction formwork, country carries out energetically in recent years.Wood construction formwork main material is the wood plywood of low-quality, urea-formaldehyde glue vegetarian noodles, adopt and sell the method implementing building site directly to households, show saw at the construction field (site) now to join, dissipate to prop up to dissipate and tear open, the construction method adopted is mainly based on craft, and construction method when doing template with the common wood that the fifties in last century uses in a large number is similar.Wood construction formwork is conducive to the features such as winter construction to have more greatly occupation rate in construction market owing to input cost simple to operate, disposable is low, low temperature resistant, but its number of turnover of Wood construction formwork is relatively low, the number of turnover more than four times after will there is warpage, later stage use procedure often occurs the phenomenon of quick-fried mould and spillage, has had a strong impact on the quality of concreting；Combined steel formwork be comply with country " with steel generation wood " policy, reduce timber resources waste policy and occur, but the disposable input of steel form is excessive, product is overweight, must could realize installing by lifting appliance during use, use not easily in actual mechanical process；Comparatively speaking aluminum alloy mould plate can solve the problem that the problem that product is overweight and not easily uses, but aluminum alloy mould plate is with high costs, although when the number of turnover is higher, its cost can drop to relatively low, but the hiring cost of aluminum plywood is much more expensive, has enough to meet the need, in template, the lease side played an important role on market and be unwilling to bear so high hiring cost；And the plastic formwork of absorption of developing from Europe equipment manufacturing technology, its rigidity and intensity are less, it is impossible to meet large span, the bigger shear wall structure of thickness, and its scope of application is narrower, it is contemplated that domestic construction sparetime university medium-sized buildings is more, and its scope of application at home is narrower.
In sum, existing building industry lacks and a kind of has good strength concurrently and rigidity property is good and easy to use and cost puts into relatively low building template.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of the present invention is just to provide a kind of highway bridge building template, it is therefore intended that solve the strength and stiffness that existing building template in use exists, the problem that cheaply use and the high number of turnover can not have concurrently.
nullIts technical scheme is，Including a square wood based panel，Wood based panel end face is planar structure，The end face relative with planar structure is provided with spaced fin，Each fin is arranged to rectangular array in the same direction，Described planar structure place is provided with the parcel that light-weight metal makes，Described parcel is provided with the groove corresponding with planar structure described in wood based panel，Form wood based panel and be placed in this groove and the structure being close to bottom portion of groove，The degree of depth of groove forms wood based panel thickness direction part less than the thickness of wood based panel and is exposed to the structure outside groove，Parcel is the class rectangular configuration matched with wood based panel，Parcel is provided with the transition part beyond wood based panel interface along wood based panel arris place，Described transition part is provided with an engaging portion，Engaging portion is provided with the kink that matches with wood based panel，Transition part is additionally provided with docking section，It is outward extending first butt joint interface of 45° angle that described docking section includes with parcel inner surface，And be 90 ° of outward extending second butt joint interfaces in angle with the first butt joint interface，The first described butt joint interface and the second butt joint interface are respectively arranged with two，Two first butt joint interfaces、Second butt joint interface is symmetrically set and is positioned in parcel，Described engaging portion insertion wood based panel forms, beyond the arris place of groove, the structure that the snapping to wood based panel wraps up.
Described parcel is made by magnalium, and the bottom portion of groove thickness that parcel coordinates with wood based panel is 2～4mm, and described wood based panel is density board or solid wood board or plywood.
Described engaging portion is relatively thin compared with all the other positions of engaging portion with transition part joint, forms the structure being prone to bending, and described kink includes extension, and the end of extension is provided with the buckle teeth vertical with extension, and described buckle teeth is zigzag structure.
One first butt joint interface in described same parcel is provided with the alignment pin of protrusion, and another first butt joint interface is provided with the location hole that form docking corresponding with alignment pin.
Described wood based panel in the middle part of it its thickness direction vertical be provided with a centre bore, the hollow lining with center bore inner wall secure fit it is lined with in described centre bore, a fixing bar it is provided with in described lining, fixing bar two ends are exposed to the two ends of centre bore, the part that fixing bar exposes is provided with fixed part, and described fixed part includes the positioning section for square structure and the outward extending thread segment of positioning section.
The wood based panel of the present invention selects the less demanding optional plywood made by wood residues, density board etc., can solve the problem that the problem wasting timber that common wooden template exists, integument combines with wood based panel and forms strength of stability and rigidity simultaneously, ensure the template number of turnover in use, it is substantially reduced template turnover and the cost used, effectively prevent the warpage issues that Wood construction formwork exists in use for some time simultaneously, the lighter weight of the present invention simultaneously, can conveniently use the problem avoiding the lifting difficulty that steel gang form exists, the alignment pin of another first butt joint interface and hole, location can conveniently realize rapid abutting joint and realize the Fast Installation of template, and the two ends of fixing bar can be relied on after the second butt joint interface docking to connect connecting rod and realize its quickly location and connection, convenient use.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the enlarged diagram of part B in Fig. 3.
Fig. 5 is the structural representation of parcel 3 in the present invention.
Fig. 6 is the enlarged diagram of C portion in Fig. 5.
Fig. 7 is the schematic diagram of connecting rod in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
nullShown in embodiment one: Fig. 1 to Fig. 7，Highway bridge building template，Including a square wood based panel 1，Wood based panel 1 can be chosen as density board or plywood，Solid wood board can certainly be selected，Wood based panel 1 end face is planar structure，The end face relative with planar structure is provided with spaced fin 2，When wood based panel 1 is solid wood board, its fin 2 can be one-body molded with wood based panel 1，And wood based panel 1 to be density board or its fin 2 of plywood can pass through thread tapping or glued fixing，Each fin 2 is arranged to rectangular array in the same direction，Arranging of fin 2 is mainly the effect playing heel when template uses，The convenient extruding to template is fixed，Described planar structure place is provided with the parcel 3 that light-weight metal makes，Described parcel 3 is made by magnalium，The selection of magnalium can be partial to its intensity and hardness selects，The alloy namely with high intensity and hardness is paid the utmost attention to，Groove 4 bottom thickness that parcel 3 coordinates with wood based panel 1 is 2～4mm，Outer surface bottom groove 4 directly contacts with concrete when using，Parcel 3 directly bears concrete pressure，And wood based panel 1 plays the effect of auxiliary pressure-bearing，Described parcel 3 is provided with the groove 4 corresponding with planar structure described in wood based panel 1，Formed wood based panel 1 be placed in this groove 4 and with groove 4 bottom the structure be close to，The degree of depth of groove 4 forms wood based panel 1 thickness direction part less than the thickness of wood based panel 1 and is exposed to the structure outside groove 4，Parcel 3 is the class rectangular configuration matched with wood based panel 1，Parcel 3 is provided with the transition part 5 beyond wood based panel 1 interface along wood based panel 1 arris place，Described transition part 5 is provided with an engaging portion 6，Engaging portion 6 is provided with the kink that matches with wood based panel 1，Transition part 5 is additionally provided with docking section 7，Described docking section 7 includes with parcel 3 inner surface to be outward extending first butt joint interface 8 of 45° angle and is 90 ° of outward extending second butt joint interfaces 9 in angle with the first butt joint interface，The first described butt joint interface 8 and the second butt joint interface 9 are respectively arranged with two，Two first butt joint interfaces 8、Second butt joint interface 9 is symmetrically set and is positioned in parcel 3，Described engaging portion 6 is inserted wood based panel 1 and is formed the snapping to wood based panel 1 beyond the arris place of groove 4 and wrap up；Described engaging portion 6 is relatively thin compared with all the other positions of engaging portion 6 with transition part 5 joint, forms the structure being prone to bending, and described kink includes extension 10, and the end of extension 10 is provided with the buckle teeth 11 vertical with extension 10, and described buckle teeth 11 is zigzag structure；One first butt joint interface 8 in described same parcel 3 is provided with the alignment pin 12 of protrusion, and another first butt joint interface 8 is provided with the location hole 13 that form docking corresponding with alignment pin 12；Described wood based panel 1 in the middle part of it its thickness direction vertical be provided with a centre bore 14, it is lined with in described centre bore 14 and the hollow lining 15 of centre bore 14 inwall secure fit, a fixing bar 16 it is provided with in described lining, fixing bar 16 two ends are exposed to the two ends of centre bore 14, the part that fixing bar 16 exposes is provided with fixed part 17, and described fixed part 17 includes the positioning section for square structure and the outward extending thread segment of positioning section.
Embodiment two: certainly can also copy the first butt joint interface 8 that alignment pin 12 and hole 13, location are set on the second butt joint interface 9 of transition part 5, docking during convenient installation, centre bore 14 can also select to be not necessarily the structure penetrating wood based panel 1, namely centre bore 14 is opened on wood based panel 1 thickness end face respectively, and symmetrical two, it is respectively fixedly connected with lining in centre bore 14, fixing bar 16 is set in lining, namely it is fixed as two described in and is exposed to the outside of centre bore 14 respectively, the part that fixing bar 16 exposes is provided with fixed part 17, described fixed part 17 includes the positioning section for square structure and the outward extending thread segment of positioning section.
nullThe present invention is when specifically used，This template is applicable to the column concreting of large-scale square-section，Multiple templates with the use of time，Its first butt joint interface 8 phase of template on sustained height is docked，Its 45 degree of angles cooperatively form its parcel 3 bottom outer surface and enclose the structure being set as coffin，Alignment pin 12 and hole 13, location on first butt joint interface 8 realize preliminary location，The heel that the fin 2 of wood based panel 1 serves as in form work engineering is utilized to be fixed template，When another short transverse carries out cumulative template，Second butt joint interface 9 contacts with each other，If the second butt joint interface 9 can realize quick docking when being provided with alignment pin 12 and hole 13, location，Connecting rod 18 can certainly be connected by bilevel template and position connection，Connecting rod 18 be respectively arranged at two ends with the square opening 19 being socketed on positioning section that matches with positioning section，Connecting rod 18 two ends can connect clamp nut at thread segment after being socketed in positioning section，Form the crimping to connecting rod，Ultimately form being located by connecting of upper and lower two templates.
The wood based panel of the present invention selects the less demanding optional plywood made by wood residues, density board etc., can solve the problem that the problem wasting timber that common wooden template exists, integument combines with wood based panel and forms strength of stability and rigidity simultaneously, ensure the template number of turnover in use, it is substantially reduced template turnover and the cost used, effectively prevent the warpage issues that Wood construction formwork exists in use for some time simultaneously, the lighter weight of the present invention simultaneously, can conveniently use the problem avoiding the lifting difficulty that steel gang form exists, the alignment pin of another first butt joint interface and hole, location can conveniently realize rapid abutting joint and realize the Fast Installation of template, and the two ends of fixing bar can be relied on after the second butt joint interface docking to connect connecting rod and realize its quickly location and connection, convenient use.
Claims (5)
- null1. road and bridge beam building template，Including square wood based panel (1)，It is characterized in that，Wood based panel (1) end face is planar structure，The end face relative with planar structure is provided with spaced fin (2)，Each fin (2) is arranged to rectangular array in the same direction，Described planar structure place is provided with the parcel (3) that light-weight metal makes，Described parcel (3) is provided with the groove (4) corresponding with wood based panel (1) described planar structure，Form wood based panel (1) and be placed in this groove (4) and the structure being close to groove (4) bottom，The degree of depth of groove (4) forms wood based panel (1) thickness direction part less than the thickness of wood based panel (1) and is exposed to groove (4) structure outward，Parcel (3) is the class rectangular configuration matched with wood based panel (1)，Parcel (3) is provided with the transition part (5) beyond wood based panel (1) interface along wood based panel (1) arris place，Described transition part (5) is provided with an engaging portion (6)，Engaging portion (6) is provided with the kink that matches with wood based panel (1)，Transition part (5) is additionally provided with docking section (7)，It is outward extending first butt joint interface (8) of 45° angle that described docking section (7) includes with parcel (3) inner surface，And with the first butt joint interface (8) in 90 ° of outward extending second butt joint interfaces (9) in angle，Described the first butt joint interface (8) and the second butt joint interface (9) are respectively arranged with two，Two first butt joint interfaces (8)、Second butt joint interface (9) is symmetrically set and is positioned in parcel (3)，Described engaging portion (6) insertion wood based panel (1) forms, beyond the arris place of groove (4), the structure that the snapping to wood based panel (1) wraps up.
- 2. road and bridge beam building template according to claim 1, it is characterized in that, described parcel (3) is made by magnalium, groove (4) bottom thickness that parcel (3) coordinates with wood based panel (1) is (2)～(4) mm, and described wood based panel (1) is density board or solid wood board or plywood.
- 3. road and bridge beam building template according to claim 1, it is characterized in that, described engaging portion (6) is relatively thin with relatively engaging portion (6) all the other positions, transition part (5) joint, form the structure being prone to bending, described kink includes extension (10), the end of extension (10) is provided with the buckle teeth (11) vertical with extension (10), and described buckle teeth (11) is zigzag structure.
- 4. road and bridge beam building template according to claim 1, it is characterized in that, one first butt joint interface (8) on described same parcel (3) is provided with the alignment pin (12) of protrusion, and another first butt joint interface (8) is provided with the location hole (13) that form docking corresponding with alignment pin (12).
- 5. road and bridge beam building template according to claim 1, it is characterized in that, described wood based panel (1) in the middle part of it its thickness direction vertical be provided with a centre bore (14), the hollow lining (15) with centre bore (14) inwall secure fit it is lined with in described centre bore (14), a fixing bar (16) it is provided with in described lining, fixing bar (16) two ends are exposed to the two ends of centre bore (14), the part that fixing bar (16) exposes is provided with fixed part (17), described fixed part (17) includes the positioning section for square structure and the outward extending thread segment of positioning section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222667.5A CN105755962B (en) | 2016-04-12 | 2016-04-12 | Building template for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222667.5A CN105755962B (en) | 2016-04-12 | 2016-04-12 | Building template for highway bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105755962A true CN105755962A (en) | 2016-07-13 |
| CN105755962B CN105755962B (en) | 2017-05-03 |
Family
ID=56334740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222667.5A Expired - Fee Related CN105755962B (en) | 2016-04-12 | 2016-04-12 | Building template for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755962B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201232354Y (en) * | 2008-07-18 | 2009-05-06 | 中冶京唐建设有限公司 | Wooden formwork for shaping metal lining cylinder |
| CN201539094U (en) * | 2009-11-03 | 2010-08-04 | 吴兵 | Composite wooden formwork |
| KR20110006970U (en) * | 2010-01-05 | 2011-07-13 | 서보산업 주식회사 | Mould comprising wood plate and steel plate |
| CN203716482U (en) * | 2014-01-13 | 2014-07-16 | 江西省建筑材料工业科学研究设计院 | PVC foaming steel plastic building formwork |
| CN204238544U (en) * | 2014-11-14 | 2015-04-01 | 中建四局第一建筑工程有限公司 | A kind of large overall template of iron sheet parcel |
| CN204691228U (en) * | 2015-06-09 | 2015-10-07 | 林锋 | One-shot forming hollow construction formwork |
-
2016
- 2016-04-12 CN CN201610222667.5A patent/CN105755962B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201232354Y (en) * | 2008-07-18 | 2009-05-06 | 中冶京唐建设有限公司 | Wooden formwork for shaping metal lining cylinder |
| CN201539094U (en) * | 2009-11-03 | 2010-08-04 | 吴兵 | Composite wooden formwork |
| KR20110006970U (en) * | 2010-01-05 | 2011-07-13 | 서보산업 주식회사 | Mould comprising wood plate and steel plate |
| CN203716482U (en) * | 2014-01-13 | 2014-07-16 | 江西省建筑材料工业科学研究设计院 | PVC foaming steel plastic building formwork |
| CN204238544U (en) * | 2014-11-14 | 2015-04-01 | 中建四局第一建筑工程有限公司 | A kind of large overall template of iron sheet parcel |
| CN204691228U (en) * | 2015-06-09 | 2015-10-07 | 林锋 | One-shot forming hollow construction formwork |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105755962B (en) | 2017-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2010129853A (en) | METHOD FOR PRODUCING A LONGITUDINAL CONNECTION FOR WOODEN STRUCTURAL ELEMENTS, AND ALSO THE RELATED WOODEN CONSTRUCTION ELEMENT | |
| CN101139812A (en) | Lower edge open truss style corrugated steel web combination beam | |
| CN106401040B (en) | The method that the cladding tile structure of Qing Gang pitched roofs base and flat roof deck change pitched roof | |
| CN206220474U (en) | A kind of plate device of bamboo-wood structure glued board and shaped steel combination | |
| CN108691416A (en) | Cast-in-place special-shaped beam plain form system with arc-shaped side edges | |
| CN104005556B (en) | For the fixed form combination shuttering construction technology of expansion joint place shear wall | |
| CN2758370Y (en) | Architectural shuttering combination | |
| CN202969589U (en) | H-type steel beam and rectangular steel tube column variable-beam depth assembly type node | |
| CN114319864A (en) | Shear wall end mold locking tool and locking method | |
| CN105755962A (en) | Building template for highway bridge | |
| CN206418767U (en) | A kind of concrete beam strengthening device | |
| CN206538910U (en) | The curtain wall construction column template reinforcement system of horn mouth formula | |
| CN211873837U (en) | One-step forming supporting and reinforcing system for reversed ridge of kitchen and bathroom | |
| CN107859199A (en) | A kind of slide type metal connecting piece | |
| CN209723616U (en) | Reinforcing back cord device for positioning and supporting for aluminum alloy mould plate frame column | |
| CN203530957U (en) | Hoop type end plate special for pre-tensioned prestressed high-strength concrete wave-shaped sheet pile | |
| CN215803219U (en) | Stair template | |
| CN210685394U (en) | Quick detach formula building templates structure | |
| CN208604929U (en) | A kind of cast-in-place special-shaped beam plain form system with arc-shaped side edges | |
| CN107476571A (en) | Exempt from the construction method of punching bamboo glue pattern plate | |
| CN209585625U (en) | A kind of aluminum wood hybrid template earth system | |
| CN202450770U (en) | Light type open web steel frame plywood formwork | |
| CN207110043U (en) | A kind of section bar building structure | |
| US20170234011A1 (en) | Glued timber truss | |
| CN210622307U (en) | Foam template system for rapid construction of beam slab with cast-in-place concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Yingzhi Inventor after: Li Yanli Inventor after: Wang Kun Inventor after: Li Peidong Inventor after: Yuan Songling Inventor after: Fu Luping Inventor after: Tao Dong Inventor after: Wang Ke Inventor before: Xia Yingzhi Inventor before: Fu Hao Inventor before: Ge Shuxun Inventor before: Li Yanli Inventor before: Wang Kun Inventor before: Li Peidong Inventor before: Yuan Songling Inventor before: Fu Luping Inventor before: Peng Fangfang Inventor before: Wang Ke Inventor before: Zhang Huiyuan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170405 Address after: Lung Cheung Road Pingdingshan city Henan province 467000 Applicant after: Henan University of Urban Construction Applicant after: Pingdingshan highway traffic survey and Design Institute Address before: Lung Cheung Road Pingdingshan city Henan province 467000 Applicant before: Henan University of Urban Construction |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |