CN201913706U - Adjustable steel bar binding clamping fixture for prefabricating box girder - Google Patents
Adjustable steel bar binding clamping fixture for prefabricating box girder Download PDFInfo
- Publication number
- CN201913706U CN201913706U CN2010206579301U CN201020657930U CN201913706U CN 201913706 U CN201913706 U CN 201913706U CN 2010206579301 U CN2010206579301 U CN 2010206579301U CN 201020657930 U CN201020657930 U CN 201020657930U CN 201913706 U CN201913706 U CN 201913706U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- truss
- reinforcing bar
- sleeve pipe
- clamping fixture
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an adjustable steel bar binding clamping fixture for prefabricating a box girder. The adjustable steel bar binding clamping fixture comprises main supporting trusses, a longitudinal connecting rod, a steel bar positioning and supporting device and steel bar positioning angle steel, wherein at least two main supporting trusses are connected integrally through the longitudinal connecting rod; the lower part of each main support truss is rectangular, and the upper part of each main support truss has a right trapezoid structure; a part of the right-angle side of a right trapezoid extending upwards to the upper bottom surface of the right trapezoid is defined as a vertical extension rod; at least one horizontal steel bar positioning and supporting device is arranged on the vertical extension rod, the vertical side of a rectangle connected with the sloping side of the right trapezoid and the sloping side of the right trapezoid respectively; and at least one vertical steel bar positioning and supporting device is arranged on the upper bottom surface and the sloping side of the right trapezoid respectively. The adjustable steel bar binding clamping fixture has a simple and reasonable structure, is suitable for various box girders, can be recycled, has high steel bar binding speed and good quality, and is convenient for constructing; and the position of a bound steel bar can be adjusted according to the specification and size of a designed box girder.
Description
Technical field
The utility model relates to a kind of prefabricated case beam steel bar binding clamping fixture, and refering in particular to is the adjustable steel bar binding clamping fixture of a kind of prefabricated case beam; Belong to concrete cast equipment technical field.
Background technology
During prefabricated case beam, need roll framework of steel reinforcement according to design size, the specification of case beam, then, the inside and outside template of suit outside framework of steel reinforcement just can be carried out the concrete cast.When framework of steel reinforcement is rolled, adopt steel bar binding clamping fixture to being positioned in the industry usually by assembling reinforcement, make the framework of steel reinforcement size and dimension of rolling satisfy the designing requirement of case beam; There is multiple beam type in the present high speed railway box girder of China, and different beam molding box beam section shapes are all inequality.Traditional case beam steel binding clamping fixture is: according to the design size of drawing, reinforcing bar positioning supports bar is welded on the main sub-truss, the longitudinal reinforcement of rolling framework of steel reinforcement is placed on reinforcing bar positioning supports boom end, then, carry out rolling of framework of steel reinforcement; This case beam steel binding clamping fixture only designs processing at a certain case beam beam type, with case beam beam type be man-to-man relation, can only be applied to the reinforcing bar binding of this kind beam type, if prefabricated other Liang Xingxiangliang then need redesign processing.This traditional steel bar binding clamping fixture versatility is poor, the integrated cost height.
The utility model content
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple and reasonable, easy to use, can according to the design case trammel lattice, size, adjust easily by the reinforcement location of colligation, be applicable to multiple case beam beam type, the adjustable steel bar binding clamping fixture of prefabricated case beam that can reuse.
The utility model is realized by following proposal: the adjustable steel bar binding clamping fixture of prefabricated case beam, comprise main sub-truss, vertical connecting rod, reinforcing bar device for positioning and supporting, reinforcing bar location angle steel, described main sub-truss is at least 2, connects as one by vertical connecting rod; Described vertical connecting rod and described 2 main sub-truss planes of living in are orthogonal; Described main sub-truss is that rectangle, top are the truss structure that right-angled trapezium constitutes by the bottom, the right-angle side of described right-angled trapezium extends upwardly to its upper bottom surface and is defined as vertical extension rod with top, on the hypotenuse of described vertical extension rod, vertical edge that described rectangle is connected with described right-angled trapezium hypotenuse and described right-angled trapezium, respectively be provided with first sleeve pipe of at least 1 horizontal direction, the reinforcing bar device for positioning and supporting of a horizontal direction respectively is installed in described first sleeve pipe; On the upper bottom surface and hypotenuse of described right-angled trapezium, respectively be provided with second sleeve pipe of at least 1 vertical direction, the reinforcing bar device for positioning and supporting of a vertical direction respectively is installed in described second sleeve pipe; Described reinforcing bar device for positioning and supporting is made up of screw rod, top nut, lower nut, and described screw rod is inserted in described first sleeve pipe or second sleeve pipe, and described top nut, lower nut spinning are on described screw rod and be in described first sleeve pipe or the second sleeve pipe two ends; An end that is installed in the screw rod of the described reinforcing bar device for positioning and supporting of same position on the adjacent main sub-truss interconnects by reinforcing bar location angle steel, and to adjacent main sub-truss longitudinal register.
In the utility model, described sleeve pipe is by pipe or rectangular tube manufacturing.
In the utility model, the vertical edge that described main sub-truss is provided with vertical extension rod is provided with the workbench that is welded by angle steel.
In the utility model, described reinforcing bar location angle steel is provided with and needs the corresponding notch in colligation beam shaped steel muscle position.
The utility model is owing to adopt said structure, the reinforcing bar device for positioning and supporting of horizontal direction or vertical direction is set on the different edge of main sub-truss, by regulating the relative position of top nut, lower nut, regulate the reinforcing bar that the screw rod end is provided with in the reinforcing bar device for positioning and supporting easily and locate the position of angle steel with respect to main sub-truss, to adapt to the requirement of different size specification box girder body section configuration, realize rolling of framework of steel reinforcement; Its operation principle and advantage are sketched in following:
Before the assembling reinforcement, earlier main sub-truss is connected as one and fixes on the ground by vertical connecting rod, then, regulate the relative position of top nut, lower nut according to the design size of drawing, and then adjust the position of screw rod, make the position of the reinforcing bar location angle steel that the screw rod end is provided with identical with the shape in the cross section of beam body with respect to main sub-truss, finish mold assembly unit adjustment, then, beam shaped steel muscle inlay card is located in the notch that is provided with on the angle steel at reinforcing bar, can carry out the reinforcing bar binding program.The utility model can be used for multiple case beam beam type, when the various different beam shaped steel muscle of colligation, only needs the position of adjusting screw(rod) with respect to main sub-truss, reaches required beam type shape and gets final product.When if the case beam beam length of required colligation changes, only need corresponding increase or reduce main sub-truss and vertical connecting rod quantity can realize the adjusting of beam length fast.The utility model tool good stability can be resisted the reinforcing bar lateral bending that the reinforcing bar plastic deformation causes, and has characteristics such as the assembly unit adjustment is simple, easy to use, recycling, reinforcing bar binding speed is fast, quality is good.Solved the problem of traditional steel bar binding clamping fixture versatility difference.
In sum, the utility model is simple and reasonable, easy to use, can adjust easily by the reinforcement location of colligation according to case trammel lattice, the size of design, be applicable to multiple case beam beam type, can reuse, reinforcing bar binding speed is fast, and quality is good, has saved time and cost; Bring great convenience to construction.
Description of drawings
Accompanying drawing 1 is the utility model front view.
Accompanying drawing 2 is a reinforcing bar device for positioning and supporting structural representation in the utility model.
Among the figure: 1-master's sub-truss, the vertical connecting rod of 2-, 3-reinforcing bar device for positioning and supporting, reinforcing bar location angle steel 12.
The specific embodiment
Concrete structure of the present utility model is elaborated below in conjunction with embodiment and accompanying drawing.
Referring to accompanying drawing 1,2,3, the adjustable steel bar binding clamping fixture of the utility model prefabricated case beam comprises main sub-truss 1, vertical connecting rod 2, reinforcing bar device for positioning and supporting 3, and described main sub-truss 1 is at least 2, connects as one by vertical connecting rod 2; Described vertical connecting rod 2 is orthogonal with described 2 main sub-truss 1 planes of living in; Described main sub-truss 1 is that rectangle 8, top are the truss structure that right-angled trapezium 9 constitutes by the bottom, the right-angle side of described right-angled trapezium 9 extends upwardly to its upper bottom surface and is defined as vertical extension rod 4 with top, on the hypotenuse 15 of described vertical extension rod 4, vertical edge 14 that described rectangle 8 is connected with the hypotenuse of described right-angled trapezium 9 and described right-angled trapezium 9, respectively be provided with first sleeve pipe 7 of at least 1 horizontal direction, the reinforcing bar device for positioning and supporting 3 of a horizontal direction respectively is installed in described first sleeve pipe 7; On the upper bottom surface 16 and hypotenuse 15 of described right-angled trapezium 9, respectively be provided with second sleeve pipe 6 of at least 1 vertical direction, the reinforcing bar device for positioning and supporting 3 of a vertical direction respectively is installed in described second sleeve pipe 6; Described reinforcing bar device for positioning and supporting 3 is made up of screw rod 5, top nut 10, lower nut 11, being inserted in described first sleeve pipe 7 or second sleeve pipe 6 of described screw rod 5, described top nut 10, lower nut 11 spinnings are on described screw rod 5 and be in described first sleeve pipe 7 or second sleeve pipe, 6 two ends; The other end that is installed in the screw rod 5 of the described reinforcing bar device for positioning and supporting 3 of same position on the adjacent main sub-truss 1 interconnects by reinforcing bar location angle steel 12, and to adjacent main sub-truss 1 longitudinal register; Described reinforcing bar location angle steel 12 is provided with and needs the corresponding notch 17 in colligation beam shaped steel muscle position; The vertical edge that described main sub-truss 1 is provided with vertical extension rod 4 is provided with the workbench 13 that is welded by angle steel.
Claims (4)
1. the adjustable steel bar binding clamping fixture of prefabricated case beam comprises main sub-truss, vertical connecting rod, reinforcing bar device for positioning and supporting, reinforcing bar location angle steel, and it is characterized in that: described main sub-truss is at least 2, connects as one by vertical connecting rod; Described vertical connecting rod and described 2 main sub-truss planes of living in are orthogonal; Described main sub-truss is that rectangle, top are the truss structure that right-angled trapezium constitutes by the bottom, the right-angle side of described right-angled trapezium extends upwardly to its upper bottom surface and is defined as vertical extension rod with top, on the hypotenuse of described vertical extension rod, vertical edge that described rectangle is connected with described right-angled trapezium hypotenuse and described right-angled trapezium, respectively be provided with first sleeve pipe of at least 1 horizontal direction, the reinforcing bar device for positioning and supporting of a horizontal direction respectively is installed in described first sleeve pipe; On the upper bottom surface and hypotenuse of described right-angled trapezium, respectively be provided with second sleeve pipe of at least 1 vertical direction, the reinforcing bar device for positioning and supporting of a vertical direction respectively is installed in described second sleeve pipe; Described reinforcing bar device for positioning and supporting is made up of screw rod, top nut, lower nut, and described screw rod is inserted in described first sleeve pipe or second sleeve pipe, and described top nut, lower nut spinning are on described screw rod and be in described first sleeve pipe or the second sleeve pipe two ends; An end that is installed in the screw rod of the described reinforcing bar device for positioning and supporting of same position on the adjacent main sub-truss interconnects by reinforcing bar location angle steel, and to adjacent main sub-truss longitudinal register.
2. the adjustable steel bar binding clamping fixture of prefabricated case beam according to claim 1 is characterized in that: the vertical edge that described main sub-truss is provided with vertical extension rod is provided with the workbench that is welded by angle steel.
3. the adjustable steel bar binding clamping fixture of prefabricated case beam according to claim 2 is characterized in that: described sleeve pipe is by pipe or rectangular tube manufacturing.
4. the adjustable steel bar binding clamping fixture of prefabricated case beam according to claim 3 is characterized in that: described reinforcing bar location angle steel is provided with and needs the corresponding notch in colligation beam shaped steel muscle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206579301U CN201913706U (en) | 2010-12-14 | 2010-12-14 | Adjustable steel bar binding clamping fixture for prefabricating box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206579301U CN201913706U (en) | 2010-12-14 | 2010-12-14 | Adjustable steel bar binding clamping fixture for prefabricating box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913706U true CN201913706U (en) | 2011-08-03 |
Family
ID=44413520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206579301U Expired - Fee Related CN201913706U (en) | 2010-12-14 | 2010-12-14 | Adjustable steel bar binding clamping fixture for prefabricating box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913706U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696440A (en) * | 2013-11-29 | 2014-04-02 | 中交第二航务工程局有限公司 | Movable reinforcement cage binding jig |
| CN104002377A (en) * | 2014-06-12 | 2014-08-27 | 中铁五局（集团）有限公司 | Steel bar binding and corrugated pipe locating device for precasting box girder |
| CN104015261A (en) * | 2014-06-13 | 2014-09-03 | 南京第一建设事务所有限责任公司 | Combined adjustable prefabricated concrete component embedded part locating moulding bed and construction technology thereof |
| CN107178034A (en) * | 2017-06-29 | 2017-09-19 | 福建省高速公路有限责任公司 | Collison fence for bridge reinforcing bar three-dimensional localization frame |
| CN109610343A (en) * | 2019-02-01 | 2019-04-12 | 中庆建设有限责任公司 | A kind of box beam side mould plate supporting device |
| CN110777673A (en) * | 2019-11-27 | 2020-02-11 | 中铁五局集团有限公司 | Adjustable support frame for cast-in-place beam template |
-
2010
- 2010-12-14 CN CN2010206579301U patent/CN201913706U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696440A (en) * | 2013-11-29 | 2014-04-02 | 中交第二航务工程局有限公司 | Movable reinforcement cage binding jig |
| CN104002377A (en) * | 2014-06-12 | 2014-08-27 | 中铁五局（集团）有限公司 | Steel bar binding and corrugated pipe locating device for precasting box girder |
| CN104002377B (en) * | 2014-06-12 | 2016-03-23 | 中铁五局（集团）有限公司 | A kind of prefabricated case beam reinforcing bar binding and bellows positioning device |
| CN104015261A (en) * | 2014-06-13 | 2014-09-03 | 南京第一建设事务所有限责任公司 | Combined adjustable prefabricated concrete component embedded part locating moulding bed and construction technology thereof |
| CN107178034A (en) * | 2017-06-29 | 2017-09-19 | 福建省高速公路有限责任公司 | Collison fence for bridge reinforcing bar three-dimensional localization frame |
| CN109610343A (en) * | 2019-02-01 | 2019-04-12 | 中庆建设有限责任公司 | A kind of box beam side mould plate supporting device |
| CN110777673A (en) * | 2019-11-27 | 2020-02-11 | 中铁五局集团有限公司 | Adjustable support frame for cast-in-place beam template |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201913706U (en) | Adjustable steel bar binding clamping fixture for prefabricating box girder | |
| CN104002377B (en) | A kind of prefabricated case beam reinforcing bar binding and bellows positioning device | |
| CN203626251U (en) | Double-layered concrete wall formwork support structure | |
| CN206306252U (en) | A kind of prefabricated small box girder reinforcing bar colligation moulding bed | |
| CN203888030U (en) | Locating device | |
| CN104785683A (en) | Vertical full-annular-direction positioning jig frame device system and construction technology for large-diameter pile foundation reinforcement cage | |
| CN201268921Y (en) | Reinforced bar split heads | |
| CN206458083U (en) | A kind of adjustable building template | |
| CN203066462U (en) | Flexible corner formwork | |
| CN204524120U (en) | The vertical loopful of large diameter pile foundation steel reinforcement cage is to location moulding bed device | |
| CN201053204Y (en) | Building template composite supporting structure | |
| CN201649632U (en) | Adjusting and positing frame of variable-section square column template | |
| CN110670873B (en) | Support system of steel formwork of ultrahigh large-section concrete column and construction method | |
| CN209533739U (en) | A kind of energy-saving prefabricated component assembly type overlapping board mold | |
| CN201031502Y (en) | Forwork assembled stand bridging beam with adjustable length | |
| CN209552089U (en) | A kind of fixed device of built-in fitting | |
| CN205677236U (en) | Special-shaped column strengthening keel structure | |
| CN209288165U (en) | A kind of monolithic reinforced mesh sheet molding machine | |
| CN207828849U (en) | Tunnel anticollision wall template system of consolidating | |
| CN209407297U (en) | Reinforcing bar mobile hydraulic binding clamping fixture | |
| CN206495498U (en) | A kind of corner constructional column has enough to meet the need erecting device | |
| CN209429552U (en) | A kind of vertical type concrete member steel bar cage mould | |
| CN202344660U (en) | Saddle plate forming die | |
| CN202148494U (en) | Formwork support for bridge | |
| CN201433342Y (en) | T beam bottom web steel bar binding mould |
Legal Events
| 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: 20110803 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |