CN217891355U - Reinforcing steel bar binding jig frame capable of being spliced in modularization mode - Google Patents
Reinforcing steel bar binding jig frame capable of being spliced in modularization mode Download PDFInfo
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- CN217891355U CN217891355U CN202221752314.3U CN202221752314U CN217891355U CN 217891355 U CN217891355 U CN 217891355U CN 202221752314 U CN202221752314 U CN 202221752314U CN 217891355 U CN217891355 U CN 217891355U
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Abstract
The application relates to a reinforcement bed-jig that can modularization concatenation, including main frame, positioning channel section, activity handle, screw rod spiral. The main frame is a constant-section jig frame with different lengths, and can be connected through bolts to form an integral steel reinforcement framework jig frame with different span requirements. The positioning clamping groove and the movable handle are used for marking and fixing longitudinal steel bars and transverse steel bars at the positions of the web plate, the top plate and the bottom plate, when the longitudinal and transverse positioning facilities conflict, the longitudinal length is mainly ensured, the screw is spirally positioned at the bottom of the jig frame, unevenness possibly exists in an actual field is considered, and relative elevations on two sides of the jig frame are adjusted.
Description
Technical Field
This application belongs to building engineering technical field, concretely relates to but reinforcement bed-jig of modularization concatenation.
Background
Most of highway bridges are common bridge types with standard span, and the hole span ratio of the bridge has great influence on the construction cost. The bridge with different spans is selected according to economic benefits in different pier heights, different foundation forms, different geographic environments and different traffic use requirements. For a highway bridge route, there are many combinations of spans. From assembling the template, binding the reinforcing steel bars to pouring concrete, a large amount of manpower and material resources are caused, and the waste of the construction period is caused. In addition, the precision requirement of binding the steel reinforcement framework in the template still has certain deviation in the continuous rechecking check of construction managers. The conventional construction process and measures of the small cast-in-situ box girder with the equal cross section still have great defects, no matter from the aspects of reinforcement bar binding precision, construction efficiency and the like. With the development of intelligent and self-propelled technologies in China, more and more new technologies and new methods are continuously emerging, and the defects of low construction efficiency, low precision and the like of the traditional constant-section cast-in-place small box girder need to be solved through new technical measures.
Therefore, the jig frame for splicing the steel reinforcement framework in a modularized manner needs to be invented, which can replace the traditional construction mode, and improve the safe production efficiency and the construction standardized construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a but reinforcement bed-jig of modularization concatenation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a but reinforcement bed-jig of modularization concatenation, includes main frame, positioning channel section, activity handle and screw rod spiral, the main frame is the uniform cross section bed-jig of different length, and the combination of the different length of accessible realizes the ligature of the steel reinforcement skeleton of corresponding span, the vertical reinforcing bar and the transverse reinforcement that the draw-in groove location and activity handle are used for mark and fixed web, roof, bottom plate position, the screw rod spiral is located the bed-jig bottom to highly adjusting.
Preferably, the main frame is a uniform small box girder with uniform cross section, the jig frames with different lengths are prefabricated in advance according to different span requirements of actual engineering, and the length requirements are all spans required by the engineering which can be combined. Different module bed-jigs pass through bolted connection, and the installation is dismantled conveniently, can maximize the rational arrangement who realizes the reinforcement bed-jig.
Preferably, the 42m steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8 and a jig frame module 9.
Preferably, the 50-meter steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8, a jig frame module 9 and a jig frame module 10.
Preferably, the 58m steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8 and a jig frame module 10.
Preferably, the positioning clamping grooves are made of equal angle steel according to the diameter of a steel bar in actual engineering, and the cross positions of the longitudinal clamping grooves and the transverse clamping grooves of the jig frame are designed to be cut off to keep the longitudinal clamping grooves long.
Preferably, the movable handle is a perforated steel rod piece at the position of the web plate of the jig frame and used for fixing the web plate steel bar.
Preferably, the screw is spirally arranged at the bottom of the jig frame, and the left and the right are several, so that the uneven ground is prevented.
The invention has the beneficial effects that:
(1) When the reinforcement bed-jig that can modularize the concatenation of this application was used, the roof beam section top of pouring in proper order was carried out the bed-jig and is wholly assembled, bottom plate positioning groove installation, web activity handle installation and roof positioning groove installation. Wherein the fixed clamping groove and the main frame are welded, and the movable clamping groove is connected with the main frame of the jig frame through a bolt. Assembling a steel reinforcement framework on an on-site jig frame in the assembling process of the next span uniform-section small box girder template, and then integrally hoisting the steel reinforcement framework into the cast-in-place template for positioning. And forming a corresponding steel reinforcement framework jig frame for the box girders with the equal cross sections and different spans through the combination of modules with different lengths. After the steel reinforcement framework is lifted, the subsequent required steel reinforcement framework is immediately bound to realize faster assembly line construction operation.
(2) The reinforcement binding jig frame capable of being spliced in a modularized mode comprises a main frame, a positioning clamping groove, a movable handle and a screw. The main frame is a constant-section jig frame with different lengths, and can be connected through bolts to form an integral steel reinforcement framework jig frame with different span requirements. The positioning clamping groove and the movable handle are used for marking and fixing longitudinal steel bars and transverse steel bars at the positions of the web plate, the top plate and the bottom plate, when the longitudinal and transverse positioning facilities conflict, the longitudinal length is mainly ensured, the screw is spirally arranged at the bottom of the jig frame, and the relative elevations on two sides of the jig frame are adjusted by considering that unevenness possibly exists in an actual site.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic cross-sectional view of a jig frame for modularly assembling a steel reinforcement cage;
FIG. 2 is a schematic view of the connection between the transverse positioning slot and the longitudinal positioning slot of the present invention;
FIG. 3 is a schematic diagram of assembling jig frame modules for assembling a 42m steel bar binding jig frame according to the invention;
FIG. 4 is a schematic diagram of assembling jig frame modules for assembling a 50m steel bar binding jig frame according to the present invention;
fig. 5 is a schematic assembly diagram of the jig frame modules for assembling the 58m steel bar binding jig frame.
Reference numerals: 1. a main frame; 2. a movable handle; 3. a transverse positioning clamping groove; 4. the screw rod is screwed; 5. longitudinally positioning the clamping groove; 6. 2m jig frame module; 7. 14m jig frame modules; 8. 15m jig frame module; 9. a 10m jig frame module; 11. 8.25m jig frame module.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses but reinforcement bed-jig of modularization concatenation, including main frame 1, positioning channel section, activity handle 2 and screw rod spiral 4.
The main frame 1 is a constant-section jig frame with different lengths, and binding of the steel bar frameworks with corresponding spans can be realized through combination of different lengths. Specifically, the following steps can be set: the 42m steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8 and a jig frame module 9.
The 50-meter steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8, a jig frame module 9 and a jig frame module 10.
The 58m steel bar binding jig frame can be composed of a jig frame module 6, a jig frame module 7, a jig frame module 8 and a jig frame module 10.
The clamping groove positioning and moving handle 2 is used for marking and fixing longitudinal steel bars and transverse steel bars at the positions of a web plate, a top plate and a bottom plate, and the screw rod spiral 4 is positioned at the bottom of the jig frame so as to adjust the height.
The main frame 1 is a uniform small box girder with equal cross section, and the moulding beds with different lengths are prefabricated in advance according to different span requirements of actual engineering, and the length requirements are all spans required by the engineering capable of being combined. Different module bed-jigs pass through bolted connection, and the installation is dismantled conveniently, can maximize the rational arrangement who realizes the reinforcement bed-jig.
The positioning clamping grooves adopt equilateral angle steel according to the diameter of a steel bar in actual engineering, and the cross positions of the longitudinal clamping grooves and the transverse clamping grooves of the jig frame are designed to be cut off to keep the longitudinal clamping grooves full-length.
The movable handle 2 is a perforated steel rod piece at the position of a web plate of the jig frame and is used for fixing a web plate steel bar.
Screw rod spiral 4 is located the bed-jig bottom, controls a plurality of, prevents the state of ground unevenness.
The implementation principle of the application is as follows: when the reinforcement jig frame capable of being spliced in a modularized mode is used, the whole jig frame assembly is sequentially carried out above a poured beam section, and the bottom plate positioning clamping groove, the web plate movable handle 2 and the top plate positioning clamping groove are installed. Wherein the fixed clamping groove and the main frame 1 are welded, and the movable clamping groove is connected with the jig frame main frame 1 through a bolt. Assembling a steel reinforcement framework on an on-site jig frame in the assembling process of the next span uniform-section small box girder template, and then integrally hoisting the steel reinforcement framework into the cast-in-place template for positioning. And forming a corresponding steel reinforcement framework jig frame for the box girders with the equal cross sections and different spans through the combination of modules with different lengths. After the steel reinforcement framework is lifted, the subsequent required steel reinforcement framework is immediately bound to realize faster assembly line construction operation.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a but reinforcement bed-jig of modularization concatenation which characterized in that: including main frame (1), positioning channel section, activity handle (2) and screw rod spiral (4), main frame (1) divide into a plurality of bed-jig modules, between a plurality of bed-jig modules draw-in groove location and activity handle (2) are used for vertical reinforcing bar and the horizontal reinforcing bar of mark and fixed web, roof, bottom plate position, screw rod spiral (4) are located the bed-jig bottom to adjust the height.
2. A reinforcement jig capable of being spliced modularly as claimed in claim 1, which comprises a main frame (1), a positioning slot, a movable handle (2) and a screw spiral (4), wherein the main frame (1) is a uniform cast-in-situ constant section box girder, different module jigs are connected through bolts, the slot positioning and movable handle (2) is used for marking and fixing longitudinal steel bars and transverse steel bars at the positions of a web plate, a top plate and a bottom plate, and the screw spiral (4) is positioned at the bottom of the jig to adjust the height.
3. The reinforcement binding jig frame capable of being spliced modularly as claimed in claim 1, wherein said positioning clamping grooves are made of equilateral angle steel according to the diameter of the reinforcement in the actual engineering, and the joint positions of longitudinal and transverse clamping grooves of the jig frame are designed to cut off the transverse clamping grooves.
4. A reinforcement bar binding jig frame capable of being spliced modularly according to claim 1, characterized in that the movable handle (2) is a perforated steel bar at the position of the jig frame web for fixing the web steel bar.
5. The reinforcement binding jig frame capable of being spliced modularly as claimed in claim 1, wherein said screw spiral (4) is located at the bottom of the jig frame, several on the left and right, to prevent the uneven ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752314.3U CN217891355U (en) | 2022-07-08 | 2022-07-08 | Reinforcing steel bar binding jig frame capable of being spliced in modularization mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752314.3U CN217891355U (en) | 2022-07-08 | 2022-07-08 | Reinforcing steel bar binding jig frame capable of being spliced in modularization mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217891355U true CN217891355U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221752314.3U Active CN217891355U (en) | 2022-07-08 | 2022-07-08 | Reinforcing steel bar binding jig frame capable of being spliced in modularization mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217891355U (en) |
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2022
- 2022-07-08 CN CN202221752314.3U patent/CN217891355U/en active Active
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