CN219364358U - Improved cast-in-situ box girder wing plate template - Google Patents
Improved cast-in-situ box girder wing plate template Download PDFInfo
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- CN219364358U CN219364358U CN202320750067.1U CN202320750067U CN219364358U CN 219364358 U CN219364358 U CN 219364358U CN 202320750067 U CN202320750067 U CN 202320750067U CN 219364358 U CN219364358 U CN 219364358U
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- box girder
- plate template
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model provides an improved cast-in-situ box girder wing plate template, which comprises a base and a box girder wing plate template structure, wherein the box girder wing plate template structure is positioned above the base, the box girder wing plate template structure comprises a first wing plate template, a second wing plate template and a third wing plate template, the first wing plate template, the second wing plate template and the third wing plate template are hinged, one end of the third wing plate template, which is far away from the second wing plate template, is fixedly provided with a rotating plate, a rotating block is connected between the two groups of rotating plates in a rotating way, the bottom of the rotating block is fixedly connected with the base, the upper surface of the base is provided with a storage groove, and the inside of the storage groove is provided with a supporting component. According to the utility model, the support assembly formed by the connecting shaft, the lantern ring, the first support plate and the second support plate is designed on the improved cast-in-situ box girder wing plate template, so that the template can be conveniently installed and disassembled, the assembly efficiency is improved, and meanwhile, the integrated template structure is also convenient to transport.
Description
Technical Field
The utility model relates to the technical field of wing plate templates, in particular to an improved cast-in-situ box girder wing plate template.
Background
In bridge construction, the box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-situ box girder. Along with the improvement of bridge technology in China, the quality requirement of the bridge is higher and higher, and the cast-in-situ box girder has the advantages of simple shape, high torsional rigidity, good integrity, strong applicability and the like, thereby playing an important role in bridge construction. The cast-in-situ box girder is mainly used for large continuous bridge construction, and the construction process is as follows: the construction method comprises the steps of support foundation construction, support installation, bottom formwork installation, support prepressing, prepressing unloading, bottom formwork elevation adjustment, bottom plate and web steel bar adjustment, prestress installation, side formwork and inner formwork (box formwork) installation, bottom plate and web concrete pouring, inner formwork removal, top plate steel bar adjustment, prestress installation, top plate concrete pouring, health maintenance, stretching, duct grouting, end sealing and support removal.
When the multi-span concrete simply supported girder bridge is integrally cast by adopting a cast-in-situ method, most of templates are reused in an inverted mode in order to save construction cost. However, the traditional simply supported beam template has slower installation and disassembly speeds. Therefore, the traditional simply supported beam template cannot meet the technical requirements of modern bridge construction, and the rapid template assembly is one of the technical problems which are urgently solved in the current multi-span simply supported beam concrete bridge construction.
Disclosure of Invention
The utility model aims to provide an improved cast-in-situ box girder wing plate template to solve the problems set forth in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improved generation cast-in-place case roof beam pterygoid lamina template, includes base and case roof beam pterygoid lamina template structure, case roof beam pterygoid lamina template structure is located the top of base, and case roof beam pterygoid lamina template structure includes first pterygoid lamina template, second pterygoid lamina template and third pterygoid lamina template, first pterygoid lamina template, second pterygoid lamina template and third pterygoid lamina template are articulated, the one end fixed mounting that the second pterygoid lamina template was kept away from to the third pterygoid lamina template has the rotor plate, two sets of rotate between the rotor plate and be connected with the rotor block, rotor block bottom and base fixed connection, the storage tank has been seted up to the base upper surface, storage tank inside is provided with supporting component.
As a further description of the utility model: the side wall, close to the base, of the first wing plate template, the second wing plate template and the third wing plate template is fixedly provided with two groups of fixing blocks, and a fixing shaft is fixedly arranged between the two groups of fixing blocks.
As a further description of the utility model: the size of supporting component and accomodate groove looks adaptation, supporting component includes the connecting axle, the connecting axle is located accomodates the inslot portion, and the both ends of connecting axle all with base fixed connection, the epaxial cover that rotates is equipped with the lantern ring of connecting, the quantity of lantern ring is three group.
As a further description of the utility model: the novel support is characterized in that a first support plate is fixedly arranged on the lantern ring, one end, far away from the lantern ring, of the first support plate is slidably connected with a second support plate, and threaded holes are formed in the first support plate and the second support plate.
As a further description of the utility model: the clamping structure is installed to the one end that the first backup pad was kept away from to the second backup pad, the clamping structure includes the fixture block, fixture block and second backup pad fixed connection, the draw-in groove has been seted up to the one end that the second backup pad was kept away from to the fixture block, and draw-in groove opening part is trapezoidal design.
As a further description of the utility model: the clamping block is internally provided with grooves at two sides of the clamping groove, the grooves are internally connected with connecting blocks in a rotating mode, a rotating shaft penetrates through the connecting blocks, and limiting blocks are fixedly arranged at one ends, close to each other, of the two groups of connecting blocks.
As a further description of the utility model: the two sets of rotating plates and the rotating block penetrate through the inserting rods, and the handle grooves are formed in the front side and the rear side of the storage groove on the upper surface of the base.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the support assembly formed by the connecting shaft, the lantern ring, the first support plate and the second support plate is designed on the improved cast-in-situ box girder wing plate template, when the cast-in-situ box girder wing plate template is used, the crane can be used for applying upward tension to the first wing plate template to drive the first wing plate template, the second wing plate template, the third wing plate template and the rotating plate to rotate around the rotating block, then the first support plate and the second support plate rotate around the connecting shaft through the lantern ring to be taken out from the storage groove, and slide the second support plate to the fixed shaft along the inside of the first support plate until the fixed shaft is clamped with the clamping block, after the length adjustment of the first support plate and the second support plate is completed, the first wing plate template, the second wing plate template and the third wing plate template are supported through the threaded holes, after the use of the templates is completed, the operation is reversed according to the steps, the installation and the disassembly of the templates are convenient, the assembly efficiency is improved, and the integrated template structure is convenient to transport.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall use structure of the present utility model;
FIG. 3 is a schematic diagram of a box girder wing plate template structure according to the present utility model;
FIG. 4 is a schematic view of a support assembly according to the present utility model;
fig. 5 is a schematic view of a fastening structure according to the present utility model.
In the figure: 1. a base; 2. a box girder wing plate template structure; 201. a first wing template; 202. a second wing template; 203. a third wing template; 204. a fixed block; 205. a fixed shaft; 3. a rotating plate; 4. a rod; 5. a rotating block; 6. a storage groove; 7. a handle groove; 8. a support assembly; 801. a connecting shaft; 802. a collar; 803. a first support plate; 804. a second support plate; 9. a clamping structure; 901. a clamping block; 902. a clamping groove; 903. a groove; 904. a connecting block; 905. a limiting block; 906. and (3) rotating the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an improved generation cast-in-situ box girder pterygoid lamina template, including base 1 and box girder pterygoid lamina template structure 2, box girder pterygoid lamina template structure 2 is located the top of base 1, box girder pterygoid lamina template structure 2 includes first pterygoid lamina template 201, second pterygoid lamina template 202 and third pterygoid lamina template 203, first pterygoid lamina template 201, second pterygoid lamina template 202 and third pterygoid lamina template 203 are articulated, the one end fixed mounting that second pterygoid lamina template 202 was kept away from to third pterygoid lamina template 203 has rotor plate 3, the rotation is connected with rotor block 5 between two sets of rotor plates 3, rotor block 5 bottom and base 1 fixed connection, accomodate groove 6 has been seted up to base 1 upper surface, accomodate the inside supporting component 8 that is provided with of groove 6.
In this embodiment: the side walls of the first wing plate template 201, the second wing plate template 202 and the third wing plate template 203, which are close to the base 1, are fixedly provided with two groups of fixing blocks 204, and a fixing shaft 205 is fixedly arranged between the two groups of fixing blocks 204.
The specific use is as follows: the fixing shaft 205 is used for matching with the clamping block 901 to fix the connection between the box girder wing plate template structure 2 and the supporting component 8.
In this embodiment: the size of supporting component 8 and accomodate groove 6 looks adaptation, supporting component 8 include connecting axle 801, and connecting axle 801 is located accomodates inside the groove 6, and the both ends of connecting axle 801 all with base 1 fixed connection, rotate the cover on the connecting axle 801 and be equipped with lantern ring 802, and the quantity of lantern ring 802 is three groups.
The specific use is as follows: the collar 802 is rotatable about the connection shaft 801 to adjust the support angles of the first support plate 803 and the second support plate 804.
In this embodiment: the collar 802 is fixedly provided with a first supporting plate 803, one end, far away from the collar 802, of the first supporting plate 803 is connected with a second supporting plate 804 in a sliding mode, and threaded holes are formed in the first supporting plate 803 and the second supporting plate 804.
The specific use is as follows: the threaded holes may fix the length of the first support plate 803 and the second support plate 804, facilitating support of the wing panels of different heights.
In this embodiment: the clamping structure 9 is installed to the one end that second backup pad 804 kept away from first backup pad 803, and clamping structure 9 includes fixture block 901, and fixture block 901 and second backup pad 804 fixed connection, the draw-in groove 902 has been seted up to the one end that second backup pad 804 was kept away from to the fixture block 901, and the draw-in groove 902 opening part is trapezoidal design.
The specific use is as follows: the fixed shaft 205 can be abutted inside the clamping block 901 through the clamping groove 902, so that the support assembly 8 can conveniently support the box girder wing plate template structure 2.
In this embodiment: the inside recess 903 that is located the both sides of draw-in groove 902 of fixture block 901 has been seted up, and the inside rotation of recess 903 is connected with connecting block 904, runs through between connecting block 904 and the fixture block 901 has axis of rotation 906, and the one end fixed mounting that two sets of connecting blocks 904 are close to each other has stopper 905.
The specific use is as follows: the limiting block 905 and the connecting block 904 can rotate in the groove 903 through the rotating shaft 906, and the rotating shaft 906 is further sleeved with a torsion spring to provide power for the two groups of limiting blocks 905 to approach each other, and the limiting block 905 can reduce derailment of the clamping block 901 and the fixed shaft 205.
In this embodiment: the inserted link 4 is penetrated between the two groups of rotating plates 3 and the rotating block 5, and the handle grooves 7 are formed in the front side and the rear side of the containing groove 6 on the upper surface of the base 1.
The specific use is as follows: the handle groove 7 facilitates the operator to adjust the angles of the first support plate 803 and the second support plate 804 from the receiving groove 6.
Working principle: when the novel combined template is used, a worker can apply upward tension to the first wing plate template 201 by adopting the crane to drive the first wing plate template 201, the second wing plate template 202, the third wing plate template 203 and the rotating plate 3 to rotate around the rotating block 5, when the first wing plate template 201 is lifted to a specified height, the worker can rotate the first supporting plate 803 and the second supporting plate 804 around the connecting shaft 801 through the lantern ring 802 to take out from the storage groove 6, then slide the second supporting plate 804 along the inside of the first supporting plate 803 to extend the second supporting plate 804 to the fixed shaft 205 until the fixed shaft 205 is positioned in the clamping groove 902 formed in the clamping block 901, after the length adjustment of the first supporting plate 803 and the second supporting plate 804 is finished, the first wing plate template 201, the second wing plate template 202 and the third wing plate template 203 are fixed through threaded holes, and then the first wing plate template 201, the second wing plate template 202 and the third wing plate template 203 are supported.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides an improved generation cast-in-situ box girder pterygoid lamina template, includes base (1) and box girder pterygoid lamina template structure (2), its characterized in that: the box girder wing plate template structure (2) is located the top of base (1), box girder wing plate template structure (2) are including first wing plate template (201), second wing plate template (202) and third wing plate template (203), first wing plate template (201), second wing plate template (202) and third wing plate template (203) are articulated, one end fixed mounting that second wing plate template (202) was kept away from to third wing plate template (203) has rotor plate (3), two sets of rotate between rotor plate (3) and be connected with rotor block (5), rotor block (5) bottom and base (1) fixed connection, accomodate groove (6) have been seted up to base (1) upper surface, accomodate inside supporting component (8) that are provided with of groove (6).
2. An improved cast-in-place box girder wing panel template according to claim 1, wherein: the side walls of the first wing plate template (201), the second wing plate template (202) and the third wing plate template (203), which are close to the base (1), are fixedly provided with two groups of fixing blocks (204), and a fixing shaft (205) is fixedly arranged between the two groups of fixing blocks (204).
3. An improved cast-in-place box girder wing panel template according to claim 1, wherein: the size of supporting component (8) and accomodate groove (6) looks adaptation, supporting component (8) are including connecting axle (801), connecting axle (801) are located accomodate inside groove (6), and the both ends of connecting axle (801) all with base (1) fixed connection, it is equipped with lantern ring (802) to rotate the cover on connecting axle (801), the quantity of lantern ring (802) is three group.
4. An improved cast-in-place box girder wing panel template according to claim 3, wherein: the novel support device is characterized in that a first support plate (803) is fixedly installed on the lantern ring (802), one end, far away from the lantern ring (802), of the first support plate (803) is connected with a second support plate (804) in a sliding mode, and threaded holes are formed in the first support plate (803) and the second support plate (804).
5. An improved cast-in-place box girder wing panel template according to claim 4, wherein: the clamping structure (9) is installed to one end that second backup pad (804) kept away from first backup pad (803), clamping structure (9) include fixture block (901), fixture block (901) and second backup pad (804) fixed connection, draw-in groove (902) have been seted up to one end that second backup pad (804) was kept away from to fixture block (901), and draw-in groove (902) opening part is trapezoidal design.
6. An improved cast-in-place box girder wing panel template according to claim 5, wherein: the clamping block (901) is internally provided with grooves (903) at two sides of the clamping groove (902), connecting blocks (904) are rotatably connected in the grooves (903), a rotating shaft (906) penetrates between each connecting block (904) and the clamping block (901), and limiting blocks (905) are fixedly arranged at one ends, close to each other, of the two groups of connecting blocks (904).
7. An improved cast-in-place box girder wing panel template according to claim 1, wherein: the two groups of rotating plates (3) and rotating blocks (5) penetrate through inserting rods (4), and handle grooves (7) are formed in the front side and the rear side of the accommodating groove (6) on the upper surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750067.1U CN219364358U (en) | 2023-04-06 | 2023-04-06 | Improved cast-in-situ box girder wing plate template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750067.1U CN219364358U (en) | 2023-04-06 | 2023-04-06 | Improved cast-in-situ box girder wing plate template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364358U true CN219364358U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320750067.1U Active CN219364358U (en) | 2023-04-06 | 2023-04-06 | Improved cast-in-situ box girder wing plate template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364358U (en) |
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2023
- 2023-04-06 CN CN202320750067.1U patent/CN219364358U/en active Active
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