CN219076002U - Quick dismounting device of prefabricated box girder steel form - Google Patents
Quick dismounting device of prefabricated box girder steel form Download PDFInfo
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- CN219076002U CN219076002U CN202223333584.3U CN202223333584U CN219076002U CN 219076002 U CN219076002 U CN 219076002U CN 202223333584 U CN202223333584 U CN 202223333584U CN 219076002 U CN219076002 U CN 219076002U
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Abstract
The utility model relates to a rapid dismounting device for a prefabricated box girder steel template, which comprises a main body supporting plate, a plurality of L-shaped first supporting rods and a plurality of second supporting rods, wherein the first supporting rods and the second supporting rods are arranged on the lower surface of the prefabricated box girder steel template. The two sides of the main body supporting plate are symmetrically provided with a plurality of groups of supporting blocks, the upper surface of the main body supporting plate is fixedly connected with a supporting base, and the bottom of the upper surface of the supporting base is fixedly connected with a fixing plate for supporting the template; one side of the fixed plate for supporting the template is provided with a plurality of sliding groove plates, and the surface of each sliding groove plate is provided with a pair of bolt rods; a second fixing plate is arranged on the outer side of the vertical part in each first supporting rod, and a plurality of through holes are formed in the second fixing plate; the horizontal part of each first supporting rod is provided with a second supporting rod; the horizontal end parts of the plurality of first support rods are connected together through a first connecting rod, and a plurality of first fixing plates are uniformly distributed on the side surface of the first connecting rod; the first fixing plate is in sliding connection with the inner wall of the chute plate. The utility model is convenient and quick and has high working efficiency.
Description
Technical Field
The utility model relates to the technical field of highway bridge precast box girder concrete, in particular to a rapid disassembly device for a precast box girder steel template.
Background
The prefabricated box girder template for the highway engineering bridge is manufactured according to the design requirement, so that the concrete structure and the components of the box girder are formed according to the specified positions and the specified geometric dimensions, and meanwhile, the prefabricated box girder template is a temporary supporting structure which ensures the quality and the construction safety of concrete engineering and accelerates the construction progress.
At present, after the prefabricated box girder steel template of highway engineering is formed, the template needs to be disassembled in sections, the subsequent working process is seriously influenced, and the labor intensity for disassembling the templates in sections is high due to the fact that the weight of the steel template is large. In order to improve the working efficiency, the quick disassembly at one time is necessary, so that a quick disassembly device for the prefabricated box girder steel template is needed.
Disclosure of Invention
The utility model aims to provide a convenient and quick rapid dismounting device for a prefabricated box girder steel template.
In order to solve the problems, the utility model provides a rapid dismounting device for a prefabricated box girder steel template, which is characterized in that: the device comprises a main body supporting plate, a plurality of L-shaped first supporting rods and a plurality of second supporting rods, wherein the first supporting rods and the second supporting rods are arranged on the lower surface of a prefabricated box girder steel template; the two sides of the main body supporting plate are symmetrically provided with a plurality of groups of supporting blocks, the upper surface of the main body supporting plate is fixedly connected with a supporting base, and the bottom of the upper surface of the supporting base is fixedly connected with a fixing plate for supporting the template; one side of the fixed plate for supporting the template is provided with a plurality of sliding groove plates, and the surface of each sliding groove plate is provided with a pair of bolt rods; the first support rods are connected together through second connecting rods; a second fixing plate is arranged on the outer side of the vertical part in each first supporting rod, and a plurality of through holes are formed in the second fixing plate; the horizontal part of each first supporting rod is provided with one second supporting rod; the horizontal end parts of the plurality of first support rods are connected together through a first connecting rod, and a plurality of first fixing plates are uniformly distributed on the side surface of the first connecting rod; the first fixing plate is in sliding connection with the inner wall of the chute plate.
The perforations are distributed on the second fixing plate in a longitudinal row.
The second connecting rod penetrates through the through hole to connect the plurality of first supporting rods together.
The first fixing plate and the second supporting rod are respectively arranged at two sides of the first connecting rod.
The number of the supporting blocks, the number of the chute plates and the number of the first supporting rods are equal.
The supporting blocks and the chute plates are arranged in a staggered mode.
Each second supporting rod consists of a vertical rod and an inclined rod which are fixed on two sides of the horizontal part of the first supporting rod; the vertical rod is connected with the top of the diagonal rod.
The height of the second supporting rod is smaller than that of the first supporting rod.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the chute plates, the first fixing plates, the L-shaped first support rods and the L-shaped second support rods are arranged on the lower surface of the prefabricated box girder steel template, after the box girder is poured and molded, the bolt rods are pulled out, the prefabricated box girder steel template and the first connecting rods are together, and meanwhile, the prefabricated box girder steel template is pulled out from the chute plates, so that the prefabricated box girder steel template can be detached at one time, and compared with sectional detachment, the prefabricated box girder steel template can be detached more quickly, and the working efficiency is improved.
2. The utility model is convenient and quick.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a split structure of the present utility model.
FIG. 3 is a schematic diagram of the structure of the sample A in the utility model.
In the figure: 1-a main body support plate; 2, a supporting base; 3-a fixing plate for supporting the template; 4-a chute plate; 5-a first fixing plate; 6-a first connecting rod; 7-a first support bar; 8-a second support bar; 9, prefabricating a steel template of the box girder; 10-a second fixing plate; 11-perforating; 12-a second connecting rod; 13-a supporting block; 14-a latch rod.
Detailed Description
As shown in fig. 1 to 3, a rapid dismounting device for a prefabricated box girder steel template comprises a main body supporting plate 1 and a plurality of first supporting rods 7 and a plurality of second supporting rods 8 which are arranged on the lower surface of the prefabricated box girder steel template 9 and are in an L shape.
The two sides of the main body supporting plate 1 are symmetrically provided with a plurality of groups of supporting blocks 13, the upper surface of the main body supporting plate is fixedly connected with a supporting base 2, and the bottom of the upper surface of the supporting base 2 is fixedly connected with a fixing plate 3 for supporting a template; a plurality of chute plates 4 are arranged on one side of the fixed plate 3 for supporting the template, and a pair of bolt rods 14 are arranged on the surface of each chute plate 4; the plurality of first support rods 7 are connected together through the second connecting rods 12; a second fixing plate 10 is arranged outside the vertical part in each first supporting rod 7, and a plurality of through holes 11 are formed in the second fixing plate 10; the horizontal part of each first support rod 7 is provided with a second support rod 8; the horizontal end parts of a plurality of first support rods 7 are connected together through a first connecting rod 6, and a plurality of first fixing plates 5 are uniformly distributed on the side surface of the first connecting rod 6; the first fixing plate 5 is in sliding connection with the inner wall of the chute plate 4.
Wherein: the plurality of through holes 11 are distributed on the second fixing plate 10 in a column.
The second connecting rod 12 connects the plurality of first supporting rods 7 together through the through holes 11.
The first fixing plate 5 and the second supporting rod 8 are respectively arranged at two sides of the first connecting rod 6.
The number of the supporting blocks 13, the number of the sliding groove plates 4 and the number of the first supporting rods 7 are equal.
The supporting blocks 13 and the chute plates 4 are arranged in a staggered manner.
Each second support bar 8 is composed of a vertical bar and an inclined bar fixed at both sides of the horizontal portion of the first support bar 7; the vertical rod is connected with the top of the diagonal rod.
The height of the second support bar 8 is smaller than the height of the first support bar 7.
When the prefabricated box girder steel template 9 is used, the prefabricated box girder steel template 9 is fixed on the first supporting rod 7 and the second supporting rod 8, the first fixing plate 5 is inserted into the inner wall of the sliding groove plate 4 by the first connecting rod 6, and the prefabricated box girder steel template 9 is placed on the fixing plate 3 for supporting the template. After the box girder is cast and molded, the bolt rod is pulled out, the prefabricated box girder steel template and the first connecting rod are together, and meanwhile, the prefabricated box girder steel template is pulled out of the chute plate, so that the prefabricated box girder steel template can be detached at one time. When the device needs to be disassembled, the device is disassembled in one time by adopting the reverse direction step, and the problem that the follow-up working process is seriously influenced due to overlong disassembly time after the device needs to be disassembled in sections after the pouring and forming of the existing prefabricated box girder can be effectively solved through the arrangement of the structure.
Claims (8)
1. Quick dismounting device of prefabricated case roof beam steel form, its characterized in that: the device comprises a main body supporting plate (1), a plurality of L-shaped first supporting rods (7) and a plurality of second supporting rods (8) which are arranged on the lower surface of a prefabricated box girder steel template (9); the two sides of the main body supporting plate (1) are symmetrically provided with a plurality of groups of supporting blocks (13), the upper surface of the main body supporting plate is fixedly connected with a supporting base (2), and the bottom of the upper surface of the supporting base (2) is fixedly connected with a template supporting fixing plate (3); a plurality of chute plates (4) are arranged on one side of the template supporting fixing plate (3), and a pair of bolt rods (14) are arranged on the surface of each chute plate (4); the plurality of first support rods (7) are connected together through second connecting rods (12); a second fixing plate (10) is arranged on the outer side of the vertical part in each first supporting rod (7), and a plurality of through holes (11) are formed in the second fixing plate (10); the horizontal part of each first supporting rod (7) is provided with one second supporting rod (8); the horizontal end parts of the plurality of first support rods (7) are connected together through a first connecting rod (6), and a plurality of first fixing plates (5) are uniformly distributed on the side surface of the first connecting rod (6); the first fixing plate (5) is in sliding connection with the inner wall of the chute plate (4).
2. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the perforations (11) are distributed on the second fixing plate (10) in a column.
3. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the second connecting rods (12) penetrate through the through holes (11) to connect the plurality of first supporting rods (7) together.
4. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the first fixing plate (5) and the second supporting rod (8) are arranged on two sides of the first connecting rod (6) in a separated mode.
5. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the number of the supporting blocks (13), the number of the chute plates (4) and the number of the first supporting rods (7) are equal.
6. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the supporting blocks (13) and the chute plates (4) are arranged in a staggered mode.
7. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: each second supporting rod (8) consists of a vertical rod and an inclined rod which are fixed on two sides of the horizontal part of the first supporting rod (7); the vertical rod is connected with the top of the diagonal rod.
8. A rapid disassembly device for a steel form of a precast box girder as claimed in claim 1, wherein: the height of the second supporting rod (8) is smaller than that of the first supporting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223333584.3U CN219076002U (en) | 2022-12-13 | 2022-12-13 | Quick dismounting device of prefabricated box girder steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223333584.3U CN219076002U (en) | 2022-12-13 | 2022-12-13 | Quick dismounting device of prefabricated box girder steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219076002U true CN219076002U (en) | 2023-05-26 |
Family
ID=86423356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223333584.3U Active CN219076002U (en) | 2022-12-13 | 2022-12-13 | Quick dismounting device of prefabricated box girder steel form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219076002U (en) |
-
2022
- 2022-12-13 CN CN202223333584.3U patent/CN219076002U/en active Active
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