CN218373391U - Internal mold structure for bridge suspension casting - Google Patents
Internal mold structure for bridge suspension casting Download PDFInfo
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- CN218373391U CN218373391U CN202221977876.8U CN202221977876U CN218373391U CN 218373391 U CN218373391 U CN 218373391U CN 202221977876 U CN202221977876 U CN 202221977876U CN 218373391 U CN218373391 U CN 218373391U
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Abstract
The utility model discloses an internal mold structure for bridge suspension casting, which comprises an internal mold component with a concave-shaped section outline, wherein the concave-shaped top surface of the internal mold component is divided into five surfaces to form a template body; the both sides top surface of template body and the vertical face at middle part all are equipped with the jack and fix in order to support, and the template body is the steel structure. By adopting the utility model, the internal mold component is in a concave shape, the top surface is divided into five surfaces, the five surfaces form the template body, a plurality of surfaces of the template body form the support through the jack, the structural strength is good, the position of the template body can be conveniently moved, and the template body can be conveniently disassembled; the steel template body has high structural strength, good stability and convenient repeated use.
Description
Technical Field
The utility model relates to a bridge hangs the field of watering, especially a centre form structure that is used for bridge to hang and waters.
Background
At present, the construction of the suspended casting box girder of the domestic hanging basket basically adopts a manual drawing mode to demold, a chain block needs to be manually matched for operation, the operation is very inconvenient, the manual re-assembly and reinforcement positioning are needed during the turnover use, a large amount of labor is needed, and the construction efficiency is low.
Present string basket construction is when meetting the condition that the design of inner box roof had the crossbeam, and the influence of crossbeam when the basket antedisplacement can't be solved in conventional centre form design all adopts little truss or the steel pipe support form of interim spelling basically, demolishs little truss or steel pipe support when hanging the basket antedisplacement and falls, and the centre form of being convenient for passes the crossbeam antedisplacement to next segment, need assemble little truss or steel pipe support again after the antedisplacement targets in place, so recirculative, complex operation. And the template basically adopts the wooden model, is convenient for demolish and reassemble, and the wooden model can appear breaking and damaging and need to change again after using several times, has the problem of loss.
Disclosure of Invention
The utility model aims to provide a: aiming at the problem that the operation of the template which is assembled and spliced temporarily in the prior art is complex in the construction process of the hanging basket, the internal mold structure for bridge suspension casting is high in stability and simple and convenient to operate.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
an internal mold structure for bridge suspension casting comprises an internal mold assembly with a concave-shaped cross section outline, wherein the concave-shaped top surface of the internal mold assembly is divided into five surfaces to form a template body; the top surfaces of the two sides of the template body and the vertical surface of the middle part of the template body are both provided with jacks for supporting and fixing, and the template body is of a steel structure.
By adopting the technical scheme, the internal mold component is in a concave shape, the top surface of the internal mold component is divided into five surfaces, the five surfaces form the template body, a plurality of surfaces of the template body form the support through the jack, the structural strength is good, the position of the template body is convenient to move, and the template body is convenient to disassemble; the steel template body has high structural strength, good stability and convenient repeated use.
Furthermore, the template body is divided into a first branch part with the concave middle part and second branch parts positioned at two sides; the first branch part is U-shaped. The template body is divided into two parts.
Furthermore, each second branch part is connected with two first jacks to form a support. Two first jacks form the support for second branch portion, and the supporting effect is good, and stability is good.
Further, the first jack is arranged along the vertical direction.
Further, the vertical surface of the first branch part is supported by a second jack arranged obliquely. The stability of the vertical surface is ensured.
Furthermore, the bottom of the inner die assembly is fixed on a hanging basket inner sliding beam, and two sides of the hanging basket inner sliding beam form a hoisting structure through hanging basket front hanging strips. But hoisting structure lateral shifting can drive centre form structure lateral shifting, convenient continuous casting.
Furthermore, the bottom end of the jack is provided with an installation support and is fixed on the sliding beam in the hanging basket through the installation support.
Furthermore, in the five surfaces of the template body, the connecting points of the adjacent transverse surfaces and the vertical surfaces can be detached, or the adjacent two planes can rotate relatively. The adjacent surfaces of the template body are of a rotatable structure, so that the template body is convenient to disassemble and move after pouring.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the inner die assembly is in a concave shape, the top surface of the inner die assembly is divided into five surfaces, the five surfaces form a template body, and a plurality of surfaces of the template body form support through the jack, so that the structural strength is good, the position of the template body can be conveniently moved, and the template body can be conveniently detached; the steel template body has high structural strength, good stability and convenient repeated use.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic diagram of an internal mold structure for bridge cantilever casting of the present invention.
Wherein the figures include the following reference numerals:
10, a template body; 11 a first leg; 12 a second branch portion; 20 a first jack; 30 a second jack; 40 hanging basket inner sliding beam; 50 hanging basket front hanging belt; the mounting bracket is mounted 60.
Detailed Description
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, an internal mold structure for bridge suspension casting comprises an internal mold assembly with a concave profile, wherein the concave top surface of the internal mold assembly is divided into five surfaces to form a template body 10; the top surfaces of the two sides of the template body 10 and the vertical surface in the middle are both provided with jacks for supporting and fixing, and the template body 10 is of a steel structure.
By adopting the technical scheme, the internal mold component is in a concave shape, the top surface of the internal mold component is divided into five surfaces, the five surfaces form the template body 10, the multiple surfaces of the template body 10 form the support through the jack, the structural strength is good, the position of the template body 10 can be conveniently moved, and the template body 10 can be conveniently disassembled; the steel template body 10 has high structural strength, good stability and convenient repeated use.
Further, the formwork body 10 is divided into a first branch part 11 with a concave middle part and second branch parts 12 at two sides; the first leg 11 is U-shaped. The template body 10 is divided into two parts.
Further, two first jacks 20 are connected to each second branch 12 and form a support. The two first jacks 20 form a support for the second support part 12, and the support effect is good and the stability is good.
Further, the first jack 20 is disposed in a vertical direction.
Further, the vertical plane of the first leg 11 is supported by the second jack 30 which is obliquely disposed. The stability of the vertical surface is ensured.
Further, the bottom of the inner die assembly is fixed on the inner hanging basket sliding beam 40, and two sides of the inner hanging basket sliding beam 40 form a hoisting structure through the front hanging strip 50 of the hanging basket. The hoisting structure can move transversely, namely the hoisting structure can drive the inner mold structure to move transversely, and continuous pouring is facilitated.
Further, the bottom end of the jack is provided with a mounting support 60 and is fixed on the inner sliding beam 40 of the hanging basket through the mounting support 60.
Further, in five surfaces of the formwork body 10, the connecting point of the adjacent transverse surface and the vertical surface can be detached, or the adjacent two surfaces can rotate relatively. The adjacent surfaces of the template body 10 are in a rotatable structure, so that the template body is convenient to disassemble and move after pouring.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. An internal mold structure for bridge suspension casting is characterized by comprising an internal mold component with a concave-shaped cross section outline, wherein the concave-shaped top surface of the internal mold component is divided into five surfaces to form a template body (10); the formwork comprises a formwork body (10), jacks are arranged on the top surfaces of the two sides of the formwork body (10) and on the vertical surface of the middle of the formwork body, and the formwork body (10) is of a steel structure.
2. The inner formwork structure for bridge cantilever according to claim 1, wherein the formwork body (10) is divided into a first branch portion (11) depressed in the middle and second branch portions (12) at both sides; the first supporting part (11) is U-shaped.
3. An inner formwork structure for bridge cantilever according to claim 2, characterized in that each second branch (12) is connected with two first jacks (20) and forms a support.
4. An inner mould structure for bridge suspension casting according to claim 3, characterised in that the first jack (20) is arranged in a vertical direction.
5. An inner mould structure for bridge suspension casting according to claim 2, characterised in that the vertical face of the first support part (11) is supported by a second jack (30) arranged obliquely.
6. The internal mold structure for bridge suspension casting according to claim 1, characterized in that the bottom of the internal mold assembly is fixed on a hanging basket internal sliding beam (40), and the two sides of the hanging basket internal sliding beam (40) form a hoisting structure through hanging basket front hanging strips (50).
7. The internal mold structure for bridge suspension casting according to claim 6, characterized in that the bottom end of the jack is provided with a mounting support (60) and is fixed on the inner sliding beam (40) of the hanging basket through the mounting support (60).
8. The inner formwork structure for bridge cantilever according to claim 1, characterized in that, of the five faces of the formwork body (10), the connecting point of the adjacent transverse face and vertical face is detachable or the adjacent two faces can rotate relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977876.8U CN218373391U (en) | 2022-07-28 | 2022-07-28 | Internal mold structure for bridge suspension casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977876.8U CN218373391U (en) | 2022-07-28 | 2022-07-28 | Internal mold structure for bridge suspension casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218373391U true CN218373391U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221977876.8U Active CN218373391U (en) | 2022-07-28 | 2022-07-28 | Internal mold structure for bridge suspension casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218373391U (en) |
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2022
- 2022-07-28 CN CN202221977876.8U patent/CN218373391U/en active Active
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