CN214419135U

CN214419135U - Assembled concrete member steam curing means

Info

Publication number: CN214419135U
Application number: CN202023138257.3U
Authority: CN
Inventors: 李永斌; 季海川; 肖帅; 王建新
Original assignee: Hebei Construction Engineering Construction And Assembly Co ltd
Current assignee: Hebei Construction Engineering Construction And Assembly Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-19
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to an assembled concrete member steam curing means belongs to prefabricated component production technical field. Comprises a plurality of groups of assembled canvas frames, steam pipelines, a mould table and canvas bottom supporting frames; the steam pipeline is arranged around the mould table, and the canvas bottom support frames are arranged at two sides of the mould table at the bottom of the assembled canvas frame; the assembled canvas frame is arranged on the canvas bottom supporting frames on the two sides of the die table; the canvas bottom support frame is composed of a vertical iron pipe and arc round steel outside the vertical iron pipe; each group of assembled canvas frames consists of a vertical metal wire pipe, an arc-shaped metal wire pipe, a first PVC round steel connecting piece and a second PVC round steel connecting piece; the vertical metal wire pipe is arranged at the upper end of the vertical iron pipe, the arc-shaped metal wire pipe and the vertical metal wire pipe are connected together through a first PVC round steel connecting piece, and the two arc-shaped metal wire pipes are connected together through a second PVC round steel connecting piece.

Description

Assembled concrete member steam curing means

Technical Field

The utility model relates to an assembled concrete member steam curing means belongs to prefabricated component production technical field.

Background

The fabricated structure is not only a new direction for concrete structure development, but also a structural form for national key popularization and application. The most important concrete prefabricated part in the assembled structure can greatly improve the appearance quality of concrete through factory production, the structural performance of the concrete prefabricated part can be strictly controlled, and meanwhile, the concrete prefabricated part also has the advantages of being capable of greatly improving the environmental conditions of a construction site, saving raw materials, accelerating the construction speed, being capable of being repeatedly used and the like. The production efficiency and the quality of the concrete prefabricated part are influenced by the reduction of the air temperature of the concrete prefabricated part in winter. In order to further improve the production efficiency and increase the economic benefit in the industrial production, the prefabrication manufacturers basically adopt steam curing. However, under the condition of low temperature in winter, steam curing with a protection device is required.

SUMMERY OF THE UTILITY MODEL

Based on prior art's above-mentioned defect, the utility model provides an assembled concrete member steam curing means for realize simple manufacture, use convenient, its installation simple manufacture, use convenient.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

an assembly type concrete member steam curing device comprises a plurality of groups of assembled canvas frames, steam pipelines, a mould table and canvas bottom supporting frames; the steam pipeline is arranged around the mould table, and the canvas bottom support frames are arranged on two sides of the mould table at the bottom of the assembled canvas frame; the assembled canvas frame is arranged on the canvas bottom supporting frames on the two sides of the die table; the canvas bottom support frame is composed of a vertical iron pipe and arc round steel on the outer side of the vertical iron pipe; each group of assembled canvas frames consists of a vertical metal wire pipe, an arc-shaped metal wire pipe, a first PVC round steel connecting piece and a second PVC round steel connecting piece; the vertical metal wire pipe is arranged at the upper end of the vertical iron pipe, the arc-shaped metal wire pipe and the vertical metal wire pipe are connected together through a first PVC round steel connecting piece, and the two arc-shaped metal wire pipes are connected together through a second PVC round steel connecting piece.

Furthermore, two arc-shaped metal wire pipes in each group of assembled canvas frames are symmetrically arranged on two sides of the second PVC round steel connecting piece.

Further, the vertical metal wire pipe and the arc-shaped metal wire pipe are both phi 20mm metal wire pipes.

Furthermore, first PVC round steel connecting piece and second PVC round steel connecting piece are phi 18mmPVC spool.

Further, the diameter of the vertical iron pipe is phi 30 mm; the diameter of the arc round steel is phi 16mm, and the arc radius of the arc round steel is 96 mm.

Further, the bending angle of the first PVC round steel connecting piece is 120-160 degrees.

Furthermore, the steam pipeline is provided with steam outlets which are symmetrically arranged on two sides of the vertical iron pipe.

Further, the steam outlet is a 45-degree obliquely upward steam hole.

Further, 24 steam outlets are uniformly arranged on the steam pipeline.

Further, the assembled canvas racks are 6 groups in total.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model discloses installation simple manufacture, use are convenient, under the lower condition of temperature in winter, can carry out effectual protection and steam maintenance to prefabricated component.

Drawings

FIG. 1 is a front view of the steam curing device for fabricated concrete members of the present invention;

FIG. 2 is a side view of the steam curing device for fabricated concrete members of the present invention;

FIG. 3 is a schematic view of a steam pipe with steam holes;

FIG. 4 is a schematic view of the canvas bottom support frame;

FIG. 5 is a schematic view of a first PVC round steel connecting piece;

fig. 6 is a schematic view of a second PVC round steel connector.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6.

As shown in fig. 1-2, the steam curing device for fabricated concrete members of the present embodiment includes 6 sets of assembled canvas frames 1, steam pipes 2, a mold table 3, and canvas bottom supports 4. The prefabricated components 9 to be maintained are placed on the die table 3. Steam pipes 2 are arranged around the mould table, and canvas bottom support frames 4 are arranged at two sides of the mould table 3 at the bottom of the assembled canvas frame 1. The assembled canvas frame 1 is arranged on canvas bottom supporting frames 4 at two sides of the die table 3. As shown in fig. 4, the canvas bottom support frame 4 is composed of a vertical iron pipe 41 and an arc round steel 42 outside the vertical iron pipe, and can be used as a steam pipeline support frame for placing the steam pipeline 2. On the other hand, the canvas can be propped open at the bottom of the mould table 3, so that the curing steam can go upwards to form a steam circulation channel. As shown in fig. 1,5-6, each set of assembled canvas frame 1 is composed of a vertical metal wire tube 11, an arc metal wire tube 12, a first PVC round steel connector 13 and a second PVC round steel connector 14. The vertical metal spool 11 sets up in vertical iron pipe 41 upper end, links together through first PVC round steel connecting piece 13 between arc metal spool 12 and the vertical metal spool 11, links together through second PVC round steel connecting piece 14 between two arc metal spools 12. Two arc-shaped metal wire tubes 12 in each group of assembled canvas frames 1 are symmetrically arranged at two sides of a second PVC round steel connecting piece 14. As shown in fig. 3, the steam pipeline 2 is provided with steam outlets 21, the steam outlets 21 are symmetrically arranged on two sides of the vertical iron pipe 41, and the steam outlets 21 are steam holes inclined upwards by 45 °.

In this embodiment, the vertical metal conduit 11 and the arc metal conduit 12 are both metal conduits with a diameter of 20mm, the first PVC round steel connecting piece 13 and the second PVC round steel connecting piece 14 are both PVC conduits with a diameter of 18mm, and the diameter of the vertical iron pipe 41 is 30 mm. The diameter of the arc round steel 42 is phi 16mm, and the arc radius is 96 mm. The bending angle of the first PVC round steel connecting piece 13 is 142 degrees. The steam pipeline 2 is uniformly provided with 24 steam outlets 21.

The above-mentioned embodiments are only given for the purpose of more clearly illustrating the technical solutions of the present invention, and are not intended to limit the present invention, and the modifications of the technical solutions of the present invention by those skilled in the art based on the common general knowledge in the field are also within the scope of the present invention.

Claims

1. The utility model provides an assembled concrete member steam curing means which characterized in that: comprises a plurality of groups of assembled canvas frames (1), steam pipelines (2), a mould table (3) and canvas bottom supporting frames (4); the steam pipeline (2) is arranged around the mould table, and canvas bottom support frames (4) are arranged on two sides of the mould table (3) at the bottom of the assembled canvas frame (1); the assembled canvas frame (1) is arranged on the canvas bottom supporting frame (4) on two sides of the die table (3); the canvas bottom support frame (4) is composed of a vertical iron pipe (41) and arc round steel (42) on the outer side of the vertical iron pipe; each group of assembled canvas frames (1) consists of a vertical metal wire pipe (11), an arc-shaped metal wire pipe (12), a first PVC round steel connecting piece (13) and a second PVC round steel connecting piece (14); vertical metal spool (11) set up in vertical iron pipe (41) upper end, link together through first PVC round steel connecting piece (13) between arc metal spool (12) and vertical metal spool (11), link together through second PVC round steel connecting piece (14) between two arc metal spools (12).

2. The steam curing device for fabricated concrete members according to claim 1, wherein: two arc-shaped metal wire pipes (12) in each group of assembled canvas frames (1) are symmetrically arranged on two sides of the second PVC round steel connecting piece (14).

3. The steam curing device for fabricated concrete members according to claim 1, wherein: the vertical metal wire pipe (11) and the arc-shaped metal wire pipe (12) are both phi 20mm metal wire pipes.

4. The steam curing device for fabricated concrete members according to claim 1, wherein: the first PVC round steel connecting piece (13) and the second PVC round steel connecting piece (14) are phi 18mm PVC conduits.

5. The steam curing device for fabricated concrete members according to claim 1, wherein: the diameter of the vertical iron pipe (41) is phi 30 mm; the diameter of the arc round steel (42) is phi 16mm, and the arc radius is 96 mm.

6. The steam curing device for fabricated concrete members according to claim 1, wherein: the bending angle of the first PVC round steel connecting piece (13) is 120-160 degrees.

7. The steam curing device for fabricated concrete members according to claim 1, wherein: the steam pipeline (2) is provided with steam outlets (21), and the steam outlets (21) are symmetrically arranged on two sides of the vertical iron pipe (41).

8. The steam curing apparatus for fabricated concrete members according to claim 7, wherein: the steam outlet (21) is a steam hole which is inclined upwards at an angle of 45 degrees.

9. The steam curing apparatus for fabricated concrete members according to claim 8, wherein: the steam pipeline (2) is uniformly provided with 24 steam outlets (21).

10. The steam curing device for fabricated concrete members according to claim 1, wherein: the assembled canvas racks (1) are 6 groups in total.