CN215969303U

CN215969303U - Side form for manufacturing prefabricated part and prefabricated part

Info

Publication number: CN215969303U
Application number: CN202122382827.1U
Authority: CN
Inventors: 朱凤起
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a side die for manufacturing a prefabricated part and the prefabricated part, wherein the side die comprises a side die main body, and two sides of the side die main body are respectively provided with a steel bar pressing plate; the reinforcing steel bar pressing plate is detachably connected with the side formwork main body, and holes for reinforcing steel bars to penetrate through are spliced after the reinforcing steel bar pressing plate is connected with the side formwork main body. The prefabricated part is manufactured, when the side forms are detached, the steel bar pressing plate and the side form main body are detached and separated, the side form main body is rotated, the side form main body is taken out along the longitudinal direction, the side form is convenient and fast, and manual sealing slurry can be omitted.

Description

Side form for manufacturing prefabricated part and prefabricated part

Technical Field

The utility model relates to the field of prefabricated part production, in particular to a side die for manufacturing a prefabricated part and the prefabricated part.

Background

When a concrete prefabricated part is manufactured, a mold frame is usually required to be built firstly, steel bars are placed in the mold frame, then concrete is poured into the mold frame, and after the concrete is solidified or semi-solidified, the mold frame is removed, so that the prefabricated part can be obtained. If internal spaces such as a concrete pouring channel, a cast-in-place cavity and the like need to be constructed in the prefabricated members, corresponding core molds need to be arranged in the mold frames.

In the prior art, the mold frame is generally enclosed by four elongated side forms into a rectangular shape. There are some prefabricated parts where the reinforcement bars need to protrude from both sides of the prefabricated part, the ends of the reinforcement bars being in the form of loops or loop-like closures. For the situation, when designing the side forms, strip-shaped openings need to be arranged on the side forms in advance for the steel bar enclosed sections to pass through, and before pouring concrete into the mold frame, the parts of the strip-shaped openings which are vacant are also closed by using the templates, so that the concrete is prevented from flowing out along the vacant parts. However, this makes the fabrication of the prefabricated parts cumbersome, and especially the strip-shaped openings are arranged in a plurality along the longitudinal direction of the side forms, each of which needs to be individually closed by a form, thus increasing the workload.

Therefore, the utility model is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a side die for manufacturing a prefabricated part and the prefabricated part, which can be conveniently and quickly matched with a prefabricated part steel bar with a closed end for use.

In order to solve the above problems, an embodiment of the present invention provides a side form for manufacturing a prefabricated component, including a side form main body, where two sides of the side form main body are respectively provided with a steel bar pressing plate;

the reinforcing steel bar pressing plate is detachably connected with the side formwork main body, and holes for reinforcing steel bars to penetrate through are spliced after the reinforcing steel bar pressing plate is connected with the side formwork main body.

Furthermore, the lateral margin of the side form main body is provided with a half hole for the steel bar to pass through, the steel bar pressing plate closes the half hole to splice out the hole for the steel bar to pass through, or the lateral margin of the steel bar pressing plate is provided with a half hole for the steel bar to pass through, and the side form main body closes the half hole to splice out the hole for the steel bar to pass through.

Furthermore, a slide way is arranged on the side die main body along the length direction of the side die main body.

Furthermore, a connecting hole is formed in the side formwork main body along the width direction of the side formwork main body, and a bolt penetrates through the steel bar pressing plate and the connecting hole, so that the steel bar pressing plate and the side formwork main body are connected together.

Furthermore, a tongue-and-groove pressing strip is arranged on one side, close to the prefabricated part to be manufactured, of the steel bar pressing plate, the outer edge of the tongue-and-groove pressing strip is overlapped above the steel bar pressing plate, and the end part of a connecting piece for connecting the steel bar pressing plate and the side die main body does not exceed the outer edge of the tongue-and-groove pressing strip.

The tongue-and-groove pressing strip is characterized by further comprising a wall penetrating hole, wherein the wall penetrating hole is arranged in a protruding mode relative to the inner edge of the tongue-and-groove pressing strip or is formed in the tongue-and-groove pressing strip.

The use method of the side mold for manufacturing the prefabricated part comprises the following steps:

passing the steel bars of the prefabricated part through the half holes of the side formwork main body or the steel bar pressing plate;

and connecting the steel bar pressing plate and the side formwork main body together to close the half hole, thereby completing the assembly of the side formwork.

And further, after the prefabricated part is manufactured and the side forms are disassembled, the steel bar pressing plate and the side form main body are disassembled and separated, the side form main body is rotated, and the side form main body is longitudinally drawn out.

Further, the side forms can be used for both flat die production and vertical die production.

Further, the use method can be suitable for the vertical mold production of the wall with the heat insulation layer.

Further, the steel bar pressing plate can be drawn out longitudinally and can also be detached horizontally.

The embodiment of the utility model also provides a prefabricated part, which is characterized by being manufactured by using the side die for manufacturing the prefabricated part.

Furthermore, the side edge of the prefabricated part is provided with a tongue-and-groove, and the wall penetrating hole of the prefabricated part is arranged on the tongue-and-groove or positioned on the inner side of the tongue-and-groove.

Furthermore, the prefabricated part is a wall with an insulating layer.

Compared with the prior art, the utility model has the following beneficial effects: the side forms main part both sides are equipped with the half-hole with the reinforcing bar adaptation, seal by unified steel bar clamp plate, when assembling die frame and arrangement of reinforcement, can directly seal around the reinforcing bar and pin, and need not leave the opening of rectangular shape and supply the blind end of reinforcing bar tip to pass, so can not leave unnecessary vacancy part, do not need the scene additionally to prop up and establish the template and come the shutoff, can cancel artifical sealing pulp, promoted the efficiency of construction.

Drawings

Fig. 1 is a schematic view of a split structure of a side form for manufacturing a prefabricated part according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the side form of FIG. 1 after reinforcement;

FIG. 3 is a schematic view of the split structure of the side form of FIG. 2 during removal;

fig. 4 is a schematic view of a split structure of a side form for manufacturing a prefabricated part according to another embodiment of the present invention;

FIG. 5 is a schematic structural view of the side form of FIG. 4 after reinforcement;

FIG. 6 is a schematic view of another angle of FIG. 3;

FIG. 7 is a schematic structural view of a side form used for a prefabricated part with an insulation board;

fig. 8 is a schematic view of a split structure of a side form for manufacturing prefabricated parts, which is provided in another embodiment;

FIG. 9 is a schematic structural view of the side form of FIG. 8 after reinforcement;

FIG. 10 is a schematic view of the split structure of the side form of FIG. 8 during removal;

fig. 11 is a schematic view of a split structure of a side form for manufacturing prefabricated parts, which is provided in another embodiment;

FIG. 12 is a schematic view of the side form of FIG. 11 after reinforcement;

FIG. 13 is a schematic view of the split structure of the side form of FIG. 11 during removal;

FIG. 14 is a schematic structural view of a wall hole in a tongue-and-groove of a prefabricated part;

FIG. 15 is a schematic structural view of a wall hole inside a tongue and groove of a prefabricated part;

in the figure: 1-side form main body; 101-half hole; 102-a slide; 103-connecting hole; 2-reinforcing steel bar pressing plate; 201-mounting holes; 202-tongue-and-groove batten; 203-through-wall holes; 3-reinforcing steel bars; 301-closed-like structure; 4-a bolt; 5-a prefabricated part; 501-tongue and groove; 6-heat preservation board.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments shown in the drawings. It should be understood that these embodiments are described only to enable those skilled in the art to better understand and to implement the present invention, and are not intended to limit the scope of the present invention in any way.

Referring to fig. 1 to 10, an embodiment of the present invention provides a side form for manufacturing a prefabricated part, where the side form can be used as any one side form of a prefabricated part mold frame. The method can be used for both flat die production and vertical die production. Specifically, the side forms comprise side form main bodies 1 and reinforcing steel bar pressing plates 2 positioned on two sides of the side form main bodies 1. The side form body 1 is substantially elongate and has a side edge provided with a half-hole 101 through which the reinforcing bar 3 passes. In this embodiment, because the side surface of the prefabricated part 5 to be manufactured needs to extend out of a plurality of groups of horizontal steel bars with closed-shaped structures 301 at the ends, a plurality of half holes 101 are arranged at intervals along the length direction of the side forms on two sides of the side form main body 1. As before, the both sides of side forms main part 1 respectively set up one with side forms main part 1 mutually perpendicular's steel bar pressing plate 2, when steel bar pressing plate 2 and the concatenation of side forms main part 1, seal half hole 101 in order to form the complete hole that supplies the reinforcing bar to pass, steel bar pressing plate 2 is connected with side forms main part 1 detachably, when building the mould frame, the arrangement of reinforcement with steel bar pressing plate 2 and side forms main part 1 combination together, make when prefabricated component 5, during the form removal, dismantle the separation with steel bar pressing plate 2 and side forms main part 1.

In another embodiment, in conjunction with fig. 8-10, the half-hole 101 may also be disposed on the rebar pressing plate 2 (for example, a flange may be disposed on the rebar pressing plate 2 in a direction toward the side form body 1, and the half-hole 101 may be disposed on the flange), and then the half-hole 101 is closed by the side form body 1.

The side form body 1 is further provided with a slide way 102 along the length direction of the side form body 1, and the slide way 102 is used for rotating the side form body 1 by a certain angle, such as 90 degrees, and then extracting the side form body 1 in order to avoid blocking of the steel bar 3 on the half hole 101 in the form removing process, and at this time, the slide way 102 is in contact with the steel bar 3 (as shown in fig. 6), and plays a role of sliding fit in the extracting process. In addition to this, the chute 3 can also enhance the rigidity of the side form.

The slide way can be a single slide way or a double slide way.

The side form main body 1 is provided with a connecting hole 103 along the width direction of the side form main body 1, and the bolt 4 penetrates through the reinforcing steel bar pressing plate 2 and the connecting hole 103, so that the reinforcing steel bar pressing plate 2 and the side form main body 1 are connected together. In this embodiment, the connection hole 103 penetrates through the sliding channel 102, two ends of the connection hole 103 are respectively conducted to a position close to the steel bar pressing plate 2, and the steel bar pressing plate 2 is also provided with a mounting hole 201 corresponding to the connection hole 103. The bolt 4 penetrates through the mounting hole 201 and the connecting hole 103 in sequence to fix the steel bar pressing plate 2 on two sides and the side formwork main body 1 together.

One side of the steel bar pressing plate 2, which is close to the prefabricated part 5 to be manufactured, is provided with a tongue-and-groove pressing strip 202 integrated with the steel bar pressing plate, and the outer edge of the tongue-and-groove pressing strip 202 is overlapped above the steel bar pressing plate 2, so that after the steel bar pressing plate 2 and the tongue-and-groove pressing strip 202 are combined into a whole, the steel bar pressing plate 2 gives a certain distance relative to the tongue-and-groove pressing strip 202. After the arrangement, the end of the connecting member, such as the bolt 4 used in this embodiment, connecting the reinforcing steel bar pressing plate 2 and the side form body 1 does not exceed the outer edge of the tongue-and-groove pressing strip 202 (e.g., the end of the bolt 4). This is because, in the vertical mold production, the tongue-and-groove molding 202 needs to be pressed, and the end of the connecting member is set not to exceed the outer edge of the tongue-and-groove molding 202, so as to avoid forming a barrier.

When the flat mold is adopted for production, the tongue-and-groove pressing strip is not adopted, and other structures are the same as those in the vertical mold (as shown in figures 4-5).

In some embodiments, the inner edge of the tongue-and-groove strip 202 is provided with a through-wall hole 203 in a protruding manner, so that the prefabricated part 5 is produced, wherein the through-wall hole 203 is not arranged at the tongue-and-groove 501 (as shown in fig. 15 or fig. 10). In other embodiments, the through-wall holes 203 may be formed directly on the tongue-and-groove strip 202, i.e. closer to the side of the prefabricated element than the inner edge of the prefabricated element, so that the through-wall holes 203 of the prefabricated element 5 are formed at the tongue-and-groove 501 (fig. 14).

The embodiment of the utility model also provides a use method of the side form for manufacturing the prefabricated part, which comprises the following steps:

passing the steel bars of the prefabricated part through the half holes of the side formwork main body;

and (4) sealing the half hole by using a steel bar pressing plate, and connecting the steel bar pressing plate and the side formwork main body together, thereby completing the assembly of the side formwork.

With reference to fig. 7, if the prefabricated part is a prefabricated part with a heat insulation board 6, the tongue-and-groove pressing bar may not be used, and only the steel bar pressing board 2 is retained.

The present invention has been described in detail with reference to specific embodiments, which are provided to assist in understanding the core concepts of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The side die for manufacturing the prefabricated part is characterized by comprising a side die main body, wherein two sides of the side die main body are respectively provided with a steel bar pressing plate;

2. The side form for manufacturing prefabricated parts according to claim 1, wherein the side form body is provided at a side edge thereof with half holes for passing the reinforcing bars therethrough, the reinforcing bar pressing plate closing the half holes to splice the holes for passing the reinforcing bars therethrough, or provided at a side edge thereof with half holes for passing the reinforcing bars therethrough, the side form body closing the half holes to splice the holes for passing the reinforcing bars therethrough.

3. The side form for manufacturing prefabricated parts according to claim 1, wherein the side form body is further provided with one or more sliding ways along the length direction of the side form body.

4. The sideform for fabricating a prefabricated part according to claim 1, wherein a coupling hole is formed in the sideform body in a width direction of the sideform body, and a bolt is inserted through the reinforcing bar pressing plate and the coupling hole to couple the reinforcing bar pressing plate and the sideform body together.

5. The sideform for manufacturing prefabricated parts according to claim 1, wherein a tongue-and-groove bead is arranged on one side of the steel bar pressing plate close to the prefabricated part to be manufactured, the outer edge of the tongue-and-groove bead is overlapped above the steel bar pressing plate, and the end of a connecting piece for connecting the steel bar pressing plate and the sideform main body does not exceed the outer edge of the tongue-and-groove bead.

6. The side form for manufacturing prefabricated parts according to claim 5, further comprising a through-wall hole which is protruded relative to an inner edge of the tongue-and-groove molding or is formed on the tongue-and-groove molding.

7. A prefabricated part, characterized in that it is manufactured using the side form for manufacturing prefabricated parts according to any one of claims 1 to 6.

8. Prefabricated element according to claim 7, characterised in that the side edges of the prefabricated element are provided with a tongue and groove, and the wall penetrating holes of the prefabricated element are arranged on or inside the tongue and groove.

9. The prefabricated unit according to claim 7, wherein the prefabricated unit is a wall with an insulation layer.