CN215038551U - Plugging device of prefabricated component template - Google Patents

Abstract

The utility model discloses a leakage stopping device of a prefabricated part template, wherein a through groove for a reinforcing steel bar to pass through is arranged on the template, and a leakage stopping ring and a leakage stopping block are arranged in the through groove; the leakage stopping ring is sleeved on the reinforcing steel bar, and the leakage stopping blocks are filled in other spaces in the through groove except the leakage stopping ring. In order to improve the sealing effect and ensure that no gap is generated, the end part of the plugging block close to the plugging ring is provided with a concave cavity with the same shape as the cross section of the plugging ring. The side wall of the leaking stoppage block, which is contacted with the template, is provided with a convex edge, and the convex edge can enhance the friction between the leaking stoppage block and the template, so that the position of the leaking stoppage block is ensured not to move easily. The utility model discloses a leaking stoppage circle makes the template form a complete closed plate with the leaking stoppage piece, and seamless confession concrete is revealed when guaranteeing that the reinforcing bar can run through the template smoothly, blocks up the logical groove in the template completely.

Description

Plugging device of prefabricated component template

Technical Field

The utility model relates to a concrete placement template field, concretely relates to plugging device of prefabricated component template.

Background

At present, house construction in China enters an important transformation period, namely, the rapid growth of house construction is met, meanwhile, comprehensive improvement of quality is pursued, meanwhile, resources are reasonably utilized and saved, namely, the house industry is transformed from a rough type to an intensive type, and the development and construction of assembled houses are urgent requirements of economic development in a new period. With the continuous rising of energy cost, labor cost and environmental protection cost, the housing industrialization surge featuring green buildings, intelligent buildings and factory manufacturing is inevitably an irreversible trend.

The traditional house building generally adopts the cast-in-place construction of structures such as shear walls and the like. The wall body, the floor slab and other members are cast and processed on the construction site, and although the members can meet the requirements of general building buildings, the construction period is longer, the field wet operation is more, the labor intensity is high, the labor amount is high, the amount of the template wood consumed is large, the field management is complex, a large amount of processing cost is consumed, the construction period is prolonged, and the requirements of modern building construction cannot be met. The prefabricated members refer to various members manufactured by adopting a pre-forming method, compared with the field manufacturing, the prefabricated members manufactured by pre-forming are usually manufactured by using templates in a professional factory and then transported to the field for use, and at present, the prefabricated members are mainly used in the field of buildings and can be divided into steel structure prefabricated members, wood structure prefabricated members, concrete prefabricated members, stone prefabricated members and the like according to material properties. The concrete prefabricated elements are most widely used, and the prefabricated elements are generally equal to reinforced concrete prefabricated elements or prefabricated concrete in the building field.

The prefabricated reinforced concrete members for assembling floor slab are usually ribbed prefabricated reinforced concrete members (such as ZL patent No. 03227765.2), and the ribbed prefabricated reinforced concrete members have holes in the lower sides of the longitudinal ribs. However, the ribbed prefabricated member plate is very complicated to manufacture, mainly because the pouring of the longitudinal ribs with holes on two sides needs to install side molds on two sides of the longitudinal ribs, the holes on two sides need to be installed with molds, then bottom plate bottom mold reinforcing steel bars, longitudinal rib reinforcing steel bars and concrete are placed, the process is complex, the mold removal of the modules of the orifices is difficult, the construction time and the construction difficulty are increased, and the construction efficiency is low. Therefore, the method also puts new requirements on the template technology, and advanced template technology must be adopted to meet the requirements of construction and manufacturing of the ribbed prefabricated member plate.

The prefabricated member belongs to an important component of an assembly type building, the requirements on the appearance and the accuracy of the external dimension of the member are high, the appearance is smooth and clean, and loose, honeycomb and the like are avoided, so that the member puts high requirements on the production process. In order to erect the reinforcing steel bars, a through groove for placing the reinforcing steel bars is usually formed in the side face of the template, the template is not a complete flat plate any more due to the through groove, and if slurry leaks seriously from the through groove, the apparent quality of a concrete member is poor, and the field installation quality is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in providing a plugging device of prefabricated component template to solve the thick liquid problem that leaks that current prefabricated component template appears through the department at the reinforcing bar.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a plugging device for a prefabricated part template is characterized in that a through groove for a steel bar to pass through is formed in the template, and a plugging ring and a plugging block are arranged in the through groove; the leakage stopping ring is sleeved on the reinforcing steel bar, and the leakage stopping blocks are filled in other spaces in the through groove except the leakage stopping ring.

As a further technical scheme of the scheme, at least one convex ring is arranged in the steel bar through hole at the axis of the leaking stoppage ring.

As a further technical scheme of the scheme, the two ends of the leaking stoppage ring are provided with convex shoulders with the width larger than that of the leaking stoppage ring body, and the distance between the end surfaces, close to each other, of the two convex shoulders is larger than or equal to the thickness of the template.

As a further technical scheme of the scheme, the cross section of the leaking stoppage ring is circular or rectangular.

As a further technical scheme of the scheme, a concave cavity with the same shape as the cross section profile of the leaking stoppage ring is arranged at the end part of the leaking stoppage block.

As a further technical scheme of the scheme, the outer surface of the leaking stoppage block is provided with a fixing mechanism for fixing the leaking stoppage block on the template.

As a further technical scheme of the scheme, the fixing mechanism comprises a connecting block fixed on the outer surface of the plugging block, a connecting rod penetrating through the connecting block and a magnetic block connected to the end part of the connecting rod.

As a further technical scheme of the scheme, the thickness of the plugging block is larger than or equal to that of the template.

As a further technical scheme of the scheme, the side wall of the leaking stoppage block, which is contacted with the template, is provided with a convex rib.

As a further technical solution of the above aspect, a longitudinal direction of the rib is identical to a longitudinal direction of the through groove.

Compared with the prior art, the utility model, following advantage and beneficial effect have: this is novel to make the template form a complete closed plate through leaking stoppage circle and leaking stoppage piece, and seamless confession concrete is revealed when guaranteeing that the reinforcing bar can run through the template smoothly, blocks up the logical groove on the template completely.

Drawings

Fig. 1 is a front view structure diagram of the middle leaking stoppage ring of the utility model.

Fig. 2 is a schematic view of the top view structure of the middle leaking stoppage ring of the present invention.

Fig. 3 is a schematic structural view of the middle plugging block of the present invention.

The explanation of each reference number in the figure is: the leakage stoppage ring comprises a leakage stoppage ring 1, a steel bar through hole 11, a convex shoulder 12, a convex ring 13, a lower leakage stoppage block 2, a lower concave cavity 21, a lower convex rib 22, an upper leakage stoppage block 3, an upper concave cavity 31, an upper convex rib 32, a middle leakage stoppage block 4, a first middle concave cavity 41, a second middle concave cavity 42, a middle convex rib 43, a connecting rod 44, a connecting block 45, a first magnetic block 46 and a second magnetic block 47.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so as to further understand the concept, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought by the technical solutions of the present invention.

It should be understood that the description of these embodiments is illustrative and not restrictive in any way, and that the embodiments described are only some but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of preferred embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the leakage stoppage device for the prefabricated member template of the present invention comprises a leakage stoppage ring 1 and a leakage stoppage block, which are arranged in a through groove provided on the template and used for the steel bar to pass through.

As shown in fig. 1-2, the cross section of the leaking stoppage ring 1 is circular or rectangular, and a steel bar through hole 11 is formed along the axis of the leaking stoppage ring for the steel bar to pass through. The leakage stopping ring 1 is sleeved on the reinforcing steel bars, and all other spaces except the leakage stopping ring 1 are filled with the leakage stopping blocks in the through grooves of the templates, so that the templates form a complete closed plate, and the reinforcing steel bars can smoothly penetrate through the templates and meanwhile are free of gaps for concrete leakage.

Be equipped with at least one bulge loop 13 in the reinforcing bar via hole 11 of leaking stoppage circle 1, this bulge loop 13 sets up along the hoop of reinforcing bar via hole 11, can further improve the laminating reliability with the reinforcing bar.

The two ends of the leaking stoppage ring 1 are provided with convex shoulders 12, the width of each convex shoulder 12 is larger than that of the leaking stoppage ring 1 body, the distance between the end surfaces, close to each other, of the two convex shoulders 12 is larger than or equal to the thickness of the template, and the convex shoulders 12 can further improve the leaking stoppage effect.

As shown in fig. 3, the plugging block includes at least a lower plugging block 2 and an upper plugging block 3. The lower leaking stoppage block 2 and the upper leaking stoppage block 3 are respectively arranged on two sides of the leaking stoppage ring 1 and clamp the leaking stoppage ring 1 together. In order to improve the sealing effect and ensure that no gap is generated, the end part of the plugging block close to the plugging ring 1 is provided with a concave cavity with the same shape as the cross section of the plugging ring 1. Specifically, the top of the lower plugging block 2 is provided with a lower concave cavity 21, and the bottom of the upper plugging block 3 is provided with an upper concave cavity 31.

The side wall of the leaking stoppage block, which is contacted with the template, is provided with a convex edge, and the convex edge can enhance the friction between the leaking stoppage block and the template, so that the position of the leaking stoppage block is ensured not to move easily. Specifically, the side wall of the lower plugging block 2 is provided with a lower convex rib 22, and the side wall of the upper plugging block 3 is provided with an upper convex rib 32. The length direction of the convex edge is consistent with that of the through groove, so that the sealing effect is enhanced.

If a plurality of steel bars need to be inserted into the through grooves of the template, the leaking stoppage block further comprises at least one middle leaking stoppage block 4, the middle leaking stoppage block 4 is arranged between two adjacent steel bars, a first middle concave cavity 41 is arranged at the top of the middle leaking stoppage block 4, a second middle concave cavity 42 is arranged at the bottom of the middle leaking stoppage block, and a middle convex rib 43 is arranged on the side wall of the middle leaking stoppage block, and the function of the middle leaking stoppage block is the same as that of other leaking stoppage blocks.

The thickness of the leaking stoppage block is larger than or equal to that of the template so as to ensure that the leaking stoppage block can completely block the through groove of the template, and the larger the thickness of the leaking stoppage block is, the more difficult the leaking stoppage block is to be dislocated with the through groove of the template.

In order to further prevent the leaking stoppage block from running out of the position, the outer surface of the template, away from the leaking stoppage block, is provided with a fixing mechanism used for fixing the leaking stoppage block on the template, and the fixing mechanism can prevent the leaking stoppage block from loosening and running out of the through groove of the template during vibration.

The fixing mechanism comprises a connecting block 45 fixed on the outer surface of the plugging block, a connecting rod 44 penetrating through the connecting block 45 and magnetic blocks (including a first magnetic block 46 arranged at one end of the connecting rod 44 and a second magnetic block 47 arranged at the other end of the connecting rod 44) connected to the end part of the connecting rod 44, wherein the magnetic blocks are used for being magnetically attracted to a metal plate of the template, so that the position can be conveniently adjusted even if the fixing mechanism is mounted and dismounted.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a plugging device of prefabricated component template, be equipped with the logical groove that supplies the reinforcing bar to pass on the template, its characterized in that: a leakage stopping ring (1) and a leakage stopping block are arranged in the through groove; the leakage stopping ring (1) is sleeved on the reinforcing steel bar, and the leakage stopping blocks fill other spaces in the through groove except the leakage stopping ring (1).

2. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: at least one convex ring (13) is arranged in the steel bar via hole (11) at the axle center of the leaking stoppage ring (1).

3. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: the two ends of the leaking stoppage ring (1) are provided with convex shoulders (12) with the width larger than that of the leaking stoppage ring (1), and the distance between the end surfaces, close to each other, of the two convex shoulders (12) is larger than or equal to the thickness of the template.

4. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: the cross section of the leaking stoppage ring (1) is circular or rectangular.

5. A leakage stoppage device for prefabricated formworks as claimed in claim 4, wherein: the end part of the leaking stoppage block is provided with a concave cavity with the same shape as the cross section profile of the leaking stoppage ring (1).

6. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: and the outer surface of the leaking stoppage block is provided with a fixing mechanism for fixing the leaking stoppage block on the template.

7. A leakage stoppage device for prefabricated formworks as claimed in claim 6, wherein: the fixing mechanism comprises a connecting block (45) fixed on the outer surface of the leaking stoppage block, a connecting rod (44) penetrating through the connecting block (45), and a magnetic block connected to the end part of the connecting rod (44).

8. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: the thickness of the plugging block is more than or equal to that of the template.

9. A leakage stoppage device for prefabricated formworks as claimed in claim 1, wherein: the side wall of the leaking stoppage block, which is contacted with the template, is provided with a convex edge.

10. A leakage stoppage device for prefabricated formworks as claimed in claim 9, wherein: the length direction of the convex edge is consistent with that of the through groove.

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