CN217299812U - Prefabricated mould for plugging overhanging I-steel reserved hole - Google Patents

Abstract

The application discloses a prefabricated die for plugging a reserved hole of an overhanging I-shaped steel, which comprises a longitudinal die plate and a transverse die plate; two front and back horizontal mould board both ends all are provided with vertical mould board, two horizontal mould board both ends all are fixed with the slip cardboard. Through the prefabricated waterproof mortar piece of prefabricated mould, then through waterproof mortar piece shutoff entrance to a cave, the antiseep is effectual, the entrance to a cave shutoff is firm reliable, construction quality easily ensures, high durability and convenient operation, vertical mould board and horizontal mould board can reuse, practice thrift labour cost and material cost, but through the split type design of vertical mould board and horizontal mould board, conveniently clear up vertical mould board and horizontal mould board, and conveniently change vertical mould board or horizontal mould board alone, and the cardboard slides, spacing draw-in groove and clamping screw cooperation, guarantee the firmness that vertical mould board and horizontal mould board are connected.

Description

Prefabricated mould for plugging overhanging I-steel reserved hole

Technical Field

The application relates to a prefabricated mould, especially a prefabricated mould is used in I-steel reservation entrance to a cave shutoff of encorbelmenting.

Background

In the construction of main structures of high-rise buildings and garages with backfilling, I-steel overhanging scaffolds are mostly adopted, reserved holes are reserved on the outer wall of a primary structure wall body of the scaffold system for I-steel overhanging outside the wall, and after the externally overhanging scaffolds are dismantled, the reserved holes are plugged.

The general plugging method comprises the following steps: the method comprises the steps of reinforcing an inner template and an outer template in a counter-pulling mode through iron wires or counter-pulling bolts at I-shaped steel positions of an overhanging layer outer wall, pouring hole plugging concrete at openings of the templates on the inner side of a wall body, cutting off the end portions of the counter-pulling iron wires or removing the counter-pulling bolts after the concrete is solidified, and removing the inner template and the outer template. Therefore, a prefabricated die for plugging the overhanging I-steel reserved hole is provided aiming at the problems.

Disclosure of Invention

The prefabricated mold for plugging the reserved hole of the cantilever I-steel is used for solving the problem that the reserved hole of an I-steel cantilever scaffold in the prior art is inconvenient to plug.

According to one aspect of the application, a prefabricated mould for plugging a reserved hole of an overhanging I-shaped steel is provided, and comprises a longitudinal mould plate and a transverse mould plate; two around horizontal mould board both ends all are provided with vertical mould board, two horizontal mould board both ends all are fixed with the slip cardboard, both sides vertical mould board is close to one side of horizontal mould board and all sets up with slip cardboard complex spacing draw-in groove, the vertical mould inboard outside in slip cardboard bottom all inserts and is equipped with clamping screw, and the clamping screw inner all with the fixed screw threaded connection that the inside of slip cardboard was seted up

Furthermore, each horizontal mould board bottom middle part all is fixed with supplementary handle, and supplementary handle all sets up to "U" shape of transversely placing, and the thickness of supplementary handle equals the thickness of horizontal mould board.

Furthermore, sealing rubber pads are glued at two ends of the two transverse mould plates, and the height of each sealing rubber pad is equal to the height of the side end of each transverse mould plate.

Further, two horizontal mould board sets up to the slope form, every slip cardboard and spacing draw-in groove all set up to mutually support 'T' shape of horizontal placing.

Further, every spacing draw-in groove top all sets up to the seal form, every spacing draw-in groove bottom all sets up to the opening form, the inside height that equals the slip cardboard of spacing draw-in groove.

Further, every sealed cushion inside all seted up with slip cardboard complex rectangular channel, every the width of sealed cushion all equals the width of horizontal mould board.

Through the above-mentioned embodiment of this application, detachable prefabricated mould has been adopted, through vertical mould board and the cooperation of horizontal mould board, can pour out and reserve the waterproof mortar piece of entrance to a cave complex according to prefabrication, thereby conveniently carry out the shutoff to reserving the entrance to a cave through waterproof mortar piece, and the removable fraction design of vertical mould board and horizontal mould board, conveniently take out prefabricated waterproof mortar piece, after the entrance to a cave is reserved in the hammering-in, rethread waterproof mortar is caulked, the current I-steel scaffold frame of encorbelmenting is with reserving the inconvenient problem of entrance to a cave shutoff, guarantee the firmness after the shutoff, and construction convenience, the antiseep is effectual.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic sectional bottom view of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a longitudinal mold plate; 2. a transverse mold plate; 3. an auxiliary grip; 4. a sliding clamping plate; 5. a limiting clamping groove; 6. sealing the rubber gasket; 7. fixing the screw rod; 8. and fixing the screw hole.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a prefabricated mold for plugging a reserved hole of an overhanging i-beam comprises a longitudinal mold plate 1 and a transverse mold plate 2; longitudinal mould plates 1 are arranged at two ends of the front and rear transverse mould plates 2, sliding clamping plates 4 are fixed at two ends of the two transverse mould plates 2, limiting clamping grooves 5 matched with the sliding clamping plates 4 are formed in one sides, close to the transverse mould plates 2, of the longitudinal mould plates 1 at two sides, fixing screws 7 are inserted in the longitudinal mould plates 1 at the outer sides of the bottom ends of the sliding clamping plates 4, the inner ends of the fixing screws 7 are in threaded connection with fixing screw holes 8 formed in the sliding clamping plates 4, the longitudinal mould plates 1 and the transverse mould plates 2 are manufactured through field materials, waterproof mortar blocks can be prefabricated through the longitudinal mould plates 1 and the transverse mould plates 2, accordingly, holes reserved in the cantilever steel are plugged, and the anti-permeability and firmness after plugging are guaranteed;

an auxiliary handle 3 is fixed in the middle of the bottom end of each transverse mould plate 2, the auxiliary handles 3 are transversely arranged in a U shape, the thickness of each auxiliary handle 3 is equal to that of each transverse mould plate 2, the transverse mould plates 2 are conveniently pulled during splitting, and the influence on the normal installation of the transverse mould plates 2 is avoided; sealing rubber pads 6 are glued at two ends of the two transverse mould plates 2, the height of each sealing rubber pad 6 is equal to that of the side end of the transverse mould plate 2, and the sealing performance of the joint of the longitudinal mould plate 1 and the transverse mould plate 2 is guaranteed; the two transverse mould plates 2 are arranged in an inclined shape, each sliding clamping plate 4 and each limiting clamping groove 5 are arranged in a mutually matched and transversely placed 'T' shape, so that the transverse mould plates 2 are conveniently clamped with the I-shaped steel, and the longitudinal mould plates 1 can be fixed with the transverse mould plates 2 by matching with the fixing screw rods 7 after the longitudinal mould plates 1 are clamped and sleeved on the sliding clamping plates 4; the top end of each limiting clamping groove 5 is arranged in a sealed shape, the bottom end of each limiting clamping groove 5 is arranged in an open shape, the height of the limiting clamping groove 5 is equal to that of the sliding clamping plate 4, so that the longitudinal die plate 1 can be conveniently hung on the sliding clamping plate 4 and fixed with the longitudinal die plate 1, and the longitudinal die plate 1 and the transverse die plate 2 can be conveniently detached; every sealed cushion 6 is inside all seted up with 4 complex rectangular channels of slip cardboard, every sealed cushion 6's width all equals the width of horizontal mould board 2, makes things convenient for sealed cushion 6 to fix at 2 sides of horizontal mould board, and avoids sealed cushion 6 to influence the installation of vertical mould board 1 and horizontal mould board 2.

When the die is used, when the die is normally used, firstly, the longitudinal die plate 1 and the transverse die plate 2 which are matched in size are manufactured by using waste die plates according to the selected I-shaped steel model, then the longitudinal die plate 1 is sleeved on the sliding clamping plate 4 through the clamping sleeve of the limiting clamping groove 5, the longitudinal die plate 1 can be fixed on the side edges of the two transverse die plates 2, after the two longitudinal die plates 1 are sleeved, the fixing screw 7 is screwed to the fixing screw hole 8 to be fixed, then the longitudinal die plate 1 and the transverse die plate 2 are pre-embedded in the construction scheme to hang I-shaped steel hole positions, then the wedge-shaped concrete precast block is manufactured and labeled through in-situ pouring, after the precast block is poured, the transverse die plate 2 is pulled through the auxiliary handle 3 to drive the longitudinal die plate 1 and the transverse die plate 2 to move out of the hole, and the I-shaped steel is pulled out at the same time, and the longitudinal die plate 1, the transverse die plate 2 and the transverse die plate 2 are manufactured through the auxiliary handle 3, After the transverse mould plate 2 and the overhanging I-shaped steel are dismantled, cleaning and wetting the hole and the wedge-shaped concrete precast block, jacking the wedge-shaped concrete precast block base slurry from indoor to outdoor and assisting with hammering, filling joints with waterproof mortar, watering and maintaining at the later stage, and brushing polyurethane waterproof paint at the joint of the outer wall.

The application has the advantages that:

1. the method is simple to operate, the waterproof mortar block is prefabricated through the prefabricated mold, and then the hole is plugged through the waterproof mortar block, so that the anti-seepage effect is good, the hole is firmly and reliably plugged, the construction quality is easy to guarantee, the operation is convenient, the longitudinal mold plate 1 and the transverse mold plate 2 can be used for multiple times, and the labor cost and the material cost are saved;

2. this application is rational in infrastructure, but through vertical mould board 1 and horizontal mould board 2's split design, conveniently clears up vertical mould board 1 and horizontal mould board 2, and conveniently changes vertical mould board 1 or horizontal mould board 2 alone, and slides cardboard 4, spacing draw-in groove 5 and the cooperation of clamping screw 7, guarantees the firmness that vertical mould board 1 and horizontal mould board 2 are connected.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

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 (6)

1. The utility model provides an I-steel preformed mould for reservation entrance to a cave shutoff encorbelments which characterized in that: comprises a longitudinal mould plate (1) and a transverse mould plate (2); two around horizontal mould board (2) both ends all are provided with vertical mould board (1), two horizontal mould board (2) both ends all are fixed with slip cardboard (4), both sides vertical mould board (1) is close to one side of horizontal mould board (2) and all offers with slip cardboard (4) complex spacing draw-in groove (5), vertical mould board (1) the inside in slip cardboard (4) bottom outside all inserts and is equipped with clamping screw (7), and clamping screw (7) the inner fixed screw (8) threaded connection who all offers with slip cardboard (4) inside.

2. The precast mould for plugging the overhanging I-steel reserved hole according to claim 1, is characterized in that: every horizontal mould board (2) bottom middle part all is fixed with supplementary handle (3), and supplementary handle (3) all set up to "U" shape of transversely placing, and the thickness of supplementary handle (3) equals the thickness of horizontal mould board (2).

3. The precast mould for plugging the overhanging I-steel reserved hole according to claim 1, is characterized in that: two ends of the two transverse mould plates (2) are glued with sealing rubber pads (6), and the height of each sealing rubber pad (6) is equal to the height of the side end of the transverse mould plate (2).

4. The precast mould for plugging the overhanging I-steel reserved hole according to claim 1, is characterized in that: two horizontal mould board (2) set up to the slope form, every slip cardboard (4) and spacing draw-in groove (5) all set up to the horizontal "T" shape of placing of mutually supporting.

5. The precast mould for plugging the overhanging I-steel reserved hole according to claim 1, is characterized in that: every limit slot (5) top all sets up to the seal form, every limit slot (5) bottom all sets up to the opening form, the inside height that equals slip cardboard (4) of limit slot (5).

6. The precast mould for plugging the overhanging I-steel reserved hole according to claim 3, characterized in that: every sealed cushion (6) inside all seted up with slip cardboard (4) complex rectangular channel, every the width of sealed cushion (6) all equals the width of horizontal mould board (2).

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