CN217168960U - Stair pouring mold fastening device - Google Patents

Abstract

The utility model discloses a stair casting mold fastening device, it is main including pouring the cavity, support frame and hydraulic pressure mechanism, it includes that the curb plate of bottom plate and both sides encloses to close to form one and treats the casting body to pour the cavity, wherein, the bottom plate both sides set up the slide, the support frame is door style of calligraphy structure setting, and the both sides supporting leg of support frame is provided with the slider that is used for removing in the slide, make the support frame prolong bottom plate length direction through the slider and slide, wherein the support frame is two at least, hydraulic pressure mechanism sets up on the support frame, and hydraulic pressure mechanism's hydraulic stem is fixed with the top end rail of support frame, its hydraulic stem extends to treating casting body direction when making the operation of hydraulic pressure mechanism, the technical scheme of the utility model can effectively ensure the design to the mould, and need not the loop wheel machine and make a round trip to transport the balancing weight, work efficiency and security when making its further improvement operation.

Description

Stair pouring mold fastening device

Technical Field

The utility model relates to a building appliances technical field specifically is stair casting die fastener.

Background

The building stair is divided into a cast-in-place stair and a prefabricated stair according to different production processes. The cast-in-place stair needs on-site formwork support, reinforcement binding, concrete pouring, formwork removal and the like, the on-site working procedures are multiple, the supporting amount is large, and the structure is difficult to pass in the construction stage. Along with the continuous promotion of building industrialization, prefabricated staircase uses extensively, and the standardization requirement degree of prefabricated staircase is higher, for the standardization that improves prefabricated staircase, the batch production adopts the prefabricated mould of pouring of stair to produce prefabricated staircase.

When arranging the pouring mold, a worker arranges the bottom mold on the ground, then lifts and transports the side molds to the bottom mold from the stacking positions of the side molds by using a crane, and when the crane puts down the side molds, the worker centralizes the side molds, and then arranges another side mold, after the arrangement of the two side molds is completed, the worker moves the end molds to the positions in contact with the side molds and aligns the side molds, and finally fixedly connects the bottom mold and the two side molds together by using bolts or screws to form a pouring cavity. The mode consumes electric energy, has certain potential safety hazard in the process of back-and-forth transfer of the crane, and has certain requirements on a storage yard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould fastener is pour to stair to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: mould fastener is pour to stair, including pouring cavity, support frame and hydraulic pressure mechanism, it includes that the curb plate of bottom plate and both sides encloses to close and forms one and treats the pouring body to pour the cavity, wherein, the bottom plate both sides set up the slide, the support frame sets up for door style of calligraphy structure, just the both sides supporting leg of support frame is provided with and is used for the slider that removes in the slide, through the slider makes the support frame prolongs bottom plate length direction slides, wherein the support frame is two at least, hydraulic pressure mechanism sets up on the support frame, just hydraulic pressure mechanism's hydraulic stem with the top crossbeam of support frame is fixed, makes its hydraulic pressure mechanism during the operation hydraulic pressure mechanism the hydraulic stem to treat that to pour the body direction extension.

Furthermore, a top plate is further arranged and arranged at the top of the pouring cavity and used for shaping the poured die body, and a groove is formed in the top of the top plate.

Further, a pressing plate is further arranged, wherein the pressing plate is matched with the groove, the top of the pressing plate is connected with the bottom of the hydraulic rod, and the pressing plate and the hydraulic rod move together along with the pressing plate.

Furthermore, a first through hole is arranged on the bottom plate, wherein the first through hole is communicated with the slide way.

Furthermore, a butt joint hole is formed in the sliding block, and the diameter of the butt joint hole is larger than that of the first through hole.

Furthermore, a reinforcing plate is arranged on the bottom plate, a second through hole is formed in the reinforcing plate, and the second through hole is opposite to the first through hole.

Through the utility model discloses aforementioned publication compares in having following characteristics in the current:

use the technical scheme of the utility model can effectively ensure the design to the mould, and need not the loop wheel machine and make a round trip to transport the balancing weight, work efficiency and security when making its further improvement operation.

Drawings

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

FIG. 1 is a schematic structural view of the present invention; and

fig. 2 is the utility model discloses pour cavity structure sketch map.

Detailed Description

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in 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.

Referring to fig. 1 to fig. 2, the present embodiment provides a technical solution: the stair pouring mold fastening device comprises a pouring cavity 1, a support frame 2 and a hydraulic mechanism 3, wherein the pouring cavity 1 comprises a bottom plate 11 and side plates on two sides, a to-be-poured structure is formed in an enclosing mode, and the to-be-poured structure is used for bearing concrete. Slide ways 12 are arranged on two sides of the bottom plate 11, wherein the slide ways 12 are positioned below the two side plates. Support frame 2 is door style of calligraphy structure setting, just support frame 2's both sides supporting leg is provided with and is used for slider 22 that removes in the slide 12, through slider 22 makes support frame 2 prolongs 11 length direction of bottom plate slides, wherein support frame 2 is two at least, and in this example, support frame 2 is three, and sets up in the initial stage pour one side of cavity 1 to can not block the cavity of top, also can not obstruct hanging into of follow-up roof simultaneously. The hydraulic mechanisms 3 are disposed on the supporting frame 2, and it should be noted that in this embodiment, the hydraulic mechanisms 3 are controlled in a unified manner, so as to facilitate the synchronous operation of the hydraulic rods 31. The hydraulic rod 31 of the hydraulic mechanism 3 is fixed with the top cross beam 23 of the support frame 2, so that the hydraulic rod 31 extends towards the direction of the to-be-cast object when the hydraulic mechanism 3 works. When in use, after concrete pouring is completed, the top plate is hung in to be sealed, and then the supporting frames 2 are sequentially moved to a mounting point, wherein the mounting point is a pressurizing point, or a plurality of the supporting frames 2 are arranged at equal intervals, or two ends of each supporting frame are arranged with a center, the specific selection of the mounting point can be selected according to actual conditions, and attention needs to be paid that the whole pressing of the top plate is ensured when pressurizing is carried out. When the support frame 2 moves to the mounting point, the hydraulic mechanism 3 is controlled to operate, so that the hydraulic rod 31 of the hydraulic mechanism slowly descends to the top plate and is slowly pressed down to a certain pressure and kept. Thereby facilitating the use of an alternative counterweight.

Optionally, a top plate 4 is further provided, the top plate 4 is disposed at the top of the casting cavity 1 and is used for shaping the cast mold body, a groove 41 is disposed at the top of the top plate 4, a pressing plate 5 is further provided, the pressing plate 5 is matched with the groove 41, and the top of the pressing plate 5 is connected with the bottom of the hydraulic rod 31 and moves together with the hydraulic rod 31. This design is adopted to facilitate the movement of the support frame 2 and to facilitate the pressing of the top plate 4.

In this embodiment, the bottom plate 11 is provided with a first through hole, wherein the first through hole is communicated with the slide rail 12, the slider 22 is provided with a butt-joint hole, the diameter of the butt-joint hole is larger than that of the first through hole, the slider is further provided with a reinforcing plate 6, the reinforcing plate 6 is arranged on the bottom plate 11, the reinforcing plate 6 is provided with a second through hole 61, and the second through hole 61 is arranged opposite to the first through hole. Through the design, the safety and stability of the bottom plate 11 can be effectively ensured, and meanwhile, the sliding block 22 is fixed on the bottom plate 11 through a safety pin when the support frame is used, so that the stability of the support frame 2 is facilitated.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Mould fastener is pour to stair, its characterized in that includes:

the pouring cavity (1) comprises a bottom plate (11) and side plates on two sides, the side plates surround to form a to-be-poured building body, and slideways (12) are arranged on two sides of the bottom plate (11);

the supporting frames (2) are arranged in a door-shaped structure, the supporting legs on two sides of each supporting frame (2) are provided with sliding blocks (22) used for moving in the sliding ways (12), the supporting frames (2) slide along the length direction of the bottom plate (11) through the sliding blocks (22), and the number of the supporting frames (2) is at least two;

the hydraulic mechanism (3) is arranged on the support frame (2), a hydraulic rod (31) of the hydraulic mechanism (3) is fixed with a top cross beam (23) of the support frame (2), and the hydraulic rod (31) of the hydraulic mechanism (3) extends towards the direction of the to-be-cast body when the hydraulic mechanism (3) works.

2. The stair cast mold fastening device of claim 1, wherein: the die body is characterized by further comprising a top plate (4), wherein the top plate (4) is arranged at the top of the pouring cavity (1) and is used for shaping the die body after pouring is finished, and a groove (41) is formed in the top of the top plate (4).

3. The stair cast mold fastening device of claim 2, wherein: a pressing plate (5) is further arranged, wherein the pressing plate (5) is matched with the groove (41), and the top of the pressing plate (5) is connected with the bottom of the hydraulic rod (31) and moves along with the hydraulic rod (31).

4. The stair cast mold fastening device of claim 1, wherein: the bottom plate (11) is provided with a first through hole, wherein the first through hole is communicated with the slide way (12).

5. The stair cast mold fastening device of claim 4, wherein: the sliding block (22) is provided with a butt joint hole, and the diameter of the butt joint hole is larger than that of the first through hole.

6. The stair cast mold fastening device of claim 4, wherein: the novel packaging box is characterized by further comprising a reinforcing plate (6), wherein the reinforcing plate (6) is arranged on the bottom plate (11), a second through hole (61) is formed in the reinforcing plate (6), and the second through hole (61) is opposite to the first through hole.

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