CN221053172U - Shaping formwork for stair construction - Google Patents

Abstract

The utility model relates to a shaping formwork for stair construction, which belongs to the technical field of stair formwork, and comprises a bottom plate, a support column, a transverse pipe, formwork plates and side plates, wherein buckles are arranged on two sides of the bottom plate, the side plates are arranged in the buckles, the support column is detachably connected and arranged on the bottom plate, the top of the support column is provided with a pipe sleeve, the transverse pipe is arranged in the pipe sleeve, the formwork plates are provided with lantern rings, the plurality of formwork plates are arranged on the transverse pipe through the lantern rings, the transverse pipe is provided with a plurality of jacks, the lantern rings are provided with through holes, the through holes are connected with the jacks through mounting bolts, and the combination of different sizes can be customized according to the requirements of customers, so that different stairs can be manufactured.

Description

Shaping formwork for stair construction

Technical Field

The utility model belongs to the technical field of stair formwork, and particularly relates to a shaping formwork for stair construction.

Background

Stairs are traffic links in buildings for use between floors and when the difference in elevation is large. Stairs are also provided in multi-storey and high-rise buildings provided with elevators and escalators as the main vertical means of transportation. High-rise buildings, although using elevators as the main vertical vehicles, still leave stairways for escape in the event of fire. Thus, in highly developed modern society, stairs remain an essential component of modern buildings.

The cast-in-situ reinforced concrete stairway is formed by formwork supporting on a construction site, binding reinforcing steel bars and pouring concrete. The stair has the advantages of good integrity, high rigidity, favorable shock resistance, low construction speed, high template consumption, messy splicing of the formwork structural members which are generally constructed on site, low repeatability, complicated use and insufficient machining efficiency.

Disclosure of utility model

1. Technical problem to be solved by the utility model

The utility model aims to provide a shaping formwork for stair construction, which aims to solve the problems set forth in the background.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model relates to a shaping formwork for stair construction, which comprises a bottom plate, a support column, a transverse pipe, a formwork plate and side plates, wherein buckles are arranged on two sides of the bottom plate, the side plates are installed in the buckles, the support column is detachably connected and installed on the bottom plate, a pipe sleeve is arranged at the top of the support column, the transverse pipe is installed in the pipe sleeve, a lantern ring is arranged on the formwork plate, a plurality of formwork plates are installed on the transverse pipe through the lantern ring, a plurality of jacks are arranged on the transverse pipe, through holes are formed in the lantern ring, and the through holes are connected with the jacks through installation bolts.

Preferably, the top of the pipe sleeve is provided with an opening, two sides of the opening are provided with fixing plates, round holes are formed in the fixing plates, and bolts are installed in the round holes.

Preferably, a plurality of templates are arranged at equal intervals, a reinforcement cage is arranged below the templates, and a gap is arranged between the templates and the reinforcement cage.

Preferably, the transverse tube is parallel to the bottom plate, and the support templates are obliquely arranged with the bottom plate.

Preferably, the top of the pillar is provided with a screw hole, the bottom plate is provided with a counter bore, and a mounting bolt in the counter bore is connected with the pillar.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

The shaping formwork for the stair construction can be customized according to the requirements of customers to manufacture different stairs, is repeatable and practical, is simple and convenient to use, improves the production efficiency, and particularly can be used for mounting different numbers of formworks according to the requirements to manufacture the stairs with different steps.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a shaping formwork for stair construction.

Reference numerals in the schematic drawings illustrate:

100. a bottom plate; 110. a buckle;

200. a support post; 210. a pipe sleeve;

300. a transverse tube; 310. a jack; 320. a plug pin;

400. Supporting a template; 410. a collar;

500. a side plate;

600. and a reinforcement cage.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. 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 the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may 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 according to the specific circumstances.

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

Example 1

Referring to fig. 1, the finalized formwork for stair construction of this embodiment includes a bottom plate 100, a support column 200, a horizontal pipe 300, a formwork 400 and a side plate 500, wherein two sides of the bottom plate 100 are provided with a buckle 110, the side plate 500 is installed in the buckle 110, the support column 200 is detachably connected and installed on the bottom plate 100, the top of the support column 200 is provided with a pipe sleeve 210, the horizontal pipe 300 is installed in the pipe sleeve 210, the formwork 400 is provided with a collar 410, a plurality of formwork 400 is installed on the horizontal pipe 300 through the collar 410, the horizontal pipe 300 is provided with a plurality of jacks 310, the collar 410 is provided with through holes, the through holes are connected with the jacks 310 through the installation bolts 320, the whole structure of the design is detachable and detachable, the assembly and the transportation are convenient, wherein different bottom plates 100, the support column 200, the horizontal pipe 300, the formwork 400 and the side plate 500 are selected correspondingly according to the requirements, the combination of different sizes can be customized according to the requirements of customers, the repeated practicability can be realized, the use is simple, the production efficiency is improved, and the number of stairs can be manufactured according to the requirements.

Preferably, the top of the pipe sleeve 210 is provided with an opening, two sides of the opening are provided with fixing plates, round holes are formed in the fixing plates, bolts are installed in the round holes, after the bolts are loosened, the transverse pipe 300 can be pulled out, and after the corresponding transverse pipe 300 is installed, the bolts can be screwed down for stability, so that the whole structure is convenient to use.

Preferably, a plurality of support templates 400 are arranged at equal intervals, a reinforcement cage 600 is arranged below the support templates 400, and a gap is arranged between the support templates 400 and the reinforcement cage 600, so that the construction specification is met.

Preferably, the transverse tube 300 is parallel to the bottom plate 100, the support templates 400 are obliquely arranged with the bottom plate 100, and the support templates 400 with different inclinations are correspondingly selected, so that the support templates 400 are vertical when in use, namely, the bottom plate 100 is inclined at different angles, and a steep or gentle stair can be manufactured.

Preferably, the top of pillar 200 is equipped with the screw, is equipped with the counter bore on the bottom plate 100, and the mounting bolt is connected with pillar 200 in the counter bore, can dismantle the connection, conveniently changes and dismantles and accomodates.

Working principle: when the concrete casting machine is used, a proper bottom plate 100, a strut 200, a transverse pipe 300, a formwork 400 and a side plate 500 are selected, the strut 200 is installed on the bottom plate 100, one end of the transverse pipe 300 is installed in a pipe sleeve 210 of the strut 200, the formwork 400 is sleeved from the other end of the transverse pipe 300, two ends of the transverse pipe 300 are installed on the pipe sleeve 210, the pipe sleeve 210 is locked, and after the reinforcement cage 600 and the side plate 500 are installed, casting concrete in the shaping formwork can be shaped.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. The utility model provides a stair construction is with shaping formwork which characterized in that: including bottom plate (100), pillar (200), violently manage (300), formwork (400) and curb plate (500), the both sides of bottom plate (100) are equipped with buckle (110), curb plate (500) are installed in buckle (110), pillar (200) detachable connection installs on bottom plate (100), the top of pillar (200) is equipped with pipe box (210), violently manage (300) and install in pipe box (210), be equipped with lantern ring (410) on formwork (400), a plurality of formwork (400) are installed on violently managing (300) through lantern ring (410), be equipped with a plurality of jacks (310) on violently managing (300), be equipped with the through-hole on lantern ring (410), jack (310) are connected through mounting pin (320) to the through-hole.

2. The modular form for stairway construction according to claim 1, wherein: the top of pipe box (210) is equipped with the opening, the open-ended both sides are equipped with the fixed plate, be equipped with the round hole on the fixed plate, install the bolt in the round hole.

3. The modular form for stairway construction according to claim 1, wherein: the support templates (400) are arranged at equal intervals, a reinforcement cage (600) is arranged below the support templates (400), and a gap is formed between the support templates (400) and the reinforcement cage (600).

4. The modular form for stairway construction according to claim 1, wherein: the transverse pipe (300) is parallel to the bottom plate (100), and the support templates (400) are obliquely arranged with the bottom plate (100).

5. The modular form for stairway construction according to claim 1, wherein: screw holes are formed in the tops of the support posts (200), counter bores are formed in the bottom plate (100), and mounting bolts in the counter bores are connected with the support posts (200).