External facade stone integrated pouring concrete formwork

Abstract

The utility model discloses an exterior facade stone integrated pouring concrete formwork, which relates to the technical field of constructional engineering and comprises a formwork framework, a plurality of groups of horizontal steel ridges are arranged on one side of the formwork framework, adjacent horizontal steel ridges form accommodating grooves, and the accommodating grooves are used for accommodating stone plates; and an inclined strut is arranged on the other side of the template framework and is a telescopic rod body. The external facade stone and concrete wall integrated pouring formwork system is easy, convenient and rapid to construct, low in comprehensive manufacturing cost and capable of being recycled. The exterior facade stone and the concrete wall are integrally poured, so that synchronous construction of a building structure and the exterior facade stone can be realized, the stone does not need to be hung after the structure is completed, and the construction efficiency can be effectively improved; the stone only needs to be fixed through the L-shaped steel wires, the construction cost can be effectively reduced, and economic benefits are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, especially relates to a facade stone integrated concrete formwork. BACKGROUND

[0002] The concrete formwork refers to a complete construction system of a formwork for newly poured concrete and a supporting formwork, and the classification of the formwork has various different classification methods, is divided into two kinds of plane formwork and curved surface formwork according to shape, and is divided into load-bearing and non-load-bearing formwork according to stress condition.For the concrete wall body including the facade stone, the conventional construction is to first pour the concrete wall body, then adopt the dry hanging method to fix the facade stone by using the section steel, thereby completing the construction of the whole wall body.This method needs more section steel and other materials, and a large amount of labor is needed, and the economy is poor under the background that the labor cost is gradually increasing.

[0003] Therefore, the utility model provides a facade stone and concrete wall body integrated pouring formwork system which is simple, convenient and fast to construct, low in comprehensive cost and recyclable. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects in the prior art and provides a facade stone integrated concrete formwork.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A facade stone integrated concrete formwork, including formwork framework, one side of the formwork framework is provided with a plurality of groups of horizontal steel bars, and adjacent horizontal steel bars form accommodating grooves, and the accommodating grooves are used for accommodating stone slabs, and the other side of the formwork framework is provided with inclined braces, and the inclined braces are telescopic rod bodies.

[0007] Further, the formwork framework includes steel faceplates and square steel tubes, the square steel tubes are a plurality of and are longitudinally and parallelly arranged, and the steel faceplates are enclosed around the square steel tubes to form supporting planes.

[0008] Further, one side of the formwork framework provided with the inclined braces is also fixedly connected with back bars, and the back bars are H-shaped steels or double-spliced U-shaped channel steels.

[0009] Further, the inclined braces include main rods, top supports and bottom supports are arranged at two ends of the main rods, the main rods are screw-connected with the top supports and the bottom supports through adjusting sleeves, and the top supports are hingedly arranged with the formwork framework.

[0010] Further, the bottom support comprises a bottom plate and a lower connecting rod, the bottom plate is hinged with the lower connecting rod, the lower connecting rod is threadedly connected with the adjusting sleeve, the top support comprises a top plate and an upper connecting rod, the top plate is hinged with the upper connecting rod, the upper connecting rod is threadedly connected with the adjusting sleeve, and the top plate is fixedly connected with the formwork framework.

[0011] Further, a through hole is formed in the bottom plate, two side plates are arranged on the two sides of the through hole, and a movable plate is slidably connected between the two side plates; the bottom of the movable plate is provided with a spike which is matched with the through hole.

[0012] A positioning groove is formed in the lower end surface of the movable plate, and a bent plate is hinged to the upper end surface of the bottom plate; the bent plate comprises a horizontal segment and an inclined segment, and the two segments are hinged to the hinge seat on the bottom plate at the connecting position.

[0013] Further, a recess is formed in the top plate, and a pressure sensor is embedded in the recess; the pressure sensor is used for detecting the pressure between the formwork framework and the top plate, and the pressure sensor is electrically connected with a digital display plate; the digital display plate is fixedly connected to the upper connecting rod.

[0014] A strip-shaped observation hole is formed in the adjusting sleeve.

[0015] Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model lie in that: the utility model provides a kind of integrated pouring formwork system of outer facade stone and concrete wall body, which is simple and convenient to construct, low in comprehensive cost and recyclable.The integrated pouring of outer facade stone and concrete wall body can realize the synchronous construction of building structure and outer facade stone, without waiting for the completion of structure to hang stone again, which can effectively improve construction efficiency; stone only needs to be fixed using L-shaped steel wire, which can effectively reduce construction cost and improve economic benefit. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of specification, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute limitation to the utility model.

[0018] Figure 1 、 2 It is the overall structure schematic diagram of the integrated pouring concrete formwork of outer facade stone.

[0019] Figure 3 It is the outer facade stone schematic diagram with L-shaped steel wire hook;

[0020] Figure 4 It is the schematic diagram of formwork after installing stone;

[0021] Figure 5 Structure diagram of the structure after the template is hoisted to the pouring position and connected by the opposite pull bolts.

[0022] Figure 6 Structure diagram of the inclined strut.

[0023] Figure 7 Structure diagram of the enlarged structure of the A part.

[0024] Figure 8 Structure diagram of the enlarged structure of the B part.

[0025] In the figure: 1, inclined strut; 2, square steel pipe; 3, back lath; 4, steel panel; 5, horizontal steel lath; 6, main rod; 7, adjusting sleeve; 8, strip-shaped observation hole; 9, movable plate; 10, bottom plate; 11, bent plate; 12, side plate; 13, top plate; 14, digital display plate. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise”, “axial”, “circumferential”, “radial” and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms “mounting”, “connection”, “connecting”, “fixing” and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Reference Figure 1 -Figure 8 An external facade stone integrated pouring concrete formwork, comprising a formwork framework, a plurality of horizontal steel bars 5 are arranged on one side of the formwork framework, adjacent horizontal steel bars 5 form a containing groove for containing stone slabs; a diagonal brace 1 is arranged on the other side of the formwork framework, the diagonal brace 1 is a telescopic rod, wherein the formwork steel panel 4 is provided with a plurality of horizontal steel bars 5, the height of the horizontal steel bars 5 is about 2 cm, the vertical spacing of the horizontal steel bars 5 is similar to or the same as that of the external wall stone, so as to fix the stone before pouring the external wall; each stone has at least two vertical openings on the upper end surface and the lower end surface, an L-shaped steel wire is inserted into the openings and fixed, and the working section of the L-shaped steel wire is perpendicular to the side surface of the stone, and the working section is used for fixing the stone on the building external wall.

[0030] The formwork framework comprises a steel panel 4 and square steel pipes 2, the square steel pipes 2 are longitudinally and vertically arranged, and the steel panel 4 is arranged around the square steel pipes 2 to form a support plane, wherein the side of the formwork framework, on which the diagonal brace 1 is arranged, is further fixedly connected with a back bar 3, and the back bar 3 is an H-shaped steel or a double-spliced U-shaped channel steel. The formwork framework is combined by a plurality of square steel pipes 2 perpendicular to the ground and steel panels around the square steel pipes 2, and the back bar 3 is composed of three back bars 3 arranged horizontally behind the square steel pipes 2 and formed by three double-spliced U-shaped channel steels, so as to improve the overall rigidity of the formwork and ensure that the formwork does not deform during hoisting and pouring.

[0031] In other preferred embodiments, the diagonal brace 1 comprises a main rod 6, a top support and a bottom support arranged at two ends of the main rod 6, the main rod 6 is threadedly connected with the top support and the bottom support through an adjusting sleeve 7, and the top support is hingedly arranged with the formwork framework; four diagonal braces 1 are arranged on each formwork, and the diagonal braces 1 are connected with the formwork in a hinged manner, so as to adjust the angle of the formwork during the installation of the stone; wherein the horizontal steel bars 5 are provided with openings for inserting tensioning screws.

[0032] Specifically, the bottom support comprises a bottom plate 10 and a lower connecting rod, the bottom plate 10 is hingedly connected with the lower connecting rod, and the lower connecting rod is threadedly connected with the adjusting sleeve 7; the top support comprises a top plate 13 and an upper connecting rod, the top plate 13 is hingedly connected with the upper connecting rod, and the upper connecting rod is threadedly connected with the adjusting sleeve 7; the top plate 13 is fixedly connected with the formwork framework. The diagonal brace 1 is composed of the top support, the bottom support and the adjusting sleeve 7, the length of the diagonal brace 1 can be adjusted through the threaded top support and the threaded bottom support, and the distance between the connecting rod and the main rod 6 can be controlled by rotating the adjusting sleeve 7.

[0033] In other preferred embodiments, a through hole is formed in the bottom plate 10, two side plates 12 are arranged on both sides of the through hole, a movable plate 9 is slidably connected between the two side plates 12, and a spike adapted to the through hole is arranged at the bottom of the movable plate 9; through the arrangement of the structure, the operator can knock the movable plate 9 to downwardly insert the spike into the working surface, so as to quickly install and fix the bottom plate 10.

[0034] The lower end surface of the movable plate 9 is provided with a positioning groove, and the upper end surface of the bottom plate 10 is hingedly connected with a bent plate 11, the bent plate 11 comprises a horizontal section and an inclined section, the two sections are hingedly connected with the hinge seat on the bottom plate 10 at the connecting position, and the horizontal section is matched with the positioning groove.

[0035] The recess is embedded with a pressure sensor, the pressure sensor is used for detecting the pressure between the formwork framework and the top plate 13, the pressure sensor is electrically connected with the digital display plate 14, and the digital display plate 14 is fixedly connected to the upper connecting rod. Through the setting of the pressure sensor, the supporting strength of the inclined support 1 on the formwork framework can be detected, so that the uniform supporting effect of the inclined support 1 on the formwork framework can be ensured.

[0036] Specifically, the adjusting sleeve 7 is provided with a strip-shaped observation hole 8 to observe the spacing state of the main rod 6 and the connecting rod.

[0037] The working principle and use mode of the utility model are as follows:

[0038] Step 1: cutting and drilling the externally-hung stone material, so that the width is similar or the same to the vertical net spacing of the horizontal steel bar 5 on the formwork panel, and a hole is formed on the stone material, and the L-shaped steel wire is inserted into the hole of the stone material (the L-shaped steel wire is embedded in the external wall body after pouring, thereby playing a fixing role on the stone material);

[0039] Step 2: adjusting the length of the threaded inclined support 1 by the inclined support 1 top support and the bottom support, so that the formwork panel is in an inclined state, and the angle with the ground is about 70°-85°, so as to avoid displacement or overturning in the pouring process;

[0040] Step 3: sequentially placing the prepared stone material with steel wire into the recess between the horizontal steel bars 5 for fixation, and filling the gap between the stone materials with waterproof adhesive material;

[0041] Step 4: repeating step 3 until all the stone materials on the formwork are installed and fixed;

[0042] Step 5: uniformly brushing the polymer cement-based waterproof coating on the end surface of the stone material away from the steel plate;

[0043] Step 5: using the tower crane to hoist the formwork to the position where the steel bars are bound and the external wall body is to be poured, using the through-hole on the horizontal steel bar 5 to pass through the tension bolt, connecting the formwork with installed external wall stone material and the common formwork;

[0044] Step 6: pouring concrete, and after the concrete hardens to a certain strength, the pull rod and the two side forms are removed. At this time, the outer wall stone has been fixed on the wall, and the concrete wall and the outer wall stone are integrally poured.

[0045] The above merely describes a preferred specific implementation of the present application, but the scope of protection of the present application is not limited thereto, and any person skilled in the art, within the technical scope disclosed by the present application, can make equivalent substitutions or changes to the technical scheme and the inventive concept of the present application, and all of the above should be covered within the scope of protection of the present application.

Claims

1. A facade stone integrated cast-in-place concrete formwork, characterized by, The template skeleton is provided with a plurality of groups of horizontal steel bars on one side, and adjacent horizontal steel bars form a containing groove for containing stone slabs.

2. The integrated facade stone and concrete formwork according to claim 1, wherein, The template skeleton comprises a steel panel and a plurality of longitudinal parallel arranged square steel pipes.

3. The integrated facade stone and concrete formwork according to claim 1, wherein, The side of the template skeleton provided with the inclined support is further fixedly connected with a back bar, which is an H-shaped steel or a double-spliced U-shaped channel steel.

4. The integrated facade stone and concrete formwork according to claim 1, wherein, The inclined support comprises a main rod, and the two ends of the main rod are provided with a top support and a bottom support.

5. The integrated facade stone-concrete formwork according to claim 4, characterized in that, The bottom support comprises a bottom plate and a lower connecting rod, and the bottom plate is hingedly connected with the lower connecting rod.

6. The integrated facade stone-concrete formwork according to claim 5, characterized in that, The top support comprises a top plate and an upper connecting rod, and the top plate is hingedly connected with the upper connecting rod. A through hole is formed in the bottom plate, and two side plates are arranged on the two sides of the through hole.

7. The integrated facade stone-concrete formwork according to claim 5, characterized in that, A positioning groove is formed in the lower end surface of the movable plate.

8. The integrated facade stone-concrete formwork according to claim 5, characterized in that, A recess is formed in the top plate, and a pressure sensor is embedded in the recess. A strip-shaped observation hole is formed in the adjusting sleeve.

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