Positioning assembly for mounting laminated slab and controlling slab thickness

Abstract

The utility model discloses a positioning assembly for laminated slab installation and slab thickness control, which comprises four positioning pieces arranged in a matrix mode, each positioning piece comprises a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate is vertically arranged and is provided with two opposite side parts, and a notch is formed in one side part of the first supporting plate; the second supporting plate is vertically arranged, the second supporting plate is provided with two opposite side portions, one side portion of the second supporting plate is connected to the other side portion of the first supporting plate, and the height of the first supporting plate and the height of the second supporting plate are matched with the thickness of a floor respectively; the locking bottom plate is connected to the bottoms of the first supporting plate and the second supporting plate; and the indication top plate is connected to the tops of the first supporting plate and the second supporting plate, and the elevation of the upper surface of the indication top plate is matched with the designed elevation of the top of the floor. The utility model solves the problem that the prefabricated laminated slab is easy to deviate during installation, so that the forming quality of the floor slab is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a positioning component used for installing a composite plate and controlling the plate thickness. Background Art

[0002] With the rapid development of prefabricated buildings, the use of prefabricated composite panels in construction projects is becoming more and more common. The installation and positioning construction quality of the composite panels affects the overall construction quality of the entire structural floor.

[0003] During the on-site construction process, if the composite slab is hoisted out of position, it may cause the electromechanical and electrical boxes of the composite slab to be offset, affecting the quality and molding effect of subsequent electromechanical installation. The offset of the composite slab may also affect the connection molding effect with the cast-in-place structure, affecting the overall molding quality and strength of the floor slab.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] In order to overcome the defects of the prior art, a positioning assembly for installing composite panels and controlling the panel thickness is provided to solve the problem that the installation of prefabricated composite panels is prone to deviation, which affects the quality of floor panel forming.

[0006] To achieve the above object, a positioning assembly for installing a laminated plate and controlling the plate thickness is provided, comprising four positioning members arranged in a matrix, wherein the positioning members include:

[0007] A first support plate for abutting against the end surface of the prefabricated composite plate, the first support plate being arranged vertically, the first support plate having two opposite sides, and a notch for passing the longitudinal exposed steel bars of the prefabricated composite plate on one side of the first support plate;

[0008] a second support plate for abutting against the side of the prefabricated composite plate, the second support plate being arranged vertically, the second support plate having two opposite side portions, one side portion of the second support plate being connected to the other side portion of the first support plate, and the heights of the first support plate and the second support plate being respectively adapted to the thickness of the floor slab;

[0009] A locking bottom plate for installing the bottom formwork of the floor slab, connected to the bottom of the first support plate and the second support plate;

[0010] An indicating top plate is connected to the top of the first supporting plate and the second supporting plate, and the elevation of the upper surface of the indicating top plate is adapted to the design elevation of the top of the floor slab.

[0011] Furthermore, the locking base plate is L-shaped.

[0012] Furthermore, the locking base plate is arranged on opposite sides of the first supporting plate and the second supporting plate.

[0013] Furthermore, the shape and size of the indicating top plate are adapted to the shape and size of the locking bottom plate.

[0014] Furthermore, the indicating top plate is arranged on opposite sides of the first supporting plate and the second supporting plate.

[0015] Furthermore, the locking top plate is mounted on the template by screws.

[0016] The beneficial effect of the utility model is that the positioning assembly of the utility model used for the installation of the composite board and the control of the board thickness adopts four sets of positioning assemblies. After being installed and fixed according to the position control line of the prefabricated composite board, the accuracy of the installation position of the prefabricated composite board can be effectively controlled, and the indicating top plate on the top of the positioning assembly can also be used to control the pouring thickness of the concrete protective layer or the floor slab.

[0017] The positioning component of the utility model, which is used for installation of composite panels and also for panel thickness control, can avoid the deviation of the hoisting of prefabricated composite panels or the deviation of the electromechanical wire box points of the prefabricated composite panels when applied in on-site construction, thereby ensuring the quality and molding effect of subsequent electromechanical installation construction, as well as the connection molding effect between the prefabricated composite panels and the cast-in-place structure, and the overall molding quality and strength of the floor slabs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 It is a structural schematic diagram of a positioning assembly for installing a composite plate and controlling the plate thickness according to an embodiment of the utility model.

[0020] Figure 2 This is a front view of a positioning assembly for installing a composite plate and controlling the plate thickness according to an embodiment of the utility model.

[0021] Figure 3 It is a side view of a positioning assembly for installing a composite plate and controlling the plate thickness according to an embodiment of the utility model.

[0022] Figure 4 It is a top view of a positioning assembly for installing a composite plate and controlling the plate thickness according to an embodiment of the utility model.

[0023] Figure 5It is a schematic diagram of the use status of the positioning component used for the installation of the composite plate and the control of the plate thickness according to the embodiment of the utility model. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Reference Figures 1 to 5 As shown, the utility model provides a positioning assembly for installing a composite plate and controlling the plate thickness, comprising four positioning members 1 arranged in a matrix.

[0027] Specifically, each positioning member 1 includes a first supporting plate 11 , a second supporting plate 12 , a locking bottom plate 13 , and an indicating top plate 14 .

[0028] The first support plate 11 is arranged vertically. The first support plate 11 has two opposite sides. A notch 110 is provided on one side of the first support plate 11 for the longitudinal exposed steel bars 21 of the prefabricated composite plate 2 to pass through. The first support plate 11 is used to abut against the end surface of the prefabricated composite plate 2.

[0029] The second support plate 12 is arranged vertically. The second support plate 12 has two opposite sides. One side of the second support plate 12 is connected to the other side of the first support plate 11. The heights of the first support plate 11 and the second support plate 12 are respectively adapted to the thickness of the floor slab. The second support plate 12 is used to abut against the side of the prefabricated composite plate 2.

[0030] In this embodiment, the end of the prefabricated composite plate is provided with exposed longitudinal steel bars, the side of the prefabricated composite plate is provided with exposed transverse steel bars, and the other side of the corresponding second support plate is provided with a notch for the exposed transverse steel bars to pass through.

[0031] The locking bottom plate 13 is connected to the bottom of the first support plate 11 and the second support plate 12. The locking bottom plate 13 is used to be installed on the bottom formwork of the floor.

[0032] The locking base plate 13 is L-shaped.

[0033] The locking base plate 13 is disposed on the opposite sides of the first support plate 11 and the second support plate 12 .

[0034] The locking top plate is mounted on the template by screws.

[0035] The indicating top plate 14 is connected to the top of the first supporting plate 11 and the second supporting plate 12. The elevation of the upper surface of the indicating top plate 14 is adapted to the design elevation of the top of the floor slab.

[0036] The shape and size of the indicating top plate 14 are adapted to the shape and size of the locking bottom plate 13 .

[0037] The indicating top plate 14 is disposed on the opposite sides of the first supporting plate 11 and the second supporting plate 12 .

[0038] In this embodiment, the locking bottom plate and the indicating top plate are cut 1mm thick L-shaped steel plates. The locking bottom plate and the indicating top plate have the same size, and three screw fixing holes are reserved on the steel plates.

[0039] The first support plate and the second support plate are 8 cm wide and 1 mm thick angle steels arranged vertically. The height of the angle steel is adapted to the design thickness of the floor slab. Taking a floor slab thickness of 130 mm as an example, the height of the angle steel is 130 mm.

[0040] After the height of the angle steel is determined along with the thickness of the floor slab, a gap is opened according to the height of the exposed longitudinal steel bars and the height of the exposed transverse steel bars of the composite slab required by the design drawings.

[0041] When constructing the floor slab, after the bottom formwork of the floor slab is set up, the installation position line of the composite board is popped up on the bottom formwork, and the positioning components used for the installation of the composite board and the control of the board thickness are positioned and installed at the four corners of the composite board with reference to the position line.

[0042] After the positioning assembly for the installation and thickness control of the composite plate is reinforced and installed with screws, the prefabricated composite plate is hoisted, and the four corners of the prefabricated composite plate are clamped between the first support plate and the second support plate of the positioning assembly for the installation and thickness control of the composite plate, so that the end face of the prefabricated composite plate abuts against the first support plate, and the side of the prefabricated composite plate abuts against the second support plate, and the longitudinal exposed steel bars and transverse exposed steel bars of the prefabricated composite plate are respectively inserted into the gaps of the first support plate and the second support plate to ensure that the composite plate is hoisted without deviation.

[0043] After that, concrete is poured on the bottom formwork, and the concrete is covered on the precast composite slab. When the liquid tightness of the concrete is flush with the indicating top plate, it means that the thickness of the concrete meets the design requirements.

[0044] The utility model discloses a positioning assembly for installing and controlling the thickness of a composite slab, which adopts four sets of positioning assemblies. After being installed and fixed according to the position control lines of the prefabricated composite slabs, the accuracy of the installation position of the prefabricated composite slabs can be effectively controlled, and the indicating top plate on the top of the positioning assembly can also be used to control the pouring thickness of the concrete protective layer or the floor slab.

[0045] The positioning component of the utility model, which is used for installation of composite panels and also for panel thickness control, can avoid the deviation of the hoisting of prefabricated composite panels or the deviation of the electromechanical wire box points of the prefabricated composite panels when applied in on-site construction, thereby ensuring the quality and molding effect of subsequent electromechanical installation construction, as well as the connection molding effect between the prefabricated composite panels and the cast-in-place structure, and the overall molding quality and strength of the floor slabs.

[0046] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A positioning assembly for installing and controlling the thickness of a laminated plate, characterized in that: It includes four positioning members arranged in a matrix, and the positioning members include: A first support plate for abutting against the end surface of the prefabricated composite plate, the first support plate being arranged vertically, the first support plate having two opposite sides, and a notch for passing the longitudinal exposed steel bars of the prefabricated composite plate on one side of the first support plate; a second support plate for abutting against the side of the prefabricated composite plate, the second support plate being arranged vertically, the second support plate having two opposite side portions, one side portion of the second support plate being connected to the other side portion of the first support plate, and the heights of the first support plate and the second support plate being respectively adapted to the thickness of the floor slab; A locking bottom plate for installing the bottom formwork of the floor slab, connected to the bottom of the first support plate and the second support plate; An indicating top plate is connected to the top of the first supporting plate and the second supporting plate, and the elevation of the upper surface of the indicating top plate is adapted to the design elevation of the top of the floor slab.

2. The positioning assembly for installing and controlling the thickness of a laminated plate according to claim 1, characterized in that: The locking bottom plate is L-shaped.

3. The positioning assembly for installing and controlling the thickness of a laminated plate according to claim 2, characterized in that: The locking bottom plate is arranged on the opposite sides of the first supporting plate and the second supporting plate.

4. The positioning assembly for installing and controlling the thickness of a laminated plate according to claim 3 is characterized in that: The shape and size of the indicating top plate are adapted to the shape and size of the locking bottom plate.

5. The positioning assembly for installing and controlling the thickness of a laminated plate according to claim 4, characterized in that: The indicating top plate is arranged on opposite sides of the first supporting plate and the second supporting plate.

6. The positioning assembly for installing and controlling the thickness of a laminated plate according to claim 1, characterized in that: The locking top plate is mounted on the template by screws.

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