An adjustable and standardized hanging formwork support device

Abstract

The utility model provides an adjustable standardized hanging formwork support device, including a steel beam, two steel trusses and a latch, a first plug hole is provided on the top of the steel truss, and second plug holes are provided at both ends of the steel beam, and the two steel trusses are respectively stacked below the two ends of the steel beam. Before the construction of the descending plate hanging formwork in the cast-in-place structure, the latch is inserted into the first plug hole and the second plug hole, so that the steel beam and the steel truss can be detachably assembled and connected, thereby playing a supporting role for the hanging formwork. It can be seen that the application of the support device of the utility model can achieve the effects of fast disassembly and assembly construction, firm support, good concrete molding quality, and avoidance of labor for later concrete repair. The length can be arbitrarily adjusted and reused, which is conducive to saving resources, saving construction costs, and realizing green construction.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and in particular relates to an adjustable stereotyped hanging formwork template supporting device. Background Art

[0002] At present, in most construction projects, local drop slabs are mainly used in rooms with water, such as bathrooms, toilets, and kitchens. The drop slab concrete area is the key and difficult point in concrete structure construction. If the reinforcement of the hanging formwork is not in place, it will cause concrete quality problems that are difficult to correct. The existing hanging formwork reinforcement method mainly uses wooden reinforcement, which has the following disadvantages:

[0003] 1. Slow disassembly and assembly, low construction efficiency, and slow manual operation;

[0004] 2. Low turnover rate, wasting resources;

[0005] 3. The support is not firm, the quality of the lowering plate inner corner molding is poor, and after the formwork is removed, people need to be sent again to repair the concrete, which increases the cost;

[0006] 4. During the installation of the hanging formwork, steel bars or iron wires need to be embedded in the concrete to fix the formwork. When removing the formwork, additional labor needs to be arranged to cut off the steel bars or iron wires, which wastes labor, affects the forming of concrete, and increases construction costs. Utility Model Content

[0007] The utility model aims to provide an adjustable and standardized hanging formwork support device, aiming to solve the problems of slow disassembly and assembly of the formwork support system, low turnover times, weak support, poor concrete molding quality and increased repair costs in traditional hanging formwork reinforcement methods.

[0008] The utility model is implemented as follows: an adjustable standardized hanging formwork support device comprises a steel beam, a steel truss and a latch, wherein two of the steel trusses are arranged relatively spaced apart, a first plug hole is provided on the top of the steel truss, and second plug holes are provided at the two ends of the steel beam at positions corresponding to the first plug hole, and the two steel trusses are respectively stacked below the two ends of the steel beam; the head diameter of the latch is larger than the diameter of its lower end, and the latch is inserted into the first plug hole and the second plug hole to realize a detachable connection between the steel beam and the steel truss.

[0009] Furthermore, the latch is overall in a triangular shape.

[0010] Furthermore, the cross-sections of the first jack and the second jack are both rectangular.

[0011] Furthermore, the steel truss is triangular in shape as a whole, and includes a top beam, a column and a diagonal brace. The top beam is horizontally fixed to the top of the column, the top end of the diagonal brace is fixedly connected to the bottom of the top beam, and the bottom end of the diagonal brace is fixedly connected to the bottom of the column; a plurality of the first sockets are provided on the top beam.

[0012] Furthermore, the top beam is a C-shaped channel steel, the top of which is a C-shaped groove, and the steel cross beam is embedded in the C-shaped groove.

[0013] Furthermore, the steel cross beam is also a C-shaped channel steel.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The adjustable standardized hanging formwork support device provided by the utility model includes a steel beam, two steel trusses and a latch, a first plug hole is provided on the top of the steel truss, and second plug holes are provided at both ends of the steel beam, and the two steel trusses are respectively stacked below the two ends of the steel beam. Before the construction of the descending plate hanging formwork in the cast-in-place structure, the latch is inserted into the first plug hole and the second plug hole, so that the steel beam and the steel truss can be detachably assembled and connected, thereby playing a supporting role for the hanging formwork. It can be seen that the application of the support device of the utility model can achieve the effects of fast disassembly and assembly construction, firm support, good concrete molding quality, and avoidance of labor for later concrete repair. The length can be arbitrarily adjusted and reused, which is conducive to saving resources, saving construction costs, and realizing green construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an adjustable stereotyped hanging formwork support device provided by an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 a front view of the steel trusses in the support arrangement shown;

[0018] Figure 3 yes Figure 1 A top view of the steel trusses in the support device shown;

[0019] Figure 4 yes Figure 1 a side view of the steel trusses in the support arrangement shown;

[0020] Figure 5 yes Figure 1 A top view of the steel beam in the support device shown;

[0021] Figure 6 yes Figure 1 a side view of a steel beam in the support arrangement shown;

[0022] Figure 7It is a schematic diagram of an application example of the adjustable standardized hanging formwork support device provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Please see Figure 1 , showing an adjustable standardized hanging formwork support device provided by the present embodiment, comprising a steel beam 1, a steel truss 2 and a latch 3, wherein the two steel trusses 2 are arranged relatively spaced apart, a first plug hole 21 is provided on the top of the steel truss 2, and second plug holes 11 are provided at the positions of the two ends of the steel beam 1 corresponding to the first plug hole 21, and the two steel trusses 2 are respectively stacked below the two ends of the steel beam 1.

[0026] The head diameter of the plug 3 is larger than the diameter of the lower end thereof, and the plug 3 is inserted into the first insertion hole 21 and the second insertion hole 11 to realize the detachable connection between the steel beam 1 and the steel truss 2. In this embodiment, the plug 3 is triangular in shape as a whole, and when it is inserted into the first insertion hole 21 and the second insertion hole 11, its top will not sink into the insertion hole.

[0027] In order to match the shape of the plug 3 , the cross-sections of the first plug hole 21 and the second plug hole 11 are both rectangular.

[0028] For details, please see Figures 2 to 4The steel truss 2 is triangular in shape as a whole, and includes a top beam 22, a column 23 and an oblique brace 24. The top beam 22 is horizontally fixed on the top of the column 23, the top end of the oblique brace 24 is fixedly connected to the bottom of the top beam 22, and the bottom end of the oblique brace 24 is fixedly connected to the bottom of the column 23; a plurality of first jacks 21 are provided on the top beam 22.

[0029] The top beam 22 is a C-shaped channel steel, and its top is a C-shaped groove. Figure 5 and Figure 6 The steel beam 1 is also a C-shaped channel steel, and the steel beam 1 is embedded in the C-shaped groove. By designing the top beam 22 and the steel beam 1 to be interlocked, the C-shaped groove of the top beam 22 can limit and guide the steel beam 1; and the steel beam 1 is not only light in weight, but also the second insertion hole 11 can be opened on the bottom of the groove, which can reduce the length of the pin 3.

[0030] Please see Figure 7 Before the construction of the hanging formwork template of the descending plate in the cast-in-place structure, the pin 3 is inserted into the first plug hole 21 and the second plug hole 11, which can realize the detachable assembly connection between the steel beam 1 and the steel truss 2, thereby playing a supporting role for the hanging formwork template. It can be seen that the application of the support device of the utility model can achieve the effects of fast disassembly and assembly construction, firm support, good concrete molding quality, eliminating the need for later concrete repair labor, and the length can be arbitrarily adjusted and reused, which is conducive to saving resources, saving construction costs, and realizing green construction.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable and standardized hanging formwork support device, characterized in that: It includes a steel beam, a steel truss and a latch, wherein two of the steel trusses are arranged relatively spaced apart, a first plug hole is provided on the top of the steel truss, and second plug holes are provided at the positions of the two ends of the steel beam corresponding to the first plug hole, and the two steel trusses are respectively stacked below the two ends of the steel beam; the head diameter of the latch is larger than the diameter of its lower end, and the latch is inserted into the first plug hole and the second plug hole to realize the detachable connection between the steel beam and the steel truss.

2. The adjustable shaped hanging formwork support device according to claim 1 is characterized in that: The latch is triangular in shape as a whole.

3. The adjustable shaped hanging formwork support device according to claim 1 is characterized in that: The cross sections of the first plug hole and the second plug hole are both rectangular.

4. The adjustable shaped hanging formwork support device according to claim 1 is characterized in that: The steel truss is triangular in shape as a whole, and includes a top beam, columns and diagonal braces. The top beam is horizontally fixed to the top of the columns, the top ends of the diagonal braces are fixedly connected to the bottom of the top beam, and the bottom ends of the diagonal braces are fixedly connected to the bottom of the columns. A plurality of the first jacks are provided on the top beam.

5. The adjustable shaped hanging formwork support device according to claim 4 is characterized in that: The top beam is a C-shaped channel steel, the top of which is a C-shaped groove, and the steel cross beam is embedded in the C-shaped groove.

6. The adjustable shaped hanging formwork support device according to claim 5, characterized in that: The steel cross beam is also a C-shaped channel steel.

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