Template supporting assembly and device convenient to machine

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a formwork supporting assembly and device convenient to machine. The formwork supporting assembly adopts the U-shaped connecting rod stretching across the cross beam and is matched with the supporting base with the supporting groove, and operation is easy and convenient during installation. On the basis of the detachable structure capable of leaving the connecting rod in the concrete, when the formwork is installed, a constructor does not need to conduct complex and repeated assembling and disassembling operation, the time needed for formwork installation is greatly shortened, and the efficiency of early-stage preparation work of construction is improved. Meanwhile, through cooperation of the supporting base, the connecting rod, the threaded rod and the nut, the formwork can be stably lifted to the set height, reliable supporting strength is provided for the formwork, it is guaranteed that the formwork cannot move or deform in the concrete pouring process, the construction quality is powerfully guaranteed, and the construction efficiency is comprehensively improved from the two aspects of time and quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction equipment, and specifically relates to a formwork supporting assembly and device convenient to process. BACKGROUND

[0002] In actual construction, for frame structure or concrete structure building, the beam and slab are usually casted simultaneously. During construction, the formwork of the beam and the floor slab are first supported by multiple supporting columns, and then the steel bars of the beam and the floor slab are simultaneously bound in the formwork, and then the concrete is poured in the formwork. In this way, the connection between the beam and the floor slab is ensured to be integral, the structure is more stable, the construction joint is reduced, and the waterproof performance and the anti-seismic performance of the structure are improved.

[0003] However, in some special scenarios, the beam is casted first and then the floor slab is casted. For example, the beam is made of high-strength concrete, and the floor slab is made of ordinary concrete. Because the performances (such as strength grade and setting time) of the two kinds of concrete are different, in order to avoid the two kinds of concrete from mixing with each other when casted simultaneously and affecting the design performance of the beam and the floor slab, the high-strength concrete of the beam is usually casted first, and then the ordinary concrete of the floor slab is casted after the concrete of the beam reaches a certain strength. In this way, the concrete with different performances can play its design function in its own part, and the concrete mix ratio control and quality inspection in the construction process are also facilitated.

[0004] At present, in the actual pouring process, the formwork of the beam is first built by the supporting columns and then poured, and then the formwork of the floor slab is built by the supporting columns after the beam is solidified, so as to complete the pouring of the floor slab. In the current scenario, the multiple supporting column supporting mode has a significant effect on preventing the floor slab from sinking during pouring. However, for a small-span floor slab, its structure is relatively simple, and the bearing capacity requirement is relatively low. In this case, the hardness of the formwork can usually meet the basic support requirement in the pouring process. The additional multiple supporting columns need to be positioned, installed, reinforced and the like, and then removed after pouring, which undoubtedly increases the complexity and workload of the construction process and prolongs the construction time.

[0005] Especially, at present, for a small-span, simple structure and low bearing capacity requirement floor slab, a simple and fast way is needed to complete the installation of the formwork. INVENTION CONTENTS

[0006] In order to avoid and overcome the technical problems in the prior art, the utility model provides a formwork supporting assembly and device convenient to process. The utility model is based on the detachable structure that can leave the connecting rod in the concrete, which can shorten the installation time of the formwork, maintain the supporting strength of the formwork, and effectively improve the construction efficiency.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] A template support assembly convenient to process, including the U shape's connecting rod that straddles on crossbeam, the both ends of connecting rod extend downward and all are equipped with support seat, support groove is set up on support seat for the longitudinal pipe lap that can lift template to set height, the both sides of support groove are equipped with positioning hole respectively on support seat, the both ends of connecting rod are threaded rod, the front end of threaded rod passes through positioning hole and is equipped with nut with screw thread connection, to constitute the detachable structure that can leave connecting rod in the concrete of pouring.

[0009] As a further scheme of the utility model: the connecting rod includes two parallel to each other, and the ends of the same side of the two are respectively fixed to the two sides of the side support groove.

[0010] As a further scheme of the utility model: the groove length direction of support groove is horizontally arranged and parallel to the length direction of longitudinal pipe.

[0011] As a further scheme of the utility model: the two side faces of support seat on the both sides of support groove gradually incline inward from top to bottom, so that support seat constitutes inverted isosceles trapezoidal shape.

[0012] As a further scheme of the utility model: support seat is cut from square steel pipe along the direction perpendicular to the pipe.

[0013] A template support device convenient to process, the template support device applies the template support assembly convenient to process described above, including the multiple template support assemblies that are arranged in sequence along the length direction of crossbeam, the support seat in each template support assembly is arranged in height, and the support seat in adjacent two template support assemblies is fixed to each other.

[0014] As a further scheme of the utility model: each support seat of the same side is connected to each other and constitutes support rod, and the length direction of the support rod is parallel to the length direction of crossbeam.

[0015] As a further scheme of the utility model: an inverted support seat is clamped between the support seat in adjacent two template support assemblies, and the three support seats are fixed to each other.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The formwork support assembly uses U-shaped connecting rods spanning the crossbeams, coupled with support seats featuring support grooves, simplifying installation. Based on its detachable structure that allows the connecting rods to remain embedded in the concrete, construction workers do not need to perform complex and repeated assembly and disassembly operations during formwork installation, significantly reducing the time required for formwork installation and improving the efficiency of pre-construction preparation. Simultaneously, the cooperation of the support seats, connecting rods, threaded rods, and nuts stably lifts the formwork to the set height, providing reliable support strength and ensuring that the formwork will not shift or deform during concrete pouring, effectively guaranteeing construction quality and comprehensively improving construction efficiency in both time and quality aspects.

[0018] 2. Two parallel connecting rods, with their ends fixed to both sides of the support groove, greatly enhance the stability of the overall structure. The two connecting rods evenly distribute the downward pressure from the formwork, preventing structural tilting or damage due to uneven stress. Compared to a single connecting rod, the two-rod design increases the connection points between the support components, support base, and formwork, further improving the reliability of formwork support. This structural advantage is even more pronounced when bearing large loads, providing a solid foundation for ensuring construction safety and smooth progress.

[0019] 3. The support groove is horizontally arranged along its length and parallel to the longitudinal pipe, ensuring a tight fit between the longitudinal pipe and the support groove, effectively transferring loads. This precise arrangement guarantees uniform force transfer between the longitudinal pipe and the support base, avoiding stress concentration. Simultaneously, it facilitates quick and accurate placement of the longitudinal pipe into the support groove during installation, improving convenience and efficiency, and reducing potential safety hazards and construction quality issues caused by improper installation.

[0020] 4. The support base is made by cutting square steel tubes vertically, a simple and efficient processing method. Square steel tubes are widely available and relatively inexpensive. The required shape of the support base can be obtained through simple cutting operations, without the need for complex processing techniques and specialized equipment, thus reducing production costs and processing difficulty. At the same time, the square steel tubes themselves have a certain strength and rigidity, which can meet the usage requirements of the formwork support components, improving economic efficiency and production efficiency while ensuring support performance.

[0021] 5. A formwork support device composed of multiple formwork support components arranged sequentially along the length of the crossbeam has the advantages of strong integrity and good support effect. The support seats in each support component are arranged at the same height, ensuring uniform stress on the formwork along its entire length and avoiding localized subsidence or deformation. Adjacent support seats are fixedly connected to each other, enhancing the structural stability of the entire support device, enabling it to better bear the weight of the formwork and concrete, improving the reliability of the formwork support device during construction, and ensuring the smooth progress of construction.

[0022] 6. The supports on the same side are interconnected to form support rods, which are parallel to the length of the beam, further strengthening the structural strength of the support device. These support rods effectively integrate the forces of the individual supports, forming a continuous support system. Under heavy loads, they work together to share the pressure, preventing individual supports from being damaged due to excessive stress. This structural design improves the load-bearing capacity of the entire formwork support device, enabling it to adapt to more complex construction environments and higher load requirements.

[0023] 7. An inverted support seat is sandwiched between the support seats of two adjacent formwork support components and fixed to each other, increasing the support points and connection methods, and further optimizing structural stability. This unique connection method makes the connection between the support seats tighter, the force transmission more even, and can better resist forces from different directions, effectively preventing the support seats from shifting or loosening during concrete pouring. At the same time, the added support seats also improve the load-bearing capacity of the entire support device, providing more stable support for the formwork and ensuring construction safety and quality. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the template support component in this utility model.

[0025] Figure 2 This is a schematic diagram of the support base in this utility model.

[0026] Figure 3 This is a schematic diagram of the template support component in use according to the present invention.

[0027] Figure 4 This is a schematic diagram of the structure of the first type of support rod in the template support device of this utility model.

[0028] Figure 5 This is a schematic diagram of the structure of the second type of support rod in the template support device of this utility model.

[0029] Figure 6 This is a schematic diagram showing the usage state of the second type of support rod in the template support device of this utility model.

[0030] Figure 7 This is a schematic diagram of the third type of support rod in the template support device of this utility model.

[0031] Figure 8 This is a schematic diagram showing the usage state of the third type of support rod in the template support device of this utility model.

[0032] In the figure: 1, connecting rod; 11, threaded rod; 12, nut; 2, support seat; 21, support groove; 22, positioning hole; 3, vertical pipe; 4, formwork; 5, cross beam; 6, support rod; 61, U-shaped piece. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Please refer to Figures 1-3 In the embodiments of the utility model, the formwork 4 support assembly comprises the U-shaped connecting rod 1 across the cross beam 5, and the bending part of the connecting rod 1 is a right angle. The two ends of the connecting rod 1 are turned into threaded rods 11, the front end of the threaded rod 11 passes through the positioning hole 22 on the support seat 2 and is threadedly connected with the nut 12, so that the height adjustment of the support seat 2 is realized through the rotation of the nut 12; meanwhile, the support seat 2 can also be detached from the threaded rod 11, so as to leave the connecting rod 1 directly in the cast concrete, improving the dismounting speed.

[0035] The support seat 2 is obtained by cutting a square steel pipe. When cutting, first, the groove type of the support groove 21 and the inclined surface lines on both sides of the support seat 2 are drawn on the side surface of the steel pipe, then the corresponding lines are followed and cutting is performed along the direction perpendicular to the steel pipe; then the positioning holes 22 are punched on both sides of the support groove 21, and then deburring is performed, so that the complete support seat 2 can be obtained. The support seat 2 after the above processing is in the shape of an inverted isosceles trapezoid as a whole.

[0036] In use, according to the width of the cross beam 5, the connecting rod 1 of the corresponding size is selected, and after the two support seats 2 are connected at the ends of the two connecting rods 1, the cross beam 5 is just clamped between the two support seats 2 without gap, avoiding unnecessary shaking and improving the stability of the subsequent formwork 4 installation.

[0037] After the installation of each support assembly on the two cross beams 5 is completed, the two ends of each vertical pipe 3 are successively overlapped in the support grooves 21 at the two ends, then the formwork 4 is laid on the vertical pipes 3, and finally the steel mesh is prepared. Meanwhile, when laying the formwork 4, a notch can be formed at the place where the formwork 4 contacts the connecting rod 1, so that the formwork 4 can be made to pass over the connecting rod 1 downward to reach the set laying height. After the concrete solidifies, the nuts 12 are directly screwed off, so that the support seats 2, the vertical pipes 3 and the formwork 4 can be successively detached, and the connecting rod 1 is left in the concrete. Thus, the floor slab edge casting is completed.

[0038] The support device is improved on the basis of the support assembly. When the shape of the support base 2 is a cuboid, the most direct way is to connect each support assembly to each other through the support base 2, so that each support base 2 is connected into a support rod 6, and the support rod 6 plays a whole support role. Since the support base 2 in the embodiment is an inverted isosceles trapezoidal shape, an inverted support base 2 is installed between the adjacent two support bases 2, and the three are connected through welding to constitute the support rod 6 as shown in the drawing. Figure 4 As shown in

[0039] As shown in Figure 5 and Figure 6 It is a derivative structure of the support device, that is, the steel pipe is not cut into a plurality of support bases 2, but a support groove 21 and a positioning hole 22 are directly formed on the steel pipe, and then the threaded rod 11 directly penetrates the steel pipe and is connected with the nut 12. The steel pipe after being slotted and holed is directly used as the support rod 6, reducing the welding times and improving the integrity of the support rod 6.

[0040] As shown in Figure 7 and Figure 8 It is another derivative structure of the support device, which also does not need to cut the steel pipe into a plurality of support bases 2, but directly forms a positioning hole 22 on the steel pipe, and installs a U-shaped piece 61 between the two positioning holes 22, and the U-shaped groove of the U-shaped piece 61 replaces the support groove 21, and then the threaded rod 11 directly penetrates the steel pipe and is connected with the nut 12. The steel pipe after being holed and piece-mounted is directly used as the support rod 6, reducing the cutting times and further improving the integrity of the support rod 6.

[0041] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A formwork support assembly for facilitating fabrication, characterised in that, It includes a U-shaped connecting rod (1) spanning across the crossbeam (5), with both ends of the connecting rod (1) extending downward and each equipped with a support seat (2); the support seat (2) has a support groove (21) for overlapping with the longitudinal tube (3) that can lift the template (4) to a set height; the support seat (2) has positioning holes (22) on both sides of the support groove (21); both ends of the connecting rod (1) are threaded rods (11), and the front end of the threaded rod (11) passes through the positioning hole (22) and is threaded with a nut (12) to form a detachable structure that can leave the connecting rod (1) in the poured concrete.

2. A formwork support assembly for facilitating construction according to claim 1, wherein, The connecting rod (1) consists of two parallel rods, with their ends on the same side fixed to both sides of the side support groove (21).

3. A formwork support assembly for facilitating construction according to claim 2, wherein, The support groove (21) is arranged horizontally along its length and is parallel to the length of the longitudinal pipe (3).

4. A formwork support assembly according to claim 3, wherein, The two sides of the support base (2) located on both sides of the support groove (21) gradually slope inward from top to bottom so that the support base (2) forms an inverted isosceles trapezoid shape.

5. A formwork support assembly for facilitating construction according to claim 4, wherein, The support base (2) is made by cutting a square steel tube along a direction perpendicular to the tube.

6. A formwork support arrangement for facilitating construction, the formwork (4) support arrangement applying a formwork support assembly for facilitating construction as claimed in any one of claims 1-5, characterized in that, It includes multiple template (4) support components arranged sequentially along the length of the beam (5). The support seats (2) in each template (4) support component are arranged at the same height, and the support seats (2) in two adjacent template (4) support components are fixedly connected to each other.

7. A formwork support arrangement according to claim 6, wherein, Each support seat (2) on the same side is connected to form a support rod (6), and the length direction of the support rod (6) is parallel to the length direction of the crossbeam (5).

8. A formwork support arrangement according to claim 7, wherein, An inverted support seat (2) is sandwiched between the support seats (2) in the support components of two adjacent templates (4), and the three support seats (2) are fixed to each other.

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