Formwork erecting device for lower hanging plate of high-altitude steel structure

Abstract

The utility model discloses a high-altitude steel structure lower hanging plate formwork erecting device, and mainly relates to the field of building construction. Comprising a formwork body arranged on a support, a truss chord member is arranged on the support, the formwork body comprises a U-shaped part, a transversely-extending fixing plate is arranged on one side of the top end of the U-shaped part, the fixing plate is connected with the top of the truss chord member, a plurality of reinforcing assemblies are arranged between the two sides of the U-shaped part, and a plurality of supporting rods are arranged on the side face of the truss chord member. A plurality of fixing seats are arranged on the side face of the U-shaped part and slidably connected with the side face of the U-shaped part in the transverse direction, and the ends of the supporting rods are movably connected with the fixing seats. The high-altitude steel structure lower hanging plate formwork erecting device has the advantages that the technical problem that when an existing high-altitude steel structure lower hanging plate is used for formwork erecting, efficiency and safety are poor can be solved, rapid erecting of the lower hanging plate formwork is achieved, erecting operation is more convenient and efficient, the erected formwork structure is more stable, and high-altitude construction efficiency and quality are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structure construction, in particular to a formwork device for hanging plates under high-altitude steel structures. Background Art

[0002] When constructing the hanging board under the high-altitude steel structure, it is necessary to install the formwork at the construction location. However, due to the high height of the construction location of the high-altitude steel structure, it is difficult to support the formwork by setting up scaffolding, and the construction is very inconvenient. In addition, there is a risk of workers working at high altitudes, which makes the efficiency and safety of the hanging board construction insufficient. The structure of the template after erection is not stable enough, which affects the overall construction period and construction quality of the building. Utility Model Content

[0003] The purpose of the utility model is to provide a formwork supporting device for the hanging plate under the high-altitude steel structure, which can solve the technical problems of poor efficiency and safety in the existing high-altitude steel structure hanging plate formwork support, realize the rapid support of the hanging plate formwork, make the support operation more convenient and efficient, and make the formwork structure more stable after support, thereby greatly improving the efficiency and quality of high-altitude construction.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0005] A formwork device for hanging plates under a high-altitude steel structure, comprising a formwork body arranged on a support, a truss chord being provided on the support, the formwork body comprising a U-shaped portion, a laterally extending fixing plate being provided on one side of the top end of the U-shaped portion, the fixing plate being connected to the top of the truss chord, a plurality of reinforcement components being provided between the two sides of the U-shaped portion, a plurality of support rods being provided on the side of the truss chord, a plurality of fixing seats being provided on the side of the U-shaped portion, the fixing seats being slidingly connected to the side of the U-shaped portion in a transverse direction, and the ends of the support rods being movably connected to the fixing seats.

[0006] Furthermore, a plurality of slide grooves are provided on the side surfaces of the U-shaped portion, and the fixing seat is slidably connected in the slide grooves.

[0007] Furthermore, the longitudinal sections of the slide groove and the fixing seat are both T-shaped for use together, and the end of the support rod is threadedly connected to the fixing seat.

[0008] Furthermore, the truss chord is an I-shape, the fixing plate is connected to the top of the I-shape, and the support rod is arranged on the vertical part of the I-shape.

[0009] Furthermore, the reinforcement assembly includes a reinforcement flat steel and a reinforcement rod, wherein the reinforcement flat steel is fixed to the top end of the U-shaped portion, and the reinforcement rod is fixed to the inside of the U-shaped portion.

[0010] Furthermore, the reinforcement assembly and the fixing plate are both connected to the U-shaped portion by welding.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The formwork body of the utility model includes a U-shaped part, and a horizontally extending fixing plate is provided on one side of the top of the U-shaped part, and the fixing plate is connected to the top of the truss chord. Such a structure can easily hang the formwork body vertically on the side of the steel structure, thereby making the support of the formwork faster and more convenient, reducing the difficulty of supporting the formwork, making the construction process faster and safer, and greatly improving the efficiency and safety of high-altitude construction;

[0013] 2. Multiple reinforcement components are arranged between the two sides of the U-shaped part, so that the overall U-shaped formwork structure is more solid. The U-shaped structure is not easy to deform during pouring, thereby ensuring the quality of pouring the lower hanging plate. Multiple support rods are arranged on the side of the truss chord, and multiple fixed seats are slidingly arranged on the side of the U-shaped part. The support rods are movably connected to the fixed seats. Such a structure utilizes the cooperation of the support rods and the fixed seats to further fix the U-shaped part after hanging, so that the formwork body is not easy to tilt and shake during the pouring process, thereby further ensuring the quality of the lower hanging plate construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a structural schematic diagram of the utility model.

[0015] Attached Figure 2 It is a schematic diagram of the structure inside the U-shaped part of the utility model.

[0016] Numbers shown in the accompanying drawings:

[0017] 1. Support; 2. Truss chord; 3. U-shaped part; 4. Fixed plate; 5. Support rod; 6. Fixed seat; 7. Slide; 8. Reinforcement flat steel; 9. Reinforcement rod. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0019] See attached Figure 1The utility model is a formwork device for hanging panels under high-altitude steel structures. The main structure includes a formwork body arranged on a support 1. The support 1 can be a commonly used support structure in existing building construction. The formwork body is the main part of the formwork used in the pouring construction of the hanging panels. The support 1 is provided with a truss chord 2. The truss chord 2 is a component on the support 1 that plays a further reinforcement role and is used to improve the supporting strength of the steel structure on one side of the hanging panel, thereby ensuring the overall structural strength of the hanging panel after construction and ensuring the firmness of the hanging panel. The formwork body includes a U-shaped portion 3. The U-shaped part 3 is a structure with an open top, and the casting construction is carried out from the open top. The preferred U-shaped part 3 is formed by welding multiple galvanized iron sheets. The material is easy to obtain, and the production is more convenient and simple. A laterally extending fixing plate 4 is welded or integrally formed on one side of the top of the U-shaped part 3, and the fixing plate 4 is connected to the top of the truss chord 2. Such a structure enables the U-shaped part 3 to be hung as a whole through the cooperation of the fixing plate 4 and the truss chord 2, and realizes the preliminary fixation of the formwork body and the steel structure, which greatly reduces the time of workers' high-altitude construction and reduces The difficulty of high-altitude construction of the formwork structure has greatly improved the safety and convenience of construction and ensured the construction period. A plurality of reinforcement components are arranged between the two sides of the U-shaped portion 3. Since the top of the U-shaped portion 3 is open, it is easy for the two sides to deform during pouring. Therefore, a plurality of reinforcement components are used to limit and reinforce the position between the two sides, thereby ensuring the firmness of the formwork structure and the quality of subsequent pouring of the lower hanging plate. A plurality of support rods 5 are arranged on the side of the truss chord 2. Specifically, a plurality of through holes are arranged on the side of the truss chord 2. The support rods 5 pass through the through holes. The U-shaped portion 3 is installed after being bored, the support rod 5 extends laterally, and a plurality of fixing seats 6 are provided on the side of the U-shaped portion 3, and the fixing seats 6 are slidingly connected to the side of the U-shaped portion 3 laterally, so that the fixing seats 6 are more convenient to install after the U-shaped portion 3 is fixed, and the ends of the support rods 5 are movably connected to the fixing seats 6. Such a structure utilizes the cooperation of a plurality of support rods 5 and the fixing seats 6 to effectively limit the side position of the U-shaped portion 3, so that the formwork structure after casting is not easy to tilt or shake, and makes its connection with the steel structure more stable, further ensuring the quality of construction.

[0020] Preferably, a plurality of slide grooves 7 are welded or bolted on the side of the U-shaped portion 3, and the slide grooves 7 extend laterally. The fixing seat 6 is slidably connected in the slide grooves 7. When installed, the fixing seat 6 enters from one side of the slide grooves 7 and continues to slide along the slide grooves 7 until it moves to the position of the support rod 5. Thereafter, the fixing seat 6 can be relatively fixed in the slide groove 7 by cooperating with the support rod 5, and thereafter, effective support can be provided for the U-shaped portion 3. The structure is simple, the construction is convenient, and the position restriction of the U-shaped portion 3 is more firm.

[0021] Preferably, the longitudinal sections of the slide groove 7 and the fixing seat 6 are both T-shaped for use together, and the end of the support rod 5 is threadedly connected to the fixing seat 6. Such a structure makes the fixing seat 6 and the slide groove 7 more firmly matched after being fixed, and the two are not prone to relative displacement except in the sliding direction. At the same time, the threaded connection structure makes the assembly of the support rod 5 and the fixing seat 6 more efficient and stable.

[0022] Preferably, the truss chord 2 is an I-shape, which has a more stable structure and can ensure sufficient support contact area, thereby improving the firmness of the vertical support. The fixed plate 4 is connected to the top of the I-shape, and the support rod 5 is arranged on the vertical part of the I-shape. Such a structure enables the U-shaped portion 3 to be connected to the top and side of the I-shape at the same time, making the relative structure of the two more stable and the structure after the lower hanging plate is cast more stable.

[0023] Preferably, see Attachment Figure 2 The reinforcement assembly includes a reinforcement flat steel 8 and a reinforcement rod 9. The reinforcement flat steel 8 is welded or bolted to the top of the U-shaped portion 3, and the reinforcement rod 9 is welded or bolted to the inside of the U-shaped portion 3. The reinforcement flat steel 8 and the reinforcement rod 9 are staggered, so that each position on the inner side of the U-shaped portion 3 is evenly and well connected, thereby ensuring the firmness of the overall structure of the U-shaped portion 3.

[0024] Preferably, the reinforcement assembly and the fixing plate 4 are both welded to the U-shaped portion 3. The welding operation makes the U-shaped portion 3 more stable as a whole after being formed, the construction is faster, and it is less likely to loosen or dislocate in the later stage. The overall structure of the template is more stable, further ensuring the quality of casting.

[0025] Working principle: the formwork body of the utility model comprises a U-shaped part 3, and a side of the top of the U-shaped part 3 is provided with a transversely extending fixing plate 4, and the fixing plate 4 is connected to the top of the truss chord 2. Such a structure can easily hang the formwork body vertically on the side of the steel structure, so that the support of the formwork is faster and more convenient, reducing the difficulty of formwork support, and the construction process is faster and safer, which greatly improves the efficiency and safety of high-altitude construction; a plurality of reinforcement components are arranged between the two sides of the U-shaped part 3, so that the U-shaped formwork structure as a whole is more solid, and the U-shaped structure is not easy to deform during pouring, thereby ensuring the quality of pouring of the lower hanging plate, and a plurality of support rods 5 are arranged on the side of the truss chord 2, and a plurality of fixing seats 6 are slidingly arranged on the side of the U-shaped part 3, and the support rods 5 are movably connected with the fixing seats 6. Such a structure utilizes the cooperation of the support rods 5 and the fixing seats 6 to further fix the U-shaped part 3 after hanging, so that the formwork body is not easy to tilt and shake during the pouring process, further ensuring the quality of the construction of the lower hanging plate.

Claims

1. A formwork device for hanging plates under a high-altitude steel structure, comprising a formwork body arranged on a support (1), wherein a truss chord (2) is arranged on the support (1), and characterized in that: The template body comprises a U-shaped portion (3), a side of the top end of the U-shaped portion (3) is provided with a transversely extending fixing plate (4), the fixing plate (4) is connected to the top of the truss chord (2), a plurality of reinforcement components are provided between the two sides of the U-shaped portion (3), a plurality of support rods (5) are provided on the side of the truss chord (2), a plurality of fixing seats (6) are provided on the side of the U-shaped portion (3), the fixing seats (6) are slidably connected to the side of the U-shaped portion (3) in the transverse direction, and the ends of the support rods (5) are movably connected to the fixing seats (6).

2. According to claim 1, a formwork device for hanging plates under a high-altitude steel structure is characterized by: A plurality of slide grooves (7) are provided on the side surface of the U-shaped portion (3), and the fixing seat (6) is slidably connected in the slide grooves (7).

3. According to claim 2, a formwork device for hanging plates under a high-altitude steel structure is characterized in that: The longitudinal sections of the slide groove (7) and the fixing seat (6) are both T-shaped for use together, and the end of the support rod (5) is threadedly connected to the fixing seat (6).

4. According to claim 1, a formwork device for hanging plates under a high-altitude steel structure is characterized by: The truss chord (2) is in the shape of an I-beam, the fixing plate (4) is connected to the top of the I-beam, and the support rod (5) is arranged on the vertical part of the I-beam.

5. According to claim 1, a formwork device for hanging plates under a high-altitude steel structure is characterized in that: The reinforcement assembly comprises a reinforcement flat steel (8) and a reinforcement rod (9), wherein the reinforcement flat steel (8) is fixed at the top end of the U-shaped portion (3), and the reinforcement rod (9) is fixed inside the U-shaped portion (3).

6. According to claim 1, a formwork device for hanging plates under a high-altitude steel structure is characterized by: The reinforcement assembly and the fixing plate (4) are both connected to the U-shaped portion (3) by welding.

Images