Lower hanging edge beam formwork supporting device
By using a combination structure of supporting main beams, diagonal bracing beams, and fixed beams, and fixing them with structural steel beams, the problem of supporting the lower side beam formwork was solved, enabling the safe and economical completion of the lower side beam construction without the need for external scaffolding.
Patent Information
- Application Number
- CN202423221537.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Without the erection of external scaffolding, the lower edge beams on the outer edge of the building lack a construction operation platform, making it difficult for existing technologies to effectively complete the support construction of the lower edge beam formwork.
The system employs a combination structure of supporting main beams, diagonal bracing beams, and fixed beams, which are fixed using structural steel beams to form a stable support system. The supporting main beams and diagonal bracing beams are fixed to the structural steel beams, and the fixed beams are located on the same side as the supporting main beams and diagonal bracing beams. Gap adjustment components are laid on the supporting main beams to accommodate the position of the formwork, and channel steel is used for the supporting beams to improve their strength.
It enables the safe and reliable support of the lower side beam formwork without the need for external scaffolding. The structure is simple, easy to disassemble, and low in cost, making it suitable for building construction with steel frame structures and precast composite slabs.
Smart Images
Figure CN223805837U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building construction technical field especially relates to a lower hanging side beam formwork support device. BACKGROUND
[0002] With the rapid development of steel structure buildings and fabricated buildings in recent years, more and more buildings choose to adopt the structure form of steel frame structure plus prefabricated composite slab, when the outer facade of the building is glass curtain wall and the outermost circle of the floor is not provided with masonry wall, the outer scaffolding is usually not set up.
[0003] Generally, the structure form of steel frame structure plus prefabricated composite slab, the cast-in-place reinforced concrete of the outer edge of the building is the upturned side beam, but in some specific cases, in order to meet the design needs, the design will choose to be designed into the lower hanging side beam.
[0004] Because the outer scaffolding is not set up, the cast-in-place reinforced concrete of the outer edge of the building is the lower hanging side beam, which lacks the construction operation platform, and the outer scaffolding is only used for the construction of the lower hanging side beam of the outer edge of the building, which is very uneconomical.
[0005] Therefore, there is an urgent need in the prior art for a simple and effective, safe and reliable formwork support device to complete the lower hanging side beam formwork support under the premise of not setting up the outer scaffolding, so as to complete the lower hanging side beam construction. INVENTION CONTENTS
[0006] The utility model discloses to the above-mentioned problem, the specific technology scheme that adopts is: a lower hanging side beam formwork support device, include: the support main beam that sets up horizontally, the end of the building side of support main beam is directly or indirectly fixed on the structure steel beam, the inclined bracing beam is equipped under support main beam, one end of inclined bracing beam is fixed on support main beam, and the other end is directly or indirectly fixed on the structure steel beam.
[0007] Further improvement is, still include a fixed beam, the fixed beam sets up on the structure steel beam, and the end of support main beam and inclined bracing beam same side all sets up on the fixed beam.
[0008] Further improvement is, the top end and the bottom end of fixed beam are set up on the upper and lower flanges of the structure steel beam respectively.
[0009] Further improvement is, the gap adjusting piece is equipped on support main beam.
[0010] Further improvement is, the gap adjusting piece is the wood square.
[0011] Further improvement is, support main beam, inclined bracing beam, fixed beam all adopt the channel steel and are made.
[0012] The utility model has the advantages of:
[0013] The lower hanging side beam formwork supporting device provided by the utility model supports the outwardly extending supporting main beam by means of the structural steel beam, thereby realizing the support of the lower hanging side beam formwork, and solving the problem that the lower hanging side beam construction cannot be completed under the premise that no external scaffold is erected. BRIEF DESCRIPTION OF DRAWINGS
[0014] The utility model is further described below in combination with the drawings and embodiments:
[0015] Figure 1 It is a structure schematic view of the lower hanging side beam formwork supporting device of the utility model;
[0016] Figure 2 It is a structure schematic view of the lower hanging side beam formwork supporting device of the utility model when in use. DETAILED DESCRIPTION
[0017] The utility model is further described below in combination with the drawings and embodiments:
[0018] In the description of the utility model, it needs to be understood that the orientation or position 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" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0019] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0020] In the utility model, unless there is an explicit provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0021] As shown in Figure 1 And Figure 2 The utility model provides a lower hanging side beam formwork support device, extends to the outside along building structure steel beam 100 to form the support to lower hanging side beam formwork, the lower hanging side beam formwork support device includes: the support main beam 1 who sets up transversely and with lower hanging side beam 200 same direction extension, the end of the building side of support main beam 1 is directly or indirectly fixed on structure steel beam 100, and its fixed mode is preferably welded fixed, the inclined bracing beam 2 is equipped under support main beam 1 to form the support to the inclined upward of outward extension support main beam 1, and one end of inclined bracing beam 2 is preferably fixed on support main beam 1 by welding, to form better support, and the top end of inclined bracing beam 2 is fixed on the middle part or the position close to the outside end of support main beam 1, and the other end of inclined bracing beam 2 extends obliquely downward and is directly or indirectly fixed on structure steel beam 100 (is directly or indirectly fixed on the same structure steel beam 100 with support main beam 1).
[0022] The lower hanging side beam formwork support device provided by the utility model supports outward extension support main beam by means of structure steel beam, and then realizes the support of lower hanging side beam formwork, solves the problem that lower hanging side beam construction cannot be completed under the premise that no external scaffold is erected. Moreover, the overall structure is simple, convenient to disassemble, low in cost and convenient to use.
[0023] Further improvement, the lower hanging side beam formwork support device further includes a fixed beam 3, the fixed beam 3 is preferably fixed on structure steel beam 100 by welding, and the end of the same side of support main beam 1 and inclined bracing beam 2 is welded on the fixed beam 3. In this way, support main beam 1, inclined bracing beam 2 and fixed beam 3 are fixedly connected to form a whole, and when used, only the two ends of fixed beam 3 need to be fixed, and the same is true when disassembled, so as to simplify the disassembly process.
[0024] In order to avoid the hidden danger of structural safety to structure steel beam 100, further improvement of the technical scheme is that the top end and the bottom end of the fixed beam 3 are fixedly connected to the upper and lower flanges of the structure steel beam 100 respectively. Thus, the device and the web of the structure steel beam 100 are fixedly connected, which avoids affecting the structural stability of the structure steel beam 100 and causing safety hazards.
[0025] In order to better and closely support the template, further improvement of the technical scheme is that the support main beam 1 is paved with gap adjusting members 4. The gap adjusting members 4 are multiple, and the paving positions thereof need to be adaptively adjusted according to the positions of the template to be supported.
[0026] Further improvement is that the gap adjusting members 4 are wood bars. The wood bar is adopted as the gap adjusting member, which is not only convenient to obtain, but also low in price, and is convenient to cut, so as to meet the requirements of the length and height of the gap adjusting member 4 on the construction site.
[0027] Further improvement is that the support main beam 1, the inclined bracing beam 2 and the fixed beam 3 are all made of channel steel, which is high in structural strength, so as to provide stable and reliable supporting force.
[0028] Based on the above ideal embodiments of the present application, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.
Claims
1. A hanging side beam formwork support device, characterized by, The utility model relates to a kind of building support structure, including: Transversely arranged support girder, the end of the building side of the support girder is directly or indirectly fixed on structural steel beam, and diagonal bracing beam is arranged below the support girder, one end of the diagonal bracing beam is fixed on the support girder, and the other end is directly or indirectly fixed on structural steel beam.
2. The hanging edge beam formwork support apparatus according to claim 1, wherein, Further comprising a fixed beam, the end of the support girder and the diagonal bracing beam on the same side is arranged on the fixed beam.
3. The hanging edge beam formwork support apparatus according to claim 2, wherein, The top end and the bottom end of the fixed beam are arranged on the upper flange and the lower flange of the structural steel beam respectively.
4. The hanging edge beam formwork support apparatus according to claim 1, wherein, The support girder is provided with a gap adjusting piece.
5. The hanging edge beam formwork support apparatus according to claim 4, wherein The gap adjusting piece is a wood square.
6. The hanging edge beam formwork support apparatus according to claim 2, wherein, The support girder, the diagonal bracing beam and the fixed beam are all made of channel steel.