Formwork reinforcing device

Abstract

The utility model provides a formwork reinforcing device which comprises a clamping part, the clamping part comprises a fixed end clamping plate, a movable end clamping plate, a main rod and a fastening assembly, the fixed end clamping plate is connected with the main rod, the movable end clamping plate and the fixed end clamping plate are oppositely arranged, and the movable end clamping plate and the main rod are connected in a sliding mode and fixed through the fastening assembly. The fixed end clamping plate can be arranged on the outer side of one formwork, the movable end clamping plate is arranged on the outer side of the other formwork, the movable end clamping plate can be driven to be close to the fixed end clamping plate by screwing the fastening assembly, and the connecting faces of the two formworks are tightly attached. The utility model has the beneficial effects of improving the fitting quality of template closing, ensuring the sealing and reinforcing effect, reducing the hidden danger of slurry leakage after concrete pouring, being simple in structure and small in occupied space, and being capable of improving the construction quality.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a formwork reinforcement device. Background Technology

[0002] In existing building construction techniques, columns, shear walls, and other supporting frames are fixed using steel pipe reinforcement systems. However, due to space constraints within a certain range from the ground or ceiling, some areas cannot be reinforced with steel pipe systems. This results in poor fit between adjacent formwork panels, leaving gaps. During concrete pouring, after vibration with a vibrator, grout leakage occurs at the joints of the formwork panels. After demolding, varying degrees of honeycomb and pitting appear on the concrete surface, requiring manual repairs and wasting labor and materials. This highlights the technical problems of poor formwork fit in areas with limited space, leading to grout leakage and potential aesthetic defects after concrete pouring. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a template reinforcement device with a simple structure and small space occupation. It is especially suitable for assisting existing reinforcement systems, improving the template fitting effect and ensuring the quality of template reinforcement in space-constrained areas.

[0004] The technical solution adopted by this utility model is: a template reinforcement device, including a clamping part, the clamping part including a fixed end clamping plate, a movable end clamping plate, a main rod and a fastening component, the fixed end clamping plate is connected to the main rod, the movable end clamping plate is arranged opposite to the fixed end clamping plate, the movable end clamping plate is slidably connected to the main rod and fixed by the fastening component.

[0005] Furthermore, the main rod is provided with a threaded section, and the fastening assembly includes an adjusting nut that can be threadedly connected to the main rod.

[0006] Furthermore, the clamping part also includes a movable tube that is slidably connected to the main rod. The movable tube is located between the fixed end clamping plate and the adjusting nut, and is connected to the movable end clamping plate.

[0007] Furthermore, the fixed end clamp and / or the movable end clamp are provided with an anti-slip layer.

[0008] Furthermore, it also includes a number of connecting parts that are adapted to the quantity, and the number of clamping parts is multiple and spaced apart, with each adjacent main rod connected by a connecting part.

[0009] Furthermore, the connecting part includes a telescopic rod, the two ends of which are connected to the corresponding main rod.

[0010] Furthermore, the connecting part is detachably connected to the corresponding main rod.

[0011] The advantages and positive effects of this utility model are: by adopting the above technical solution, the quality of template fitting can be improved, the sealing and reinforcement effect can be guaranteed, and the hidden danger of grout leakage after concrete pouring can be reduced; it has the advantages of simple structure, small space occupation, and improved construction quality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0013] Figure 2 This is a schematic diagram of a usage scenario of one embodiment of the present utility model;

[0014] Figure 3 This is a schematic diagram of a usage scenario of another embodiment of the present utility model;

[0015] In the picture:

[0016] 1. Fixed end clamp 2. Movable end clamp 3. Main rod

[0017] 4. Fastening components; 5. Moving tube; 6. Anti-slip layer

[0018] 7. Telescopic poles 8. Templates Detailed Implementation

[0019] The embodiments of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar units or units having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that terms such as "installation", "connection", and "fixation" should be interpreted broadly, and can refer to direct connection, installation or fixation, or indirect connection, installation or fixation. This utility model does not limit this.

[0022] Example 1:

[0023] like Figures 1 to 2As shown in the schematic diagram of one embodiment of the template reinforcement device of this utility model, it includes a clamping part, which includes a fixed end clamping plate 1, a movable end clamping plate 2, a main rod 3, and a fastening assembly 4. The fixed end clamping plate 1 is connected to the main rod 3, and the movable end clamping plate 2 is arranged opposite to the fixed end clamping plate 1. The movable end clamping plate 2 is slidably connected to the main rod 3 and fixed by the fastening assembly 4. In this embodiment, the fixed end clamping plate 1 and the movable end clamping plate 2 are arranged parallel to each other, and the fixed end clamping plate 1 and the movable end clamping plate 2 are respectively perpendicularly connected to the main rod 3. In this embodiment, the template closing fit effect can be improved by the fixed end clamping plate 1 and the movable end clamping plate 2, and the arrangement of being perpendicularly connected to the main rod 3 can better position and reinforce the template. The structure is simple, occupies little space, and is better suited for the closing fit and reinforcement effect of templates in limited spaces.

[0024] In this embodiment, the main rod 3 is provided with a threaded section, and the fastening assembly 4 includes an adjusting nut that can be threadedly connected to the main rod 3. By turning the adjusting nut, the movable end clamp 1 can be moved towards the fixed end clamp 1, which is simple to operate and has high installation efficiency. In other embodiments, the fastening assembly 4 may also include a locking nut, with the adjusting nut positioned between the locking nut and the movable end clamp 2 to form a thrust contact surface. The locking nut can better prevent loosening, and the double nut structure can ensure a tight fit between adjacent templates and also ensure a long-term reinforcement effect.

[0025] In this embodiment, the clamping part further includes a movable tube 5 slidably connected to the main rod 3. The movable tube 5 is disposed between the fixed end clamping plate 1 and the adjusting nut, and is connected to the movable end clamping plate 2. The movable tube 5 ensures that the movable end clamping plate 2 can slide freely on the threaded section of the main rod 3, resulting in a simple structure and convenient operation.

[0026] At least a portion of the fixed-end clamping plate 1 or the movable-end clamping plate 2 is provided with an anti-slip layer 6. In this embodiment, both the fixed-end clamping plate 1 and the movable-end clamping plate 2 are provided with an anti-slip layer 6. The protective layer 6 is an elastic pad, and the surface of the elastic pad facing the template is provided with an anti-slip texture. The elastic pad can ensure that the template is reinforced without affecting the surface quality of the template, ensuring the service life of the template and better controlling construction costs. The anti-slip texture can ensure the fixed position of the fixed-end clamping plate 1 and the movable-end clamping plate 2, and prevent the clamping plates from slipping due to gravity or other factors, thus affecting the reinforcement effect.

[0027] In this embodiment, the threaded section on the main rod 3 is existing technology. The main rod 3 can be an integral structure or a combination of multiple structures. This utility model does not limit or discuss this, as long as it can satisfy the function of connecting the main rod 3 with other components. For example, the main rod 3 and the fixed end clamp 1 can be connected by welding or mechanical connection or other forms.

[0028] The usage method of this embodiment is as follows:

[0029] The fixed end clamp 1 is placed on the outside of the back rib of one template 8, and the movable end clamp 2 is placed on the outside of another template 8. Tightening the fastening component 4 can drive the movable end clamp 2 to move closer to the fixed end clamp 1, so that the interface of the two templates 8 fits tightly. This helps the steel pipe reinforcement system fix the templates, ensures the fit and reinforcement effect of adjacent templates 8, and reduces the risk of grout leakage after concrete pouring.

[0030] After construction is completed, the locking component 4 can be loosened by turning the adjusting nut away from the fixed end clamp 1 to remove the template reinforcement device for subsequent reuse.

[0031] Example 2:

[0032] like Figure 3 As shown, this embodiment also includes a number of connecting parts that are adapted to the quantity of the clamping parts, which are multiple and spaced apart. Each adjacent main rod 3 is connected by a connecting part. This embodiment can not only achieve multi-point reinforcement of key reinforcement areas and improve the reinforcement effect, but also form multiple clamping parts into a whole through the connecting parts, ensuring the long-term stability of the fixed position of the template reinforcement device, better ensuring the reinforcement effect of template closing, and ensuring the tight fit between the templates.

[0033] In this embodiment, the connecting part includes a telescopic rod, with both ends of the telescopic rod connected to the corresponding main rod 3. Each telescopic rod includes a first telescopic rod and a second telescopic rod, which are movably connected. The first and second telescopic rods are respectively connected to the corresponding main rod 3. In this embodiment, the first telescopic rod is fitted inside the second telescopic rod, the first telescopic rod has multiple adjustment holes, and the second telescopic rod has a positioning hole. The positioning hole can correspond to any of the adjustment holes and be fixed by screwing in a bolt. In other embodiments, the second telescopic rod has a positioning hole, the first telescopic rod is fitted inside the second telescopic rod, and a bolt can be screwed into the positioning hole and pressed against the outside of the first telescopic rod to fix the length of the telescopic rod.

[0034] In this embodiment, the connecting part is detachably connected to the corresponding main rod 3. The detachable connection can take various forms, such as interlocking and fixing with bolts. In this embodiment, the main rod 3 is provided with a slot, and a fixing hole is opened on the inner side wall of the slot. A plug is provided at the connecting end of the telescopic rod, and an elastic clip is provided on the plug. When the plug is inserted into the slot and the elastic clip extends into the fixing hole, the telescopic rod is engaged with the main rod 3. When it is necessary to separate the telescopic rod from the main rod 3, the elastic clip is squeezed to remove it from the fixing hole. This detachable connection method allows for free combination of the clamping parts according to the required number, making it more suitable for use in space-constrained areas. It can be combined to improve the reinforcement effect, or disassembled to reduce the space occupied.

[0035] This utility model can be applied to areas with limited space above and below frame columns or areas that cannot be reinforced by traditional steel pipe reinforcement systems. It can be installed quickly and ensures the formwork fits well, as well as guaranteeing the stability of long-term reinforcement, reducing the risk of grout leakage, ensuring construction quality, and reducing secondary construction costs.

[0036] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A formwork reinforcement device comprising a clamping portion, characterised in that: The clamping part comprises a fixed end clamping plate, a movable end clamping plate, a main rod and a fastening assembly, the fixed end clamping plate is connected with the main rod, the movable end clamping plate is arranged opposite to the fixed end clamping plate, the movable end clamping plate is slidably connected with the main rod and is fixed through the fastening assembly.

2. The formwork reinforcement device of claim 1, wherein: The main rod is provided with a threaded section, and the fastening assembly comprises an adjusting nut which is threadedly connected with the main rod.

3. The formwork reinforcement device of claim 2, wherein: The clamping part further comprises a moving tube which is slidably connected with the main rod, the moving tube is arranged between the fixed end clamping plate and the adjusting nut, and the moving tube is connected with the movable end clamping plate.

4. The formwork reinforcement device of any one of claims 1 to 3, wherein: The fixed end clamping plate and / or the movable end clamping plate is provided with an anti-skid layer.

5. The formwork reinforcement device of any one of claims 1 to 3, wherein: A number of connecting parts are further included, the number of the clamping parts is multiple and is arranged at intervals, and each adjacent main rod is connected through the connecting part.

6. The formwork reinforcement device of claim 5, wherein: The connecting part comprises a telescopic rod, and both ends of the telescopic rod are connected with the corresponding main rod.

7. The form tieback device of claim 5, wherein: The connecting part is detachably connected with the corresponding main rod.

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