Beam formwork reinforcing device
By combining the design of fixed support at the bottom of the beam, movable clamping side plates and fasteners, the problems of complexity and low efficiency of traditional reinforcement methods are solved, and rapid and reliable reinforcement of beam formworks of different sizes and shapes are achieved, and construction efficiency and molding quality are improved.
Patent Information
- Application Number
- CN202421514964.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Traditional beam formwork reinforcement methods are complex, time-consuming and costly, and it is difficult to adapt to beam formwork of different sizes and shapes, resulting in low construction efficiency and unstable beam forming quality.
The combination design of fixed support at the bottom of the beam, movable clamping side plates and fasteners is adopted to achieve rapid, reliable and large-area reinforcement of the beam formwork.
It improves construction efficiency, ensures the stability of beam formwork, adapts to beam formwork of different widths, reduces material costs and safety risks, and improves molding quality.
Smart Images
Figure CN222731081U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of template reinforcement, in particular to a beam template reinforcement device. Background Art
[0002] In modern construction projects, the casting of beams is an important part of the construction process. As one of the important load-bearing structures in a building, the quality of the beam is directly related to the stability and safety of the entire building. Therefore, it is crucial to ensure the stability and accuracy of the beam formwork (the temporary formwork used to cast the beam). However, there are some problems with the traditional beam formwork reinforcement method, such as the complex reinforcement process, long time consumption, high cost, and often difficult to adapt to beam formworks of different sizes and shapes, resulting in low construction efficiency and unstable beam forming quality.
[0003] Traditional beam formwork reinforcement usually relies on wooden or steel support systems that require a lot of manual adjustment and fixing to ensure the correct position and stability of the formwork. This method is not only labor-intensive, but also requires high operator skills. The slightest mistake may cause the formwork to shift, thus affecting the quality of beam forming. In addition, due to the lack of an effective adjustment mechanism, it is difficult to accurately control the position of the formwork with traditional methods, especially when it is necessary to deal with complex or non-standard beam shapes.
[0004] In order to solve these problems, the market urgently needs a new type of reinforcement device that can improve construction efficiency and ensure the stability of beam formwork. This device should be able to be installed quickly and reliably, while providing sufficient adaptability to cope with beam formworks of different sizes and shapes. In addition, from the perspective of safety and cost-effectiveness, the device should be easy to operate, reusable, and simple to maintain. To this end, this application document provides a beam formwork reinforcement device. Utility Model Content
[0005] The utility model aims to provide a beam template reinforcement device, which realizes rapid, reliable and large-area reinforcement of the beam template through the coordinated use of beam bottom fixed support, movable clamping side plates and fasteners.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model is a beam formwork reinforcement device, comprising a beam bottom fixed support, a movable clamping side plate and a fastener; the beam bottom fixed support comprises a rectangular bottom support plate arranged below the beam bottom formwork; the rectangular bottom support plate is respectively fixed with an extension support plate on the side surfaces on both sides of the beam; the upper surface of the rectangular bottom support plate is located on one side, and the end of the extension support plate is fixed with a fixed clamping side plate; the other extension support plate is fixed with a guide fixing seat and a fixed support; the guide fixing seat is provided with two guide holes that cooperate with the linear guide of the movable clamping side plate; the upper end of the fixed support is fixed with an internal threaded pipe; the fastener is threadedly connected to the internal threaded pipe, and one end of the fastener is pressed against the movable clamping side plate.
[0008] As a preferred technical solution of the utility model, the movable clamping side plate includes a rectangular plate body; a cross reinforcing rib is fixed to the outer side of the rectangular plate body; and two guide rods respectively matched with the two guide holes are fixed to the outer side of the rectangular plate body.
[0009] As a preferred technical solution of the utility model, the fastener includes a screw rod threadedly connected to the internal threaded pipe; a hand wheel is fixed to the outer end of the screw rod; and the inner end of the screw rod abuts against the center of the cross reinforcement rib.
[0010] As a preferred technical solution of the utility model, a threaded head is provided at the end of the guide rod; a nut column is threadedly connected to the threaded head.
[0011] As a preferred technical solution of the utility model, two reinforcing rib plates are arranged between the outer side surface of the fixed clamping side plate and the upper surface of the adjacent extending support plate.
[0012] As a preferred technical solution of the utility model, the fixed clamping side plate is provided with a plurality of first threaded through holes; and the rectangular plate body is provided with a plurality of second threaded through holes.
[0013] As a preferred technical solution of the utility model, it also includes an adjustable support column; a pin column that is plugged and matched with the upper end of the adjustable support column is fixed to the lower surface of the extended support plate.
[0014] As a preferred technical solution of the utility model, the adjustable support column includes a hollow circular tube, a wing-shaped nut, a threaded column and a base; the wing-shaped nut is threadedly connected to the threaded column; the upper end of the threaded column is inserted into the lower end of the hollow circular tube; and the base is fixed to the lower end of the threaded column.
[0015] The utility model has the following beneficial effects:
[0016] 1. The utility model combines the fixed support at the bottom of the beam, the movable clamping side plates and the fasteners to clamp and reinforce a large area, especially the reinforcement of the beam template connection, thereby ensuring the stability of the beam during the pouring process and avoiding quality problems caused by template movement or deformation.
[0017] 2. The design of the fixed support at the bottom of the beam, the movable clamping side plate and the fastener of the utility model can adapt to beam templates of different widths, has a wider range of application, and increases the flexibility of use of the device.
[0018] 3. Each component of the device of the utility model can be disassembled, which is convenient for cleaning and maintenance, suitable for repeated use, and reduces material costs; it is easy to operate and can significantly reduce the time of installation and disassembly, thereby improving the efficiency of the overall construction.
[0019] 4. The utility model reduces the safety risks in the construction process through effective formwork support and reinforcement, and provides a safer working environment for construction workers; by setting adjustable support columns, the support height can be adjusted according to actual needs to adapt to different construction conditions and requirements.
[0020] 5. The utility model improves the stability of the fixed clamping side plate to the template by providing reinforcement measures such as reinforcing ribs, thereby further ensuring the forming quality of the beam.
[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 This is a schematic structural diagram of a beam formwork reinforcement device according to Example 1.
[0024] Figure 2 It is a structural schematic diagram of the movable clamping side plate.
[0025] Figure 3 This is a schematic diagram of the structure of the fixed support at the bottom of the beam.
[0026] Figure 4 It is a structural diagram of embodiment 2.
[0027] Figure 5 It is a schematic diagram of the structure of the adjustable support column.
[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0029] 1-fixed support at the bottom of the beam, 2-movable clamping side plate, 3-fastener, 4-adjustable support column, 11-rectangular bottom support plate, 12-extension support plate, 13-fixed clamping side plate, 14-guide fixing seat, 15-fixed support, 16-guide hole, 17-internal threaded pipe, 18-reinforcement rib plate, 19-first threaded through hole, 110-pin column, 21-rectangular plate body, 22-cross reinforcement rib, 23-guide rod, 24-threaded head, 25-nut column, 26-second threaded through hole, 31-screw, 32-handwheel, 41-hollow round tube, 42-wing nut, 43-threaded column, 44-foot. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment one:
[0032] See also Figure 1-3 As shown, the utility model is a beam formwork reinforcement device, comprising a beam bottom fixed support 1, a movable clamping side plate 2 and a fastener 3. The beam bottom fixed support 1 comprises a rectangular bottom support plate 11 arranged below the beam bottom formwork. An extension support plate 12 is fixed to the side surfaces of the rectangular bottom support plate 11 located on both sides of the beam. A fixed clamping side plate 13 is fixed to the end of the extension support plate 12 on one side of the upper surface of the rectangular bottom support plate 11. A guide fixing seat 14 and a fixed support 15 are fixed to the other extension support plate 12. Two guide holes 16 are provided on the guide fixing seat 14 for linear guidance with the movable clamping side plate 2. An internal threaded tube 17 is fixed to the upper end of the fixed support 15. The fastener 3 is threadedly connected to the internal threaded tube 17, and one end of the fastener 3 is pressed against the movable clamping side plate 2. The fastener 3 specifically comprises a screw rod 31 threadedly connected to the internal threaded tube 17. A hand wheel 32 is fixed to the outer end of the screw rod 31. The inner end of the screw rod 31 abuts against the center of the cross reinforcement rib 22 .
[0033] The fixed support 1 at the bottom of the beam clamps and reinforces the bottom formwork of the beam and the formwork on one side. The movable clamping side plate 2 reinforces the formwork on the other side of the beam under the action of the fastener 3. Through large-area clamping and reinforcement, especially the reinforcement of the beam formwork connection, the forming of the beam is guaranteed.
[0034] The movable clamping side plate 2 includes a rectangular plate body 21. A cross reinforcing rib 22 is fixed to the outer side of the rectangular plate body 21. Two guide rods 23 respectively matched with the two guide holes 16 are fixed to the outer side of the rectangular plate body 21.
[0035] In order to prevent the movable clamping side plate 2 from slipping out of the guide hole 16, a threaded head 24 is provided at the end of the guide rod 23. A nut column 25 is threadedly connected to the threaded head 24.
[0036] In order to effectively ensure that the fixed clamping side plate 13 holds the template stably, two reinforcing rib plates 18 are provided between the outer side surface of the fixed clamping side plate 13 and the upper surface of the adjacent extending support plate 12 .
[0037] The contact between the fixed clamping side plate 13 and the rectangular plate body 21 and the template is a large-area contact. The splicing of the template and the cement and other dirt on the surface of the template cannot achieve the purpose of complete fit between the side plate and the template, and the support of the template is uneven. In order to ensure that the fixed clamping side plate 13 and the rectangular plate body 21 are in contact with a large area of the template, the fixed clamping side plate 13 is provided with a plurality of first threaded through holes 19. The rectangular plate body 21 is provided with a plurality of second threaded through holes 26. In the portion where the fixed clamping side plate 13 and the rectangular plate body 21 cannot play an extrusion and reinforcement role on the template, bolts are inserted into the corresponding first threaded through holes 19 / second threaded through holes 26, and the ends of the bolts are used to extrude the template to achieve the purpose of comprehensive and unified reinforcement of the template.
[0038] The combined use of the beam bottom fixed support 1, the movable clamping side plate 2 and the fastener 3 is convenient and reliable to operate, has a wide range of application for the width of the beam, and can be reused. Specific embodiment 2:
[0040] On the basis of the specific embodiment 1, the difference of this embodiment is that in order to improve the support when reinforcing the beam formwork:
[0041] like Figure 3-5 As shown, an adjustable support column 4 is also provided. A pin column 110 is fixed to the lower surface of the extension support plate 12 and is plugged into and matched with the upper end of the adjustable support column 4. The adjustable support column 4 includes a hollow circular tube 41, a wing nut 42, a threaded column 43 and a foot 44. The wing nut 42 is threadedly connected to the threaded column 43. The upper end of the threaded column 43 is inserted into the lower end of the hollow circular tube 41. The foot 44 is fixed to the lower end of the threaded column 43. The adjustable support column 4 can adjust the effective normal height through the wing nut 42, and the disassembly and installation are convenient and reliable, and suitable for repeated use.
[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A beam formwork reinforcement device, characterized in that: It comprises a beam bottom fixed support (1), a movable clamping side plate (2) and a fastener (3); The beam bottom fixed support (1) comprises a rectangular bottom support plate (11) arranged below the beam bottom template; an extension support plate (12) is fixed to the side surfaces of the rectangular bottom support plate (11) located on both sides of the beam; a fixed clamping side plate (13) is fixed to the end of the extension support plate (12) on one side of the upper surface of the rectangular bottom support plate (11); A guide fixing seat (14) and a fixed support (15) are fixed on the other extension support plate (12); the guide fixing seat (14) is provided with two guide holes (16) which cooperate with the linear guide of the movable clamping side plate (2); an internal threaded tube (17) is fixed on the upper end of the fixed support (15); The fastener (3) is threadedly connected to the internally threaded tube (17), and one end of the fastener (3) is pressed against the movable clamping side plate (2).
2. The beam formwork reinforcement device according to claim 1, characterized in that: The movable clamping side plate (2) comprises a rectangular plate body (21); a cross reinforcing rib (22) is fixed to the outer side surface of the rectangular plate body (21); and two guide rods (23) respectively matched with the two guide holes (16) are fixed to the outer side surface of the rectangular plate body (21).
3. The beam formwork reinforcement device according to claim 2, characterized in that: The fastener (3) comprises a screw rod (31) threadedly connected to the internally threaded tube (17); a hand wheel (32) is fixed to the outer end of the screw rod (31); and the inner end of the screw rod (31) abuts against the center of the cross reinforcing rib (22).
4. The beam formwork reinforcement device according to claim 2, characterized in that: A threaded head (24) is provided at the end of the guide rod (23); a nut column (25) is threadedly connected to the threaded head (24).
5. The beam formwork reinforcement device according to claim 1, characterized in that: Two reinforcing rib plates (18) are provided between the outer side surface of the fixed clamping side plate (13) and the upper surface of the adjacent extending support plate (12).
6. The beam formwork reinforcement device according to claim 2, characterized in that: The fixed clamping side plate (13) is provided with a plurality of first threaded through holes (19); and the rectangular plate body (21) is provided with a plurality of second threaded through holes (26).
7. The beam formwork reinforcement device according to claim 1, characterized in that: It also includes an adjustable support column (4); a pin column (110) which is plug-fitted with the upper end of the adjustable support column (4) is fixed on the lower surface of the extension support plate (12).
8. The beam formwork reinforcement device according to claim 7, characterized in that: The adjustable support column (4) comprises a hollow circular tube (41), a wing nut (42), a threaded column (43) and a base (44); the wing nut (42) is threadedly connected to the threaded column (43); the upper end of the threaded column (43) is inserted into the lower end of the hollow circular tube (41); and the base (44) is fixed to the lower end of the threaded column (43).