Inclined plane transition steel template
By designing inclined transition steel formwork, the problem that traditional formwork is difficult to meet the construction requirements of the transition position of the building is solved, and the good connection between the straight section and the inclined section formwork is achieved, and construction efficiency and appearance quality are improved.
Patent Information
- Application Number
- CN202421515163.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In construction, traditional standard formwork is difficult to meet the construction requirements of the transition location of the building, resulting in low construction efficiency and impact on the appearance quality of the concrete structure.
A bevel transition steel formwork is designed, by providing an inclined first connection part and a vertical second connection part, the straight section formwork and the bevel section formwork can be well connected, a reinforcement plate is added to improve structural strength, and a rubber water stop gasket is provided at the connection part to prevent concrete from seeping out.
The good connection between the straight section formwork and the inclined section formwork is achieved, which avoids the formation of construction joints, improves the appearance quality and construction efficiency of the concrete structure, and reduces construction costs.
Smart Images
Figure CN222797044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of template engineering, in particular to an inclined transition steel template. Background Art
[0002] In construction projects, formwork installation is a crucial task that is directly related to the quality and efficiency of building construction. Formwork installation usually involves transporting pre-fabricated standardized formwork (such as rectangular formwork) to the construction site for assembly to ensure formwork installation efficiency; however, the standardized formwork has a fixed structural form and cannot meet the construction requirements at the transitional position of a building with a changing structure.
[0003] For example, during the construction of the guide walls on both sides of the navigation channel of the ship lock project, a structural form of transition from a straight section to an inclined section will appear in the height direction of the guide wall surface. When using traditional standard templates to construct the guide wall, it is necessary to construct in sections, that is, first construct the straight section structure, and then construct the inclined section structure. This segmented construction method has low construction efficiency, and a construction joint will be formed at the contact position between the inclined section and the constructed straight section, affecting the appearance quality of the concrete structure. When constructing the guide wall, the inclined section template will also be installed on the top of the straight section template after the straight section template is installed, so that the straight section and the inclined section of the guide wall are constructed together. When this construction method is used, the template installation at the junction of the straight section and the inclined section is a major technical problem. The junction of the straight section template and the inclined section template cannot be well connected, and gaps are easily generated at the junction. When the concrete is poured later, the concrete is easy to seep out from the gap, affecting the surface appearance quality of the concrete structure. Utility Model Content
[0004] At least one of the purposes of the present utility model is to provide a slope transition steel formwork to overcome the problems existing in the above-mentioned prior art, so that when the straight section formwork and the slope section formwork are installed, the straight section formwork and the slope section formwork can be well connected, thereby improving the construction quality and construction efficiency of the concrete structure.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model includes the following aspects.
[0006] A slope transition steel formwork comprises: a first panel, a first end of the first panel is provided with a first connection portion for connecting to a straight section formwork, and the first connection portion is obliquely arranged on the first panel; a second end of the first panel is provided with a second connection portion for connecting to the slope section formwork, and the second connection portion is vertically arranged on the first panel, and the first connection portion and the second connection portion are arranged on the same side of the first panel.
[0007] Preferably, a reinforcing plate is also provided on the first panel, and the reinforcing plate is vertically arranged on the first panel. The reinforcing plate is also perpendicular to the second connecting part, one end of the reinforcing plate is connected to the first connecting part, and the other end of the reinforcing plate is connected to the second connecting part.
[0008] Preferably, a rubber water-stopping gasket is provided on the surface of the first connecting portion, and a rubber water-stopping gasket is provided on the surface of the second connecting portion.
[0009] Preferably, the straight section template includes a second panel, which is a rectangular panel, and a plurality of second transverse ribs are arranged in parallel in the height direction of the second panel, and a plurality of second vertical ribs are arranged in parallel in the length direction of the second panel; a second back rib is arranged on the side of the second transverse rib away from the second panel, the second back rib is perpendicular to the second transverse rib, and a plurality of second back ribs are arranged along the length direction of the second transverse rib.
[0010] Preferably, the slope section template includes a third panel, the third panel is a rectangular panel, third transverse ribs are arranged in parallel in the height direction of the third panel, and a plurality of third vertical ribs are arranged in parallel in the length direction of the third panel.
[0011] Preferably, the first connection portion is connected to the second panel via high-strength bolts, and the second connection portion is connected to the third transverse rib at the bottom of the third panel via high-strength bolts.
[0012] Preferably, a support member is provided between the straight section template and the inclined section template, a first end of the support member is connected to the inclined section template, and a second end of the support member is connected to a second back rib or panel of the straight section template.
[0013] Preferably, nuts are welded on the third transverse rib or the third vertical rib, and nuts are welded on the reinforcing plate.
[0014] Preferably, the supporting member is made of steel bars or screw rods, the first connecting part is made of steel plate, the second connecting part is made of steel plate and / or channel steel, the second cross rib is made of steel plate and / or channel steel, the second back rib is made of double-jointed channel steel, and the third cross rib is made of steel plate and / or channel steel.
[0015] Preferably, the angle θ between the first connecting portion and the first panel is 30 to 60 degrees.
[0016] In summary, due to the adoption of the above technical solution, the utility model has at least the following beneficial effects:
[0017] By setting up an inclined transition steel formwork, the straight section formwork and the inclined section formwork can be well connected at the junction of the concrete structure, avoiding the generation of gaps at the junction. During the subsequent pouring of concrete, concrete can be prevented from seeping out of the gaps at the junction, thereby improving the surface appearance quality of the concrete structure.
[0018] When constructing a concrete structure with a transition from a straight section to an inclined section, under the joint action of the straight section formwork, the inclined transition steel formwork and the inclined section formwork, the straight section and the inclined section of the concrete structure can be constructed together. Compared with the form of segmented construction of the straight section and the inclined section, constructing them together can avoid the formation of construction joints between the straight section and the inclined section due to the combination of new and old concrete, which is beneficial to improving the appearance quality of the concrete structure. Constructing them together can also reduce the number of compartment pouring times and improve the construction efficiency of the concrete structure.
[0019] By arranging a support member between the straight surface segment template and the inclined surface segment template, the stability and deformation resistance of the inclined surface segment template installation can be improved.
[0020] The inclined transition steel formwork has the advantages of stable structure, high strength, easy installation and convenient disassembly. The inclined transition steel formwork can be used flexibly in a variety of occasions. It can not only connect the straight section formwork and the inclined section formwork, but also can be used for the splicing of the straight section formwork. In the splicing process of the straight section formwork, the types and quantity of formworks used for splicing can be reduced, thereby reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of an inclined transition steel template of an exemplary embodiment of the utility model.
[0022] Figure 2 It is a schematic diagram of the first connection structure of the inclined transition steel formwork of the exemplary embodiment of the utility model.
[0023] Figure 3 It is a schematic diagram of the second connection structure of the inclined transition steel formwork of the exemplary embodiment of the utility model.
[0024] Figure 4 It is a schematic diagram of the third connection structure of the inclined transition steel formwork of the exemplary embodiment of the utility model.
[0025] Figure 5 It is a schematic diagram of the fourth connection structure of the inclined transition steel formwork of the exemplary embodiment of the utility model.
[0026] Markings in the figure: 1- inclined transition steel formwork, 11- first panel, 12- first connection part, 13- second connection part, 14- reinforcing plate, 2- straight section formwork, 21- second panel, 22- second transverse rib, 23- second vertical rib, 24- second back rib, 3- inclined section formwork, 31- third panel, 32- third transverse rib, 33- third vertical rib, 4- high-strength bolts, 5- rubber water-stop gasket, 6- support, 7- nut, 8- concrete structure. DETAILED DESCRIPTION
[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments to make the purpose, technical solutions and advantages of the present invention more clearly understood. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0028] refer to Figure 1 , Figure 2 The inclined transition steel formwork 1 of the exemplary embodiment of the utility model includes a first panel 11, a first connection portion 12 is provided at the first end of the first panel 11, the first connection portion 12 is obliquely arranged on the first panel 11, the first connection portion 12 is used to connect with the straight section formwork 2, a second connection portion 13 is provided at the second end of the first panel 11 (the first end and the second end of the first panel are opposite ends), the first connection portion 12 and the second connection portion 13 are arranged on the same side of the first panel 11, the second connection portion 13 and the first panel 11 are perpendicular to each other, and the second connection portion 13 is used to connect with the inclined section formwork 3.
[0029] The inclined surface transition steel formwork 1 can make the straight surface section formwork 2 and the inclined surface section formwork 3 well connected at the junction position to prevent the generation of gaps between the straight surface section formwork 2 and the inclined surface section formwork 3, which will affect the surface appearance quality of the constructed concrete structure 8; after the straight surface section formwork 2, the inclined surface transition steel formwork 1 and the inclined surface section formwork 3 are connected, the straight surface section and the inclined surface section of the concrete structure 8 can be cast together. Compared with the segmented construction method of the straight surface section and the inclined surface section of the concrete structure, the method of casting the straight surface section and the inclined surface section together can improve the construction efficiency, and avoid the generation of construction joints at the concrete joint of the straight surface section and the inclined surface section, thereby improving the overall construction quality of the concrete structure.
[0030] The first connection portion 12 and the second connection portion 13 both extend along the length direction of the first panel 11. A reinforcing plate 14 is also provided on the first panel 11. The reinforcing plate 14 is vertically arranged on the first panel 11. The reinforcing plate 14 is also perpendicular to the second connection portion 13. One end of the reinforcing plate 14 is connected to the first connection portion 12, and the other end of the reinforcing plate 14 is connected to the second connection portion 13. The reinforcing plate 14 is used to improve the structural strength of the first panel 11 and prevent the inclined transition steel formwork 1 from deforming during the concrete pouring process.
[0031] The first connection part 12 is made of steel plate, and the second connection part 13 is made of steel plate and / or channel steel. When the distance between the first connection part 12 and the second connection part 13 is long (for example, the distance is not less than 50 cm), more parallel second connection parts 13 can be arranged between the first connection parts 12 and the second connection parts 13 at both ends of the first panel 11 to improve the structural strength of the inclined transition steel formwork 1. The reinforcing plate 14 is made of steel plate; the angle θ between the first connection part 12 and the first panel 11 is determined according to the construction requirements to ensure that the straight section formwork 2 and the inclined transition steel formwork 1 are tightly connected. During construction, the angle θ between the first connection part 12 and the first panel 11 is preferably 30-60 degrees.
[0032] A rubber waterproof gasket 5 is also provided on the surface of the first connection part 12. The rubber waterproof gasket 5 is pasted or fixed on the surface of the first connection part 12 by screws. The rubber waterproof gasket 5 can improve the stability of the connection between the inclined transition steel formwork 1 and the straight section formwork 2, and can also prevent the concrete at the contact part between the straight section formwork 2 and the inclined transition steel formwork 1 from seeping out of the inclined transition steel formwork 1, affecting the construction quality of the concrete structure 8. Similarly, a rubber waterproof gasket 5 is provided on the surface of the second connection part 13 to improve the stability of the connection between the inclined transition steel formwork 1 and the inclined section formwork 3, and to prevent the concrete at the contact part between the inclined section formwork 3 and the transition steel formwork from seeping out.
[0033] The straight section template 2 includes a second panel 21, which is a rectangular panel. A plurality of second transverse ribs 22 are arranged in parallel in the height direction of the second panel 21, each of which is arranged vertically on the second panel 21, and the second transverse ribs 22 are made of steel plates and / or channel steels; a plurality of second vertical ribs 23 are arranged in parallel in the length direction of the second panel 21, each of which is arranged vertically on the second panel 21, and each of which is also perpendicular to the second transverse ribs 22, and the second vertical ribs 23 are made of steel plates; a second back rib 24 is also arranged on the side of the second transverse rib 22 away from the second panel 21, and the second back rib 24 is perpendicular to the second transverse rib 22, and a plurality of second back ribs 24 are arranged along the length direction of the second transverse rib 22, and each of which is arranged along the height direction of the second panel 21, and the second back rib 24 is made of double-piece channel steel, and the height of the second back rib 24 is not less than the height of the second panel 21.
[0034] The inclined section template 3 includes a third panel 31, which is a rectangular panel. Third transverse ribs 32 are arranged in parallel in the height direction of the third panel 31, and each third transverse rib 32 is vertically arranged on the third panel 31. The third transverse ribs 32 are made of steel plates and / or channel steels. A plurality of third vertical ribs 33 are arranged in parallel in the length direction of the third panel 31, and each third vertical rib 33 is vertically arranged on the third panel 31. Each third vertical rib 33 is also vertical to the third transverse rib 32, and the third vertical ribs 33 are made of steel plates.
[0035] The first connecting portion 12 is provided with a plurality of connecting holes in its length direction. Correspondingly, the second panel 21 is provided with a plurality of connecting holes in its length direction. The connecting holes on the second panel 21 are provided close to the top of the second panel 21 (the specific setting positions are determined according to the construction requirements). The first connecting portion 12 is connected to the second panel 21 by high-strength bolts 4 to ensure the stability of the connection between the straight section formwork 2 and the inclined transition formwork 1.
[0036] A plurality of connection holes are provided in the length direction of the second connection part 13, and a connection hole is provided on the third transverse rib 32 at the bottom of the third panel 31. The second connection part 13 is connected to the third transverse rib 32 by high-strength bolts 4 to ensure the stability of the connection between the inclined transition template 1 and the inclined section template 3.
[0037] A support member 6 is also provided between the straight section template 2 and the inclined section template 3. The first end of the support member 6 is connected to the inclined section template 3, and the second end of the support member 6 is connected to the straight section template 2. The support member 6 is used to improve the stability of the connection of the inclined section template 3 and prevent the inclined section template 3 from deforming during the installation process. The support member 6 can also prevent the inclined section template 3 from deforming during the concrete pouring process. The support member 6 can also be provided between the straight section template 2 and the inclined transition steel template 1 to improve the anti-deformation ability of the inclined transition steel template 1. During the application process, the support member 6 can also be provided between the straight section template 2 and the inclined transition steel template 1, and between the straight section template 2 and the inclined section template 3. The support member 6 can be provided horizontally or tilted. The number of the support members 6 is determined according to the construction requirements.
[0038] The support member 6 can be made of steel bars, screws, or other connecting rods; the first end of the support member 6 is welded or detachably connected to the inclined section formwork 3 (or the inclined transition steel formwork 1), and the second end of the support member 6 is fixedly connected or detachably connected to the second panel 21 or the second back rib 24 of the straight section formwork 2.
[0039] When the support member 6 is disposed between the straight section template 2 and the inclined section template 3, the first end of the support member 6 can be welded to the third transverse rib 32 or the third vertical rib 33 (refer to Figure 3 ), weld the second end of the support member 6 to the second back rib 24 to avoid damage to the first panel 11 and the third panel 31; the nut 7 can also be welded on the third transverse rib 32 or the third vertical rib 33 (refer to Figure 4 , the setting position of the nut is determined according to the construction requirements), a thread is set on the surface of the support member 6, after the support member 6 passes through the second back rib 24 or the second panel 21, the first end of the support member 6 is threadedly connected with the nut 7, and the support rod 6 and the second back rib 24 or the second panel 21 are fixed by the nut.
[0040] When the support member 6 is arranged between the straight section formwork 2 and the inclined transition steel formwork 1, the first end of the support member 6 can be welded to the reinforcing plate 14, and the second end of the support member 6 can be welded to the second back rib 24, or a nut 7 can be welded on the reinforcing plate 14, so that the first end of the support member 6 is threadedly connected to the nut 7, and the support rod 6 is fixed to the second back rib 24 or the second panel 21 by a nut.
[0041] During the application process, the inclined transition steel formwork 1 can not only make the junction of the straight section formwork 2 and the inclined section formwork 3 well connected to ensure the surface appearance quality of the constructed concrete structure 8, but also the inclined transition steel formwork 1 can also be connected to the second cross rib 22 on the top of the straight section formwork 2 through the second connecting portion 13 to increase the overall height of the straight section formwork 2 (refer to Figure 5 ), thereby expanding the use scope of the straight section template 2; when the inclined transition steel template 1 is vertically connected to the top of the straight section template 2, a vertical back rib can be set on the inclined transition steel template 1 to prevent the inclined transition steel template 1 from deforming, and the vertical back rib is connected to the second back rib of the straight section template 2.
[0042] The above is only a detailed description of the specific implementation of the utility model, rather than a limitation of the utility model. Various substitutions, modifications and improvements made by technicians in the relevant technical field without departing from the principle and scope of the utility model should be included in the protection scope of the utility model.
Claims
1. A slope transition steel formwork, characterized in that: include: A first panel (11), wherein a first end of the first panel (11) is provided with a first connection portion (12) for connecting to a straight section template (2), and the first connection portion (12) is obliquely arranged on the first panel (11); a second end of the first panel (11) is provided with a second connection portion (13) for connecting to an inclined section template (3), and the second connection portion (13) is vertically arranged on the first panel (11), and the first connection portion (12) and the second connection portion (13) are arranged on the same side of the first panel (11).
2. The inclined transition steel formwork according to claim 1 is characterized in that: A reinforcing plate (14) is also provided on the first panel (11); the reinforcing plate (14) is vertically arranged on the first panel (11); the reinforcing plate (14) and the second connecting portion (13) are also perpendicular to each other; one end of the reinforcing plate (14) is connected to the first connecting portion (12), and the other end of the reinforcing plate (14) is connected to the second connecting portion (13).
3. The inclined transition steel formwork according to claim 1 is characterized in that: A rubber water-stopping gasket (5) is provided on the surface of the first connecting portion (12), and a rubber water-stopping gasket (5) is provided on the surface of the second connecting portion (13).
4. The inclined transition steel formwork according to claim 2 is characterized in that: The straight section template (2) comprises a second panel (21), the second panel (21) is a rectangular panel, a plurality of second transverse ribs (22) are arranged in parallel in the height direction of the second panel (21), and a plurality of second vertical ribs (23) are arranged in parallel in the length direction of the second panel (21); a second back rib (24) is arranged on a side of the second transverse rib (22) away from the second panel (21), the second back rib (24) and the second transverse rib (22) are perpendicular to each other, and the plurality of second back ribs (24) are arranged along the length direction of the second transverse rib (22).
5. The inclined transition steel formwork according to claim 4 is characterized in that: The inclined surface section template (3) comprises a third panel (31), the third panel (31) being a rectangular panel, a third transverse rib (32) being arranged in parallel in the height direction of the third panel (31), and a plurality of third vertical ribs (33) being arranged in parallel in the length direction of the third panel (31).
6. The inclined transition steel formwork according to claim 5 is characterized in that: The first connection portion (12) is connected to the second panel (21) via a high-strength bolt (4), and the second connection portion (13) is connected to a third transverse rib (32) at the bottom of the third panel (31) via a high-strength bolt (4).
7. The inclined transition steel formwork according to claim 5 is characterized in that: A support member (6) is provided between the straight segment template (2) and the inclined segment template (3); a first end of the support member (6) is connected to the inclined segment template (3), and a second end of the support member (6) is connected to a second back rib (24) or a panel (21) of the straight segment template (2).
8. The inclined transition steel formwork according to claim 7 is characterized in that: A nut (7) is welded onto the third transverse rib (32) or the third vertical rib (33), and a nut (7) is welded onto the reinforcing plate (14).
9. The inclined transition steel formwork according to claim 7, characterized in that: The support member (6) is made of steel bars or screw rods, the first connection portion (12) is made of steel plates, the second connection portion (13) is made of steel plates and / or channel steels, the second transverse ribs (22) are made of steel plates and / or channel steels, the second back ribs (24) are made of double-jointed channel steels, and the third transverse ribs (32) are made of steel plates and / or channel steels.
10. The inclined transition steel formwork according to any one of claims 1 to 9, characterized in that: The angle θ between the first connecting portion (12) and the first panel (11) is 30 to 60 degrees.