Fabricated curb backrest concrete pouring formwork
By designing an assembled curb backrest concrete pouring formwork, the curb backrest and base are not integrated, with low strength and cumbersome construction problems, and the curb base and backrest are simultaneously poured and vibrated, improving construction efficiency and strength, and reducing pollution and process.
Patent Information
- Application Number
- CN202421288223.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the prior art, the curb backrest cannot form an integral part with the curb base, resulting in low strength of the backrest, cumbersome construction process, low utilization rate, and the curb needs to be covered during the pouring process, which is prone to pollute the environment.
A prefabricable curb backrest concrete pouring formwork is designed, including curb edge lines and formwork installation lines. By setting up a first casting member and a second casting member, a one-casting formwork is formed, so that the curb base and backrest can be poured and vibrated at the same time. The structures such as connecting parts, positioning rings and vibration holes are used to achieve rapid connection and high-quality pouring.
The curb base and backrest are simultaneously poured, which improves the strength and construction efficiency of the backrest, reduces pollution and processes, shortens the construction period, and does not require plastic film to cover the curb, reducing environmental pollution.
Smart Images
Figure CN222648523U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal road construction, in particular to an assembleable curbstone backrest concrete pouring template. Background Art
[0002] Curbstones are marker stones placed between the road surface and other structures. Curbstones are generally required between the dividing strip and the road surface, between the sidewalk and the road surface of urban roads, and often at the edge of the central dividing strip of highways, the right edge of the lane, or the outer edge of the shoulder. In order to prevent the curbstone from shifting and sinking, a curbstone backrest needs to be cast on the back of the curbstone.
[0003] At present, the base and backrest concrete of municipal road curbs cannot be cast and formed at one time, the backrest strength is low and the curb is easily contaminated during casting, and the construction speed is slow. The existing curb back concrete casting templates are all constructed by casting the base and the backrest separately. First, the base is constructed by formwork, and after the strength is increased, cement mortar is used to level the curb and place the curb. The curb back template is constructed, the curb is covered with plastic film, and the backrest concrete is cast. If the workers are not careful, the curb will be contaminated. There is no effective connection between the backrest and the curb base, resulting in low backrest strength. In addition, the plastic film generated by this construction process cannot be reused, which is easy to pollute the environment. Therefore, the utility model is born. Utility Model Content
[0004] The present application provides an assembleable curbstone back concrete casting template to solve the problems that the curbstone back cannot form an integral whole with the curbstone base, the backrest strength is low, the construction process is cumbersome and the utilization rate is low, and the curbstone needs to be covered during the casting process.
[0005] To solve the above technical problems, the present application provides an assembled curb back concrete casting formwork, comprising: a curb edge line and a formwork installation line; a first casting component is arranged on one side of the curb edge line, a second casting component is arranged on the side of the first casting component away from the curb edge line, a positioning ring is arranged on the side of the first casting component away from the second casting component, the second casting component is Z-shaped, the second casting component comprises a first vertical portion, a first horizontal portion arranged at the top of the first vertical portion, and a second vertical portion arranged at the top of the first horizontal portion, a vibration hole is arranged on the surface of the first horizontal portion, a sealing cover is arranged on the vibration hole, a connecting piece is arranged between the tops of the first casting component and the second casting component, and the connecting piece is used to limit the displacement between the first casting component and the second casting component.
[0006] In some embodiments of the present application, the connecting member includes a horizontal plate and a U-shaped clip arranged at one end of the horizontal plate, and the end of the horizontal plate away from the U-shaped clip is fixedly connected to the top surface of the second vertical part, and the U-shaped clip is buckled on the top surface of the first cast component.
[0007] In some embodiments of the present application, a baffle is provided between the two sides of the first casting component and the second casting component, and the baffle is L-shaped.
[0008] In some embodiments of the present application, the positioning rings are arranged at multiple intervals, a steel cone is arranged inside the positioning ring, and the bottom of the steel cone is inserted into the ground.
[0009] In some embodiments of the present application, the vibration holes are arranged in a plurality at even intervals.
[0010] In some embodiments of the present application, the first casting component and the second casting component have the same height.
[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects:
[0012] The utility model forms a one-time casting template by arranging a first casting component and a second casting component, so that the curb base and the backrest can be cast and vibrated at the same time; by arranging a cross plate and a U-shaped card, the first casting component and the second casting component can be quickly connected; by arranging a positioning ring and a steel cone, the stability of the first casting component is guaranteed; by arranging a vibration hole, the casting quality is improved; by arranging a sealing cover, the backrest can be cast without replacing the template. The utility model can reduce the working procedures and greatly shorten the construction period. There is no need to cover the curb with a plastic film, which reduces pollution. Popularization and use can produce better results. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic top view of the overall structure of an embodiment of the utility model;
[0014] Figure 2 It is a side view schematic diagram of the overall structure of the embodiment of the utility model;
[0015] Figure 3 It is an exploded schematic diagram of the overall structure of an embodiment of the utility model.
[0016] In the figure, 100, the first casting component; 110, the positioning ring; 200, the second casting component; 210, the first vertical part; 220, the first horizontal part; 230, the second vertical part; 240, the vibrating hole; 250, the sealing cover; 300, the connecting piece; 310, the horizontal plate; 320, the U-shaped card; 400, the baffle. DETAILED DESCRIPTION
[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0018] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0019] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0021] like Figure 1-3 As shown, according to some embodiments of the present application, an assembled curb back concrete casting template includes: a curb edge and a template installation line; a first casting component 100 is arranged on one side of the curb edge, a second casting component 200 is arranged on the side of the first casting component 100 away from the curb edge, a positioning ring 110 is arranged on the side of the first casting component 100 away from the second casting component 200, the second casting component 200 is Z-shaped, the second casting component 200 includes a first vertical portion 210, a first horizontal portion 220 arranged at the top of the first vertical portion 210, and a second vertical portion 230 arranged at the top of the first horizontal portion 220, a vibration hole 240 is arranged on the surface of the first horizontal portion 220, a sealing cover 250 is arranged on the vibration hole 240, and a connecting member 300 is arranged between the tops of the first casting component 100 and the second casting component 200, and the connecting member 300 is used to limit the displacement between the first casting component 100 and the second casting component 200.
[0022] According to some embodiments of the present application, the connecting member 300 includes a horizontal plate 310 and a U-shaped clip 320 arranged at one end of the horizontal plate 310, and the end of the horizontal plate 310 away from the U-shaped clip 320 is fixedly connected to the top surface of the second vertical portion 230, and the U-shaped clip 320 is buckled on the top surface of the first casting component 100.
[0023] According to some embodiments of the present application, a baffle 400 is disposed between both sides of the first casting component 100 and the second casting component 200 , and the baffle 400 is L-shaped.
[0024] According to some embodiments of the present application, the positioning rings 110 are arranged at intervals and a steel cone is arranged inside the positioning ring 110 , and the bottom of the steel cone is inserted into the ground for fixing the first casting component 100 .
[0025] According to some embodiments of the present application, a plurality of vibration holes 240 are evenly spaced apart.
[0026] According to some embodiments of the present application, the first casting component 100 and the second casting component 200 have the same height.
[0027] According to some embodiments of the present application, the first casting component 100 is fixed by a steel cone according to the position of the curb, the first casting component 100 and the second casting component 200 are fixed by a U-shaped card 320 and a cross plate 310, the adjacent first casting components 100 and the second casting components 200 are connected end to end through a card groove, and both ends are fixed and sealed by a baffle 400, the sealing cover 250 is pulled out, and the pouring of the concrete base is started, and the concrete is inserted and compacted through the exhaust hole and the vibration hole 240 using a steel chisel. After the sealing cover 250 is installed, the backrest concrete is poured to the designed elevation.
[0028] In summary, the utility model relates to the technical field of municipal road construction, and discloses an assembled curb back concrete casting template, including: a curb edge line and a template installation line; a first casting component is arranged on one side of the curb edge line, a second casting component is arranged on the side of the first casting component away from the curb edge line, a positioning ring is arranged on the side of the first casting component away from the second casting component, the second casting component is Z-shaped, the second casting component includes a first vertical portion, a first horizontal portion arranged at the top of the first vertical portion, and a second vertical portion arranged at the top of the first horizontal portion, a vibration hole is arranged on the surface of the first horizontal portion, a sealing cover is arranged on the vibration hole, a connecting piece is arranged between the tops of the first casting component and the second casting component, and the connecting piece is used to limit the displacement between the first casting component and the second casting component.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. An assembled curbstone back concrete pouring formwork, comprising: A curbstone edge line and a template installation line; characterized in that a first casting component (100) is arranged on one side of the curbstone edge line, a second casting component (200) is arranged on the side of the first casting component (100) away from the curbstone edge line, a positioning ring (110) is arranged on the side of the first casting component (100) away from the second casting component (200), the second casting component (200) is Z-shaped, and the second casting component (200) includes a first vertical portion (210) arranged on the first vertical portion (210) A first horizontal portion (220) at the top, and a second vertical portion (230) arranged at the top of the first horizontal portion (220), a vibration hole (240) is arranged on the surface of the first horizontal portion (220), and a sealing cover (250) is arranged on the vibration hole (240), and a connecting piece (300) is arranged between the tops of the first casting component (100) and the second casting component (200), and the connecting piece (300) is used to limit the displacement between the first casting component (100) and the second casting component (200).
2. The assembleable curbstone back concrete casting formwork according to claim 1, characterized in that: The connecting member (300) comprises a transverse plate (310) and a U-shaped clip (320) arranged at one end of the transverse plate (310); one end of the transverse plate (310) away from the U-shaped clip (320) is fixedly connected to the top surface of the second vertical portion (230); and the U-shaped clip (320) is buckled on the top surface of the first casting component (100).
3. The assembleable curbstone back concrete casting formwork according to claim 1, characterized in that: A baffle (400) is provided between the two sides of the first casting component (100) and the second casting component (200), and the baffle (400) is L-shaped.
4. The assembleable curbstone back concrete casting formwork according to claim 1, characterized in that: The positioning rings (110) are arranged at intervals and are multiple in number. A steel cone is arranged inside the positioning ring (110), and the bottom of the steel cone is inserted into the ground.
5. The assembleable curbstone back concrete casting formwork according to claim 1, characterized in that: The vibrating holes (240) are arranged in a plurality at even intervals.
6. The assembleable curbstone back concrete casting formwork according to claim 1, characterized in that: The first casting component (100) and the second casting component (200) have the same height.