Standard combined grouting mold for tough column foot
By designing a standard combined grouting mold for tough column foot, the problems of inaccurate grouting and waste of materials in traditional grouting methods are solved, and the precise control of grouting materials and the improvement of structural quality are achieved.
Patent Information
- Application Number
- CN202420472105.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The traditional grooved grouting method lacks monitoring methods during the grouting process of tough column foot, resulting in inaccurate grouting, waste of materials and environmental pollution, affecting structural quality and safety.
A standard combined grouting mold of tough column and column foot is designed, and a rectangular frame is formed through four square steel and steel pipes, grouting ports, exhaust ports and observation holes are set, and grouting pipes, grouting funnels, rubber blockages and transparent plastic pipes are used. Perfusion control and observation.
Accurate control of grouting materials is achieved, material waste and environmental pollution are reduced, construction efficiency and structural quality are improved, and later maintenance and repair costs are reduced.
Smart Images
Figure CN222435894U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a casting mould for building construction, in particular to a standard combined grouting mould for toughness column foot. Background Art
[0002] In the building structure, the steel plate (column foot) at the bottom of the ductile column is seated on the anchor bolts and nuts, with a 50mm gap reserved with the foundation surface. After the verticality of the ductile column is adjusted, the column foot of the ductile column is grouted. Grouting of the column foot of the ductile column is crucial to ensure the stability of the structure. However, due to the narrow space between the bottom surface of the column foot of the ductile column and the foundation surface, grouting is difficult. Traditionally, the grouting of the column foot of the ductile column is carried out by the slotting method. The slotting grouting has the following disadvantages: 1. There is a lack of monitoring means during grouting, and it is impossible to observe the flow and filling of the slurry, resulting in corrections and repeated operations, which not only affects the construction efficiency, but also generates additional costs for later repair work; 2. The grouting is inaccurate, and the slurry is scattered, causing material waste and environmental pollution; 3. Due to uneven filling or possible injection voids, the quality and safety of the structure casting are affected. Utility Model Content
[0003] The purpose of the utility model is to solve the various drawbacks of the grooving process for the grouting of the flexible column base, and to provide a standard combined grouting mold for the flexible column base that can control the grouting and observe the flow of the slurry; the grouting material is filled tightly to ensure the casting quality of the flexible column base; the cost of later maintenance and repair is reduced; the slurry is poured accurately without scattering, reducing material waste and environmental pollution; and the mold can be quickly disassembled and assembled, with high construction efficiency and turnover rate.
[0004] The purpose of the utility model can be achieved. The utility model is characterized in that: four square steels are set, and the ends of the four square steels are connected by bolts through four angle irons to form a horizontal rectangular frame, and a socket is opened in each of the four horizontal directions of the frame, and a steel pipe is inserted in the socket, and the steel pipe is welded on the socket. One end of the two ends of the steel pipe is on the inner surface of the rectangular frame, and the other end is outside the rectangular frame. The four steel pipes either constitute a grouting port; or constitute an exhaust port; or constitute an observation hole. The steel pipe constituting the grouting port is connected to a grouting pipe at the outer end of the frame, and a grouting funnel is provided at the upper end of the grouting pipe. The steel pipe constituting the exhaust port is provided with a rubber plug at the outer end of the frame, and the steel pipe constituting the observation hole is connected to a transparent plastic pipe at the outer end of the frame. The rectangular frame and the steel pipe 4 constitute a grouting mold for the foot of the tough column.
[0005] The utility model discloses a standard combined grouting mould for a tough column foot, wherein the height of the square steel rectangle is greater than the gap between the tough column foot and the foundation surface by 20 mm.
[0006] The utility model discloses a standard combined grouting mould for a toughness column foot, wherein the insertion hole on the square steel is arranged at the length centre.
[0007] The utility model discloses a standard combined grouting mould for a toughness column foot, wherein the height of the square steel rectangle is not less than 70 mm, the specification of the bolt is not less than M10, and the diameter of the steel pipe is 20 mm to 50 mm.
[0008] The utility model discloses a standard combined grouting mould for a toughness column foot, wherein the square steel, angle iron, bolt, steel pipe and rubber plug are all components with uniform models and specifications.
[0009] The difference between the standard combined grouting mold for the foot of a tough column of the utility model and the prior art is that the standardized grouting tool for the foot of a tough column of the utility model is formed by four square steels connected by bolts through four angle irons to form a rectangular frame. A socket is provided in each of the four rectangular frames in the horizontal direction. A steel pipe is welded in the socket. One end of the steel pipe is inside the rectangular frame, and the other end is outside the rectangular frame. The four steel pipes may form a grouting port; or an exhaust port; or an observation hole. The outer end of the steel pipe frame forming the grouting port is connected to a grouting pipe with a grouting funnel. The outer end of the steel pipe frame forming the exhaust port is provided with a rubber plug. The outer end of the steel pipe frame forming the observation hole is connected to a transparent plastic pipe. The standard combined grouting mold for the foot of a tough column is reasonably designed and easy to use. By using the standard combined grouting mold for the foot of a tough column, the flow of the grouting material can be observed, and the grouting material is filled and solid, which ensures the casting quality of the foot of a flexible column, has high construction efficiency, and can reduce the cost of later maintenance and repair. It can be quickly assembled and disassembled, and has a high turnover rate; the slurry is poured accurately without scattering, reducing material waste and environmental pollution.
[0010] The standard combined grouting mold for the ductile column foot of the utility model is further described below in conjunction with the accompanying drawings. The accompanying drawings only illustrate the basic structure of the present invention in a schematic manner, and therefore only show structures related to the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the planar structure of the standard combined grouting mold for the foot of a tough column of the utility model.
[0012] Figure 2 for Figure 1 Left side view of .
[0013] Figure 3 This is a schematic diagram of the main view of the pouring application status of the standard combined grouting mold at the base of a ductile column.
[0014] Figure 4 A top view of the standard combined grouting mold for the base of a ductile column DETAILED DESCRIPTION
[0015] like Figure 1 , Figure 2As shown, the utility model provides a grouting tool for shaping the foot of a tough column, and four square steels 1 are provided, the ends of the four square steels 1 are connected by bolts 3 through four angle irons 2 to form a horizontal rectangular frame, and a socket is provided in each of the four horizontal directions of the frame, and a steel pipe 4 is inserted into the socket, and the steel pipe 4 is welded to the socket. One end of each end of the steel pipe 4 is located on the inner surface of the rectangular frame, and the other end is located outside the rectangular frame. The four steel pipes 4 either constitute a grouting port; or constitute an exhaust port; or constitute an observation hole. The steel pipe 4 constituting the grouting port is connected to a grouting pipe 5 at the outer end of the frame, and a grouting funnel 6 is provided at the upper end of the grouting pipe 5. The steel pipe 4 constituting the exhaust port is provided with a rubber plug 7 at the outer end of the frame, and the steel pipe 4 constituting the observation hole is connected to a transparent plastic pipe 8 at the outer end of the frame. The rectangular frame and the steel pipe 4 constitute a grouting mold for the foot of a tough column.
[0016] In the utility model of the shaped grouting tool for the foot of the tough column, the rectangular height of the square steel 1 is greater than the gap between the foot of the tough column and the surface of the foundation by 20 mm.
[0017] In the standard combined grouting mould for the foot of a tough column of the utility model, the insertion hole on the square steel 1 is arranged at the length centre.
[0018] In the standard combined grouting mold for the foot of a tough column of the utility model, the rectangular height of the square steel 1 is not less than 70 mm, the specification of the bolt 3 is not less than M10, and the diameter of the steel pipe 4 is 20 mm to 50 mm.
[0019] In the standard combined grouting mold for the foot of a tough column of the utility model, the square steel 1, the angle iron 2, the bolt 3, the steel pipe 4 and the rubber plug 7 are all components with uniform models and specifications.
[0020] After the vertical adjustment of the tough column on the anchor bolt nut 9 is completed, the standard combined grouting mold for the tough column foot of the utility model is used to cast the foot. First, four square steels 1 welded with steel pipes 4, which are all standard parts, are assembled and fixed around the flexible column foot through angle irons 2 and bolts 3 to form a tough column foot casting mold. Then, concrete is poured into the mold through a grouting funnel 6 and a grouting pipe 5. When pouring concrete, the exhaust hole can be used to exhaust and observe the flow of the grouting material. When the grouting material is about to flow out of the exhaust hole, the outer end of the steel pipe 4 is blocked with a rubber plug 7. Finally, a transparent plastic tube 8 is used to observe the flow and filling of the grouting material. When the grouting material in the transparent plastic tube 8 is about to flow out of the pipe mouth, it means that the grouting material has been fully poured, ensuring that the grouting material fills the tough column foot space. The exhaust port and the transparent plastic tube 8 monitor the grouting material pouring situation, which improves the qualified rate of grouting one-time molding. The use of the utility model can reduce production costs and improve the concrete pouring quality and structural stability of the flexible column foot.
[0021] The embodiments described above are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by those skilled in the art should all fall within the scope of protection determined by the claims of the present invention.
Claims
1. A standard combined grouting mold for tough column foot, characterized by: Four square steels (1) are provided, and the ends of the four square steels (1) are connected by bolts (3) through four angle irons (2) to form a horizontal rectangular frame. A plug hole is provided in each of the four horizontal directions of the frame. A steel pipe (4) is inserted into the plug hole. The steel pipe (4) is welded to the plug hole. One end of the steel pipe (4) is located on the inner surface of the rectangular frame, and the other end is located outside the rectangular frame. The four steel pipes (4) either form a grouting port; or form an exhaust port; or form an observation hole. The steel pipe (4) forming the grouting port is connected to a grouting pipe (5) at the outer end of the frame, and a grouting funnel (6) is provided at the upper end of the grouting pipe (5). The steel pipe (4) forming the exhaust port is provided with a rubber plug (7) at the outer end of the frame. The steel pipe (4) forming the observation hole is connected to a transparent plastic pipe (8) at the outer end of the frame. The rectangular frame and the steel pipe (4) form a grouting mold for the foot of a tough column.
2. The standard combined grouting mold for the tough column foot according to claim 1 is characterized by: The rectangular height of the square steel (1) is greater than the gap between the foot of the toughness column and the surface of the foundation by 20 mm.
3. The standard combined grouting mold for the toughness column foot according to claim 1 or 2, characterized in that: The insertion hole on the square steel (1) is arranged at the length center.
4. The standard combined grouting mold for the tough column foot according to claim 3 is characterized by: The rectangular height of the square steel (1) is not less than 70 mm, the specification of the bolt (3) is not less than M10, and the diameter of the steel pipe (4) is 20 mm to 50 mm.
5. The standard combined grouting mold for the tough column foot according to claim 1, characterized in that: The square steel (1), angle iron (2), bolt (3), steel pipe (4) and rubber plug (7) are all components of uniform model and specification.