Constructional column concrete pouring tool
By designing a concrete pouring tool for structural columns, the automatic sliding of the casting hopper is achieved by using limit components, the problem of removing excess materials after concrete pouring in traditional construction is solved, and efficient use of materials and improvement of construction safety is achieved.
Patent Information
- Application Number
- CN202420448221.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-07
AI Technical Summary
In the construction of traditional structural columns, the excess concrete at the flare mouth needs to be removed after pouring the top concrete, resulting in waste of materials, increased costs and safety hazards.
A structural column concrete pouring tool is designed, including structural column formwork and casting hopper. The automatic sliding of the casting hopper is achieved through the limit assembly to avoid fixing the limit of the formwork opening, so that there is no need to remove excess concrete twice.
It realizes that there is no need to remove concrete twice during the pouring process, which reduces material waste and construction costs, and improves construction safety.
Smart Images
Figure CN222595531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete pouring, in particular to a tool for pouring concrete for a structural column. Background Art
[0002] The traditional construction process of structural columns is as follows: structural column reinforcement binding → masonry construction leaving tooth joints → pasting double-sided tape → formwork support → opening a bell mouth on the top formwork of the structural column → pouring concrete → top pouring → demoulding. The construction of structural columns requires that the top concrete pouring must be dense. The traditional construction of structural columns uses bell mouth for pouring, and then removes the excess concrete at the bell mouth after forming, which wastes materials and increases costs, and also poses a safety hazard. Utility Model Content
[0003] The utility model aims to solve the problems existing in the prior art and provides a construction column concrete pouring tool.
[0004] The technical solution provided by the utility model is: a structural column concrete pouring tool, including a structural column template, a casting hopper is slidably connected to the front side of the structural column template, and limit assemblies are provided on the front side of the structural column template and on both sides of the casting hopper. The limit assemblies include a fixed plate fixedly connected to the structural column template, a guide rod is passed through the fixed plate, a pull block is fixedly connected to the end of the guide rod away from the casting hopper, a sliding plate slidably connected to the structural column template is fixedly connected to the end of the guide rod away from the pull block, a limiting column is fixedly connected to the side of the sliding plate away from the guide rod, and the sliding plate and the fixed plate are connected by a spring sleeved on the outside of the guide rod.
[0005] As a further improvement of the utility model, the structural column template is provided with an opening, and the casting hopper is provided with a feed port corresponding to the opening.
[0006] As a further improvement of the utility model, two T-shaped sliding blocks are fixedly connected to the rear side of the casting hopper, and a T-shaped sliding groove for sliding the T-shaped sliding blocks is provided on the front side of the structural column template.
[0007] As a further improvement of the utility model, the bottom of the casting hopper is connected to a discharge pipe, and a control valve is provided on the discharge pipe.
[0008] As a further improvement of the utility model, the fixing plate is provided with a guide hole for the guide rod to pass through, and the two side walls of the casting hopper are provided with limit holes that match the limit columns.
[0009] As a further improvement of the utility model, a sliding block is fixedly connected to the rear side of the sliding plate, and a sliding groove for sliding the sliding block is provided on the front side of the structural column template.
[0010] The advantages of the utility model compared with the prior art are: the utility model has a simple structure and is easy to operate. After pouring concrete on the top of the structural column, the limiting fixation of the pouring hopper is cancelled by the limiting component, so that the pouring hopper slides downward. At this time, the feeding port of the pouring hopper does not correspond to the opening of the structural column template, and the opening of the structural column template is sealed by the pouring hopper, so that there is no need for secondary removal, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of a construction column concrete pouring tool of the utility model;
[0012] Figure 2 It is a partial cross-sectional view of a structural column concrete pouring tool of the utility model;
[0013] Figure 3 The utility model is a structural column concrete pouring tool Figure 2 Schematic diagram of the middle section A;
[0014] Figure 4 This is another state reference diagram of a structural column concrete pouring tool of the utility model;
[0015] Figure 5 The utility model is a structural column concrete pouring tool Figure 4 Another perspective reference picture.
[0016] As shown in the figure: 1. Structural column formwork; 2. Casting hopper; 3. Limiting assembly; 3.1. Fixed plate; 3.2. Guide rod; 3.3. Pull block; 3.4. Sliding plate; 3.5. Limiting column; 3.6. Spring; 3.7. Limiting hole; 3.8. Slider; 3.9. Slide groove; 4. T-shaped slider; 5. T-shaped slide groove; 6. Discharge pipe; 7. Control valve. DETAILED DESCRIPTION
[0017] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.
[0018] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.
[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.
[0020] The utility model provides the following Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A structural column concrete pouring tool shown in the figure comprises a structural column template 1, a pouring hopper 2 is slidably connected to the front side of the structural column template 1, a limit assembly 3 is provided on the front side of the structural column template 1 and on both sides of the pouring hopper 2, the limit assembly 3 comprises a fixed plate 3.1 fixedly connected to the structural column template 1, a guide rod 3.2 is passed through the fixed plate 3.1, a pull block 3.3 is fixedly connected to the end of the guide rod 3.2 away from the pouring hopper 2, a sliding plate 3.4 is fixedly connected to the structural column template 1 at the end of the guide rod 3.2 away from the pull block 3.3, a limiting column 3.5 is fixedly connected to the sliding plate 3.4 away from the guide rod 3.2, and the sliding plate 3.4 is connected to the fixed plate 3.1 by a spring 3.6 sleeved on the outside of the guide rod 3.2.
[0021] like Figure 1 As shown, in the utility model, an opening is provided on the structural column template 1, and a feeding port corresponding to the opening is provided on the pouring hopper 2, so as to facilitate concrete pouring.
[0022] like Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, in the utility model, two T-shaped sliders 4 are fixedly connected to the rear side of the casting hopper 2, and a T-shaped slide groove 5 for the T-shaped sliders 4 to slide is provided on the front side of the structural column template 1, thereby improving the stability of the casting hopper 2 when sliding.
[0023] like Figure 1 , Figure 4 , Figure 5 As shown, in the utility model, the bottom of the pouring hopper 2 is connected with a discharge pipe 6, and a control valve 7 is provided on the discharge pipe 6. By opening the control valve 7, the concrete flowing out of the discharge pipe 6 can be recovered, thereby avoiding waste.
[0024] like Figure 3 , Figure 4 , Figure 5 As shown, in the utility model, a guide hole for the guide rod 3.2 to pass through is provided on the fixed plate 3.1, thereby improving the sliding stability of the guide rod 3.2. Limit holes 3.7 cooperating with the limit columns 3.5 are provided on both side walls of the casting hopper 2. When the limit columns 3.5 move to the limit holes 3.7, the casting hopper 2 will be limited and fixed.
[0025] like Figure 3 As shown, in the utility model, a slider 3.8 is fixedly connected to the rear side of the sliding plate 3.4, and a slide groove 3.9 for the slider 3.8 to slide is provided on the front side of the structural column template 1, thereby improving the stability of the sliding plate 3.4 when sliding.
[0026] Working principle: When the utility model is implemented, the structural column template 1 is first fixed, and then Figure 1 As shown, at this time, the feed port of the pouring hopper 2 corresponds to the opening of the structural column template 1, so concrete is added to the pouring hopper 2 until the pouring is completed. At this time, excess concrete will remain in the pouring hopper 2. At this time, the pull block 3.3 is pulled outward to drive the limit column 3.5 to move through the guide rod 3.2 and the sliding plate 3.4, so that the limit column 3.5 leaves the limit hole 3.7. At this time, the limit column 3.5 does not limit and fix the pouring hopper 2. Due to the effect of gravity, the pouring hopper 2 will slide downward and slide to the bottom of the T-shaped slide 5, as shown in FIG. Figure 4 As shown, at this time, the opening of the structural column template 1 is blocked and sealed by the pouring hopper 2. At this time, the control valve 7 is opened, and the excess concrete flows out from the discharge pipe 6, thereby facilitating the recovery of the excess concrete, avoiding waste, and having strong practicality.
[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design a structure and implementation method similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A structural column concrete pouring tool, comprising a structural column template (1), characterized in that: The front side of the structural column template (1) is slidably connected to a casting hopper (2), and a limit assembly (3) is provided on the front side of the structural column template (1) and on both sides of the casting hopper (2). The limit assembly (3) comprises a fixed plate (3.1) fixedly connected to the structural column template (1), a guide rod (3.2) is passed through the fixed plate (3.1), a pull block (3.3) is fixedly connected to the end of the guide rod (3.2) away from the casting hopper (2), a sliding plate (3.4) slidably connected to the structural column template (1) is fixedly connected to the end of the guide rod (3.2) away from the pull block (3.3), a limit column (3.5) is fixedly connected to the side of the sliding plate (3.4) away from the guide rod (3.2), and the sliding plate (3.4) and the fixed plate (3.1) are connected via a spring (3.6) sleeved on the outside of the guide rod (3.2).
2. A structural column concrete pouring tool according to claim 1, characterized in that: The structural column template (1) is provided with an opening, and the pouring hopper (2) is provided with a feed port corresponding to the opening.
3. A structural column concrete pouring tool according to claim 1, characterized in that: Two T-shaped sliding blocks (4) are fixedly connected to the rear side of the pouring hopper (2), and a T-shaped sliding groove (5) for the T-shaped sliding blocks (4) to slide is provided on the front side of the structural column template (1).
4. A structural column concrete pouring tool according to claim 1, characterized in that: The bottom of the pouring hopper (2) is connected to a discharge pipe (6), and a control valve (7) is provided on the discharge pipe (6).
5. A structural column concrete pouring tool according to claim 1, characterized in that: The fixing plate (3.1) is provided with a guide hole for the guide rod (3.2) to pass through, and both side walls of the pouring hopper (2) are provided with a limit hole (3.7) that matches the limit column (3.5).
6. A structural column concrete pouring tool according to claim 1, characterized in that: A sliding block (3.8) is fixedly connected to the rear side of the sliding plate (3.4), and a sliding groove (3.9) for the sliding block (3.8) to slide is provided on the front side of the structural column template (1).