Tool for paving rubber particle layer
By designing a tool containing rectangular steel pipes and connectors, the problems of low efficiency and control difficulties in rubber particle layer construction are solved, and flexible and precise paving effects are achieved, which are suitable for projects of different scales.
Patent Information
- Application Number
- CN202420745905.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-11
AI Technical Summary
In the construction of rubber particle layer of plastic tracks in the track and field field, manual paving tools are inefficient and difficult to control thickness and flatness. The mechanical paving equipment is high and is not suitable for small projects. It is difficult for existing tools to meet the needs of flexibility and convenience.
A tool including rectangular steel pipes, limit frames, push-pull rods, screws and pulleys is designed to achieve flexible paving of rubber particles through adjustable rectangular steel pipes and connectors, and the positioning frames and pulleys ensure precise control of the paving area. and stability.
It improves the efficiency and thickness control accuracy of rubber particle layer paving, reduces operating friction and equipment wear, adapts to different engineering needs, and enhances the flexibility and stability of the tool.
Smart Images
Figure CN222160834U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paving tools, in particular to a tool for paving a rubber particle layer. Background Technique
[0002] In the process of the rubber particle layer of the plastic runway in the track and field stadium, construction is usually carried out by manual brushing or mechanical paving. Since the engineering quantity of small projects is small, if mechanical paving is adopted, the cost is often high and general teams often do not equip relevant equipment. And for manual paving with conventional paving tools (rakes), manual control of the thickness and flatness is required, and the work efficiency is low. Therefore, a simple and effective construction tool is needed to pave the rubber particle layer to improve the paving efficiency and the control of paving thickness and flatness.
[0003] The paving device for a rubber runway with the authorization announcement number of CN215164419U discloses that rubber particles are loaded by a trolley and then paved. The construction process is relatively complex and not convenient in small sites, and it is not convenient to control at any time during the paving process. Therefore, the utility model proposes a new solution. Content of the Utility Model
[0004] The purpose of the utility model is to provide a tool for paving a rubber particle layer to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A tool for paving a rubber particle layer, including:
[0006] A rectangular steel pipe and a connecting piece;
[0007] The connecting piece includes a plurality of limiting frames installed on the rectangular steel pipe, and a positioning frame is installed on one side of the limiting frame facing the paving forward direction to control the paving area;
[0008] A push-pull rod is installed on the rectangular steel pipe.
[0009] Furthermore, regarding this scheme, the inside of the rectangular steel pipe is hollow, and there is a distance between the top surface of the rectangular steel pipe and the bottom surface of the top of the limiting frame.
[0010] Furthermore, regarding this scheme, a plurality of groups of screw rods are fixedly installed on the top surface of the rectangular steel pipe, and each group of screw rods has at least two. Through holes for the screw rods to pass through are opened at the top ends of the limiting frames. Among them, nuts for limiting the screw rods are also arranged on the top of the limiting frames.
[0011] Furthermore, regarding this scheme, the positioning frame is in a "C" shape, and a plurality of notches are opened at the bottom of the positioning frame, and pulleys are rotated between the inner walls at both ends of the notches to reduce the moving friction.
[0012] Furthermore, with regard to this solution, a plurality of hinge blocks are installed on the top surface of the rectangular steel tube, and the push-pull rod is installed on the rectangular steel tube via the hinge blocks.
[0013] Further to this solution, the rectangular steel pipe has a length of 1m-10m, and at least one connecting piece is provided between the middle dividing line of the rectangular steel pipe and the ends on both sides.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The tool for paving the rubber granule layer allows the operator to adjust its height position as needed through the setting of rectangular steel pipes and connectors, thereby adjusting the paving thickness of the rubber granule layer. This flexibility enables the tool to adapt to the different thickness requirements of different projects. The operator can easily adjust the direction and position of the tool, whether pushing or pulling, it can be easily completed. In addition, the addition of pulleys further reduces the movement friction, making the entire operation process smoother.
[0016] At the same time, because the positioning frame adopts a weighted design and a pulley is provided at the bottom, the tool is more stable during the paving process and is less likely to deviate or shake. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.
[0019] In the figure: 1. rectangular steel pipe; 2. hinge block; 3. push-pull rod; 4. limit frame; 5. screw rod; 6. nut; 7. positioning frame; 8. pulley. DETAILED DESCRIPTION
[0020] 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 in 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.
[0021] In the rubber granule paving project, the selection and use of tools have a vital impact on the construction quality and efficiency. For this reason, we have designed a new type of rubber granule paving tool to improve the accuracy and efficiency of paving.
[0022] like Figure 1 - Figure 2As shown in the figure, the present utility model provides a technical solution: an innovative paving tool for rubber particle layer;
[0023] This tool mainly includes key components such as hinge block 2, connecting piece, positioning frame 7, and push-pull rod 3.
[0024] The hinge block 2 serves as the main body structure of the entire tool. Its internal hollow design not only ensures the lightness of the tool but also helps reduce material costs. The length of the steel pipe can be adjusted according to specific engineering requirements, usually between 1 meter and 10 meters. This flexibility enables the tool to adapt to paving projects of different scales.
[0025] The connecting piece is an important part of the hinge block 2, including a number of limit frames 4 that slide on the steel pipe. The limit frames 4 are installed on the hinge block 2 for easy adjustment and fixation. On one side in the paving forward direction, a positioning frame 7 is installed on the limit frame 4 to precisely control the paving area. This design of the positioning frame 7 makes the paving work more precise, avoiding material waste and engineering quality problems.
[0026] The push-pull rod 3 is installed on the top surface of the hinge block 2 through a hinge, providing a convenient operation method for the operator. This design enables the push-pull rod 3 to be adjusted at an angle according to needs to suit people of different heights.
[0027] A number of groups of screw rods 5 are designed inside the hinge block 2. Each group contains at least two screw rods 5. These screw rods 5 are fixedly installed from the top surface of the hinge block 2, pass through the through holes at the top of the limit frame 4, and are then limited by nuts 6. This design not only ensures the stability and firmness of the limit frame 4 but also can control the paving thickness. When the paving thickness needs to be adjusted, only the height position of the hinge block 2 needs to be adjusted up and down and fixed with the nut 6. The height of the hinge block 2 from the ground is the paving thickness of the rubber particle layer.
[0028] It is worth mentioning that the positioning frame 7 is designed with a "C" - shaped structure, which enables it to carry a certain weight. Since the paving is usually in a straight line during the paving process, adding a heavy object can increase the stability during the paving process. In the specific use process, a number of notches are opened at the bottom, and pulleys 8 are rotatably installed between the inner walls at both ends of these notches, aiming to reduce the moving friction and make the positioning frame 7 more smooth during the paving process. This design not only improves work efficiency but also reduces equipment wear and maintenance costs.
[0029] This new type of paving tool for rubber particle layer fully considers practicality and convenience in design. Through the coordinated action of multiple key components, it realizes the efficient and precise paving of the rubber particle layer. At the same time, this tool also has a certain degree of flexibility and adjustability, and can adapt to paving projects of different scales and terrains.
[0030] The construction method is:
[0031] 1. Fix the rectangular steel pipe 1 on the positioning frame 7 through two sets of screws 5.
[0032] 2. The height of the rectangular steel pipe 1 is changed by adjusting two sets of screw rods 5 so that the bottom gap of the rectangular steel pipe 1 is consistent with the paving thickness.
[0033] 3. Spread the adjusted rubber granule layer between the positioning frames 7.
[0034] 4. Push the paving tool via the push-pull rod 3 to spread the rubber particle layer.
[0035] 5. Manual finishing.
[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.
Claims
1. A tool for paving a rubber granule layer, characterized in that: Including: Rectangular steel pipes (1) and connectors; The connectors include a number of limit frames (4) installed on the rectangular steel pipes (1), and a positioning frame (7) is installed on one side of the limit frame (4) facing the paving forward direction to control the paving area; A push-pull rod (3) is installed on the rectangular steel pipe (1).
2. A tool for paving a rubber granule layer according to claim 1, characterized in that: The interior of the rectangular steel pipe (1) is hollow, and there is a certain distance between the top surface of the rectangular steel pipe (1) and the bottom surface of the top of the limit frame (4).
3. A tool for paving a rubber granule layer according to claim 1, characterized in that: A number of groups of screw rods (5) are fixedly installed on the top surface of the rectangular steel pipe (1), with at least two screw rods (5) in each group. Through holes for the screw rods (5) to pass through are opened at the top ends of the limit frames (4). Among them, nuts (6) for limiting the screw rods (5) are also provided on the top of the limit frames (4).
4. A tool for paving a rubber granule layer according to claim 1, characterized in that: The positioning frame (7) is in an "L" shape, and a number of notches are opened at the bottom of the positioning frame (7). Pulleys (8) are rotated between the inner walls at both ends of the notches to reduce the moving friction.
5. A tool for paving a rubber granule layer according to claim 1, characterized in that: A number of hinge blocks (2) are also installed on the top surface of the rectangular steel pipe (1), and the push-pull rod (3) is installed on the rectangular steel pipe (1) through the hinge blocks (2).
6. A tool for paving a rubber granule layer according to claim 1, characterized in that: The length of the rectangular steel pipe (1) is 1m - 10m, and at least one connector is provided between the midline of the rectangular steel pipe (1) and the ends on both sides.