Concrete slicking tool
The concrete scraping tool addresses the issue of high resistance and damage by incorporating a support frame and pulley system for easy lifting and maneuvering, enhancing transfer convenience and flexibility.
Patent Information
- Application Number
- CN202420230250.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-31
AI Technical Summary
Existing concrete vibrating rulers face high resistance and are prone to damage during movement on road surfaces, making transfer inconvenient.
A concrete scraping tool with a support frame, pulley, and adjustable components that allow the main machine part to be lifted off the ground and maneuvered using a pulley system, enabling easy movement and flexibility in various environments.
Facilitates convenient and flexible movement of the concrete scraping tool, reducing damage and improving maneuverability on both wide and narrow surfaces.
Smart Images
Figure CN222205931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete scraping, and more specifically, to a concrete scraping tool. Background Art
[0002] During the construction and paving of concrete roads or floors, a concrete vibrating ruler is often used to vibrate and level the unsolidified road surface or floor. During the vibration of the ruler plate, the air in the concrete can be discharged, which can effectively prevent the occurrence of concrete hollowing, cracking and other phenomena in the later stage, thereby ensuring the construction quality of concrete roads or floors. Since the vibrating ruler can only move on the concrete surface with less friction, the resistance is large when moving on the road surface and the ruler plate is easily damaged, it is not convenient to transfer it.
[0003] According to the Chinese utility model publication number CN216891863U, a lithium-ion vibrating ruler is disclosed, which includes a ruler plate, which is connected to a vibration box assembly, and the vibration box assembly is connected to an upper handlebar through a lower handlebar weldment, and the lower handlebar weldment is respectively connected to the two ends of the vibration box assembly through a primary shock-absorbing column. The utility model realizes that the performance of a vibrating ruler driven by a lithium battery is close to or equivalent to that of a vibrating ruler driven by an internal combustion engine through improvements in the motor transmission method, etc., and improves the effect of actual use while reducing pollutant emissions and noise pollution. However, this setting has a large resistance when moving on the road surface and is prone to damage the ruler plate, and can only be transferred by carrying, which makes the transfer inconvenient. Therefore, how to design a concrete scraping tool has become a problem that we currently need to solve. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a concrete scraping tool, which is provided with a support frame and a pulley, and the main machine part is lifted off the ground by lowering the support base plate, and the support frame is flipped to make the pulley contact with the ground and fix the support frame. At this time, the support base plate is raised and reset, so that the main machine part can be moved by the pulley to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete scraping tool, comprising a main body part, a support frame 1 is fixedly installed on the outer side of the main body part, a shaft rod is rotatably connected inside the support frame 1, a support frame 2 is fixedly installed on one end of the shaft rod, a fixing bolt is inserted inside the support frame 2, a threaded block is fixedly installed on one side of the support frame 1, the fixing bolt and the threaded block are arranged in a threaded connection, a universal frame is rotatably connected to the bottom of the support frame 2, a pulley is rotatably connected to the inner side of the universal frame, and a bump is fixedly installed on one side of the support frame 1.
[0006] In a preferred embodiment, an adjusting rod is connected to the inner thread of the protrusion, and a handle is fixedly mounted on the top end of the adjusting rod.
[0007] In a preferred embodiment, the bottom of the adjusting rod is rotatably connected to a supporting base plate, and a scraping ruler is fixedly installed on the bottom of the main body part.
[0008] In a preferred embodiment, a sliding plate is slidably connected to the top of the support frame 1, and a handrail is fixedly installed on one side of the sliding plate.
[0009] In a preferred embodiment, a steering member is fixedly mounted on the bottom of the sliding plate, and the steering member is slidably connected to the inside of the supporting frame 1.
[0010] In a preferred embodiment, a limiting frame is fixedly installed on one side of the support frame 1, a limiting plate is slidably connected inside the limiting frame, and a supporting plate is fixedly installed on one side of the support frame 1.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The utility model sets a support frame and a pulley, and the adjustment rod is lowered by turning the handle. After the support bottom plate contacts the ground, the main machine part is gradually separated from the ground, thereby achieving the purpose of lifting the main machine part. At this time, the support frame is turned over so that the pulley can contact the ground, and the support frame is fixed. The main machine part is supported by the pulley, so that the main machine part can be conveniently moved;
[0013] 2. The utility model sets a universal frame and a sliding plate, pushes the sliding plate to slide to one side, and after the steering member slides to the farthest distance, rotates the sliding plate to enter between the limit frame and the support plate. At this time, the armrest is located on the side of the main machine part, and because the universal frame can rotate, when a thrust is applied to the side of the main machine part, the universal frame rotates accordingly, thereby realizing the horizontal movement of the main machine part, and then enabling the main machine part to move from a narrow environment, thereby improving flexibility. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 For this utility model Figure 1 A-section structure enlarged view.
[0016] Figure 3 For this utility model Figure 1 Enlarged view of the structure of part B.
[0017] The accompanying drawings are marked as follows: 1. main machine part; 2. support frame 1; 3. shaft rod; 4. support frame 2; 5. fixing bolt; 6. threaded block; 7. universal joint; 8. pulley; 9. bump; 10. adjustment rod; 11. handle; 12. support base plate; 13. scraper; 14. sliding plate; 15. armrest; 16. steering member; 17. limit frame; 18. limit plate; 19. support plate. DETAILED DESCRIPTION
[0018] 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.
[0019] Refer to the instruction manual Figure 1-3 ,like Figure 1 As shown, a concrete scraping tool according to an embodiment of the utility model comprises a main body part 1, and a support frame 2 is fixedly installed on the outer side of the main body part 1. Figure 2 As shown, the support frame 1 2 is internally rotatably connected with a shaft 3, one end of the shaft 3 is fixedly installed with a support frame 2 4, a fixing bolt 5 is inserted into the interior of the support frame 2 4, and a threaded block 6 is fixedly installed on one side of the support frame 1 2, and the fixing bolt 5 and the threaded block 6 are arranged in a threaded connection, as shown in FIG. Figure 1 As shown, the bottom of the support frame 2 4 is rotatably connected to the universal frame 7, the inner side of the universal frame 7 is rotatably connected to the pulley 8, a bump 9 is fixedly installed on one side of the support frame 1 2, the inner thread of the bump 9 is connected to the adjusting rod 10, and the top of the adjusting rod 10 is fixedly installed with a handle 11.
[0020] It should be noted that, after the main machine part 1 is transferred from the concrete surface and the main machine part 1 needs to be moved, the adjustment rod 10 is lowered by rotating the handle 11. When the support base plate 12 is about to approach the ground, the support base plate 12 is rotated to make the support base plate 12 face forward so that it can be close to the main machine part 1, so as to try to maintain the balance after the main machine part 1 is lifted off the ground. After the support base plate 12 contacts the ground, the handle 11 is continuously rotated to gradually separate the main machine part 1 from the ground, thereby achieving the purpose of lifting the main machine part 1. At this time, the support frame 2 4 is flipped so that the pulley 8 can contact the ground, and the fixing bolt 5 is inserted into the interior of the support frame 2 4, and the fixing bolt 5 is rotated to enter the interior of the threaded block 6. This completes the fixation of the support frame 24, and the handle 11 is turned to make the support base plate 12 rise and reset. At this time, the main machine part 1 is supported by the pulley 8, so that the main machine part 1 can be easily moved. At the same time, the universal mount 7 can be rotated so that the main machine part 1 can be turned arbitrarily, thereby improving the flexibility of the main machine part 1. When it is necessary to level the concrete, the main machine part 1 is supported by lowering the support base plate 12, and the fixing bolts 5 on both sides are unscrewed, so that the support frame 24 can be flipped over, and the support frame 24 is flipped counterclockwise by 180 degrees, and the fixing bolts 5 are passed through the support frame 24 again and screwed into the inside of the threaded block 6, thereby completing the fixation of the support frame 24. At this time, the main machine part 1 can be started to level the concrete.
[0021] Further, such as Figure 1 As shown, the bottom of the adjusting rod 10 is rotatably connected to the supporting bottom plate 12, the bottom of the main body part 1 is fixedly installed with a scraping ruler 13, the top of the supporting frame 2 is slidably connected to a sliding plate 14, and one side of the sliding plate 14 is fixedly installed with an armrest 15, as shown in FIG. Figure 3 As shown, a steering member 16 is fixedly installed at the bottom of the sliding plate 14. Figure 1 As shown, the steering member 16 is slidably connected to the inside of the support frame 2, a limiting frame 17 is fixedly installed on one side of the support frame 2, a limiting plate 18 is slidably connected to the inside of the limiting frame 17, and a support plate 19 is fixedly installed on one side of the support frame 2.
[0022] It should be noted that, when it is necessary to move in a narrow environment, the sliding plate 14 is pushed to slide to one side, and after the steering member 16 slides to the farthest distance, the sliding plate 14 slides out from the inside of the support frame 2, and the sliding plate 14 is rotated and the limit plate 18 is lifted upward so that the sliding plate 14 can enter between the limit frame 17 and the support plate 19, and the sliding plate 14 is limited by the limit plate 18, so as to fix the sliding plate 14. At this time, the armrest 15 is located on the side of the main machine part 1, and because the universal frame 7 can rotate, when a thrust is applied to the side of the main machine part 1, the universal frame 7 rotates accordingly, thereby realizing the horizontal movement of the main machine part 1, and then the main machine part 1 can be moved from a narrow environment, thereby improving flexibility.
[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A concrete scraping tool, comprising a main body part (1), characterized in that: A support frame 1 (2) is fixedly installed on the outer side of the main machine part (1), and a shaft (3) is rotatably connected inside the support frame 1 (2), and a support frame 2 (4) is fixedly installed on one end of the shaft (3), and a fixing bolt (5) is inserted inside the support frame 2 (4), and a threaded block (6) is fixedly installed on one side of the support frame 1 (2), and the fixing bolt (5) and the threaded block (6) are arranged in a threaded connection state, and a universal frame (7) is rotatably connected to the bottom of the support frame 2 (4), and a pulley (8) is rotatably connected to the inner side of the universal frame (7), and a protrusion (9) is fixedly installed on one side of the support frame 1 (2).
2. A concrete scraping tool according to claim 1, characterized in that: The inner thread of the protrusion (9) is connected to an adjusting rod (10), and a handle (11) is fixedly mounted on the top end of the adjusting rod (10).
3. A concrete scraping tool according to claim 2, characterized in that: The bottom of the adjusting rod (10) is rotatably connected to a supporting base plate (12), and the bottom of the main machine part (1) is fixedly mounted with a scraping ruler (13).
4. A concrete scraping tool according to claim 3, characterized in that: The top of the support frame 1 (2) is slidably connected to a sliding plate (14), and a handrail (15) is fixedly installed on one side of the sliding plate (14).
5. A concrete scraping tool according to claim 4, characterized in that: A steering member (16) is fixedly mounted on the bottom of the sliding plate (14), and the steering member (16) is slidably connected to the interior of the supporting frame (2).
6. A concrete scraping tool according to claim 5, characterized in that: A limiting frame (17) is fixedly mounted on one side of the support frame 1 (2), the limiting frame (17) is internally slidably connected to a limiting plate (18), and a supporting plate (19) is fixedly mounted on one side of the support frame 1 (2).