Steam sand aerated concrete blank surface trowelling device
Through the design of adjusting the handrail angle of the lifting structure and wire rope, the problem of unadjustable height and angle of the existing device is solved, and efficient and flexible smoothing operation is achieved.
Patent Information
- Application Number
- CN202421945647.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The existing steam sand aerated concrete blank surface smoothing device cannot adjust the height and handrail angle, resulting in poor applicability and low working efficiency.
A smoothing device including a lifting structure and a wire rope adjusting the handrail angle is designed. Height adjustment is achieved through a hydraulic rod, and the wire rope and the hole plate cooperate to achieve the handrail angle adjustment.
It achieves adaptive smoothing to different heights, and the handrail angle can be quickly adjusted according to needs, improving work efficiency and applicability.
Smart Images
Figure CN223085030U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aerated concrete processing, in particular to a surface leveling device for steam sand aerated concrete blanks. Background Art
[0002] Aerated concrete is a lightweight porous silicate product made from siliceous materials (such as sand, fly ash, and silicon-containing tailings) and calcareous materials (such as lime and cement) as the main raw materials, adding a foaming agent (aluminum powder), and going through processes such as batching, mixing, casting, pre-curing, cutting, autoclaving, and curing.
[0003] A surface leveling device for a steam sand aerated concrete blank in the prior art can, through a trowel plate structure arranged on the device, achieve leveling of uneven positions by moving the trowel plate back and forth during work, and then push the device to other positions to be leveled for subsequent work.
[0004] A surface leveling device for a steam sand aerated concrete blank in the prior art has certain deficiencies. Firstly, during the working process, the entire leveling structure cannot be adjusted in height, and the handrail of the device in the prior art cannot be adjusted in angle during the leveling work, unable to adjust to the most comfortable position according to the environment, with poor applicability, unable to significantly improve the working efficiency, and unable to work better in various environments. Summary of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a surface leveling device for a steam sand aerated concrete blank, aiming to improve the problems of inability to adjust the height and change the angle of the handrail in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A surface leveling device for a steam sand aerated concrete blank, including a base, a bottom plate is fixedly connected to the top of the base, a side baffle is fixedly connected to the top of the bottom plate, a hydraulic rod is fixedly connected to the inner wall of the side baffle, a connecting plate is fixedly connected to the output end of the hydraulic rod, sliders are fixedly connected to both ends of the connecting plate, a lower rotating block is fixedly connected to the top of the slider, a rotating rod is rotatably connected to the inner wall of the lower rotating block, the other end of the rotating rod is rotatably connected to a rotating body, a top plate is arranged on the top of the bottom plate, a slide rail is fixedly connected to the bottom of the top plate, an upper moving block is slidably connected to the outer wall of the slide rail, and a leveling component is arranged on the top of the top plate, and the leveling component is used for adjustment and leveling;
[0007] As a further description of the above technical solution: The side baffles are symmetrically arranged on the top of the bottom plate. A moving rod is fixedly connected between the two groups of side baffles. The outer wall of the moving rod is slidably connected to the inner wall of the slider;
[0008] As a further description of the above technical solution: The rotating rods are rotatably connected to each other. The upper moving block is rotatably connected to the rotating rod. The above structure constitutes a lifting assembly;
[0009] As a further description of the above technical solution: A rotating shaft is fixedly connected to the inner wall of the base. The outer wall of the rotating shaft is rotatably connected to a rotating block. An armrest rod is fixedly connected to the outer wall of the rotating block. The armrest rod and the rotating block are symmetrically arranged on the side of the base;
[0010] As a further description of the above technical solution: A side connecting rod is fixedly connected to the side wall of the armrest rod. A connecting roller is rotatably connected to the inner wall of the side connecting rod. A fixing plate is fixedly connected to the side wall of the armrest rod. An outer ring is fixedly connected to the side wall of the fixing plate. A spring is arranged inside the outer ring. One end of the spring is fixedly connected to an inner shaft. One end of the inner shaft is fixedly connected to a steel wire rope. The other end of the steel wire rope is fixedly connected to a steel ring. A pull rod is fixedly connected to the top of the steel ring;
[0011] As a further description of the above technical solution: The steel wire rope is not connected to the spring, and the steel wire rope is arranged in the middle of the spring. A card hole plate is fixedly connected to the side wall of the base. The inner shaft is connected to the card hole plate;
[0012] As a further description of the above technical solution: The leveling assembly includes a fixed seat. A horizontal push rod is fixedly connected to the inner wall of the fixed seat. The output end of the horizontal push rod is fixedly connected to a connecting bin. A vertical push rod is fixedly connected to the inner wall of the connecting bin. A leveling plate is fixedly connected to the bottom of the vertical push rod;
[0013] As a further description of the above technical solution: A storage box is fixedly connected to the top of the top plate. Universal wheels are installed at the bottom of the base.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, through the set lifting structure, by the rotation of the rotating rod and the function of the hydraulic rod providing force to the whole lifting structure, when carrying out the leveling work, the surface of the autoclaved aerated concrete blank at different heights can be leveled, avoiding multiple movements of the equipment, which is more convenient, faster, labor-saving and time-saving.
[0016] 2. In the present utility model, through the arranged steel wire rope structure, the steel wire rope is connected to the inner shaft. The function of the inner shaft is to be connected and fixed to the card hole plate. By pulling the steel wire rope, the connection relationship between the inner shaft and the card hole plate is controlled, so as to adjust the angle of the entire handrail rod more quickly, be able to adjust different angles according to work requirements, be more convenient and fast, and have a wider application range. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional schematic diagram of a surface leveling device for steam sand aerated concrete billets proposed by the present utility model;
[0018] Figure 2 is a structural schematic diagram of a spring of a surface leveling device for steam sand aerated concrete billets proposed by the present utility model;
[0019] Figure 3 is a structural schematic diagram of a rotating rod of a surface leveling device for steam sand aerated concrete billets proposed by the present utility model;
[0020] Figure 4 is a structural schematic diagram of a connection bin of a surface leveling device for steam sand aerated concrete billets proposed by the present utility model;
[0021] Figure 5 is Figure 1 an enlarged view of the structure at A in
[0022] Legend:
[0023] 1. Base; 2. Rotating shaft; 3. Rotating block; 4. Card hole plate; 5. Handrail rod; 6. Side connecting rod; 7. Connecting roller; 8. Steel wire rope; 9. Fixed plate; 10. Outer ring; 11. Inner shaft; 12. Spring; 13. Steel ring; 14. Pull rod; 15. Bottom plate; 16. Top plate; 17. Side baffle; 18. Hydraulic rod; 19. Connecting plate; 20. Slide block; 21. Lower rotating block; 22. Rotating rod; 23. Rotating body; 24. Slide rail; 25. Upper moving block; 26. Moving rod; 27. Transverse push rod; 28. Fixed seat; 29. Connection bin; 30. Vertical push rod; 31. Smoothing plate; 32. Universal wheel; 33. Storage box. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Refer toFigure 1 , Figure 3 and Figure 4 , an embodiment provided by the present utility model: a device for leveling the surface of a steam sand aerated concrete blank, including a base 1, the function of the base 1 is to achieve support. A bottom plate 15 is fixedly connected to the top of the base 1. The bottom plate 15 is a support plate of the lifting assembly. A side baffle 17 is fixedly connected to the top of the bottom plate 15. The side baffle 17 serves to limit the position of the rotating rod 22 and fix the hydraulic rod 18. A hydraulic rod 18 is fixedly connected to the inner wall of the side baffle 17, which is the power source for lifting. The output end of the hydraulic rod 18 is fixedly connected to a connecting plate 19. The function of the connecting plate 19 is to enable the rotation of the rotating rod 22. Sliders 20 are fixedly connected to both ends of the connecting plate 19, which is a transition structure to achieve the connection relationship. A lower rotating block 21 is fixedly connected to the top of the slider 20. A rotating rod 22 is rotatably connected to the inner wall of the lower rotating block 21. The function of the rotating rod 22 is to change the height of the entire structure through rotation. The other end of the rotating rod 22 is rotatably connected to a rotating body 23. A top plate 16 is arranged on the top of the bottom plate 15, which is the top structure of the entire lifting assembly and serves to place and install other structures on the top. A slide rail 24 is fixedly connected to the bottom of the top plate 16. An upper moving block 25 is slidably connected to the outer wall of the slide rail 24. A leveling assembly is arranged on the top of the top plate 16, and the leveling assembly is used for adjustment and leveling.
[0026] The side baffles 17 are symmetrically arranged on the top of the bottom plate 15. A moving rod 26 is fixedly connected between the two groups of side baffles 17. The outer wall of the moving rod 26 and the inner wall of the slider 20 form a sliding connection, ensuring that the slider 20 can slide, and better realizing the height adjustment.
[0027] The rotating rods 22 are rotatably connected to each other. The upper moving block 25 and the rotating rod 22 form a rotating connection. The above structures form a lifting assembly, and the function of the lifting assembly is to achieve better height adjustment.
[0028] Referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 , a rotating shaft 2 is fixedly connected to the inner wall of the base 1. The function of the rotating shaft 2 is to connect the entire structure of the handrail rod 5. A rotating block 3 is rotatably connected to the outer wall of the rotating shaft 2, which is a transition structure. A handrail rod 5 is fixedly connected to the outer wall of the rotating block 3, which is used to control the movement of the device during work. The handrail rod 5 and the rotating block 3 are symmetrically arranged on the side of the base 1, which is more convenient and fast.
[0029] On the side wall of the handrail rod 5, there is a side connecting rod 6 fixedly connected. The function of the side connecting rod 6 is to better ensure the connection of the connecting roller 7. The inner wall of the side connecting rod 6 is rotatably connected with the connecting roller 7, enabling the steel wire rope 8 to be stretched and contracted better. On the side wall of the handrail rod 5, there is a fixed plate 9 fixedly connected. On the side wall of the fixed plate 9, there is an outer ring 10 fixedly connected. Inside the outer ring 10, there is a spring 12. The function of the spring 12 is to control the inner shaft 11, which is more convenient and fast. One end of the spring 12 is fixedly connected with the inner shaft 11. The function of the inner shaft 11 is to fix the handrail rod 5 and cooperate with the hole card plate 4. One end of the inner shaft 11 is fixedly connected with the steel wire rope 8 to achieve a firm connection relationship. The other end of the steel wire rope 8 is fixedly connected with a steel ring 13 to achieve the connection function with the steel wire rope 8. On the top of the steel ring 13, there is a pull rod 14 to achieve the control function of the steel wire rope 8.
[0030] The steel wire rope 8 is not connected to the spring 12, and the steel wire rope 8 is arranged in the middle of the spring 12. On the side wall of the base 1, there is a hole card plate 4 fixedly connected. The inner shaft 11 and the hole card plate 4 are connected to each other to achieve a better connection effect, and the connection method is simple and fast.
[0031] Refer to Figure 1 and Figure 4 , the leveling component includes a fixed seat 28. The function of the fixed seat 28 is to achieve the connection and fixation function. Inside the inner wall of the fixed seat 28, there is a horizontal push rod 27 fixedly connected. The output end of the horizontal push rod 27 is fixedly connected with a connection bin 29. Inside the inner wall of the connection bin 29, there is a vertical push rod 30 fixedly connected. The function of the two groups of push rods is to better control the position of the leveling plate 31. The bottom of the vertical push rod 30 is fixedly connected with the leveling plate 31 to achieve the work requirement of leveling. On the top of the top plate 16, there is a storage box 33 for placing some sundries during work. On the bottom of the base 1, there are universal wheels 32 installed to achieve the effect of movement.
[0032] Working principle: First, when starting to use the device, adjust the angle of the armrest rod 5 according to the requirements of the environment and personal comfort. Pull the pull rod 14. At this time, the steel ring 13 at the bottom drives the steel wire rope 8 at the bottom to contract. Through the action of the connecting roller 7, the inner shaft 11 is pulled backward. At this time, the inner shaft 11 moves out of the hole card plate 4. Then adjust the armrest rod 5 to the required angle according to the needs. Then release the pull rod 14. At this time, the inner shaft 11 will be connected to the hole card plate 4 again under the force of the spring 12 to achieve fixation. Then move the device to the position where the surface of the steam sand aerated concrete blank needs to be leveled. At this time, adjust the height of the top plate 16 through the action of the hydraulic rod 18. The output end of the hydraulic rod 18 changes the position of the connecting plate 19, thereby driving the slider 20 connected to it to move, and the rotating rod 22 will change the angle. According to the lifting principle, the structures connected to the top of the top plate 16 all change in height. After the height adjustment is completed, through the mutual cooperation between the vertical push rod 30 and the horizontal push rod 27, and then through the leveling plate 31 provided at the bottom of the vertical push rod 30, the working requirement of leveling the surface of the steam sand aerated concrete blank is realized.
[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A surface smoothing device for steam sand aerated concrete green bodies, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a bottom plate (15). The top of the bottom plate (15) is fixedly connected with side baffles (17). The inner wall of the side baffle (17) is fixedly connected with a hydraulic rod (18). The output end of the hydraulic rod (18) is fixedly connected with a connecting plate (19). Both ends of the connecting plate (19) are fixedly connected with sliders (20). The top of the slider (20) is fixedly connected with a lower rotating block (21). The inner wall of the lower rotating block (21) is rotationally connected with a rotating rod (22). The other end of the rotating rod (22) is rotationally connected with a rotating body (23). The top of the bottom plate (15) is provided with a top plate (16). The bottom of the top plate (16) is fixedly connected with a slide rail (24). The outer wall of the slide rail (24) is slidably connected with an upper moving block (25). The top of the top plate (16) is provided with a leveling assembly for adjustment and leveling.
2. The surface leveling device for steam sand aerated concrete green body according to claim 1, characterized in that: The side baffles (17) are symmetrically arranged on the top of the bottom plate (15). A moving rod (26) is fixedly connected between the two groups of side baffles (17). The outer wall of the moving rod (26) and the inner wall of the slider (20) form a sliding connection.
3. A surface leveling device for steam sand aerated concrete blanks according to claim 1, characterized in that: The rotating rods (22) are rotationally connected to each other. The upper moving block (25) and the rotating rod (22) form a rotational connection to form a lifting assembly.
4. A surface smoothing device for steam sand aerated concrete blanks according to claim 1, characterized in that: The inner wall of the base (1) is fixedly connected with a rotating shaft (2). The outer wall of the rotating shaft (2) is rotationally connected with a rotating block (3). The outer wall of the rotating block (3) is fixedly connected with a handrail rod (5). The handrail rod (5) and the rotating block (3) are symmetrically arranged on the side of the base (1).
5. The surface leveling device for steam sand aerated concrete green body according to claim 4, wherein: The side wall of the handrail rod (5) is fixedly connected with a side connecting rod (6). The inner wall of the side connecting rod (6) is rotationally connected with a connecting roller (7). The side wall of the handrail rod (5) is fixedly connected with a fixing plate (9). The side wall of the fixing plate (9) is fixedly connected with an outer ring (10). A spring (12) is arranged inside the outer ring (10). One end of the spring (12) is fixedly connected with an inner shaft (11). One end of the inner shaft (11) is fixedly connected with a steel wire rope (8). The other end of the steel wire rope (8) is fixedly connected with a steel ring (13). The top of the steel ring (13) is fixedly connected with a pull rod (14).
6. The surface leveling device for steam sand aerated concrete green body according to claim 5, characterized in that: The steel wire rope (8) is not connected to the spring (12), and the steel wire rope (8) is arranged in the middle of the spring (12). The side wall of the base (1) is fixedly connected with a hole card plate (4). The inner shaft (11) is connected to the hole card plate (4).
7. A surface leveling device for steam sand aerated concrete green bodies according to claim 1, characterized in that: The leveling assembly includes a fixed seat (28). The inner wall of the fixed seat (28) is fixedly connected with a horizontal push rod (27). The output end of the horizontal push rod (27) is fixedly connected with a connecting bin (29). The inner wall of the connecting bin (29) is fixedly connected with a vertical push rod (30). The bottom of the vertical push rod (30) is fixedly connected with a leveling plate (31).
8. A surface smoothing device for steam sand aerated concrete green bodies according to claim 1, characterized in that: A storage box (33) is fixedly connected to the top of the top plate (16), and universal wheels (32) are installed at the bottom of the base (1).