Flattening equipment for concrete construction

Abstract

According to the flattening equipment for concrete construction, a handle is arranged on the rear end face of a supporting table block, the handle is fixedly connected with the supporting table block, the supporting table block is connected to the upper portion of a stirring device, a cushion block is arranged on the upper end face of a vibration flattening device, the cushion block is fixedly connected with the vibration flattening device, and an extension rod is arranged at the front end of the supporting table block. An electric telescopic rod is arranged below the front end face of the extension rod, the lower end of the electric telescopic rod is fixedly connected with a cushion block, and the upper end of the rotating shaft is rotationally connected with a supporting table block. The concrete spreading device has the advantages that concrete can be stably spread through the vibration spreading device, and meanwhile, the stirring device is arranged, so that the concrete can be continuously stirred by the stirring device during spreading, and the concrete can be spread more flatly.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a leveling device for concrete construction. Background Art

[0002] Concrete is a widely used artificial material, which is made of cement, sand, gravel and water in a certain proportion. Concrete is widely used, such as in construction, roads, bridges, water conservancy projects, etc. It has an important position. Concrete has excellent physical and mechanical properties, and has the characteristics of high compressive strength, durability and durability. For construction projects, concrete can be used for walls, floors, stairs, edge strips and other parts, while in engineering construction, concrete can be used for dams, channels, tunnels, bridges and other facilities. Due to the large use and production of concrete, it will also have a certain impact on the environment. In the process of concrete production, a large amount of carbon dioxide gas will be generated, and the waste of concrete will also pollute the environment. Therefore, it is necessary to scientifically manage and regulate the production and use of concrete. In the future, with the continuous advancement of science and technology, new concrete materials will continue to emerge. By improving the formula and introducing new materials, the performance and environmental protection of concrete can be further improved, so as to better serve human society.

[0003] The patent number CN219972873U in the prior art discloses a concrete flattening tool, including a flattening right angle plate, a mounting frame fixedly connected to the middle of the top of the flattening right angle plate, a mounting clamp fixedly connected to the middle of the top of the mounting frame, and a mounting bracket rotatably connected to one side of the inner wall of the mounting clamp. The utility model is provided with a mounting clamp, a mounting bracket, a first connecting hole, a second connecting hole, a mounting plate, a handle and a limit plug rod. The staff controls the plugging through the handle in the middle of one side of the mounting plate, and the staff inserts the limit plug rod into the inside of the first connecting hole and the second connecting hole, so that the mounting bracket remains stable. After the limit plug rod is pulled out, the mounting bracket is rotated and adjusted inside the mounting clamp block through the rotating shaft. When it is rotated to an appropriate angle, the limit plug rod is inserted into the inside of the first connecting hole and the second connecting hole again, thereby achieving the effect of conveniently adjusting the angle of the mounting bracket and conveniently fixing it.

[0004] However, the concrete leveling tool in the prior art still has the following disadvantages:

[0005] 1. The concrete leveling tool in the above utility model only relies on manpower to control the leveling force for leveling. The disadvantages are: it is not easy to control the force: due to the instability of manual operation, the force of the leveling tool may fluctuate. This will lead to insufficient flatness of the concrete surface, affecting the construction quality. High labor intensity: manual operation requires maintaining a certain posture for a long time to complete the work, which can easily lead to fatigue and even physical pain, increasing the labor intensity of workers. Slow progress: manual operation speed is relatively low and the progress is slow. For some large-area concrete leveling work, a lot of time and human resources are required. Not suitable for some specific projects: for some projects with narrow locations or high heights, manual operation is not only difficult, but also has some safety hazards. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a concrete leveling device for construction.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A leveling device for concrete construction, comprising:

[0009] A support block, wherein a handle is provided on the rear end surface of the support block, and the handle is fixedly connected to the support block;

[0010] A stirring device, wherein the stirring device is connected to a supporting block;

[0011] A vibration flattening device, wherein a cushion block is provided on the upper end surface of the vibration flattening device, and the cushion block is fixedly connected to the vibration flattening device.

[0012] Furthermore, an anti-slip rod is provided at the rear end surface of the handle, and the anti-slip rod is fixedly connected to the handle. An extension rod is provided at the front end of the support block, and the extension rod is fixedly connected to the support block.

[0013] Furthermore, an electric telescopic rod is provided below the front end surface of the extension rod, the electric telescopic rod is fixedly connected to the extension rod, and the lower end of the electric telescopic rod is fixedly connected to a cushion block.

[0014] Further, the stirring device comprises:

[0015] A rotating shaft, wherein a driving box is provided at the lower end of the rotating shaft, and the driving box is fixedly connected to the rotating shaft;

[0016] A transmission shaft, the transmission shaft rotatably connecting two ends of the drive box;

[0017] A cross connecting rod, the outer end of the transmission shaft is fixedly connected to the cross connecting rod;

[0018] A stirring wheel, wherein the cross connecting rod is fixedly connected to the stirring wheel.

[0019] Furthermore, the vibration flattening device comprises:

[0020] A spreading plate, wherein a damper is provided on the upper end surface of the spreading plate, and the lower end of the damper is fixedly connected to the spreading plate;

[0021] a spring, the spring wrapping the connection damper;

[0022] A vibrator, the vibrator being fixedly connected to the upper end surface of the spreading plate;

[0023] A connecting plate, the lower end of which is fixedly connected to the upper end of the damper and the upper end of the vibrator.

[0024] Furthermore, the upper end of the rotating shaft is rotatably connected to the supporting block.

[0025] The advantages of the utility model compared with the existing technology are:

[0026] 1. The utility model is provided with a vibration leveling device to stably level the concrete. The advantages include: improving the flatness: the vibration leveling device can release a strong vibration force during the leveling process to fill the pores and potholes on the concrete surface. In this way, a more uniform and smooth concrete surface can be obtained in a short time, and the flatness and aesthetics of the concrete can be improved. Improve work efficiency: the vibration leveling equipment is easy to operate, and can quickly complete the leveling of large areas of concrete, avoiding the shortcomings of slow speed and low efficiency of manual operation, and greatly improving work efficiency. Improve construction quality: the vibration leveling device can increase the hardness of the concrete surface, making it more solid and durable, and can also avoid defects such as cavities and cracks on the concrete surface, thereby improving construction quality. Reduce labor intensity: compared with the traditional manual leveling method, the use of vibration leveling equipment can avoid the labor intensity of workers maintaining a certain posture for a long time, and reduce the labor burden of workers. At the same time, a stirring device is provided, and the stirring device can continuously stir the concrete during leveling to make it flatter. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional concrete leveling device for concrete construction. Figure 1 .

[0028] Figure 2 It is a three-dimensional concrete leveling device for concrete construction. Figure 2 .

[0029] Figure 3 It is a three-dimensional diagram of a stirring device of the utility model of a leveling device for concrete construction.

[0030] Figure 4 It is a three-dimensional diagram of a vibration leveling device of the utility model leveling equipment for concrete construction.

[0031] As shown in the figure: 1. Support block; 2. Handle; 3. Anti-slip rod; 4. Stirring device; 401. Rotating shaft; 402. Drive box; 403. Transmission shaft; 404. Cross connecting rod; 405. Stirring wheel; 5. Extension rod; 6. Electric telescopic rod; 7. Pad; 8. Vibration flattening device; 801. Flattening plate; 802. Damper; 803. Spring; 804. Vibrator; 805. Connecting plate. DETAILED DESCRIPTION

[0032] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0033] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0034] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0035] like Figures 1 to 4 As shown in the figure, the technical solution of the utility model is: a leveling device for concrete construction, including a handle 2 connected to the rear end face of a support block 1, the handle 2 is fixedly connected to the support block 1, the top of a stirring device 4 is connected to the support block 1, the top end face of a vibration leveling device 8 is connected to a pad 7, the pad 7 is fixedly connected to the vibration leveling device 8, and the handle 2 is convenient for users to use.

[0036] like Figures 1 to 4 As shown in the figure, the rear end face of the handle 2 is connected to the anti-slip rod 3, and the anti-slip rod 3 is fixedly connected to the handle 2. The anti-slip rod 3 strengthens the friction between the user and the anti-slip rod 3. The front end of the support block 1 is connected to the extension rod 5, and the extension rod 5 is fixedly connected to the support block 1.

[0037] like Figures 1 to 4 As shown in the figure, an electric telescopic rod 6 is connected to the lower part of the front end surface of the extension rod 5, and the electric telescopic rod 6 is fixedly connected to the extension rod 5. The electric telescopic rod 6 is used to control the vibration flattening device 8 to rise and fall, and the lower end of the electric telescopic rod 6 is fixedly connected to a cushion block 7.

[0038] like Figures 1 to 4 As shown in the figure, the stirring device 4 includes: the lower end of the rotating shaft 401 is connected to the driving box 402, the driving box 402 is fixedly connected to the rotating shaft 401, the driving box 402 provides power for the movement of the equipment, the transmission shaft 403 is rotatably connected to the two ends of the driving box 402, the outer end of the transmission shaft 403 is fixedly connected to the cross connecting rod 404, the cross connecting rod 404 is fixedly connected to the stirring wheel 405, and the stirring wheel 405 is used to stir the concrete.

[0039] like Figures 1 to 4 As shown in the figure, the vibration flattening device 8 includes: the upper end surface of the flattening plate 801 is connected to the damper 802, the lower end of the damper 802 is fixedly connected to the flattening plate 801, the flattening plate 801 flattens the concrete, the spring 803 is wrapped and connected to the damper 802, the vibrator 804 is fixedly connected to the upper end surface of the flattening plate 801, the vibrator 804 cooperates with the spring 803 and the damper 802 to flatten the flattening plate 801, the lower end of the connecting plate 805 is fixedly connected to the upper end of the damper 802 and the upper end of the vibrator 804, the upper end of the rotating shaft 401 is rotatably connected to the supporting block 1, and the vibration flattening device 8 can be rotated through the rotating shaft.

[0040] In specific use, the device is placed in a suitable position, and then the user holds the anti-slip rod 3, starts the drive box 402 to drive the stirring wheel 405 to move, and at the same time drives the concrete to be stirred, and then starts the electric telescopic rod 6 to adjust the leveling height, and then starts the vibrator 804 to vibrate the leveling plate 801 with a small amplitude to level it.

[0041] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0042] 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 structural methods and embodiments 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 concrete leveling device, characterized in that: include: A support block (1), wherein a handle (2) is provided on the rear end surface of the support block (1), and the handle (2) is fixedly connected to the support block (1); A stirring device (4), wherein the stirring device (4) is connected to the support block (1) above; A vibration flattening device (8), wherein a cushion block (7) is provided on the upper end surface of the vibration flattening device (8), and the cushion block (7) is fixedly connected to the vibration flattening device (8).

2. A concrete construction leveling device according to claim 1, characterized in that: The rear end surface of the handle (2) is provided with an anti-slip rod (3), and the anti-slip rod (3) is fixedly connected to the handle (2). The front end of the support block (1) is provided with an extension rod (5), and the extension rod (5) is fixedly connected to the support block (1).

3. A concrete construction leveling device according to claim 2, characterized in that: An electric telescopic rod (6) is provided below the front end surface of the extension rod (5); the electric telescopic rod (6) is fixedly connected to the extension rod (5); and the lower end of the electric telescopic rod (6) is fixedly connected to a cushion block (7).

4. A concrete construction leveling device according to claim 1, characterized in that; The stirring device (4) comprises: A rotating shaft (401), wherein a driving box (402) is provided at the lower end of the rotating shaft (401), and the driving box (402) is fixedly connected to the rotating shaft (401); A transmission shaft (403), the transmission shaft (403) is rotatably connected to two ends of the driving box (402); A cross connecting rod (404), the outer end of the transmission shaft (403) is fixedly connected to the cross connecting rod (404); A stirring wheel (405), wherein the cross connecting rod (404) is fixedly connected to the stirring wheel (405).

5. A concrete construction leveling device according to claim 1, characterized in that; The vibration flattening device (8) comprises: A spreading plate (801), wherein a damper (802) is provided on the upper end surface of the spreading plate (801), and the lower end of the damper (802) is fixedly connected to the spreading plate (801); a spring (803), wherein the spring (803) wraps around the connection damper (802); A vibrator (804), wherein the vibrator (804) is fixedly connected to the upper end surface of the spreading plate (801); A connecting plate (805), the lower end of which is fixedly connected to the upper end of the damper (802) and the upper end of the vibrator (804).

6. A concrete construction leveling device according to claim 4, characterized in that The upper end of the rotating shaft (401) is rotatably connected to the supporting block (1).

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