Dustproof device for building construction

Abstract

The utility model discloses a dust-proof device for building construction, which relates to the field of dust-proof devices and comprises an awning system, mounting frames are arranged at two ends of the awning system, supporting frames are mounted on the surfaces of the mounting frames, and driving components are fixedly mounted on the surfaces of the supporting frames and used for rotating the mounting frames. And a supporting plate is fixedly mounted on the surface of the supporting frame. According to the dustproof device for building construction, by arranging the sky curtain system, the mounting frame and the telescopic plate, after the sky curtain system 1 is used for a period of time, a certain amount of fallen leaves and marl are accumulated on the sky curtain system 1, at the moment, the telescopic plate moves away from the mounting frame, and the mounting frame rotates through the driving motor; when the sky screen system is in an inclined state, fallen leaves or marl on the upper surface of the sky screen system can fall down, it is guaranteed that the sky screen system can be continuously used, and after treatment is completed, a driving motor enables a mounting frame to return to the initial position, a telescopic plate moves to the position below the mounting frame again, and the mounting frame is supported.

Description

Technical Field

[0001] The utility model relates to the field of dustproof devices, in particular to a dustproof device for building construction. Background Art

[0002] With the continuous development of the economy, my country's infrastructure construction has reached its peak. During the construction process, the dust pollution and noise pollution problems are becoming increasingly serious, which has a great negative impact on the environmental air quality. Excessive dust will pose a threat to the surrounding environment and human health. Doing a good job in the construction of on-site dust prevention facilities is an important measure to effectively curb the hazards of dust. Dust-proof canopies are a new type of dust reduction measure.

[0003] By installing a wire traction dust-proof net on the construction facilities, the dusty ground of the construction site can be covered as a whole, and the dust reduction rate can be controlled at more than 95%. At the same time, it will not hinder the construction of the construction site, and can also achieve an 80% sunshade effect. The dust-proof canopy is generally automatically closed by a remote control recovery system and can be used many times. However, during the use of the dust-proof canopy, fallen leaves or mud in the environment will fall on the canopy. Since the canopy itself does not have a good supporting effect, if it is not handled for a long time, the weight of the accumulated debris will cause damage to the canopy. Utility Model Content

[0004] The main purpose of the utility model is to provide a dust prevention device for building construction, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a dust prevention device for construction, including a canopy system, mounting frames are arranged at both ends of the canopy system, a support frame is installed on the surface of the mounting frame, a driving component is fixedly installed on the surface of the support frame for rotating the mounting frame, a support plate is fixedly installed on the surface of the support frame, a telescopic plate is movably installed on the surface of the support frame, the telescopic plate and the support plate are located below the mounting frame and at symmetrical positions of the mounting frame, and a moving component is installed on the surface of the support frame for moving the telescopic plate.

[0006] The moving component includes a groove, which is opened on the surface of the support frame, and a mounting spring is fixedly installed inside the groove. The telescopic plate is movably installed inside the groove, and one end of the mounting spring is fixed on the surface of the telescopic plate. The upper surface and lower surface of the telescopic plate located outside the groove are both set as inclined surfaces, that is, the width of the telescopic plate away from the end of the support frame is smaller than the width close to the end of the support frame.

[0007] The driving assembly includes a driving motor, which is fixed on the surface of the support frame. The surface of the support frame is provided with a circular groove. The output shaft of the driving motor movably passes through the circular groove and is fixed on the surface of the mounting frame. The center of gravity of the mounting frame is close to one side of the support plate.

[0008] Symmetrical mounting holes are provided on the surface of the support frame.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. In the utility model, by setting up a canopy system, a mounting frame and a telescopic plate, when the canopy system 1 has been used for a period of time, a certain amount of fallen leaves and mud will accumulate on the top thereof. At this time, the telescopic plate moves away from the mounting frame, and the mounting frame is rotated by driving the motor. The canopy system will be in a tilted state, and the fallen leaves or mud on its upper surface will fall down, ensuring that the canopy system can be used continuously. When the processing is completed, the driving motor makes the mounting frame return to the initial position, and the telescopic plate moves again to the bottom of the mounting frame to support the mounting frame.

[0011] 2. In the utility model, by setting a driving motor, a mounting spring and a telescopic plate, when the mounting frame rotates, the mounting frame squeezes the telescopic plate, and the telescopic plate will move to the inside of the groove. At this time, the mounting frame will complete the rotation, and the mounting spring will be in a compressed state. When the mounting frame is away from the telescopic plate, the telescopic plate returns to its initial state due to the rebound effect of the mounting spring. When the mounting frame needs to be used normally, the mounting frame is reversed, and the above steps are repeated. Finally, supporting force is provided for the mounting frame. The whole process only needs to rely on the driving motor, which reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a dust prevention device for building construction according to the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the support plate position of a dust prevention device for construction of the utility model;

[0014] Figure 3 This is a schematic diagram of the circular groove position of a dust-proof device for construction of the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the structure of the installation spring position of a dustproof device for building construction.

[0016] In the figure: 1. Skylight system; 2. Mounting frame; 3. Support frame; 4. Support plate; 5. Telescopic plate; 6. Groove; 7. Mounting spring; 8. Driving motor; 9. Circular groove; 10. Mounting hole. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a dust prevention device for construction includes a canopy system 1, mounting frames 2 are arranged at both ends of the canopy system 1, and a device for pulling the canopy to move is arranged inside the mounting frame 2, so as to open or close the canopy, a support frame 3 is installed on the surface of the mounting frame 2, and the support frame 3 is installed on the construction equipment, a driving component is fixedly installed on the surface of the support frame 3, so as to rotate the mounting frame 2, thereby tilting the canopy system 1, a support plate 4 is fixedly installed on the surface of the support frame 3, and a telescopic plate 5 is movably installed on the surface of the support frame 3, the telescopic plate 5 and the support plate 4 are located below the mounting frame 2 and at symmetrical positions of the mounting frame 2, so as to support the mounting frame 2, and a moving component is installed on the surface of the support frame 3, so as to move the telescopic plate 5.

[0019] In the initial state, the mounting frame 2 is in a horizontal state, and the canopy system 1 is also in a horizontal state at this time, which has the effect of reducing dust. After the canopy system 1 has been used for a period of time, a certain amount of fallen leaves and mud will accumulate on it. At this time, the telescopic plate 5 moves away from the mounting frame 2, and the mounting frame 2 is rotated by the driving component. The canopy system 1 will be in a tilted state, and the fallen leaves or mud on its upper surface will fall down, ensuring that the canopy system 1 can be used continuously. When the processing is completed, the driving component makes the mounting frame 2 return to its initial position, and the telescopic plate 5 moves again to the bottom of the mounting frame 2 to support the mounting frame 2.

[0020] The moving component includes a groove 6, which is opened on the surface of the support frame 3. A mounting spring 7 is fixedly installed inside the groove 6. The telescopic plate 5 is movably installed inside the groove 6. One end of the mounting spring 7 is fixed on the surface of the telescopic plate 5. The upper surface and the lower surface of the telescopic plate 5 located outside the groove 6 are both set as inclined surfaces, that is, the width of the telescopic plate 5 away from the end of the support frame 3 is smaller than the width close to the end of the support frame 3.

[0021] When the mounting frame 2 rotates, the mounting frame 2 squeezes the telescopic plate 5. When the squeezing force reaches a certain value, the telescopic plate 5 will move to the inside of the groove 6. At this time, the mounting frame 2 will complete the rotation, and the mounting spring 7 will be in a compressed state. When the mounting frame 2 is away from the telescopic plate 5, the telescopic plate 5 returns to its initial state due to the rebound effect of the mounting spring 7. When the mounting frame 2 needs to be used normally, the mounting frame 2 is reversed and the above steps are repeated. Finally, a supporting force is provided for the mounting frame 2. The entire process only needs to be realized by the driving component, without the need for an extra power source, thereby reducing the cost of use.

[0022] The driving assembly includes a driving motor 8, and the driving motor 8 is fixed on the surface of the support frame 3. A circular groove 9 is opened on the surface of the support frame 3. The output shaft of the driving motor 8 movably passes through the circular groove 9 and is fixed on the surface of the mounting frame 2. The center of gravity of the mounting frame 2 is close to one side of the support plate 4, ensuring that most of the supporting force of the mounting frame 2 is provided by the support plate 4, preventing the mounting frame 2 from rotating due to external force during use, thereby ensuring stability during use.

[0023] Symmetrical mounting holes 10 are provided on the surface of the support frame 3 , and the support frame 3 is mounted on the construction equipment by using the mounting holes 10 .

[0024] It should be noted that the utility model is a dust prevention device for construction. When in use, the mounting frame 2 is in a horizontal state, and the canopy system 1 is also in a horizontal state at this time, which has the effect of reducing dust. After the canopy system 1 has been used for a period of time, a certain amount of fallen leaves and mud will be accumulated on it. At this time, the driving motor 8 makes the mounting frame 2 rotate, and the mounting frame 2 squeezes the telescopic plate 5. When the squeezing force reaches a certain value, the telescopic plate 5 will move to the inside of the groove 6. At this time, the mounting frame 2 will complete the rotation, and the mounting spring 7 will be in a compressed state. When the mounting frame 2 is away from the telescopic plate 5, the telescopic plate 5 returns to its initial state due to the rebound effect of the mounting spring 7. When the mounting frame 2 needs to be used normally, the driving motor 8 is reversed and the above steps are repeated. Since the center of gravity of the mounting frame 2 is close to one side of the support plate 4, it can ensure that most of the supporting force of the mounting frame 2 is provided by the support plate 4, thereby preventing the mounting frame 2 from rotating due to external force during use, thereby ensuring stability during use.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust prevention device for construction, comprising a canopy system (1), characterized in that: A mounting frame (2) is arranged at both ends of the canopy system (1); a support frame (3) is mounted on the surface of the mounting frame (2); a driving component is fixedly mounted on the surface of the support frame (3) for rotating the mounting frame (2); a support plate (4) is fixedly mounted on the surface of the support frame (3); a telescopic plate (5) is movably mounted on the surface of the support frame (3); the telescopic plate (5) and the support plate (4) are located below the mounting frame (2) and at symmetrical positions with respect to the mounting frame (2); a moving component is mounted on the surface of the support frame (3) for moving the telescopic plate (5).

2. A dust prevention device for construction according to claim 1, characterized in that: The moving component comprises a groove (6), wherein the groove (6) is provided on the surface of the support frame (3), a mounting spring (7) is fixedly installed inside the groove (6), the telescopic plate (5) is movably installed inside the groove (6), one end of the mounting spring (7) is fixed on the surface of the telescopic plate (5), and the upper surface and the lower surface of the telescopic plate (5) located outside the groove (6) are both arranged as inclined surfaces, that is, the width of the telescopic plate (5) at the end away from the support frame (3) is smaller than the width at the end close to the support frame (3).

3. A dust prevention device for construction according to claim 1, characterized in that: The driving assembly comprises a driving motor (8), the driving motor (8) being fixed on the surface of a support frame (3), the surface of the support frame (3) being provided with a circular groove (9), the output shaft of the driving motor (8) movably passing through the circular groove (9) and being fixed on the surface of a mounting frame (2), the center of gravity of the mounting frame (2) being close to one side of the supporting plate (4).

4. A dust prevention device for construction according to claim 1, characterized in that: Symmetrical mounting holes (10) are provided on the surface of the support frame (3).

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