Building construction coaming with noise reduction structure

Abstract

The building construction coaming with the noise reduction structure relates to the technical field of foundation pit excavation and comprises a bottom frame, lifting rails are fixedly connected to the two sides of the inner wall of the bottom frame, a lifting frame is slidably connected to the top end of the interior of the bottom frame, and the bottom end of the outer wall of the lifting frame is connected with the center of the top face of the bottom frame in a penetrating mode. The two sides of the outer wall of the lifting frame are slidably connected with the top end in the bottom frame through lifting rails, a safety coaming is fixedly connected to the outer wall of the top end of the lifting frame, sound insulation cotton is fixedly connected to the center in the safety coaming, an inserting plate is fixedly connected to the top of one side of the safety coaming, and a connecting frame is fixedly connected to the outer wall of the side, away from the inserting plate, of the safety coaming. According to the utility model, the clamping plate and the insertion plate are matched with each other, so that the installation of the safety coaming is further optimized, the tedious installation process is simplified, the construction progress is effectively ensured not to be delayed due to the installation of the safety coaming, and the installation efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit excavation, in particular to a building construction enclosure with a noise reduction structure. Background Art

[0002] Construction fence is a temporary sheltering facility set up around the construction site. Its main function is to isolate the construction site from the surrounding environment, ensure construction safety, and prevent the impact of construction noise, dust, etc. on the surrounding environment. Construction fence is usually made of metal or plastic, with a strong structure that can withstand wind and rain. Its height is generally between 2 and 3 meters and can be adjusted according to actual needs. The installation and disassembly of the fence is very convenient, and it can be adjusted in time with the progress of the project. In construction, the use of fence is very necessary. It can not only protect the safety of the construction site, but also reduce the impact of construction on the surrounding environment and improve construction efficiency.

[0003] At current construction sites, installing construction hoardings usually requires workers to spend a lot of time fixing them with bolts, and repeated disassembly and assembly of bolts may cause damage to the hoardings or connectors, which will further affect the installation efficiency of existing devices and cause the construction period to be passively extended. In view of this, we provide a construction hoarding with a noise reduction structure. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a building construction enclosure with a noise reduction structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction enclosure with a noise reduction structure, including a base frame, both sides of the inner wall of the base frame are fixedly connected with lifting rails, and the top of the inner part of the base frame is slidably connected with a lifting frame, the bottom end of the outer wall of the lifting frame is connected through the center of the top surface of the base frame, and the two sides of the outer wall of the lifting frame are slidably connected with the top of the inner part of the base frame through the lifting rails, a safety enclosure is fixedly connected to the outer wall at the top of the lifting frame, and sound insulation cotton is fixedly connected to the center of the inner part of the safety enclosure, a plug plate is fixedly connected to the top of one side of the safety enclosure, and a connecting frame is fixedly connected to the outer wall of the side of the safety enclosure away from the plug plate.

[0006] As mentioned above, the top of the outer wall of the lifting rail is connected through the lifting frame and the bottom surface of the safety enclosure, and the inner side of the lifting frame and the safety enclosure is slidably connected to the outer wall of one side of the lifting rail.

[0007] As mentioned above, the top of the inner wall of the base frame is rotatably connected with a drive shaft, and the drive shaft is located at the bottom end of the lifting frame. The top outer wall of the drive shaft is connected to the center of the bottom surface of the lifting frame, and the top outer wall of the drive shaft is rotatably connected to the bottom end of the lifting frame through a thread.

[0008] As mentioned above, a control motor is fixedly connected to the bottom end of the base frame, and the output end of the control motor is fixedly connected to the outer wall of the bottom end of the driving shaft, and the driving shaft is rotatably connected to the center of the base frame through the control motor.

[0009] As mentioned above, a connection groove is opened on one side of the top of the connection frame, and a clamping plate is fixedly connected to one side of the bottom surface of the connection groove. The clamping plate is located at the bottom end of the plug board, and the top of the outer wall of the clamping plate and the bottom end of the plug board are in contact and fit with each other.

[0010] As mentioned above, a limit spring is fixedly connected to one side of the bottom surface of the connecting groove, and the outer wall of the top end of the limit spring is fixedly connected to the center of the bottom surface of the clamping plate. A group of slide rails are fixedly connected to one side of the bottom surface of the connecting groove, and the slide rails are located on both sides of the outside of the limit spring.

[0011] As mentioned above, the top of the outer wall of the slide rail is connected to one side of the bottom surface of the card plate, and the top of the outer wall of the slide rail is slidably connected to the inner layer of the card plate. A pull rod is fixedly connected to one side of the outer wall of the card plate, and the outer wall on one side of the pull rod is slidably connected to the top of the outer wall of the connecting frame.

[0012] Compared with the prior art, the construction hoarding with noise reduction structure has the following beneficial effects:

[0013] 1. When the height of the safety fence needs to be adjusted, the utility model drives the control motor, and drives the driving shaft by controlling the output end of the motor. When the driving shaft rotates, the outer wall thread drives the lifting frame to drive the safety fence to slide vertically up and down along the outer wall of the lifting rail, so that the height of the safety fence can be adjusted, and by arranging sound insulation cotton in the center of the safety fence, the device can isolate the noise of the construction site to a certain extent. Therefore, the device can not only accurately control the height of the safety fence to adapt to different construction requirements through the synergistic effect of the driving shaft and the lifting frame, but also reduce the spread of construction noise to a certain extent through the built-in sound insulation cotton.

[0014] When the locking cam is in a state of being moved along the top of the locking cam, the locking cam is engaged with the locking cam on one side of the locking cam, and the locking cam is engaged with the locking cam on the other side of the locking cam.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the safety enclosure of the utility model;

[0018] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the connecting frame of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional structure of A.

[0020] In the figure: 1. base frame; 101. lifting rail; 102. lifting frame; 103. safety enclosure; 104. sound insulation cotton; 105. drive shaft; 106. control motor; 2. plug-in board; 201. connecting frame; 202. connecting groove; 203. card plate; 204. limit spring; 205. slide rail; 206. pull rod. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a construction enclosure with a noise reduction structure, including a base frame 1, both sides of the inner wall of the base frame 1 are fixedly connected with lifting rails 101, and the top of the inner part of the base frame 1 is slidably connected with a lifting frame 102, the bottom end of the outer wall of the lifting frame 102 is connected through the center of the top surface of the base frame 1, and the two sides of the outer wall of the lifting frame 102 are slidably connected with the top of the inner part of the base frame 1 through the lifting rails 101, the top outer wall of the lifting frame 102 is fixedly connected with a safety enclosure 103, and the inner center of the safety enclosure 103 is fixedly connected with sound insulation cotton 104, the top of one side of the safety enclosure 103 is fixedly connected with a plug plate 2, and the outer wall of the safety enclosure 103 away from the plug plate 2 is fixedly connected with a connecting frame 201.

[0023] When the height of the safety fence 103 needs to be adjusted, the drive control motor 106 is driven to drive the drive shaft 105 through the output end of the control motor 106. When the drive shaft 105 rotates, its outer wall thread drives the lifting frame 102 to drive the safety fence 103 to slide vertically up and down along the outer wall of the lifting rail 101, so that the height of the safety fence 103 can be adjusted. By arranging the sound insulation cotton 104 in the center of the safety fence 103, the device can isolate the noise of the construction site to a certain extent. The plug plate 2 on one side of the outer wall of the safety fence 103 is inserted into the connecting frame 201 fixed to the outer wall of another safety fence 103. When the plug plate 2 is inserted into the connecting groove 202 on the top side of the connecting frame 201, the inclined surface on one side of the bottom surface of the plug plate 2 is in contact with the arc surface at the top of the card plate 203 When the locking cam 203 is in contact with the locking cam 203, the locking cam 203 is released and the locking cam 203 is in contact with the locking cam 203.

[0024] like Figure 1-2 As shown, the top of the outer wall of the lifting rail 101 is connected through the bottom surface of the lifting frame 102 and the safety enclosure 103, and the inner side of the lifting frame 102 and the safety enclosure 103 is slidably connected to the outer wall of one side of the lifting rail 101, the top of the inner wall of the base frame 1 is rotatably connected with a drive shaft 105, and the drive shaft 105 is located at the bottom end of the lifting frame 102, the top outer wall of the drive shaft 105 is connected through the center of the bottom surface of the lifting frame 102, and the top of the outer wall of the drive shaft 105 is rotatably connected to the bottom end of the lifting frame 102 through a thread, the bottom end of the base frame 1 is fixedly connected with a control motor 106, and the output end of the control motor 106 is fixedly connected to the outer wall of the bottom end of the drive shaft 105, and the drive shaft 105 is rotatably connected to the inner center of the base frame 1 through the control motor 106.

[0025] When the height of the safety fence 103 needs to be adjusted, the drive control motor 106 is driven to drive the drive shaft 105 by controlling the output end of the motor 106. When the drive shaft 105 rotates, its outer wall thread drives the lifting frame 102 to drive the safety fence 103 to slide vertically up and down along the outer wall of the lifting rail 101, so that the height of the safety fence 103 can be adjusted, and by arranging sound insulation cotton 104 in the center of the safety fence 103, the device can isolate the noise of the construction site to a certain extent. Therefore, the device can not only accurately control the height of the safety fence 103 through the synergistic effect of the drive shaft 105 and the lifting frame 102 to adapt to different construction requirements, but also reduce the propagation of construction noise to a certain extent through the built-in sound insulation cotton 104.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, a connecting groove 202 is provided on one side of the top of the connecting frame 201, and a card plate 203 is fixedly connected to one side of the bottom surface of the connecting groove 202, the card plate 203 is located at the bottom end of the plug plate 2, and the top of the outer wall of the card plate 203 and the bottom end of the plug plate 2 are in contact with and fit each other, a limiting spring 204 is fixedly connected to one side of the bottom surface of the connecting groove 202, and the outer wall of the top end of the limiting spring 204 is fixedly connected to the center of the bottom surface of the card plate 203, a group of sliding rails 205 are fixedly connected to one side of the bottom surface of the connecting groove 202, and the sliding rails 205 are located on both sides of the outside of the limiting spring 204, the top of the outer wall of the sliding rail 205 is connected through one side of the bottom surface of the card plate 203, and the top of the outer wall of the sliding rail 205 is slidably connected to a layer inside the card plate 203, a pull rod 206 is fixedly connected to one side of the outer wall of the card plate 203, and the outer wall of one side of the pull rod 206 is slidably connected to the top of the outer wall of the connecting frame 201.

[0027] Insert the plug plate 2 on one side of the outer wall of the safety enclosure 103 into the connecting frame 201 fixed on the outer wall of another safety enclosure 103. When the plug plate 2 is inserted into the connecting groove 202 on the top side of the connecting frame 201, the inclined surface on one side of the bottom surface of the plug plate 2 contacts the arc surface on the top of the card plate 203. The plug plate 2 pushes the card plate 203 toward the bottom end of the outer wall of the slide rail 205 through the inclined surface on one side, and compresses the limit spring 204. When one side of the bottom surface of the plug plate 2 has slid along the top surface of the card plate 203, the outer wall of the top of the card plate 203 is aligned with the groove at the bottom of the plug plate 2 When the card plate 203 loses the thrust from the bottom surface of the plug plate 2, the card plate 203 is retreated toward the bottom center of the plug plate 2 along the outer wall of the slide rail 205 by the limit spring 204, and conflicts with its bottom, so that multiple safety panels 103 can be connected to each other, thereby allowing the card plate 203 to cooperate with the plug plate 2, so that the installation of the safety panels 103 is further optimized, the cumbersome installation process is simplified, and it is effectively ensured that the construction progress will not be delayed due to the installation of the safety panels 103, and the installation efficiency is further improved.

[0028] Working principle: when the height of the safety fence 103 needs to be adjusted, the control motor 106 is driven, and the drive shaft 105 is driven by the output end of the control motor 106. When the drive shaft 105 rotates, its outer wall thread drives the lifting frame 102 to drive the safety fence 103 to slide vertically up and down along the outer wall of the lifting rail 101, so that the height of the safety fence 103 can be adjusted, and by arranging the sound insulation cotton 104 in the center of the safety fence 103, the device can isolate the noise of the construction site to a certain extent, and insert the plug plate 2 on one side of the outer wall of the safety fence 103 into the connecting frame 201 fixed on the outer wall of the other safety fence 103. When the plug plate 2 is inserted into the connecting groove 202 on the top side of the connecting frame 201, the plug plate 2 When the inclined surface on one side of the bottom surface of plate 2 contacts the arc surface at the top of card plate 203, plug plate 2 pushes card plate 203 toward the bottom end of the outer wall of slide rail 205 through the inclined surface on one side and compresses limit spring 204. When one side of the bottom surface of plug plate 2 has slid along the top surface of card plate 203 and the outer wall at the top of card plate 203 is aligned with the groove at the bottom of plug plate 2, since card plate 203 loses the thrust from the bottom surface of plug plate 2, card plate 203 is retreated along the outer wall of slide rail 205 toward the center of the bottom of plug plate 2 by limit spring 204 and conflicts with its bottom, multiple safety enclosures 103 can be connected to each other, thereby further optimizing the installation of safety enclosures 103 by allowing card plate 203 and plug plate 2 to cooperate with each other and simplifying the cumbersome installation process.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction hoarding with a noise reduction structure, comprising a base frame (1), characterized in that: Both sides of the inner wall of the base frame (1) are fixedly connected with lifting rails (101), and the top of the base frame (1) is slidably connected with a lifting frame (102), the bottom end of the outer wall of the lifting frame (102) is connected through the center of the top surface of the base frame (1), and both sides of the outer wall of the lifting frame (102) are slidably connected with the top of the base frame (1) through the lifting rails (101), the top outer wall of the lifting frame (102) is fixedly connected with a safety enclosure (103), and the center of the safety enclosure (103) is fixedly connected with sound insulation cotton (104), the top of one side of the safety enclosure (103) is fixedly connected with a plug plate (2), and the outer wall of the safety enclosure (103) away from the plug plate (2) is fixedly connected with a connecting frame (201).

2. The construction hoarding with noise reduction structure according to claim 1, characterized in that: The top of the outer wall of the lifting rail (101) is connected through one side of the bottom surface of the lifting frame (102) and the safety enclosure (103), and the inner side of the lifting frame (102) and the safety enclosure (103) is connected to the outer wall of one side of the lifting rail (101) in a sliding manner.

3. The construction hoarding with noise reduction structure according to claim 1, characterized in that: The top end of the inner wall of the base frame (1) is rotatably connected to a drive shaft (105), and the drive shaft (105) is located at the bottom end inside the lifting frame (102). The top end outer wall of the drive shaft (105) is connected to the center of the bottom surface of the lifting frame (102), and the top end of the outer wall of the drive shaft (105) is rotatably connected to the bottom end inside the lifting frame (102) via a thread.

4. The construction hoarding with noise reduction structure according to claim 1, characterized in that: A control motor (106) is fixedly connected to the bottom end of the base frame (1), and the output end of the control motor (106) is fixedly connected to the outer wall of the bottom end of the drive shaft (105), and the drive shaft (105) is rotatably connected to the center of the base frame (1) via the control motor (106).

5. The construction hoarding with noise reduction structure according to claim 1, characterized in that: A connection groove (202) is provided on one side of the top of the connection frame (201), and a clamping plate (203) is fixedly connected to one side of the bottom surface of the connection groove (202); the clamping plate (203) is located at the bottom end of the plug board (2), and the top of the outer wall of the clamping plate (203) and the bottom end of the plug board (2) are in contact with and in close contact with each other.

6. The construction hoarding with noise reduction structure according to claim 5, characterized in that: A limit spring (204) is fixedly connected to one side of the bottom surface of the connection groove (202), and the outer wall at the top end of the limit spring (204) is fixedly connected to the center of the bottom surface of the clamping plate (203). A group of slide rails (205) is fixedly connected to one side of the bottom surface of the connection groove (202), and the slide rails (205) are located on both sides of the outside of the limit spring (204).

7. The construction hoarding with noise reduction structure according to claim 6, characterized in that: The top of the outer wall of the slide rail (205) is connected to one side of the bottom surface of the card plate (203) through the top, and the top of the outer wall of the slide rail (205) is connected to the inner layer of the card plate (203) in a sliding manner. A pull rod (206) is fixedly connected to one side of the outer wall of the card plate (203), and the outer wall of one side of the pull rod (206) is connected to the top of the outer wall of the connecting frame (201) in a sliding manner.

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