Municipal engineering construction fence
By using sound insulation panels and adjustment devices made of sound-absorbing cotton materials in the municipal engineering construction fence, the problems of construction noise pollution and bulky fences are solved, and the effects of noise reduction and convenient movement are achieved.
Patent Information
- Application Number
- CN202422260362.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
During the construction of municipal projects, the noise pollution is severe and the traditional fence is bulky and difficult to move, which increases the labor intensity of the staff.
A municipal engineering construction fence was designed, and a sound insulation panel and adjustment device made of sound-absorbing cotton material. The sound insulation panels are detachable. The adjustment device includes bolts, handles and pulleys, which are convenient for replacement and adjustment, reduce noise and improve movement convenience.
Effectively reduce the impact of construction noise on the environment, reduce the labor intensity of staff, and improve the flexibility and practicality of construction fences.
Smart Images
Figure CN223135827U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering equipment, and particularly relates to a construction enclosure for municipal engineering. Background Art
[0002] During the construction of municipal engineering, in order to ensure construction safety, reduce the impact of construction on the surrounding environment, and protect the safety of pedestrians, it is usually necessary to set up construction enclosures. The traditional construction enclosures have a simple structure and single function, and often can only play a basic isolation role.
[0003] The existing construction enclosures on the market have the following problems: 1. During the construction of municipal engineering, a large amount of noise will be generated, and the traditional enclosures have limited noise blocking ability, which is easy to cause noise pollution to the surrounding residents and the environment; 2. In the existing technology, the enclosures are usually large in size and heavy in weight. When the staff moves and transports them, it is often necessary for multiple people to lift the enclosure together and then carry it onto the transportation equipment. This process is relatively cumbersome, time-consuming and laborious, greatly increasing the labor intensity of the staff. Therefore, in order to solve the above problems, it is of great practical significance to develop a construction enclosure for municipal engineering with good noise reduction effect and high flexibility. Summary of the Utility Model
[0004] The main purpose of the utility model is to provide a construction enclosure for municipal engineering, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A construction enclosure for municipal engineering includes a frame. Placement grooves are provided on both the front inner wall surface and the rear inner wall surface of the frame. Sliding grooves are provided on both the left inner wall surface and the right inner wall surface of the frame. Noise reduction devices are arranged in both of the two placement grooves. Adjusting devices are fixedly connected to both the lower left end and the lower right end of the frame. A fixing plate is fixedly connected to the lower end of the frame. A bottom plate is fixedly connected to the lower end of the fixing plate. Connecting grooves penetrating up and down are provided on both the upper left part and the upper right part of the upper end of the bottom plate.
[0007] Both of the two noise reduction devices include two sound insulation boards. Slide rails are fixedly connected to both the left end and the right end of the two sound insulation boards. Suspension rings are fixedly connected to the upper ends of the two sound insulation boards. Both of the two sound insulation boards are arranged in the two noise reduction devices.
[0008] Preferably, both of the two sound insulation boards are made of sound-absorbing cotton material and have a thickness of not less than 5 cm.
[0009] By adopting the above technical solution, it can effectively absorb noise and reduce the impact of construction noise on the surrounding environment.
[0010] Preferably, the noise reduction device can be completely disassembled from the frame.
[0011] By adopting the above technical solutions, it is convenient for maintenance and replacement, ensuring good noise reduction performance for a long time and improving the practicability of the enclosure.
[0012] Preferably, each of the two adjusting devices includes two fixing blocks. Threaded holes are opened at the upper ends of the two fixing blocks. Bolts are threadedly connected in the two threaded holes. Handles are fixedly connected to the upper ends of the two bolts. The lower ends of the two bolts are movably connected to a connecting block through bearings. Pulleys are arranged in the two connecting blocks. The inner sides of the two fixing blocks are fixedly welded to the left end and the right end of the frame respectively.
[0013] By adopting the above technical solutions, the adjusting device is convenient for adjusting the height and moving the enclosure, improving the flexibility and convenience of the construction enclosure and reducing the labor intensity.
[0014] Preferably, a plurality of anti-slip grooves are opened on the outer surfaces of the two handles, and the plurality of anti-slip grooves are distributed in a circular array around the centers of the two handles.
[0015] By adopting the above technical solutions, the anti-slip grooves on the outer surface of the handle can increase the friction force, facilitating the staff to operate the bolt and improving the convenience of moving and adjusting the enclosure.
[0016] Preferably, a shock-absorbing gasket is arranged at the connecting part of the connecting block and the pulley.
[0017] By adopting the above technical solutions, the shock-absorbing gasket at the connecting block and the pulley can reduce the vibration during movement, protect the enclosure structure, reduce noise at the same time, and improve the use experience.
[0018] Compared with the prior art, the utility model has the following beneficial effects:
[0019] 1. In the utility model, by providing a special noise reduction device, the sound insulation board is made of sound-absorbing cotton material and has a thickness of not less than 5 cm, which can effectively absorb the noise generated during the construction process. The noise reduction device can be completely disassembled, which is convenient for replacement and maintenance, ensuring good noise reduction performance for a long time. This design greatly reduces the impact of construction noise on surrounding residents and the environment, creates a relatively quiet surrounding environment, improves the quality of life of residents, and also meets the environmental protection requirements;
[0020] 2. In the present utility model, components such as bolts and handles in the adjustment device can be designed to flexibly adjust the height and state of the pulley. When it is necessary to fix the position of the enclosure, the pulley is retracted into the connection groove by adjusting the bolt to ensure the stable placement of the enclosure. Similarly, when transportation is required, the thread is reversed to make the bolt drive the pulley downward. There is no need for multiple people to lift and carry it. The staff can easily push the enclosure and move the enclosure to the transportation equipment by means of the rolling of the pulley, which greatly saves manpower and time and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is a schematic diagram of the overall structure of a construction enclosure for municipal engineering of the present utility model;
[0022] Figure 2 is a partially disassembled schematic diagram of a construction enclosure for municipal engineering of the present utility model;
[0023] Figure 3 is a schematic diagram of the noise reduction device of a construction enclosure for municipal engineering of the present utility model;
[0024] Figure 4 is a schematic diagram of the adjustment device of a construction enclosure for municipal engineering of the present utility model.
[0025] In the figure: 1, frame; 2, placement groove; 3, sliding groove; 4, noise reduction device; 5, adjustment device; 6, fixing plate; 7, bottom plate; 8, connection groove; 41, sound insulation board; 42, slide rail; 43, hanging ring; 51, fixing block; 52, threaded hole; 53, bolt; 54, handle; 55, connection block; 56, pulley. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution:
[0030] A construction enclosure for municipal engineering, including a frame 1. Placing grooves 2 are provided on both the front inner wall surface and the rear inner wall surface of the frame 1. Sliding grooves 3 are provided on both the left inner wall surface and the right inner wall surface of the frame 1. Noise reduction devices 4 are arranged in both of the two placing grooves 2. Adjusting devices 5 are fixedly connected to both the lower left end and the lower right end of the frame 1. A fixing plate 6 is fixedly connected to the lower end of the frame 1. A bottom plate 7 is fixedly connected to the lower end of the fixing plate 6. Through holes 8 penetrating up and down are provided on both the upper left part and the upper right part of the upper end of the bottom plate 7.
[0031] In this embodiment, both of the two noise reduction devices 4 include two sound insulation boards 41. Slide rails 42 are fixedly connected to both the left end and the right end of the two sound insulation boards 41. Suspension rings 43 are fixedly connected to the upper ends of the two sound insulation boards 41. The two sound insulation boards 41 are arranged in the two noise reduction devices 4; both of the two sound insulation boards 41 are made of sound-absorbing cotton material and have a thickness of not less than 5 cm; the noise reduction device 4 can be completely disassembled from the frame 1.
[0032] Through the above solution: The frame 1 serves as the main structure of the enclosure, providing an installation space for the noise reduction device 4. When noise is generated during the construction process, the sound insulation board 41 plays a role. Since the sound insulation board 41 is made of sound-absorbing cotton material and has a thickness of not less than 5 cm, it can effectively absorb noise. The slide rails 42 at the left and right ends of the sound insulation board 41 cooperate with the placing grooves 2 and the sliding grooves 3 on the inner wall surface of the frame 1, enabling the sound insulation board 41 to be stably slid and installed or disassembled within the frame 1. When maintenance or replacement of the noise reduction device 4 is required, the staff can completely disassemble the sound insulation board 41 from the frame 1 through the suspension ring 43, and the operation is convenient and fast.
[0033] In this embodiment, both of the two adjusting devices 5 include two fixing blocks 51. Threaded holes 52 are formed at the upper ends of the two fixing blocks 51. Bolts 53 are threadedly connected in the two threaded holes 52. Handles 54 are fixedly connected to the upper ends of the two bolts 53. The lower ends of the two bolts 53 are movably connected to connecting blocks 55 through bearings. Pulleys 56 are arranged in the two connecting blocks 55. The inner side surfaces of the two fixing blocks 51 are fixedly welded to the left end and the right end of the frame 1 respectively; a plurality of anti-slip grooves are formed on the outer surfaces of the two handles 54, and the plurality of anti-slip grooves are distributed in a circular array centered on the two handles 54; a shock-absorbing gasket is arranged at the connecting part of the connecting block 55 and the pulley 56.
[0034] Through the above solution: The fixing block 51 is fixedly welded to the frame 1 to provide stable support for the entire adjusting device. When it is necessary to adjust the position of the enclosure or move it, the staff rotates the handle 54. Since the handle 54 is fixedly connected to the bolt 53, rotating the handle 54 drives the bolt 53 to rotate in the threaded hole 52. The rotation of the bolt 53 causes it to move up and down under the action of the thread. The lower end of the bolt 53 is connected to the connecting block 55 through a bearing, thereby driving the connecting block 55 to move up and down. The pulley 56 in the connecting block 55 moves up and down accordingly. When it is necessary to move the enclosure, the pulley 56 is moved downward to contact the ground, so that the enclosure can be easily moved by means of the rolling of the pulley 56. The anti-slip grooves on the outer surface of the handle 54 increase the friction when rotating the handle, which is convenient for the staff to operate and ensures the stability and accuracy of rotation. The shock-absorbing gasket at the connecting part of the connecting block 55 and the pulley 56 plays a shock-absorbing role during the movement of the enclosure, reducing the impact of vibration on the enclosure structure and also reducing the noise generated during movement.
[0035] It should be noted that the present utility model is a construction enclosure for municipal engineering. During use, when the enclosure needs to be fixed at the construction site, the bolt 53 in the adjusting device 5 is in a state where the pulley 56 is retracted into the connecting groove 8 of the bottom plate 7. At this time, the frame 1 is stably placed on the ground through the fixing plate 6 and the bottom plate 7, and the whole enclosure remains fixed, providing a stable isolation area for the construction. The noise reduction device 4 in the placement groove 2 on the front and rear inner wall surfaces of the frame 1, that is, the two sound insulation boards 41 are stably placed in the placement groove 2 through the slide rails 42, effectively blocking the noise generated by the construction. When it is necessary to move the enclosure, the staff rotates the handle 54 of the adjusting device 5, driving the bolt 53 to reverse. The rotation of the bolt 53 causes the connecting block 55 to move downward, thereby pushing the pulley 56 out of the connecting groove 8. After the pulley 56 contacts the ground, the staff can easily push the enclosure. With the help of the rolling of the pulley 56, the enclosure can be conveniently moved to the transportation equipment or other required positions, greatly saving manpower and time and reducing the labor intensity of the staff.
[0036] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A construction enclosure for municipal engineering, comprising a frame (1), characterized in that: The front inner wall surface and the rear inner wall surface of the frame (1) are both provided with placing grooves (2), the left inner wall surface and the right inner wall surface of the frame (1) are both provided with sliding grooves (3), noise reduction devices (4) are arranged in both of the two placing grooves (2), adjusting devices (5) are fixedly connected to the lower parts of the left end and the right end of the frame (1), a fixing plate (6) is fixedly connected to the lower end of the frame (1), a bottom plate (7) is fixedly connected to the lower end of the fixing plate (6), and connecting grooves (8) penetrating up and down are formed in the left part and the right part of the upper end of the bottom plate (7); Both of the two noise reduction devices (4) include two sound insulation boards (41), sliding rails (42) are fixedly connected to the left end and the right end of both of the two sound insulation boards (41), suspension rings (43) are fixedly connected to the upper ends of both of the two sound insulation boards (41), and both of the two sound insulation boards (41) are arranged in the two noise reduction devices (4).
2. A construction enclosure for municipal engineering according to claim 1, characterized in that: Both of the two sound insulation boards (41) are made of sound-absorbing cotton material and have a thickness of not less than 5 cm.
3. A construction enclosure for municipal engineering according to claim 1, characterized in that: The noise reduction device (4) can be completely disassembled from the frame (1).
4. A construction enclosure for municipal engineering according to claim 1, characterized in that: Both of the two adjusting devices (5) include two fixing blocks (51), threaded holes (52) are formed in the upper ends of both of the two fixing blocks (51), bolts (53) are threadedly connected in both of the two threaded holes (52), handles (54) are fixedly connected to the upper ends of both of the two bolts (53), the lower ends of both of the two bolts (53) are movably connected to a connecting block (55) through bearings, pulleys (56) are arranged in both of the two connecting blocks (55), and the inner side surfaces of both of the two fixing blocks (51) are fixedly welded to the left end and the right end of the frame (1) respectively.
5. A construction enclosure for municipal engineering according to claim 4, characterized in that: A plurality of anti-slip grooves are formed in the outer surfaces of both of the two handles (54), and the plurality of anti-slip grooves are distributed in a circular array centered on the two handles (54).
6. A construction enclosure for municipal engineering according to claim 4, characterized in that: A shock-absorbing gasket is arranged at the connecting part of the connecting block (55) and the pulley (56).