A noise reduction isolation board for municipal construction
By designing a noise reduction isolation plate including fixed columns, noise reduction plates and mobile mechanisms, the problem of slow and immovable assembly of the noise reduction isolation plates in the prior art is solved, and the rapid installation and convenient movement of the noise reduction isolation plates are achieved, and construction efficiency and adaptability are improved.
Patent Information
- Application Number
- CN202421034155.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing noise reduction isolation plate is fixedly set with the support mounting frame, which is slow to assemble and cannot be moved, resulting in inconvenient handling.
A noise reduction isolation plate including fixed columns, noise reduction plates, bases, fixing frames, racks, stabilizing plates, moving mechanisms, casters fixing plates and casters are designed. The combination of gearbox, rotary rod, gear and rotary handle enables rapid installation and movement of the noise reduction plate.
It realizes the rapid installation and convenient movement of noise reduction isolation panels, improves construction efficiency and adaptability, and facilitates isolation and noise reduction in different locations.
Smart Images
Figure CN222731261U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal construction management, in particular to a noise reduction isolation board for municipal construction. Background Art
[0002] In cities, the construction of transportation infrastructure is inevitable, including highways, urban expressways, subways, etc. The construction and operation of these infrastructures will generate a lot of noise. Noise reduction isolation panels can be used to reduce the impact of noise on the surrounding environment during the construction process and after operation, and improve the living environment of residents. The application of noise reduction isolation panels can also be combined with urban planning and beautification. By designing and arranging reasonable noise reduction isolation panels, the overall environmental quality of the city can be improved, the urban landscape can be enhanced, and the beauty and livability of the city can be increased.
[0003] The existing noise reduction isolation board is generally fixed together with the supporting mounting frame, and the fixing method is generally bolt connection or welding. The assembly is slow, and the whole structure is fixed and cannot be moved. When the noise reduction isolation board needs to be moved to other places, it is inconvenient to carry it. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] The technical problem to be solved by the utility model is that the existing noise reduction isolation plate is generally fixed together with the supporting mounting frame, and the fixing method is generally bolt connection or welding, the assembly is slow, and the whole is a fixed structure and cannot be moved. When the noise reduction isolation plate needs to be moved to other places, it is inconvenient to carry it.
[0006] (II) Technical solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is:
[0008] A noise reduction isolation board for municipal construction, comprising a pair of fixed columns, a noise reduction board is arranged between the fixed columns, a base is arranged at the bottom end, and also comprises a fixed frame, a rack plate, a stabilizing plate, a moving mechanism, a caster fixing plate, and casters;
[0009] A fixing frame is provided between the opposite sides of the fixing columns on the left and right sides. The fixing frame is an open top and closed bottom structure. A sliding groove is reserved on the outer side. The left and right ends of the noise reduction plate are respectively slidably connected to the sliding groove on the same side, and the bottom end is fitted with the inner bottom surface of the fixing frame.
[0010] The interior of the fixed column is a hollow structure, and a movable groove that runs through the upper and lower parts is reserved at the base. The movable groove is connected with the cavity in the fixed column. A rack plate is provided in the fixed column, and a stabilizing plate is fixed at both ends of the rack plate. The stabilizing plate is slidably connected with the circumferential inner wall of the fixed column. A long strip-shaped connecting groove is reserved on the side of the lower part of the fixed column away from the fixed frame. A movable mechanism that can move up and down and is fixed on the outer wall of the fixed column is provided on the outer side of the connecting groove. The movable mechanism is connected to the rack plate through the connecting groove.
[0011] The bottom surface of the lower stabilizing plate is fixedly connected with a caster fixing plate, the circumferential outer wall of the caster fixing plate is slidably connected with the circumferential inner wall of the fixing column, and a caster is installed on the bottom surface of the caster fixing plate, and the caster is slidably connected with the moving groove.
[0012] As an improvement, the moving mechanism includes a gear box, a rotating rod, a gear, and a rotating handle. A gear box fixed to the outer wall of the fixed column is provided on the outer side of the connecting groove. A rotating groove is reserved on the front side wall of the gear box. The rear end of the rotating rod passes through the rotating groove and is rotatably connected to the rear inner wall of the gear box. The rotating rod is slidably connected to the rotating groove. A gear is sleeved and fixed on the middle rod body of the rotating rod. The gear is meshed with the rack plate and is slidably connected to the connecting groove. The front end of the rotating rod passes through the rotating groove and is sleeved and fixed with a rotating handle.
[0013] As an improvement, a fixing hole is reserved on the front end of the rotating handle, and an internal thread fixing block is fixed on the front side of the gear box. The screw hole on the internal thread fixing block is flush with the fixing hole. The right end of the fastening handle screw passes through the internal thread fixing block and the fixing hole and is located on the right side of the rotating rod. The fastening handle screw is threadedly connected to the internal thread fixing block.
[0014] As an improvement, a ceiling light is fixedly mounted on the top of the fixing column.
[0015] As an improvement, the caster is a universal wheel that can rotate in all directions.
[0016] (III) Beneficial effects
[0017] The advantages of the utility model compared with the prior art are:
[0018] The noise reduction plate can be quickly connected to the fixed column to achieve rapid installation of the noise reduction isolation plate. Turning the handle can drive the casters to move out of the base, which can push the noise reduction isolation plate to move, making it easier to isolate and reduce noise in different places. It is convenient and efficient, and the casters can be fixed at a certain height by tightening the handle screws, which is easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the appearance of the utility model.
[0020] Figure 2 It is a schematic diagram of the component composition of the utility model.
[0021] Figure 3This is a schematic diagram of the structure section of the utility model Figure 1 .
[0022] Figure 4 This is a schematic diagram of the structure section of the utility model Figure 2 .
[0023] Figure 5 This utility model Figure 2 An enlarged schematic diagram of some components.
[0024] Figure 6 This utility model Figure 2 A partial enlarged schematic diagram of the structure.
[0025] Figure 7 This utility model Figure 3 A partial enlarged schematic diagram of the structure.
[0026] Figure 8 This utility model Figure 2 A partial enlarged schematic diagram of the structure.
[0027] As shown in the figure: 1. Fixed column; 2. Noise reduction plate; 3. Base; 4. Fixed frame; 5. Rack plate; 6. Stabilizing plate; 7. Moving groove; 8. Caster fixing plate; 9. Caster; 10. Connecting groove; 11. Gear box; 12. Turn rod; 13. Gear; 14. Turning handle; 15. Fixing hole; 16. Internal thread fixing block; 17. Tightening handle screw; 18. Ceiling light; 19. Slide groove. DETAILED DESCRIPTION
[0028] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.
[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0030] Embodiment 1
[0031] Please see attached Figure 1 To Attachment Figure 5 As shown, a noise reduction isolation board for municipal construction includes a pair of fixed columns 1, a ceiling light 18 is installed and fixed on the top of the fixed columns 1, a noise reduction board 2 is arranged between the fixed columns 1, a base 3 is arranged at the bottom, and a fixing frame 4 is arranged between the opposite sides of the fixed columns 1 on the left and right sides. The fixing frame 4 is a structure with an open top and a closed bottom, and a slide groove 19 is reserved on the outer side surface. The left and right ends of the noise reduction board 2 are respectively slidably connected with the slide groove 19 on the same side, and the bottom end is fitted with the inner bottom surface of the fixing frame 4.
[0032] The interior of the fixed column 1 is a hollow structure, and a movable groove 7 is reserved in the base 3 to pass through from top to bottom. The movable groove 7 is connected with the cavity in the fixed column 1. A rack plate 5 is provided in the fixed column 1. Stable plates 6 are fixed at both ends of the rack plate 5. The stable plate 6 is slidably connected to the circumferential inner wall of the fixed column 1. A long strip-shaped connecting groove 10 is reserved on the side of the lower part of the fixed column 1 away from the fixed frame 4. A gear box 11 fixed to the outer wall of the fixed column 1 is provided on the outside of the connecting groove 10. A rotating groove is reserved on the front side wall of the gear box 11. The rear end of the rotating rod 12 passes through the rotating groove and is rotatably connected to the rear inner wall of the gear box 11. The rotating rod 12 is connected to the rotating The groove is slidably connected, a gear 13 is sleeved and fixed on the rod body in the middle of the rotating rod 12, the gear 13 is meshed with the rack plate 5 and is slidably connected with the connecting groove 10, and the front end of the rotating rod 12 is sleeved and fixed with a rotating handle 14 after passing through the rotating groove, and a fixing hole 15 is reserved on the rod body at the front end of the rotating handle 14, and an internal thread fixing block 16 is fixed on the front side of the gear box 11, and the screw hole on the internal thread fixing block 16 is flush with the fixing hole 15, and the right end of the fastening handle screw 17 passes through the internal thread fixing block 16 and the fixing hole 15 and is located on the right side of the rotating rod 12, and the fastening handle screw 17 is threadedly connected to the internal thread fixing block 16.
[0033] A caster fixing plate 8 is fixedly connected to the bottom surface of the lower stabilizing plate 6, and the circumferential outer wall of the caster fixing plate 8 is slidably connected to the circumferential inner wall of the fixing column 1. A caster 9 is installed on the bottom surface of the caster fixing plate 8, and the caster 9 is slidably connected to the movable groove 7. The caster 9 is a universal wheel that can rotate in all directions.
[0034] Through the above structure, the noise reduction plate 2 can be quickly connected with the fixed column 1 to realize the rapid installation of the noise reduction isolation plate. The rotating handle 14 can drive the caster 9 to move out of the base 3, and can push the noise reduction isolation plate to move, so as to isolate and reduce noise in different places. It is convenient and efficient, and the caster 9 can be fixed at a certain height by tightening the handle screw 17, which is convenient to adjust.
[0035] During the specific implementation of the utility model: when the noise reduction isolation board needs to be laid in the municipal construction, the left and right ends of the noise reduction board 2 are firstly clamped and fixed with the fixing frame 4 on the fixing column 1, so that the left and right ends of the noise reduction board 2 are respectively slidably connected with the slide groove 19 on the same side, and the bottom end is in contact with the inner bottom surface of the fixing frame 4; when the noise reduction board 2 needs to be moved to another position, by rotating the handle 14, the rotating rod 12 drives the gear 13 to rotate, so that the rack plate 5 meshing with the gear 13 can move up and down in the fixing column 1, thereby fixing the caster fixing plate at the bottom end of the rack plate 5 8 drives the caster 9 to move downward until the caster 9 fully props up the base 3, then tightens the tightening handle screw 17 so that the screw end of the tightening handle screw 17 passes through the internal thread fixing block 16 and the fixing hole 15 on the rotating handle 14, and the caster 9 is fixed and limited to a fixed height, and then the fixed column 1 is pushed to move to a suitable position, and the rotating handle 14 is rotated again to drive the caster 9 to retract into the fixed column 1, so that the base 3 falls on the ground, and then the caster 9 is fixed in the fixed column 1 by tightening the handle screw 17, so that the noise reduction partition can be moved conveniently and efficiently. At night, the ceiling light 18 set on the fixed column 1 can be illuminated.
[0036] The above describes the utility model and its implementation methods, which are 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 do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.
Claims
1. A noise reduction isolation board for municipal construction, comprising a pair of fixed columns (1), a noise reduction board (2) is arranged between the fixed columns (1), and a base (3) is arranged at the bottom end, characterized in that: It also includes a fixing frame (4), a rack plate (5), a stabilizing plate (6), a moving mechanism, a caster fixing plate (8), and a caster (9); A fixing frame (4) is provided between the opposite sides of the fixing columns (1) on the left and right sides. The fixing frame (4) is a structure with an open top and a closed bottom. A sliding groove (19) is reserved on the outer side. The left and right ends of the noise reduction plate (2) are respectively slidably connected to the sliding groove (19) on the same side, and the bottom end is in contact with the inner bottom surface of the fixing frame (4). The interior of the fixed column (1) is a hollow structure, and the base (3) is reserved with a movable groove (7) which passes through from top to bottom. The movable groove (7) is connected with the cavity in the fixed column (1). A rack plate (5) is provided in the fixed column (1), and a stabilizing plate (6) is fixed at both the upper and lower ends of the rack plate (5). The stabilizing plate (6) is slidably connected with the circumferential inner wall of the fixed column (1). A long strip-shaped connecting groove (10) is reserved on the side of the lower part of the fixed column (1) away from the fixed frame (4). A movable mechanism fixed on the outer wall of the fixed column (1) and movable up and down is provided on the outer side of the connecting groove (10), and the movable mechanism is connected to the rack plate (5) through the connecting groove (10). The bottom surface of the lower stabilizing plate (6) is fixedly connected to a caster fixing plate (8), the circumferential outer wall of the caster fixing plate (8) is slidably connected to the circumferential inner wall of the fixing column (1), and a caster (9) is installed on the bottom surface of the caster fixing plate (8), and the caster (9) is slidably connected to the movable groove (7).
2. A noise reduction isolation board for municipal construction according to claim 1, characterized in that: The moving mechanism comprises a gear box (11), a rotating rod (12), a gear (13), and a rotating handle (14); a gear box (11) fixed to the outer wall of the fixed column (1) is arranged outside the connecting groove (10); a rotating groove is reserved on the front side wall of the gear box (11); the rear end of the rotating rod (12) passes through the rotating groove and is rotatably connected to the rear inner wall of the gear box (11); the rotating rod (12) is slidably connected to the rotating groove; a gear (13) is sleeved and fixed on the middle rod body of the rotating rod (12); the gear (13) is meshed with the rack plate (5) and is slidably connected to the connecting groove (10); and the front end of the rotating rod (12) passes through the rotating groove and is sleeved and fixed to the rotating handle (14).
3. A noise reduction isolation board for municipal construction according to claim 2, characterized in that: A fixing hole (15) is reserved on the front end of the rotating handle (14); an internal thread fixing block (16) is fixedly provided on the front side of the gear box (11); the screw hole on the internal thread fixing block (16) is flush with the fixing hole (15); the right end of the fastening handle screw (17) passes through the internal thread fixing block (16) and the fixing hole (15) and is located on the right side of the rotating rod (12); the fastening handle screw (17) is threadedly connected to the internal thread fixing block (16).
4. The noise reduction isolation board for municipal construction according to claim 1, characterized in that: A ceiling light (18) is fixedly mounted on the top of the fixing column (1).
5. The noise reduction isolation board for municipal construction according to claim 1, characterized in that: The caster (9) is a universal wheel that can rotate in all directions.