Construction platform for a full-enclosed sound barrier
By designing a construction platform for fully enclosed sound barriers, and utilizing a motor-driven threaded rod and rope system to achieve precise positioning of the storage boxes, the problem of the existing construction platforms being difficult to move was solved, thus improving construction efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONG STEEL SHIBAJU GRP NO 3 ENG CO LTD
- Filing Date
- 2025-03-21
- Publication Date
- 2026-07-21
AI Technical Summary
In rail transit engineering, when constructing fully enclosed sound barriers, existing scaffolding or ladders are difficult to move under the tracks, resulting in low construction efficiency.
A construction platform was designed, comprising a mounting frame, a lateral adjustment component, a height adjustment component, and a longitudinal adjustment component. Through a motor-driven threaded rod and a rope system, the lateral and longitudinal positions of the storage box can be precisely adjusted, facilitating operation by construction personnel.
This improved the installation and adjustment efficiency of transparent PC panels for fully enclosed sound barriers, shortened construction time, and increased construction efficiency.
Smart Images
Figure CN224532197U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction platform technology, specifically a construction platform for a fully enclosed sound barrier. Background Technology
[0002] In rail transit engineering, to reduce noise pollution to residents on both sides of the road, fully enclosed sound barriers are usually installed on the track. A fully enclosed sound barrier mainly consists of two parts: steel structure columns and sound-absorbing and sound-insulating panels. The columns are fixed to pre-embedded steel plates on the road crash barrier or the side of the track, and the sound-absorbing and sound-insulating panels are fixed inside the column slots. During the construction of fully enclosed sound barriers, the main method involves erecting scaffolding or ladders on the lower inner side of the sound barrier. Workers stand on the scaffolding or ladders to install or adjust the transparent PC panels at the top of the sound barrier, and then move the scaffolding or ladders to install or adjust the transparent PC panels in other locations. However, because there are tracks on the lower inner side of the sound barrier, it is not conducive to the movement and adjustment of the scaffolding or ladders, which is time-consuming and reduces construction efficiency. Therefore, we propose a construction platform for fully enclosed sound barriers. Summary of the Invention
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a construction platform for a fully enclosed sound barrier, which can facilitate the installation and adjustment of transparent PC panels and effectively solve the problems in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a construction platform for a fully enclosed sound barrier, comprising an installation frame and a lateral adjustment assembly; Mounting frame: The upper side is fixed with evenly distributed connecting brackets, and the upper side of the connecting brackets is provided with connecting holes; Lateral adjustment assembly: includes a U-shaped frame, a threaded rod, a first motor, and a limiting rod. The U-shaped frame is slidably connected inside the mounting frame. A threaded hole is opened on the rear side of the U-shaped frame, and a threaded rod is threadedly connected inside the threaded hole. The threaded rod is rotatably connected inside the mounting frame. A limiting hole is opened on the front side of the U-shaped frame, and a limiting rod is slidably connected inside the limiting hole. The limiting rod is fixed inside the mounting frame. The first motor is installed on the right side of the mounting frame, and the output shaft of the first motor is fixed to the right end of the threaded rod. A height adjustment assembly is installed on the upper side of the U-shaped frame, and a longitudinal adjustment assembly is connected to the lower side of the height adjustment assembly. A storage assembly is installed on the lower side of the longitudinal adjustment assembly. The input end of the first motor is electrically connected to the output end of an external control switch group. The lateral position of the storage assembly is adjusted by setting the lateral adjustment assembly.
[0005] Furthermore, the height adjustment component includes a second motor, a limiting ring, pull ropes, and guide rings. The second motor is installed on the rear side of the U-shaped frame, and a rotating shaft is rotatably connected inside the U-shaped frame. The output shaft of the second motor is fixed to the rear end of the rotating shaft. A limiting ring is fixed on the circumferential surface of the rotating shaft, and two corresponding pull ropes are fixed on the circumferential surface of the rotating shaft. Guide rings are sleeved on the circumferential surface of the pull ropes, and both guide rings are fixed to the lower side of the U-shaped frame. Two corresponding guide holes are opened on the lower side of the U-shaped frame, and the pull ropes are slidably connected inside the guide holes. The input end of the second motor is electrically connected to the output end of an external control switch group. The height of the storage component is adjusted by setting the height adjustment component.
[0006] Furthermore, the longitudinal adjustment component includes a connecting frame, a sliding frame, a third motor, a gear, and a toothed plate. The lower ends of the two pull ropes are fixed to the connecting frame, and the sliding frame is slidably connected to the side of the connecting frame. The third motor is mounted on the upper side of the sliding frame, and a toothed plate is fixed on the output shaft of the third motor. The gear meshes with the toothed plate. The input end of the third motor is electrically connected to the output end of an external control switch group. The longitudinal position of the storage component is adjusted by setting the longitudinal adjustment component.
[0007] Furthermore, the storage component includes a connecting frame, a storage box, and a baffle. The connecting frame is fixed to the lower side of the sliding frame, and the storage box is fixed to the lower side of the connecting frame. A sliding groove is provided on the left side inside the storage box, and a baffle is slidably connected inside the sliding groove. The storage box is designed to facilitate the user's standing position.
[0008] Furthermore, it also includes a guide assembly, which comprises a guide groove, a sliding frame, rollers, a telescopic rod, and a fixing block. Two corresponding guide grooves are provided on the front and rear sides of the mounting frame. Two corresponding sliding frames are slidably connected to the front and rear sides of the mounting frame. Two corresponding rollers are rotatably connected inside the sliding frames. The four rollers are slidably connected inside the two guide grooves respectively. A telescopic rod is fixed to the lower side of the sliding frame. A fixing block is fixed to the lower end of the telescopic rod. The two fixing blocks are fixed to the front and rear sides of the connecting frame respectively. The connecting frame is guided by the guide assembly.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This construction platform for a fully enclosed sound barrier has the following advantages: The mounting frame is fixed to the upper part of the internal frame of the fully enclosed sound barrier by setting up connecting brackets and connecting holes. After fixing, the construction personnel stand inside the storage box and then activate the height adjustment component to adjust the height of the storage box. After adjustment, the position of the storage box is adjusted by the horizontal adjustment component and the vertical adjustment component. After adjustment, the construction personnel can easily adjust the transparent PC panel inside the fully enclosed sound barrier. The entire process can be adjusted quickly, improving the efficiency of construction. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is an enlarged view of section A of this utility model; Figure 3 This is a schematic diagram of the height adjustment component of this utility model.
[0011] In the diagram: 1. Mounting frame; 2. Lateral adjustment assembly; 21. U-shaped frame; 22. Threaded rod; 23. First motor; 24. Limiting rod; 3. Height adjustment assembly; 31. Second motor; 32. Limiting ring; 33. Pull rope; 34. Guide ring; 4. Longitudinal adjustment assembly; 41. Connecting frame; 42. Sliding frame; 43. Third motor; 44. Gear; 45. Tooth plate; 5. Storage assembly; 51. Connecting frame; 52. Storage box; 53. Baffle; 6. Guide assembly; 61. Guide groove; 62. Sliding frame; 63. Roller; 64. Telescopic rod; 65. Fixing block; 7. Connecting frame; 8. Connecting hole. Detailed Implementation
[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0013] Please see Figure 1-3 This embodiment provides a technical solution: a construction platform for a fully enclosed sound barrier, including an installation frame 1 and a lateral adjustment component 2; Mounting frame 1: The upper side is fixed with evenly distributed connecting brackets 7, and the upper side of the connecting brackets 7 is provided with connecting holes 8; Lateral adjustment component 2 includes a U-shaped frame 21, a threaded rod 22, a first motor 23, and a limiting rod 24. The U-shaped frame 21 is slidably connected inside the mounting frame 1. A threaded hole is provided on the rear side of the U-shaped frame 21, and the threaded rod 22 is threadedly connected inside the threaded hole. The threaded rod 22 is rotatably connected inside the mounting frame 1. A limiting hole is provided on the front side of the U-shaped frame 21, and the limiting rod 24 is slidably connected inside the limiting hole. The limiting rod 24 is fixed inside the mounting frame 1. The first motor 23 is installed on the right side of the mounting frame 1, and the output shaft of the first motor 23 is fixed to the right end of the threaded rod 22. A height adjustment component 3 is installed on the upper side of the U-shaped frame 21, and a longitudinal adjustment component 4 is connected to the lower side of the height adjustment component 3. A storage device is installed on the lower side of the longitudinal adjustment component 4. The storage component 5 has its input terminal of the first motor 23 electrically connected to the output terminal of an external control switch group. The height adjustment component 3 includes a second motor 31, a limit ring 32, a pull rope 33, and a guide ring 34. The second motor 31 is installed on the rear side of the U-shaped frame 21. A rotating shaft is rotatably connected inside the U-shaped frame 21. The output shaft of the second motor 31 is fixed to the rear end of the rotating shaft. A limit ring 32 is fixed on the circumferential surface of the rotating shaft. Two corresponding pull ropes 33 are fixed on the circumferential surface of the rotating shaft. Guide rings 34 are sleeved on the circumferential surface of the pull ropes 33. Both guide rings 34 are fixed to the lower side of the U-shaped frame 21. Two corresponding guide holes are opened on the lower side of the U-shaped frame 21. The pull ropes 33 are slidably connected inside the guide holes. The input terminal of the second motor 31 is electrically connected to an external control switch. The output end of the group, the longitudinal adjustment component 4 includes a connecting frame 41, a sliding frame 42, a third motor 43, a gear 44, and a toothed plate 45. The lower ends of the two pull ropes 33 are fixed to the connecting frame 41. The sliding frame 42 is slidably connected to the side of the connecting frame 41. The third motor 43 is installed on the upper side of the sliding frame 42. The output shaft of the third motor 43 is fixed with a toothed plate 45. The gear 44 meshes with the toothed plate 45. The input end of the third motor 43 is electrically connected to the output end of the external control switch group. The storage component 5 includes a connecting frame 51, a storage box 52, and a baffle 53. The lower side of the sliding frame 42 is fixed to the connecting frame 51. The lower side of the connecting frame 51 is fixed to the storage box 52. A sliding groove is opened on the left side inside the storage box 52. The inside of the sliding groove slides... The connecting frame 41 is equipped with a baffle 53 and a guide assembly 6. The guide assembly 6 includes a guide groove 61, a sliding frame 62, rollers 63, a telescopic rod 64, and a fixing block 65. Two corresponding guide grooves 61 are provided on the front and rear sides of the mounting frame 1. Two corresponding sliding frames 62 are slidably connected to the front and rear sides of the mounting frame 1. Two corresponding rollers 63 are rotatably connected inside the sliding frames 62. The four rollers 63 are slidably connected inside the two guide grooves 61. A telescopic rod 64 is fixed to the lower side of the sliding frame 62, and a fixing block 65 is fixed to the lower end of the telescopic rod 64. The two fixing blocks 65 are fixed to the front and rear sides of the connecting frame 41, respectively. The guide assembly 6 guides the connecting frame 41, and the storage box 52 facilitates user standing.The vertical position of the storage component 5 is adjusted by setting the vertical adjustment component 4, the height of the storage component 5 is adjusted by setting the height adjustment component 3, and the horizontal position of the storage component 5 is adjusted by setting the horizontal adjustment component 2.
[0014] The working principle of the construction platform for a fully enclosed sound barrier provided by this utility model is as follows: During normal use, the mounting frame 1 is fixed to the upper end of the internal frame of the fully enclosed sound barrier through the connecting frame 7 and the connecting hole 8. After fixing, the construction personnel stand inside the storage box 52. Then, the baffle 53 is connected to the storage box 52 to protect the construction personnel. Then, the second motor 31 is started to make the rotating shaft inside the U-shaped frame 21 rotate, so that the two pull ropes 33 drive the connecting frame 41 upward. At this time, the two telescopic rods 64 connected to the connecting frame 41 will retract. At the same time, during the upward movement of the connecting frame 41, the two telescopic rods 64 will limit the connection frame 41. To prevent wobbling, the first motor 23 is started to rotate the threaded rod 22. The rotation of the threaded rod 22 drives the U-shaped frame 21 to move, adjusting the lateral position of the storage box 52. Then, the third motor 43 is started to rotate the gear 44. During the rotation of the gear 44, the sliding frame 42 moves under the action of the toothed plate 45, moving the storage box 52. In this way, the longitudinal position of the storage box 52 can be adjusted. After adjustment, it is convenient for construction personnel to adjust the transparent PC board inside the fully enclosed sound barrier. The entire process can be adjusted quickly, improving construction efficiency.
[0015] It is worth noting that the external control switch group disclosed in the above embodiments is provided with buttons corresponding to the first motor 23, the second motor 31 and the third motor 43. The first motor 23, the second motor 31 and the third motor 43 can be selected as 1LE0003 three-phase asynchronous motors.
[0016] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A construction platform for a fully enclosed sound barrier, characterized in that: Includes mounting frame and lateral adjustment components; The upper side of the mounting frame is fixed with evenly distributed connecting brackets, and the upper side of the connecting brackets is provided with connecting holes; The lateral adjustment assembly includes a U-shaped frame, a threaded rod, a first motor, and a limiting rod. The U-shaped frame is slidably connected inside the mounting frame. A threaded hole is provided on the rear side of the U-shaped frame, and a threaded rod is threadedly connected inside the threaded hole. The threaded rod is rotatably connected inside the mounting frame. A limiting hole is provided on the front side of the U-shaped frame, and a limiting rod is slidably connected inside the limiting hole. The limiting rod is fixed inside the mounting frame. The first motor is mounted on the right side of the mounting frame, and the output shaft of the first motor is fixed to the right end of the threaded rod. A height adjustment assembly is mounted on the upper side of the U-shaped frame, and a longitudinal adjustment assembly is connected to the lower side of the height adjustment assembly. A storage assembly is mounted on the lower side of the longitudinal adjustment assembly. The input end of the first motor is electrically connected to the output end of an external control switch group.
2. The construction platform for a fully enclosed sound barrier according to claim 1, characterized in that: The height adjustment assembly includes a second motor, a limit ring, pull ropes, and guide rings. The second motor is installed on the rear side of the U-shaped frame. A rotating shaft is rotatably connected inside the U-shaped frame. The output shaft of the second motor is fixed to the rear end of the rotating shaft. A limit ring is fixed on the circumferential surface of the rotating shaft. Two corresponding pull ropes are fixed on the circumferential surface of the rotating shaft. Guide rings are sleeved on the circumferential surface of the pull ropes. Both guide rings are fixed to the lower side of the U-shaped frame. Two corresponding guide holes are opened on the lower side of the U-shaped frame. The pull ropes are slidably connected inside the guide holes. The input end of the second motor is electrically connected to the output end of an external control switch group.
3. The construction platform for a fully enclosed sound barrier according to claim 2, characterized in that: The longitudinal adjustment assembly includes a connecting frame, a sliding frame, a third motor, a gear, and a toothed plate. The lower ends of the two pull ropes are fixed to the connecting frame. The sliding frame is slidably connected to the side of the connecting frame. The third motor is mounted on the upper side of the sliding frame. A toothed plate is fixed on the output shaft of the third motor. The gear meshes with the toothed plate. The input end of the third motor is electrically connected to the output end of an external control switch group.
4. The construction platform for a fully enclosed sound barrier according to claim 3, characterized in that: The storage assembly includes a connecting frame, a storage box, and a baffle. The connecting frame is fixed to the lower side of the sliding frame, and the storage box is fixed to the lower side of the connecting frame. A sliding groove is provided on the left side inside the storage box, and a baffle is slidably connected inside the sliding groove.
5. The construction platform for a fully enclosed sound barrier according to claim 3, characterized in that: It also includes a guide assembly, which comprises a guide groove, a sliding frame, rollers, a telescopic rod, and a fixing block. Two corresponding guide grooves are provided on the front and rear sides of the mounting frame. Two corresponding sliding frames are slidably connected to the front and rear sides of the mounting frame. Two corresponding rollers are rotatably connected inside the sliding frames. The four rollers are slidably connected inside the two guide grooves respectively. A telescopic rod is fixed to the lower side of the sliding frame. A fixing block is fixed to the lower end of the telescopic rod. The two fixing blocks are fixed to the front and rear sides of the connecting frame respectively.