CN-224200072-U - Device of making an uproar falls in campus construction

Abstract

A noise reduction device for campus building construction belongs to the technical field of building construction noise reduction. Be equipped with sound insulation mechanism in the recess of U-shaped base, open in the recess has screw hole one, and U-shaped base outer wall is opened has standing groove one, all is fixed with buckle two in every standing groove one, has all placed the dead lever in every standing groove one and through two joint of buckle, every dead lever one end all is fixed with the threaded rod, and every dead lever other end all opens has with threaded rod assorted screw hole two, and every threaded rod uses with corresponding screw hole one or screw hole two cooperation respectively, and every dead lever all uses with sound insulation mechanism cooperation. The utility model effectively solves the problem that campus building construction noise affects the surrounding teaching environment and the normal life of students and teaching staff by the characteristics of simple structure, convenient installation and disassembly, strong adaptability, easy maintenance, enhanced wind resistance, convenient transportation and storage and the like, and provides a feasible solution for the prevention and treatment of the campus building construction noise.

Inventors

• XU HAI
• KONG WEICHAO
• ZHAO XIN
• LIN SEN
• Pei Jinzhe
• Pei Zhaofeng
• BAI JUNCHENG
• SU JINGYU
• ZHANG CHUNYU
• YANG XIAOYAN

Assignees

• 黑龙江省建工集团有限责任公司
• 黑龙江省五建建筑工程有限责任公司

Dates

Publication Date

20260505

Application Date

20250524

Claims (3)

1. 1. The noise reduction device for campus building construction is characterized by comprising a U-shaped base (1), a sound insulation mechanism, a plurality of second buckles (5), a plurality of fixing rods (6) and a plurality of threaded rods (7); Be equipped with sound insulation mechanism in the recess of U-shaped base (1), the bottom is opened in the recess has two symmetrical screw holes one, and U-shaped base (1) outer wall is opened has a plurality of standing grooves one, all is fixed with buckle two (5) in every standing groove one, all has placed dead lever (6) in every standing groove one and through buckle two (5) joint, every dead lever (6) one end all is fixed with threaded rod (7), and every dead lever (6) other end all opens has with threaded rod (7) assorted screw hole two, every threaded rod (7) use with corresponding screw hole one or screw hole two cooperation respectively, every dead lever (6) all use with sound insulation mechanism cooperation.
2. 2. The noise reduction device for campus building construction according to claim 1, wherein the sound insulation mechanism comprises a plurality of sound insulation plates (2) and a plurality of connecting units; The sound insulation plates (2) are arranged side by side from top to bottom and are hinged in sequence, the sound insulation plate (2) located at the lowest end is hinged to the inner wall of the groove of the U-shaped base (1), two symmetrical placing grooves II are formed in the inner wall of each sound insulation plate (2), connecting units are arranged in the corresponding placing grooves II, and each connecting unit is connected with a corresponding fixing rod (6) in a clamping mode.
3. 3. The noise reduction device for campus building construction according to claim 2, wherein each connecting unit comprises a movable rod (3) and a first buckle (4); One end of the movable rod (3) is hinged with the inner wall of the corresponding placing groove II, the other end of the movable rod (3) is fixedly connected with the outer wall of the first buckle (4), and the first buckle (4) is clamped with the corresponding fixing rod (6).

Description

Device of making an uproar falls in campus construction Technical Field The utility model belongs to the technical field of noise reduction in building construction, and particularly relates to a noise reduction device for campus building construction. Background In the campus building construction process, a great amount of noise can be generated due to the operation of various construction machines, the carrying of building materials and the activities of constructors, the noise not only affects the health and working efficiency of the constructors, but also can cause serious interference to the surrounding teaching environment and the normal life of students and teaching staff, so that the prevention and the control of the campus building construction noise are particularly important. At present, some noise reduction devices, such as sound barriers and sound insulation walls, exist on the market for reducing the transmission of building construction noise, however, when the devices are applied to campus building construction, some problems often exist, for example, some sound barriers and sound insulation walls have complex structures, are difficult to install and detach, and are inconvenient to flexibly deploy in a campus. In addition, the campus building construction environment has certain specificity, such as limited construction sites, dense surrounding buildings and the like, which puts forward higher requirements on the design and use of the noise reduction device, so that the noise reduction device which has the characteristics of simple structure, convenient installation and convenient carrying and can adapt to the campus building construction environment is needed, and the influence of building construction noise on the surrounding teaching environment and the normal life of students and teaching staff is effectively reduced. Disclosure of utility model In order to solve the problems in the background technology, the utility model provides a noise reduction device for campus building construction. The noise reduction device for campus building construction comprises a U-shaped base, a sound insulation mechanism, a plurality of second buckles, a plurality of fixing rods and a plurality of threaded rods; Be equipped with sound insulation mechanism in the recess of U-shaped base, the bottom is opened in the recess has two symmetrical screw holes first, and U-shaped base outer wall is opened has a plurality of standing grooves first, all is fixed with buckle second in every standing groove first, has all placed the dead lever in every standing groove first and through buckle second joint, every dead lever one end all is fixed with the threaded rod, and every dead lever other end all is opened has with threaded rod assorted screw hole second, every the threaded rod respectively with corresponding screw hole first or screw hole second cooperation use, every dead lever all uses with sound insulation mechanism cooperation. The sound insulation mechanism comprises a plurality of sound insulation plates and a plurality of connecting units; The sound insulation plates are arranged side by side from top to bottom and are hinged in sequence, the sound insulation plate at the lowest end is hinged with the inner wall of the groove of the U-shaped base, two symmetrical placement grooves II are formed in the inner wall of each sound insulation plate, connecting units are arranged in the two placement grooves II, and each connecting unit is connected with a corresponding fixing rod in a clamping mode. Each connecting unit comprises a movable rod and a first buckle; One end of the movable rod is hinged with the inner wall of the corresponding placing groove II, the other end of the movable rod is fixedly connected with the outer wall of the buckle I, and the buckle I is connected with the corresponding fixing rod in a clamping mode. Compared with the prior art, the utility model has the beneficial effects that: 1. The utility model adopts the design of the U-shaped base and the modularized sound insulation plate, so that the whole device has simple and clear structure, and the installation difficulty of a complex structure is avoided. Through the cooperation of buckle and threaded rod, acoustic celotex board and dead lever can be fast, firmly be connected or separate, have greatly improved the efficiency of deploying and carrying in the campus in a flexible way, and this kind of design has not only adapted to the limited characteristics in campus construction site, still is convenient for demolish fast after the construction is finished, reduces the influence to the campus environment. 2. The sound insulation board has the advantages of being high in adaptability and meeting diversified requirements, aiming at the particularity of the campus building construction environment, the sound insulation board is high in height and customizable in number, can flexibly adapt to changes of different construction areas and