CN209812665U - Mould for manufacturing novel sound insulation board - Google Patents
Mould for manufacturing novel sound insulation board Download PDFInfo
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- CN209812665U CN209812665U CN201920087953.4U CN201920087953U CN209812665U CN 209812665 U CN209812665 U CN 209812665U CN 201920087953 U CN201920087953 U CN 201920087953U CN 209812665 U CN209812665 U CN 209812665U
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Abstract
A mould for manufacturing a novel sound insulation board is used for manufacturing sound insulation boards on two sides of a railway road and consists of a bottom plate and a connecting rod; the bottom plate is provided with a plurality of connecting rods; the connecting hole rod is composed of a round steel and a circular plate, the circular plate and the round steel are connected into a whole, one section of thread is arranged on the round steel on one side of the round steel, and the connecting hole is formed in the round steel on the other side of the round steel. The mould device of the utility model has simple structure, is light and flexible, is a sound insulation part product of a complete sound barrier, can be manufactured independently, forms a production line, shortens the manufacturing time and cost, is assembled in a factory after the manufactured sound insulation boards are prefabricated, is installed on site, is convenient for construction, improves the efficiency, realizes factory equipment, equipment modularization and modular pipelining; compared with various non-metallic sound barriers in the existing market, the non-metallic sound barrier has better strength, rigidity and durability, is more beneficial to the optimization of the stress structure of the sound barrier, has low manufacturing cost and operation cost, and also saves a large amount of labor cost.
Description
Technical Field
The invention belongs to the field of environmental protection, is mainly used in the technical field of railway operation noise treatment, particularly belongs to the high-speed railway noise treatment technology, and particularly relates to a manufacturing mold of sound insulation boards applied to two sides of a railway road.
Background
Along with the large-scale construction of 350 km/h and 250 km/h high-speed railways, intercity trains, magnetic suspension trains, expressways and urban expressways in China, the high-speed moving trains and automobiles inevitably cause noise pollution to the surrounding environment and residents along the line, the noise pollution is increasingly a large toxic tumor which seriously affects the physical and mental health and the quality of life of people, how to control the noise pollution has become an urgent problem to be solved in the economic development, so the non-metal sound absorption and insulation board has been widely used on both sides of the railway and the road, the demand is increasing day by day, the conventional sound absorption and insulation board is a whole, the volume of the manufacturing mould is large, the manufacturing procedures are more, the molding rate is low, the requirement on the mould is high, the sound insulation effect of the novel sound insulation plate is obvious, the appearance is simple, and the product manufactured by the novel sound insulation plate mould solves the problems and is researched and developed.
Disclosure of Invention
In order to make up for the defects of the existing non-metal sound absorption and insulation plate production technology, the invention aims to provide a non-metal sound insulation plate mold which has the advantages of better corrosion resistance, better weather resistance, small maintenance amount, better sound insulation effect, relatively simple manufacturing process, simple manufacturing procedure and low cost.
A die for manufacturing a novel sound insulation board is made of steel or aluminum profiles and consists of a bottom plate and a connecting rod.
The bottom plate is placed on the vibration platform, the connecting rod is screwed into the threaded hole of the bottom plate of the sound insulation plate until the screwing depth is equal to the upper surface of the circular plate of the rod, then the reinforcing mesh is placed, the ultra-high-strength concrete is poured, and the steps of vibrating, forming, maintaining and demolding are performed.
The bottom plate is provided with a groove and a mounting threaded hole. The groove is used for manufacturing the frame of the sound insulation plate, so that the strength and the rigidity of the sound insulation plate are improved. The threaded holes are used for installing the connecting rods, connecting holes can be prefabricated when the sound insulation plate is manufactured, and the sound insulation plate is connected with the supporting columns and the sound absorption plate.
The connective bar is made by a round steel and a plectane and forms, and the round steel is equipped with one section screw thread, and screw thread one end is twisted the bottom plate screw hole and is constituteed and accomplish sound insulation board preparation mould. The circular plate has the function that a concave platform for placing the connecting bolt is reserved on the sound insulation plate, so that the bolt head is sunk below the outer surface of the sound insulation plate, and is invisible after glue or fine mortar is filled in the sound insulation plate at the later stage, and the integrity and the appearance degree are enhanced.
The die device is simple in structure, light, flexible and convenient, is a sound insulation part product of a complete sound barrier, can be manufactured independently to form a production line, shortens the manufacturing time and cost, is assembled in a factory after the manufactured sound insulation boards are prefabricated, is installed on site, is convenient to construct, improves the efficiency, and realizes factory equipment, equipment modularization and module pipelining; compared with various non-metallic sound barriers in the existing market, the non-metallic sound barrier has better strength, rigidity and durability, is more beneficial to the optimization of the stress structure of the sound barrier, has low manufacturing cost and operation cost, and also saves a large amount of labor cost.
Compared with the traditional sound barrier, the sound barrier after the sound absorption plate and the sound insulation plate are combined can basically realize maintenance-free, changes the connection mode that the traditional upright post depends on the bolt, is particularly suitable for noise-proof sound barriers such as highways, railways, urban viaducts, urban rail transit and the like and noise reduction of underground buildings such as tunnels, underground garages, underground markets and the like, and can also be used in municipal administration such as urban districts, parks and the like. The maintenance is avoided, the durability is improved, the factory prefabrication is realized, and the noise reduction effect is excellent.
Drawings
FIG. 1 is a plan view of the acoustical panel mold of the present invention installed;
FIG. 2 is a cross-sectional view taken along line C-C of FIG. 1;
FIG. 3 is a plan view of the acoustical isolation floor of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a view of the construction of a connector rod of the present invention;
in the figure, the connecting rod comprises a groove 1, a groove 2, a connecting hole 3, a threaded section 4, a circular plate 5, a bottom plate 6 and a connecting rod.
Detailed Description
Fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 show a mold for manufacturing a novel sound insulation board, which is composed of a bottom plate 5 and a connecting rod 6. The bottom plate 5 is provided with a plurality of connecting rods 6.
Bottom plate 5 is placed on vibration platform, in the threaded hole of bottom plate was twisted to the screw thread section 3 of connective bar, twisted the degree of depth and flush with the bottom plate upper surface for 4 upper surfaces of plectanes of stick, then placed the reinforcing bar net piece, pour super high-strength concrete, vibrate, the shaping, the maintenance, form removal.
The bottom plate is provided with a groove 1 and a threaded connecting hole 2 for installing a connecting rod 6. The groove is used for manufacturing the frame of the sound insulation plate, so that the strength and the rigidity of the sound insulation plate are improved. The threaded holes are used for installing the connecting rods, connecting holes can be prefabricated when the sound insulation plate is manufactured, and the sound insulation plate is connected with the supporting columns and the sound absorption plate.
As shown in fig. 6, the connecting rod is made of a round steel and a circular plate 4, the round steel is provided with a section of thread, and one end of the thread is screwed into the threaded hole of the bottom plate to form a die for manufacturing the sound insulation plate. The circular plate is used for reserving a concave platform for placing the connecting bolt on the sound insulation plate.
Claims (1)
1. A mould for manufacturing a novel sound insulation board is characterized by comprising a bottom board and a connecting rod; the bottom plate is provided with a plurality of connecting rods; the bottom plate is provided with a groove; the connective bar comprises a round steel and a circular plate, the circular plate is connected with the round steel as an organic whole, is equipped with one section screw thread on the round steel of round steel one side, is equipped with the connecting hole on the round steel of round steel opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087953.4U CN209812665U (en) | 2019-01-20 | 2019-01-20 | Mould for manufacturing novel sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087953.4U CN209812665U (en) | 2019-01-20 | 2019-01-20 | Mould for manufacturing novel sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812665U true CN209812665U (en) | 2019-12-20 |
Family
ID=68871298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920087953.4U Active CN209812665U (en) | 2019-01-20 | 2019-01-20 | Mould for manufacturing novel sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676763A (en) * | 2019-01-20 | 2019-04-26 | 汉德联合（北京）风力技术研究院有限公司 | A kind of mold making novel sound plate |
-
2019
- 2019-01-20 CN CN201920087953.4U patent/CN209812665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676763A (en) * | 2019-01-20 | 2019-04-26 | 汉德联合（北京）风力技术研究院有限公司 | A kind of mold making novel sound plate |
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