CN210032870U - Sound insulation barrier with wall bushing - Google Patents
Sound insulation barrier with wall bushing Download PDFInfo
- Publication number
- CN210032870U CN210032870U CN201920562713.5U CN201920562713U CN210032870U CN 210032870 U CN210032870 U CN 210032870U CN 201920562713 U CN201920562713 U CN 201920562713U CN 210032870 U CN210032870 U CN 210032870U
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- sleeve pipe
- steel structure
- wall bushing
- structure support
- pipe mounting
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Abstract
The utility model discloses a sound barrier with wall bushing, including steel structure support and sound absorption and insulation board, steel structure support passes through the crab-bolt to be fixed on ground basis, sound absorption and insulation board installs on steel structure support, the last sleeve pipe mounting structure that is equipped with of steel structure support, sleeve pipe mounting structure includes installation frame, a plurality of sleeve pipe mounting panels and a plurality of wall bushing that comprise two crossbeams and a plurality of longerons, be equipped with the mounting hole on the sleeve pipe mounting panel, the wall bushing passes through the bolt and installs in the mounting hole, be equipped with on the sound absorption and insulation board and wear wall bushing matched with through-hole, steel structure support carries out ground connection through the ground connection band iron. The utility model discloses can effectively solve electric power overhead line and pass the sound insulation barrier problem, can guarantee electric power system safety and stability operation when obtaining the optimal noise reduction effect after implementing.
Description
Technical Field
The utility model relates to a technical field of making an uproar falls, concretely relates to sound insulation barrier with wall bushing.
Background
The installation of the sound insulation barrier is a common technical means for reducing noise of the transformer substation. According to the noise propagation characteristics, the closer the sound absorption and insulation barrier is to the sound source, the larger the sound shadow area is, namely, the better the noise reduction effect is. However, generally, due to the fact that there are many lines near the sound source equipment of the transformer substation, the optimal setting position of the sound insulation barrier conflicts with the trend of the overhead line of the equipment, so that the installation of the sound insulation barrier cannot meet the condition, the sound insulation barrier with a larger area can be installed at a position farther away from the sound source, the same noise reduction effect can be obtained, and the noise reduction cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned background art, provide a sound insulation barrier with wear wall sleeve pipe.
In order to realize above purpose, the utility model provides a pair of sound barrier with wall bushing, including steel structure support and sound absorption and insulation board, steel structure support passes through the crab-bolt to be fixed on ground basis, sound absorption and insulation board installs on steel structure support, the last sleeve pipe mounting structure that is equipped with of steel structure support, sleeve pipe mounting structure includes installation frame, a plurality of sleeve pipe mounting panel and a plurality of wall bushing of compriseing two crossbeams and a plurality of longerons, and is a plurality of the sleeve pipe mounting panel is installed side by side between two crossbeams, separates through the longeron between two adjacent sleeve pipe mounting panels, be equipped with the mounting hole on the sleeve pipe mounting panel, the wall bushing passes through the bolt and installs in the mounting hole, be equipped with on the sound absorption and insulation board and wear wall bushing matched with through-hole, steel structure support carries out ground connection.
Preferably, the sleeve pipe mounting panel is galvanized steel sheet, be equipped with the intercommunication seam between sleeve pipe mounting panel one side edge to the mounting hole, intercommunication seam width is 3 ~ 5mm, fill through non-magnetic material in the intercommunication seam.
The utility model provides a beneficial effect that technical scheme brought is:
the utility model discloses can effectively solve electric power overhead line and pass the sound insulation barrier problem, can guarantee electric power system safety and stability operation when obtaining the optimal noise reduction effect after implementing. Through set up the intercommunication seam that adopts non-magnetic material to carry out the packing on the sleeve pipe mounting panel, the magnetic resistance of multiplicable ring casing magnetic circuit to reduce the loss and generate heat, prolong sheathed tube life effectively.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is a schematic structural view of the sleeve mounting plate.
In the figure: the structure comprises a steel structure support 1, a sound absorption and insulation plate 2, a sleeve mounting structure 3, a cross beam 3a, a longitudinal beam 3b, a sleeve mounting plate 3c, mounting holes 3c1, a communication seam 3c2, a wall-penetrating sleeve 3d and a grounding flat iron 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The sound insulation barrier with the wall-penetrating sleeve as shown in fig. 1 comprises a steel structure support 1 and a sound absorption and insulation plate 2, wherein the steel structure support 1 is fixed on a ground foundation through an anchor bolt, the sound absorption and insulation plate 2 is installed on the steel structure support 1, a sleeve installation structure 3 is arranged on the steel structure support 1, the sleeve installation structure 3 comprises an installation frame consisting of two cross beams 3a and a plurality of longitudinal beams 3b, a plurality of sleeve installation plates 3c and a plurality of wall-penetrating sleeves 3d, the plurality of sleeve installation plates 3c are installed between the two cross beams 3a side by side, the two adjacent sleeve installation plates 3c are separated through the longitudinal beams 3b, installation holes 3c1 are arranged on the sleeve installation plates 3c, the wall-penetrating sleeves 3d are installed in the installation holes 3c1 through bolts, through holes matched with the wall-penetrating sleeves 3d are arranged on the sound absorption and insulation plate 2, the steel structure support 1 is grounded through the grounding flat iron 4.
The sleeve mounting plate 3c is made of galvanized steel, a communication slit 3c2 is formed between one side edge of the sleeve mounting plate 3c and the mounting hole 3c1, the width of the communication slit 3c2 is 3-5 mm, and the communication slit 3c2 is filled with nonmagnetic materials.
Other parts not described in detail are known in the art.
Claims (2)
1. Sound insulation barrier with wall bushing, including steel structure support (1) and sound absorption and insulation board (2), steel structure support (1) is fixed on the ground basis through the crab-bolt, install its characterized in that on steel structure support (1) sound absorption and insulation board (2): be equipped with sleeve pipe mounting structure (3) on steel structure support (1), sleeve pipe mounting structure (3) include installation frame, a plurality of sleeve pipe mounting panel (3c) and a plurality of wall bushing (3d) of constituteing by two crossbeams (3a) and a plurality of longeron (3b), and are a plurality of sleeve pipe mounting panel (3c) are installed side by side between two crossbeams (3a), separate through longeron (3b) between two adjacent sleeve pipe mounting panel (3c), be equipped with mounting hole (3c1) on sleeve pipe mounting panel (3c), wall bushing (3d) are installed in mounting hole (3c1) through the bolt, be equipped with on inhaling sound insulation board (2) and wear wall bushing (3d) matched with through-hole, steel structure support (1) carry out ground connection through ground connection band iron (4).
2. The sound barrier with a wall bushing of claim 1, wherein: the sleeve mounting plate (3c) is galvanized steel sheet, be equipped with between sleeve mounting plate (3c) one side edge to mounting hole (3c1) and communicate seam (3c2), it is 3 ~ 5mm to communicate seam (3c2) width, fill through non-magnetic material in the communication seam (3c 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562713.5U CN210032870U (en) | 2019-04-23 | 2019-04-23 | Sound insulation barrier with wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562713.5U CN210032870U (en) | 2019-04-23 | 2019-04-23 | Sound insulation barrier with wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032870U true CN210032870U (en) | 2020-02-07 |
Family
ID=69361297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920562713.5U Active CN210032870U (en) | 2019-04-23 | 2019-04-23 | Sound insulation barrier with wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032870U (en) |
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2019
- 2019-04-23 CN CN201920562713.5U patent/CN210032870U/en active Active
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