CN215060253U - Common-plate flange air pipe fastener - Google Patents
Common-plate flange air pipe fastener Download PDFInfo
- Publication number
- CN215060253U CN215060253U CN202121474280.1U CN202121474280U CN215060253U CN 215060253 U CN215060253 U CN 215060253U CN 202121474280 U CN202121474280 U CN 202121474280U CN 215060253 U CN215060253 U CN 215060253U
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- fastener
- limiting plate
- plate connecting
- connecting bolt
- fastening bolt
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Abstract
The utility model relates to a pipeline construction technical field specifically is a co-slab flange tuber pipe fastener, be fastener (1) of "C" font including the cross-section, limiting plate (2), to mouthful fastening bolt (3) and limiting plate connecting bolt (4), wherein, the top of fastener (1) is horizontal structure, and the bottom of fastener (1) is the structure of buckling that sticks up, and limiting plate (2) set up the opening part at fastener (1), at the vertical setting of top of fastener (1) to mouthful fastening bolt (3), set up limiting plate connecting bolt (4) at the lateral part of fastener (1), limiting plate connecting bolt (4) pass fastener (1) and are connected with limiting plate (2). This fastener can ensure the reduction rate of leaking out of mouth tuber pipe, reduces the air supply volume of fan, and then reduces the power consumption load, and then carry and do work efficiency, reduce the energy trumpet, can gain objective economic benefits.
Description
Technical Field
The utility model relates to a pipeline construction technical field specifically is a board flange tuber pipe fastener altogether.
Background
For the air pipes with the same plate flange, if the sealing is not tight enough or the air pipes are not accurate to the opening in splicing, air leakage can be caused, and when the air leakage rate is too high, the air leakage rate can affect the air volume of the air pipes and can cause noise or blow up.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned defect, provide a solve altogether board flange tuber pipe not in place to the installation or the flange is to mouthful displacement and lead to the too big problem of rate of leaking out.
In order to achieve the above object, the present invention is realized as follows:
a common-plate flange air duct fastener comprises a fastener (1) with a C-shaped cross section, a limiting plate (2), a butt fastening bolt (3) and a limiting plate connecting bolt (4), wherein the top of the fastener (1) is of a horizontal structure, the bottom of the fastener (1) is of an upturned bending structure, the limiting plate (2) is arranged at the opening of the fastener (1), the top of the fastener (1) is vertically provided with a butt fastening bolt (3), the side part of the fastener (1) is provided with a limiting plate connecting bolt (4), the limiting plate connecting bolt (4) penetrates through the fastener (1) and is connected with the limiting plate (2), the top horizontal structure and the bottom bending structure of the fastener (1) are respectively contacted with air pipes at two ends of the opening to be aligned, the air pipes at the two ends of the butt joint are clamped tightly through the butt joint fastening bolt (3) and the fastener (1), the limiting plates (2) are driven by the limiting plate connecting bolts (4) to align the aligning edges of the air pipes at the two ends of the aligning opening.
This fastener can ensure the reduction rate of leaking out of mouth tuber pipe, reduces the air supply volume of fan, and then reduces the power consumption load, and then carry and do work efficiency, reduce the energy trumpet, can gain objective economic benefits.
Drawings
Fig. 1 is a schematic structural view of the fastener.
Fig. 2 is a schematic view of the fastener in use.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in figures 1 and 2, the common-plate flange air pipe fastener comprises a fastener (1) with a C-shaped cross section, a limiting plate (2), a butt fastening bolt (3) and a limiting plate connecting bolt (4), wherein the top of the fastener (1) is of a horizontal structure, the bottom of the fastener (1) is of an upturned bending structure, the limiting plate (2) is arranged at the opening of the fastener (1), the butt fastening bolt (3) is vertically arranged at the top of the fastener (1), the limiting plate connecting bolt (4) is arranged at the side part of the fastener (1), the limiting plate connecting bolt (4) penetrates through the fastener (1) and is connected with the limiting plate (2), the top horizontal structure and the bottom bending structure of the fastener (1) are respectively contacted with two ends of an air pipe to be butted, and the two ends of the butt fastening bolt (3) and the fastener (1) are clamped tightly, the limiting plates (2) are driven by the limiting plate connecting bolts (4) to align the aligning edges of the air pipes at the two ends of the aligning opening.
This fastener can ensure the reduction rate of leaking out of mouth tuber pipe, reduces the air supply volume of fan, and then reduces the power consumption load, and then carry and do work efficiency, reduce the energy trumpet, can gain objective economic benefits.
Claims (1)
1. The utility model provides a board flange tuber pipe fastener altogether, characterized by: comprises a fastener (1) with a C-shaped section, a limit plate (2), a butt fastening bolt (3) and a limit plate connecting bolt (4), wherein the top of the fastener (1) is of a horizontal structure, the bottom of the fastener (1) is of an upturned bending structure, the limiting plate (2) is arranged at the opening of the fastener (1), the top of the fastener (1) is vertically provided with a butt fastening bolt (3), the side part of the fastener (1) is provided with a limiting plate connecting bolt (4), the limiting plate connecting bolt (4) penetrates through the fastener (1) and is connected with the limiting plate (2), the top horizontal structure and the bottom bending structure of the fastener (1) are respectively contacted with air pipes at two ends of the opening to be aligned, the air pipes at the two ends of the butt joint are clamped tightly through the butt joint fastening bolt (3) and the fastener (1), the limiting plates (2) are driven by the limiting plate connecting bolts (4) to align the aligning edges of the air pipes at the two ends of the aligning opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474280.1U CN215060253U (en) | 2021-06-30 | 2021-06-30 | Common-plate flange air pipe fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474280.1U CN215060253U (en) | 2021-06-30 | 2021-06-30 | Common-plate flange air pipe fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060253U true CN215060253U (en) | 2021-12-07 |
Family
ID=79230364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121474280.1U Active CN215060253U (en) | 2021-06-30 | 2021-06-30 | Common-plate flange air pipe fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060253U (en) |
-
2021
- 2021-06-30 CN CN202121474280.1U patent/CN215060253U/en active Active
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