CN208605768U - Fastener head is used in a kind of connection of environmental protection equipment - Google Patents
Fastener head is used in a kind of connection of environmental protection equipment Download PDFInfo
- Publication number
- CN208605768U CN208605768U CN201821171427.8U CN201821171427U CN208605768U CN 208605768 U CN208605768 U CN 208605768U CN 201821171427 U CN201821171427 U CN 201821171427U CN 208605768 U CN208605768 U CN 208605768U
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- Prior art keywords
- layer
- gripping
- scratch resistant
- airflow
- environmental protection
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Abstract
The utility model relates to a kind of environmental protection equipment connection fastener heads, including scratch resistant layer, fireprotection layer, enhancement layer, gripping layer and airflow layer；Wherein the scratch resistant layer, fireprotection layer, enhancement layer, airflow layer are set gradually from outside to inside, and the width of the gripping layer is 1/5th of the enhancement layer width, and the notch of annular is provided on the enhancement layer inner wall, and the gripping layer is installed on the notch；One end of the gripping layer, which is pasted, to be fixed between the enhancement layer and airflow layer, and the other end extends to outside the scratch resistant layer, and motor, gripping layer described in the motor axis connection of the motor are additionally provided in the scratch resistant layer；Inflating port is also connected on the airflow layer, the inflating port is connected to outside the scratch resistant layer, is provided with valve in the inflating port.The present apparatus can be convenient clamping pipe.
Description
Technical field
The utility model relates to technical field of environmental equipment, and in particular to fastener head is used in environmental protection equipment connection.
Background technique
Exhaust gas refers to the poisonous and hazardous gas that the mankind are discharged in production and life process.Especially chemical plant, steel
The exhaust gas smell of factory, pharmaceutical factory and coking plant and oil plant etc., discharge is big, serious to pollute environment and influence human health.
Exhaust gas is handled by discharge of pipes into processing unit, passes through method between existing processing unit and exhaust gas source
Orchid connects, and needs to use a large amount of nut in connection procedure, installs time-consuming and laborious.Especially for mobile exhaust-gas treatment
Device, flange installation have seriously affected treatment effeciency.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of environmental protection equipment connection fastener heads.
The technical solution of the utility model is as follows:
A kind of environmental protection equipment connection fastener head, it is characterised in that: including scratch resistant layer (1), fireprotection layer (2), enhancement layer
(3), gripping layer (4) and airflow layer (5)；Wherein the scratch resistant layer (1), fireprotection layer (2), enhancement layer (3), airflow layer (5) by
It is set gradually outside in, the width of the gripping layer (4) is 1/5th of the enhancement layer (3) width, the enhancement layer (3)
The notch of annular is provided on inner wall, the gripping layer (4) is installed on the notch；It pastes one end of the gripping layer (4)
Fixed between the enhancement layer (3) and airflow layer (5), the other end extends to the scratch resistant layer (1) outside, the scratch resistant layer
(1) it is additionally provided on motor (6), the motor shaft (7) of the motor (6) connects the gripping layer (4)；On the airflow layer (5)
It is also connected with inflating port (8), the inflating port (8) is connected to the scratch resistant layer (1) outside, is provided in the inflating port (8)
Valve (9).
Further, the airflow layer (5) includes charging portion (51) and flexible part (52)；Wherein the flexible part (52) is
Sponge, width is as the gripping layer (4) width and is located at below the gripping layer (4)；Flexible part (52) inner wall
On be additionally provided with rubber ring (521), be provided with multiple convex blocks (522) on rubber ring (521) inner wall.
Further, the first groove (511) of interval setting annular and second recessed is additionally provided on the charging portion (51)
Slot (512), the charging portion (51) also connect on internal partial wall between first groove (511) and the second groove (512)
It is connected to hard ring (513)；The mounting portion (514) of annular, the interior array of the mounting portion (514) are additionally provided on the charging portion (51)
Multiple clamping devices are provided with, the clamping device includes the spring (515) for connecting the mounting portion (514), and connection institute
State the friction block (516) of spring (515).
Further, the scratch resistant layer (1) is ABS plastic, with a thickness of 1-2mm；The fireprotection layer (2) is silica wool,
It is with a thickness of 2-3mm；The enhancement layer (3) is polytetrafluoroethylplastic plastic, with a thickness of 2-4mm；The gripping layer (4) is surface
Smooth plastic tape, with a thickness of 1mm.
Further, the friction block (516) is glass fibre.
Further, the spring (515) is multiple.
According to the above aspect of the present invention, the utility model at least has the following advantages:
(1) present apparatus is when being fixedly connected, it is only necessary to inflation, it is simple and convenient；When simultaneously switching off connection only
Need to open valve deflation；
(2) present apparatus is drawn gripping layer that can reduce one end of fastener head and is fixed by motor, can be tight by airflow layer
It is attached on pipeline；
(3) two grooves of present apparatus airflow layer can be engaged on pipeline, and clamping device can clamp pipe in inflating port
Road.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model gripping layer and enhancement layer connection schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model airflow layer；
Fig. 4 is the structural schematic diagram of the utility model pipe laying；
In figure:
1- scratch resistant layer；2- fireprotection layer；3- enhancement layer；4- gripping layer；
5- airflow layer；
51- charging portion；The first groove of 511-；The second groove of 512-；The hard ring of 513-；514- mounting portion；515- spring；516-
Friction block；
52- flexible part；521- rubber ring；522- convex block；
6- motor；7- motor shaft；8- inflating port；9- valve.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 1 to Fig. 3, a kind of environmental protection equipment connection fastener head described in one preferred embodiment of the utility model,
It is characterized in that: including scratch resistant layer 1, fireprotection layer 2, enhancement layer 3, gripping layer 4 and airflow layer 5；Wherein scratch resistant layer 1, fireprotection layer 2,
Enhancement layer 3, airflow layer 5 are set gradually from outside to inside, and the width of gripping layer 4 is 1/5th of 3 width of enhancement layer, enhancement layer 3
The notch of annular is provided on inner wall, gripping layer 4 is installed on notch；One end of gripping layer 4, which is pasted, to be fixed to enhancement layer 3 and fills
Between gas-bearing formation 5, the other end is extended to outside scratch resistant layer 1, and motor 6 is additionally provided in scratch resistant layer 1, and the motor shaft 7 of motor 6 connects folder
Tight layer 4；Inflating port 8 is also connected on airflow layer 5, inflating port 8 is connected to outside scratch resistant layer 1, and valve 9 is provided in inflating port 8.
Airflow layer 5 includes charging portion 51 and flexible part 52；Wherein flexible part 52 is sponge, 4 width of width and gripping layer
Equally and it is located at 4 lower section of gripping layer；It is additionally provided with rubber ring 521 on 52 inner wall of flexible part, is provided on 521 inner wall of rubber ring more
A convex block 522.
The first groove 511 and the second groove 512 of interval setting annular, the first groove 511 are additionally provided on charging portion 51
And second be also connected with hard ring 513 on internal partial wall between groove 512；The mounting portion 514 of annular is additionally provided on charging portion 51,
Array is provided with multiple clamping devices in mounting portion 514, and clamping device includes the spring 515 for connecting mounting portion 514, and connection
The friction block 516 of spring 515.
Scratch resistant layer 1 is ABS plastic, with a thickness of 1-2mm；Fireprotection layer 2 is silica wool, with a thickness of 2-3mm；Enhancement layer 3
For polytetrafluoroethylplastic plastic, with a thickness of 2-4mm；Gripping layer 4 is the smooth plastic tape in surface, with a thickness of 1mm.
Friction block 516 is glass fibre.
Spring 515 is multiple.
The working principle of the utility model is as follows:
The present apparatus is installed on the pipeline 100 of Fig. 4, after fastener head is nested on pipeline 100, is tensed and is clamped by motor
Layer, the head of fastener can be clamped；By being inflated to airflow layer, can be engaged on pipeline 100.
The utility model at least has the following advantages:
(1) present apparatus is when being fixedly connected, it is only necessary to inflation, it is simple and convenient；When simultaneously switching off connection only
Need to open valve deflation；
(2) present apparatus is drawn gripping layer that can reduce one end of fastener head and is fixed by motor, can be tight by airflow layer
It is attached on pipeline；
(3) two grooves of present apparatus airflow layer can be engaged on pipeline, and clamping device can clamp pipe in inflating port
Road.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of environmental protection equipment connection fastener head, it is characterised in that: including scratch resistant layer (1), fireprotection layer (2), enhancement layer (3),
Gripping layer (4) and airflow layer (5)；Wherein the scratch resistant layer (1), fireprotection layer (2), enhancement layer (3), airflow layer (5) by outside to
It inside sets gradually, the width of the gripping layer (4) is 1/5th of the enhancement layer (3) width, enhancement layer (3) inner wall
On be provided with the notch of annular, the gripping layer (4) is installed on the notch；One end of the gripping layer (4), which is pasted, to be fixed
To between the enhancement layer (3) and airflow layer (5), the other end is extended to outside the scratch resistant layer (1), on the scratch resistant layer (1)
It is additionally provided with motor (6), the motor shaft (7) of the motor (6) connects the gripping layer (4)；It is also connected on the airflow layer (5)
Have inflating port (8), the inflating port (8) is connected to the scratch resistant layer (1) outside, is provided with valve in the inflating port (8)
(9)。
2. a kind of environmental protection equipment connection fastener head according to claim 1, it is characterised in that: airflow layer (5) packet
Include charging portion (51) and flexible part (52)；Wherein the flexible part (52) is sponge, width and the gripping layer (4) width one
Sample and be located at the gripping layer (4) below；Rubber ring (521), the rubber ring are additionally provided on flexible part (52) inner wall
(521) multiple convex blocks (522) are provided on inner wall.
3. a kind of environmental protection equipment connection fastener head according to claim 2, it is characterised in that: on the charging portion (51)
It is additionally provided with the first groove (511) and the second groove (512) of interval setting annular, the charging portion (51) is located at described first
Hard ring (513) are also connected on internal partial wall between groove (511) and the second groove (512)；It is also set on the charging portion (51)
It is equipped with the mounting portion (514) of annular, the interior array of the mounting portion (514) is provided with multiple clamping devices, the clamping device packet
Include the spring (515) for connecting the mounting portion (514), and the friction block (516) of the connection spring (515).
4. a kind of environmental protection equipment connection fastener head according to claim 3, it is characterised in that: the scratch resistant layer (1) is
ABS plastic, with a thickness of 1-2mm；The fireprotection layer (2) is silica wool, with a thickness of 2-3mm；The enhancement layer (3) is poly- four
Vinyl fluoride plastics, with a thickness of 2-4mm；The gripping layer (4) is the smooth plastic tape in surface, with a thickness of 1mm.
5. a kind of environmental protection equipment connection fastener head according to claim 4, it is characterised in that: the friction block (516)
For glass fibre.
6. a kind of environmental protection equipment connection fastener head according to claim 4, it is characterised in that: the spring (515) is
It is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171427.8U CN208605768U (en) | 2018-07-24 | 2018-07-24 | Fastener head is used in a kind of connection of environmental protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171427.8U CN208605768U (en) | 2018-07-24 | 2018-07-24 | Fastener head is used in a kind of connection of environmental protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605768U true CN208605768U (en) | 2019-03-15 |
Family
ID=65670050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171427.8U Expired - Fee Related CN208605768U (en) | 2018-07-24 | 2018-07-24 | Fastener head is used in a kind of connection of environmental protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775223A (en) * | 2019-11-07 | 2020-02-11 | 中国船舶重工集团公司第七0五研究所 | Self-inflating recovery device for small and light self-propelled device |
| CN111055976A (en) * | 2019-11-14 | 2020-04-24 | 中国船舶重工集团公司第七0五研究所 | Torpedo is retrieved fast and is lifted by crane instrument |
| CN112296030A (en) * | 2020-09-22 | 2021-02-02 | 潍坊嘉腾液压技术有限公司 | Fluid pipeline locking unit and fluid pipeline cleaning device comprising same |
-
2018
- 2018-07-24 CN CN201821171427.8U patent/CN208605768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775223A (en) * | 2019-11-07 | 2020-02-11 | 中国船舶重工集团公司第七0五研究所 | Self-inflating recovery device for small and light self-propelled device |
| CN111055976A (en) * | 2019-11-14 | 2020-04-24 | 中国船舶重工集团公司第七0五研究所 | Torpedo is retrieved fast and is lifted by crane instrument |
| CN112296030A (en) * | 2020-09-22 | 2021-02-02 | 潍坊嘉腾液压技术有限公司 | Fluid pipeline locking unit and fluid pipeline cleaning device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200724 |