CN207455041U - A kind of inner support type pipe plug - Google Patents
A kind of inner support type pipe plug Download PDFInfo
- Publication number
- CN207455041U CN207455041U CN201721360365.0U CN201721360365U CN207455041U CN 207455041 U CN207455041 U CN 207455041U CN 201721360365 U CN201721360365 U CN 201721360365U CN 207455041 U CN207455041 U CN 207455041U
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- CN
- China
- Prior art keywords
- strut
- inner support
- support type
- type pipe
- pipe plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of inner support type pipe plugs, it includes cover board（4）, the cover board（4）Front is provided with fixing nut（3）, the cover board（4）The back side is provided with casing（5）, the fixing nut（3）On be coated with screw（2）, the screw（2）Upper end is provided with handle（1）, the screw（2）Lower end is connected with bolted cover（6）, the bolted cover（6）Bottom is provided with sealing plate（7）, the sealing plate（7）The back side is provided with stay tube（9）, described sleeve pipe（5 outsides are provided with a circle connecting rod（11）, the stay tube（9）Outside is provided with a circle strut（12）, the strut（12）Lower end outside is provided with rounded corners（15）.A kind of inner support type pipe plug of the utility model, simple in structure, it is reasonable to design, and next on bolt, pipe plug can bear 20kg steel pipe weight, firm to be not easy to slip, also unlike stopper needs hammer tightly, convenient and practical without binding.
Description
Technical field
The utility model is related to a kind of inner support type pipe plugs, belong to and build ship technical field.
Background technology
Boat segmental needs sandblasting to paint after making completion, and installed valve member, steel pipe are required for being protected, and prevent
Sandy environment enters to form harm.Conventional method for pipe flange port seal plastic tubular cover or with iron sheet add protective cloth bind or
It is sealed with band taper stopper.But the outside plate by the topside pipe of cabin part has line style, can not bind iron sheet, and port is in oval
Type can not also use end cap or stopper.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of inner support type pipe plug for the above-mentioned prior art, knot
Structure is simple, and design is reasonable, and next on bolt, pipe plug can bear 20kg steel pipe weight, firm to be not easy to slip, without binding, also not
As stopper needs hammer tightly, it is convenient and practical.
The technical scheme in the invention for solving the above technical problem is：A kind of inner support type pipe plug, it includes cover board, institute
It states cover board front and is provided with fixing nut, the cover board back side is provided with casing, and screw is coated in the fixing nut, described
Screw upper end is provided with handle, and the screw lower end is connected with bolted cover, and the bolted cover bottom is provided with sealing plate, described
The sealing plate back side is provided with stay tube, and a circle connecting rod is provided on the outside of described sleeve pipe, a circle strut, institute of institute are provided on the outside of the stay tube
Small end to be stated to be hinged with casing, with being hinged in the middle part of strut, the strut upper end is hinged with stay tube for the connecting rod lower end,
The strut lower end outside is provided with rounded corners, and multiple sawtooth are evenly arranged on the rounded corners.
Restraining position ring block is set on the outside of the stay tube, and the spacing ring is located above connecting rod.
The quantity of the connecting rod and strut is 3.
The small end is hinged by the first otic placode with casing.
The strut upper end is hinged by the second otic placode with stay tube.
The cover board back side is pasted with sheet rubber by glue.
Compared with prior art, the utility model has the advantage of：
1st, the utility model is simple in structure, and design is reasonable, and next on bolt, pipe plug can bear 20kg steel pipe weight, firm
It is not easy to slip；
2nd, the utility model is not required to bind, also unlike stopper needs hammer tightly, convenient and practical.
Description of the drawings
Fig. 1 is a kind of structure diagram of inner support type pipe plug of the utility model.
Fig. 2 is the structure diagram of strut in Fig. 1.
Fig. 3 is the I portions enlarged drawing of Fig. 2.
Wherein：
Handle 1
Screw 2
Nut 3
Cover board 4
Pipe 5
Bolted cover 6
Sealing plate 7
Spacing ring 8
Stay tube 9
First otic placode 10
Connecting rod 11
Strut 12
Second otic placode 13
Steel pipe 14
Rounded corners 15
Sawtooth 16.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1 ~ Fig. 3, a kind of inner support type pipe plug in the present embodiment, it includes cover board 4, and 4 front of cover board is set
Fixing nut 3 is equipped with, 4 back side of cover board is provided with casing 5, and the fixing nut 3 and casing 5 are respectively positioned on the center of cover board 4
On line, screw 2 is coated in the fixing nut 3,2 upper end of screw is provided with handle 1, and 2 lower end of the screw connection is set
Bolted cover 6 is equipped with, 6 bottom of bolted cover is provided with sealing plate 7, and 7 back side of sealing plate is provided with stay tube 9, and the stay tube 9 is located at
Inside casing 5,5 outside of described sleeve pipe is provided with a circle connecting rod 11, and 9 outside of stay tube is provided with a circle strut 12, the company
The quantity of bar 11 is corresponding with the quantity of strut 12, and 11 upper end of connecting rod is hinged with casing 5,11 lower end of connecting rod and support
12 middle part of bar is hinged, and 12 upper end of strut is hinged with stay tube 9, and 12 lower end outside of strut is provided with rounded corners
15, multiple sawtooth 16 are evenly arranged on the rounded corners 15；
9 outside of stay tube sets restraining position ring block 8, and the spacing ring 8 is located at 11 top of connecting rod；
The quantity of the connecting rod 11 and strut 12 is 3；
11 upper end of connecting rod is hinged by the first otic placode 10 with casing 5；
12 upper end of strut is hinged by the second otic placode 13 with stay tube 9；
4 back side of cover board is pasted with sheet rubber by glue.
In use, cover board is close to pipe end, from screw is tightened by handle outside, strut lower end and steel pipe inner wall friction are utilized
Power securely fixes pipe plug.
In addition to the implementation, the utility model has further included other embodiment, all to use equivalents or equivalent
The technical solution that substitute mode is formed, should all fall within the protection domain of the utility model claims.
Claims (6)
1. a kind of inner support type pipe plug, it is characterised in that：It includes cover board（4）, the cover board（4）Front is provided with fixing nut
（3）, the cover board（4）The back side is provided with casing（5）, the fixing nut（3）On be coated with screw（2）, the screw（2）On
End is provided with handle（1）, the screw（2）Lower end is connected with bolted cover（6）, the bolted cover（6）Bottom is provided with envelope
Plate（7）, the sealing plate（7）The back side is provided with stay tube（9）, described sleeve pipe（5）Outside is provided with a circle connecting rod（11）, the stay tube
（9）Outside is provided with a circle strut（12）, the connecting rod（11）Upper end and casing（5）It is hinged, the connecting rod（11）Lower end with
Strut（12）Middle part is hinged, the strut（12）Upper end and stay tube（9）It is hinged, the strut（12）Lower end outside is provided with
Rounded corners（15）, the rounded corners（15）On be evenly arranged with multiple sawtooth（16）.
2. a kind of inner support type pipe plug according to claim 1, it is characterised in that：The stay tube（9）Outside is provided with /V
Ring（8）, the spacing ring（8）Positioned at connecting rod（11）Top.
3. a kind of inner support type pipe plug according to claim 1, it is characterised in that：The connecting rod（11）And strut（12）Number
It measures as 3.
4. a kind of inner support type pipe plug according to claim 1, it is characterised in that：The connecting rod（11）Upper end passes through the first ear
Plate（10）With casing（5）It is hinged.
5. a kind of inner support type pipe plug according to claim 1, it is characterised in that：The strut（12）Upper end passes through the second ear
Plate（13）With stay tube（9）It is hinged.
6. a kind of inner support type pipe plug according to claim 1, it is characterised in that：The cover board（4）It is glued by glue at the back side
Post sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360365.0U CN207455041U (en) | 2017-10-21 | 2017-10-21 | A kind of inner support type pipe plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360365.0U CN207455041U (en) | 2017-10-21 | 2017-10-21 | A kind of inner support type pipe plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455041U true CN207455041U (en) | 2018-06-05 |
Family
ID=62280701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360365.0U Active CN207455041U (en) | 2017-10-21 | 2017-10-21 | A kind of inner support type pipe plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606378A (en) * | 2017-10-21 | 2018-01-19 | 中船澄西船舶修造有限公司 | A kind of inner support type pipe plug |
-
2017
- 2017-10-21 CN CN201721360365.0U patent/CN207455041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606378A (en) * | 2017-10-21 | 2018-01-19 | 中船澄西船舶修造有限公司 | A kind of inner support type pipe plug |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |