CN202992470U - Drop-proof high-pressure rubber pipe joint - Google Patents
Drop-proof high-pressure rubber pipe joint Download PDFInfo
- Publication number
- CN202992470U CN202992470U CN 201220625355 CN201220625355U CN202992470U CN 202992470 U CN202992470 U CN 202992470U CN 201220625355 CN201220625355 CN 201220625355 CN 201220625355 U CN201220625355 U CN 201220625355U CN 202992470 U CN202992470 U CN 202992470U
- Authority
- CN
- China
- Prior art keywords
- rubber pipe
- pressure rubber
- pressure
- pipe joint
- drop
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a drop-proof high-pressure rubber pipe joint which is formed by inserting a fast joint into a rubber pipe and fixing the fast joint with a U-shaped fastener. The drop-proof high-pressure rubber pipe joint is characterized in that a sleeve is sleeved outside the position where the fast joint is inserted into the rubber pipe, and the sleeve is provided with a locking knob. When the U-shaped fastener is damaged due to the corrosion or a seal ring is damaged, the locking knob can block the high-pressure rubber pipe, so that the accident of pipe dropping can be avoided, and high-pressure fluid can gush only from a pressure releasing round hole of the high-pressure rubber pipe and then be exhausted along the high-pressure rubber pipe, so that the damages can be avoided.
Description
Technical field
The utility model relates to the synthetical support high-pressure rubber pipe, relates in particular to high-pressure rubber hose coupling.
Background technique
The synthetical support high pressure joint of using under coal mine at present, and other equipment high-pressure rubber hose couplings are to tighten up with " U " type clamp after the rapid pipe joint body is inserted sebific duct.After time grown, " U " type clamp can corrosion and damage or seal ring ageing failure, caused high-pressure rubber pipe to collapse to fly or highly pressurised liquid splashes, and caused casualty accident.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-formula high-pressure rubber hose coupling that flies that can prevent that high-voltage tube and highly pressurised liquid from hurting sb.'s feelings.
For achieving the above object, technical solutions of the utility model are, a kind of anti-formula high-pressure rubber hose coupling that flies, it is to tighten up with " U " shape clamp after the rapid pipe joint body is inserted sebific duct, it is characterized in that, the place puts a sleeve pipe at rapid pipe joint body insertion sebific duct, and is provided with the locking knob on sleeve pipe.
The utility model advantage is: after " U " shape clamp corrosion and damage or seal ring damage, the locking knob can block high-pressure rubber pipe, former generation prevents to fly to run affairs, and the highly pressurised liquid of gushing out, also can only gush out from the release circular hole of high-pressure rubber pipe, discharge along high-pressure rubber pipe from sleeve, avoided unnecessary injury.
Description of drawings
Fig. 1 is the utility model embodiment's plan view.
Fig. 2 is the plan view of Fig. 1.
In figure: 1-rapid pipe joint body, 2-sebific duct, 3-" U " shape clamp 3.
Embodiment
As depicted in figs. 1 and 2, a kind of anti-formula high-pressure rubber hose coupling that flies, it is rapid pipe joint body 1 to be inserted the rear use of sebific duct 2 " U " shape clamp 3 tighten up, and inserts the sebific duct place at the rapid pipe joint body and put a sleeve pipe 4, and is provided with locking knob 5 on sleeve pipe 4.
Claims (1)
1. prevent flying the formula high-pressure rubber hose coupling for one kind, it is to tighten up with the U-shaped clamp after rapid pipe joint body insertion sebific duct, it is characterized in that, the place puts a sleeve pipe at rapid pipe joint body insertion sebific duct, and is provided with the locking knob on sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625355 CN202992470U (en) | 2012-11-22 | 2012-11-22 | Drop-proof high-pressure rubber pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625355 CN202992470U (en) | 2012-11-22 | 2012-11-22 | Drop-proof high-pressure rubber pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992470U true CN202992470U (en) | 2013-06-12 |
Family
ID=48563649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625355 Expired - Fee Related CN202992470U (en) | 2012-11-22 | 2012-11-22 | Drop-proof high-pressure rubber pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992470U (en) |
-
2012
- 2012-11-22 CN CN 201220625355 patent/CN202992470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |