CN208364999U - The protection of load wagon metal hose, device for preventing leakage - Google Patents
The protection of load wagon metal hose, device for preventing leakage Download PDFInfo
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- CN208364999U CN208364999U CN201820944941.4U CN201820944941U CN208364999U CN 208364999 U CN208364999 U CN 208364999U CN 201820944941 U CN201820944941 U CN 201820944941U CN 208364999 U CN208364999 U CN 208364999U
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- connector
- metal hose
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- female
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Abstract
The utility model relates to the protections of load wagon metal hose, device for preventing leakage.The metal hose other end is connect by connector with liquid recovery tube, liquid recovery tube lower part is equipped with leakage fluid dram, the connector includes the connection female being connected on liquid recovery tube, the connector being connected on metal hose, and connector top is equipped with rotatable connection male connector.The utility model can realize connection male connector and the quick connection and disassembly that connect female, and at the end of blowing, the closing of metal hose open end can be realized, impurity is avoided to enter in metal hose, prevented also from material leakage.
Description
Technical field
The utility model relates to liquid chemicals storage and transportation apparatus technical field, in particular to the protection of load wagon metal hose,
Device for preventing leakage.
Background technique
In storing and transporting system liquid chemicals loading-unloading vehicle operating process, the metal hose and matched control valve that usually use
The equipment such as door, jointing are placed on bracket in case next time uses using rear metal hose.Process will appear between when left
Solid impurity enters in jointing, and solid impurity enters control valve damage valve sealing face, causes valve leak, leaks out
Harmful influence on the one hand cause and security risk and form environmental pollution, in everyday liquids harmful influence loading-unloading vehicle operating process
It causes danger.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of novel loading-unloading vehicle metal hose protection and prevent
Leakage device, protection valve will not be leaked because of harmful influence caused by solid impurity, guarantee live harmful influence loading-unloading vehicle operation
Safety.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
The protection of load wagon metal hose, device for preventing leakage, metal hose 1 are set up in 2 upper end of bracket, 1 one end of metal hose
It is connect by dnockout pumps 3 with material storage tank 4, metal hose 1 is equipped with shut-off valve 8, and 1 other end of metal hose passes through connector 5
It is connect with liquid recovery tube 6,6 lower part of liquid recovery tube is equipped with leakage fluid dram 61, and leakage fluid dram 61 is connect with recycling can 7, and feature exists
In the connector 5 includes the connection female 51 being connected on liquid recovery tube 6, the connector being connected on metal hose 1
52,52 top of connector is equipped with rotatable connection male connector 53, and connection 51 internal screw thread of female cooperates with 53 external screw thread of male connector is connect,
53 sets of male connector are connected in 52 outer wall of connector, connects and is equipped with bulge loop 531 inside male connector 53, be equipped with groove 521 outside connector 52,
Bulge loop 531 is arranged in groove 521, is connected and is equipped with sealing ring 532 between male connector 53 and connector 52.
Optimization, connection 51 outer wall of female are equipped with buckle 54, and the buckle 54 includes handle 541 and eccentric cam 542, handle
541 connect with eccentric cam 542, and 542 two sides of eccentric cam are hinged on connection 51 outer wall of female, the corresponding company of eccentric cam 542
Female 51 is connect equipped with eccentric cam through-hole 543, no less than 2 buckles 54 are symmetrically distributed on connection 51 outer wall of female.
Working principle of the utility model is: load wagon reservoir outlet installs the connection female of same model, when blowing, even
It connects in male connector insertion connection female, rotation connection male connector, connection female internal screw thread is locked with male connector external screw thread is connect.Due to
Connection male connector can rotate alone relative to connector, therefore connect male connector and rotate the knot that will not cause metal hose.
After blowing, reversion connection male connector connects male connector and the connection female of load wagon reservoir outlet is separated from.Even
It connects male connector to connect with the connection female 51 on liquid recovery tube 6, metal hose open end is closed.
When material leakage, material enters recycling can 7 from the leakage fluid dram 61 of liquid recovery tube 6.
The utility model has the following beneficial effects:
The utility model can realize connection male connector and the quick connection and disassembly that connect female, and at the end of blowing, i.e.,
The closing that metal hose open end can be achieved, avoids impurity from entering in metal hose, prevented also from material leakage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the protection of the utility model load wagon metal hose, device for preventing leakage；
Fig. 2 is the structural schematic diagram of connector described in the utility model；
Detailed description of the invention: metal hose -1, bracket -2, dnockout pumps -3, material storage tank -4, connector -5, connection female -51,
Connector -52, groove -521, connection male connector -53, bulge loop -531, sealing ring -532, buckle -54, handle -541, eccentric cam -
542, eccentric cam through-hole -543, liquid recovery tube -6, leakage fluid dram -61, recycling can -7, shut-off valve -8.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to shown in Figure of description 1 and Fig. 2, the protection of load wagon metal hose, device for preventing leakage, metal hose 1 are set up
In 2 upper end of bracket, 1 one end of metal hose is connect by dnockout pumps 3 with material storage tank 4, and metal hose 1 is equipped with shut-off valve 8, gold
Belong to 1 other end of hose to connect by connector 5 with liquid recovery tube 6,6 lower part of liquid recovery tube is equipped with leakage fluid dram 61, leakage fluid dram
61 connect with recycling can 7, which is characterized in that the connector 5 includes the connection female 51 being connected on liquid recovery tube 6, connects
The connector 52 being connected on metal hose 1,52 top of connector are equipped with rotatable connection male connector 53, connect 51 internal screw thread of female
Cooperating with 53 external screw thread of male connector is connect, 53 sets of connection male connector, in 52 outer wall of connector, connect and are equipped with bulge loop 531 inside male connector 53,
Groove 521 is equipped with outside connector 52, bulge loop 531 is arranged in groove 521, is connected between male connector 53 and connector 52 equipped with close
Seal ring 532.
Optimization, connection 51 outer wall of female are equipped with buckle 54, and the buckle 54 includes handle 541 and eccentric cam 542, handle
541 connect with eccentric cam 542, and 542 two sides of eccentric cam are hinged on connection 51 outer wall of female, the corresponding company of eccentric cam 542
Female 51 is connect equipped with eccentric cam through-hole 543, no less than 2 buckles 54 are symmetrically distributed on connection 51 outer wall of female.Buckle
Eccentric cam is rotated with male connector locking, handle is connect for female will to be connected, eccentric cam is compressed through eccentric cam through-hole 543
Connect male connector.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel claimed range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. the protection of load wagon metal hose, device for preventing leakage, metal hose (1) are set up in bracket (2) upper end, metal hose (1)
One end is connect by dnockout pumps (3) with material storage tank (4), and metal hose (1) is equipped with shut-off valve (8), and metal hose (1) is another
End is connect by connector (5) with liquid recovery tube (6), and liquid recovery tube (6) lower part is equipped with leakage fluid dram (61), leakage fluid dram (61)
It is connect with recycling can (7), which is characterized in that the connector (5) includes the connection female being connected on liquid recovery tube (6)
(51), the connector (52) being connected on metal hose (1), connector (52) top are equipped with rotatable connection male connector (53),
Connection female (51) internal screw thread is covered in connector (52) outer wall, even with the cooperation of male connector (53) external screw thread, connection male connector (53) is connect
It connects and is equipped with bulge loop (531) inside male connector (53), be equipped with groove (521) outside connector (52), bulge loop (531) is arranged in groove
(521) it in, connects and is equipped with sealing ring (532) between male connector (53) and connector (52).
2. load wagon metal hose protection according to claim 1, device for preventing leakage, which is characterized in that connection female
(51) outer wall is equipped with buckle (54), and the buckle (54) includes handle (541) and eccentric cam (542), handle (541) and bias
Cam (542) connection, eccentric cam (542) two sides are hinged on connection female (51) outer wall, the corresponding connection of eccentric cam (542)
Female (51) is equipped with eccentric cam through-hole (543), and no less than 2 buckles (54) are symmetrically distributed in connection female (51) outer wall
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944941.4U CN208364999U (en) | 2018-06-20 | 2018-06-20 | The protection of load wagon metal hose, device for preventing leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944941.4U CN208364999U (en) | 2018-06-20 | 2018-06-20 | The protection of load wagon metal hose, device for preventing leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364999U true CN208364999U (en) | 2019-01-11 |
Family
ID=64929468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944941.4U Active CN208364999U (en) | 2018-06-20 | 2018-06-20 | The protection of load wagon metal hose, device for preventing leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364999U (en) |
-
2018
- 2018-06-20 CN CN201820944941.4U patent/CN208364999U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |