CN212672614U - Long-life metal collapsible tube - Google Patents
Long-life metal collapsible tube Download PDFInfo
- Publication number
- CN212672614U CN212672614U CN202021343257.4U CN202021343257U CN212672614U CN 212672614 U CN212672614 U CN 212672614U CN 202021343257 U CN202021343257 U CN 202021343257U CN 212672614 U CN212672614 U CN 212672614U
- Authority
- CN
- China
- Prior art keywords
- pin
- hose
- collapsible tube
- rotating piece
- mechanism body
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 43
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a long-life metal hose, which comprises a hose body, wherein the hose body is connected with a connecting flange, and the outer side of the connecting flange is provided with a connecting mechanism; coupling mechanism includes the mechanism body, is equipped with on the mechanism body with flange assorted mounting groove, and it has logical chamber to open chisel in the mechanism body, leads to intracavity sliding connection and has the rotary rod, and the rotary rod is located this internal one end fixedly connected with block gear of mechanism, this internal being equipped with of mechanism with block gear assorted activity chamber, the activity chamber with lead to the chamber and be linked together, be connected with first rotation piece and second rotation piece on the block gear. The utility model discloses an adopt corresponding mechanism to replace metal collapsible tube tradition flange joint's french formula, the maintainer quick assembly disassembly metal collapsible tube of being convenient for need not carry a large amount of assembly and disassembly tools, has improved maintainer and has carried out high efficiency to metal collapsible tube's maintenance efficiency, and the maintainer of being convenient for carries out the high efficiency and maintains to can improve metal collapsible tube's life.
Description
Technical Field
The utility model belongs to the technical field of metal collapsible tube, concretely relates to long-life metal collapsible tube.
Background
The metal hose is an important component in the connecting pipeline of modern industrial equipment, and the metal hose is mainly composed of three major parts, namely a corrugated pipe, a net sleeve and a joint. The metal hose products comprise oil and gas delivery hoses, steam hoses, sand blasting hoses, acid and alkali delivery hoses, food hoses, oxygen blowing hoses, various special-shaped hoses and the like. The method is widely applied to the industries of machinery, chemical industry, petroleum, metallurgy, food and the like. The metal hose is a main pressure bearing part of the hose installed in a pressure pipeline, plays a role of a sheath for the corrugated pipe, and can be woven by selecting one or more layers of stainless steel wires or steel bands according to the pressure in the pipeline and the application place.
The connection of the two ends of the metal hose is generally made into threads or flanges, and the connection modes are convenient to connect and use to a certain extent. However, when the maintenance personnel need to maintain the metal hose, a large number of disassembling and assembling tools are usually carried, and the metal hose connected through the flange is not beneficial to the maintenance personnel to perform quick disassembling and assembling, so that the maintenance efficiency of the maintenance personnel is low, the metal hose is not beneficial to performing efficient maintenance, and the service life of the metal hose is short.
Therefore, in view of the above technical problems, it is necessary to provide a long-life metal hose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-life metal collapsible tube to solve foretell metal collapsible tube and lead to maintainer maintenance efficiency low because of flange joint, cause the short-lived problem of metal collapsible tube.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a long-life metal hose comprises a hose body, wherein a connecting flange is connected to the hose body, and a connecting mechanism is arranged on the outer side of the connecting flange;
the connecting mechanism comprises a mechanism body, the mechanism body is provided with a mounting groove matched with a connecting flange, a through cavity is formed in the mechanism body, a rotary rod is connected in the through cavity in a sliding mode, the rotary rod is located at one end of the mechanism body and fixedly connected with a clamping gear, a movable cavity matched with the clamping gear is arranged in the mechanism body, the movable cavity is communicated with the through cavity, a first rotating piece and a second rotating piece are connected to the clamping gear, the first rotating piece and the second rotating piece are meshed with the clamping gear, a pin is connected to one face, away from the first rotating piece and the second rotating piece, of the first rotating piece and the second rotating piece, the pin penetrates through the mechanism body, and a movable clamping mechanism is arranged on the pin.
In one embodiment, the connecting flange is provided with a through hole matched with the pin, so that the pin can be conveniently inserted into the through hole, and the connecting flange and the mechanism body are fixed through the movable clamping mechanism.
In one embodiment, the mechanism body is internally provided with a limiting cavity which is communicated with the movable cavity, so that the rotation of the limiting clamping gear is facilitated, the pin is not easy to separate from the through hole, and the connection tightness between the mechanism body and the connecting flange is improved.
In an embodiment, movable block mechanism includes spacing post, be equipped with on the pin and accomodate the chamber with spacing post assorted, be convenient for accomodate spacing post, the maintainer of being convenient for takes out the pin from the through-hole for flange separates with the mechanism body, makes things convenient for the maintainer to maintain the hose body, spacing post rotates with the pin to be connected.
In an embodiment, the material of spacing post is the metal, be equipped with in the pin with spacing post assorted first magnet, through the spacing post of first magnet attraction for spacing post is taking in the intracavity block firmly, makes things convenient for the maintainer to take out the pin.
In one embodiment, a pair of elastic ropes is connected between the first rotating member and the second rotating member, so that the connection strength between the first rotating member and the second rotating member is improved, and the limiting column can be clamped with the outer wall of the connecting flange when in use, so that the connecting flange is tightly connected with the mechanism body.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses an adopt corresponding mechanism to replace metal collapsible tube tradition flange joint's french formula, the maintainer quick assembly disassembly metal collapsible tube of being convenient for need not carry a large amount of assembly and disassembly tools, has improved maintainer and has carried out high efficiency to metal collapsible tube's maintenance efficiency, and the maintainer of being convenient for carries out the high efficiency and maintains to can improve metal collapsible tube's life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a long-life metal hose according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a long-life metal hose according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a position a in fig. 2 according to an embodiment of the present invention;
fig. 4 is a perspective view of a rotary adjustment mechanism according to an embodiment of the present invention;
fig. 5 is a bottom view of the rotary adjustment mechanism according to an embodiment of the present invention.
In the figure: 1. the flexible pipe comprises a flexible pipe body, 101, a connecting flange, 2, a connecting mechanism, 201, a mechanism body, 202, a mounting groove, 203, a through cavity, 204, a rotating rod, 205, a clamping gear, 206, a movable cavity, 207, a limiting cavity, 208, a first rotating piece, 209, a second rotating piece, 210, a pin, 211, a containing cavity, 212, a limiting column, 213, a first magnet and 214, and an elastic rope.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a long-life metal hose, refer to fig. 1-5 and show, including hose body 1 and be used for coupling mechanism 2 of coupling hose body 1.
Referring to fig. 1 to 3, a connection flange 101 is connected to a hose body 1, a connection mechanism 2 is arranged on the outer side of the connection flange 101, the connection mechanism 2 includes a mechanism body 201, a mounting groove 202 matched with the connection flange 101 is formed in the mechanism body 201, and the connection flange 101 is convenient to mount, so that the hose body 1 is easy to mount, a through cavity 203 is formed in the mechanism body 201 in an engraved manner, a rotating rod 204 is slidably connected to the through cavity 203, and a user can conveniently control connection between the connection flange 101 and the mechanism body 201.
Wherein, be equipped with on flange 101 with pin 210 assorted through-hole, be convenient for insert the through-hole through pin 210 in, realize flange 101 and mechanism body 201's fixed through movable block mechanism.
Referring to fig. 2 to 5, one end of the rotating rod 204 located inside the mechanism body 201 is fixedly connected with a clamping gear 205, a movable cavity 206 matched with the clamping gear 205 is arranged inside the mechanism body 201, so as to provide a certain movable space for movement of the first rotating member 208 and the second rotating member 209, the movable cavity 206 is communicated with the through cavity 203, the clamping gear 205 is connected with the first rotating member 208 and the second rotating member 209, the first rotating member 208 and the second rotating member 209 are engaged with the clamping gear 205, a maintenance worker can drive the first rotating member 208 and the second rotating member 209 to move in opposite directions by rotating the rotating rod 204 through the clamping gear 205 on the rotating rod 204, so that the pins 210 on the first rotating member 208 and the second rotating member 209 can pass through the through holes, the side of the first rotating member 208 away from the second rotating member 209 is connected with a pin 210, the pin 210 is arranged through the mechanism body 201, the pin 210 is provided with a movable engaging mechanism.
Referring to fig. 3, a limit cavity 207 is arranged in the mechanism body 201, the limit cavity 207 is communicated with the movable cavity 206, a second magnet matched with the engaging gear 205 is arranged in the mechanism body 201, so as to attract the engaging gear 205, so that the clamping gear 205 is clamped in the limit cavity 207, after the maintenance personnel penetrates the pin 210 through the through hole, the movable clamping mechanism is clamped with the connecting flange 101, the clamping gear 205 is placed in the limit cavity 207, the second magnet attracts the clamping gear 205, at the moment, the clamping gear 205 is separated from the first rotating piece 208 and the second rotating piece 209, the first rotating piece 208 and the second rotating piece 209 move oppositely under the action of the elastic rope 214, therefore, the movable clamping mechanism can tightly clamp the outer wall of the connecting flange 101, the tight connection between the connecting flange 101 and the mechanism body 201 is realized, and the connection tightness between the connecting flange 101 and the mechanism body 201 is improved.
Referring to fig. 3 to 5, the movable engaging mechanism includes a position-limiting post 212, and the pin 210 has a receiving cavity 211 matching with the position-limiting post 212 for receiving the position-limiting post 212 and facilitating the maintenance personnel to take out the pin 210 from the through hole, so that the connecting flange 101 is separated from the mechanism body 201, the hose body 1 is convenient for maintenance personnel to maintain, the limiting column 212 is rotatably connected with the pin 210, a pair of elastic ropes 214 are connected between the first rotating piece 208 and the second rotating piece 209, when the engaging gear 205 is disengaged from the first rotating member 208 and the second rotating member 209, the first rotating member 208 and the second rotating member 209 can be pulled to move towards each other, so that the connection strength between the first rotating member 208 and the second rotating member 209 is improved, therefore, the limiting column 212 can be clamped with the outer wall of the connecting flange 101 when in use, and the connecting flange 101 is tightly connected with the mechanism body 201.
Specifically, the material of spacing post 212 is the metal, be equipped with in the pin 210 with spacing post 212 assorted first magnet 213, attract spacing post 212 through first magnet 213 for spacing post 212 is the block firm in accomodating the chamber 211, makes things convenient for the maintainer to take out pin 210.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses an adopt corresponding mechanism to replace metal collapsible tube tradition flange joint's french formula, the maintainer quick assembly disassembly metal collapsible tube of being convenient for need not carry a large amount of assembly and disassembly tools, has improved maintainer and has carried out high efficiency to metal collapsible tube's maintenance efficiency, and the maintainer of being convenient for carries out the high efficiency and maintains to can improve metal collapsible tube's life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The long-life metal hose comprises a hose body and is characterized in that a connecting flange is connected to the hose body, and a connecting mechanism is arranged on the outer side of the connecting flange;
the connecting mechanism comprises a mechanism body, the mechanism body is provided with a mounting groove matched with a connecting flange, a through cavity is formed in the mechanism body, a rotary rod is connected in the through cavity in a sliding mode, the rotary rod is located at one end of the mechanism body and fixedly connected with a clamping gear, a movable cavity matched with the clamping gear is arranged in the mechanism body, the movable cavity is communicated with the through cavity, a first rotating piece and a second rotating piece are connected to the clamping gear, the first rotating piece and the second rotating piece are meshed with the clamping gear, a pin is connected to one face, away from the first rotating piece and the second rotating piece, of the first rotating piece and the second rotating piece, the pin penetrates through the mechanism body, and a movable clamping mechanism is arranged on the pin.
2. The long life metal hose of claim 1, wherein said attachment flange has through holes for receiving pins.
3. The long life metal hose of claim 1, wherein said mechanism body has a limiting chamber therein, said limiting chamber being in communication with said movable chamber.
4. The long-life metal hose of claim 1, wherein the movable engaging mechanism includes a position-limiting post, the pin is provided with a receiving cavity matching with the position-limiting post, and the position-limiting post is rotatably connected with the pin.
5. The long-life metal hose of claim 4, wherein the limiting post is made of metal, and the pin is provided with a first magnet matched with the limiting post.
6. The long life metal hose of claim 1, wherein a pair of elastic cords are connected between said first and second rotating members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343257.4U CN212672614U (en) | 2020-07-09 | 2020-07-09 | Long-life metal collapsible tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343257.4U CN212672614U (en) | 2020-07-09 | 2020-07-09 | Long-life metal collapsible tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212672614U true CN212672614U (en) | 2021-03-09 |
Family
ID=74838516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021343257.4U Expired - Fee Related CN212672614U (en) | 2020-07-09 | 2020-07-09 | Long-life metal collapsible tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212672614U (en) |
-
2020
- 2020-07-09 CN CN202021343257.4U patent/CN212672614U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210309 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |