CN203809922U - Clamp press type three piece suit loose joint pipe fitting - Google Patents
Clamp press type three piece suit loose joint pipe fitting Download PDFInfo
- Publication number
- CN203809922U CN203809922U CN201420162241.1U CN201420162241U CN203809922U CN 203809922 U CN203809922 U CN 203809922U CN 201420162241 U CN201420162241 U CN 201420162241U CN 203809922 U CN203809922 U CN 203809922U
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- China
- Prior art keywords
- loose joint
- joint
- pipe fitting
- pipe
- press type
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- Expired - Fee Related
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Abstract
The utility model discloses a clamp press type three piece suit loose joint pipe fitting. The clamp press type three piece suit loose joint pipe fitting comprises a loose joint pipe and loose joint connectors; the two ends of the loose joint pipe are connected with the loose joint connectors; the loose joint connectors are sleeved withO-shaped rings; the loose joint pipe comprises connectors and a pipe strip; the connectors are connected with the two ends of the pipe strip; a pressure pump connector is connected onto the pipe strip in a penetrating manner; the two connectors are connected with the loose joint connectors respectively; each loose joint connector comprises a connector, a limiting plate and a threaded pipe; the limiting plate is connected with an opening; concave points are formed in the surface of the opening; convex points are arranged on the surface of the limiting plate, and are matched with the concave points; a communicating hole is formed in each connector; a sliding groove and an elastic gasket are arranged in the communicating hole; the elastic gaskets are in contact with the connectors; button positions are connected with the surfaces of the connectors in a telescopic manner, and move in the sliding grooves. Adopting the clamp press type loose joint connection pipe fitting, clamping and mounting of the pipe fitting can be fulfilled adopting a machine; error due to different manual proficiency degree is avoided; clamp press type loose joint can realize convenient rotation during mounting and dismounting; work efficiency is improved greatly.
Description
Technical field
The utility model relates to a kind of clamp-press type three-piece loose joint pipe fitting.
Background technique
Pipe fitting is pipe to be connected into the part of pipeline.According to connecting means, can be divided into socket fitting, threaded fitting, flanged fitting and weld-end fittings four classes.The multiplex material identical with pipe made.There are elbow (ell), flange, three-way pipe, four-way pipe (crosshead) and reducer (CONCENTRIC REDUCER) etc.Elbow is for the place of pipeline turning; Flange is used for making pipe and the interconnective part of pipe, is connected in pipe end, and three-way pipe is for three places that pipe collects; Four-way pipe is for four places that pipe collects; The place that reducer is connected for the two tubes of different tube diameters.
In actual use, threaded fitting, flanged fitting and weld-end fittings installation and removal are wasted time and energy, and even can not dismantle, and after for a long time, are more difficult to safeguard and change.And socket fitting is with after of a specified duration, usually there is leakage phenomenon, affect working efficiency, bring inconvenience.These pipe fittings often adopt artificial installation method simultaneously, affected by artificial qualification, inevitably can produce error, affect sealing effect, working life and working efficiency.When pipe fitting produces stopping state, thereby need to dismantle and realize pass blocking pipe fitting, not only waste time and energy, and in installing/dismounting process repeatedly, can cause pipe fitting to decline working life, even occur leakage phenomenon.
Summary of the invention
The utility model object is to provide a kind of clamp-press type three-piece loose joint pipe fitting, adopts clamp-press type loose joint connection pipe fitting, uses machine just can complete pipe fitting and clamps installation, avoids because of the different errors that produce of artificial qualification; Clamp-press type loose joint can realize convenient rotation when installing, dismantling, and has greatly improved working efficiency, and reliability is high, and cold-hot cyclicity is good.Introduce pressure pump interface simultaneously, when stopping up appears in pipe fitting, can pass through this interface Bonding pressure pump, realize the effect of pass blocking.
In order to solve the problems of the technologies described above, adopt following technological scheme:
A kind of clamp-press type three-piece loose joint pipe fitting, include loose joint adapter, loose joint joint, the two ends that loose joint is taken over connect loose joint joint, loose joint joints sleeve is connected to O type circle, it is characterized in that: loose joint is taken over and included interface and pipe racks, interface is connected in the two ends of pipe racks, runs through and be connected with pressure pump interface on pipe racks, and two interfaces are all connected with loose joint joint; Loose joint joint includes joint, limiting board and threaded pipe, and the opening of limiting board and interface matches, and limiting board is connected with opening, and the surface of opening is provided with concave point, and the surface of limiting board is provided with salient point, and salient point and concave point match; In interface, be provided with through hole, be provided with chute and resilient pad in through hole, the shape of resilient pad and the shape of joint match, and resilient pad contacts with joint, stretch and be connected with button bit in the surface of joint, and button bit and chute match, and button bit is active in chute.O type encloses seal action, guarantees that the sealing of pipe fitting is good; Pipe racks place Bonding pressure pump interface: when pipe fitting is normally worked, pressure pump interface is manually tied a knot, guarantee that pressure pump interface does not affect the normal conveying function of pipe fitting; When pipe fitting blockage phenomenon, pressure pump interface is connected to pressure pump, by pressure pump, realize pass blocking.Not only simple in structure, and practical, and assurance pipe fitting can normally be worked all the time, improves its working efficiency.Button bit, chute, resilient pad, concave point and salient point form the critical piece of clamp-press type loose joint; Button bit and chute can be taken over loose joint joint to be fixedly connected with loose joint, avoid occurring when work separated; Resilient pad is taken over and is fully contacted with loose joint joint and loose joint, after relying on its excellent elasticity can avoid pipe fitting to connect, occurs small gap, guarantees that pipe fitting seal is good.Concave point and salient point can be realized angle of swing location, and when loose joint joint rotates, salient point rotates to next concave point and matches from the concave point of current matching, thereby realizes angular positioning, can avoid loose joint joint and loose joint to take over simultaneously unnecessary rotation occurs.
Preferably, pressure pump interface is made by rubber, makes pressure pump interface possess excellent elasticity, flexible.
Preferably, O type circle is made by ethylene propylene diene rubber, makes O type circle possess good weatherability, guarantees good sealing.
Further, the internal diameter of interface and the internal diameter of pipe racks are in the same size, form a straight conveying circuit, can effectively reduce the probability that occurs obstruction.
Further, resilient pad is made by nitrile butadiene rubber, makes resilient pad possess excellent elasticity, avoids jointing to occur small gap.
Further, chute is L-type, and the end of chute is provided with fixed position, and button bit enters fixed position, further promotes the soundness connecting.
Further, the other end of limiting board is connected with plastic seat, and the other end of plastic seat is connected with cutting ferrule, and the equal frame of plastic seat and cutting ferrule is on threaded pipe, and plastic seat and cutting ferrule shield.
Further, the surface of limiting board is provided with thread groove, and the surface of plastic seat is provided with screw thread, and screw thread and thread groove match, and in screw thread rotation access thread groove, realizes limiting board and is connected with plastic seat, realizes firmly and connecting.
Owing to adopting technique scheme, there is following beneficial effect:
A kind of clamp-press type three-piece of the utility model loose joint pipe fitting, adopts clamp-press type loose joint connection pipe fitting, uses machine just can complete pipe fitting and clamps installation, avoids the error producing because of artificial qualification; Clamp-press type loose joint can realize convenient rotation when installing, dismantling, and has greatly improved working efficiency, and reliability is high, and cold-hot cyclicity is good.O type encloses seal action, guarantees that the sealing of pipe fitting is good; Pipe racks place Bonding pressure pump interface: when pipe fitting is normally worked, pressure pump interface is manually tied a knot, guarantee that pressure pump interface does not affect the normal conveying function of pipe fitting; When pipe fitting blockage phenomenon, pressure pump interface is connected to pressure pump, by pressure pump, realize pass blocking.Not only simple in structure, and practical, and assurance pipe fitting can normally be worked all the time, improves its working efficiency.Button bit, chute, resilient pad, concave point and salient point form the critical piece of clamp-press type loose joint; Button bit and chute can be taken over loose joint joint to be fixedly connected with loose joint, avoid occurring when work separated; Resilient pad is taken over and is fully contacted with loose joint joint and loose joint, after relying on its excellent elasticity can avoid pipe fitting to connect, occurs small gap, guarantees that pipe fitting seal is good.Concave point and salient point can be realized angle of swing location, and when loose joint joint rotates, salient point rotates to next concave point and matches from the concave point of current matching, thereby realizes angular positioning, can avoid loose joint joint and loose joint to take over simultaneously unnecessary rotation occurs.The utlity model has simultaneously applied widely, easy to use, the feature that input cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the explosive view of a kind of clamp-press type three-piece of the utility model loose joint pipe fitting;
Fig. 2 is the cross-sectional view that loose joint is taken over;
Fig. 3 be Fig. 2 A to Facad structure schematic diagram;
Fig. 4 is the Facad structure schematic diagram of loose joint joint;
Fig. 5 is the structural representation of a kind of clamp-press type three-piece of the utility model loose joint pipe fitting
Fig. 6 is the cross-sectional view of a kind of clamp-press type three-piece of the utility model loose joint pipe fitting;
Fig. 7 is the reverse structural representation of Fig. 4;
Fig. 8 is the structural representation of plastic seat.
Embodiment
As shown in Figures 1 to 8, a kind of clamp-press type three-piece loose joint pipe fitting, includes loose joint adapter 1, loose joint joint 3, and 1 two ends connection loose joint joint 3 is taken in loose joint.Loose joint is taken over 1 and is included the two ends that two interfaces 11 and 12, two interfaces 11 of a pipe racks are connected to pipe racks 12, and the internal diameter of the internal diameter of interface 11 and pipe racks 12 is in the same size, forms a straight conveying circuit, can effectively reduce the probability of appearance obstruction.Pipe racks 12 is provided with openings, is connected with pressure pump interface 7 on openings, and pressure pump interface 7 is made by rubber, makes pressure pump interface 7 possess excellent elasticity, flexible.When pipe fitting is normally worked, pressure pump interface 7 is manually tied a knot, guarantee that pressure pump interface 7 does not affect the normal conveying function of pipe fitting; When pipe fitting blockage phenomenon, pressure pump interface 7 is connected to pressure pump, by pressure pump, realize pass blocking.Not only simple in structure, and practical, and assurance pipe fitting can normally be worked all the time, improves its working efficiency.Two interfaces 11 are all connected with loose joint joint 3, loose joint joint 3 includes joint 32, limiting board 31 and threaded pipe 33, is provided with through hole 13 in interface 11 simultaneously, is provided with chute 113 and resilient pad 111 in through hole 13, chute 113 is L-type, and the end of chute 113 is provided with fixed position; Resilient pad 111 is made by nitrile butadiene rubber, make resilient pad 111 possess excellent elasticity, the shape of the shape of resilient pad 111 and joint 32 matches, resilient pad 111 contacts with joint 32, the flexible button bit 321 that is connected with in surface of joint 32, button bit 321 matches with chute 113, and button bit 321 is active in chute 113.During installation, joint 32 is aimed to through hole 13, button bit 321 is aimed at chute 113, and then joint 32 is to moving down, and button bit 321 is interior to moving down at chute 113; When joint 32 moves to bottom, joint 32 is wanted to contact with resilient pad 111, and continues to apply certain power downwards, and resilient pad 111 shrinks, and button bit 321 is displaced downwardly on horizontal chute 113; Then rotate loose joint joint 3, button bit 321 moves to fixed position, completes loose joint joint 3 and installs.Resilient pad 111 is taken over 1 with loose joint joint 3 and loose joint and is fully contacted, and after relying on its excellent elasticity can avoid pipe fitting to connect, occurs small gap, guarantees that pipe fitting seal is good.
Meanwhile, the surface of the opening of interface 11 is provided with concave point 112, and the surface of limiting board 31 is provided with salient point 311, and salient point 311 matches with concave point 112, realizes limiting board 31 be connected with interface 11 by concave point 112 and salient point 311; Concave point 112 and salient point 311 can be realized angle of swing location, when 3 rotation of loose joint joint, salient point 311 rotates to next concave point 112 and matches from the concave point 112 of current matching, thereby realizes angular positioning, can avoid loose joint joint 3 and loose joint to take over 1 simultaneously unnecessary rotation occurs.The distance that salient point 311 turns over a concave point 112 is identical with the lateral separation of chute 113, and therefore, when salient point 311 turns over a concave point 112, button bit 321 can enter fixed position.Button bit 321, chute 113, resilient pad 111, concave point 112 and salient point 311 form the critical piece of clamp-press type loose joint; Button bit 321 and chute 113 can be taken over 1 by loose joint joint 3 and loose joint and be fixedly connected with, and avoid occurring when work separated.The other end of limiting board 31 is connected with plastic seat 4, and the other end of plastic seat 4 is connected with cutting ferrule 5, and plastic seat 4 is with the equal frame of cutting ferrule 5 on threaded pipe 33, and plastic seat 4 and cutting ferrule 5 shield.The surface of limiting board 31 is provided with thread groove 34, and the surface of plastic seat 4 is provided with screw thread 41, and screw thread 41 matches with thread groove 34, and screw thread 41 is connected with thread groove 34, realizes limiting board 31 and is connected with plastic seat 4.Loose joint joint 3 is socketed with O type circle 6, and O type circle 6 is made by ethylene propylene diene rubber, and ethylene propylene diene rubber has very excellent weatherability, guarantees that the sealing of pipe fitting is good.
In actual using process, first worker by 7 knottings of pressure pump interface, then aims at through hole 13 with machine by joint 32, and button bit 321 is aimed at chute 113, and then joint 32 is to moving down, and button bit 321 is interior to moving down at chute 113; When joint 32 moves to bottom, joint 32 is wanted to contact with resilient pad 111, and continues to apply certain power downwards, and resilient pad 111 shrinks, and button bit 321 is displaced downwardly on horizontal chute 113; Rotation loose joint joint 3, makes salient point 311 turn over a concave point 112, and button bit 321 moves to fixed position, completes loose joint joint 3 and installs.Last plastic seat 4, cutting ferrule 5 and O type circle 6 connect, and complete the installation of pipe fitting.During dismounting, by the direction contrary with installation, undertaken, first dismantle plastic seat 4, cutting ferrule 5 and O type circle 6, then unload loose joint joint 3, complete dismounting.
These are only specific embodiment of the utility model, but technical characteristics of the present utility model is not limited to this.Anyly take the utility model as basis, for solving essentially identical technical problem, realize essentially identical technique effect, done ground simple change, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.
Claims (8)
1. a clamp-press type three-piece loose joint pipe fitting, include loose joint adapter, loose joint joint, the two ends that described loose joint is taken over connect described loose joint joint, described loose joint joints sleeve is connected to O type circle, it is characterized in that: described loose joint is taken over and included interface and pipe racks, described interface is connected in the two ends of described pipe racks, runs through and be connected with pressure pump interface on described pipe racks, and two described interfaces are all connected with described loose joint joint; Described loose joint joint includes joint, limiting board and threaded pipe, the opening of described limiting board and described interface matches, and described limiting board is connected with described opening, and the surface of described opening is provided with concave point, the surface of described limiting board is provided with salient point, and described salient point and described concave point match; In described interface, be provided with through hole, in described through hole, be provided with chute and resilient pad, the shape of described resilient pad and the shape of described joint match, described resilient pad contacts with described joint, the flexible button bit that is connected with in surface of described joint, described button bit and described chute match, and described button bit is active in described chute.
2. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: described pressure pump interface is made by rubber.
3. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: described O type circle is made by ethylene propylene diene rubber.
4. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: the internal diameter of described interface and the internal diameter of described pipe racks are in the same size.
5. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: described resilient pad is made by nitrile butadiene rubber.
6. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: described chute is L-type, and the end of described chute is provided with fixed position.
7. a kind of clamp-press type three-piece loose joint pipe fitting according to claim 1, is characterized in that: the other end of described limiting board is connected with plastic seat, and the other end of described plastic seat is connected with cutting ferrule, and described plastic seat and the equal frame of described cutting ferrule are on described threaded pipe.
8. a kind of clamp-press type three-piece loose joint pipe fitting is characterized in that according to claim 7: the surface of described limiting board is provided with thread groove, the surface of described plastic seat is provided with screw thread, described screw thread and described thread groove match, described screw thread rotation accesses in described thread groove, realizes described limiting board and is connected with described plastic seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162241.1U CN203809922U (en) | 2014-04-03 | 2014-04-03 | Clamp press type three piece suit loose joint pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162241.1U CN203809922U (en) | 2014-04-03 | 2014-04-03 | Clamp press type three piece suit loose joint pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809922U true CN203809922U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162241.1U Expired - Fee Related CN203809922U (en) | 2014-04-03 | 2014-04-03 | Clamp press type three piece suit loose joint pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626504A (en) * | 2018-06-22 | 2018-10-09 | 玉环凯米暖通科技有限公司 | A kind of quick connector |
| CN111470727A (en) * | 2020-04-22 | 2020-07-31 | 四川省商业建设有限责任公司 | Sewage treatment system |
| CN111981228A (en) * | 2019-05-24 | 2020-11-24 | 国家能源投资集团有限责任公司 | Pipe joint device and fuel cell system |
-
2014
- 2014-04-03 CN CN201420162241.1U patent/CN203809922U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626504A (en) * | 2018-06-22 | 2018-10-09 | 玉环凯米暖通科技有限公司 | A kind of quick connector |
| CN111981228A (en) * | 2019-05-24 | 2020-11-24 | 国家能源投资集团有限责任公司 | Pipe joint device and fuel cell system |
| CN111470727A (en) * | 2020-04-22 | 2020-07-31 | 四川省商业建设有限责任公司 | Sewage treatment system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160403 |