CN210770873U - Flexible composite pipe joint convenient to installation - Google Patents
Flexible composite pipe joint convenient to installation Download PDFInfo
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- CN210770873U CN210770873U CN201921565986.1U CN201921565986U CN210770873U CN 210770873 U CN210770873 U CN 210770873U CN 201921565986 U CN201921565986 U CN 201921565986U CN 210770873 U CN210770873 U CN 210770873U
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Abstract
The utility model discloses a flexible composite pipe connects convenient to installation, including flexible composite pipe body, first connecting pipe and second connecting pipe, the link and first connecting pipe and the second connecting pipe threaded connection of flexible composite pipe body, the spacing card of fixedly connected with is protruding on the inner wall of first connecting pipe, and the cover is equipped with the locking ring piece between the elastic ring, and the locking ring piece is around establishing on first connecting pipe. The device realizes that disposable joint that first connecting pipe and second are connected is fixed, connection structure's fastness between first connecting pipe and the second connecting pipe has been strengthened, make things convenient for seam crossing to carry out disposable locking and fix, effectively strengthen its leakproofness, it is quick convenient that the installation is dismantled, the location is accurate, time saving and labor saving, through the surrounding type structure setting of flexure strip and elastic ring, be convenient for cushion the effort protection to seam crossing, thereby the protecting effect to the device has been strengthened, compressive capacity is strong, be favorable to the life of extension fixture.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, concretely relates to flexible composite pipe connects convenient to installation.
Background
The flexible composite high-pressure conveying pipe is a pipe made of polymer composite material and has certain corrosion resistance, scaling resistance, small friction coefficient, good heat preservation, good flexibility and long service life. The pipe joint is used for being connected between the pipeline, and the pipe joint kind is more, including welded joint, and the bonding connects, and hot melt attach fitting, clamp joint and cutting ferrule connect, and present clamp joint and cutting ferrule connect in order to guarantee its connection structure's fastness and leakproofness, often need multilayer chucking structure and bolt locking structure to consolidate, and the installation is just comparatively troublesome with the dismantlement, is not convenient for overhaul and change the pipeline of damage to influence pipeline efficiency of construction.
Therefore, publication number CN207406942U discloses a flexible composite pipe joint, by the core pipe, the sleeve and the flange are constituteed, the sleeve internal surface sets up a plurality of screw threads, the sleeve cup joints in core pipe one end, the other end surface of core pipe sets up a plurality of screw threads, core pipe and muffjoint department set up annular protrusion, the flange has clamp formula structure, the flange includes cutting ferrule and lower cutting ferrule, go up cutting ferrule and lower cutting ferrule one end through pivot swing joint, go up the cutting ferrule and extend a calorie of protruding with the lower cutting ferrule other end forward respectively, connect through fastening bolt between two upper and lower calorie of protruding. Through the screw thread on sleeve and the core pipe can link to each other with the pipeline respectively, then carry out the fastening connection through clamp formula flange to the junction, core pipe and muffjoint set up annular protruding leakproofness and the fastness that has effectively improved the pipe connection, have improved the swift convenience of pipeline construction.
The following disadvantages still remain: the direct hoop formula flange that connects through, single structure, the steadiness is poor, and when the device received the destructive power, direct action caused the loss on connecting and hoop formula flange, and the protecting effect is poor, can not reach the effect that the installation is convenient fast, firm in connection and barrier propterty are strong simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible composite pipe connects convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible composite pipe connects convenient to installation, includes first connecting pipe and second connecting pipe, the link of flexible composite pipe body and first connecting pipe and second connecting pipe threaded connection, it is protruding that the spacing card of fixedly connected with is gone up on the inner wall of first connecting pipe, the fixed pipe of tip fixedly connected with of second connecting pipe, fixed pipe slides to be pegged graft to the inside of first connecting pipe and fixed with the protruding joint of spacing card, fixedly connected with flexure strip on the tip outer wall of second connecting pipe, the tip integration fixedly connected with elastic ring of flexure strip, the elastic ring compresses tightly to peg graft on the tip outer wall of first connecting pipe, the cover is equipped with the locking ring piece between the elastic ring, the locking ring piece is around establishing on first connecting pipe.
Preferably, the two limiting clamping protrusions are arranged on the fixing pipe, the limiting clamping grooves are formed in the fixing pipe and are in matched connection with the limiting clamping protrusions, a cavity is formed in the limiting clamping protrusions, and silica gel balls are filled in the cavity.
This set up and make spacing protruding inserting spacing draw-in groove when promoting fixed pipe, the second connecting pipe joint of being convenient for is fixed a position to first connecting pipe on to, spacing protruding base member of making for the elastic metal piece of card, through the mating reaction with the silica gel ball, its elastic force effect has effectively been strengthened, thereby be convenient for spacing protruding and spacing draw-in groove's of card connection and dismantlement, and then make location joint and dismantlement quick nimble between first connecting pipe and the second connecting pipe.
Preferably, all welded fastening has the guide block on the front of fixed pipe and the back, be equipped with the guide way with guide block accordant connection on the inner wall of first connecting pipe.
This setting plays effectual guide effect to the connection of first connecting pipe and second connecting pipe, and the location is accurate, and the card that the arc piece is accurate of being convenient for fixes a position is gone into the constant head tank of elastic ring, has effectively strengthened connection structure's steadiness between first connecting pipe and the second connecting pipe.
Preferably, the elastic ring is uniformly distributed on the second connecting pipe in an annular array, the outer wall of the end part of the first connecting pipe is fixedly welded with uniformly distributed positioning arc blocks, and the elastic ring is provided with positioning grooves which are in matched connection with the positioning arc blocks.
This set up the elastic ring and be convenient for compress tightly fixed first connecting pipe, the location arc piece card has effectively improved the fastness of structure between elastic ring and the first connecting pipe in the constant head tank that corresponds simultaneously, connects closely to fix a position effectually.
Preferably, the end face of the second connecting pipe is fixedly connected with a sealing rubber gasket, and the end part of the first connecting pipe is abutted against and fixed on the sealing rubber gasket.
This arrangement facilitates enhancing the sealing between the first connecting pipe and the second connecting pipe.
Preferably, the front faces of the two ends of the locking ring piece are fixedly welded with fixed blocks, and the fixed blocks are fixedly connected through locking bolts.
When the second connecting pipe is inserted and fastened to the first connecting pipe, the locking bolt penetrates between the fixing blocks, the locking ring piece is locked and fixed, the elastic ring is conveniently locked and fixed on the first connecting pipe, therefore, the firmness of the structure between the first connecting pipe and the second connecting pipe is greatly enhanced, in addition, the surrounding type structure arrangement of the elastic piece and the elastic ring is convenient, the buffering acting force protection is conveniently carried out on the joint, and the protection effect on the device is enhanced.
Compared with the prior art, the utility model discloses a technological effect and advantage: the flexible composite pipe joint convenient to install is characterized in that a second connecting pipe is inserted into a first connecting pipe, namely, a fixing pipe is pushed to enable a limiting clamping groove to be buckled on a corresponding limiting clamping protrusion, meanwhile, a guide block slides along a guide groove, an elastic ring clings to the first connecting pipe and slides under the elastic action until a positioning groove is buckled on a corresponding positioning arc block, one-time clamping and fixing of the first connecting pipe and the second connecting pipe are realized, then, a fastening bolt is screwed up to reinforce and lock a locking ring piece, so that the firmness of a connecting structure between the first connecting pipe and the second connecting pipe is greatly enhanced, one-time locking and fixing at a seam are facilitated, the first connecting pipe is locked on a sealing gasket to effectively enhance the sealing performance, the installation and the disassembly are rapid and convenient, the positioning is accurate, the time and labor are saved, in addition, the surrounding type structure arrangement of the elastic piece and the elastic ring is convenient for buffering acting force protection at the seam, thereby strengthened the protective effect to the device, compressive capacity is strong, is favorable to the life of extension device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the limiting clamp of the present invention;
fig. 4 is a side view schematic diagram of the first connection pipe of the present invention.
In the figure: 1. a flexible composite pipe body; 2. a first connecting pipe; 201. limiting clamping protrusions; 202. a cavity; 203. a silica gel ball; 204. a guide groove; 205. positioning an arc block; 3. a second connecting pipe; 301. a fixed tube; 302. a limiting clamping groove; 303. a guide block; 4. an elastic sheet; 401. an elastic ring; 402. positioning a groove; 5. locking ring sheets; 501. a fixed block; 502. locking the bolt; 6. and sealing the rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-4, this embodiment provides a flexible composite pipe joint convenient to installation, including first connecting pipe 2 and second connecting pipe 3, the link of flexible composite pipe body 1 and first connecting pipe 2 and the threaded connection of second connecting pipe 3, fixedly connected with limit card is protruding 201 on the inner wall of first connecting pipe 2, the tip fixedly connected with fixed pipe 301 of second connecting pipe 3, fixed pipe 301 slides and connects to the inside of first connecting pipe 2 and is fixed with the protruding 201 joint of limit card, fixedly connected with flexure strip 4 on the tip outer wall of second connecting pipe 3, the tip integration fixed connection elastic ring 401 of flexure strip 4, flexure strip 401 compresses tightly and pegs graft on the tip outer wall of first connecting pipe 2, the cover is equipped with locking ring piece 5 between flexure strip 401, locking ring piece 5 is around establishing on first connecting pipe 2.
Two limiting clamping protrusions 201 are arranged, limiting clamping grooves 302 which are matched and connected with the limiting clamping protrusions 201 are arranged on the fixing tube 301, a cavity 202 is arranged inside the limiting clamping protrusions 201, and the cavity 202 is filled with a silica gel ball 203; make spacing protruding 201 of card insert spacing draw-in groove 302 when promoting fixed pipe 301, be convenient for second connecting pipe 3 joint location to first connecting pipe 2 on, and, the protruding 201 base member of making for the elastic metal piece of spacing card, through the mating reaction with silica gel ball 203, its elastic force effect has effectively been strengthened, thereby be convenient for spacing protruding 201 of card and spacing draw-in groove 302 connect with the dismantlement, and then make location joint and dismantlement between first connecting pipe 2 and the second connecting pipe 3 nimble fast.
The front and the back of the fixed pipe 301 are welded and fixed with guide blocks 303, and the inner wall of the first connecting pipe 2 is provided with a guide groove 204 which is matched and connected with the guide blocks 303; the connection of first connecting pipe 2 and second connecting pipe 3 plays effectual guide effect, and the location is accurate, and the accurate card of the arc piece 205 of being convenient for of location is gone into in the constant head tank 402 of elastic ring 401, has effectively strengthened connection structure's steadiness between first connecting pipe 2 and the second connecting pipe 3.
The elastic rings 401 are uniformly distributed on the second connecting pipe 3 in an annular array, the outer wall of the end part of the first connecting pipe 2 is fixedly welded with uniformly distributed positioning arc blocks 205, and the elastic rings 401 are provided with positioning grooves 402 which are matched and connected with the positioning arc blocks 205; the elastic ring 401 is convenient for compressing and fixing the first connecting pipe 2, and meanwhile, the positioning arc block 205 is clamped into the corresponding positioning groove 402, so that the structural firmness between the elastic ring 401 and the first connecting pipe 2 is effectively improved, and the tight connection positioning effect is good.
The end surface of the second connecting pipe 3 is fixedly connected with a sealing rubber gasket 6, and the end part of the first connecting pipe 2 is tightly propped and fixed on the sealing rubber gasket 6; it is convenient to enhance the sealability between the first connection pipe 2 and the second connection pipe 3.
The front faces of the two ends of the locking ring piece 5 are fixedly welded with fixed blocks 501, and the fixed blocks 501 are fixedly connected through locking bolts 502; when second connecting pipe 3 is pegged graft and is fastened to in first connecting pipe 2, locking bolt 502 wears to between the fixed block 501, it is fixed to lock ring 5, be convenient for lock elastic ring 401 and die to fix on first connecting pipe 2, thereby the fastness of structure between first connecting pipe 2 and the second connecting pipe 3 has been strengthened greatly, and, surrounding type structure setting through elastic ring 4 and elastic ring 401, be convenient for cushion the effort protection to seam department, thereby the protecting effect to the device has been strengthened.
Example 2
The embodiment provides a use method of a flexible composite pipe joint convenient to install, which specifically comprises the following steps: the second connecting pipe 3 is inserted into the first connecting pipe 2, namely the fixing pipe 301 is pushed to enable the limiting clamping groove 302 to be buckled on the corresponding limiting clamping convex 201, meanwhile, the guide block 303 slides along the guide groove 204, the elastic ring 401 is tightly attached to the first connecting pipe 2 and slides under the elastic action until the positioning groove 402 is buckled on the corresponding positioning arc block 205, the one-time clamping and fixing of the first connecting pipe 2 and the second connecting pipe are realized, then, the fastening bolt is screwed to reinforce and lock the locking ring piece 5, thereby greatly enhancing the firmness of the connecting structure between the first connecting pipe 2 and the second connecting pipe 3, facilitating the one-time locking and fixing of the seam, enabling the first connecting pipe 2 to be locked on the sealing rubber cushion 6 to effectively enhance the sealing performance, being fast and convenient to install and disassemble, being accurate in positioning, being time-saving and labor-saving, and being capable of effectively enhancing the sealing performance through the surrounding type structure arrangement of the elastic piece 4 and the elastic ring 401, the buffer action force protection is convenient to carry out on the seam joint, so that the protection effect on the device is enhanced, the pressure resistance is strong, and the service life of the device is prolonged.
Example 3
The embodiment provides a flexible composite pipe joint convenient to installation, as shown in fig. 1-4, including first connecting pipe 2 and second connecting pipe 3, the link of flexible composite pipe body 1 and first connecting pipe 2 and 3 threaded connection of second connecting pipe, fixedly connected with limit card is protruding 201 on the inner wall of first connecting pipe 2, the fixed pipe 301 of tip fixedly connected with of second connecting pipe 3, fixed pipe 301 slides and connects to the inside of first connecting pipe 2 and fixed with the protruding 201 joint of limit card, fixedly connected with flexure strip 4 on the tip outer wall of second connecting pipe 3, the tip integration fixed connection elastic ring 401 of flexure strip 4, flexure strip 401 compresses tightly and pegs graft on the tip outer wall of first connecting pipe 2, the cover is equipped with locking ring piece 5 between flexure strip 401, locking ring piece 5 is around establishing on first connecting pipe 2.
Four limiting clamping protrusions 201 are arranged, limiting clamping grooves 302 which are matched and connected with the limiting clamping protrusions 201 are arranged on the fixing tube 301, a cavity 202 is arranged inside the limiting clamping protrusions 201, and the cavity 202 is filled with a silica gel ball 203; make spacing protruding 201 of card insert spacing draw-in groove 302 when promoting fixed pipe 301, be convenient for second connecting pipe 3 joint location to first connecting pipe 2 on, and, the protruding 201 base member of making for the elastic metal piece of spacing card, through the mating reaction with silica gel ball 203, its elastic force effect has effectively been strengthened, thereby be convenient for spacing protruding 201 of card and spacing draw-in groove 302 connect with the dismantlement, and then make location joint and dismantlement between first connecting pipe 2 and the second connecting pipe 3 nimble fast.
Example 4
As shown in fig. 1-4, this embodiment provides a flexible composite pipe joint convenient to installation, including flexible composite pipe body 1, first connecting pipe 2 and second connecting pipe 3, the link of flexible composite pipe body 1 and first connecting pipe 2 and the threaded connection of second connecting pipe 3, fixedly connected with limit card is protruding 201 on the inner wall of first connecting pipe 2, the tip fixedly connected with fixed pipe 301 of second connecting pipe 3, fixed pipe 301 slides and inserts to the inside of first connecting pipe 2 and is fixed with the protruding 201 joint of limit card, fixedly connected with flexure strip 4 on the tip outer wall of second connecting pipe 3, the tip integration fixedly connected with elastic ring 401 of flexure strip 4, flexure strip 401 compresses tightly and inserts on the tip outer wall of first connecting pipe 2, the cover is equipped with locking ring 5 between flexure strip 401, locking ring 5 is around establishing on first connecting pipe 2.
Two limiting clamping protrusions 201 are arranged, limiting clamping grooves 302 which are matched and connected with the limiting clamping protrusions 201 are arranged on the fixing tube 301, a cavity 202 is arranged inside the limiting clamping protrusions 201, and the cavity 202 is filled with a silica gel ball 203; make spacing protruding 201 of card insert spacing draw-in groove 302 when promoting fixed pipe 301, be convenient for second connecting pipe 3 joint location to first connecting pipe 2 on, and, the protruding 201 base member of making for the elastic metal piece of spacing card, through the mating reaction with silica gel ball 203, its elastic force effect has effectively been strengthened, thereby be convenient for spacing protruding 201 of card and spacing draw-in groove 302 connect with the dismantlement, and then make location joint and dismantlement between first connecting pipe 2 and the second connecting pipe 3 nimble fast.
The front and the back of the fixed pipe 301 are welded and fixed with guide blocks 303, and the inner wall of the first connecting pipe 2 is provided with a guide groove 204 which is matched and connected with the guide blocks 303; the connection of first connecting pipe 2 and second connecting pipe 3 plays effectual guide effect, and the location is accurate, and the accurate card of the arc piece 205 of being convenient for of location is gone into in the constant head tank 402 of elastic ring 401, has effectively strengthened connection structure's steadiness between first connecting pipe 2 and the second connecting pipe 3.
The elastic rings 401 are uniformly distributed on the second connecting pipe 3 in an annular array, the outer wall of the end part of the first connecting pipe 2 is fixedly welded with uniformly distributed positioning arc blocks 205, and the elastic rings 401 are provided with positioning grooves 402 which are matched and connected with the positioning arc blocks 205; the elastic ring 401 is convenient for compressing and fixing the first connecting pipe 2, and meanwhile, the positioning arc block 205 is clamped into the corresponding positioning groove 402, so that the structural firmness between the elastic ring 401 and the first connecting pipe 2 is effectively improved, and the tight connection positioning effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a flexible composite pipe connects convenient to installation, includes first connecting pipe (2) and second connecting pipe (3), its characterized in that, the link of flexible composite pipe body (1) and first connecting pipe (2) and second connecting pipe (3) threaded connection, fixedly connected with spacing card is protruding (201) on the inner wall of first connecting pipe (2), the tip fixedly connected with fixed pipe (301) of second connecting pipe (3), fixed pipe (301) slip plug-in connection to the inside of first connecting pipe (2) and with spacing card protruding (201) joint fixed, fixedly connected with flexure strip (4) on the tip outer wall of second connecting pipe (3), the tip integration fixed connection flexure strip (401) of flexure strip (4), flexure strip (401) plug-in compresses tightly on the tip outer wall of first connecting pipe (2), the cover is equipped with locking ring piece (5) between flexure strip (401), the locking ring piece (5) is wound on the first connecting pipe (2).
2. The flexible composite pipe joint according to claim 1, wherein two limiting clamping protrusions (201) are provided, and a limiting clamping groove (302) which is matched and connected with the limiting clamping protrusions (201) is provided on the fixing pipe (301).
3. The flexible composite pipe joint according to claim 2, characterized in that a cavity (202) is arranged inside the limiting clamping protrusion (201), and a silica gel ball (203) is filled on the cavity (202).
4. The flexible composite pipe joint according to claim 1, wherein the front surface and the back surface of the fixed pipe (301) are welded and fixed with guide blocks (303), and the inner wall of the first connecting pipe (2) is provided with guide grooves (204) which are matched and connected with the guide blocks (303).
5. The flexible composite pipe joint according to claim 1, wherein the elastic rings (401) are uniformly distributed on the second connection pipe (3) in an annular array.
6. The flexible composite pipe joint according to claim 1, wherein the outer wall of the end of the first connecting pipe (2) is welded and fixed with evenly distributed positioning arc blocks (205), and the elastic ring (401) is provided with positioning grooves (402) which are matched and connected with the positioning arc blocks (205).
7. The flexible composite pipe joint according to claim 1, wherein a sealing rubber gasket (6) is fixedly connected to the end surface of the second connecting pipe (3), and the end of the first connecting pipe (2) is tightly fixed on the sealing rubber gasket (6).
8. The flexible composite pipe joint according to claim 1, wherein fixing blocks (501) are welded and fixed on the front faces of the two ends of the locking ring piece (5), and the fixing blocks (501) are fixedly connected through locking bolts (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565986.1U CN210770873U (en) | 2019-09-20 | 2019-09-20 | Flexible composite pipe joint convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565986.1U CN210770873U (en) | 2019-09-20 | 2019-09-20 | Flexible composite pipe joint convenient to installation |
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| Publication Number | Publication Date |
|---|---|
| CN210770873U true CN210770873U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565986.1U Active CN210770873U (en) | 2019-09-20 | 2019-09-20 | Flexible composite pipe joint convenient to installation |
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| CN (1) | CN210770873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803546A (en) * | 2021-08-13 | 2021-12-17 | 宁波联润流体机械制造有限公司 | Fast-insertion hose connector with good sealing performance |
-
2019
- 2019-09-20 CN CN201921565986.1U patent/CN210770873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803546A (en) * | 2021-08-13 | 2021-12-17 | 宁波联润流体机械制造有限公司 | Fast-insertion hose connector with good sealing performance |
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