CN211203240U - Hydraulic pipe connecting piece convenient to installation - Google Patents
Hydraulic pipe connecting piece convenient to installation Download PDFInfo
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- CN211203240U CN211203240U CN201922366009.5U CN201922366009U CN211203240U CN 211203240 U CN211203240 U CN 211203240U CN 201922366009 U CN201922366009 U CN 201922366009U CN 211203240 U CN211203240 U CN 211203240U
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- pipe
- fixed ring
- connecting pipe
- sets
- ring
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Abstract
The utility model discloses a hydraulic pressure union coupling convenient to installation, including connecting piece body, non slipping spur, button, first centre gripping cover and second centre gripping cover, the connecting piece body is including solid fixed ring, connecting pipe and external screw thread pipe, just gu fixed ring, connecting pipe and external screw thread pipe are the integrated into one piece structure, gu fixed ring's one end and pipe fitting sealing connection are kept away from to the connecting pipe, external screw thread pipe treats connecting piece threaded connection with another group, gu fixed ring and connecting pipe week side inside equal symmetry have seted up the stroke groove, and two sets of the stroke groove is the zigzag structure, and two sets of the stroke groove runs through solid fixed ring and connecting pipe, connecting pipe week side outer wall symmetry sets up inlays and is equipped with the non slipping spur that is used for increasing frictional force, and is two sets of the non slipping spur is located two sets of stroke. This hydraulic pressure union coupling convenient to installation, the sealing connection of the connecting pipe of being convenient for improves the frictional force of outside pipe fitting, prevents to drop.
Description
Technical Field
The utility model belongs to the technical field of hydraulic pressure union coupling spare, concretely relates to hydraulic pressure union coupling spare convenient to installation.
Background
With the rapid development of the hydraulic pipe market in China, the application and research and development of related core production technologies become the focus of attention of enterprises in the industry. Understanding the research and development trends, process equipment, technical application and trend of the home and abroad hydraulic pipe production core technology is very key for enterprises to improve the technical specification of products and improve the market competitiveness.
The connection of hydraulic pressure pipe adopts connecting piece sealing connection usually, but current connecting piece simple structure, the function singleness of production, and dismantle comparatively troublesome to the installation of connecting the pipe fitting, cause the leakproofness to reduce very easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure union coupling 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: a hydraulic pipe connecting piece convenient to install comprises a connecting piece body, an anti-skid block, a button, a first clamping sleeve and a second clamping sleeve, wherein the connecting piece body comprises a fixing ring, a connecting pipe and an external threaded pipe, the fixing ring, the connecting pipe and the external threaded pipe are of an integrally formed structure, one end, far away from the fixing ring, of the connecting pipe is connected with a pipe fitting in a sealing mode, and the external threaded pipe is in threaded connection with another group of connecting pieces to be connected;
the utility model discloses a travel groove, including solid fixed ring, connecting pipe week side outer wall symmetry, the fixed ring sets up the antiskid piece that is used for increasing frictional force, and two sets of with the equal symmetry of connecting pipe week side inside, and two sets of the travel groove is zigzag structure, and two sets of the travel groove runs through solid fixed ring and connecting pipe, connecting pipe week side outer wall symmetry sets up to inlay and is equipped with the non slipping spur that is used for increasing frictional force, and is two sets of the non slipping spur is located two sets of travel inslot respectively, and is two sets of be provided with the zigzag clamp plate in the travel groove respectively, and two sets of the fixed ring week side outer wall symmetry inlays and is equipped with two sets of buttons, and is two sets of the button all runs through to the travel inslot and with zigzag clamp plate fixed weld, and is two sets.
Preferably, the connecting pipe is close to solid fixed ring's one end week side fixed the cup joint the grip ring, just the grip ring is with solid fixed ring fixed welding, the lateral outer wall symmetry screw thread through connection has fastening bolt, two sets of fastening bolt runs through to the grip ring inside respectively and is connected with the arc grip block that is used for the centre gripping pipe fitting.
Preferably, the fixed ring week side outer wall symmetric welding has two sets of arc otic placodes, and one of them is a set of the arc otic placode articulates through round pin axle circumference towards one side of external screw thread pipe has the head rod, the other end inner wall of head rod has the first centre gripping cover that is used for fixed pipe fitting through bolt threaded connection.
Preferably, another set of one side that the first connecting rod was kept away from to the arc otic placode articulates through round pin axle circumference has the second connecting rod, just the other end inner wall of second connecting rod has the second centre gripping cover that is used for fixed pipe fitting through bolt threaded connection.
Preferably, N groups of first internal thread holes are symmetrically formed in one side surface of the first connecting rod, and N groups of second internal thread holes are formed in one side surface of the second connecting rod.
Preferably, the first clamping sleeve and the second clamping sleeve respectively comprise two groups of semicircular rings, connecting plates are welded on one sides of the two groups of semicircular rings respectively, and the two groups of connecting plates are fixed through threaded connection of bolts.
The utility model discloses a technological effect and advantage: according to the hydraulic pipe connecting piece convenient to install, the connecting pipe, the stroke groove, the anti-slip block, the Z-shaped pressing plate and the button are arranged, the button is pressed manually, the Z-shaped pressing plate is driven by the button to lift in the stroke groove, the anti-slip block is driven to stretch on the connecting pipe, and the anti-slip block is reset under the action of the compression spring, so that the connecting pipe is convenient to seal and connect, the friction force is improved, the anti-slip block is prevented from falling off, and the hydraulic pipe connecting piece is convenient to install and; by arranging the clamping ring, the fastening bolt and the arc-shaped clamping plate, the fastening bolt drives the arc-shaped clamping plate to perform centripetal motion in the clamping ring, so that the external rubber pipe fitting is clamped, and the connectivity is improved; by arranging the arc-shaped ear plate, the first connecting rod and the first clamping sleeve, the first connecting rod is hinged and rotated in the inner circumference direction of the arc-shaped ear plate to drive the first clamping sleeve to clamp the outer rubber pipe fitting, so that the generation of tension is reduced; this hydraulic pressure union coupling convenient to installation, the sealing connection of the connecting pipe of not only being convenient for improves the frictional force of outside pipe fitting, prevents to drop, and the installation of being convenient for is dismantled.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the connecting tube of the present invention;
fig. 3 is a schematic view of the structure of the clamping ring of the present invention;
fig. 4 is a schematic view of a second clamping sleeve of the present invention;
fig. 5 is a schematic view of the first clamping sleeve of the present invention.
In the figure: 1 connecting piece body, 2 non slipping spur, 3 buttons, 4 grip rings, 5 first centre gripping cover, 6 head rod, 7 first internal thread hole, 8 arc otic placodes, 9 solid fixed ring, 10 connecting pipes, 11 external screw thread pipes, 12 second centre gripping cover, 13 second connecting rods, 14 stroke grooves, 15 zigzag clamp plate, 16 compression spring, 17 fastening bolt, 18 arc grip blocks, 19 second internal thread holes, 20 connecting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
The utility model provides a hydraulic pipe connecting piece convenient to installation as shown in figures 1-5, which comprises a connecting piece body 1, an antiskid block 2, a button 3, a first clamping sleeve 5 and a second clamping sleeve 12, wherein the connecting piece body 1 comprises a fixing ring 9, a connecting pipe 10 and an external thread pipe 11, the fixing ring 9, the connecting pipe 10 and the external thread pipe 11 are of an integrated structure, one end of the connecting pipe 10 far away from the fixing ring 9 is hermetically connected with a pipe fitting, and the external thread pipe 11 is in threaded connection with another group of connecting pieces to be connected;
the fixed ring 9 and the connecting pipe 10 are symmetrically provided with travel grooves 14 on the inner side, the two travel grooves 14 are of a Z-shaped structure, the two travel grooves 14 penetrate through the fixed ring 9 and the connecting pipe 10, the outer wall of the connecting pipe 10 on the inner side is symmetrically provided with anti-skid blocks 2 for increasing friction force, the two anti-skid blocks 2 are respectively positioned inside the two travel grooves 14, Z-shaped press plates 15 are respectively arranged in the two travel grooves 14, the two Z-shaped press plates 15 are respectively fixedly welded with the two anti-skid blocks 2, the outer wall of the fixed ring 9 on the inner side is symmetrically provided with two groups of buttons 3, the two groups of buttons 3 penetrate through the travel grooves 14 and are fixedly welded with the Z-shaped press plates 15, compression springs 16 are respectively and longitudinally arranged on the inner wall of the travel grooves 14 in the two fixed rings 9, and the other ends of the two groups of compression springs 16 are respectively, the button 3 is manually pressed, the button 3 drives the Z-shaped pressing plate 15 to lift in the stroke groove 14, the antiskid blocks 2 are driven to stretch out and draw back on the connecting pipe 19, the antiskid blocks 2 are reset under the action of the compression spring 16, the sealing connection of the connecting pipe 10 is facilitated, and the friction force is improved.
Specifically, the connecting pipe 10 is close to the fixed grip ring 4 that has cup jointed in one end week side of solid fixed ring 9, just grip ring 4 and solid fixed ring 9 fixed weld, grip ring 4 week side outer wall symmetry screw thread through connection has fastening bolt 17, and is two sets of fastening bolt 17 runs through respectively to grip ring 4 inside and be connected with the arc grip block 18 that is used for the centre gripping pipe fitting, and fastening bolt 17 drives arc grip block 18 and is the centripetal movement in grip ring 4, carries out the centre gripping to outside rubber pipe spare, improves the connectivity.
Concretely, the outer wall symmetric welding of 9 week sides of solid fixed ring has two sets of arc otic placodes 8, one of them is a set of arc otic placode 8 articulates through round pin axle circumference towards one side of external screw thread pipe 11 has head rod 6, head rod 6's other end inner wall has the first centre gripping cover 5 that is used for fixed pipe fitting through bolt threaded connection, and head rod 6 is in the articulated rotation of the internal week of arc otic placode 8, drives first centre gripping cover 5 and carries out the centre gripping to outside rubber pipe spare, reduces tensile production.
Specifically, another a set of one side that first connecting rod 6 was kept away from to arc otic placode 8 articulates through round pin axle circumference has second connecting rod 13, just there is second centre gripping cover 12 that is used for fixed pipe fitting second connecting rod 13's other end inner wall through bolt threaded connection, and second connecting rod 13 drives second centre gripping cover 12 circumferential direction in another a set of arc otic placode 8, and second centre gripping cover 12 carries out the centre gripping to another group pipe fitting.
Specifically, a side surface of the first connecting rod 6 is symmetrically provided with N groups of first internal thread holes 7, a side surface of the second connecting rod 13 is provided with N groups of second internal thread holes 19, and the positions of the first clamping sleeve 5 and the second clamping sleeve 12 are convenient to replace due to the arrangement of the first internal thread holes 7 and the second internal thread holes 19 respectively.
Specifically, first centre gripping cover 5 and second centre gripping cover 12 include two sets of semicircle rings respectively, and have welded connecting plate 20 respectively on one side of two sets of semicircle rings, and are two sets of connecting plate 20 is fixed through bolt threaded connection, and one side that connecting block 20 was kept away from to first centre gripping cover 5 and second centre gripping cover 12 is articulated.
Specifically, this hydraulic pressure union coupling convenient to installation, manual press button 3, button 3 drives zigzag clamp plate 15 and goes up and down in stroke groove 14, it is flexible on connecting pipe 19 to drive non slipping spur 2, under the effect through compression spring 16, reset non slipping spur 2, to connecting pipe 10 sealing connection, improve frictional force, fastening bolt 17 drives arc grip block 18 and is centripetal motion in grip ring 4, carry out the centre gripping to outside rubber pipe spare, first connecting rod 6 is to articulated rotation in arc otic placode 8, drive first centre gripping cover 5 and carry out the centre gripping to outside rubber pipe spare, second connecting rod 13 drives second centre gripping cover 12 circumferential direction in another set of arc otic placode 8, second centre gripping cover 12 carries out the centre gripping to another set of pipe spare. This hydraulic pressure union coupling convenient to installation, the sealing connection of the connecting pipe of not only being convenient for improves the frictional force of outside pipe fitting, prevents to drop, and the installation of being convenient for is dismantled.
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 (6)
1. The utility model provides a hydraulic pressure union coupling convenient to installation, includes connecting piece body (1), non slipping spur (2), button (3), first centre gripping cover (5) and second centre gripping cover (12), its characterized in that: the connecting piece body (1) comprises a fixing ring (9), a connecting pipe (10) and an external threaded pipe (11), the fixing ring (9), the connecting pipe (10) and the external threaded pipe (11) are of an integrally formed structure, one end, far away from the fixing ring (9), of the connecting pipe (10) is connected with a pipe fitting in a sealing mode, and the external threaded pipe (11) is connected with another group of to-be-connected pieces in a threaded mode;
the fixed ring (9) and the connecting pipe (10) are symmetrically provided with travel grooves (14) in the circumferential side, the travel grooves (14) are Z-shaped structures, the travel grooves (14) penetrate through the fixed ring (9) and the connecting pipe (10), the outer walls of the circumferential side of the connecting pipe (10) are symmetrically provided with anti-slip blocks (2) used for increasing friction force, the anti-slip blocks (2) are respectively arranged in the two travel grooves (14), Z-shaped press plates (15) are respectively arranged in the two travel grooves (14), the Z-shaped press plates (15) are respectively fixedly welded with the two anti-slip blocks (2), the outer walls of the circumferential side of the fixed ring (9) are symmetrically provided with two groups of buttons (3), the buttons (3) penetrate through the travel grooves (14) and are fixedly welded with the Z-shaped press plates (15), and compression springs (16) are longitudinally arranged in the fixed ring (9) and on the inner wall of the travel grooves (14), the other ends of the two groups of compression springs (16) are respectively and fixedly connected with a Z-shaped pressing plate (15).
2. An easily installed hydraulic pipe coupling according to claim 1, wherein: connecting pipe (10) are close to the fixed grip ring (4) that has cup jointed in one end week side of solid fixed ring (9), just grip ring (4) and solid fixed ring (9) fixed welding, the symmetrical screw thread through connection of the week side outer wall of grip ring (4) has fastening bolt (17), and is two sets of fastening bolt (17) run through respectively inside and be connected with arc grip block (18) that are used for the centre gripping pipe fitting to grip ring (4).
3. An easily installed hydraulic pipe coupling according to claim 1, wherein: fixed ring (9) week side outer wall symmetric welding has two sets of arc otic placodes (8), one of them is a set of arc otic placode (8) have head rod (6) through round pin axle circumference articulated towards one side of external screw tube (11), the other end inner wall of head rod (6) has first centre gripping cover (5) that are used for fixed pipe fitting through bolt threaded connection.
4. An easily installed hydraulic pipe coupling according to claim 3, wherein: and the other group of arc-shaped ear plates (8) are hinged with a second connecting rod (13) through the circumferential direction of a pin shaft at one side far away from the first connecting rod (6), and the inner wall of the other end of the second connecting rod (13) is connected with a second clamping sleeve (12) for fixing a pipe fitting through a bolt thread.
5. An easily installed hydraulic pipe coupling according to claim 4, wherein: n groups of first internal thread holes (7) are symmetrically formed in one side face of the first connecting rod (6), and N groups of second internal thread holes (19) are formed in one side face of the second connecting rod (13).
6. An easily installed hydraulic pipe coupling according to claim 4, wherein: the first clamping sleeve (5) and the second clamping sleeve (12) respectively comprise two groups of semicircular rings, connecting plates (20) are respectively welded on one sides of the two groups of semicircular rings, and the two groups of connecting plates (20) are fixedly connected through bolts and threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366009.5U CN211203240U (en) | 2019-12-25 | 2019-12-25 | Hydraulic pipe connecting piece convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366009.5U CN211203240U (en) | 2019-12-25 | 2019-12-25 | Hydraulic pipe connecting piece convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203240U true CN211203240U (en) | 2020-08-07 |
Family
ID=71852253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366009.5U Expired - Fee Related CN211203240U (en) | 2019-12-25 | 2019-12-25 | Hydraulic pipe connecting piece convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203240U (en) |
-
2019
- 2019-12-25 CN CN201922366009.5U patent/CN211203240U/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: 20200807 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |