CN205534713U - Enhancement shell tile type physique of coupling - Google Patents

Enhancement shell tile type physique of coupling Download PDF

Info

Publication number
CN205534713U
CN205534713U CN201521029537.7U CN201521029537U CN205534713U CN 205534713 U CN205534713 U CN 205534713U CN 201521029537 U CN201521029537 U CN 201521029537U CN 205534713 U CN205534713 U CN 205534713U
Authority
CN
China
Prior art keywords
tile
type body
locking ear
ear
pipe joint
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.)
Active
Application number
CN201521029537.7U
Other languages
Chinese (zh)
Inventor
龚岳强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Compass Fluid Technology Co., Ltd.
Original Assignee
ZHEJIANG COMPRESSED FLUID TRANSMISSION ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
Application filed by ZHEJIANG COMPRESSED FLUID TRANSMISSION ENGINEERING Co Ltd filed Critical ZHEJIANG COMPRESSED FLUID TRANSMISSION ENGINEERING Co Ltd
Priority to CN201521029537.7U priority Critical patent/CN205534713U/en
Application granted granted Critical
Publication of CN205534713U publication Critical patent/CN205534713U/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56762692&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN205534713(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a compressed air's conveying pipeline system especially relates to a coupling. An enhancement shell tile type physique of coupling, the both sides of this tile type physique of are provided with locking ear respectively, and locking ear is equipped with the lock member who is used for foling two type physiques made of baked clay, locking ear be provided with with the boss of locking ear's looks adaptation. This tile type physique has increased locking ear, has improved the life of product.

Description

A kind of reinforcement shell tile-type body of pipe joint
Technical field
This utility model relates to a kind of compressed-air actuated delivery pipeline system, particularly relates to a kind of pipe joint.
Background technology
The pipe joint being currently used for connecting compressed air hose has multiple.Existing pipe joint exists one and general problem is that pipe upon connection, and pipe and joints connects insecure, is likely to occur axial displacement between them.The attachment means (application number: 201010577999.8 applyings date: 2010-12-08) of a kind of full-diameter compressed air conveying pipeline of Chinese invention patent, the attachment means of full-diameter compressed air conveying pipeline, this device is made up of metal shell body and sealing device, the inner chamber of metal shell body is provided with annular mounting groove, annular mounting groove be respectively provided on two sides with annular slope;Sealing device is made up of annular frame, two pressure rings and two " O " shape sealing rings, two pressure rings are movably set in the both sides of annular frame respectively, pressure ring shoulder is respectively equipped with annular slope, " O " shape sealing ring is separately positioned on the corner part of pressure ring inner ring, and two ends of annular frame offset with " O " shape sealing ring respectively;Further, it is excessive that the corner part at pressure ring inner ring is provided with annular cambered surface or annular slope, or is respectively equipped with the 3rd annular slope at two tip inside of annular frame.This utility model goes for major diameter pipeline and connects, and has simple in construction, and it is convenient to implement, the feature being connected firmly.But the sealing device structure of this device is complicated, production relatively costly.
Chinese invention patent (application number: 201410246931.X, the applying date: 2014.06.05) disclose the attachment means of a kind of compressed air piping, this device includes that shell body and potted component are constituted, shell body is by the first tile-type body and the second tile-type cube composition, the radian sum of the first tile-type body and the second tile-type body is less than 360 °, locking ear it is respectively arranged with in the both sides of the first tile-type body and the second tile-type body, in locking, ear is provided with for closing up the first tile-type body and the locking member of the second tile-type body, and it is respectively equipped with semi-circular mounting groove in the medial wall of the first tile-type body and the second tile-type body, two semi-circular mounting grooves constitute annular mounting groove after closing up combination, described potted component is equipped with in annular mounting groove;This patent sealing effectiveness is good, and the structure of product is the simplest, reduces the cost of production.But owing to locking ear is locked by bolt the most bolt strained relatively big, and lock ear at present and be made up of steel plate punched, insufficient strength.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide the reinforcement shell tile-type body of a kind of pipe joint, and this tile-type body adds locking ear, improves the service life of product.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
A kind of reinforcement shell tile-type body of pipe joint, the both sides of this tile-type body are respectively arranged with locking ear, locking ear is provided with the locking member for closing up two tile-type bodies, it is characterised in that: described locking ear is provided with the boss suitable with locking ear.
As preferably, described boss is constituted by locking ear's flanging welded.
As preferably, described boss is for being arranged in locking ear by welding.
As preferably, the semi-circular mounting groove installing potted component it is respectively provided with in the middle part of the medial wall of described tile-type body, be respectively the arc-shaped surface that diameter is suitable with connected tube outer diameter in the both sides of semi-circular mounting groove, arc-shaped surface is the supporting surface of connected pipe.Add the rigidity of product.
As preferably, described locking ear being provided with the first corresponding through hole, described locking member is screw bolt and nut.
As preferably, described side locking ear being provided with resilient brace, resilient brace connection is arranged on the second through hole of tile-type body.
This utility model is owing to have employed above-mentioned technical scheme, and this tile-type body adds locking ear, improves the service life of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is upward view of the present utility model.
Fig. 4 is the structural representation of the first tile-type body.
Fig. 5 is the structural representation of potted component.
Fig. 6 is the structural representation of another potted component.
Fig. 7, Fig. 8 are the structural representation of slotted collar.
Fig. 9 is the structural representation of the first tile-type body.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.
A kind of pipe joint as shown in Figure 1, Figure 2, Figure 3 shows, this pipe joint includes that shell body and potted component 7 are constituted, shell body is made up of the first tile-type body 1 and the second tile-type body 2, the gap 6 being easy to connected pipe 10 quick insertion it is preset with between first tile-type body 1 and the second tile-type body 2, the both sides of the first tile-type body 1 and the second tile-type body 2 are respectively arranged with locking ear 3, and locking ear 3 is provided with for closing up the first tile-type body 1 and locking member of the second tile-type body 2.As shown in Figure 2, it is provided with the first corresponding through hole 31 in the locking ear 3 of the first described tile-type body 1 and the second tile-type body 2, described locking member is bolt 4 and nut, and bolt passes two by the first tile-type body 1 and the second tile-type body 2 being locked.Or, it is provided with the first through hole 31 in the locking ear 3 of the first described tile-type body 1, it is provided with the screwed hole corresponding with through hole in the locking ear 3 of the second tile-type body 2, described locking member is bolt 4, and bolt 4 spins mutually with screwed hole through through hole and the first tile-type body 1 and the second tile-type body 2 is locked.As it is shown in figure 1, resilient brace 5 in the side locking ear 3 of the first described tile-type body 1 and the second tile-type body 2, resilient brace 5 connection is arranged on the second through hole 32 of the first tile-type body 1 and the second tile-type body 2.
As shown in Figure 2, Figure 4 shows, it is respectively equipped with semi-circular mounting groove 11 in the middle part of the medial wall of the first tile-type body 1 and the second tile-type body 2, described potted component 7 is equipped with in semi-circular mounting groove 11, and described potted component 7 uses quality of rubber materials or flexible plastic material.As shown in Figure 5, potted component 7 includes annular solid 70 and two sealing rings 71, the external diameter of annular solid 70 is suitable with described semi-circular mounting groove 11 diameter, two sealing rings 71 are arranged on the two ends of annular solid 70, sealing ring 71 varus is formed with first annular inclined-plane 72 at lateral surface, first annular inclined-plane 72 is horn-like by the outside toe-in of sealing ring 71, the medial end on first annular inclined-plane 72 forms ring packing lip, and the diameter of ring packing lip is less than or equal to the external diameter of connected pipe 10.Being provided with position limiting convex ring 73 in the middle of the inner ring of described annular solid 70, the internal diameter of position limiting convex ring 73 is more than the external diameter of connected pipe 10.The both sides of described semi-circular mounting groove 11 are respectively the second annular slope 14, and the outside at described annular solid 70 two ends is respectively arranged with threeth annular slope 74 suitable with the second annular slope 14.As shown in Figure 6, the outer ring of described annular solid 70 is provided with reinforcement supporting member 75 in the position in described gap 6;Or, the outer ring of annular solid 70 be integrally provided with reinforcement supporting member 75.The first tile-type body 1 and the second tile-type body 2-in-1 hold together after, described semi-circular mounting groove 11 hold-down ring body 70 makes the part or all of gluing, sealing in first annular inclined-plane 72 be connected pipe 10 outer wall, makes potted component 7 seal the connected pipe 10 being plugged in potted component 7 two ends.
As shown in Figure 2, Figure 4 shows, the first tile-type body 1 and the second tile-type body 2 are respectively the arc-shaped surface 12 that diameter is suitable with connected pipe 10 external diameter in the both sides of semi-circular mounting groove 11, and arc-shaped surface 12 is the supporting surface of connected pipe 10.As shown in Figure 4, peripherally disposed on described arc-shaped surface 12 have annular groove 13, being provided with slotted collar 8 in annular groove 13, the external diameter of slotted collar 8, more than the diameter of annular groove 13, keeps slotted collar 8 that first tile-type body 1 and the second tile-type body 2 pretension are formed described gap 6.As shown in Figure 7, Figure 8, the inner ring of slotted collar 8 is provided with arc latch 81, and the internal diameter of arc latch 81 is more than connected pipe 10 external diameter, it is simple to connected pipe 10 quick insertion slotted collar 8, arc latch 81 is one or 2 roads, and arc latch 81 is continuous print or interruption.The side of arc latch 81 is fourth annular inclined-plane 82, and the sidewall of described annular groove 13 is fiveth annular slope 15 suitable with fourth annular inclined-plane 82.The first tile-type body 1 and the second tile-type body 2-in-1 hold together after, annular groove 13 compresses slotted collar 8, makes arc latch 81 internal diameter less than connected pipe 10 external diameter, and arc latch 81 stings tight connected pipe 10.

Claims (6)

1. the reinforcement shell tile-type body of a pipe joint, the both sides of this tile-type body are respectively arranged with locking ear (3), locking ear (3) is provided with the locking member for closing up two tile-type bodies (2), it is characterised in that: described locking ear (3) is provided with and locks the boss that ear (3) is suitable.
The reinforcement shell tile-type body of a kind of pipe joint the most according to claim 1, it is characterised in that: described boss is constituted by locking ear (3) flanging welded.
The reinforcement shell tile-type body of a kind of pipe joint the most according to claim 1, it is characterised in that: described boss is for being arranged in locking ear (3) by welding.
The reinforcement shell tile-type body of a kind of pipe joint the most according to claim 1, it is characterized in that: in the middle part of the medial wall of tile-type body, be respectively provided with the semi-circular mounting groove (11) installing potted component (7), be respectively the arc-shaped surface (12) that diameter is suitable with connected pipe (10) external diameter in the both sides of semi-circular mounting groove (11), arc-shaped surface (12) is the supporting surface of connected pipe (10).
The reinforcement shell tile-type body of a kind of pipe joint the most according to claim 1, it is characterised in that: being provided with corresponding the first through hole (31) in locking ear (3), described locking member is bolt (4) and nut.
The reinforcement shell tile-type body of a kind of pipe joint the most according to claim 1, it is characterised in that: being provided with resilient brace (5) on side locking ear (3), resilient brace (5) connection is arranged on second through hole (32) of tile-type body.
CN201521029537.7U 2015-12-11 2015-12-11 Enhancement shell tile type physique of coupling Active CN205534713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521029537.7U CN205534713U (en) 2015-12-11 2015-12-11 Enhancement shell tile type physique of coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521029537.7U CN205534713U (en) 2015-12-11 2015-12-11 Enhancement shell tile type physique of coupling

Publications (1)

Publication Number Publication Date
CN205534713U true CN205534713U (en) 2016-08-31

Family

ID=56762692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521029537.7U Active CN205534713U (en) 2015-12-11 2015-12-11 Enhancement shell tile type physique of coupling

Country Status (1)

Country Link
CN (1) CN205534713U (en)

Similar Documents

Publication Publication Date Title
MX2009013358A (en) Threaded joint with energizable seal.
MY152207A (en) Improvements relating to hose end fittings
CN201902734U (en) Connecting device for large-diameter compressed air delivery pipes
US8596692B1 (en) Method and apparatus for sleeve for hose coupling
CN201420908Y (en) Large-diameter pipe locking key sealing and connecting device
CN205534713U (en) Enhancement shell tile type physique of coupling
UA90114C2 (en) Pipe section provided with a socket end part
CN205534714U (en) Shell body of coupling
KR101391930B1 (en) Coupling for spiral pipe
CN205261073U (en) Pipe connection
KR200484415Y1 (en) Waterproof connector of sewer concrete pipe joint with socket
CN205261066U (en) Interlock open snap ring of coupling
KR101702881B1 (en) Pipe connection structure for the filament winding
CN203907062U (en) Sealing component for compressed air pipeline connecting device
US20150276100A1 (en) Connection, fitting and production method
CN103453248B (en) A kind of anticreep Hermetical connecting structure of pipeline
CN205261075U (en) Enhancement sealing element of coupling
CN202100849U (en) Connecting structure of spinning pipe fitting
CN104455830A (en) Coated pipe joint
CN205592528U (en) Convenient type water pipe butt -joint structural
CN205118237U (en) Antiseized even rubber ring of ditch slot type coupling
CN201021746Y (en) Pipe compensator
CN105333252A (en) Pipe connector
CN210118555U (en) Nested formula card pressure formula pipe fitting
CN212509496U (en) Rubber gasket for pipeline joint

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 315000 plant A10, No.5, No.96, mujin Road, Ningbo hi tech Zone, Hangzhou City, Zhejiang Province

Patentee after: Zhejiang Compass Fluid Technology Co., Ltd.

Address before: 315000 Zhejiang city of Ningbo province high tech Zone Hibiscus Road No. 96 spring and Industrial Park

Patentee before: Zhejiang Compressed Fluid Transmission Engineering Co., Ltd.