CN105423056B - Saddle electric smelting end cap - Google Patents
Saddle electric smelting end cap Download PDFInfo
- Publication number
- CN105423056B CN105423056B CN201510969688.9A CN201510969688A CN105423056B CN 105423056 B CN105423056 B CN 105423056B CN 201510969688 A CN201510969688 A CN 201510969688A CN 105423056 B CN105423056 B CN 105423056B
- Authority
- CN
- China
- Prior art keywords
- end cap
- block
- connecting rod
- briquetting
- cap 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
Abstract
The invention discloses saddle electric smelting end cap, including end cap body, bolt positioning hole, end cap inner body wall shaves shape tooth provided with first, and end cap body is provided with fixing device；Fixing device includes sealing ring, connecting rod, briquetting, pushing block, retaining groove, block, sliding shoe, movable block, sealing ring is arranged in end cap body, and movable block is provided with the outside of sealing ring, movable block is fixedly connected with briquetting, movable block is also fixedly connected with block, and connecting rod is provided with briquetting, and connecting rod is connected with pushing block, connecting rod is also connected with sliding shoe, and end cap body is provided with the retaining groove coordinated with pushing block；Movable block is driven pushing block is reached retaining groove position by pressing briquetting, sliding shoe is removed to both sides again promotes connecting rod the pushing block being connected with connecting rod is entered in retaining groove, this ensures that the movable block energy squeezed tight being fixedly connected with briquetting firmly sealing ring, sealed effect is ensure that, and is difficult to slide.
Description
Technical field
The present invention relates to pipeline connection area, and in particular to saddle electric smelting end cap.
Background technology
Electric smelting saddle type pipe fitting is the passage of fuel gas transmission, is broadly divided into three major types：Straight-through saddle, bypass saddle, closure saddle
Type；Straight-through saddle is needed without gas, the not with pressure, pipeline newly laid suitable for main pipeline as branch, replacement threeway after connection
Special cutting element is wanted, drills, then can use on main pipeline upon connection；Bypass saddle be applied to main pipeline band gas,
As branch in the pipeline of subsidiary low pressure, threeway is substituted, there is the included band of pipe fitting a combination that can cut through supervisor's material wall to cut
Instrument is cut, instrument restores after the completion of cutting through supervisor's material, cutting using combination cutting element after connection, remains in saddle pipe fitting
It is interior, it is the pipe fitting for being constructed with gas；Closure saddle be then exclusively used in repair polyethylene pipe on scratch and tiny air leakage point it is special
Use pipe fitting.
And electric smelting saddle type end cap is then that electric smelting saddle type pipe fitting can be blocked to the device for preventing that combustion gas from flowing out, but it is existing
Electric smelting saddle type end cap simply tighten electric smelting saddle type end cap be fixed on electric smelting saddle type pipe fitting using bolt, easily produce pine
It is dynamic, cause gas leakage.
The content of the invention
The invention aims to provide can place end cap loosen cause gas leakage so that between end cap and pipe fitting more
Plus the saddle electric smelting end cap being brought into close contact.
The present invention is achieved through the following technical solutions：Saddle electric smelting end cap, including end cap body, bolt positioning hole, it is described
First is additionally provided with end cap inner body wall shaves and be additionally provided with fixing device on shape tooth, the end cap body；The fixing device includes
Sealing ring, connecting rod, briquetting, pushing block, retaining groove, block, sliding shoe, movable block, the sealing ring are arranged on end cap body
In, movable block is additionally provided with the outside of the sealing ring, the movable block is fixedly connected with briquetting, the movable block is also solid with block
Connecting rod is provided with fixed connection, the briquetting, the connecting rod is connected with pushing block, and the connecting rod is also connected with sliding shoe, the end cap
The retaining groove coordinated with pushing block is additionally provided with body；The sliding shoe is provided with fixture block, and the block is provided with matches somebody with somebody with fixture block
The neck of conjunction；The end cap body is provided with bolt positioning hole；The retaining groove engaging edge is set to arc.
The present invention drives movable block so that pushing block reaches the position of retaining groove, then again by slip by pressing briquetting
Block is removed to both sides promotes connecting rod that the pushing block being connected with connecting rod is entered in retaining groove, this ensures that solid with briquetting
Surely the movable block energy squeezed tight connected lives the groove for being provided with and coordinating with sealing ring on sealing ring, electric smelting saddle type pipe fitting, pressing
Block crush seal circle is into groove, it is ensured that sealed effect, and is difficult to slide；It is additionally provided with electric smelting saddle type pipe fitting and end cap
First in inner body wall shave the cooperation of shape tooth second shave shape tooth, it is ensured that it is more not easy to slide to cause gas leakage.
The present invention is advantageous in that：1) pressing briquetting drive movable block cause pushing block reach retaining groove position
Put, sliding shoe removes promotion connecting rod so that the pushing block being connected with connecting rod enters retaining groove to both sides, it is ensured that fixed with briquetting
Groove on the movable block energy squeezed tight of connection to electric smelting saddle type pipe fitting, anti-sliding stop；2) sliding shoe is provided with fixture block, block
It is provided with the neck coordinated with fixture block, it is ensured that sliding shoe can engage with block so that sliding shoe, which is difficult abjection, causes pushing block to take off
Go out retaining groove；3) second on shape tooth and electric smelting saddle type pipe fitting is shaved by first on electric smelting saddle type end cap inwall to shave shape tooth and match somebody with somebody
Close so that electric smelting saddle type end cap with electric smelting saddle type pipe fitting is even closer fits, anti-sliding stop and cause gas leakage.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of fixing device of the present invention.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the invention will be further described.
See on Fig. 1 to Fig. 2, saddle electric smelting end cap, including end cap body 7, bolt positioning hole 4, the inwall of end cap body 7
It is additionally provided with first and shaves and is additionally provided with fixing device 5 on shape tooth 6, the end cap body 7；The fixing device 5 includes sealing ring 51, connected
Bar 56, briquetting 52, pushing block 55, retaining groove 53, block 58, sliding shoe 57, movable block 54, the sealing ring 51 are arranged on end
In lid body 7, the outside of sealing ring 51 is additionally provided with movable block 54, and the movable block 54 is fixedly connected with briquetting 52, described
Movable block 54 is also fixedly connected with block 58, and connecting rod 56 is provided with the briquetting 52, and the connecting rod 56 is connected with pushing block 55, institute
Connecting rod 56 is stated to be also connected with being additionally provided with the retaining groove 53 coordinated with pushing block 55 on sliding shoe 57, the end cap body 7；The cunning
Motion block 57 is provided with fixture block 51, and the block 58 is provided with the neck coordinated with fixture block 51；The end cap body 7 is provided with bolt
Positioning hole 4；The engaging of retaining groove 53 edge is set to arc.
In present embodiment, electric smelting saddle type end cap want the electric smelting saddle type pipe fitting 1 that upper shield gets on be provided with end cap body 7
First on wall, which shaves the second of the cooperation of shape tooth 6, shaves shape tooth 3 and the groove 2 with the cooperation of sealing ring 51, causes electricity by cooperating
Molten saddle end cap with electric smelting saddle type pipe fitting 1 is even closer fits.
In present embodiment, the engaging of retaining groove 53 edge is set to arc, facilitates the engaging of pushing block 55 and pulls out
Go out.
In present embodiment, user's pressing briquetting 52 drives movable block 54 to cause pushing block 55 to reach retaining groove 53
Position, then sliding shoe 57 is promoted to both sides again, sliding shoe 57 be provided with fixture block 51, block 58 be provided with and fixture block 51
The neck of cooperation, fixture block 51 engages with neck prevents sliding shoe 57 from moving, sliding shoe 57 movement cause connecting rod 56 to strut cause and
In the feeding retaining groove 53 of pushing block 55 that connecting rod 56 is connected, this ensures that the energy of movable block 54 being fixedly connected with briquetting 52
Squeezed tight lives sealing ring 51 into the groove 2 of electric smelting saddle type pipe fitting 1, it is ensured that sealed effect, and on electric smelting saddle type pipe fitting 1
Second shave shape tooth 6 to shave shape tooth with first on the inwall of end cap body 7 mutually ratcheting, it is ensured that it is more not easy to slide, then adds
Bolt positioning hole 4 on upper end cover body 7 is positioned by screw bolt reinforcing, is reinforced by triple so that electric smelting saddle type end cap is firmly
Electric smelting saddle type pipe fitting 1 is fitted in, will not slide to cause gas leakage.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (3)
1. saddle electric smelting end cap, including end cap body (7), bolt positioning hole (4), it is characterised in that：In the end cap body (7)
First is additionally provided with wall shaves and be additionally provided with fixing device (5) on shape tooth (6), the end cap body (7)；Fixing device (5) bag
Sealing ring (51), connecting rod (56), briquetting (52), pushing block (55), retaining groove (53) are included, block (58), sliding shoe (57) are moved
Motion block (54), the sealing ring (51) is arranged in end cap body (7), and movable block is additionally provided with the outside of the sealing ring (51)
(54), the movable block (54) is fixedly connected with briquetting (52), and the movable block (54) is also fixedly connected with block (58), institute
State and connecting rod (56) is provided with briquetting (52), the connecting rod (56) is connected with pushing block (55), the connecting rod (56) is also connected with sliding
The retaining groove (53) coordinated with pushing block (55) is additionally provided with block (57), the end cap body (7)；Set on the sliding shoe (57)
There is fixture block, the block (58) is provided with the neck coordinated with fixture block.
2. saddle electric smelting end cap according to claim 1, it is characterised in that：The end cap body (7) is fixed provided with bolt
Position hole (4).
3. saddle electric smelting end cap according to claim 1, it is characterised in that：Retaining groove (53) the engaging edge is set
For arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969688.9A CN105423056B (en) | 2015-12-21 | 2015-12-21 | Saddle electric smelting end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969688.9A CN105423056B (en) | 2015-12-21 | 2015-12-21 | Saddle electric smelting end cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105423056A CN105423056A (en) | 2016-03-23 |
| CN105423056B true CN105423056B (en) | 2017-10-24 |
Family
ID=55501476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510969688.9A Active CN105423056B (en) | 2015-12-21 | 2015-12-21 | Saddle electric smelting end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423056B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295127B (en) * | 2019-07-30 | 2022-06-14 | 南京耀泽电子科技有限公司 | Anti-skid fixing mode and anti-skid method for air respirator back plate device |
| CN112295126B (en) * | 2019-07-30 | 2022-06-14 | 南京耀泽电子科技有限公司 | Telescopic positive pressure type air respirator back plate device and telescopic method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29822922U1 (en) * | 1998-12-16 | 1999-05-27 | Schlemenat Alfred | Detachable connection of rotationally symmetrical cover closures |
| CN2382937Y (en) * | 1999-06-20 | 2000-06-14 | 刘耀腾 | Pipeline blocking and repairing sleeve |
| CN2867055Y (en) * | 2006-01-27 | 2007-02-07 | 陈亨斌 | Polyethylene pipe electric melting saddle pipe fitting |
| CN203628141U (en) * | 2013-09-11 | 2014-06-04 | 杨爱弟 | Drainage-type magnetic leakage-stopping fixture |
| CN203979743U (en) * | 2014-07-04 | 2014-12-03 | 邢梓杉 | Plastic conveying and plastic drilling under pressure of pipeline electric-melting saddle-shaped bypass |
| RU2557648C1 (en) * | 2014-10-20 | 2015-07-27 | Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" | Device for temporary filling of holes and cracks in stiff structures of any shape and configuration, which are filled with liquid |
| CN205208028U (en) * | 2015-12-21 | 2016-05-04 | 宁波恒元精工管阀科技有限公司 | Saddle -type electric smelting end cover |
-
2015
- 2015-12-21 CN CN201510969688.9A patent/CN105423056B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105423056A (en) | 2016-03-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |