CN205208028U - Saddle -type electric smelting end cover - Google Patents
Saddle -type electric smelting end cover Download PDFInfo
- Publication number
- CN205208028U CN205208028U CN201521077517.7U CN201521077517U CN205208028U CN 205208028 U CN205208028 U CN 205208028U CN 201521077517 U CN201521077517 U CN 201521077517U CN 205208028 U CN205208028 U CN 205208028U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- end cap
- block
- end cover
- briquetting
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a saddle -type electric smelting end cover, including end cover body, bolt positioning hole, be equipped with the first shape tooth of shaving on the end cover body inner wall, be equipped with fixing device on the end cover body, fixing device includes sealing washer, connecting rod, presses the briquetting, ejector pad, retaining groove, dog, sliding block, the movable block, the sealing washer setting is in the end cover body, the sealing washer outside is equipped with the movable block, the movable block with press briquetting fixed connection, the movable block still with dog fixed connection, according to being equipped with the connecting rod in the briquetting, the connecting rod is connected with the ejector pad, the sliding block is still connected to the connecting rod, be equipped with on the end cover body with ejector pad complex retaining groove, drive the movable block and make the ejector pad arrive screens groove position through pressing down the briquetting, remove the sliding block to both sides again and promote the connecting rod and make during the ejector pad of being connected with the connecting rod gets into the retaining groove, just so can guarantee closely to push firmly sealing washer with the movable block of press briquetting fixed connection, guaranteed the effect of sealing up, just be difficult for the slip.
Description
Technical field
The utility model relates to pipeline connection area, is specifically related to saddle electric smelting end cap.
Background technique
Electric smelting saddle type pipe fitting is the passage of fuel gas transmission, is mainly divided into three major types: straight-through saddle, bypass saddle, shutoff saddle; Straight-through saddle is applicable to as branch in the pipeline of main pipeline not with gas, laying not with pressure, new, substitutes threeway, needs special cutting tool, main pipeline is upon connection holed, then can use after connection; Bypass saddle is applicable in the pipeline of main pipeline band gas, subsidiary low pressure as branch, substitute threeway, incidentally there is in pipe fitting the combination cutting tool that can be cut supervisor's material wall, use combination cutting tool to cut after connecting and be responsible for material, after cutting completes, instrument restores, still staying in saddle pipe fitting, is the pipe fitting for constructing with gas; Shutoff saddle is then exclusively used in the special pipe fitting repairing scuffing and tiny gas leakage point on polyethylene pipe.
Electric smelting saddle type end cap is then electric smelting saddle type pipe fitting can be blocked the device preventing combustion gas from flowing out, but existing electric smelting saddle type end cap just adopts bolt tightening to be fixed on electric smelting saddle type pipe fitting by electric smelting saddle type end cap, easy generation loosens, and causes gas leakage.
Model utility content
The purpose of this utility model can be placed end cap and loosen to provide the saddle electric smelting end cap causing gas leakage to make more to fit tightly between end cap and pipe fitting.
The utility model is achieved through the following technical solutions: saddle electric smelting end cap, comprises end cap body, bolt positioning hole, described end cap inner body wall is also provided with first and shaves shape tooth, and described end cap body is also provided with fixing device; Described fixing device comprises seal ring, connecting rod, briquetting, pushing block, retaining groove, block, slide blocks, moving block, described seal ring is arranged in end cap body, is also provided with moving block outside described seal ring, described moving block is fixedly connected with briquetting, described moving block is also fixedly connected with block, is provided with connecting rod in described briquetting, and described connecting rod is connected with pushing block, described connecting rod also connects slide blocks, and described end cap body is also provided with the retaining groove coordinated with pushing block; Described slide blocks is provided with fixture block, and described block is provided with the draw-in groove coordinated with fixture block; Described end cap body is provided with bolt positioning hole; Described retaining groove engaging edge is set to arc.
The utility model drives moving block to make pushing block arrive the position of retaining groove by pressing briquetting, and then slide blocks removed to both sides promote connecting rod and make the pushing block be connected with connecting rod enter in retaining groove, so just can ensure that the moving block energy squeezed tight be fixedly connected with briquetting lives seal ring, electric smelting saddle type pipe fitting is provided with the groove coordinated with seal ring, briquetting crush seal circle is in groove, ensure that the effect of sealing, and not easily slide; Electric smelting saddle type pipe fitting is also provided with to shave with first in end cap inner body wall that shape tooth coordinates second shave shape tooth, ensure that it is not easy slide thus cause gas leakage more.
Usefulness of the present utility model is: 1) press briquetting drive moving block to make pushing block arrives the position of retaining groove, slide blocks is removed promotion connecting rod and is made the pushing block be connected with connecting rod enter retaining groove to both sides, ensure that the moving block energy squeezed tight be fixedly connected with briquetting is to the groove on electric smelting saddle type pipe fitting, anti-sliding stop; 2) slide blocks is provided with fixture block, and block is provided with the draw-in groove coordinated with fixture block, ensures that slide blocks can engage with block, makes slide blocks not easily deviate to cause pushing block to deviate from retaining groove; 3) shave second on shape tooth and electric smelting saddle type pipe fitting by first on electric smelting saddle type end cap inwall to shave shape tooth and coordinate, electric smelting saddle type end cap and electric smelting saddle type pipe fitting are fitted tightly more, anti-sliding stop and cause gas leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model fixing device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1 to Fig. 2, saddle electric smelting end cap, comprise end cap body 7, bolt positioning hole 4, described end cap body 7 inwall is also provided with first and shaves shape tooth 6, described end cap body 7 is also provided with fixing device 5; Described fixing device 5 comprises seal ring 51, connecting rod 56, briquetting 52, pushing block 55, retaining groove 53, block 58, slide blocks 57, moving block 54, described seal ring 51 is arranged in end cap body 7, moving block 54 is also provided with outside described seal ring 51, described moving block 54 is fixedly connected with briquetting 52, described moving block 54 is also fixedly connected with block 58, connecting rod 56 is provided with in described briquetting 52, described connecting rod 56 is connected with pushing block 55, described connecting rod 56 also connects slide blocks 57, described end cap body 7 is also provided with the retaining groove 53 coordinated with pushing block 55; Described slide blocks 57 is provided with fixture block 51, and described block 58 is provided with the draw-in groove 59 coordinated with fixture block 51; Described end cap body 7 is provided with bolt positioning hole 4; Described retaining groove 53 engages edge and is set to arc.
In present embodiment, the electric smelting saddle type pipe fitting 1 that electric smelting saddle type end cap wants upper shield to get on is provided with the second groove 2 shaved shape tooth 3 and coordinate with seal ring 51 shaved shape tooth 6 with first on end cap body 7 inwall and coordinate, and makes electric smelting saddle type end cap and electric smelting saddle type pipe fitting 1 more fit tightly by cooperatively interacting.
In present embodiment, described retaining groove 53 engages edge and is set to arc, facilitates the engaging of pushing block 55 and extracts.
In present embodiment, user presses briquetting 52 and drives moving block 54 to make pushing block 55 arrive the position of retaining groove 53, and then slide blocks 57 is promoted to both sides, slide blocks 57 is provided with fixture block 51, block 58 is provided with the draw-in groove 59 coordinated with fixture block 51, fixture block 51 engages with draw-in groove 59 and prevents slide blocks 57 from moving, slide blocks 57 moves and causes connecting rod 56 to strut making the pushing block 55 be connected with connecting rod 56 send in retaining groove 53, so just can ensure that the moving block 54 be fixedly connected with briquetting 52 can live seal ring 51 in the groove 2 of electric smelting saddle type pipe fitting 1 by squeezed tight, ensure that the effect of sealing, and second on electric smelting saddle type pipe fitting 1 shaves shape tooth 6 and first on end cap body 7 inwall, and to shave shape tooth 9 mutually meshing, ensure that it is not easy to slide more, the bolt positioning hole 4 of adding on end cap body 7 is located by screw bolt reinforcing, by triple reinforcing, electric smelting saddle type end cap is made firmly to be fitted in electric smelting saddle type pipe fitting 1, can not slide thus cause gas leakage.
Protection domain of the present utility model includes but not limited to above mode of execution; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (4)
1. saddle electric smelting end cap, comprise end cap body (7), bolt positioning hole (4), it is characterized in that: described end cap body (7) inwall is also provided with first and shaves shape tooth (6), described end cap body (7) is also provided with fixing device (5), described fixing device (5) comprises seal ring (51), connecting rod (56), briquetting (52), pushing block (55), retaining groove (53), block (58), slide blocks (57), moving block (54), described seal ring (51) is arranged in end cap body (7), described seal ring (51) outside is also provided with moving block (54), described moving block (54) is fixedly connected with briquetting (52), described moving block (54) is also fixedly connected with block (58), connecting rod (56) is provided with in described briquetting (52), described connecting rod (56) is connected with pushing block (55), described connecting rod (56) also connects slide blocks (57), described end cap body (7) is also provided with the retaining groove (53) coordinated with pushing block (55).
2. saddle electric smelting end cap according to claim 1, it is characterized in that: described slide blocks (57) is provided with fixture block (510), described block (58) is provided with the draw-in groove (59) coordinated with fixture block (510).
3. saddle electric smelting end cap according to claim 1, is characterized in that: described end cap body (7) is provided with bolt positioning hole (4).
4. saddle electric smelting end cap according to claim 1, is characterized in that: described retaining groove (53) engaging edge is set to arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077517.7U CN205208028U (en) | 2015-12-21 | 2015-12-21 | Saddle -type electric smelting end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077517.7U CN205208028U (en) | 2015-12-21 | 2015-12-21 | Saddle -type electric smelting end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208028U true CN205208028U (en) | 2016-05-04 |
Family
ID=55845745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077517.7U Withdrawn - After Issue CN205208028U (en) | 2015-12-21 | 2015-12-21 | Saddle -type electric smelting end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423056A (en) * | 2015-12-21 | 2016-03-23 | 宁波恒元精工管阀科技有限公司 | Saddle shaped electric smelting end cover |
-
2015
- 2015-12-21 CN CN201521077517.7U patent/CN205208028U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423056A (en) * | 2015-12-21 | 2016-03-23 | 宁波恒元精工管阀科技有限公司 | Saddle shaped electric smelting end cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203892748U (en) | Pipeline connecting flange | |
| CN205208028U (en) | Saddle -type electric smelting end cover | |
| CN202252512U (en) | Novel pipe connection quick joint | |
| CN205261127U (en) | Saddle -type electric smelting end cover | |
| CN105423056A (en) | Saddle shaped electric smelting end cover | |
| CN204647647U (en) | A kind of plastic-aluminum combined effective direct insertion joint | |
| CN105423055A (en) | Saddle-shaped electric smelting end cover | |
| CN205208027U (en) | Prevent back pressure saddle -type | |
| CN212129934U (en) | Plastic-steel water stop sleeve and matched counter-pulling screw | |
| CN204731054U (en) | A kind of Quick dredging type apparatus for sampling powder material | |
| CN203402551U (en) | Tank plugging device | |
| CN204459524U (en) | A kind of Novel water pipe connecting device | |
| CN204692815U (en) | Gas pipe joint | |
| CN204573397U (en) | Supply pipe pipe joint | |
| CN104339308A (en) | Filler removing tool of single-screw pump | |
| CN203110007U (en) | Tool for chamfering square rubber bar with fixed angle | |
| CN205207758U (en) | Ball valve | |
| CN204176230U (en) | A kind of novel telescopic joint | |
| CN203189936U (en) | Artificial mist pipeline connecting piece with anti-leakage function | |
| CN203374840U (en) | Metallurgical flashboard valve | |
| CN203201511U (en) | Repair tool of concave casing pipe of oil-water well | |
| CN203757282U (en) | Station gas storage cylinder group outer pipeline pressure testing tool | |
| CN203390866U (en) | Tool for taking out filling materials of single-screw pump | |
| CN204201028U (en) | A kind of tunneling machine cutting speed reducer air filter | |
| CN204692816U (en) | Fuel tube pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20171024 |
|
| AV01 | Patent right actively abandoned |