CN210240889U - PVC pipeline connecting piece - Google Patents
PVC pipeline connecting piece Download PDFInfo
- Publication number
- CN210240889U CN210240889U CN201920757732.3U CN201920757732U CN210240889U CN 210240889 U CN210240889 U CN 210240889U CN 201920757732 U CN201920757732 U CN 201920757732U CN 210240889 U CN210240889 U CN 210240889U
- Authority
- CN
- China
- Prior art keywords
- piece
- sleeve
- strip
- connecting device
- pipelines
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a PVC pipeline connecting piece, the structure of which comprises a sleeve, a sealing shaft strip, a press-sealing connecting device, a positioning strip and a groove, the top end of the sleeve is fixedly provided with the sealing shaft strip, the groove is arranged at the front side and the rear side of the sleeve and is integrated with the sleeve, the positioning strip is provided with two positioning strips which are arranged at the bottom ends of the front side and the rear side of the sleeve in an embedding way, and the top end of the press-sealing connecting device is fixedly connected with the sealing shaft strip, the pipeline connecting piece of the utility model is structurally provided with the press-sealing connecting device, two pipelines are inserted into the sleeve, because the number of the limiting strips is enough to cover the inserting parts of the two pipelines, when the side pressure plates are embedded into a clamping piece, the side pressure plates are not needed to be glued or connected through a clamping hoop when the two pipelines are connected and fixed, the connection and fixation between the two pipelines can be completed only by, the time consumed by the device is extremely short, and the efficiency can be greatly improved.
Description
Technical Field
The utility model relates to a PVC pipe connection spare belongs to PVC pipeline technical field.
Background
At present, the construction of pipeline is a comparatively important ring in hydraulic engineering's work progress, and pipe connection spare is as the important accessory of connecting tube, and it can play fastening connection's effect, and the connection between the pipeline adopts welding mode or threaded connection usually, nevertheless need the rubberizing when connecting fixedly or entangle it through the clamp and use specialized tool such as screw to connect locking, and the time of connecting a pipeline consumption is longer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline connecting piece to prior art of solution need the rubberizing or use specialized tool such as screw to connect the locking after entangling it through the clamp when connecting fixedly two pipelines, connects the longer problem of the time of a pipeline consumption.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a PVC pipe connection spare, its structure includes the sleeve pipe, seals the axial cord, seals connecting device, location strip, recess, sleeve pipe top fixed mounting seals the axial cord, the recess is located the sleeve pipe around both sides and rather than structure as an organic whole, the location strip is equipped with two altogether and installs both sides bottom around the sleeve pipe through the mode of embedding, seal the connecting device top and seal axial cord fixed connection together.
Furthermore, the press seal connecting device comprises a side pressing sheet, a limiting strip, a top sealing sheet, a fixing ring, a connecting and sealing mechanism, a pull wire, an inner shaft belt and a clamping piece, wherein the limiting strip is fixedly mounted at the top end of the inner part of the side pressing sheet, the inner surface of the side pressing sheet is attached to the outer surface of the top sealing sheet, the clamping piece and the sleeve are of an integrated structure, the tail end of the pull wire is fixedly connected with the fixing ring, and the head end of the pull wire is connected with the top end of the pull wire.
Furthermore, the connection locking mechanism comprises a movable locking plate and a negative pressure plate, and the movable locking plate is provided with the negative pressure plate.
Further, the negative pressure plate comprises an inner plate, an outer ring and an air leakage opening, the inner plate and the outer ring are of an integrated structure, and the air leakage opening is formed in the left end of the outer ring.
Furthermore, eight pull wires are arranged, and fixing rings are arranged at the upper end and the lower end of the connecting and locking mechanism.
Furthermore, the stay wires are provided with two groups and made of nylon materials, so that the toughness is high.
Furthermore, a plurality of holes are formed in the upper ends of the two side strips of the connecting and locking mechanism, and standby adjustment can be performed.
Advantageous effects
The utility model relates to a pipeline connecting piece, be equipped with the pressure seal connecting device on the structure, insert two pipelines at intraductal, press down through with the side pressure piece towards both ends, when its in-process of embedding at the sleeve pipe lateral surface completely, the outer loop at first contacts with the pipeline lateral wall, when drawing outward through the side pressure piece, the connection blockade mechanism laminating pipeline of connecting through the inner shaft area is carried towards the top and is drawn, constantly when being close with the pipeline as activity blockade piece, the inside gas of activity blockade piece constantly discharges towards outside through disappointing mouthful, make the inside state that is in the negative pressure of activity blockade piece, because the quantity of spacing strip is enough to cover the inserted part of two pipelines, imbed in the fastener as the side pressure piece, the power of its dislocation can be with its complete fixation, need not go up the glue or through the clamp connection when connecting fixedly to two pipelines, only need to insert the side pressure piece in the pressure seal connecting device behind the sleeve pipe-in with two pipelines and detain down just can accomplish between two pipelines The connection of (2) is fixed, the consumed time is extremely short, and the efficiency can be greatly improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a PVC pipe connector of the present invention;
fig. 2 is the detailed structure schematic diagram inside the press-sealing connection device of the PVC pipe connection member of the present invention.
Fig. 3 is the detailed structure schematic diagram inside the press-sealing connection device of the PVC pipe connection member of the present invention.
Fig. 4 is a schematic view of the detailed structure inside the connection locking mechanism of the PVC pipe connection of the present invention.
Fig. 5 is the detailed structure schematic diagram inside the negative pressure plate of the PVC pipe connection member of the present invention.
In the figure: the device comprises a sleeve-q, a sealing shaft strip-w, a press sealing connecting device-e, a positioning strip-r, a groove-t, a side pressure sheet-e 1, a limit strip-e 2, a top sealing sheet-e 3, a fixing ring-e 4, a connecting and blocking mechanism-e 5, a pull wire-e 6, an inner shaft belt-e 7, a clamping piece-e 8, a movable sealing sheet-a 1, a negative pressure disc-a 2, an inner disc-a 21, an outer ring-a 22 and an air leakage port-a 23.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a PVC pipe connector, which comprises: the structure of the device comprises a sleeve q, a sealing shaft strip w, a press sealing connecting device e, a positioning strip r and a groove t, wherein the top end of the sleeve q is fixedly provided with the sealing shaft strip w, the groove t is arranged on the front side and the rear side of the sleeve q and is of an integrated structure with the sleeve q, the positioning strip r is provided with two positioning strips and is arranged at the bottom ends of the front side and the rear side of the sleeve q in an embedded mode, the top end of the press sealing connecting device e is fixedly connected with the sealing shaft strip w, the press sealing connecting device e comprises a side pressing sheet e1, a limiting strip e2, a top sealing sheet e3, a fixing ring e4, a connecting and locking mechanism e5, a pull wire e6, an inner shaft belt e7 and a fastener e8, the top end inside the side pressing sheet e1 is fixedly provided with the limiting strip e2, the inner surface of the side pressing sheet e1 is attached to the outer surface of the top sealing sheet e3, the fastener 737e 3 and, stay wire e6 head end is connected with the top of the e6 of acting as go-between, it seals locking mechanism e5 including the activity and seals locking plate a1, negative pressure dish a2, be equipped with negative pressure dish a2 on the activity locking plate a1, negative pressure dish a2 includes inner disc a21, outer loop a22, mouthful a23 loses heart, inner disc a21 and outer loop a22 structure as an organic whole, mouthful a23 that loses heart is located outer loop a22 left side end, it is equipped with eight altogether to act as go-between e6, it all is equipped with solid fixed ring e4 to connect locking mechanism e5 upper and lower both ends, it is equipped with two sets ofly altogether to act as go-between e6, and adopts the nylon materials to make, and toughness is high, it can carry out reserve regulation to connect locking mechanism e 5's both sides.
For example, two pipes are inserted into the sleeve q, the side pressing piece e1 is pressed down towards two ends, when the pipe is completely embedded into the outer side surface of the sleeve q, the outer ring a22 is firstly contacted with the outer side wall of the pipe, when the pipe is pulled out through the side pressing piece e1, the connecting and blocking mechanism e5 connected through the inner shaft band e7 is attached to the pipe and pulled upwards, when the movable locking piece a1 is continuously close to the pipe, the air inside the movable locking piece a21 is continuously exhausted outwards through the air escape opening a23, the inside of the movable locking piece a21 is in a negative pressure state, because the number of the limiting strips a2 is enough to cover the insertion parts of the two pipes, when the side pressing piece e1 is embedded into the clamping piece e8, the dislocation force can completely fix the pipe.
The utility model solves the problem that the prior art needs gluing or uses special tools such as screws to connect and lock after sleeving two pipelines through a hoop when connecting and fixing the two pipelines, and the time consumed by connecting one pipeline is longer, the utility model discloses a mutual combination of the above parts, the PVC pipeline connecting piece is structurally provided with a press sealing connecting device, the two pipelines are inserted into a sleeve q, by pressing down the side pressing piece e1 towards both ends, when the side pressing piece is completely embedded in the outer side surface of the sleeve q, the outer ring a22 is firstly contacted with the outer side wall of the pipeline, when the side pressing piece e1 is pulled outwards, the connecting and blocking mechanism e5 connected through the inner shaft belt e7 is jointed with the pipeline and pulled upwards, when the movable sealing plate a1 is continuously close to the pipeline, the gas in the movable sealing plate a21 is continuously discharged towards the outer part through the air leakage port a23, the movable sealing piece a21 is in a negative pressure state, the quantity of the limiting strips a2 is enough to cover the insertion parts of the two pipelines, when the side pressure piece e1 is embedded in the clamping piece e8, the side pressure piece can be completely fixed by the dislocation force, when the two pipelines are connected and fixed, glue is not needed or the two pipelines are connected through a clamp, the two pipelines can be connected and fixed only by buckling the side pressure piece in the press sealing connecting device after being inserted into the sleeve, the consumed time is extremely short, and the efficiency can be greatly improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a PVC pipe connection spare which characterized in that: its structure includes sleeve pipe (q), seals axial cord (w), press seal connecting device (e), location strip (r), recess (t), sleeve pipe (q) top fixed mounting has and seals axial cord (w), both sides just rather than structure as an organic whole around sleeve pipe (q) is located in recess (t), location strip (r) are equipped with two altogether and install both sides bottom around sleeve pipe (q) through the mode of embedding, press seal connecting device (e) top and seal axial cord (w) fixed connection together.
2. A PVC pipe coupling as claimed in claim 1, wherein: the press seal connecting device (e) comprises a side pressing piece (e1), a limiting strip (e2), a top sealing piece (e3), a fixing ring (e4), a connection locking mechanism (e5), a pull wire (e6), an inner shaft belt (e7) and a clamping piece (e8), wherein the limiting strip (e2) is fixedly installed at the top end of the inside of the side pressing piece (e1), the inner surface of the side pressing piece (e1) is attached to the outer surface of the top sealing piece (e3), the clamping piece (e8) and a sleeve (q) are of an integrated structure, the tail end of the pull wire (e6) is fixedly connected with the fixing ring (e4), and the head end of the pull wire (e6) is connected with the top end of the pull wire (e 6).
3. A PVC pipe coupling as claimed in claim 2, wherein: the connection locking mechanism (e5) comprises a movable locking piece (a1) and a negative pressure plate (a2), and the movable locking piece (a1) is provided with the negative pressure plate (a 2).
4. A PVC pipe coupling as claimed in claim 3, wherein: negative pressure dish (a2) includes inner disc (a21), outer ring (a22), loses heart (a23), inner disc (a21) and outer ring (a22) structure as an organic whole, it locates outer ring (a22) left side end to lose heart (a 23).
5. A PVC pipe coupling as claimed in claim 2, wherein: the pull wires (e6) are provided with four wires in total, and the upper end and the lower end of the connecting and locking mechanism (e5) are provided with fixing rings (e 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757732.3U CN210240889U (en) | 2019-05-23 | 2019-05-23 | PVC pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757732.3U CN210240889U (en) | 2019-05-23 | 2019-05-23 | PVC pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240889U true CN210240889U (en) | 2020-04-03 |
Family
ID=69972382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757732.3U Expired - Fee Related CN210240889U (en) | 2019-05-23 | 2019-05-23 | PVC pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210240889U (en) |
-
2019
- 2019-05-23 CN CN201920757732.3U patent/CN210240889U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210240889U (en) | PVC pipeline connecting piece | |
| CN205402042U (en) | Compound union coupling head of plastic -aluminum | |
| CN210398027U (en) | Heater pipeline connecting device convenient to location | |
| CN211145731U (en) | Pipeline connecting device | |
| CN108747106B (en) | Welding protection tool for valve body and manufacturing process thereof | |
| CN201460959U (en) | Mine gas pumping and discharging hole packer | |
| CN206864840U (en) | Wedge type parallel groove clamp installs bullet rifle | |
| CN217302043U (en) | Convenient leak protection water pipe of changing | |
| CN213655996U (en) | Direct-insertion connection type telescopic steel belt pipe | |
| CN211530699U (en) | Double-wall corrugated pipe structure | |
| CN218236474U (en) | Pipeline connector | |
| CN211096446U (en) | Drainage tube for shaping shell VSD negative pressure drainage device | |
| CN209943727U (en) | Combined composite pipe connecting head assembly | |
| CN212509916U (en) | Pipeline connecting device for water conservancy construction | |
| CN220687789U (en) | Locking snap ring that moves | |
| CN218468461U (en) | Galvanized spiral air pipe | |
| CN210690209U (en) | Internal tension water pressure inspection tool | |
| CN210291117U (en) | Pipe laying fixing device for agricultural water conservancy project water delivery pipeline | |
| CN214618263U (en) | HDPE double-wall corrugated pipe | |
| CN214008425U (en) | Metal corrugated pipe with inserting and self-locking functions | |
| CN211344371U (en) | Canned type tee bend | |
| CN213713308U (en) | Air conditioner | |
| CN211475107U (en) | High-strength HDPE double-wall corrugated pipe | |
| CN214839171U (en) | Novel pipe conversion connecting piece | |
| CN220068472U (en) | Intelligent irrigation timer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: 650000 Xi Chun Yuan 9-1-1a, Century City, Guandu District, Kunming City, Yunnan Province Patentee after: Yunnan Boren Technology Co., Ltd Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92, Tianjin University Patentee before: Dai Longhui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |