CN220891418U - PE pipeline convenient to dock and seal - Google Patents
PE pipeline convenient to dock and seal Download PDFInfo
- Publication number
- CN220891418U CN220891418U CN202322750198.2U CN202322750198U CN220891418U CN 220891418 U CN220891418 U CN 220891418U CN 202322750198 U CN202322750198 U CN 202322750198U CN 220891418 U CN220891418 U CN 220891418U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- positioning
- fixedly connected
- sliding
- groove
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a PE pipeline convenient for butt joint and sealing, which comprises a first pipeline and a second pipeline, wherein both ends of the first pipeline and the second pipeline are fixedly connected with fixed rings, a connecting mechanism is arranged between two adjacent fixed rings, the connecting mechanism comprises a threaded rod, a nut seat, a synchronous assembly and a positioning assembly, the threaded rods are fixedly connected to the outer wall of one fixed ring at equal intervals, a plurality of connecting holes are formed in one side of the other fixed ring at equal intervals, the nut seat is connected with the synchronous assembly in a penetrating and inserting way in the connecting holes, and the positioning assembly is mutually matched with the synchronous assembly. According to the utility model, by means of the arrangement mode of the threaded rod, the nut seat, the synchronous assembly and the positioning assembly, the toothed ring synchronously drives the plurality of nut seats to rotate through the plurality of gears, so that the plurality of threaded rods can be synchronously installed, the trouble of one-time screwing is saved, the operation is simple and convenient, and the butt joint installation efficiency of PE pipelines is accelerated.
Description
Technical Field
The utility model relates to the technical field of PE pipelines, in particular to a PE pipeline convenient for butt joint sealing.
Background
Plastic pipelines in China develop rapidly, the quality is continuously improved, and plastic pipe industries mainly comprising polyvinyl chloride pipes, polyethylene pipes and polypropylene pipes are primarily formed. The PE pipe is widely applied to building water supply, building drainage, buried drainage pipe, building heating, gas transmission and distribution, gas transmission pipe, electrician and telecommunication protective sleeve, industrial pipe, agricultural pipe and the like due to the unique advantages of the PE pipe.
At present, a plurality of pipelines are connected through a flange plate, but more bolts are needed to be used in the connection mode, so that when two pipelines are in butt joint installation, the bolts are required to be screwed in sequence through a tool, the operation is very troublesome, the time and the labor are wasted, and the butt joint installation speed of the PE pipelines is influenced.
Disclosure of utility model
The utility model aims to provide a PE pipeline convenient for butt joint sealing so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the PE pipeline convenient to butt joint and seal comprises a first pipeline and a second pipeline, wherein fixing rings are fixedly connected to two ends of the first pipeline and the second pipeline;
A connecting mechanism is arranged between two adjacent fixing rings;
The connecting mechanism comprises a threaded rod, a nut seat, a synchronous assembly and a positioning assembly, wherein a plurality of threaded rods are fixedly connected to the outer wall of one of the fixed rings at equal intervals, a plurality of connecting holes are formed in one side of the fixed ring at equal intervals, the nut seat is connected to the connecting holes in a penetrating and penetrating mode through rotation mode, the nut seat is connected with the synchronous assembly, the positioning assembly is matched with the synchronous assembly, the threaded rod is connected with the inner cavity of the connecting holes in a sliding penetrating mode, and the threaded rod is connected with the inner cavity of the nut seat in a penetrating and penetrating mode through threads.
Preferably, the synchronous assembly comprises a gear, a toothed ring and a sliding block, one side of the other fixed ring is provided with a groove, one side of the inner wall of the groove is provided with a sliding groove, a plurality of sliding blocks are connected with the inner cavity of the sliding groove in a sliding and penetrating mode, the toothed ring is fixedly connected with a plurality of sliding blocks, the gear is fixedly connected with a nut seat, the gear is meshed with the toothed ring and connected with the toothed ring, the outer wall of the toothed ring is provided with a plurality of positioning grooves, and the positioning assembly is located inside the positioning grooves.
Preferably, the locating component comprises a locating rod, an extruding plate and a compression spring, the extruding plate is connected with the inner cavity of the locating groove in a sliding penetrating mode, a plurality of locating holes are formed in one end of the first pipeline and one end of the second pipeline at equal intervals, one end of the locating rod is fixedly connected with the extruding plate, the other end of the locating rod is connected with the inner cavity of the locating hole in a sliding penetrating mode, and the compression spring is located in the locating groove.
Preferably, one end of the compression spring is fixedly connected with the extrusion plate, and the other end of the compression spring is fixedly connected with the top end of the inner wall of the positioning groove.
Preferably, a sealing ring is fixedly connected to one end of the second pipeline, a sealing groove is formed in one end of the first pipeline, and the sealing ring is connected with an inner cavity of the sealing groove in a sliding penetrating mode.
Preferably, one side of the fixing ring is fixedly connected with two limiting rods, the other side of the fixing ring is provided with two limiting grooves on the outer wall, and the limiting rods are connected with the inner cavities of the limiting grooves in a sliding penetrating mode.
The utility model has the technical effects and advantages that:
According to the utility model, by means of the arrangement mode that the threaded rod, the nut seat, the synchronous assembly and the positioning assembly are matched, the toothed ring in the synchronous assembly is released from being fixed by the positioning assembly, and the toothed ring can be rotated, so that the toothed ring synchronously drives the plurality of nut seats to rotate through the plurality of gears, the plurality of threaded rods can be synchronously installed, the trouble of one-time screwing is saved, the operation is simple and convenient, the butt joint installation efficiency of PE pipelines is accelerated, the positioning assembly can position the nut seat through the synchronous assembly, the falling of the toothed ring caused by rotation due to external force during use is prevented, and the PE pipeline is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall side internal structure of the present utility model.
FIG. 3 is a schematic diagram of the internal structure of the side face of the connecting mechanism of the present utility model.
In the figure: 1. a first pipe; 2. a second pipe; 3. a fixing ring; 4. a connecting mechanism; 41. a threaded rod; 42. a nut seat; 43. a synchronization component; 431. a gear; 432. a toothed ring; 433. a slide block; 44. a positioning assembly; 441. a positioning rod; 442. an extrusion plate; 443. a compression spring; 5. a seal ring; 6. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a PE pipeline convenient for butt joint sealing, which is shown in figures 1-3, and comprises a first pipeline 1 and a second pipeline 2, wherein both ends of the first pipeline 1 and the second pipeline 2 are fixedly connected with a fixing ring 3;
A connecting mechanism 4 is arranged between two adjacent fixed rings 3;
Further, coupling mechanism 4 is including threaded rod 41, nut seat 42, synchronization assembly 43 and locating component 44, a plurality of threaded rods 41 equidistance fixed connection in the outer wall of one of them solid fixed ring 3, a plurality of connecting holes have been seted up to one side equidistance of another solid fixed ring 3, the inside rotation of connecting hole is threaded and is connected with nut seat 42, nut seat 42 is connected with synchronization assembly 43, locating component 44 and synchronization assembly 43 mutually support, threaded rod 41 and the inner chamber sliding of connecting hole are threaded and are connected, threaded rod 41 and the inner chamber thread of nut seat 42 are threaded and are connected, threaded connection through threaded rod 41 and nut seat 42 can make two pipe connection very inseparable, and locating component 44 accessible synchronization assembly 43 is fixed a position nut seat 42, thereby prevent to receive external force to take place to rotate when using and lead to droing, convenient to use.
Further, the synchronization assembly 43 includes a gear 431, a toothed ring 432 and a sliding block 433, one side of the other fixed ring 3 is provided with a groove, one side of the inner wall of the groove is provided with a sliding groove, the sliding blocks 433 are slidably inserted into the inner cavity of the sliding groove, the toothed ring 432 is fixedly connected with the sliding blocks 433, the gear 431 is fixedly connected with the nut seat 42, the gear 431 is meshed with the toothed ring 432, a plurality of positioning grooves are provided on the outer wall of the toothed ring 432, the positioning assembly 44 is located inside the positioning grooves, and the rotating gear 431 can be driven to rotate simultaneously through rotation of the toothed ring 432, so that when the first pipeline 1 is connected with the second pipeline 2, only one toothed ring 432 needs to be rotated, the plurality of nut seats 42 can be driven to be connected with the threaded rod 41 without tools, the sliding blocks 433 have a limiting effect on the toothed ring 432, and the toothed ring 432 can only rotate in the groove.
Furthermore, the positioning assembly 44 comprises a positioning rod 441, a pressing plate 442 and a compression spring 443, the pressing plate 442 is slidably inserted into the inner cavity of the positioning slot, a plurality of positioning holes are formed at equal intervals at one ends of the first pipeline 1 and the second pipeline 2, one end of the positioning rod 441 is fixedly connected with the pressing plate 442, the other end of the positioning rod 441 is slidably inserted into the inner cavity of the positioning hole, the compression spring 443 is positioned in the positioning slot, one end of the compression spring 443 is fixedly connected with the pressing plate 442, the other end of the compression spring 443 is fixedly connected with the top end of the inner wall of the positioning slot, and the compression spring 443 is always in a compression state, so that a stable elastic acting force can be applied to the positioning rod 441 through the pressing plate 442, the positioning rod 441 can be inserted into the positioning hole stably under the action of no external force, the toothed ring 432 can be fixed, and the nut seat 42 fixedly connected with the plurality of gears 431 is fixed, and the nut seat 42 is prevented from falling off due to rotation caused by external force when in use.
Furthermore, one end of the second pipeline 2 is fixedly connected with a sealing ring 5, one end of the first pipeline 1 is provided with a sealing groove, the sealing ring 5 is connected with the inner cavity of the sealing groove in a sliding and penetrating way, and the sealing ring 5 has the sealing performance of the two pipelines in connection.
Furthermore, one side of one fixing ring 3 is fixedly connected with two limiting rods 6, two limiting grooves are formed in the outer wall of the other fixing ring 3, the limiting rods 6 are connected with the inner cavities of the limiting grooves in a sliding penetrating mode, the length of each limiting rod 6 is far longer than that of each threaded rod 41, and therefore limiting effects can be achieved when two pipelines are connected, and a plurality of nut seats 42 are convenient to be connected with a plurality of threaded rods 41 simultaneously.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A PE pipe for facilitating butt sealing, comprising:
The device comprises a first pipeline (1) and a second pipeline (2), wherein the two ends of the first pipeline (1) and the second pipeline (2) are fixedly connected with a fixing ring (3);
the method is characterized in that: a connecting mechanism (4) is arranged between two adjacent fixed rings (3);
Coupling mechanism (4) are including threaded rod (41), nut seat (42), synchronization subassembly (43) and locating component (44), a plurality of threaded rod (41) equidistance fixed connection is in the outer wall of one of them solid fixed ring (3), another a plurality of connecting holes have been seted up to one side equidistance of solid fixed ring (3), the inside rotation in connecting hole alternates and is connected with nut seat (42), nut seat (42) are connected with synchronization subassembly (43), locating component (44) mutually support with synchronization subassembly (43), threaded rod (41) are connected with the inner chamber slip alternate of connecting hole, threaded rod (41) alternate with the inner chamber screw thread of nut seat (42) and are connected.
2. The PE pipeline convenient to dock and seal according to claim 1, wherein the synchronization assembly (43) comprises a gear (431), a toothed ring (432) and a sliding block (433), one side of the other fixed ring (3) is provided with a groove, one side of the inner wall of the groove is provided with a sliding groove, the sliding blocks (433) are connected with the inner cavity of the sliding groove in a sliding penetrating mode, the toothed ring (432) is fixedly connected with the sliding blocks (433), the gear (431) is fixedly connected with the nut seat (42), the gear (431) is meshed with the toothed ring (432), the outer wall of the toothed ring (432) is provided with a plurality of positioning grooves, and the positioning assembly (44) is located inside the positioning grooves.
3. The PE pipeline convenient for butt joint sealing according to claim 2, wherein the positioning assembly (44) comprises a positioning rod (441), a squeezing plate (442) and a compression spring (443), the squeezing plate (442) is connected with the inner cavity of the positioning groove in a sliding penetrating manner, a plurality of positioning holes are formed in one end of the first pipeline (1) and one end of the second pipeline (2) at equal intervals, one end of the positioning rod (441) is fixedly connected with the squeezing plate (442), the other end of the positioning rod (441) is connected with the inner cavity of the positioning hole in a sliding penetrating manner, and the compression spring (443) is located inside the positioning groove.
4. A PE pipe in which butt sealing is facilitated according to claim 3, wherein one end of the compression spring (443) is fixedly connected to the extrusion plate (442), and the other end of the compression spring (443) is fixedly connected to the top end of the inner wall of the positioning groove.
5. The PE pipeline convenient to butt joint and seal according to claim 1, wherein one end of the second pipeline (2) is fixedly connected with a sealing ring (5), one end of the first pipeline (1) is provided with a sealing groove, and the sealing ring (5) is connected with an inner cavity of the sealing groove in a sliding penetrating mode.
6. The PE pipeline convenient to butt joint and seal according to claim 1, wherein one side of the fixed ring (3) is fixedly connected with two limiting rods (6), the outer wall of the other fixed ring (3) is provided with two limiting grooves, and the limiting rods (6) are connected with the inner cavities of the limiting grooves in a sliding and penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750198.2U CN220891418U (en) | 2023-10-13 | 2023-10-13 | PE pipeline convenient to dock and seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750198.2U CN220891418U (en) | 2023-10-13 | 2023-10-13 | PE pipeline convenient to dock and seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891418U true CN220891418U (en) | 2024-05-03 |
Family
ID=90837138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322750198.2U Active CN220891418U (en) | 2023-10-13 | 2023-10-13 | PE pipeline convenient to dock and seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891418U (en) |
-
2023
- 2023-10-13 CN CN202322750198.2U patent/CN220891418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220891418U (en) | PE pipeline convenient to dock and seal | |
| CN114396521B (en) | Detachable anti-drop self-sealing connection method and structure for corrugated pipeline | |
| CN215981324U (en) | Pipeline connecting device for water supply and drainage engineering | |
| CN217951354U (en) | Loose joint check valve | |
| CN211737109U (en) | Concentric underground water distributor convenient to install and maintain | |
| CN210531810U (en) | Quick-assembly rubber pipe joint | |
| CN218348122U (en) | Heating and ventilation pipeline connecting piece | |
| CN219606336U (en) | Pipeline splicing device | |
| CN220816869U (en) | Hydraulic joint capable of preventing oil leakage | |
| CN215371472U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN215060208U (en) | Multi-ring leak-proof connecting pipe fitting | |
| CN218972089U (en) | Pipeline flexible connection structure for hydraulic system of pulling wheel vehicle | |
| CN220851157U (en) | Special installation pipe for bolt hole for preventing water seepage | |
| CN2494913Y (en) | Inserting pipe joint | |
| CN216520082U (en) | Instrument valve convenient to disassemble and assemble | |
| CN214946702U (en) | Small-bore gate valve | |
| CN215488160U (en) | Tubular product is used in municipal administration water supply and drainage construction | |
| CN218719627U (en) | Plastic connecting piece structure | |
| CN216344426U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN221221792U (en) | Pipeline connection structure | |
| CN220891343U (en) | Quartz clamping sleeve joint | |
| CN218935650U (en) | Plastic pipe fitting with stable connection | |
| CN220506135U (en) | Pipeline butt joint structure | |
| CN218208249U (en) | Pipeline connecting structure capable of monitoring water quantity | |
| CN117424155B (en) | High-adaptability modularized cable conduit penetrating sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |