CN214093522U - PE pipeline traction head - Google Patents
PE pipeline traction head Download PDFInfo
- Publication number
- CN214093522U CN214093522U CN202022448921.8U CN202022448921U CN214093522U CN 214093522 U CN214093522 U CN 214093522U CN 202022448921 U CN202022448921 U CN 202022448921U CN 214093522 U CN214093522 U CN 214093522U
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- Prior art keywords
- pipeline
- traction
- sealing strip
- pipe
- fixed rod
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- 238000007789 sealing Methods 0.000 claims abstract description 54
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 6
- 239000004698 Polyethylene Substances 0.000 description 19
- 239000004576 sand Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of PE pipelines, and provides a PE pipeline traction head, which comprises a traction pipe, wherein a pipeline is movably embedded and connected inside the traction pipe, the outer side of the traction pipe is spirally connected with a bolt, two ends of the inner wall of the traction pipe are provided with a bracket, one side of the bracket, which is close to the inner wall of the traction pipe, is embedded with a groove, the inner part of the groove is provided with a fixed rod, one side of the fixed rod, which is close to the traction pipe, is articulated with a movable ball, the bracket is provided with a bracket, the pipeline is embedded inside the traction pipe, the bracket can facilitate the installation and butt joint between the pipelines through the bracket, the bracket drives a sealing strip to be attached to the inner wall of the pipeline, when the pipeline is loosened, the pipeline shakes at the inner side of the bracket, the pipeline is extruded to one end of the sealing strip, the sealing strip is angularly swung through the movable ball, so that the sealing strip can be extruded to one side of a spring, and further limit and fix the pipeline through the sealing strip, thereby can increase and be connected the steadiness between traction head and the pipeline.
Description
Technical Field
The utility model relates to a PE pipeline technical field, more specifically relates to a PE pipeline traction head.
Background
PE is an abbreviation of polyethylene, the application range of a common PE pipe water supply pipeline is lower than 40 ℃, the common PE pipe water supply pipeline cannot be used for a hot water conveying pipeline, the PE pipe is thermoplastic resin with high crystallinity and non-polarity, and the pipelines are usually installed in a butt joint mode through a traction head;
about the traction head, through search and discovery, a portable PE pipeline traction head with the patent number of CN201720713526.3 exists, the novel multifunctional police belt improves the roundness of a PE pipe, greatly shortens the axial distance of the traction pipe, and avoids the installation of the traction pipe by using a crane;
the defects are as follows:
the traction head is in the back of docking with the pipeline, and the pipeline is easy not hard up after long-term the use, leads to the steadiness between traction head and the pipeline relatively poor, easily drops off, and the inboard of traction head has run through the bolt usually, and the bolt is after long-term and soil contact, easily with the inside steam reaction of soil, the rusty condition appears, leads to the unable further protection to the bolt of this kind of traction head.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the background between traction head and the pipeline steadiness relatively poor, easily drop, the problem of further protection to the bolt to a PE pipeline traction head is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a PE pipeline traction head comprises a traction pipe, wherein a pipeline is movably connected in the traction pipe in a nested manner, and a bolt is spirally connected to the outer side of the traction pipe;
the support is installed at the both ends of drawing the inside pipe wall, the support is close to one side embedding of drawing the inside pipe wall and is fluted, the internally mounted of recess has the dead lever, one side that the dead lever is close to the traction tube articulates there is the movable ball, the one end swing that the dead lever was kept away from to the movable ball has the sealing strip, the both sides elastic connection that the dead lever is close to the sealing strip has the spring, the outside activity nested joint of traction tube has sealed frame, the sand grip is installed to one side of sealed frame, the outside of sand grip is encircleed there is the limiting plate.
Preferably, butt joint through the sand grip between the seal frame, another embedding of seal frame has the recess with sand grip phase-match, the limiting plate is the rubber material limiting plate.
Preferably, the whole sealing frame is arranged in a concave shape, the sealing frame is arranged around the outer side of the bolt, and the traction pipes are in butt joint through the sealing frame.
Preferably, the one end and the sealing strip elastic fixation of spring, the sealing strip is the rubber material sealing strip, and the inner wall activity laminating of spring and pipeline is passed through to the sealing strip.
Preferably, the fixed rod and the movable ball are provided with a plurality of groups in a matching way, 2-4 groups are horizontally arranged in the groove respectively, and the movable ball swings at an angle at the upper end of the fixed rod.
Preferably, the side of support is "L" form setting, the support is provided with two sets of inside in the pull tube, and the support passes through the pull tube and pipeline butt joint.
Preferably, the traction pipes are fixedly butted with each other through bolts, the pipelines respectively penetrate through two sides of the traction pipes, and the pipelines are PE pipelines.
The utility model provides a PE pipeline traction head has following beneficial effect:
1. this kind of PE pipeline traction head is provided with the support, through embedding the pipeline in the inside of traction tube, support and pipeline are nested, can make things convenient for the installation butt joint between the pipeline through the support, the support drives the inner wall laminating of sealing strip and pipeline, when the pipeline produces not hard up, the pipeline rocks in the inboard of support, and the pipeline extrudees to the one end of sealing strip, the sealing strip is the angular oscillation through the movable ball, make the sealing strip can extrude one side to the spring, and then can further spacing fixed to the pipeline through the sealing strip, thereby can increase and be connected the steadiness between traction head and the pipeline.
2. This kind of PE pipeline traction head is provided with sealed frame, through the fixed back of bolt installation between the traction tube, manual with sealed frame embedding in the outside of traction tube, can further protect the bolt through sealed frame, avoid inside water gets into the bolt, cause the rusty condition of bolt, and can be fixed through sand grip and limiting plate nestification between the sealed frame to can make things convenient for butt joint between the sealed frame.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the butt-joint section structure of the pipeline and the traction pipe of the present invention.
Fig. 4 is a schematic cross-sectional view of the position a in fig. 3 according to the present invention.
In FIGS. 1-4: 1-traction tube, 101-pipeline, 102-bolt, 2-bracket, 201-groove, 202-fixed rod, 203-movable ball, 204-sealing strip, 205-spring, 3-sealing frame, 301-convex strip and 302-limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a PE pipe drawing head includes a drawing pipe 1, a pipe 101 is movably nested inside the drawing pipe 1, and a bolt 102 is screwed outside the drawing pipe 1;
In this embodiment: butt joint through sand grip 301 between the seal holder 3, another embedding of seal holder 3 have with sand grip 301 phase-match groove, limiting plate 302 is the rubber material limiting plate, seal holder 3 wholly is the concavity setting, seal holder 3 encircles and sets up in the outside of bolt 102, and through the 3 butt joints of seal holder between the traction tube 1, be provided with seal holder 3, install fixed back through bolt 102 between the traction tube 1, manual 3 imbeds in the outside of traction tube 1 with seal holder, can further protect bolt 102 through seal holder 3, avoid inside water gets into bolt 102, cause the rusty condition of bolt 102, and can be fixed through sand grip 301 and the nested of limiting plate 302 between the seal holder 3, thereby can make things convenient for butt joint between the seal holder 3.
In this embodiment: one end of the spring 205 is elastically fixed to the sealing strip 204, the sealing strip 204 is made of rubber, the sealing strip 204 is movably attached to the inner wall of the pipeline 101 through the spring 205, and the sealing strip 204 is arranged, so that the support 2 can be conveniently attached to the inner wall of the pipeline 101 through the sealing strip 204.
In this embodiment: the fixed rod 202 is provided with a plurality of groups in a matched manner with the movable ball 203, 2-4 groups are horizontally arranged in the groove 201 respectively, the movable ball 203 swings at an angle at the upper end of the fixed rod 202, the movable ball 203 is arranged on the groove, the support 2 drives the sealing strip 3 to be attached to the inner wall of the pipeline 101, when the pipeline 101 is loosened, the pipeline 101 swings at the inner side of the support 2, the pipeline 101 is extruded to one end of the sealing strip 204, the sealing strip 204 swings at an angle through the movable ball 203, the sealing strip 204 can be extruded to one side of the spring 205, the pipeline 101 can be further limited and fixed through the sealing strip 204, and therefore the connection stability between the traction head and the pipeline 101 can be improved.
In this embodiment: the side of support 2 is "L" form setting, and support 2 is provided with two sets ofly in the inside of traction tube 1, and support 2 docks with pipeline 101 through traction tube 1, is provided with support 2, and through embedding pipeline 101 in the inside of traction tube 1, support 2 is nested with pipeline 101, can make things convenient for the installation butt joint between the pipeline 101 through support 2.
In this embodiment: through bolt 102 butt joint between the traction tube 1 fixed, pipeline 101 runs through the both sides of traction tube 1 respectively, and pipeline 101 is the PE pipeline, through being provided with traction tube 1 for installation butt joint between accessible traction tube 1 makes things convenient for pipeline 101.
When the PE pipeline traction head is used, firstly, the pipeline 101 is embedded into the traction pipe 1, the support 2 is embedded into the pipeline 101, the support 2 is convenient to mount and butt joint between the pipelines 101 through the support 2, the support 2 drives the sealing strip 3 to be attached to the inner wall of the pipeline 101, when the pipeline 101 is loosened, the pipeline 101 shakes at the inner side of the support 2, the pipeline 101 is extruded to one end of the sealing strip 204, the sealing strip 204 swings angularly through the movable ball 203, so that the sealing strip 204 can be extruded to one side of the spring 205, the pipeline 101 can be further limited and fixed through the sealing strip 204, after the traction pipe 1 is mounted and fixed through the bolt 102, the sealing frame 3 is manually embedded into the outer side of the traction pipe 1, the bolt 102 can be further protected through the sealing frame 3, water is prevented from entering the interior of the bolt 102, the situation that the bolt 102 rusts is caused, and the sealing frame 3 can be fixed through the raised strips 301 and the limiting plates 302 in an embedded manner, thereby facilitating the butt joint between the seal frames 3.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a PE pipeline drawing head, includes traction tube (1), its characterized in that: a pipeline (101) is movably connected inside the traction tube (1) in a nested manner, and a bolt (102) is spirally connected to the outer side of the traction tube (1);
the device is characterized in that supports (2) are mounted at two ends of the inner wall of the traction tube (1), a groove (201) is embedded in one side, close to the inner wall of the traction tube (1), of each support (2), a fixed rod (202) is mounted inside each groove (201), a movable ball (203) is hinged to one side, close to the traction tube (1), of each fixed rod (202), a sealing strip (204) is arranged at one end, far away from the corresponding fixed rod (202), of each movable ball (203) in a swinging mode, and springs (205) are elastically connected to two sides, close to the corresponding sealing strip (204), of each fixed rod (202);
the outer side of the traction pipe (1) is movably connected with a sealing frame (3) in an embedded mode, a convex strip (301) is installed on one side of the sealing frame (3), and a limiting plate (302) is arranged on the outer side of the convex strip (301) in a surrounding mode.
2. The PE pipe pulling head of claim 1, wherein: the sealing frame is characterized in that the sealing frame (3) is in butt joint with the protruding strip (301), another embedded groove matched with the protruding strip (301) is formed in the other sealing frame (3), and the limiting plate (302) is made of rubber.
3. The PE pipe drawing head as recited in any one of claims 1 or 2, wherein: the whole sealing frame (3) is arranged in a concave shape, the sealing frame (3) is arranged on the outer side of the bolt (102) in a surrounding mode, and the traction pipes (1) are in butt joint through the sealing frame (3).
4. The PE pipe pulling head of claim 1, wherein: one end of the spring (205) is elastically fixed with the sealing strip (204), the sealing strip (204) is made of rubber, and the sealing strip (204) is movably attached to the inner wall of the pipeline (101) through the spring (205).
5. The PE pipe pulling head of claim 1, wherein: the fixed rod (202) and the movable ball (203) are provided with a plurality of groups in a matched mode, 2-4 groups are horizontally arranged in the groove (201) respectively, and the movable ball (203) swings at an angle at the upper end of the fixed rod (202).
6. The PE pipe pulling head of claim 1, wherein: the side of support (2) is "L" form setting, support (2) are provided with two sets of inside in traction tube (1), and support (2) butt joint through traction tube (1) and pipeline (101).
7. The PE pipe pulling head of claim 1, wherein: the traction pipe is characterized in that the traction pipes (1) are fixedly butted through bolts (102), the pipelines (101) respectively penetrate through two sides of the traction pipes (1), and the pipelines (101) are PE pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448921.8U CN214093522U (en) | 2020-10-29 | 2020-10-29 | PE pipeline traction head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448921.8U CN214093522U (en) | 2020-10-29 | 2020-10-29 | PE pipeline traction head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093522U true CN214093522U (en) | 2021-08-31 |
Family
ID=77446933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448921.8U Active CN214093522U (en) | 2020-10-29 | 2020-10-29 | PE pipeline traction head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093522U (en) |
-
2020
- 2020-10-29 CN CN202022448921.8U patent/CN214093522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PE pipe traction head Effective date of registration: 20220620 Granted publication date: 20210831 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Heilongjiang Xiyuan Plastic Industry Co.,Ltd. Registration number: Y2022230000023 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20210831 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Heilongjiang Xiyuan Plastic Industry Co.,Ltd. Registration number: Y2022230000023 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PE pipeline traction head Effective date of registration: 20230703 Granted publication date: 20210831 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Heilongjiang Xiyuan Plastic Industry Co.,Ltd. Registration number: Y2023230000059 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210831 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Heilongjiang Xiyuan Plastic Industry Co.,Ltd. Registration number: Y2023230000059 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PE pipeline traction head Granted publication date: 20210831 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Heilongjiang Xiyuan Plastic Industry Co.,Ltd. Registration number: Y2024230000041 |