CN209100805U - A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function - Google Patents
A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function Download PDFInfo
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- CN209100805U CN209100805U CN201821942097.8U CN201821942097U CN209100805U CN 209100805 U CN209100805 U CN 209100805U CN 201821942097 U CN201821942097 U CN 201821942097U CN 209100805 U CN209100805 U CN 209100805U
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- casing
- setting
- steel pipe
- pipe
- clip
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Abstract
The utility model relates to drainage system technical fields, in particular a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function, including high density polyethylene (HDPE) outer layer, setting of casing, steel pipe and upper casing, reinforcing sleeve is provided on the outer surface of the steel pipe, drum convex block is evenly arranged on the outer surface of the reinforcing sleeve, the outside of the reinforcing sleeve is around being covered with around jacket, the outer sheath around jacket is covered with high density polyethylene (HDPE) outer layer, described steel pipe one end is welded with connector sleeve, the steel pipe other end is welded with insertion pipe, sacrificial anode set is coated on the weld seam of the insertion pipe and connector sleeve, casing is provided on the top position of the clip, setting of casing is provided on the lower position of the clip；In the utility model, by the way that upper casing, setting of casing, sacrificial anode set and reinforcing sleeve is arranged, the anticorrosion effect of device is increased, the intensity of device itself is increased, ensure that the safety that device uses.
Description
Technical field
The utility model relates to drainage system technical field, specially a kind of reinforced steel plastic with corrosion proof function is double
Flat Hollow wall tube.
Background technique
Polyethylene plastic-steel winding pipe is made of the heterotypic strip of steel plastic compount through spiral winding welding, and inner wall smooth is flat
Whole, this kind of tubing has many advantages, such as that corrosion-resistant, light weight, simple installation, through-current capacity are big, the service life is long, alternative high energy consumption material
The tubing of production belongs to environment-friendly product, and HDPE plastic-steel spirally-wound pipe is mainly as buried drain pipe road, it integrates steel band
The advantages that rigidity is low with the corrosion resistance of polyethylene, frictional resistance, wear-resistant, therefore, adds to a kind of with corrosion proof function
The demand of strong section steel plastic double flat Hollow wall tube is growing.
Existing apparatus carry out in use, due to junction lack protect, the problem of junction is easily corroded,
Once corrosion, which occurs, for junction will lead to the leakage of pipe fitting and falling off for pipe fitting entirety, safety in utilization is low, and service life is short；
Moreover, existing device anti-pressure ability is poor, easily occurs the problem of pipe fitting deformation or even breakage under extraneous pressure, because
This, proposes a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function, including high density polyethylene (HDPE) outer layer, trap
Pipe, steel pipe and upper casing are provided with reinforcing sleeve on the outer surface of the steel pipe, uniformly set on the outer surface of the reinforcing sleeve
It is equipped with drum convex block, is provided with reinforcement steel plate between the two neighboring drum convex block, the outside of the reinforcing sleeve is around being covered with
Around jacket, the outer sheath around jacket is covered with high density polyethylene (HDPE) outer layer, and described steel pipe one end is welded with connector sleeve, the steel
The pipe other end is welded with insertion pipe, welds between the insertion pipe and connector sleeve of the two neighboring steel pipe, the insertion pipe with
Be coated with sacrificial anode set on the weld seam of connector sleeve, the sacrificial anode set by clip be mounted on connector sleeve and insertion pipe it
Between weld seam on, casing is provided on the top position of the clip, is provided with setting of casing on the lower position of the clip,
The upper casing and cased front and rear sides are all welded with fixed ear.
Preferably, the setting position of the fixed ear on the upper casing is opposite with the setting position of the fixed ear on setting of casing
Answer, the fixed ear on the upper casing by removable connection between the fixed ear on bolt and setting of casing, the upper casing with
And load-bearing protrusion is all provided on setting of casing.
Preferably, the upper casing and setting of casing cover clip, and the rear and front end of the clip is symmetrically arranged with lock
Tight block.
Preferably, high density polyethylene (HDPE) internal layer is provided on the inner wall of the steel pipe, the high density polyethylene (HDPE) internal layer will
The inner wall lid of steel pipe covers.
Preferably, the drum convex block offers card slot on two sides for reinforcing steel plate, the reinforcement steel plate
Both ends are provided with fixture block, and the fixture block for reinforcing steel plate is connected in card slot.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, pass through the sacrificial anode set, upper casing and setting of casing of setting, sacrificial anode set, upper casing
Being used cooperatively between setting of casing increases the anti-corrosion capability of the device, increases safety and the bonding strength of connection,
Avoiding occurring in use due to pipe fitting other external all has anticorrosion housing and junction lacks protection and corrodes
The problem of, it solves the problems, such as that the prior art junction occurs and be corroded in turn result in leakage in use, increases dress
The safety and reliability used is set, in the process, sacrificial anode set is used as protective device, and the stronger weld seam of reproducibility is made
For protect pole, with by protection weld seam be connected constitute primary battery, the stronger metal of reproducibility will as cathode generation oxidation reaction and
Consumption, protected weld seam can keep the device convenient for safeguarding to avoid corrosion as anode using anodic protection method, it is possible to provide
Uniform electric current distribution, protecting effect are good；
2, in the utility model, by the way that reinforcing sleeve, high density polyethylene (HDPE) internal layer and high density polyethylene (HDPE) outer layer is arranged,
In use process, being used cooperatively between high density polyethylene (HDPE) outer layer and high density polyethylene (HDPE) internal layer increases steel pipe itself
Resistance to corrosion makes steel pipe by extraneous corrosion and can not resist the erosion of water flow inside, while when in use, adding
The presence of drum convex block, increases the impact resistance of device itself on strong casing, increases the anti-pressure ability of device, and enhancing is anti-
Outer load-bearing capacity, while the presence for reinforcing steel plate increases the intensity of device itself, guarantees device when by biggish impact
Be not in the problem of deformation or even breakage, increase the safety and service life that device uses.
Detailed description of the invention
Fig. 1 is the utility model overall structure installation diagram；
Fig. 2 is structure chart whole in the utility model Fig. 1；
Fig. 3 is the side view of reinforcing sleeve in the utility model Fig. 1；
Fig. 4 is schematic enlarged-scale view at A in the utility model Fig. 3；
Fig. 5 is the installation diagram of setting of casing and upper casing in the utility model Fig. 1.
In figure: 1- high density polyethylene (HDPE) outer layer, 2- setting of casing, 3- connector sleeve, 4- insertion pipe, 5- sacrificial anode set, 6- high
Density polyethylene internal layer, 7- steel pipe, 8- reinforcing sleeve, 9- reinforce steel plate, 11- drum convex block, 12- fixture block, 13- around jacket, 10-
Load-bearing protrusion, the upper casing of 14-, 15- latch segment, 16- fixed ear, 17- clip, a- card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function, including high density polyethylene (HDPE) outer layer 1, trap
Pipe 2, steel pipe 7 and upper casing 14 are provided with reinforcing sleeve 8, the outer surface of the reinforcing sleeve 8 on the outer surface of the steel pipe 7
On be evenly arranged with drum convex block 11, be provided between the two neighboring drum convex block 11 reinforce steel plate 10, the reinforcing sleeve
Around being covered with around jacket 9, the outer sheath around jacket 9 is covered with high density polyethylene (HDPE) outer layer 1, described 7 one end of steel pipe in the outside of pipe 8
It is welded with connector sleeve 3,7 other end of steel pipe is welded with insertion pipe 4, the insertion pipe 4 of the two neighboring steel pipe 7 and connection
It is welded between set 3, sacrificial anode set 5 is coated on the insertion pipe 4 and the weld seam of connector sleeve 3, the sacrificial anode set 5 passes through
Clip 17 is mounted on the weld seam between connector sleeve 3 and insertion pipe 4, is provided with casing on the top position of the clip 17
14, it is provided with setting of casing 2 on the lower position of the clip 17, the front and rear sides of the upper casing 14 and setting of casing 2 are all welded
It is connected to fixed ear 16.
The setting position of fixed ear 16 on the upper casing 14 is opposite with the setting position of fixed ear 16 on setting of casing 2
Answer, the fixed ear 16 on the upper casing 14 by removable connection between the fixed ear 16 on bolt and setting of casing 2, it is described on
Load-bearing protrusion 13 is all provided on casing 14 and setting of casing 2, the upper casing 14 and setting of casing 2 cover clip 17, institute
The rear and front end for stating clip 17 is symmetrically arranged with latch segment 15, the cooperation between sacrificial anode set 5, upper casing 14 and setting of casing 2
It uses, increases the anti-corrosion capability of the device, increase safety and the bonding strength of connection, avoid going out in use
Now due to pipe fitting other it is external all have an anticorrosion housing and junction the problem of lacking protection and corroding, solve existing skill
Art occurs junction in use and is corroded the problem of in turn resulting in leakage, increases safety that device uses and reliable
Property, in the process, sacrificial anode set 5 is used as protective device, using the stronger weld seam of reproducibility as protection pole, welds with by protection
Seam, which is connected, constitutes primary battery, and the stronger metal of reproducibility will occur oxidation reaction as cathode and consume, and protected weld seam is made
It can avoid corroding for anode, keep the device convenient for safeguarding using anodic protection method, it is possible to provide uniform electric current distribution, protection
Effect is good, is provided with high density polyethylene (HDPE) internal layer 6 on the inner wall of the steel pipe 7, and the high density polyethylene (HDPE) internal layer 6 is by steel pipe 7
Inner wall lid cover, the drum convex block 11 offers card slot a, the reinforcement steel plate 10 on two sides for reinforcing steel plate 10
Both ends be provided with fixture block 12, the fixture block 12 for reinforcing steel plate 10 is connected in card slot a, and in use, high density is poly-
Being used cooperatively between ethylene outer layer 1 and high density polyethylene (HDPE) internal layer 6 increases the resistance to corrosion of steel pipe 7 itself, makes steel pipe
7 by extraneous corrosion and can not resist the erosion of water flow inside, while when in use, drum convex block on reinforcing sleeve 8
11 presence increases the impact resistance of device itself, increases the anti-pressure ability of device, enhances and resists outer load-bearing capacity, together
The presence of Shi Jiaqiang steel plate 10 increases the intensity of device itself, guarantees that device is not in deformation when by biggish impact
Or even damaged problem, increase the safety and service life that device uses.
Workflow: in use, when needing the docking of pipe fitting, the insertion pipe 4 on a steel pipe 7 is plugged on separately at this time
On connector sleeve 3 on one steel pipe 7, then insertion pipe 4 and connector sleeve 3 are welded together, sacrificial anode set 5 is coated on weldering
It sews on, sacrificial anode set 5 uses spelter, and it is by clip 17 that sacrificial anode set 5 is fixed in welded joints at this time, it will after the completion of fixed
Clip 17 is locked by latch segment 15, is bolted upper casing 14 and setting of casing 2 after the completion of fixed, sacrificial anode set
5, being used cooperatively between upper casing 14 and setting of casing 2, increases the anti-corrosion capability of the device, increases the safety of connection
And bonding strength, avoiding occurring in use due to pipe fitting other external all has anticorrosion housing and junction lacks protection
And the problem of corroding, it solves the prior art and occurs junction in use and be corroded in turn result in asking for leakage
Topic, increases the safety and reliability that device uses, and in the process, sacrificial anode set 5 is used as protective device, by reproducibility
Stronger weld seam constitutes primary battery as protection pole, with being connected by protection weld seam, and the stronger metal of reproducibility will be sent out as cathode
It gives birth to oxidation reaction and consumes, protected weld seam can make the device just using anodic protection method to avoid corrosion as anode
In maintenance, it is possible to provide uniform electric current distribution, protecting effect is good, moreover, and in use, high density polyethylene (HDPE) outer layer
Being used cooperatively between 1 and high density polyethylene (HDPE) internal layer 6 increases the resistance to corrosion of steel pipe 7 itself, makes steel pipe 7 can not
By extraneous corrosion, and the erosion of water flow inside can be resisted, while when in use, drum convex block 11 deposits on reinforcing sleeve 8
The impact resistance of device itself is being increased, the anti-pressure ability of device is increased, is enhancing and resists outer load-bearing capacity, reinforce simultaneously
The presence of steel plate 10 increases the intensity of device itself, guarantees that device is not in deformation when by biggish impact or even breaks
The problem of damage, increases safety and service life that device uses.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function, including high density polyethylene (HDPE) outer layer (1), trap
Manage (2), steel pipe (7) and upper casing (14), it is characterised in that: reinforcing sleeve (8) are provided on the outer surface of the steel pipe (7),
It is evenly arranged with drum convex block (11) on the outer surface of the reinforcing sleeve (8), between the two neighboring drum convex block (11)
It is provided with and reinforces steel plate (10), the outside of the reinforcing sleeve (8) is around being covered with around jacket (9), the outer sheath around jacket (9)
It is covered with high density polyethylene (HDPE) outer layer (1), described steel pipe (7) one end is welded with connector sleeve (3), steel pipe (7) other end welding
Have insertion pipe (4), is welded between the insertion pipe (4) and connector sleeve (3) of the two neighboring steel pipe (7), the insertion pipe (4)
It is coated with sacrificial anode set (5) on the weld seam of connector sleeve (3), the sacrificial anode set (5) passes through clip (17) company of being mounted on
On weld seam between female connector (3) and insertion pipe (4), casing (14), institute are provided on the top position of the clip (17)
It states and is provided on the lower position of clip (17) setting of casing (2), the front and rear sides of the upper casing (14) and setting of casing (2) are all
It is welded with fixed ear (16).
2. a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function according to claim 1, feature exist
In: the setting position of the fixed ear (16) on the setting position and setting of casing (2) of the fixed ear (16) on the upper casing (14)
Corresponding, the fixed ear (16) on the upper casing (14) passes through removable between the fixed ear (16) on bolt and setting of casing (2)
Formula connects, and it is raised (13) that load-bearing is all provided on the upper casing (14) and setting of casing (2).
3. a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function according to claim 1, feature exist
Clip (17) is covered in: the upper casing (14) and setting of casing (2), the rear and front end of the clip (17) is symmetrically arranged with
Latch segment (15).
4. a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function according to claim 1, feature exist
In: it is provided with high density polyethylene (HDPE) internal layer (6) on the inner wall of the steel pipe (7), the high density polyethylene (HDPE) internal layer (6) is by steel pipe
(7) inner wall lid covers.
5. a kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function according to claim 1, feature exist
In: the drum convex block (11) offers card slot (a), the reinforcement steel plate (10) on two sides for reinforcing steel plate (10)
Both ends be provided with fixture block (12), the fixture block (12) for reinforcing steel plate (10) is connected in card slot (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942097.8U CN209100805U (en) | 2018-11-23 | 2018-11-23 | A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942097.8U CN209100805U (en) | 2018-11-23 | 2018-11-23 | A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100805U true CN209100805U (en) | 2019-07-12 |
Family
ID=67161149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942097.8U Expired - Fee Related CN209100805U (en) | 2018-11-23 | 2018-11-23 | A kind of reinforced steel plastic double flat Hollow wall tube with corrosion proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100805U (en) |
-
2018
- 2018-11-23 CN CN201821942097.8U patent/CN209100805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 400000 the third floor of phase III standardized workshop in Zhengyang Industrial Park, Qianjiang District, Chongqing Patentee after: Chongqing Zhuowei Pipe Co.,Ltd. Address before: 400,000 Zhujiachong Society, Shilong Village, Jiguanshi Town, Nanan District, Chongqing Patentee before: CHONGQING YURUN NEW PIPE INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |