CN207609443U - The high-strength compound turning head of anti-impact type fiberglass - Google Patents
The high-strength compound turning head of anti-impact type fiberglass Download PDFInfo
- Publication number
- CN207609443U CN207609443U CN201721674771.4U CN201721674771U CN207609443U CN 207609443 U CN207609443 U CN 207609443U CN 201721674771 U CN201721674771 U CN 201721674771U CN 207609443 U CN207609443 U CN 207609443U
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- China
- Prior art keywords
- elbow
- main body
- turning head
- shell
- impact type
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Abstract
The compound turning head of high-strength anti-impact type fiberglass provided by the utility model, including elbow main body, the elbow main body is by forming two pipeline sections formed after straight tube inclined cut by interface splicing fixation of cut surface；Further include elbow shell, the elbow shell is the galss fiber reinforced resin layer wound outside elbow main body.Turning head provided by the utility model, simple in structure, convenient for manufacture, manufacturing cost is low, can easily be prepared as three-decker, stress good integrity, and have the advantages that high-strength, lightweight and energy-absorbing anti-impact, be highly suitable in tunnel；And it can be prepared into arbitrary angle of turn and the turning head of random length, extremely well-adapted as needed.
Description
Technical field
The utility model is related to a kind of turning heads of pipeline assembly, and in particular to a kind of compound turn of high-strength anti-impact type fiberglass
Elbow.
Background technology
Since tunnel has the danger of landslide, therefore needed in tunnel using the glass fibers with high-strength, lightweight and energy-absorbing anti-impact
Dimension reinforced resin porcelain granule pipe falls native stone impact of falling for resisting, and protects construction personnel's safe escape.Galss fiber reinforced resin
Haydite tube wall is by galss fiber reinforced resin (abbreviation fiberglass) crust, resin-bonded haydite laminboard layer and fiberglass endothelium three
Layer composition, straight tube generally uses the production of the methods of fixed length winding method, but galss fiber reinforced resin porcelain granule pipe is real in tunnel
It turns to, is needed using turning head in existing plane and vertical plane, and existing turning head is difficult to keep out the complexity that tunnel is caving native stone
Impact force, structural strength and rigidity requirement are all difficult to meet tunnel demand.And if being difficult to pass through reality using fixed length winding method
Now three-decker similar with straight tube combines artificial production to prepare the turning head of three-decker, waits for that material is reached using wooden die
It needs to remove mold after to intensity, production difficulty is larger, and mold expenditure is more, and labor intensive is larger, the time is longer, and structure is whole
Property and quality are difficult to ensure.
Therefore, in order to overcome the problems referred above, need to develop it is a kind of simple in structure, convenient for manufacture, without using compared with multi-mould,
Adaptable, manufacturing cost is low, and stress good integrity, the compound turning of fiberglass with higher intensity and shock resistance
Head.
Utility model content
In view of this, the utility model provides a kind of simple in structure, stress good integrity, convenient for manufacture, manufacturing cost is low,
It is adaptable, and the compound turning head of high-strength anti-impact type fiberglass with high intensity and high impact resistance.
The compound turning head of high-strength anti-impact type fiberglass provided by the utility model, including elbow main body, the elbow main body
By the way that two pipeline sections formed after straight tube inclined cut are formed by interface splicing fixation of cut surface；Further include elbow shell,
The elbow shell is the galss fiber reinforced resin layer wound outside elbow main body；
Further, one end of the elbow shell is axially extending along itself and takes the lead beyond the formation of elbow main body, described curved
Head main body end corresponding with the elbow shell other end is axially extending along itself and forms connector beyond elbow shell；
Further, it is described cut after two pipeline sections that are formed be adhesively fixed；
Further, the elbow main body is prepared by haydite reinforced resin, and elbow main body inner wall fixes fitting setting
There is galss fiber reinforced resin layer II；
Further, the thickness of the elbow shell is not less than 1cm.
The beneficial effects of the utility model：
Turning head provided by the utility model, simple in structure, convenient for manufacture, manufacturing cost is low, can easily be prepared as
Three-decker, stress good integrity, and have the advantages that high-strength, lightweight and energy-absorbing anti-impact, it is highly suitable in tunnel；And
It can be prepared into arbitrary angle of turn and the turning head of random length, extremely well-adapted as needed.Glass fiber reinforcement tree
Fat haydite pipeline section docks the elbow main body of the cementing formation of spelling directly as the structure stress part of finished product turning head, can utilize
The advantages of original the high-strength of galss fiber reinforced resin porcelain granule pipe, lightweight and energy-absorbing anti-impact, and in the follow-up elbow for bonding winding
Under the humidification of shell, the stress of turning head complexity is better conformed to, stress globality is more preferable.Meanwhile solving traditional turning
First-born production needs the problem of disposable interior mold to be used, is conducive to resource-effective and environmentally friendly.In addition, the turning head of the present embodiment
The mode of production combine it is robotic produce automatically it is efficient quickly and the dexterous adaptability that manually produces, tradition can be improved and turned
Elbow produces inefficient.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural schematic diagram of straight tube；
Fig. 2 is the trap body structural schematic diagram being spliced to form after straight tube inclined cut；
Fig. 3 is the structural schematic diagram of the compound turning head of the high-strength anti-impact type fiberglass of the present embodiment
In figure：1, straight tube, 2, elbow main body, 3, elbow shell, 4, take the lead, 5, connector；
11, galss fiber reinforced resin layer II, 12, haydite reinforced resin layer, 13, cutting line, 21, interface.
Specific implementation mode
The compound turning head of high-strength anti-impact type fiberglass provided in this embodiment, including elbow main body 2, the elbow main body 2
By the way that two pipeline sections formed after 1 inclined cut of straight tube are formed by the splicing fixation of interface 21 of cut surface；Further include outside elbow
Shell 3, the elbow shell 3 are the galss fiber reinforced resin layer wound outside elbow main body 2；The turning head of this structure, is convenient for
Manufacture, manufacturing cost is low, can easily be prepared as three-decker, stress good integrity, and resist with high-strength, lightweight and energy-absorbing
The advantages of rushing is highly suitable in tunnel；And it can be prepared into the turning of arbitrary angle of turn and random length as needed
Head, extremely well-adapted.First increased using the glass fibre of the Machine automated method production double-layer structure such as conventional fixed length winding method
Strong resin haydite straight tube, the length and angle cutting glass fibre reinforced resin for then using special circular pipe cutting machine as needed
The two sections of galss fiber reinforced resin haydite pipeline sections formed after cutting are carried out docking group by porcelain granule pipe by interface of cut surface
It spells, and elbow main body is formed in the cementing fixation of the viscose glues such as interface coating high strength resin；Later in galss fiber reinforced resin
In addition one galss fiber reinforced resin haydite pipeline section of docking is (overcoating for one end of the elbow main body of the cementing formation of haydite pipeline section spelling
Every viscous plastic film) it is used as that mold can be deviate from, then in elbow main body and artificial winding in mold appearance proper range can be deviate from
Resin impregnated fiberglass or resin impregnated fiberglass cloth (galss fiber reinforced resin) are formed to thickness is needed outside elbow
Shell remains elbow main body and elbow shell entirety stress.Galss fiber reinforced resin haydite pipeline section is docked the cementing shape of spelling
At elbow main body directly as finished product turn head structure stress part, original galss fiber reinforced resin haydite can be utilized
The advantages of the high-strength of pipe, lightweight and energy-absorbing anti-impact, and under the humidification of the follow-up elbow shell for bonding winding, better conform to
The stress for head complexity of turning, stress globality are more preferable.After shell reaches the strength of materials, taking-up can deviate from mold, taking-up can
Abjection mold can be used for subsequent regeneration production, reduce production difficulty, reduces mold expenditure, greatly reduces manufacturing cost,
Meanwhile solving the problems, such as that the first-born production of tradition turning needs disposable interior mold to be used, be conducive to resource-effective and environmentally friendly.This
Outside, it is suitable to combine the robotic dexterity that is efficient quick and manually producing produced automatically for the mode of production of the turning head of the present embodiment
Ying Xing can improve the inefficient of the first-born production of tradition turning.
In the present embodiment, one end of the elbow shell 3 is axially extending along itself and takes the lead 4 beyond the formation of elbow main body 2,
2 end corresponding with 3 other end of elbow shell of the elbow main body is axially extending along itself and forms connector beyond elbow shell 3
5；Galss fiber reinforced resin haydite pipeline section is docked knot of the elbow main body directly as finished product turning head of the cementing formation of spelling
Structure part of the force, can utilize original the high-strength of galss fiber reinforced resin porcelain granule pipe, lightweight and the advantages of energy-absorbing anti-impact, and
Under the humidification of the follow-up elbow shell for bonding winding, the stress of turning head complexity is better conformed to, stress globality is more preferable.Its
In, 4 inner wall of taking the lead can be set as wavy, be prepared as wavy by that can deviate from mold outer surface, will take the lead
Inner wall is set as wavelike structure, and the straight tube realization that can be docked to needs is more firmly attached, while can also be realized close
Ground sealing function.
In the present embodiment, it is described cut after two pipeline sections that are formed be adhesively fixed；It specifically, can be by being coated in interface
The viscose glues such as high-intensity resin；Then spelling is bonded to form elbow main body.This mode is easy to operate, at low cost, and can connect
It connects securely.
In the present embodiment, the elbow main body 2 is prepared by haydite reinforced resin, and 2 inner wall of elbow main body fixes patch
Conjunction is provided with galss fiber reinforced resin layer II 11；Improve elbow main body structural strength and rigidity, make it have high intensity and
High impact resistance.
In the present embodiment, the thickness of the elbow shell 3 is not less than 1cm.The strength and stiffness of turning head are improved, simultaneously
Ensure that taking the lead for head of turning obtained can bear the impact force that tunnel is caving native stone complexity, meets the structural strength that tunnel uses
And rigidity requirement.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (5)
1. a kind of compound turning head of high-strength anti-impact type fiberglass, it is characterised in that：Including elbow main body, the elbow main body passes through
Two pipeline sections formed after straight tube inclined cut are formed by interface splicing fixation of cut surface；Further include elbow shell, it is described
Elbow shell is the galss fiber reinforced resin layer wound outside elbow main body.
2. the compound turning head of high-strength anti-impact type fiberglass according to claim 1, it is characterised in that：The elbow shell
One end is axially extending along itself and takes the lead beyond the formation of elbow main body, elbow main body end corresponding with the elbow shell other end
Portion is axially extending along itself and forms connector beyond elbow shell.
3. the compound turning head of high-strength anti-impact type fiberglass according to claim 1, it is characterised in that：It is described cut after shape
At two pipeline sections be adhesively fixed.
4. the compound turning head of high-strength anti-impact type fiberglass according to claim 1, it is characterised in that：The elbow main body by
Haydite reinforced resin is prepared, and elbow main body inner wall fixes fitting and is provided with galss fiber reinforced resin layer II.
5. the compound turning head of high-strength anti-impact type fiberglass according to claim 1, it is characterised in that：The elbow shell
Thickness is not less than 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674771.4U CN207609443U (en) | 2017-12-04 | 2017-12-04 | The high-strength compound turning head of anti-impact type fiberglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674771.4U CN207609443U (en) | 2017-12-04 | 2017-12-04 | The high-strength compound turning head of anti-impact type fiberglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609443U true CN207609443U (en) | 2018-07-13 |
Family
ID=62797001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674771.4U Expired - Fee Related CN207609443U (en) | 2017-12-04 | 2017-12-04 | The high-strength compound turning head of anti-impact type fiberglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425685A (en) * | 2020-04-13 | 2020-07-17 | 江苏冠之星管道***有限公司 | Large-diameter polyolefin pipe fitting and production method thereof |
-
2017
- 2017-12-04 CN CN201721674771.4U patent/CN207609443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425685A (en) * | 2020-04-13 | 2020-07-17 | 江苏冠之星管道***有限公司 | Large-diameter polyolefin pipe fitting and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |