CN204664614U - A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material - Google Patents
A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material Download PDFInfo
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- CN204664614U CN204664614U CN201520277486.3U CN201520277486U CN204664614U CN 204664614 U CN204664614 U CN 204664614U CN 201520277486 U CN201520277486 U CN 201520277486U CN 204664614 U CN204664614 U CN 204664614U
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- lining material
- connecting leg
- composition structure
- rainwater connecting
- inner lining
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Abstract
A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material, the tube wall of rainwater connecting leg to be repaired is fitted in by supercharging inner bag, described repair materials is glass fiber cloth, the composition structure of described inner lining material by the rectangle glass fibre cloth of the equal size of 2-4 block laterally stagger successively 8cm-12cm stacked after be wound on supercharging inner bag and form, protective film is attached with outside described glass fiber cloth, along with the iron wire be equidistantly distributed in outside glass fiber cloth protective film in addition that glass fiber cloth is wound around together, describedly be attached with protective film, the lining material for repairing being wound around iron wire becomes tubulose to fit in the tube wall of rainwater connecting leg to be repaired by supercharging inner bag.The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, this composition structural design, makes joining seam width increase on the one hand, is beneficial to quality assurance; Second aspect makes whip stitch place vestige not obvious, is convenient to maintenance; Reduce the use of cost of material more on the one hand.
Description
Technical field
The utility model belongs to municipal engineering field, is specifically related to a kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material.
Background technique
In the past in city, industrial region be embedded in below road for rainwater on road surface discharge rainwater connect pipeline rehabilitation due to pipe diameter less, generally can only adopt the method for excavation, need excavated pavement, time-consuming, affect traffic, especially in city, this method of construction is increasingly difficult, and the pressure brought to urban transportation is too large.Along with the lifting of science and technology, also have in recent years and adopt the local route repair technology such as integral repair technology and point-like reparation such as water cure to repair rainwater connecting leg, but consider rainwater connecting leg and the vertical arrangement mode of supervisor and duct length shorter, caliber is less, although said method solves the problem that road surface heavy excavation affects traffic, but the restorative procedure of water cure takies the road of supervisor's well and pipe-repairing homonymy because of the arrangement mode of rainwater connecting leg, engineering time is relative still longer, general 8-10 hours curing time (engineering time 24 hours), construction equipment is many, need water-heating boiler, generator, air compressor etc., also larger to traffic impact, separately due to the particularity of rainwater connecting leg, single construction length is shorter, construction cost is larger, although it is less that point-like reparation accounts for road scope, engineering time is relatively short, and 2-3 hour general curing time (engineering time 8 hours), construction equipment is less, only need a small amount of equipment such as small-sized air compressor, but point-like reparation can not meet the demand that pipeline is repaired integrity.
For overcoming the above problems, applicant proposed the patent application that one section of name is called " a kind of non-excavation type integral restoration method being applicable to rainwater connecting leg ".
Model utility content
The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model is and coordinates a kind of non-excavation type integral restoration method being applicable to rainwater connecting leg described above to design, and its technological scheme is specific as follows:
A composition structure for pipe with small pipe diameter rainwater connecting leg inner lining material, described inner lining material becomes tubulose to fit in the tube wall of rainwater connecting leg to be repaired, it is characterized in that:
The composition structure of described lining material for repairing is:
By the rectangle glass fibre cloth (1) of the equal size of 2-4 block laterally stagger successively 8cm-12cm stacked after be wound on supercharging inner bag and form,
Protective film (3) is attached with outside described glass fiber cloth,
Along with the iron wire (2) be equidistantly distributed in addition outside glass fiber cloth protective film that glass fiber cloth is wound around together,
Describedly be attached with protective film, be wound around the lining material for repairing of iron wire and become tubulose to fit in the tube wall of rainwater connecting leg to be repaired by supercharging inner bag.
According to the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, it is characterized in that:
Described stacked after glass fiber cloth be that Archimedes spiral is wound around.
According to the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, it is characterized in that:
Described iron wire is wound around with equidistant 30-50cm.
According to the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, it is characterized in that:
The composition structure of described lining material for repairing takes the level and smooth docking that mouth place forms overall equal thickness after the tube wall fitting in rainwater connecting leg to be repaired.
According to the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, it is characterized in that:
The composition structure of described lining material for repairing takes the non-equal thickness docking that mouthful place is formed with 0.5cm-1.5cm drop after the tube wall fitting in rainwater connecting leg to be repaired.
The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, be applied to the overall repair environment of no-dig technique, this composition structural design, makes joining seam width increase on the one hand, is beneficial to quality assurance; Second aspect makes whip stitch place vestige not obvious, is convenient to maintenance; Reduce the use of cost of material more on the one hand; And adopt glass fiber cloth or high strength non-woven fabric laterally to stagger successively the stacked scheme coordinative construction of 10cm according to repetition test, adopt the equidistant 50cm thin wire scheme that is fastened to ensure construction quality; Finally, after strutting by supercharging inner bag, can firmly operation in the design of taking mouth place and formed 0.5cm-1.5cm stacked docking, then can make overall in the design of taking mouth place and formed gapless docking is smooth type.The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, ensure that construction quality while reduction construction period and construction cost.
Accompanying drawing explanation
In figure,
Fig. 1 is deployed configuration schematic diagram of the present utility model;
Fig. 2 is using effect figure of the present utility model;
Fig. 3 is the first design sketch taking mouth place after the utility model struts in engineering;
Fig. 4 is the second design sketch taking mouth place after the utility model struts in engineering.
In figure, 1 is glass fiber cloth; 2 is iron wire; 3 is protective film.
Embodiment
Below, be further described in detail according to the composition structure of specification drawings and specific embodiments to a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model.
The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material as shown in Figure 1, 2, described inner lining material becomes tubulose to fit in the tube wall of rainwater connecting leg to be repaired, and the composition structure of described lining material for repairing is:
By the rectangle glass fibre cloth (1) of the equal size of 2-4 block laterally stagger successively 8cm-12cm stacked after be wound on supercharging inner bag and form, protective film (3) is attached with outside described glass fiber cloth, along with the iron wire (2) be equidistantly distributed in addition outside glass fiber cloth protective film that glass fiber cloth is wound around together, described in be attached with protective film, be wound around the lining material for repairing of iron wire and become tubulose to fit in the tube wall of rainwater connecting leg to be repaired by supercharging inner bag.
Wherein, described stacked after glass fiber cloth be that Archimedes spiral is wound around (described glass fiber cloth also can be high strength non-woven fabric).
Wherein, described iron wire is wound around with equidistant 30-50cm.
The composition structure of described lining material for repairing takes the level and smooth docking (as shown in Figure 3) that mouth place forms overall equal thickness after the tube wall fitting in rainwater connecting leg to be repaired; Or the composition structure of described lining material for repairing takes non-equal thickness docking (as shown in Figure 4) that mouthful place is formed with 0.5cm-1.5cm drop after the tube wall fitting in rainwater connecting leg to be repaired.
The composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material of the present utility model, be applied to the overall repair environment of no-dig technique, this composition structural design, makes joining seam width increase on the one hand, is beneficial to quality assurance; Second aspect makes whip stitch place vestige not obvious, is convenient to maintenance; Reduce the use of cost of material more on the one hand; And adopt glass fiber cloth or high strength non-woven fabric laterally to stagger successively the stacked scheme coordinative construction of 10cm according to repetition test, adopt the equidistant 50cm thin wire scheme that is fastened to ensure construction quality; Finally, after strutting by supercharging inner bag, can firmly operation in the design of taking mouth place and formed 0.5cm-1.5cm stacked docking, then can make overall in the design of taking mouth place and formed gapless docking is smooth type.The composition structure of the overall lining material for repairing of a kind of pipe with small pipe diameter rainwater connecting leg no-dig technique of the present utility model, ensure that construction quality while reduction construction period and construction cost.
Claims (5)
1. a composition structure for pipe with small pipe diameter rainwater connecting leg inner lining material, described inner lining material becomes tubulose to fit in the tube wall of rainwater connecting leg to be repaired, it is characterized in that:
The composition structure of described lining material for repairing is:
By the rectangle glass fibre cloth (1) of the equal size of 2-4 block laterally stagger successively 8cm-12cm stacked after be wound on supercharging inner bag and form,
Protective film (3) is attached with outside described glass fiber cloth,
Along with the iron wire (2) be equidistantly distributed in addition outside glass fiber cloth protective film that glass fiber cloth is wound around together,
Describedly be attached with protective film, be wound around the lining material for repairing of iron wire and become tubulose to fit in the tube wall of rainwater connecting leg to be repaired by supercharging inner bag.
2. the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material according to claim 1, is characterized in that:
Described stacked after glass fiber cloth be that Archimedes spiral is wound around.
3. the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material according to claim 1, is characterized in that:
Described iron wire is wound around with equidistant 30-50cm.
4. the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material according to claim 1, is characterized in that:
The composition structure of described lining material for repairing takes the level and smooth docking that mouth place forms overall equal thickness after the tube wall fitting in rainwater connecting leg to be repaired.
5. the composition structure of a kind of pipe with small pipe diameter rainwater connecting leg inner lining material according to claim 1, is characterized in that:
The composition structure of described lining material for repairing takes the non-equal thickness docking that mouthful place is formed with 0.5cm-1.5cm drop after the tube wall fitting in rainwater connecting leg to be repaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277486.3U CN204664614U (en) | 2015-04-30 | 2015-04-30 | A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277486.3U CN204664614U (en) | 2015-04-30 | 2015-04-30 | A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664614U true CN204664614U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277486.3U Expired - Fee Related CN204664614U (en) | 2015-04-30 | 2015-04-30 | A kind of composition structure of pipe with small pipe diameter rainwater connecting leg inner lining material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801233A (en) * | 2022-03-16 | 2022-07-29 | 漳州安越新材料科技有限公司 | Production method of glass fiber reinforced hose |
-
2015
- 2015-04-30 CN CN201520277486.3U patent/CN204664614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801233A (en) * | 2022-03-16 | 2022-07-29 | 漳州安越新材料科技有限公司 | Production method of glass fiber reinforced hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20200430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |