CN105443864B - A kind of method for preventing bellows to be destroyed in packing course - Google Patents
A kind of method for preventing bellows to be destroyed in packing course Download PDFInfo
- Publication number
- CN105443864B CN105443864B CN201510530342.9A CN201510530342A CN105443864B CN 105443864 B CN105443864 B CN 105443864B CN 201510530342 A CN201510530342 A CN 201510530342A CN 105443864 B CN105443864 B CN 105443864B
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- bellows
- pvc pipe
- bolt
- pipe
- destroyed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of method for preventing bellows to be destroyed in packing course.It comprises the following steps：1）Excavate the groove for burying bellows；2）The pvc pipe that a root long degree is longer than bellows is chosen, pvc pipe is inserted in bellows, pvc pipe one end is connected with bolt U-tube, and its other end is sealed by tightening bolt plug, and water filling position is carved with away from pvc pipe one end in bolt U-tube；3）By bolt U-tube one end into pvc pipe water filling until water level reach water filling position；4）After filling compaction reaches requirement, bolt plug is opened, the water in pvc pipe of giving out light, pvc pipe is taken away, carries out next ripple pipe construction.The present invention using pvc pipe as ripple pipe construction protection pipe, by injecting water, using hydraulic pressure by filling compaction; greatly reduce the damage of bellows, reduce artificial, machinery consumption, improve the construction quality of bellows; operating efficiency is also ensured, further speeds up the duration.
Description
Technical field
The invention belongs to bellows construction field, more particularly to a kind of method for preventing bellows to be destroyed in packing course.
Background technology
With attention and construction of the China to infrastructure, our infrastructure has also obtained significant progress, with
Attention to safety, requirement to construction material also more and more higher.Bellows is that one kind is widely used in infrastructure industry
Construction material, bellows is a kind of tubing of the wave sample of profile rule, is mainly used in needing the bending radius of very little, does not advise
Then turning, pipeline will produce flexible part or be not easy to make the connection of pipeline and pipeline of the occasion that fixed elbow is installed,
Bellows is flexible, a small amount of elongation or compression.Existing bellows is that plastics are made, is easily broken after mounting.
The content of the invention
It is an object of the invention to provide a kind of method for preventing bellows to be destroyed in packing course, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, present invention employs following technical scheme：
A kind of method for preventing bellows to be destroyed in packing course, comprises the following steps：
1）Excavate the groove for burying bellows；
2）The pvc pipe that a root long degree is longer than bellows is chosen, pvc pipe is inserted in bellows, pvc pipe one end and bolt U
Type pipe is connected, and its other end is sealed by the bolt plug tightened, and water filling position is carved with away from pvc pipe one end in bolt U-tube；
3）By bolt U-tube one end into pvc pipe water filling untill water level reaches water filling position；
4）After filling compaction reaches requirement, the bolt plug tightened is opened, the water in pvc pipe of giving out light, take pvc pipe away, enter
The next ripple pipe construction of row.
Preferably, step 1）The width of middle groove bottom land is bigger 60cm than treating embedded corrugated pipe pipeline diameter.
Preferably, step 2）Middle ripple pipe diameter is bigger 8-12cm than pvc pipe diameter.
Preferably, step 2）The length that corrugated tube end is stretched out at middle pvc pipe both ends respectively is 25-35cm.
Compared with prior art, beneficial effects of the present invention are as follows：
The present invention using pvc pipe as ripple pipe construction protection pipe, by injecting water, using hydraulic pressure by filling compaction, greatly
The big damage for reducing bellows, artificial, machinery consumption is reduced, construction cost is effectively reduced, improves the construction quality of bellows, work
Make efficiency also to be ensured, further speed up the duration.
Brief description of the drawings
Fig. 1 is the integral installation structural representation of this method.
Embodiment
The preferred embodiment of the present invention is described in further detail with reference to embodiment.
Refer to shown in Fig. 1, a kind of method for preventing bellows to be destroyed in packing course, comprise the following steps：
1）The groove for burying bellows 1 is excavated, the width of groove bottom land is than treating that the embedded pipe diameter of bellows 1 is big
60cm。
2）The pvc pipe 2 that a root long degree is longer than bellows 1 is chosen, and the diameter of bellows 1 is bigger 8-12cm than the diameter of pvc pipe 2,
Pvc pipe 2 is inserted in bellows 1, and the end 25-35cm of bellows 1, the one end of pvc pipe 2 and bolt are stretched out in the both ends of pvc pipe 2 respectively
U-tube 3 is connected, and its other end is sealed by the bolt plug 4 tightened, and water filling is carved with away from the one end of pvc pipe 2 in bolt U-tube 3
Position 4.
3）By the one end of bolt U-tube 3 into pvc pipe 2 water filling untill water level reaches water filling position 31.
4）After filling compaction reaches requirement, the bolt plug 4 tightened is opened, the water in pvc pipe 2 of giving out light, takes pvc pipe 2 away,
Next bellows 1 is carried out to construct.
The present invention proposes a kind of method for preventing bellows to be destroyed in packing course, is inserted in bellows 1 and compares ripple
The small pvc pipe 2 of the diameter of pipe 1, then by toward water filling in pvc pipe 2, increasing the compressive resistance of bellows 1 using pvc pipe 2, preventing ripple
Pipe 1 is subject to crushing because pressure is excessive, is used as the construction protection pipe of bellows 1 by using pvc pipe 2, is greatly reduced the damage of bellows 1
It is bad, artificial, machinery consumption is reduced, construction cost is effectively reduced, improves the construction quality of bellows 1, operating efficiency also obtains
Ensure, further speed up the duration.Construction method of the present invention is easy to operate, effectively reduces construction cost, greatly improves efficiency of construction.
Embodiment above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row limits, and on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme
The various modifications gone out and improvement, it all should fall into the protection domain of claims of the present invention determination.
Claims (4)
- A kind of 1. method for preventing bellows to be destroyed in packing course, it is characterised in that comprise the following steps：1）Excavate for burying bellows（1）Groove；2）Choose a root long degree and be longer than bellows（1）Pvc pipe（2）, by pvc pipe（2）Insert bellows（1）In, pvc pipe（2） One end and bolt U-tube（3）Connection, and its other end passes through the bolt plug tightened（4）Sealing, the bolt U-tube（3）It is upper remote From pvc pipe（2）It is carved with water filling position in one end（31）；3）Pass through bolt U-tube（3）One end is to pvc pipe（2）Interior water filling is until water level reaches water filling position（31）Untill；4）After filling compaction reaches requirement, the bolt plug tightened is opened（4）, pvc pipe of giving out light（2）In water, take pvc pipe away （2）, carry out next bellows（1）Construction.
- 2. the method according to claim 1 for preventing bellows to be destroyed in packing course, it is characterised in that the step 1） The width of middle groove bottom land is than treating embedded bellows（1）The big 60cm of pipe diameter.
- 3. the method according to claim 1 for preventing bellows to be destroyed in packing course, it is characterised in that the step 2） Middle bellows（1）Diameter compares pvc pipe（2）The big 8-12cm of diameter.
- 4. the method according to claim 1 for preventing bellows to be destroyed in packing course, it is characterised in that the step 2） Middle pvc pipe（2）Bellows is stretched out at both ends respectively（1）The length of end is 25-35cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510530342.9A CN105443864B (en) | 2015-08-27 | 2015-08-27 | A kind of method for preventing bellows to be destroyed in packing course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510530342.9A CN105443864B (en) | 2015-08-27 | 2015-08-27 | A kind of method for preventing bellows to be destroyed in packing course |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443864A CN105443864A (en) | 2016-03-30 |
| CN105443864B true CN105443864B (en) | 2017-12-05 |
Family
ID=55554375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510530342.9A Active CN105443864B (en) | 2015-08-27 | 2015-08-27 | A kind of method for preventing bellows to be destroyed in packing course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443864B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864544B (en) * | 2016-05-18 | 2018-06-29 | 烟台瑞驰汽车部件有限公司 | A kind of connection method of metal bellows and union body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435269A (en) * | 2008-12-22 | 2009-05-20 | 中铁二局股份有限公司 | Prestress pipe anti-blocking method |
| CN101775826A (en) * | 2010-01-26 | 2010-07-14 | 济南金鼎信息技术有限公司 | Construction method for laying water pipes |
| KR20140009014A (en) * | 2013-04-30 | 2014-01-22 | 주식회사 코위드원 | Pipe joint device |
-
2015
- 2015-08-27 CN CN201510530342.9A patent/CN105443864B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435269A (en) * | 2008-12-22 | 2009-05-20 | 中铁二局股份有限公司 | Prestress pipe anti-blocking method |
| CN101775826A (en) * | 2010-01-26 | 2010-07-14 | 济南金鼎信息技术有限公司 | Construction method for laying water pipes |
| KR20140009014A (en) * | 2013-04-30 | 2014-01-22 | 주식회사 코위드원 | Pipe joint device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443864A (en) | 2016-03-30 |
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