CN208699523U - A kind of protective cover for corrugated pipe - Google Patents
A kind of protective cover for corrugated pipe Download PDFInfo
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- CN208699523U CN208699523U CN201821365736.9U CN201821365736U CN208699523U CN 208699523 U CN208699523 U CN 208699523U CN 201821365736 U CN201821365736 U CN 201821365736U CN 208699523 U CN208699523 U CN 208699523U
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- tube
- outer sleeve
- plastic outer
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- circular
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Abstract
The utility model discloses a kind of protective cover for corrugated pipe, including ripple tube body, the outer sheath of the ripple tube body is equipped with plastic outer sleeve, the plastic outer sleeve is spliced by two semi-circular tubes, the outside both ends of the semi-circular tube are all connected with there are three plastics connecting plate, fitting is provided with air bag on the inner wall of the semi-circular tube, the back side upper end of the air bag is connected with gas tube, the gas tube both passes through through-hole and is connected with half tube sealing, the upper and lower ends of the plastic outer sleeve are inserted with rubber and block round block, the rubber blocks one end that round block is located on the outside of plastic outer sleeve and is respectively connected with limit plectane；The protective cover for corrugated pipe can protect bellows well, and avoiding bellows in transport or stacking, deformation occurs because squeezing, and protective value is good; the loss of bellows is effectively avoided, assembly and disassembly are convenient, can be used in turn; it is practical, it is conducive to promote.
Description
Technical field
The utility model relates to Bellows Technology field, specially a kind of protective cover for corrugated pipe.
Background technique
Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction, bellows
Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or
Power, bellows in transport or stacking, Chang Yinwei mutual extrusion and make its outer wall deformation occurs, to cause damages；For
This, it is proposed that a kind of protective cover for corrugated pipe.
Utility model content
The purpose of this utility model is to provide a kind of protective cover for corrugated pipe, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of protective cover for corrugated pipe, including bellows
The outer sheath of ontology, the ripple tube body is equipped with plastic outer sleeve, and the plastic outer sleeve is spliced by two semi-circular tubes,
The outside both ends of the semi-circular tube are all connected with there are three plastics connecting plate, and symmetrical two plastics connecting plates mutually paste
Close, and between two plastics connecting plates being bonded to each other by through be arranged connection bolt fix, the semi-circular tube it is interior
Fitting is provided with air bag on wall, and the back side four corners of the air bag are respectively connected with connecting rope, the inner wall of the semi-circular tube
Four corners are fixedly connected to fixed plate, and circular hole is offered in the fixed plate, and four connecting ropes tie up to four fixations respectively
At circular hole on plate, the back side upper end of the air bag is connected with gas tube, and the upper end of the semi-circular tube offers
Through-hole, the gas tube both pass through through-hole and are connected with half tube sealing, and the upper and lower ends of the plastic outer sleeve are inserted with rubber
Round block is blocked, the rubber blocks one end that round block is located on the outside of plastic outer sleeve and is respectively connected with limit plectane.
Preferably, the internal diameter of the plastic outer sleeve is greater than the outer diameter at least 40mm of ripple tube body, outside the plastics
The length of casing is greater than the length at least 200mm of ripple tube body.
Preferably, one end that the gas tube is located on the outside of semi-circular tube is provided with external screw thread, and half tube sealing is one
End seal closes the plastic tube of another end opening, and internal screw thread is provided on the inner wall of half tube sealing, half tube sealing and gas tube it
Between by being threadedly engaged connection.
Preferably, the outer diameter of the rubber closure round block is equal with the internal diameter of plastic outer sleeve, and rubber blocks round block
It is fixed by squeezing between the inner wall of plastic outer sleeve, the outer diameter of the limit plectane is all larger than the interior of plastic outer sleeve
Diameter.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, the bellows
Protective cover, by being arranged plastic outer sleeve on the outside of bellows, plastic outer sleeve is formed by two semi-circular tubes are combined and spliced, is made
Plastic wrapper pipe sleeve is obtained in the outside enhanced convenience of bellows, after the completion of two semi-circular tubes splice, is filled respectively by two
Tracheae is inflated into air bag, and the inflated condition of air bag can be looked around by the both ends of plastic outer sleeve, prevents from inflating superfluous incite somebody to action
The surface of bellows shrivels, and is inflated to air bag surface and ripple pipe outer wall gentle touchdown, finally screws on half tube sealing to filling
Tracheae is blocked, and prevents gas from running out of, and is then blocked rubber at the both ends of plastic outer sleeve and is blocked round block, can be realized to wave
The protection of line pipe, avoiding bellows in transport or stacking, deformation occurs because squeezing, and protective value is good, effectively avoids
The loss of bellows, assembly and disassembly are convenient, can be used in turn, practical, are conducive to promote.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model semi-circular tube schematic diagram；
Fig. 3 is the utility model air bag schematic diagram；
Fig. 4 is structure enlargement diagram at A in the utility model Fig. 1.
In figure: ripple tube body 1, plastic outer sleeve 2, semi-circular tube 3, plastics connecting plate 4, connection bolt 5, rubber block circle
Block 6, limit plectane 7, air bag 8, gas tube 9, half tube sealing 10, through-hole 11, connecting rope 12, fixed plate 13.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of protective cover for corrugated pipe, including bellows sheet
Body 1, the outer sheath of ripple tube body 1 are equipped with plastic outer sleeve 2, and the internal diameter of plastic outer sleeve 2 is greater than the outer diameter of ripple tube body 1
At least 40mm, the length of plastic outer sleeve 2 are greater than the length at least 200mm of ripple tube body 1, and plastic outer sleeve 2 is by two
Semi-circular tube 3 is spliced, and the outside both ends of semi-circular tube 3 are all connected with there are three plastics connecting plate 4, and symmetrical two plastics connect
Fishplate bar 4 is mutually bonded, and fixed by the connection bolt 5 through setting between two be bonded to each other plastics connecting plate 4,
Fitting is provided with air bag 8 on the inner wall of semi-circular tube 3, and the back side four corners of air bag 8 are respectively connected with connecting rope 12, semi-circular tube
3 inner wall four corners are fixedly connected to fixed plate 13, and circular hole is offered in fixed plate 13, and four connecting ropes 12 tie up to respectively
At circular hole in four fixed plates 13, the back side upper end of air bag 8 is connected with gas tube 9, and the upper end of semi-circular tube 3 is opened
Equipped with through-hole 11, gas tube 9 both passes through through-hole 11 and is connected with half tube sealing 10, and one end that gas tube 9 is located at 3 outside of semi-circular tube is equal
It is provided with external screw thread, half tube sealing 10 is the plastic tube of another end opening closed at one end, and is respectively provided on the inner wall of half tube sealing 10
There is internal screw thread, by being threadedly engaged connection between half tube sealing 10 and gas tube 9, the upper and lower ends of plastic outer sleeve 2 are plugged
There is rubber to block round block 6, rubber blocks one end that round block 6 is located on the outside of plastic outer sleeve 2 and is respectively connected with limit plectane 7, rubber
The outer diameter for blocking round block 6 is equal with the internal diameter of plastic outer sleeve 2, and rubber block round block 6 and plastic outer sleeve 2 inner wall it
Between fixed by squeezing, the outer diameter of limit plectane 7 is all larger than the internal diameter of plastic outer sleeve 2, and the limit plectane 7 of setting can be to prevent
Only rubber blocks round block 6 completely into plastic outer sleeve 2.
The protective cover for corrugated pipe, by being arranged plastic outer sleeve 2 on the outside of bellows, plastic outer sleeve is by two semicircles
Pipe 3 is combined and spliced to be formed, so that 2 sets of the plastic outer sleeve outside enhanced conveniences in bellows, when two semi-circular tubes 3 have spliced
Cheng Hou is inflated into air bag 8 by two gas tubes 9 respectively, can look around air bag 8 by the both ends of plastic outer sleeve 2
Inflated condition prevents inflation surplus from shriveling the surface of bellows, is inflated to 8 surface of air bag and ripple pipe outer wall gentle touchdown
, finally screw on half tube sealing 10 and gas tube 9 blocked, prevent gas from running out of, then in two end seals of plastic outer sleeve 2
Stifled rubber blocks round block 6, and the protection to bellows can be realized, and avoids bellows in transport or stacking because squeezing hair
Raw deformation, protective value is good, effectively avoids the loss of bellows, and assembly and disassembly are convenient, can be used in turn.
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 (4)
1. a kind of protective cover for corrugated pipe, including ripple tube body (1), it is characterised in that: the outer sheath of the ripple tube body (1)
Equipped with plastic outer sleeve (2), the plastic outer sleeve (2) is spliced by two semi-circular tubes (3), outside the semi-circular tube (3)
Side both ends are all connected with there are three plastics connecting plate (4), and symmetrical two plastics connecting plates (4) are mutually bonded, and mutually
It is fixed by the connection bolt (5) through setting between two plastics connecting plates (4) of fitting, the semi-circular tube (3) it is interior
Fitting is provided with air bag (8) on wall, and the back side four corners of the air bag (8) are respectively connected with connecting rope (12), and described half
The inner wall four corners of round tube (3) are fixedly connected to fixed plate (13), and circular hole, four companies are offered on the fixed plate (13)
Splicing (12) is tied up to respectively at the circular hole on four fixed plates (13), and the back side upper end of the air bag (8) is connected with
The upper end of gas tube (9), the semi-circular tube (3) offers through-hole (11), and the gas tube (9) both passes through through-hole (11) and connects
It is connected to half tube sealing (10), the upper and lower ends of the plastic outer sleeve (2) are inserted with rubber and block round block (6), the rubber envelope
Stifled round block (6) are located at one end on the outside of plastic outer sleeve (2) and are respectively connected with limit plectane (7).
2. a kind of protective cover for corrugated pipe according to claim 1, it is characterised in that: the internal diameter of the plastic outer sleeve (2)
Greater than the outer diameter at least 40mm of ripple tube body (1), the length of the plastic outer sleeve (2) is greater than ripple tube body (1)
Length at least 200mm.
3. a kind of protective cover for corrugated pipe according to claim 1, it is characterised in that: the gas tube (9) is located at semi-circular tube
(3) one end on the outside of is provided with external screw thread, and half tube sealing (10) is the plastic tube of another end opening closed at one end, and half
It is provided with internal screw thread on the inner wall of tube sealing (10), passes through the company of being threadedly engaged between half tube sealing (10) and gas tube (9)
It connects.
4. a kind of protective cover for corrugated pipe according to claim 1, it is characterised in that: the rubber blocks the outer of round block (6)
Diameter is equal with the internal diameter of plastic outer sleeve (2), and rubber blocks and leads between round block (6) and the inner wall of plastic outer sleeve (2)
It crosses extruding to fix, the outer diameter of limit plectane (7) is all larger than the internal diameter of plastic outer sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365736.9U CN208699523U (en) | 2018-08-23 | 2018-08-23 | A kind of protective cover for corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365736.9U CN208699523U (en) | 2018-08-23 | 2018-08-23 | A kind of protective cover for corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208699523U true CN208699523U (en) | 2019-04-05 |
Family
ID=65944631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365736.9U Active CN208699523U (en) | 2018-08-23 | 2018-08-23 | A kind of protective cover for corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208699523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271575A (en) * | 2019-06-19 | 2019-09-24 | 成都睿智兴华信息技术有限公司 | A kind of Antiwear casing of transport |
| CN114313626A (en) * | 2021-12-29 | 2022-04-12 | 北京航天益森风洞工程技术有限公司 | Cylindrical part transportation protection device |
-
2018
- 2018-08-23 CN CN201821365736.9U patent/CN208699523U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271575A (en) * | 2019-06-19 | 2019-09-24 | 成都睿智兴华信息技术有限公司 | A kind of Antiwear casing of transport |
| CN110271575B (en) * | 2019-06-19 | 2024-04-09 | 成都睿智兴华信息技术有限公司 | Wear-resistant sleeve for transportation |
| CN114313626A (en) * | 2021-12-29 | 2022-04-12 | 北京航天益森风洞工程技术有限公司 | Cylindrical part transportation protection device |
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