CN104034484A - Corrugated hose detection device - Google Patents
Corrugated hose detection device Download PDFInfo
- Publication number
- CN104034484A CN104034484A CN201410272565.5A CN201410272565A CN104034484A CN 104034484 A CN104034484 A CN 104034484A CN 201410272565 A CN201410272565 A CN 201410272565A CN 104034484 A CN104034484 A CN 104034484A
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- China
- Prior art keywords
- plug
- screw
- admission piece
- flexible hose
- corrugated flexible
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Rigid Pipes And Flexible Pipes (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a corrugated hose detection device. The corrugated hose detection device comprises chock plugs, screw rods and admission pieces, wherein the chock plugs and the admission pieces have cylindrical projecting structures, and projecting portions have the same diameters; the chock plugs and the admission pieces are arranged oppositely, and screw holes are formed in the centers of opposite end faces of the chock plugs and the admission pieces and are matched with the screw rods; air channels are formed in the admission pieces to communicate the projecting portions with the inside and outside of the other end. The corrugated hose detection device has the advantages that 1, the fastening strength is enhanced greatly, the situation of break-through is avoided effectively, and possible losses of enterprises caused by impact are reduced effectively; 2, the chock plugs and the screw holes have through hole structures, thereby greatly ensuring the convenience in mechanical automatic detection; 3, due to the arrangement of spacing chock plugs, multiple corrugated hoses can be detected at the same time during mechanical automation, and the fastening strength and convenience in installation are well ensured.
Description
Technical field
The present invention relates to a kind of corrugated flexible hose pick-up unit.
Background technology
Its effect of corrugated flexible hose is to be flexible coupling between metal catheter, redeeming.Its structure of corrugated flexible hose is identical, by rubber tube 11, adhesive plaster 12 and metalwork 13 these three parts compositions as shown in Figure 1 to Figure 3.Corrugated flexible hose is airtight has very high requirement with pressure-bearing, and it is 0.3 ± 0.05MPa that its gas-tight test pressure requires, and breaking pressure testing requirements is 0.5 ± 0.1MPa.
Corrugated flexible hose needs to carry out air-tight test after producing, and every batch will be carried out pressure test.What air-tight test and breaking pressure test were used is same frock, just difference to some extent on test pressure.
In prior art, air-tight test for corrugated flexible hose, the main mode that adopts plug, corrugated flexible hose two ends are blocked to backward interior inflation, but often because air pressure is excessive, plug or valve are washed open in practice, not only cause test failure, and very strong impulsive force is as easy as rolling off a log while washing open causes very serious breaking-up power.
As Chinese invention patent ZL201120263330.1 discloses a kind of rubber tube air tightness examination device, this rubber tube air tightness examination device adopts the pressue device of being convenient to control, jacking gear and aerating device, this structure is pretty good for conventional rubber tube air tightness examination effect, greatly facilitate operation, but the air-tight test for corrugated flexible hose, there is following problem: fixed effect is limited, under the air pressure of 0.5 ± 0.1MPa, still likely cause washing open, particularly side by side a plurality of while carrying out air-tight test simultaneously, due to pressure superposition, jig lacks enough supports, more easily be rushed to open.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of corrugated flexible hose pick-up unit, this corrugated flexible hose pick-up unit is fixed by screw rod being set in plug and admission piece, guaranteed greatly to carry out the fastening strength of air-tight test timer, and guaranteed easy to usely, be especially convenient to robotization and detect.
The present invention is achieved by the following technical programs.
A kind of corrugated flexible hose pick-up unit provided by the invention, comprises plug, screw rod, admission piece; Described plug and admission piece are cylindrical outstanding structure, and outshot diameter is identical; Plug and admission piece are oppositely arranged, and on plug and admission piece opposing end surface, there is screw center, and screw and screw rod match; In described admission piece, there is air flue to make to be interlinked to the outside in outshot and the other end.
The screw of described plug is through hole.
Between described plug and admission piece, have plug between at least two, described between plug be that two ends are cylindrical outstanding structure, outshot diameter is identical with admission piece outshot diameter with plug; There is screw described corresponding plug of plug two ends end faces and admission piece screw position, and tapped through hole and screw rod match.
The screw at described plug two ends is tapped through hole.
Inner through hole air flue in addition between the two ends of described plug.
Described screw is connected to impermeability screw and connects.
Beneficial effect of the present invention is: 1. fastening strength improves greatly, has avoided effectively situation about washing open to occur, and effectively reducing enterprise may be because impacting the loss causing; 2. the structure that plug screw is through hole, has guaranteed the facility that mechanical automation detects greatly; 3. the setting of plug between can a plurality ofly detect while having guaranteed mechanical automation simultaneously, and fastening strength is still well ensured with installation facility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of another embodiment of the present invention;
Fig. 3 is the structural representation of another embodiment of the present invention;
In figure: 11-rubber tube, 12-adhesive plaster, 13-metalwork, 14-clip, 21-plug, 22-screw rod, 23-admission piece, 24-air flue, 25-through hole air flue, plug between 26-.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
A kind of corrugated flexible hose pick-up unit as shown in Figure 1, comprises plug 21, screw rod 22, admission piece 23; Described plug 21 and admission piece 23 are cylindrical outstanding structure, and outshot diameter is identical; Plug 21 and admission piece 23 are oppositely arranged, and on plug 21 and admission piece 23 opposing end surfaces, there is screw center, and screw and screw rod 22 match; In described admission piece 23, there is air flue 24 to make to be interlinked to the outside in outshot and the other end.Described screw is connected to impermeability screw and connects.
In this arranges, because corrugated flexible hose has certain toughness, carry out rotating plug 21 or admission piece 23 before air-tight test, can not impact the impermeability of corrugated flexible hose, therefore install and can adopt mechanical automation operation, during test, under the fixation of screw rod 22, the situation that plug 21 or admission piece 23 are rushed to open no longer occurs, and enterprise security detects and obtains powerful guarantee.
As another embodiment of the invention, as shown in Figure 2, adopting the screw of described plug 21 under the prerequisite of above-mentioned setting is through hole.
Adopt this setting, for mechanical automation operation more provides powerful guarantee, during installation, only each several part need be alignd, mechanical bull stick proceeds to screw rod 22 to the screw of admission piece 23 from the through hole of plug 21, also can not cause rotation to corrugated flexible hose thus, the front a kind of embodiment of effect is better.
As another embodiment of the present invention, as shown in Figure 3, adopting on the basis of above-mentioned setting, between described plug 21 and admission piece 23, there is plug 26 between at least two, described plug 26 be cylindrical outstanding structure for two ends are, and outshot diameter is identical with admission piece 23 outshot diameters with plug 21; There is screw described plug corresponding plugs 21 of 26 two ends end face and admission piece 23 screw positions, and tapped through hole and screw rod 22 match.
The screw at described plug 26 two ends is tapped through hole.
Inner through hole air flue 25 in addition between the two ends of described plug 26.
Adopt this setting, machinery bull stick can proceed to screw rod 22 from plug 21 bottom through-hole positions, screw rod 22 now both can adopt quarter butt as shown in Figure 3, also can adopt the stock of perforation, its difference is that quarter butt cost is lower, but mechanical automation setting is more complicated, and stock frock manufacturing cost is higher, but mechanical automation setting is simpler, can guarantee that thus mechanical automation carries out air-tight test or destructive test simultaneously and can not cause adverse consequences because washing open a plurality of corrugated flexible hoses, improved greatly efficiency and the degree of safety of enterprise in corrugated flexible hose context of detection.
Claims (6)
1. a corrugated flexible hose pick-up unit, comprises plug (21), screw rod (22), admission piece (23), it is characterized in that: described plug (21) and admission piece (23) are cylindrical outstanding structure, and outshot diameter is identical; Plug (21) and admission piece (23) are oppositely arranged, and on plug (21) and admission piece (23) opposing end surface, there is screw center, and screw and screw rod (22) match; In described admission piece (23), there is air flue (24) to make to be interlinked to the outside in outshot and the other end.
2. corrugated flexible hose pick-up unit as claimed in claim 1, is characterized in that: the screw of described plug (21) is through hole.
3. corrugated flexible hose pick-up unit as claimed in claim 2, it is characterized in that: between described plug (21) and admission piece (23), have plug between at least two (26), described plug (26) be cylindrical outstanding structure for two ends are, and outshot diameter is identical with admission piece (23) outshot diameter with plug (21); There is screw the corresponding plug (21) of described plug (26) two ends end face and admission piece (23) screw position, and tapped through hole and screw rod (22) match.
4. corrugated flexible hose pick-up unit as claimed in claim 3, is characterized in that: the screw at plug between described (26) two ends is tapped through hole.
5. corrugated flexible hose pick-up unit as claimed in claim 3, is characterized in that: inner through hole air flue (25) in addition between the two ends of plug between described (26).
6. the corrugated flexible hose pick-up unit as described in any one in claim 1,2,3 or 4, is characterized in that: described screw is connected to impermeability screw and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272565.5A CN104034484A (en) | 2014-06-18 | 2014-06-18 | Corrugated hose detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272565.5A CN104034484A (en) | 2014-06-18 | 2014-06-18 | Corrugated hose detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104034484A true CN104034484A (en) | 2014-09-10 |
Family
ID=51465341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410272565.5A Pending CN104034484A (en) | 2014-06-18 | 2014-06-18 | Corrugated hose detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104034484A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855450A (en) * | 2015-12-08 | 2017-06-16 | 江西昌河航空工业有限公司 | A kind of uniform internal diameter cylinder airtightness testing tool |
| CN107461563A (en) * | 2017-08-11 | 2017-12-12 | 广东省特种设备检测研究院珠海检测院 | A kind of bellows expansion joint detection means and method |
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
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| JP3229097B2 (en) * | 1993-12-27 | 2001-11-12 | 三菱重工業株式会社 | Filter defect detector |
| CN200996885Y (en) * | 2006-12-29 | 2007-12-26 | 沈阳仪表科学研究院 | Helium leak detection mass spectrum auxiliary platform of metal bellows |
| CN201107238Y (en) * | 2007-10-26 | 2008-08-27 | 东风汽车有限公司 | Rubber tube burst pressure test mounting fixture |
| CN201434808Y (en) * | 2009-07-28 | 2010-03-31 | 湖州众立不锈钢管有限公司 | Internally expanding small-caliber steel pipe water pressure test device |
| CN101782487A (en) * | 2010-03-05 | 2010-07-21 | 江苏诚德钢管股份有限公司 | Sealing device for water pressure test of small-diameter random-length steel tube |
| CN202171521U (en) * | 2011-08-13 | 2012-03-21 | 西部钛业有限责任公司 | Airtight detection apparatus for cold rolling seamless tube |
| CN202255783U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Rubber tube air tightness examination device |
| CN202267575U (en) * | 2011-09-26 | 2012-06-06 | 张家港化工机械股份有限公司 | Long hole welding pressure testing tool |
| CN202599616U (en) * | 2012-05-03 | 2012-12-12 | 中国石化集团南京化学工业有限公司化工机械厂 | Pressure test tool using sealed inner wall of tube |
| CN203191165U (en) * | 2012-12-11 | 2013-09-11 | 常州山水橡塑制品有限公司 | A rubber pipe detecting apparatus |
-
2014
- 2014-06-18 CN CN201410272565.5A patent/CN104034484A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3229097B2 (en) * | 1993-12-27 | 2001-11-12 | 三菱重工業株式会社 | Filter defect detector |
| CN200996885Y (en) * | 2006-12-29 | 2007-12-26 | 沈阳仪表科学研究院 | Helium leak detection mass spectrum auxiliary platform of metal bellows |
| CN201107238Y (en) * | 2007-10-26 | 2008-08-27 | 东风汽车有限公司 | Rubber tube burst pressure test mounting fixture |
| CN201434808Y (en) * | 2009-07-28 | 2010-03-31 | 湖州众立不锈钢管有限公司 | Internally expanding small-caliber steel pipe water pressure test device |
| CN101782487A (en) * | 2010-03-05 | 2010-07-21 | 江苏诚德钢管股份有限公司 | Sealing device for water pressure test of small-diameter random-length steel tube |
| CN202255783U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Rubber tube air tightness examination device |
| CN202171521U (en) * | 2011-08-13 | 2012-03-21 | 西部钛业有限责任公司 | Airtight detection apparatus for cold rolling seamless tube |
| CN202267575U (en) * | 2011-09-26 | 2012-06-06 | 张家港化工机械股份有限公司 | Long hole welding pressure testing tool |
| CN202599616U (en) * | 2012-05-03 | 2012-12-12 | 中国石化集团南京化学工业有限公司化工机械厂 | Pressure test tool using sealed inner wall of tube |
| CN203191165U (en) * | 2012-12-11 | 2013-09-11 | 常州山水橡塑制品有限公司 | A rubber pipe detecting apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855450A (en) * | 2015-12-08 | 2017-06-16 | 江西昌河航空工业有限公司 | A kind of uniform internal diameter cylinder airtightness testing tool |
| CN107461563A (en) * | 2017-08-11 | 2017-12-12 | 广东省特种设备检测研究院珠海检测院 | A kind of bellows expansion joint detection means and method |
| CN112595463A (en) * | 2021-03-04 | 2021-04-02 | 宁波立强机械有限公司 | Take hose pipeline to seal and detect frock |
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Application publication date: 20140910 |
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| RJ01 | Rejection of invention patent application after publication |