CN102518889B - Hydraulic pipeline connecting assembly - Google Patents
Hydraulic pipeline connecting assembly Download PDFInfo
- Publication number
- CN102518889B CN102518889B CN201110363849.1A CN201110363849A CN102518889B CN 102518889 B CN102518889 B CN 102518889B CN 201110363849 A CN201110363849 A CN 201110363849A CN 102518889 B CN102518889 B CN 102518889B
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- CN
- China
- Prior art keywords
- belt body
- matrix
- hydraulic pipeline
- shaped bail
- pipeline connecting
- Prior art date
- 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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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
Abstract
The invention discloses a hydraulic pipeline connecting assembly, which comprises a base body and an inserting body, wherein the inserting body is inserted into the base body and is fixedly connected with the base body by a U-shaped staple bolt; and a clamping band surrounding the U-shaped staple bolt is arranged outside the base body. The hydraulic pipeline connecting assembly has the advantages that the clamping band surrounding the U-shaped staple bolt is arranged outside the base body; and the U-shaped staple bolt is bound on the base body by the clamping band, so that the U-shaped staple bolt is prevented from being moved out of the base body and further the hydraulic pipeline is more stable and reliable in connection.
Description
Technical field
The present invention relates to a kind of connection part, especially relate to a kind of hydraulic pipeline connecting component.
Background technique
Coal mining need to be used a large amount of hydraulic top timberings, on the hydraulic pipe line of hydraulic top timbering, can use many connection parts.Have a kind of hydraulic pipeline connecting component to comprise matrix and insertosome, insertosome is inserted after matrix, then with U-shaped bail, insertosome is fixed in matrix.There are the following problems for the pressure pipe road connection part of this kind of structure: because the hydraulic oil in hydraulic pipe line has higher pressure, high pressure can make U-shaped bail be subjected to displacement, and causes the leakage of hydraulic pipe line; In serious situation, U-shaped bail even can come off, and causes separating of insertosome and matrix, therefore can cause very large potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of hydraulic pipeline connecting component of stabilized structure.
The present invention solves the problems of the technologies described above adopted technological scheme: a kind of hydraulic pipeline connecting component, comprise matrix and insertosome, described insertosome is inserted in described matrix, between described insertosome and matrix, fix with U-shaped bail, it is characterized in that described matrix is outside equipped with the cassette tape being looped around outside U-shaped bail.
Described cassette tape comprises elongated insertion part and belt body, and described elongated insertion part is arranged on the rear end of belt body, and the front end of belt body stretches into described elongated insertion part locked, and cassette tape forms a closed loop.
Described belt body comprises base and side, described base and dual-side form groove, on described side, interval is evenly provided with multiple breach, and described U-shaped bail comprises curved portions, two arms and two card bases, and described curved portions and two card bases embed in described groove.
The described evenly row's of being provided with shape tooth of belt body back leading portion, described elongated insertion part comprises and pedestal and be arranged on the belt body passage in pedestal is provided with latch sheet in described belt body passage, described latch sheet and described row's shape tooth cooperatively interact.
Belt body passage comprises base passage and lateral channels, described latch sheet is inclined at a side of base passage, the setting of described latch sheet makes base passage be narrowed gradually by entrance to outlet, the flank of tooth of described latch sheet, towards base passage, is provided with V-type groove between the back side of described latch sheet and pedestal.
Insertosome comprises connecting head and pipe joint, described connecting head inserts in described matrix, on described connecting head, be provided with first ring connected in star, on described matrix, be provided with two through hole, described U-shaped bail is through described two through hole, and two arms of U-shaped bail fall within described first ring connected in star.
Two arms of U-shaped bail are certain radian bending, and two arms clamp the bottom land of first ring connected in star, and described groover rot diameter is less than the extended distance of U-shaped bail two card bases, and the widest size of U-shaped bail two card base is greater than the size farthest of two through hole.
Between described connecting head and matrix, be provided with back-up ring and seal ring, be provided with the second annular groove on described connecting head, described back-up ring and seal ring are arranged in the second described annular groove.
Described breach is trapezoidal.
Compared with prior art, advantage of the present invention is that matrix is outside equipped with the cassette tape being looped around outside U-shaped bail, and cassette tape is tied up U-shaped bail on matrix, prevents that U-shaped bail from shifting out from matrix because of high pressure, and hydraulic pipe line connects more reliable and more stable.
After cassette tape binding, form a closed loop, prevent that U-shaped bail from shifting out on matrix.
Groove structure on belt body, makes cassette tape more firm with coordinating of U-shaped bail, and the breach on side easily makes belt body curve, and the ductility of belt body is installed more convenient.
Latch sheet cooperatively interacts with row's shape tooth, makes cassette tape can pinion U-shaped bail, is not easy to unclamp.
The setting of V-type groove, in the time that belt body inserts belt body passage, latch sheet can move backward, makes insertion process more convenient, and latch sheet is obliquely installed and base passage is narrowed gradually by entrance to outlet, after belt body is locked, is not easy to throw off.
Two arms of U-shaped bail fall within first ring connected in star, and insertosome is fixed in matrix.
Groover rot diameter is less than the extended distance of U-shaped bail two card bases, the two through hole process of U-shaped bail insertion matrix is more convenient, the widest size of U-shaped bail two card base is greater than the size farthest of two through hole, because U-shaped bail is supported by metallic material, there is certain elasticity, U-shaped bail inserts after the two through hole of matrix, and U-shaped bail is not easy to shift out from matrix.
The setting of back-up ring and seal ring, avoids the fluid seepage between matrix and insertosome.
Brief description of the drawings
Fig. 1 is stereogram of the present invention;
Fig. 2 is exploded view of the present invention;
Fig. 3 is half cutaway drawing of the present invention;
Fig. 4 is matrix of the present invention, U-shaped bail and the figure that coordinates of cassette tape;
Fig. 5 is the stereogram of cassette tape of the present invention;
Fig. 6 is the sectional view of cassette tape of the present invention;
Fig. 7 is A place enlarged view in Fig. 5;
Fig. 8 is the sectional view of elongated insertion part of the present invention;
Fig. 9 is the schematic diagram of U-shaped bail and cassette tape.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
A kind of hydraulic pipeline connecting component, comprises matrix 1 and insertosome 2, and insertosome 2 is inserted in matrix 1, and fixing with U-shaped bail 3 between insertosome 2 and matrix 1, matrix 1 is outside equipped with the cassette tape 4 being looped around outside U-shaped bail 3.
The evenly row's of being provided with shape tooth 424 of belt body 42 back leading portions, elongated insertion part 41 comprises pedestal 411 and is arranged on the belt body passage 412 in pedestal 411, is provided with latch sheet 413 in belt body passage 412, latch sheet 413 cooperatively interacts with row's shape tooth 424.
Two arms 32 of U-shaped bail 3 are certain radian bending, and two arms 32 clamp the bottom land of first ring connected in star 22, and groover rot diameter is less than the extended distance of 3 liang of card bases 33 of U-shaped bail, and 3 liang of card base 33 the widest sizes of U-shaped bail are greater than the size farthest of two through hole 11.
Between connecting head 21 and matrix 1, be provided with back-up ring 5 and seal ring 6, be provided with the second annular groove 211 on connecting head 21, back-up ring 5 and seal ring 6 are arranged in the second annular groove 211.
Claims (8)
1. a hydraulic pipeline connecting component, comprise matrix and insertosome, described insertosome is inserted in described matrix, between described insertosome and matrix, fix with U-shaped bail, it is characterized in that described matrix is outside equipped with the cassette tape being looped around outside U-shaped bail, described cassette tape comprises elongated insertion part and belt body, and described elongated insertion part is arranged on the rear end of belt body, the front end of belt body stretches into described elongated insertion part locked, and cassette tape forms a closed loop.
2. a kind of hydraulic pipeline connecting component according to claim 1, it is characterized in that described belt body comprises base and side, described base and dual-side form groove, on described side, interval is evenly provided with multiple breach, described U-shaped bail comprises curved portions, two arms and two card bases, and described curved portions and two card bases embed in described groove.
3. a kind of hydraulic pipeline connecting component according to claim 2, it is characterized in that the described evenly row's of being provided with shape tooth of belt body back leading portion, described elongated insertion part comprises pedestal and is arranged on the belt body passage in pedestal, in described belt body passage, be provided with latch sheet, described latch sheet and described row's shape tooth cooperatively interact.
4. a kind of hydraulic pipeline connecting component according to claim 3, it is characterized in that belt body passage comprises base passage and lateral channels, described latch sheet is inclined at a side of base passage, the setting of described latch sheet makes base passage be narrowed gradually by entrance to outlet, the flank of tooth of described latch sheet, towards base passage, is provided with V-type groove between the back side of described latch sheet and pedestal.
5. a kind of hydraulic pipeline connecting component according to claim 1, it is characterized in that insertosome comprises connecting head and pipe joint, described connecting head inserts in described matrix, on described connecting head, be provided with first ring connected in star, on described matrix, be provided with two through hole, described U-shaped bail is through described two through hole, and two arms of U-shaped bail fall within described first ring connected in star.
6. a kind of hydraulic pipeline connecting component according to claim 5, two arms that it is characterized in that U-shaped bail are certain radian bending, two arms clamp the bottom land of first ring connected in star, described groover rot diameter is less than the extended distance of U-shaped bail two card bases, and the widest size of U-shaped bail two card base is greater than the size farthest of two through hole.
7. a kind of hydraulic pipeline connecting component according to claim 5, it is characterized in that being provided with back-up ring and seal ring between described connecting head and matrix, on described connecting head, be provided with the second annular groove, described back-up ring and seal ring are arranged in the second described annular groove.
8. a kind of hydraulic pipeline connecting component according to claim 2, is characterized in that described breach is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363849.1A CN102518889B (en) | 2011-11-16 | 2011-11-16 | Hydraulic pipeline connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363849.1A CN102518889B (en) | 2011-11-16 | 2011-11-16 | Hydraulic pipeline connecting assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102518889A CN102518889A (en) | 2012-06-27 |
| CN102518889B true CN102518889B (en) | 2014-06-04 |
Family
ID=46289916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110363849.1A Active CN102518889B (en) | 2011-11-16 | 2011-11-16 | Hydraulic pipeline connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518889B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184469B2 (en) | 2013-12-27 | 2019-01-22 | Dean Chisholm | Safety closures and pumping systems |
| EP3104056A1 (en) * | 2015-06-09 | 2016-12-14 | J.Juan S.A. | Connector for fluid conduction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445127Y (en) * | 2000-10-31 | 2001-08-29 | 张风瑞 | Clip |
| CN201605817U (en) * | 2010-03-08 | 2010-10-13 | 徐工集团工程机械股份有限公司建设机械分公司 | Concrete pump truck and delivery pipe fixing device thereof |
| CN201715160U (en) * | 2010-07-09 | 2011-01-19 | 浙江大福泵业有限公司 | Rapid connection joint |
| CN202327428U (en) * | 2011-11-16 | 2012-07-11 | 宁波长壁流体动力科技有限公司 | Connecting assembly for hydraulic pipelines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2843624A1 (en) * | 2002-08-13 | 2004-02-20 | Valeo Embrayages | Connecting system for hydraulic pressure hose in car comprises tubular connector which fits into hose and is held in place by U-shaped clip, each arm of clip being designed like a hair grip |
| FR2859495B1 (en) * | 2003-09-09 | 2005-10-07 | Technip France | METHOD OF INSTALLATION AND CONNECTION OF UPLINK UNDERWATER DRIVING |
-
2011
- 2011-11-16 CN CN201110363849.1A patent/CN102518889B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445127Y (en) * | 2000-10-31 | 2001-08-29 | 张风瑞 | Clip |
| CN201605817U (en) * | 2010-03-08 | 2010-10-13 | 徐工集团工程机械股份有限公司建设机械分公司 | Concrete pump truck and delivery pipe fixing device thereof |
| CN201715160U (en) * | 2010-07-09 | 2011-01-19 | 浙江大福泵业有限公司 | Rapid connection joint |
| CN202327428U (en) * | 2011-11-16 | 2012-07-11 | 宁波长壁流体动力科技有限公司 | Connecting assembly for hydraulic pipelines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102518889A (en) | 2012-06-27 |
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