CN208348741U - High-pressure hose Hough connector - Google Patents
High-pressure hose Hough connector Download PDFInfo
- Publication number
- CN208348741U CN208348741U CN201820444743.1U CN201820444743U CN208348741U CN 208348741 U CN208348741 U CN 208348741U CN 201820444743 U CN201820444743 U CN 201820444743U CN 208348741 U CN208348741 U CN 208348741U
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- adapter tube
- face
- clamping slide
- pressure hose
- 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.)
- Active
Links
- 210000002445 nipple Anatomy 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the device field dedicated for connecting hose end pipe fitting, specially a kind of high-pressure hose Hough connectors.A kind of high-pressure hose Hough connector, (1) is taken over including beam, it is characterized in that: further including interior nipple (2), nut (3) and clamping slide fastener (4), the lateral surface that beam takes over (1) front is the round table surface gradually tapered up outward from middle part, beam adapter tube is externally threaded on (1) front outsides face, beam takes over the middle part of (1) equipped with the retaining ring (11) around beam adapter tube (1) lateral surface, and the rear portion that beam takes over (1) connects interior nipple (2)；It clamps slide fastener (4) to be successively put together by least two panels clamping slide fastener unit (41), the medial surface for clamping slide fastener (4) is to take over the round table surface that (1) front outsides face matches each other with beam.The utility model good airproof performance, high reliablity, durability are good.
Description
Technical field
The utility model relates to the device field dedicated for connecting hose end pipe fitting, specially a kind of high-pressure hose is breathed out
Husband's connector.
Background technique
The spacing for needing to be kept fixed with billet surface when hot scarfing machine works, cleaning when handling various sizes of steel billet
Burner needs to adjust position, the frequent reciprocating action of energy medium pipeline, and oxygen all uses rubber tube as being connected to combustion gas, it is desirable that
In reciprocating action and the coupling part of steel pipe must not loosen leakage, and existing national standard Hough connector is set for high pressure fire fighting water
Meter, the pressure-bearing only considered, cannot bear to move back and forth.Moreover, domestic high pressure rubber hose connector mainly uses sleeve at present
Formula compresses mode, and this mode is that sleeve, which is covered, connects the link position with hose in beam after beam connects on Hose Jacket, compresses hose
The effect of sealing fastening is formed, the hose connection under this mode is after a period of use due to the reciprocal bending of hose line, set
Cylinder just will appear variation to the pressure of hose, and hose is caused to slip.
Utility model content
In order to overcome the drawbacks of the prior art, provide a kind of good airproof performance, high reliablity, durability good pipe connection dress
It sets, the utility model discloses a kind of high-pressure hose Hough connectors.
The utility model reaches goal of the invention by following technical solution:
A kind of high-pressure hose Hough connector, including beam adapter tube, it is characterized in that: further including interior nipple, nut and clamping
Slide fastener,
The lateral surface that beam takes over front is the round table surface gradually tapered up outward from middle part, and beam adapter tube front outsides are attacked on face
There is external screw thread, the middle part of beam adapter tube is equipped with the retaining ring around beam adapter tube lateral surface, nipple in the rear portion connection of beam adapter tube, spiral shell
Mother is spun on beam adapter tube and the joint face of interior nipple is outer to which beam adapter tube and interior nipple link into an integrated entity；
It clamps slide fastener to be successively put together by least two panels clamping slide fastener unit, on the lateral surface of every clamping slide fastener unit
At least two positioning screw holes are designed with, the adjacent positioning screw hole for clamping slide fastener unit is aligned with each other after split, clamps the interior of slide fastener
Side is and the round table surface that matches each other of beam adapter tube front outsides face that the rear end face for clamping slide fastener is equipped be folded to clamping slide fastener after
The snap ring of end face center；
Slide fastener unit hoop is clamped in the front that beam is taken over and successively split, bolt fastening component sequentially pass through aligned with each other
Two positioning screw holes will clamp the integral clamping slide fastener of slide fastener unit split, and the snap ring on clamping slide fastener rear end face clasps beam and connects
Retaining ring on pipe outside middle portion.
The high-pressure hose Hough connector, it is characterized in that: the medial surface for clamping slide fastener is equipped with projection, projection is annular
Or herringbone projection.
The high-pressure hose Hough connector, it is characterized in that: the bus of the round table surface in beam adapter tube front outsides face and center
The angle of axis is not more than 15 °.
The utility model has following technical characterstic:
1. clamp slide fastener using special designing opposite opened, being staggered at an angle is clamped before and after the earclip of slide fastener, when upper
When lower two panels slide fastener is clamped by bolt, the buckle ear clamping force of front and back offset angular is staggered, and it is soft that generation radial force acts on rubber
Guan Shang loosens anticreep；
2. clamping has annular or herringbone convex epirelief on the inside of slide fastener, compressing rubber tube cannot be moved axially, and can effectively be prevented
Only hose slides axially；
3. opposite opened, which clamps slide fastener opening, fan-shaped snap ring, fan-shaped snap ring blocks the annular retaining ring on beam adapter tube, then breathes out
Husband's connector axial restraint；
4. sealing surface uses 80 ° or so of cone seal nipple, a part of radius off-set joint amount can compensate for, guarantee sealed reliable.
The utility model realizes high pressure (pressure rating 2.5Mpa), reciprocating bending hose Hough connector, it is ensured that fire
The safety of flame descaling machine energy medium supply, can be applied to billet flame cleaning can be situated between in pipeline.
The utility model has the following beneficial effects: good airproof performance, stability is high, and durability is good, high reliablity, convenient for dress
It unloads, can be completed by hand.
Detailed description of the invention
Fig. 1 is the axonometric drawing that beam is taken in the utility model；
Fig. 2 is the axonometric drawing that slide fastener unit is clamped in the utility model；
Fig. 3 is the axonometric drawing of the utility model；
Fig. 4 is the cross-sectional view of the utility model.
Specific embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of high-pressure hose Hough connector, including beam adapter tube 1, interior nipple 2, nut 3 and clamp slide fastener 4, as Fig. 1~
Shown in Fig. 4, specific structure is:
The lateral surface of 1 front of beam adapter tube as shown in Figure 1: of beam adapter tube 1 is the round table surface gradually tapered up outward from middle part, beam
Adapter tube is externally threaded on 1 front outsides face, and the middle part of beam adapter tube 1 is equipped with the retaining ring 11 around 1 lateral surface of beam adapter tube, beam adapter tube
1 rear portion connects interior nipple 2, and nut 3 is spun on beam adapter tube 1 and the joint face of interior nipple 2 is outer thus by 1 He of beam adapter tube
Interior nipple 2 links into an integrated entity；
It clamps slide fastener 4 to be successively put together by least two panels clamping slide fastener unit 41, as shown in Figure 2: every clamping slide fastener
At least two positioning screw holes 42 are designed on the lateral surface of unit 41, the adjacent positioning screw hole 42 for clamping slide fastener unit 41 after split
Aligned with each other, the medial surface for clamping slide fastener 4 is the round table surface to match each other with 1 front outsides face of beam adapter tube, after clamping slide fastener 4
End face is equipped with the snap ring 43 for being folded to and clamping 4 rear end face center of slide fastener；
It is as shown in Figure 3 and Figure 4: to clamp front and successively split of the hoop of slide fastener unit 41 in beam adapter tube 1, bolt fastening component
44, which sequentially pass through two positioning screw holes 42 aligned with each other, will clamp the integral clamping slide fastener 4 of 41 split of slide fastener unit, clamp
Snap ring 43 on 4 rear end face of slide fastener clasps the retaining ring 11 on 1 outside middle portion of beam adapter tube.
In the present embodiment: the medial surface for clamping slide fastener 4 is equipped with projection 45, and projection 45 is annular or herringbone projection.
The bus of the round table surface in 1 front outsides face of beam adapter tube and the angle of central axis are not more than 15 °, and the present embodiment takes
10°。
Claims (3)
1. a kind of high-pressure hose Hough connector, including beam adapter tube (1), it is characterized in that: further including interior nipple (2), nut (3)
With clamp slide fastener (4),
The lateral surface of beam adapter tube (1) front is the round table surface gradually tapered up outward from middle part, and beam is taken on (1) front outsides face
It is externally threaded, the middle part that beam takes over (1) is equipped with the retaining ring (11) around beam adapter tube (1) lateral surface, and the rear portion that beam takes over (1) connects
It connects interior nipple (2), nut (3) is spun on beam adapter tube (1) and the joint face of interior nipple (2) is outer to which beam is taken over (1)
It links into an integrated entity with interior nipple (2)；
It clamps slide fastener (4) to be successively put together by least two panels clamping slide fastener unit (41), every clamps slide fastener unit (41)
At least two positioning screw holes (42) are designed on lateral surface, the adjacent positioning screw hole (42) for clamping slide fastener unit (41) is mutual after split
It aligns, the medial surface for clamping slide fastener (4) is to take over the round table surface that (1) front outsides face matches each other with beam, is clamped slide fastener (4)
Rear end face be equipped be folded to clamp slide fastener (4) rear end face center snap ring (43)；
Clamping slide fastener unit (41) hoop takes over the front of (1) in beam and successively split, bolt fastening component (44) sequentially pass through mutually
Two positioning screw holes (42) to align will clamp the integral clamping slide fastener (4) of slide fastener unit (41) split, clamp slide fastener (4)
Snap ring (43) on rear end face clasps the retaining ring (11) on beam adapter tube (1) outside middle portion.
2. high-pressure hose Hough connector as described in claim 1, it is characterized in that: the medial surface for clamping slide fastener (4) is equipped with and dashes forward
Block (45), projection (45) are annular or herringbone projection.
3. high-pressure hose Hough connector as claimed in claim 1 or 2, it is characterized in that: the rotary table in beam adapter tube (1) front outsides face
The bus in face and the angle of central axis are not more than 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444743.1U CN208348741U (en) | 2018-03-31 | 2018-03-31 | High-pressure hose Hough connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444743.1U CN208348741U (en) | 2018-03-31 | 2018-03-31 | High-pressure hose Hough connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348741U true CN208348741U (en) | 2019-01-08 |
Family
ID=64885605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444743.1U Active CN208348741U (en) | 2018-03-31 | 2018-03-31 | High-pressure hose Hough connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664735A (en) * | 2020-12-31 | 2021-04-16 | 黄河勘测规划设计研究院有限公司 | Pipeline anti-loosening joint of high-pressure water jet system carried on TBM |
-
2018
- 2018-03-31 CN CN201820444743.1U patent/CN208348741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664735A (en) * | 2020-12-31 | 2021-04-16 | 黄河勘测规划设计研究院有限公司 | Pipeline anti-loosening joint of high-pressure water jet system carried on TBM |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |