CN218863474U

CN218863474U - Hydraulic hose assembly

Info

Publication number: CN218863474U
Application number: CN202223353752.5U
Authority: CN
Inventors: 王林康; 卢陈晨
Original assignee: Changxing Huizhong Fluoroplastics Co ltd
Current assignee: Changxing Huizhong Fluoroplastics Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-14
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a hydraulic hose assembly relates to hydraulic hose assembly technical field, including hose shell and fixed tube head, fixed tube head installation is fixed on hose shell's both ends, hose shell's inside is provided with the medium flow chamber. The utility model discloses a be provided with locking closed tube structure, make the fixed use of parcel convenient to, the parcel pipeline of locking closed tube cup joints on fixed pipe head through inboard ring, thereby the parcel pipeline is convenient for spacing rotation, and the effective parcel protection of parcel pipeline is in the outside, the parcel pipeline is because of the outside thread groove in the upper end outside, thereby it is rotatory to rotate the nut screw thread of being convenient for, thereby effectively tighten up parcel pipeline upper end open slot hole region pipeline, the outside of parcel pipeline can effectively be wrapped up outside pipeline and fix like this, make the parcel pipeline be convenient for stably place and shelter from, thereby the tube head junction has fine guard action, make when using difficult damage of colliding with and difficult adhesion adhere to outside grit.

Description

Hydraulic hose assembly

Technical Field

The utility model relates to a hydraulic hose assembly technical field especially relates to a hydraulic hose assembly.

Background

The hydraulic hose is also named as a hydraulic oil pipe, a hydraulic rubber pipe and a high-pressure rubber pipe and is usually used for mining hydraulic supports of mines and oil fields. The connecting pipe is suitable for various machine tools of engineering construction, hoisting transportation, metallurgical forging, mining equipment, ships and injection molding machinery and mechanical and automatic hydraulic systems of industrial departments, and plays a role of connecting pipes. The existing hydraulic hose usually adopts a steel wire woven hydraulic pipe or a steel wire wound hydraulic pipe, but the steel wire has only a single layer, and although the existing hydraulic hose has a certain pressure-resistant effect, the existing hydraulic hose still has the condition of pipe burst or pipe cracking after being used for a long time.

Current hydraulic hose assembly with external connection after, because of the junction exposes places externally, outside grit bonds easily at the junction or collides with, wholly can not effectively wrap up the protection fixed part for wholly be touched the problem of damage by the outside easily after the erection joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a hydraulic hose assembly that proposes, the hose shell is because of the fixed tube head at both ends, thereby be convenient for use with external connection, like this because of the region in medium flow chamber, make the transport medium of being convenient for, and the junction rotates the nut because of locking the closed tube outside rotation, thereby effective locking is fixed in outside tube head department, locking closed tube plays fine barrier effect like this, thereby the tube head junction has fine guard action, make difficult damage of colliding with and difficult adhesion adheres to outside grit when using.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic hose assembly, includes hose shell and fixed tube head, fixed tube head installation is fixed on hose shell's both ends, hose shell's inside is provided with the medium flow chamber, the week side of fixed tube head is provided with the locking closure tube, week side of locking closure tube is provided with the rotation nut.

Through the technical scheme: hose shell is because of the fixed tube head at both ends to be convenient for use with external connection, because of the region in medium flow chamber like this, make the transport medium of being convenient for, and the junction rotates the nut because of the locking closure outside of tubes side rotates, thereby effective locking is fixed in outside tube head department, and the locking closure plays fine effect of blockking like this, thereby the tube head junction has fine guard action, makes difficult damage of colliding with and difficult adhesion adheres to outside grit when using.

The utility model discloses further set up to, fixed tube head includes tube head shell, spacing ring groove and inboard spiral shell groove, be provided with inboard spiral shell groove in the middle of the inside of tube head shell, the lower extreme week side of tube head shell is provided with spacing ring groove, tube head shell fixed connection is on the hose shell.

Through the technical scheme: because of the fixed pipe head structure, the installation and the fixed use are convenient.

The utility model discloses further set up to, the locking closed pipe includes that the bottom keeps off ring, inboard ring, outside spiral shell groove, opening slotted hole and parcel pipeline, the lower extreme outside of parcel pipeline is provided with the bottom and keeps off the ring, the inside a week of lower extreme of parcel pipeline is provided with inboard ring, the upper end week side of parcel pipeline is provided with outside spiral shell groove, the upper end both sides of parcel pipeline are provided with the opening slotted hole, the parcel pipeline cup joints on fixed pipe head through inboard ring.

Through the technical scheme: because of the locking closed tube structure, the packaging protection is convenient to use.

The utility model discloses further set up to, the rotation nut includes nut shell, lock spiral groove and outside ear piece, the inside of nut shell is provided with the lock spiral groove, the both ends of nut shell are provided with outside ear piece, nut shell fixed connection is on the locking closure pipe.

Through the technical scheme: due to the rotation of the nut structure, the handle can be held and rotated conveniently.

The utility model discloses further set up to, locking closed tube and fixed tube head are through cup jointing fixed connection, just locking closed tube cup joints in the week side of fixed tube head.

Through the technical scheme: because of locking the closure tube and fixed tube head through cup jointing fixed connection, and the closure tube of locking cup joints on the week side of fixed tube head for the effective parcel of locking the closure tube blocks, thereby the tube head junction has fine guard action, makes difficult damage and the outside grit of difficult adhesion when using.

The utility model discloses further set up to, fixed tube head is provided with two altogether, just fixed tube head symmetry is fixed on hose shell's both ends.

Through the technical scheme: because the fixed tube heads are arranged in two, and the fixed tube heads are symmetrically fixed at two ends of the hose shell, the fixed tube heads are convenient to connect, fix, install and use.

The utility model discloses further set up to, hose shell is the axle center, just hose shell's both ends are the symmetric state.

Through the technical scheme: because the hose shell is the axle center, and the both ends of hose shell are the symmetric state to be convenient for stably place the use.

The beneficial effects of the utility model are that:

1. through being provided with the locking closed tube structure, make the fixed use of parcel of being convenient for, the parcel pipeline of locking closed tube cup joints on fixed pipe head through inboard ring, thereby the parcel pipeline is convenient for spacing rotation, and the effective parcel protection of parcel pipeline is in the outside, the parcel pipeline is because of the outside thread groove in the upper end outside, thereby it is rotatory to rotate the nut screw thread of being convenient for, thereby effectively tighten up parcel pipeline upper end open slot hole region pipeline, the outside of parcel pipeline can effectively wrap up outside pipeline and fix like this, make the parcel pipeline be convenient for stably place and shelter from, thereby the tube head junction has fine guard action, make difficult damage and the outside grit of being difficult for colliding with when using adhering to.

2. Through being provided with fixed tube head structure, thereby it is fixed to be convenient for spacing parcel, and the tube head shell fixed connection of fixed tube head is on hose shell, makes the installation of being convenient for fix, and is convenient for carry the medium in hose shell, and the tube head shell is because of the spacing ring groove of lower extreme week side, makes the locking closed tube spacing rotation of being convenient for, and during with external connection, because of the inside spiral shell groove of tube head shell, thereby be convenient for with outside spiral fixed use.

Drawings

Fig. 1 is a schematic front structural view of a hydraulic hose assembly according to the present invention;

fig. 2 is a schematic view of a fixed pipe head structure of a hydraulic hose assembly according to the present invention;

fig. 3 is a schematic view of a locking closed tube structure of a hydraulic hose assembly according to the present invention;

fig. 4 is a schematic view of a structure of a rotating nut of a hydraulic hose assembly according to the present invention.

In the figure: 1. locking the closed tube; 11. a bottom retainer ring; 12. an inner ring; 13. an outer thread groove; 14. opening the slotted hole; 15. wrapping the pipeline; 2. rotating the nut; 21. a nut housing; 22. locking the screw groove; 23. an outer ear piece; 3. a hose shell; 4. a media flow chamber; 5. fixing the pipe head; 51. a tube head housing; 52. a limiting circular ring groove; 53. an inner side screw groove.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a hydraulic hose assembly, including hose shell 3 and fixed tube head 5, fixed tube head 5 is installed and fixed on the both ends of hose shell 3, the inside of hose shell 3 is provided with medium flow chamber 4, the week side of fixed tube head 5 is provided with locking closed tube 1, week side of locking closed tube 1 is provided with rotation nut 2, when using, hose shell 3 is because of the fixed tube head 5 at both ends, thereby be convenient for use with external connection, like this because of the region of medium flow chamber 4, make the transport medium of being convenient for, and the junction rotates because of locking closed tube 1 outside rotation nut 2, thereby effective locking is fixed in outside tube head department, like this locking closed tube 1 plays fine effect of blockking, thereby the tube head junction has fine guard action, make difficult damage of colliding with and difficult adhesion when using adhere to outside grit.

Concretely, fixed tube head 5 includes tube head shell 51, spacing ring groove 52 and inboard thread groove 53, be provided with inboard thread groove 53 in the middle of tube head shell 51's inside, the lower extreme week side of tube head shell 51 is provided with spacing ring groove 52, tube head shell 51 fixed connection is on hose shell 3, tube head shell 51 fixed connection of fixed tube head 5 is on hose shell 3, make the installation of being convenient for fix, and be convenient for carry the medium in hose shell 3, tube head shell 51 is because of the spacing ring groove 52 of lower extreme week side, make locking closed tube 1 be convenient for spacing rotation, and during with external connection, because of the inboard thread groove 53 of tube head shell 51 inside, thereby be convenient for and outside spiral fixed use.

Specifically, locking closed tube 1 includes bottom fender ring 11, inboard ring 12, outside spiral groove 13, opening slotted hole 14 and parcel pipeline 15, the lower extreme outside of parcel pipeline 15 is provided with bottom fender ring 11, the inside a week of lower extreme of parcel pipeline 15 is provided with inboard ring 12, the upper end week side of parcel pipeline 15 is provided with outside spiral groove 13, the upper end both sides of parcel pipeline 15 are provided with opening slotted hole 14, parcel pipeline 15 cup joints on fixed tube head 5 through inboard ring 12, parcel pipeline 15 of locking closed tube 1 cup joints on fixed tube head 5 through inboard ring 12, thereby parcel pipeline 15 is convenient for spacing rotation, and parcel pipeline 15 effectively wraps up the protection in the outside, parcel pipeline 15 is because of the outside spiral groove 13 in the upper end outside, thereby it is convenient for the screw thread rotation to rotate nut 2, thereby effectively tighten up the regional pipeline of parcel pipeline 15 upper end opening slotted hole 14, the outside of parcel pipeline 15 can effectively wrap up outside pipeline and fix like this, make parcel pipeline 15 be convenient for stably placing and shelter from, thereby tube head junction has fine guard action, make difficult when using damage and difficult grit to collide with the adhesion outside.

Specifically, the rotation nut 2 includes the nut shell 21, lock screw groove 22 and outside ear piece 23, the inside of nut shell 21 is provided with lock screw groove 22, the both ends of nut shell 21 are provided with outside ear piece 23, nut shell 21 fixed connection is on the locking closed tube 1, the nut shell 21 of rotation nut 2 is because of lock screw groove 22's region, thereby be convenient for rotatory fixed connection on the locking closed tube 1, and the outer end of effectively tightening up locking closed tube 1 presss from both sides tightly fixedly, during the rotation, outside ear piece 23 because of nut shell 21 outer end, make personnel be convenient for rotate the locking and use.

Specifically, locking closure tube 1 and fixed tube head 5 are through cup jointing fixed connection, and locking closure tube 1 cup joints on fixed tube head 5's week side for locking closure tube 1 effectively wraps up and blocks, thereby the tube head junction has fine guard action, makes difficult damage and difficult adhesion attached to outside grit of colliding with when using.

Specifically, the two fixed pipe heads 5 are arranged, and the fixed pipe heads 5 are symmetrically fixed at two ends of the hose shell 3, so that the fixed pipe heads can be conveniently connected, fixed and installed for use.

Specifically, the hose shell 3 is the axle center, and the both ends of hose shell 3 are the symmetric state to be convenient for stably place the use.

The working principle is as follows: when using, hose shell 3 is because of the fixed tube head 5 at both ends to be convenient for use with external connection, because of the region of medium flow chamber 4 like this, make the transport medium of being convenient for, and the junction rotates nut 2 because of locking closed tube 1 outside rotates, thereby effective locking is fixed in outside tube head department, locking closed tube 1 plays fine effect of blockking like this, thereby the tube head junction has fine guard action, make difficult colliding with the damage and difficult adhesion adheres to outside grit when using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic hose assembly, includes hose shell (3) and fixed tube head (5), its characterized in that, fixed tube head (5) installation is fixed on the both ends of hose shell (3), the inside of hose shell (3) is provided with medium flow chamber (4), the week side of fixed tube head (5) is provided with locking closed tube (1), the week side of locking closed tube (1) is provided with rotation nut (2).

2. A hydraulic hose assembly according to claim 1, wherein the fixed pipe head (5) comprises a pipe head housing (51), a limit ring groove (52) and an inner side screw groove (53), the inner side screw groove (53) is arranged in the middle of the inside of the pipe head housing (51), the limit ring groove (52) is arranged on the lower end periphery side of the pipe head housing (51), and the pipe head housing (51) is fixedly connected to the hose housing (3).

3. The hydraulic hose assembly according to claim 1, wherein the locking closure tube (1) comprises a bottom baffle ring (11), an inner ring (12), an outer screw groove (13), an opening slot (14) and a wrapping pipe (15), the bottom baffle ring (11) is arranged on the outer side of the lower end of the wrapping pipe (15), the inner ring (12) is arranged on the inner periphery of the lower end of the wrapping pipe (15), the outer screw groove (13) is arranged on the periphery of the upper end of the wrapping pipe (15), the opening slot (14) is arranged on the two sides of the upper end of the wrapping pipe (15), and the wrapping pipe (15) is sleeved on the fixed pipe head (5) through the inner ring (12).

4. The hydraulic hose assembly according to claim 1, wherein the rotating nut (2) comprises a nut housing (21), a locking screw groove (22) and an outer lug (23), the locking screw groove (22) is arranged inside the nut housing (21), the outer lug (23) is arranged at two ends of the nut housing (21), and the nut housing (21) is fixedly connected to the locking closed pipe (1).

5. Hydraulic hose assembly according to claim 1, characterized in that the locking closure (1) and the fixed tube head (5) are fixedly connected by a muff-coupling, and the locking closure (1) is muff-coupled on the circumference side of the fixed tube head (5).

6. Hydraulic hose assembly according to claim 1, characterized in that there are two fixed pipe stubs (5), and that the fixed pipe stubs (5) are symmetrically fixed on both ends of the hose casing (3).

7. A hydraulic hose assembly according to claim 1, characterized in that the hose housing (3) is axial centered and the two ends of the hose housing (3) are symmetrical.