CN220186216U

CN220186216U - Hose of water jet device

Info

Publication number: CN220186216U
Application number: CN202321325629.4U
Authority: CN
Inventors: 张戟; 王蔚; 周子琛; 牛志强; 梁一凡
Original assignee: Chec Dredging Co Ltd
Current assignee: Chec Dredging Co Ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-15
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a hose of a water jet device, and relates to the technical field of hoses. Comprises a tube head, a fixing plate and a corrugated hose; the corrugated hose is fixedly arranged between the pipe head and the fixing plate, the butt joint part is fixedly arranged on the outer side of the fixing plate, and the butt joint part can be matched with the pipe head. When the corrugated hose is completely bent, the corrugated hose can stretch, so that the problem that the corrugated hose is mutually wound can be avoided, the elastic sheet can store elastic potential energy when the corrugated hose is bent, and the elastic sheet can release the potential energy after the corrugated hose loses complete extrusion force, so that the corrugated hose can be restored to the initial position.

Description

Hose of water jet device

Technical Field

The utility model belongs to the technical field of hoses, and particularly relates to a hose of a water jet device.

Background

The ship rust removal is pretreatment of steel materials on the surface of a ship, and the traditional ship rust removal method adopts manual rust removal, shot blasting rust removal and water jet abrasive rust removal; the water jet abrasive rust removal is that quartz sand is doped in high-pressure water jet, so that the abrasive stripping capability is strong;

in the rust removal process, the rust of the ship needs to be removed by spraying through the jet nozzle, the position of the jet nozzle needs to be frequently transferred in the process, the purpose is to remove the rust by spraying at different positions of the ship, the hose connected with the nozzle can be bent and stretched by transferring the jet nozzle, and the hose is easy to wind in the frequent bending and stretching process due to the fact that the existing hose is soft in material, so that the jet nozzle is difficult to use in the use process.

Disclosure of Invention

The utility model aims to provide a hose of a water jet device, which solves the problem that the existing hose is easy to wind by arranging a corrugated hose.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a hose of a water jet device, which comprises a tube head, a fixing plate and a corrugated hose; the corrugated hose is fixedly arranged between the pipe head and the fixing plate, the butt joint part is fixedly arranged on the outer side of the fixing plate, and the butt joint part can be matched with the pipe head.

Further, a plurality of elastic sheets are fixedly arranged between the tube head and the fixing plate, and the elastic sheets are positioned at the outer edge of the corrugated hose and distributed around the corrugated hose at equal intervals.

Further, the docking member comprises a docking tube and two clamping blocks; the butt joint pipe is fixedly arranged on the outer side of the fixing plate, and the two clamping blocks are fixedly arranged on the outer side of the butt joint pipe and can be matched with the pipe head.

Further, a butt joint groove matched with the clamping block is formed in the inner side of the pipe head, and the clamping block is matched with the butt joint groove.

Further, two limiting pieces are arranged on the inner side of the tube head, and each limiting piece comprises a sliding rod, a wedge block, a return spring and a pull block; the sliding rod penetrates through the inner wall of the tube head and is in sliding connection with the tube head, the wedge-shaped block is slidably mounted on the inner side of the tube head and is fixedly connected with one end of the sliding rod, the return spring is sleeved on the sliding rod and located on the inner side of the tube head, and the pull block is fixedly mounted on the other end of the sliding rod.

Further, a clamping groove matched with the wedge-shaped block is formed in the clamping block, and the clamping block can be matched with the clamping groove.

The utility model has the following beneficial effects: when the corrugated hose is completely bent, the corrugated hose can stretch, so that the problem that the corrugated hose is mutually wound can be avoided, elastic potential energy can be accumulated when the elastic sheet is bent, and the elastic sheet can release the potential energy after the corrugated hose loses complete extrusion force, so that the corrugated hose can be restored to the initial position.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a hose of a water jet device;

FIG. 2 is a schematic view of a hose stopper of a water jet device;

FIG. 3 is a schematic view of the structure of a hose connector of a water jet device;

in the drawings, the list of components represented by the various numbers is as follows:

the pipe head 1, the fixed plate 2, the corrugated hose 3, the elastic piece 4, the limiting piece 5, the sliding rod 51, the wedge block 52, the return spring 53, the pull block 54, the butt joint piece 6, the butt joint pipe 61, the clamping block 62, the clamping groove 63 and the butt joint groove 7.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model is a hose for a water jet device, comprising a tube head 1, a fixing plate 2 and a corrugated hose 3; the corrugated hose 3 is fixedly arranged between the pipe head 1 and the fixed plate 2, the outer side of the fixed plate 2 is fixedly provided with a butt joint piece 6, and the butt joint piece 6 can be matched with the pipe head 1; a plurality of elastic sheets 4 are fixedly arranged between the tube head 1 and the fixed plate 2, and the elastic sheets 4 are positioned at the outer edge of the corrugated hose 3 and are distributed around the corrugated hose 3 at equal intervals; when the corrugated hose 3 is completely bent, the corrugated hose 3 stretches, so that the problem that the corrugated hose 3 is mutually wound can be avoided, elastic potential energy can be accumulated by the elastic sheets 4 when the corrugated hose 3 is bent, and after the corrugated hose 3 loses complete extrusion force, the potential energy can be released by the elastic sheets 4, so that the corrugated hose 3 is restored to the initial position.

The docking member 6 comprises a docking tube 61 and two clamping blocks 62; the butt joint pipe 61 is fixedly arranged on the outer side of the fixed plate 2, and two clamping blocks 62 are fixedly arranged on the outer side of the butt joint pipe 61 and can be matched with the pipe head 1; the inner side of the tube head 1 is provided with a butt joint groove 7 matched with a clamping block 62, and the clamping block 62 is matched with the butt joint groove 7;

as shown in fig. 2, two limiting pieces 5 are mounted on the inner side of the pipe head 1, and each limiting piece 5 comprises a sliding rod 51, a wedge-shaped block 52, a return spring 53 and a pull block 54; the slide bar 51 penetrates through the inner wall of the tube head 1 and is in sliding connection with the tube head 1, the wedge-shaped block 52 is slidably arranged on the inner side of the tube head 1 and is fixedly connected with one end of the slide bar 51, the return spring 53 is sleeved on the slide bar 51 and is positioned on the inner side of the tube head 1, and the pull block 54 is fixedly arranged on the other end of the slide bar 51; the clamping block 62 is provided with a clamping groove 63 matched with the wedge-shaped block 52, and the clamping block 62 can be matched with the clamping groove 63.

When the butt joint pipe 61 is installed, the butt joint pipe 61 is inserted into the pipe head 1, the clamping block 62 acts on the wedge block 52 to enable the wedge block 52 to slide outwards, so that the sliding rod 51 slides outwards, when the clamping groove 63 of the clamping block 62 moves to the position of the wedge block 52, the clamping block 62 does not apply acting force to the wedge block 52, and the restoring spring 53 releases potential energy to enable the wedge block 52 to be matched with the clamping groove 63, so that the butt joint pipe 61 is installed; the disassembly is carried out so that the slide rod 51 slides outwards by acting outwards on the pull block 54, so that the wedge block 52 is separated from the clamping groove 63, and the disassembly of the butt joint pipe 61 can be realized, so that the disassembly of the butt joint pipe 61 can be realized quickly.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A hose for a water jet device, characterized by: comprises a tube head (1), a fixed plate (2) and a corrugated hose (3); the corrugated hose (3) is fixedly arranged between the pipe head (1) and the fixed plate (2), a butt joint piece (6) is fixedly arranged on the outer side of the fixed plate (2), and the butt joint piece (6) can be matched with the pipe head (1);

a plurality of elastic sheets (4) are fixedly arranged between the tube head (1) and the fixing plate (2), and the elastic sheets (4) are positioned at the outer edge of the corrugated hose (3) and distributed around the corrugated hose (3) at equal intervals.

2. Hose of a water jet device according to claim 1, characterized in that the docking piece (6) comprises a docking tube (61) and two clamping blocks (62); the butt joint pipe (61) is fixedly arranged on the outer side of the fixed plate (2), and the two clamping blocks (62) are fixedly arranged on the outer side of the butt joint pipe (61) and can be matched with the pipe head (1).

3. Hose for a water jet device according to claim 2, characterized in that the inside of the tube head (1) is provided with a docking groove (7) matching with a clamping block (62), the clamping block (62) being fitted with the docking groove (7).

4. A hose for a water jet device according to claim 3, characterized in that the inside of the tube head (1) is fitted with two stop members (5), the stop members (5) comprising a slide bar (51), a wedge block (52), a return spring (53) and a pull block (54); the sliding rod (51) penetrates through the inner wall of the tube head (1) and is in sliding connection with the tube head (1), the wedge-shaped block (52) is slidably mounted on the inner side of the tube head (1) and is fixedly connected with one end of the sliding rod (51), the return spring (53) is sleeved on the sliding rod (51) and is located on the inner side of the tube head (1), and the pull block (54) is fixedly mounted on the other end of the sliding rod (51).

5. A hose for a water jet device according to claim 4, wherein the clamping block (62) is provided with a clamping groove (63) matched with the wedge-shaped block (52), and the clamping block (62) can be matched with the clamping groove (63).