CN219413824U

CN219413824U - Metal corrugated hose not easy to abrade

Info

Publication number: CN219413824U
Application number: CN202222827551.8U
Authority: CN
Inventors: 王霞; 王超; 王九师
Original assignee: Jiangsu Runxia Machinery Manufacturing Co ltd
Current assignee: Jiangsu Runxia Machinery Manufacturing Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-25
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a metal corrugated hose which is not easy to wear, comprising a corrugated pipe body and a protective structure, wherein the protective structure is sleeved outside the corrugated pipe body; the protection structure comprises a protection sleeve, clamping grooves are formed in the top and the bottom of the protection sleeve, clamping blocks are clamped in the clamping grooves, rubber blocks are fixedly arranged on the top and the bottom of the middle of each clamping block through bolts, a telescopic rod is inserted in the middle of each rubber block, and a telescopic spring is sleeved outside each telescopic rod; a soft sponge is sleeved outside the pipe body; the top and the bottom of the soft sponge are provided with positioning grooves, and the insert blocks are inserted into the positioning grooves. This metal bellows who is difficult for wearing and tearing possesses and is equipped with protective structure at the outside cover of pipe shaft, can reduce metal bellows and ground friction's probability when metal bellows carries material or moisture production impact force and rocks inside, and then promotes advantages such as metal bellows's practicality.

Description

Metal corrugated hose not easy to abrade

Technical Field

The utility model relates to the technical field of metal corrugated hoses, in particular to a metal corrugated hose which is not easy to abrade.

Background

The metal corrugated pipe is a pipe with a shape like a regular wave, and the common metal corrugated pipe comprises carbon steel, stainless steel, steel plastic-lined, aluminum and the like; the device is mainly used for non-concentric axial transmission with small bending radius, irregular turning and expansion, absorption of thermal deformation of the pipeline and the like, or connection of the pipeline and the pipeline in the occasion of inconvenient installation by using a fixed elbow, or connection of the pipeline and equipment. And the metal corrugated hose can rub against the ground during the use process, so that the metal corrugated hose is not easy to abrade.

Most of metal corrugated hoses which are not easy to abrade in the market have impact force to shake when materials or moisture are conveyed inside the metal corrugated hose, so that friction is generated between the metal corrugated hose and the ground frequently, and the practicability of the metal corrugated hose is further reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a metal corrugated hose which is not easy to wear, and the metal corrugated hose is provided with a protective structure sleeved outside a pipe body, so that the probability of friction between the metal corrugated hose and the ground can be reduced when the metal corrugated hose is used for conveying materials or moisture to generate impact force and shake, the practicality of the metal corrugated hose is further improved, the advantages of the metal corrugated hose which is not easy to wear in the market are solved, and the problems that the metal corrugated hose can frequently rub with the ground due to shake of the impact force when the metal corrugated hose is used for conveying materials or moisture inside are solved, and the practicability of the metal corrugated hose is further reduced are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a difficult wearing and tearing metal corrugated hose, includes bellows body and protective structure, protective structure cover is located the bellows body outside.

The protection structure comprises a protection sleeve, clamping grooves are formed in the top and the bottom of the protection sleeve, clamping blocks are clamped inside the clamping grooves, rubber blocks are fixedly arranged on the top and the bottom of the middle of each clamping block through bolts, a telescopic rod is inserted in the middle of each rubber block, and a telescopic spring is sleeved outside each telescopic rod.

Further, the left side of the corrugated pipe body is integrally formed with a pipe orifice, and the right side of the pipe orifice is integrally formed with a pipe body.

Further, a lumen is formed in the tube body, and the lumen is communicated with the tube orifice.

Further, the bottom of the clamping block is integrally formed with an inserting block, and the inserting block is made of a rectangular shape.

Further, a soft sponge is sleeved outside the pipe body.

Furthermore, the top and the bottom of the soft sponge are provided with positioning grooves, and the insert block is inserted into the positioning grooves.

Further, the protection structure is a central symmetry structure based on the transverse central axis of the corrugated pipe body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this metal bellows who is difficult for wearing and tearing possesses and is equipped with protective structure at the outside cover of pipe shaft, can reduce metal bellows and ground friction's probability when metal bellows carries material or moisture production impact force and rocks inside, and then promotes advantages such as metal bellows's practicality.

2. The metal corrugated hose which is not easy to wear is provided with a pipe orifice which is arranged on the left side of a pipe body, so that smooth drainage can be realized.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the protective structure of FIG. 1 according to the present utility model;

fig. 3 is an enlarged schematic view of the latch of fig. 2 according to the present utility model.

In the figure: the corrugated pipe comprises a corrugated pipe body 1, a pipe orifice 2, a pipe body 3, a protection structure 4, a 41 clamping block, a 42 clamping groove, a 43 inserting block, a 44 positioning groove, a 45 protecting sleeve, a 46 soft sponge, a 47 rubber block, a 48 telescopic rod, a 49 telescopic spring and a 5 pipe cavity.

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, a metal corrugated hose with low wear liability in the present embodiment includes a corrugated tube body 1 and a protection structure 4, wherein the protection structure 4 is sleeved outside the corrugated tube body 1.

In this embodiment, the left side of the bellows body 1 is integrally formed with a pipe orifice 2, and the right side of the pipe orifice 2 is integrally formed with a pipe body 3.

In this embodiment, a lumen 5 is provided in the tube body 3, and the lumen 5 is communicated with the tube orifice 2.

The protection structure 4 comprises a protection sleeve 45, clamping grooves 42 are formed in the top and the bottom of the protection sleeve 45, clamping blocks 41 are clamped in the clamping grooves 42, rubber blocks 47 are fixedly arranged on the top and the bottom of the middle of the clamping blocks 41 through bolts, telescopic rods 48 are inserted in the middle of the rubber blocks 47, and telescopic springs 49 are sleeved outside the telescopic rods 48.

In this embodiment, the insert 43 is integrally formed at the bottom of the clamping block 41, the clamping block 41 drives the insert 43 to be inserted into the protection sleeve 45, and the insert 43 is made of a rectangular shape.

In this embodiment, the outside of the tube body 3 is sleeved with a soft sponge 46.

In this embodiment, the top and bottom of the soft sponge 46 are provided with the positioning grooves 44, and the positioning grooves 44 enable the clamping blocks 41 to drive the inserting blocks 43 to firmly position the soft sponge 46 outside the corrugated tube body 1, and the inserting blocks 43 are inserted into the positioning grooves 44.

In this embodiment, the protection structure 4 is a central symmetry structure based on the transverse central axis of the bellows body 1, and the design of the central symmetry structure enables the insert block 43 to more firmly sleeve the soft sponge 46 outside the tube body 3.

The working principle of the embodiment is as follows:

when the bellows body 1 conveys materials or moisture inside to generate impact force and shake and rub with the ground, the protective sleeve 45 contacts the ground at this moment so as to reduce the area of direct friction between the bellows body 1 and the ground, when the clamping block 41 rubs with the ground at this moment, the telescopic rod 48 and the telescopic spring 49 are matched to stretch and retract so as to reduce the friction force generated by shake, and the insert block 43 can firmly sleeve the soft sponge 46 outside the bellows body 1 through the positioning groove 44.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a difficult wearing and tearing metal corrugated hose, includes bellows body (1) and protective structure (4), its characterized in that: the protective structure (4) is sleeved outside the corrugated pipe body (1);

the protection structure (4) comprises a protection sleeve (45), clamping grooves (42) are formed in the top and the bottom of the protection sleeve (45), clamping blocks (41) are clamped inside the clamping grooves (42), rubber blocks (47) are fixedly arranged on the top and the bottom of the middle of each clamping block (41) through bolts, telescopic rods (48) are inserted in the middle of each rubber block (47), and telescopic springs (49) are sleeved outside the telescopic rods (48).

2. A non-abrasive metal bellows hose according to claim 1, wherein: the corrugated pipe is characterized in that a pipe orifice (2) is integrally formed on the left side of the corrugated pipe body (1), and a pipe body (3) is integrally formed on the right side of the pipe orifice (2).

3. A non-abrasive metal bellows hose according to claim 2, wherein: the pipe body (3) is internally provided with a pipe cavity (5), and the pipe cavity (5) is communicated with the pipe orifice (2).

4. A non-abrasive metal bellows hose according to claim 3, wherein: the bottom of the clamping block (41) is integrally formed with an inserting block (43), and the inserting block (43) is made of a rectangular shape.

5. A non-abrasive metal bellows hose according to claim 4, wherein: a soft sponge (46) is sleeved outside the pipe body (3).

6. A non-abrasive metal bellows according to claim 4 or 5, characterized in that: the top and the bottom of the soft sponge (46) are provided with positioning grooves (44), and the inserting block (43) is inserted into the positioning grooves (44).

7. A non-abrasive metal bellows hose according to claim 1, wherein: the protection structure (4) is of a central symmetry structure based on the transverse central axis of the corrugated pipe body (1).