CN211059530U - Wear-resistant metal corrugated hose - Google Patents
Wear-resistant metal corrugated hose Download PDFInfo
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- CN211059530U CN211059530U CN201920940775.5U CN201920940775U CN211059530U CN 211059530 U CN211059530 U CN 211059530U CN 201920940775 U CN201920940775 U CN 201920940775U CN 211059530 U CN211059530 U CN 211059530U
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Abstract
The utility model discloses a wear-resisting formula corrugated metal hose, include: the utility model relates to the technical field of metal pipelines, which comprises a corrugated pipe and a pair of connecting flanges with the same structure, wherein the connecting flanges are respectively arranged at the left end and the right end of the corrugated pipe and are provided with first threaded holes with the same relative structure; after the wear-out part is worn, the bellows can be used for auxiliary medium conveying, so that leakage is prevented, and the wear resistance is improved; other pipelines for conveying media are inserted and fixed through a clamping block on the adapter by the aid of the acting force of a spring, and leakage is prevented through a sealing gasket; the wear resistance of the metal corrugated pipe is increased, the use safety is improved, the switching is simple and convenient, and the cost is prevented from being increased due to continuous replacement.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a wear-resisting formula corrugated metal hose.
Background
The metal hose for conveying media in engineering equipment mainly refers to a corrugated pipe, the corrugated pipe pressed by a thin plate is a flexible pipe body, has certain axial expansion capacity and direction-changing capacity in any direction, and can meet the requirement of conveying conventional liquid or gas media in actual use;
for example, the pipeline for conveying the fly ash is provided with a metal hose, because the fly ash is directly contacted with the inner wall of the corrugated pipe, the corrugated pipe is worn and scrapped for several days if the length of the corrugated pipe is short, and once a wear-through accident occurs, the environment deterioration and the safety problem can be caused; in the existing engineering, the engineering operation is maintained by continuously replacing the metal hose, although the method is effective, the production cost is high, the continuity of the engineering process is influenced, and the production efficiency is obviously reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting formula corrugated metal hose to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wear resistant corrugated metal hose comprising: the corrugated pipe comprises a corrugated pipe and a pair of connecting flanges with the same structure, wherein the pair of connecting flanges are respectively arranged at the left end and the right end of the corrugated pipe and are provided with first threaded holes with the same relative structure, and the corrugated pipe is provided with a wear-resistant structure and a switching clamping structure;
the wear resistant structure includes: the device comprises a first wear-resistant pipe, a second wear-resistant pipe, a pair of adapters with the same structure and four pairs of screws with the same structure;
the first wear-resistant pipe is inserted into the corrugated pipe, an inclined thread is formed in the inner wall of one end of the first wear-resistant pipe, the second wear-resistant pipe is inserted into the corrugated pipe, an inclined thread is formed in the outer wall of one end of the second wear-resistant pipe and is screwed with one end of the first wear-resistant pipe, the pair of adapters are respectively arranged at the other end of the first wear-resistant pipe and the other end of the second wear-resistant pipe and are respectively provided with a second threaded hole corresponding to the first threaded hole and having the same structure, mounting grooves with the same structure are respectively formed in the upper side and the lower side of each adapter, fixing blocks with the same structure are respectively formed in the left side and the right side of each adapter, and the four pairs of screws respectively.
Preferably, the adapting clamping structure includes: the left transfer clamping part is not clamped with the right transfer clamping part, and the left transfer clamping part is not identical with the right transfer clamping part;
left turn-over dress portion includes: the pair of clamping blocks with the same structure, the pair of springs with the same structure and the adapter tube are arranged on the outer side of the clamping block;
the pair of clamping blocks are movably arranged in the upper mounting groove and the lower mounting groove of the adapter respectively, the pair of springs are arranged between the clamping blocks and the mounting grooves respectively, a pair of clamping grooves with the same structure are formed in the inner wall of one end of the adapter tube and are symmetrical relative to the central line, L-shaped arc-shaped locking grooves are formed in the front wall of the adapter tube, and one end of the adapter tube is sleeved on the adapter.
Preferably, the fixture block has a trapezoidal structure.
Preferably, the adapter is of a T-shaped structure.
Preferably, a sealing gasket is sleeved between the adapter tube and the adapter.
Compared with the prior art, the beneficial effects of the utility model are that: the wear-resistant metal corrugated hose is characterized in that a first wear-resistant pipe and a second wear-resistant pipe on a fixed adapter are connected and fixed through connecting flanges at two ends of a corrugated pipe, and the two wear-resistant pipes are connected and fixed in a threaded manner to transmit media; after the wear-out part is worn, the bellows can be used for auxiliary medium conveying, so that leakage is prevented, and the wear resistance is improved; other pipelines for conveying media are inserted and fixed through a clamping block on the adapter by the aid of the acting force of a spring, and leakage is prevented through a sealing gasket; the wear resistance of the metal corrugated pipe is increased, the use safety is improved, the switching is simple and convenient, and the cost is prevented from being increased due to continuous replacement.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the A-A main view structure of the present invention;
fig. 3 is a schematic view of the structure of the B-B main view of the present invention.
In the figure: 1. bellows, 2, flange, 3, first wear-resisting pipe, 4, the wear-resisting pipe of second, 5, adapter, 6, screw, 7, fixture block, 8, spring, 9, switching pipe, 10, sealed the pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wear resistant corrugated metal hose comprising: the corrugated pipe comprises a corrugated pipe 1 and a pair of connecting flanges 2 with the same structure, wherein the pair of connecting flanges 2 are respectively arranged at the left end and the right end of the corrugated pipe 1 and are provided with first threaded holes with the same relative structure, and the corrugated pipe 1 is provided with a wear-resistant structure and a switching clamping structure; a wear resistant structure comprising: the device comprises a first wear-resistant pipe 3, a second wear-resistant pipe 4, a pair of adapters 5 with the same structure and four pairs of screws 6 with the same structure; the first wear-resistant pipe 3 is inserted into the corrugated pipe 1, an inclined thread is formed in the inner wall of one end of the first wear-resistant pipe, the second wear-resistant pipe 4 is inserted into the corrugated pipe 1, an inclined thread is formed in the outer wall of one end of the second wear-resistant pipe and is screwed with one end of the first wear-resistant pipe 3, the pair of adapters 5 are respectively arranged at the other end of the first wear-resistant pipe 3 and the other end of the second wear-resistant pipe 4 and are respectively provided with a second threaded hole which corresponds to the first threaded hole and is identical in structure, the upper side and the lower side of each adapter 5 are respectively provided with mounting grooves which are identical in structure, the left side and the right side of each adapter are respectively provided with fixing blocks which are identical in structure; through meninges structure, strengthen the wearability of bellows 1 to when the wear-resisting pipe break back, bellows 1 also can carry out auxiliary transport, prevents to reveal.
The following components are provided according to the scheme:
a first wear resistant tube: the ceramic composite wear-resistant pipeline made of ceramics is inserted in the corrugated pipe to convey media, and has wear resistance.
A second wear-resistant pipe: the ceramic composite wear-resistant pipeline made of ceramics is inserted into the corrugated pipe for conveying media, and has wear resistance
Preferably, the adapting clamping structure further comprises: the left transfer clamping part is not clamped with the right transfer clamping part, and the left transfer clamping part is not identical with the right transfer clamping part;
turn left and connect dress portion includes: a pair of fixture blocks 7 with the same structure, a pair of springs 8 with the same structure and an adapter tube 9;
the pair of clamping blocks 7 are movably arranged in the upper mounting groove and the lower mounting groove of the adapter 5 respectively, the pair of springs 8 are arranged between the clamping blocks 7 and the mounting grooves respectively, a pair of clamping grooves with the same structure are formed in the inner wall of one end of the adapter tube 9, the clamping grooves are symmetrical corresponding to the central line, L-shaped arc-shaped locking grooves are formed in the front wall of the adapter tube, and one end of the adapter tube 9 is sleeved on the adapter 5.
As an optimal scheme, furthermore, the fixture block 7 is of a trapezoidal structure and is used for meeting design requirements and facilitating insertion and clamping.
Preferably, the adapter 5 is a T-shaped structure, so as to facilitate the adapter.
Preferably, a sealing gasket 10 is sleeved between the adapter tube 9 and the adapter 5 for sealing and preventing leakage.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from fig. 1-3 of the specification, first, a first wear-resistant pipe 3 and a second wear-resistant pipe 4 are respectively inserted into the left end and the right end of a corrugated pipe 1, one end of the corrugated pipe 1 is fixedly connected with a screw in an inserting manner, and connecting flanges 2 fixed at the two ends of the corrugated pipe 1 are fixed with adapters 5 at the other ends of the first wear-resistant pipe 3 and the second wear-resistant pipe 4 through screws 6, so that media can be transmitted through the first wear-resistant pipe 3 and the second wear-resistant pipe 4, and the corrugated pipe 1 is prevented from being directly worn; the sealing gasket 10 is sleeved on the adapter 5, the adapter tube 9 is aligned to the fixing block and sleeved on the adapter 5, the fixing block is clamped in the arc-shaped locking groove to prevent the fixing block from being separated through clockwise rotation, and meanwhile, the clamping block 7 under the action of the spring 8 is upwards bounced in the clamping groove in the adapter tube 9 to further lock and fix the adapter tube.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; unless otherwise expressly stated or limited, the terms "insert," "screw," "mount," "symmetrical," "screw," and the like are to be construed broadly, e.g., as meaning as being fixed or removably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wear resistant corrugated metal hose comprising: the corrugated pipe comprises a corrugated pipe (1) and a pair of connecting flanges (2) with the same structure, and is characterized in that the pair of connecting flanges (2) are respectively arranged at the left end and the right end of the corrugated pipe (1) and are provided with first threaded holes with the same relative structure, and the corrugated pipe (1) is provided with a wear-resistant structure and a switching clamping structure;
the wear resistant structure includes: the device comprises a first wear-resistant pipe (3), a second wear-resistant pipe (4), a pair of adapters (5) with the same structure and four pairs of screws (6) with the same structure;
the first wear-resistant pipe (3) is inserted into the corrugated pipe (1), an inclined thread is formed in the inner wall of one end of the first wear-resistant pipe, the second wear-resistant pipe (4) is inserted into the corrugated pipe (1), an inclined thread is formed in the outer wall of one end of the second wear-resistant pipe, the second wear-resistant pipe is connected with one end of the first wear-resistant pipe (3) in a threaded mode, the first wear-resistant pipe (4) and the second wear-resistant pipe (4) are respectively arranged at the other end of the first wear-resistant pipe (3) and the other end of the second wear-resistant pipe (4) in a threaded mode, second threaded holes corresponding to the first threaded holes and having the same structure are formed in the outer wall of the first wear-resistant pipe, mounting grooves having the same structure are formed in the upper side and the lower side of the first wear-resistant pipe.
2. A wear-resistant corrugated metal hose in accordance with claim 1, wherein: the switching clamps the structure, includes: the left transfer clamping part is not clamped with the right transfer clamping part, and the left transfer clamping part is not identical with the right transfer clamping part;
left turn-over dress portion includes: a pair of clamping blocks (7) with the same structure, a pair of springs (8) with the same structure and an adapter tube (9);
the pair of clamping blocks (7) are movably arranged in upper and lower mounting grooves of the adapter (5) respectively, the pair of springs (8) are arranged between the clamping blocks (7) and the mounting grooves respectively, a pair of clamping grooves with the same structure are formed in the inner wall of one end of the adapter tube (9), the clamping grooves are symmetrical relative to the central line, L-shaped arc-shaped locking grooves are formed in the front wall of the adapter tube, and one end of the adapter tube (9) is sleeved on the adapter (5).
3. A wear-resistant corrugated metal hose in accordance with claim 2, wherein: the fixture block (7) is of a trapezoidal structure.
4. A wear-resistant corrugated metal hose in accordance with claim 1, wherein: the adapter (5) is of a T-shaped structure.
5. A wear-resistant corrugated metal hose in accordance with claim 2, wherein: and a sealing gasket (10) is sleeved between the adapter tube (9) and the adapter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940775.5U CN211059530U (en) | 2019-06-21 | 2019-06-21 | Wear-resistant metal corrugated hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940775.5U CN211059530U (en) | 2019-06-21 | 2019-06-21 | Wear-resistant metal corrugated hose |
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| Publication Number | Publication Date |
|---|---|
| CN211059530U true CN211059530U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920940775.5U Active CN211059530U (en) | 2019-06-21 | 2019-06-21 | Wear-resistant metal corrugated hose |
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| CN (1) | CN211059530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031073A (en) * | 2022-07-25 | 2022-09-09 | 中国原子能科学研究院 | Device for penetrating through vacuum chamber and vacuum system |
-
2019
- 2019-06-21 CN CN201920940775.5U patent/CN211059530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031073A (en) * | 2022-07-25 | 2022-09-09 | 中国原子能科学研究院 | Device for penetrating through vacuum chamber and vacuum system |
| CN115031073B (en) * | 2022-07-25 | 2023-08-18 | 中国原子能科学研究院 | Device for penetrating vacuum chamber and vacuum system |
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