High-wear-resistance rubber pipe

Abstract

The utility model discloses a high wear-resistant rubber tube which comprises a tube body, a cover plate is attached to the outer wall of the tube body, a through hole is formed in the cover plate, a screw penetrates through the through hole, the screw is in threaded connection with a screw hole formed in a sleeve block, and the sleeve block keeps stable under the action of a limiting piece. According to the utility model, the cover plates are attached to the pipe body needing to be protected, the screw rod can penetrate through the through holes formed in the two cover plates, and after the screw rod is in threaded connection with the screw hole formed in the sleeve block, the sleeve block is located at the circular groove, so that the cover plates can be fixed at the position needing to be protected on the pipe body under the action of the sleeve block; and the cover plate can improve the wear resistance, corrosion resistance and other properties of the pipe body, so that the service life of the pipe body is effectively prolonged, and the pipe body is prevented from being quickly aged and damaged in a severe environment.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hoses, in particular to a high-wear-resistant rubber hose. Background Art

[0002] The outer skin of the hose has a certain degree of wear resistance, but when a part of the hose is in a relatively harsh environment, the aging degree of each part of the hose will vary. Once a part of the hose is aged or worn and cannot be put into use, the hose needs to be replaced or repaired.

[0003] Therefore, the traditional hose can be improved so that it can add additional protection to the hose according to the environment in which it is used, thereby preventing the hose from being partially damaged in a harsh environment and affecting the use of the entire hose. Utility Model Content

[0004] The purpose of the utility model is to provide a high wear-resistant rubber hose in order to solve the above problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A highly wear-resistant rubber hose comprises a tube body, the outer wall of which is fitted with a cover plate, the cover plate being provided with a through hole, and a screw rod passing through the through hole, the screw rod being threadedly connected to the screw hole provided on the sleeve block, and the sleeve block being kept stable under the action of a limit member.

[0007] Preferably, the limiting member includes a slot formed on the cover plate, and an elastic sheet is attached to the slot; a side slot is formed on the outer wall of the sleeve block, and a fixing block fixed to the end of the elastic sheet is engaged with the side slot.

[0008] Preferably, a plurality of side grooves are distributed at equal angles around the outer wall of the sleeve.

[0009] Preferably, a circular groove connected to the through hole is provided on the cover plate, and the sleeve is fitted in the circular groove.

[0010] Preferably, an annular groove is provided on the tube body, and the annular groove is engaged with an arc-shaped block fixed on the cover plate.

[0011] Preferably, a slot is provided on the tube body, and a block engaged with the slot is fixed on the arc block.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0013] 1. In this application, the cover sheet is attached to the pipe body that needs to be protected, and the screw rod can be passed through the through holes opened on the two cover sheets. After the screw rod is connected to the screw hole opened on the sleeve block through a thread, the sleeve block is located in the circular groove. Under the action of the sleeve block, the cover sheet can be fixed on the position on the pipe body that needs to be protected. The cover sheet can increase the wear resistance and corrosion resistance of the pipe body, thereby effectively extending the life of the pipe body and preventing the pipe body from rapid aging and damage in harsh environments.

[0014] 2. In the present application, the fixing block on the elastic sheet can prevent the sleeve block from rotating under force once the fixing block extends into the side groove provided on the sleeve block. Therefore, the sleeve block can stably maintain its position, thereby enabling the cover sheet to be stably fixed to the tube body, thereby exerting a protective effect on the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure shows the overall structure of the hose provided in accordance with an embodiment of the present utility model;

[0016] Figure 2 A schematic diagram of the structure of a cover plate according to an embodiment of the present invention is shown;

[0017] Figure 3 A schematic diagram of the bottom structure of a cover plate provided according to an embodiment of the present utility model is shown.

[0018] Legend:

[0019] 1. Tube body; 2. Annular groove; 3. Clamping groove; 4. Cover plate; 5. Arc block; 6. Clamping block; 7. Through hole; 8. Circular groove; 9. Screw; 10. Bushing block; 11. Screw hole; 12. Side groove; 13. Slot; 14. Elastic sheet; 15. Fixing block. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] This utility model provides a technical solution, please refer to Figure 1-3 :

[0022] A highly wear-resistant rubber hose comprises a tube body 1, the outer wall of which is fitted with a cover plate 4. The cover plate 4 is provided with a through hole 7, and a screw 9 is passed through the through hole 7. The screw 9 is threadedly connected to a screw hole 11 provided on a sleeve 10, and the sleeve 10 maintains its stability under the action of a limiter. The cover plate 4 is provided with a circular groove 8 connected to the through hole 7, and the sleeve 10 is fitted with the circular groove 8. The tube body 1 is provided with an annular groove 2, which engages with an arc-shaped block 5 fixed on the cover plate 4. The tube body 1 is provided with a clamping groove 3, and a clamping block 6 is fixed on the arc-shaped block 5 to engage with the clamping groove 3. After the two cover plates 4 are penetrated by the screw 9, the sleeve 10 can fix the two cover plates 4, thereby surrounding the tube body 1 and increasing the protection effect of the tube body 1. With the cooperation of the arc block 5 and the clamping block 6 , the cover piece 4 can maintain its position on the tube body 1 , and the cover piece 4 cannot move or rotate on the tube body 1 . Example

[0023] The technical solution is basically the same as that of embodiment 1, except that Figure 3 As shown, the stopper comprises a slot 13 formed in the cover plate 4, with an elastic sheet 14 positioned in contact with the slot 13. Side grooves 12 are formed on the outer wall of the sleeve 10, and fixing blocks 15, fixed to the ends of the elastic sheet 14, engage with the side grooves 12. Multiple side grooves 12 are distributed around the outer wall of the sleeve 10 at equal angles. The elastic sheet 14 prevents the sleeve 10 from rotating under force, allowing it to maintain its position stably and secure the two cover plates 4 to the tube body 1.

[0024] In summary, this embodiment provides additional protection for a portion of the hose when the environment in which the hose is located is relatively harsh:

[0025] Place the cover sheet 4 over the tube body 1 that needs protection, with the curved block 5 on the cover sheet 4 aligned with the annular groove 2 on the tube body 1, and the locking block 6 on the curved block 5 engaged with the locking groove 3 on the tube body 1. Once the two cover sheets 4 surround the corresponding portions of the tube body 1, insert the screw 9 through the through-holes 7 on the two cover sheets 4. After the screw 9 is threadedly connected to the screw hole 11 on the sleeve block 10, the sleeve block 10 is positioned in the circular groove 8. The fixing block 15 at the end of the elastic sheet 14 can then be inserted into the side groove 12 on the side wall of the sleeve block 10, with the elastic sheet 14 aligned with the slot 13.

[0026] That is, the cover sheet 4 and the tube body 1 are fixed together, and with the cooperation of the elastic sheet 14 , the sleeve block 10 maintains its position, and the sleeve block 10 stably fixes the cover sheet 4 and the tube body 1 .

[0027] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A highly wear-resistant rubber hose, comprising a tube body (1), characterized in that: The outer wall of the tube body (1) is fitted with a cover plate (4), a through hole (7) is provided on the cover plate (4), and a screw rod (9) passes through the through hole (7), the screw rod (9) is connected to the screw hole (11) provided on the sleeve (10) through a threaded connection, and the sleeve (10) maintains its own stability under the action of the limiting member.

2. A high wear-resistant hose according to claim 1, characterized in that: The limiting member comprises a slot (13) formed on the cover plate (4), and an elastic sheet (14) is attached to the slot (13); a side slot (12) is formed on the outer wall of the sleeve block (10), and a fixed block (15) fixed at the end of the elastic sheet (14) is engaged with the side slot (12).

3. A high wear-resistant hose according to claim 2, characterized in that: A plurality of side grooves (12) are distributed at equal angles around the outer wall of the sleeve block (10).

4. A high wear-resistant hose according to claim 1, characterized in that: The cover plate (4) is provided with a circular groove (8) connected to the through hole (7), and the sleeve (10) fits in the circular groove (8).

5. The high wear-resistant hose according to claim 1, characterized in that: An annular groove (2) is provided on the tube body (1), and the annular groove (2) is engaged with an arc-shaped block (5) fixed on the cover plate (4).

6. A high wear-resistant hose according to claim 5, characterized in that: A clamping groove (3) is provided on the tube body (1), and a clamping block (6) that engages with the clamping groove (3) is fixed on the arc block (5).

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