High-pressure steel wire braided rubber hose

Abstract

The utility model relates to a high-pressure steel wire braided rubber hose, and belongs to the technical field of rubber hoses. The rubber pipe comprises a rubber pipe body, the rubber pipe body is provided with a conveying channel allowing liquid to flow through, a first sealing cover is arranged at an opening in one end of the rubber pipe body in a sealed mode, a second sealing cover is arranged at an opening in the other end of the rubber pipe body in a sealed mode, and the first sealing cover is provided with a dredging assembly in the conveying channel. The dredging assembly comprises a dredging plate and a connecting rope used for connecting the dredging plate and the first sealing cover. The rubber pipe cleaning device has the effect of conveniently cleaning dust and garbage in the rubber pipe.

Description

Technical Field

[0001] The present application relates to the technical field of rubber hoses, and in particular to a high-pressure steel wire braided hose. Background Art

[0002] Hose is a common product for conveying hydraulic fluids. The application fields of hoses cover various industrial manufacturing and circulation fields, and are widely used in petroleum, chemical, shipbuilding, docks, tank trucks, agriculture, food, beverages, medicine and other industries.

[0003] At present, when transporting hoses, especially hoses with larger diameters, dust and garbage may enter the hoses, causing impurities in the liquid being transported after the hoses are installed, affecting normal use. In order to reduce the amount of dust and garbage entering the hoses, the traditional method is to install sealing plugs or paper plugs at both ends of the hoses to block the hose openings. However, some garbage still enters the hoses before installing the sealing plugs, making it difficult to clean the dust and garbage in the hoses. Utility Model Content

[0004] In order to facilitate the cleaning of dust and garbage in the hose, the present application provides a high-pressure steel wire braided hose.

[0005] The high-pressure steel wire braided hose provided in this application adopts the following technical solution:

[0006] A high-pressure steel wire braided hose comprises a hose body having a conveying channel for liquid circulation, one end opening of the hose body being sealed with a first sealing cover, the other end opening of the hose body being sealed with a second sealing cover, the first sealing cover being provided with a dredging assembly in the conveying channel, the dredging assembly comprising a dredging plate and a connecting rope for connecting the dredging plate and the first sealing cover.

[0007] By adopting the above technical solution, when transporting and storing the hose, the first sealing cover and the second sealing cover are respectively sealed and covered on the openings at both ends of the hose to reduce the probability of external dust and garbage entering the conveying channel; before installing the hose, the first sealing cover and the second sealing cover are pulled out of the hose. Since the first sealing cover and the dredging plate are connected by a connecting rope, the first sealing cover can drive the dredging plate to move in the conveying channel, so that the garbage in the hose can be pushed out of the conveying channel under the push of the dredging plate, thereby ensuring the cleanliness of the inside of the hose.

[0008] Optionally, a mounting post is provided on the end surface of the second sealing cover facing the conveying channel, and the dredging plate has a mounting hole for the mounting post to be inserted, and the mounting post and the mounting hole are threadedly matched.

[0009] By adopting the above technical solution, when installing the sealing cover, first install the first sealing cover at one of the openings of the hose. At this time, the dredging plate is located at the end of the conveying channel away from the first sealing cover. Then, the mounting hole of the dredging plate and the mounting column thread of the second sealing cover are matched to realize the fixed connection of the dredging plate, so that the dredging plate can always be located away from the end of the hose away from the first sealing cover, which is convenient for cleaning the entire conveying channel.

[0010] Optionally, the second sealing cover is provided with a handle on a side facing away from the mounting column.

[0011] By adopting the above technical solution, the provision of the handle portion helps to facilitate the threaded connection between the second sealing cover and the dredging plate.

[0012] Optionally, a sealing ring groove is provided on the side wall of the dredging plate, and an elastic gasket is provided at the sealing ring groove.

[0013] By adopting the above technical solution, the elastic gasket on the side wall of the dredging plate is arranged so that when the first sealing cover pulls the dredging plate, the elastic gasket abuts against the side wall of the conveying channel. The elastic gasket can remove dust adhering to the side wall, thereby improving the cleaning effect of the dredging plate on the conveying channel.

[0014] Optionally, the end surface of the first sealing cover is provided with a wire receiving groove for receiving the connecting rope.

[0015] By adopting the above technical solution, when the first sealing cover plate is not used, the end surface of the dredging plate is attached to the first sealing cover plate, and the wire collection groove is provided so that the connecting rope can be received in the wire collection groove.

[0016] Optionally, a wire take-up rod is rotatably provided on the side wall of the first sealing cover, the wire take-up rod is connected to the wire take-up groove, and one end of the connecting rope away from the dredging plate is wound around the wire take-up rod.

[0017] By adopting the above technical solution, the wire take-up rod is set up so that the connecting rope can be wound around the wire take-up rod by rotating the wire take-up rod. Compared with directly placing the connecting rope in the wire take-up groove, the situation where the dredging plate cannot be connected to the second sealing cover due to knots in the connecting rope is reduced.

[0018] Optionally, an annular convex portion is circumferentially arranged on the end surface of the first sealing cover, and the second sealing cover has an annular slot for the annular convex portion to be inserted into.

[0019] By adopting the above technical solution, the annular protrusion of the first sealing cover and the annular slot of the second sealing cover are plugged in and matched, so that the first sealing cover and the second sealing cover are connected and stored, thereby improving the utilization rate.

[0020] Optionally, the length of the annular protrusion is greater than the thickness of the dredging plate.

[0021] By adopting the above technical solution, when the first sealing cover and the second sealing cover are plugged and fixed, the length of the annular protrusion is greater than the thickness of the dredging plate, ensuring that the dredging plate can be accommodated between the first sealing cover and the second sealing cover at the same time.

[0022] Optionally, a plurality of first magnetic sheets are embedded in the circumferential direction of the end surface of the annular protrusion away from the first sealing cover, and the bottom of the annular slot has a second magnetic sheet that is attracted to the first magnetic sheet.

[0023] By adopting the above technical solution, the cooperation between the first magnetic sheet on the annular protrusion and the second magnetic sheet in the annular slot improves the connection strength between the first sealing cover and the second sealing cover, and reduces the probability of the two falling off.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. A high-pressure steel wire braided hose, comprising a hose body, a first sealing cover and a second sealing cover. The dredging assembly in the hose body is arranged so that dust and garbage inside the hose can be cleaned, thereby ensuring the cleanliness of the hose body.

[0026] 2. The present application realizes the fixed connection between the dredging plate and the second sealing cover by setting the mounting column and the mounting hole, so that the dredging plate can always be located away from the end of the hose away from the first sealing cover, which is convenient for cleaning the complete conveying channel;

[0027] 3. The present application enables the first sealing cover and the second sealing cover to be connected through the cooperation of the annular protrusion and the annular slot, which facilitates subsequent reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is an exploded cross-sectional view of the first sealing cover and the dredging plate in the embodiment of the present application.

[0030] Figure 3 It is a schematic diagram of the structure of the second sealing cover in the embodiment of the present application.

[0031] Explanation of the reference numerals: 1. Hose body; 11. Conveying channel; 12. First opening; 13. Second opening; 2. First sealing cover; 21. Wire taking-up groove; 22. Wire taking-up rod; 221. Paddle plate; 23. Rotating hole; 24. Annular protrusion; 241. Embedding groove; 242. First magnetic sheet; 3. Second sealing cover; 31. Mounting column; 32. Handle; 33. Annular slot; 331. Second magnetic sheet; 4. Clearing assembly; 41. Clearing plate; 411. Mounting hole; 412. Sealing ring groove; 413. Elastic gasket; 42. Connecting rope. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The embodiment of the present application discloses a high-pressure steel wire braided rubber hose.

[0034] Reference Figure 1 A high-pressure steel wire braided hose comprises a hose body 1, a first sealing cover 2 sealed at an opening at one end of the hose body 1, a second sealing cover 3 sealed at an opening at the other end of the hose body 1, and a dredging component 4 arranged in the hose body 1. The hose body 1 has a delivery channel 11 for liquid circulation. The opening in the delivery channel 11 that cooperates with the first sealing cover 2 is defined as a first opening 12, and the opening that cooperates with the second sealing cover 3 is defined as a second opening 13.

[0035] Reference Figure 1 The dredging assembly 4 includes a dredging plate 41 arranged near the second opening 13 and a connecting rope 42 for connecting the dredging plate 41 and the first sealing cover 2. By pulling the first sealing cover 2, the dredging plate 41 moves from the second opening 13 to the first opening 12, and the garbage in the conveying channel 11 is pushed out.

[0036] Reference Figure 1 and Figure 2 , the dredging plate 41 is in the shape of a disc, and the outer diameter of the dredging plate 41 is adapted to the inner diameter of the conveying channel 11. The dredging plate 41 is provided with a mounting hole 411 on the end face away from the first sealing cover 2. The mounting hole 411 is coaxially arranged with the central axis of the dredging plate 41. The inner wall of the mounting hole 411 has an internal thread. The end face of the second sealing cover 3 is provided with a mounting column 31 that is threadedly matched with the mounting hole 411. The mounting column 31 is integrally formed with the second sealing cover 3. Through the cooperation of the mounting column 31 and the mounting hole 411, the dredging plate 41 can be fixedly connected to the second sealing cover 3, so that the dredging plate 41 is always located at the second opening 13. The probability that the dredging plate 41 moves in the conveying channel 11 and cannot clean the entire conveying channel 11 during transportation is reduced. Among them, the length of the connecting rope 42 is greater than the length of the hose body 1, so that the dredging plate 41 can be taken out from the second opening 13 and connected to the second sealing tube.

[0037] Reference Figure 1 and Figure 2 The side wall of the dredging plate 41 is provided with a sealing ring groove 412 in the circumferential direction, and an elastic gasket 413 is embedded in the sealing ring groove 412. The elastic gasket 413 abuts against the side wall of the conveying channel 11, so that when the first sealing cover 2 pulls the dredging plate 41, the elastic gasket 413 can absorb dust on the side wall of the conveying channel 11, thereby improving the cleaning effect.

[0038] Reference Figure 1 and Figure 2 The second sealing cover 3 is integrally provided with a handle portion 32 on the end surface facing away from the mounting column 31 , so as to facilitate the disassembly and assembly between the second sealing cover 3 and the dredging plate 41 .

[0039] Reference Figure 1 and Figure 3 , a wire take-up groove 21 is provided on one end face of the first sealing cover 2 close to the dredging plate 41. A wire take-up rod 22 for winding the connecting rope 42 is rotatably provided in the wire take-up groove 21 of the first sealing cover 2. The wire take-up rod 22 horizontally penetrates the side wall of the first sealing cover 2, and the side wall of the first sealing cover 2 has a rotating hole 23 for the wire take-up rod 22 to be rotatably arranged and connected to the wire take-up groove 21. When the dredging plate 41 is not used, the connecting rope 42 is stored in the wire take-up groove 21 by rotating the wire take-up rod 22. Among them, a toggle piece 221 is provided at the end of the wire take-up rod 22 to facilitate the staff to rotate the wire take-up rod 22 to store and release the connecting rope 42.

[0040] Reference Figure 1 and Figure 3 The first sealing cover 2 is provided with an annular protrusion 24 on the outer edge of the end surface facing the second sealing cover 3. The annular protrusion 24 is integrally formed with the first sealing cover 2. The inner diameter of the annular protrusion 24 matches the outer diameter of the hose body 1, which helps to improve the sealing effect of the first sealing cover 2 on the first opening 12.

[0041] Reference Figure 2 and Figure 3 , the end face of the second sealing cover 3 has an annular slot 33 that is plugged into and matched with the annular protrusion 24. Among them, the length of the annular protrusion 24 is greater than the width of the dredging plate 41, so that after the first sealing cover 2 and the second sealing cover 3 are plugged, the dredging plate 41 can be accommodated between the first sealing cover 2 and the second sealing cover 3, which has a good protective effect on the dredging plate 41. The end face of the annular protrusion 24 is circumferentially provided with a plurality of embedding grooves 241, and the first magnetic sheet 242 is arranged in the embedding groove 241. In this embodiment, the annular protrusion 24 is provided with three first magnetic sheets 242, and the three first magnetic sheets 242 are arranged in a triangle. The second sealing cover 3 has a second magnetic sheet 331 corresponding to the first magnetic sheet 242 at the bottom of the annular slot 33. The first magnetic sheet 242 and the second magnetic sheet 331 are attracted to each other.

[0042] The implementation principle of a high-pressure steel wire braided hose in an embodiment of the present application is: when transporting the hose, first seal the first sealing cover 2 on the first opening 12, at this time, the clearing plate 41 is located at the second opening 13, and then is connected to the thread of the second sealing cover 3; before installing the hose, first remove the clearing plate 41 from the second sealing cover 3, and then pull the first sealing cover 2 to move the clearing plate 41 from the second opening 13 to the first opening 12, and the clearing plate 41 pushes the garbage in the conveying channel 11 out.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-pressure steel wire braided hose, comprising a hose body (1), wherein the hose body (1) has a delivery channel (11) for liquid circulation, and is characterized in that: One end opening of the hose body (1) is sealed with a first sealing cover (2), and the other end opening of the hose body (1) is sealed with a second sealing cover (3). The first sealing cover (2) is provided with a dredging component (4) in the conveying channel (11), and the dredging component (4) comprises a dredging plate (41) and a connecting rope (42) for connecting the dredging plate (41) and the first sealing cover (2).

2. A high-pressure steel wire braided hose according to claim 1, characterized in that: The end surface of the second sealing cover (3) facing the conveying channel (11) is provided with a mounting column (31), the dredging plate (41) has a mounting hole (411) for inserting the mounting column (31), and the mounting column (31) and the mounting hole (411) are threadedly matched.

3. A high-pressure steel wire braided hose according to claim 2, characterized in that: The second sealing cover (3) is provided with a handle portion (32) on a side facing away from the mounting column (31).

4. A high-pressure steel wire braided hose according to claim 1, characterized in that: A sealing ring groove (412) is provided on the side wall of the dredging plate (41), and an elastic gasket (413) is provided at the sealing ring groove (412).

5. The high-pressure steel wire braided hose according to claim 1, characterized in that: The end surface of the first sealing cover (2) is provided with a wire receiving groove (21) for receiving the connecting rope (42).

6. A high-pressure steel wire braided hose according to claim 5, characterized in that: A wire take-up rod (22) is rotatably provided on the side wall of the first sealing cover (2), the wire take-up rod (22) is connected to the wire take-up groove (21), and one end of the connecting rope (42) away from the dredging plate (41) is wound around the wire take-up rod (22).

7. The high-pressure steel wire braided hose according to claim 1, characterized in that: An annular convex portion (24) is circumferentially provided on the end surface of the first sealing cover (2), and the second sealing cover (3) has an annular slot (33) for the annular convex portion (24) to be inserted.

8. A high-pressure steel wire braided hose according to claim 7, characterized in that: The length of the annular protrusion (24) is greater than the width of the dredging plate (41).

9. A high-pressure steel wire braided hose according to claim 8, characterized in that: The annular protrusion (24) is circumferentially embedded with a plurality of first magnetic sheets (242) on the end surface away from the first sealing cover (2), and the bottom of the annular slot (33) has a second magnetic sheet (331) that is attracted to the first magnetic sheet (242).

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