High-strength steel wire woven and wound rubber hose

Abstract

The invention relates to the technical field of rubber hoses, and discloses a high-strength steel wire braided winding rubber hose which comprises a rubber hose body, an annular channel is formed in the side wall of the rubber hose body, steel wire braided sleeves are fixed to the two inner walls of the annular channel, and a heat-resistant layer is fixed to the outer side of the rubber hose body. According to the high-strength steel wire braided winding rubber pipe, the steel wire braided sleeve is embedded in the rubber pipe body, the tear resistance of the rubber pipe body can be enhanced, the jacking rod plays a role in jacking the annular channel, the overall structure is more stable, after cooling liquid is injected into the annular channel, a medium can be cooled when flowing in the rubber pipe body, and the service life of the rubber pipe body is prolonged. After the annular channel is vacuumized, the heat preservation effect of the rubber pipe body can be improved, ropes can be tied to the outer sides of the steel rings and clamped in the grooves, the two ropes can be tied together after the ropes are tied to the outer sides of the two steel rings, the rubber pipe body can be conveniently bent and fixed, and the bending degree of the rubber pipe body can be manually adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of rubber hoses, in particular to a high-strength steel wire braided winding rubber hose. Background Art

[0002] The wire braided hose structure is composed of a liquid-resistant synthetic rubber inner layer, a middle rubber layer, a I or II or III wire braided reinforcement layer, and an excellent weather-resistant synthetic rubber outer layer. It is mainly used for mine hydraulic supports and oil field mining. It is suitable for engineering construction, lifting and transportation, metallurgical forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, and various industrial departments. The mechanized and automated hydraulic systems convey petroleum-based liquids, water-based liquids, gases, etc. with a certain pressure and temperature and liquid transmission.

[0003] The overall structure of the existing steel wire braided wrapped hose is not strong enough and is easy to tear. There will be many bends in the process of conveying the medium. If the hose is not fixed, it will cause the hose to twist back and forth, which will increase the risk of cracking the hose and make it inconvenient to choose to insulate or cool the medium according to needs. In view of the above problems, the existing equipment needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide a high-strength steel wire braided wrapped hose to solve the problem that the overall structure of the existing steel wire braided wrapped hose proposed in the above background technology is not strong enough and is easy to tear. There will be many bending places in the process of conveying the medium. If the hose is not fixed, it will cause the hose to twist back and forth, which will increase the risk of cracking of the hose and make it inconvenient to choose to insulate or cool the medium according to needs.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-strength steel wire braided wrapped hose, comprising a hose body, an annular channel is opened in the side wall of the hose body, steel wire braided sleeves are fixed on both inner walls of the annular channel, and a heat-resistant layer is fixed on the outer side of the hose body.

[0006] Preferably, a top support rod is fixed between the two steel wire braided sleeves, and the top support rod is evenly distributed circumferentially between the two steel wire braided sleeves.

[0007] By adopting the above technical solution, the supporting rod plays a supporting role on the annular channel.

[0008] Preferably, an anti-corrosion layer is fixed on the outer side of the heat-resistant layer, and a wear-resistant layer is fixed on the outer side of the anti-corrosion layer.

[0009] By adopting the above technical solution, the anti-corrosion layer and the wear-resistant layer can respectively exert the characteristics of high temperature resistance and acid and alkali resistance.

[0010] Preferably, valves are symmetrically fixed on both sides of the top of the hose body, and the valves penetrate the heat-resistant layer, the anti-corrosion layer and the wear-resistant layer and extend into the annular channel.

[0011] By adopting the above technical solution, coolant can be injected into the annular channel to facilitate cooling of the medium in the hose body, or the annular channel can be vacuumed to facilitate improving the thermal insulation performance of the hose body.

[0012] Preferably, the outer side of the hose body is connected to the steel ring via a connecting rod, and the connecting rod penetrates the heat-resistant layer, the anti-corrosion layer and the wear-resistant layer.

[0013] By adopting the above technical solution, the steel ring can play a role in increasing strength.

[0014] Preferably, the connecting rods are evenly distributed between the hose body and the steel ring in the circumferential direction, and the steel rings are evenly distributed on the outside of the wear-resistant layer.

[0015] By adopting the above technical solution, the connecting rod plays the role of connecting the hose body and the steel ring.

[0016] Preferably, grooves are symmetrically provided on both sides of the steel ring, and the grooves are evenly distributed on both sides of the steel ring in the circumferential direction.

[0017] By adopting the above technical solution, the groove can make the rope more firmly tied to the outside of the steel ring.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The high-strength steel wire braided wrapped hose can achieve the purpose of high strength and tear resistance through the coordinated use of the hose body, annular channel, steel wire braided sleeve and top support rod. The steel wire braided sleeve is embedded in the hose body, which is convenient for improving the strength of the hose body and can enhance the tear resistance of the hose body. The top support rod plays a supporting role on the annular channel, making the overall structure more stable.

[0020] 2. The high-strength steel wire braided wrapped hose can achieve the purposes of high temperature resistance, acid and alkali resistance, cooling or heat preservation through the coordinated use of the hose body, annular channel, heat-resistant layer, anti-corrosion layer and valve. The heat-resistant layer can exert the characteristics of high temperature resistance, the anti-corrosion layer can exert the characteristics of acid and alkali resistance, the valve can inject coolant into the annular channel or vacuum the annular channel. After the coolant is injected into the annular channel, the medium can be cooled when flowing in the hose body. After the annular channel is vacuumed, the heat preservation effect of the hose body can be improved.

[0021] 3. The high-strength steel wire braided wound hose can achieve the purpose of bending and fixing through the coordinated use of the hose body, steel ring and groove. The steel ring can increase the strength of the hose body. A rope can be tied to the outside of the steel ring, and the rope is stuck in the groove. After the rope is tied to the outside of two steel rings, the two ropes can be tied together, which is convenient for bending and fixing the hose body. The bending degree of the hose body can be adjusted manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the connection structure between the steel wire braided sleeve and the top support rod of the present invention.

[0025] In the figure: 1. Hose body; 2. Annular channel; 3. Wire braided sleeve; 4. Top support rod; 5. Heat-resistant layer; 6. Anti-corrosion layer; 7. Wear-resistant layer; 8. Valve; 9. Connecting rod; 10. Steel ring; 11. Groove. DETAILED DESCRIPTION

[0026] The following will be combined with the 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 described embodiments 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 3 The present invention provides a technical solution: a high-strength steel wire braided winding hose, comprising a hose body 1, an annular channel 2 is opened in the side wall of the hose body 1, steel wire braided sleeves 3 are fixed on both inner walls of the annular channel 2, and a heat-resistant layer 5 is fixed on the outer side of the hose body 1.

[0028] In this embodiment, Figure 2 and Figure 3 As shown, a top support rod 4 is fixed between the two steel wire braided sleeves 3, and the top support rod 4 is evenly distributed circumferentially between the two steel wire braided sleeves 3. The top support rod 4 plays a supporting role for the two steel wire braided sleeves 3. The setting of the steel wire braided sleeves 3 can make the structure of the hose body 1 more solid, and facilitate improving the tear resistance of the hose body 1.

[0029] In this embodiment, Figure 1 and Figure 2As shown, an anti-corrosion layer 6 is fixed to the outside of the heat-resistant layer 5, and a wear-resistant layer 7 is fixed to the outside of the anti-corrosion layer 6. The heat-resistant layer 5 can exert the property of high temperature resistance, and the anti-corrosion layer 6 can exert the property of acid and alkali resistance.

[0030] In this embodiment, Figure 1 and Figure 2 As shown, valves 8 are symmetrically fixed on both sides of the top of the hose body 1, and the valves 8 penetrate the heat-resistant layer 5, the anti-corrosion layer 6 and the wear-resistant layer 7 and extend into the annular channel 2. The valves 8 can be used to evacuate or inject coolant. After the annular channel 2 is evacuated, the thermal insulation performance of the hose body 1 can be improved. Passing coolant into the annular channel 2 can cool the medium in the hose body 1.

[0031] In this embodiment, Figure 1 and Figure 2 As shown, the outer side of the hose body 1 is connected to the steel ring 10 through a connecting rod 9, and the connecting rod 9 penetrates the heat-resistant layer 5, the anti-corrosion layer 6 and the wear-resistant layer 7. The connecting rod 9 serves to connect the hose body 1 and the steel ring 10. The steel ring 10 surrounds the outer side of the wear-resistant layer 7, which can improve the overall strength of the device and prevent the hose body 1 from being compressed and deformed.

[0032] In this embodiment, Figure 1 and Figure 2 As shown, the connecting rods 9 are evenly distributed between the hose body 1 and the steel ring 10, and the steel ring 10 is evenly distributed on the outside of the wear-resistant layer 7. The circumferentially evenly distributed connecting rods 9 can make the connection between the steel ring 10 and the hose body 1 tighter and stronger, and the evenly distributed steel rings 10 can better protect the hose body 1.

[0033] In this embodiment, Figure 1 and Figure 2 As shown, grooves 11 are symmetrically provided on both sides of the steel ring 10, and the grooves 11 are evenly distributed on both sides of the steel ring 10 in the circumferential direction. A rope can be tied to the outside of the steel ring 10, and the rope can be stuck in the groove 11. After the ropes are tied to the outsides of two of the steel rings 10, the two ropes can be tied together to fix them, which is convenient for bending and fixing the hose body 1.

[0034] The use method and advantages of the present invention: The working process of the high-strength steel wire braided winding hose is as follows:

[0035] like Figures 1 to 3As shown: first, according to the needs, choose to pass the coolant into the annular channel 2 or vacuum the annular channel 2. After the coolant is passed into the annular channel 2, the coolant can cool the medium in the hose body 1. After the annular channel 2 is vacuumed, the overall thermal insulation performance of the device can be improved. The steel wire braided sleeve 3 can enhance the overall strength of the device and facilitate the improvement of the tear resistance of the device. The top support rod 4 supports the two steel wire braided sleeves 3. The heat-resistant layer 5, the anti-corrosion layer 6 and the wear-resistant layer 7 can respectively play the characteristics of high temperature resistance, acid and alkali resistance and wear resistance. The steel ring 10 surrounds the outside of the wear-resistant layer 7, which can improve the overall strength of the device and prevent the hose body 1 from being compressed and deformed. When a rope is tied to the outside of the two steel rings 10, the rope is stuck in the groove 11. After the two ropes are tied together, the hose body 1 can be bent and fixed. The bending degree of the hose body 1 can be adjusted manually.

[0036] In summary, the high-strength steel wire braided winding hose achieves the purposes of high strength, tear resistance, high temperature resistance, acid and alkali resistance, cooling or heat preservation, and bending and fixing, and meets people's use needs.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0038] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength steel wire braided winding hose, comprising a hose body (1), characterized in that: An annular channel (2) is provided in the side wall of the hose body (1), a steel wire braided sleeve (3) is fixed on both inner walls of the annular channel (2), and a heat-resistant layer (5) is fixed on the outer side of the hose body (1).

2. The high-strength steel wire braided spiral hose according to claim 1, characterized in that: A top support rod (4) is fixed between the two steel wire braided sleeves (3), and the top support rod (4) is evenly distributed between the two steel wire braided sleeves (3) in the circumferential direction.

3. The high-strength steel wire braided spiral hose according to claim 1, characterized in that: An anti-corrosion layer (6) is fixed on the outer side of the heat-resistant layer (5), and an anti-wear layer (7) is fixed on the outer side of the anti-corrosion layer (6).

4. The high-strength steel wire braided spiral hose according to claim 3, characterized in that: Valves (8) are symmetrically fixed on both sides of the top of the hose body (1), and the valves (8) penetrate the heat-resistant layer (5), the anti-corrosion layer (6) and the wear-resistant layer (7) and extend into the annular channel (2).

5. The high-strength steel wire braided spiral hose according to claim 3, characterized in that: The outer side of the hose body (1) is connected to the steel ring (10) via a connecting rod (9), and the connecting rod (9) penetrates the heat-resistant layer (5), the anti-corrosion layer (6) and the wear-resistant layer (7).

6. The high-strength steel wire braided spiral hose according to claim 5, characterized in that: The connecting rods (9) are evenly distributed in the circumferential direction between the hose body (1) and the steel ring (10), and the steel ring (10) is evenly distributed on the outside of the wear-resistant layer (7).

7. The high-strength steel wire braided spiral hose according to claim 5, characterized in that: Grooves (11) are symmetrically provided on both sides of the steel ring (10), and the grooves (11) are evenly distributed on both sides of the steel ring (10) in the circumferential direction.

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