阅读说明：本技术 一种适用不同橡胶软管连接的连接方法 (Connection method suitable for connection of different rubber hoses ) 是由 田昌建 于 2021-10-20 设计创作，主要内容包括：本发明涉及橡胶软管领域,尤其是涉及一种适用不同橡胶软管连接的连接方法。其配合使用了使用一种适应不同橡胶软管的连接件,该连接件包括固定支撑装置,设立在固定支撑装置内的软管密封装置。本发明具有在对不同直径的两根橡胶软管连接时,保护橡胶软管不受损伤,提高装置的密封性连接处的通透性,提高劳动效率的效果。(The invention relates to the field of rubber hoses, in particular to a connecting method suitable for connecting different rubber hoses. The connecting piece is matched with a connecting piece which is suitable for different rubber hoses and comprises a fixed supporting device and a hose sealing device arranged in the fixed supporting device. The invention has the effects of protecting the rubber hoses from being damaged when connecting two rubber hoses with different diameters, improving the permeability of the sealing connection part of the device and improving the labor efficiency.)

1. A connecting method suitable for connecting different rubber hoses is characterized in that a connecting piece suitable for different rubber hoses is used in a matched mode, and the connecting piece comprises a fixed supporting device (10), a hose sealing device (11) arranged in the fixed supporting device (10); fixed strutting arrangement (10) include annular support plate (12) that bilateral symmetry was equipped with, be equipped with axle sleeve (13) between annular support plate (12) respectively, the one end bilateral symmetry that is close to axle sleeve (13) in annular support plate (12) is equipped with first backup pad group (15), every first backup pad group (15) are equipped with the first backup pad of a plurality of (17), every be equipped with first spout (16) in first backup pad (17), every be equipped with first slider (18) in first spout (16), every the one end that annular support plate (12) were kept away from in first slider (18) has set firmly second backup pad (19), every be equipped with elastic hose (26) along the circumferencial direction between second backup pad (19).

2. A connection method suitable for connecting different rubber hoses according to claim 1, wherein the hose sealing device (11) comprises second sliding grooves (24) which are formed in the annular supporting plate (12) at the end far away from the shaft sleeve (13), a second sliding block (20) is arranged in each second sliding groove (24), a third sliding block (22) is arranged in each second sliding block (20) at the end facing the shaft center, and a first spring (25) is connected between each second sliding block (20) and the end, close to the shaft sleeve (13), of each second sliding groove (24).

3. The connecting method suitable for connecting different rubber hoses is characterized in that a first air cavity (27) is arranged at one end, far away from the axis, of the second sliding chute (24) in each annular supporting plate (12), a fourth sliding block (23) is arranged at one end, far away from the shaft sleeve (13), in each first air cavity (27), the other end of each fourth sliding block (23) is fixedly connected with the second sliding block (20), a first air channel (28) is arranged at one end, close to the shaft sleeve (13), of each first air cavity (27), and a first air bag (29) is arranged at the tail end of each first air channel (28) on the inner side of the annular supporting plate (12).

4. The connecting method suitable for connecting different rubber hoses according to claim 3, wherein a fourth chute (30) is arranged at one end, far away from the shaft sleeve (13), of each second supporting plate (19), a second spring (31) is connected between each second sliding block (20) and one end, close to the shaft sleeve (13), of each fourth chute (30) in each second supporting plate (19), a second air cavity (32) is arranged at one end, close to the shaft center, of each fourth chute (30), a fifth sliding block (33) is arranged at one end, far away from the shaft sleeve (13), of each second air cavity (32), the other end of each fifth sliding block (33) is fixedly connected with the second sliding block (20), a second air channel (34) is arranged at one end, close to the shaft sleeve (13), of each second supporting plate (19), a third air cavity (35) is arranged at one end, far away from the shaft sleeve (13), of each second supporting plate (19), and a sixth sliding block (36) is arranged on one side, close to the annular supporting plate (12), of each third air cavity (35), and the tail end of each second air channel (34) is connected with the third air cavity (35).

5. A connecting method suitable for connecting different rubber hoses according to claim 4, wherein a horizontal fifth sliding groove (37) is formed in each first sliding block (18) close to the side of the first supporting plate group (15), a seventh sliding block (38) is arranged in each fifth sliding groove (37), a connecting rod (39) is arranged on each seventh sliding block (38), the seventh sliding blocks (38) and the connecting rods (39) are rotatably connected through a first rotating shaft (40), the other end of each connecting rod (39) is rotatably connected with a third sliding block (22) through a second rotating shaft (41), each second rotating shaft (41) is closer to the axis than the first rotating shaft (40), a groove (43) is formed in each third sliding block (22) towards the first air bag (29), and two second air bags (44) are symmetrically arranged in each groove (43) up and down, the second air bag (44) is connected with the second air chamber (32) through a third air passage (42).

6. A connecting method suitable for connecting different rubber hoses according to claim 5, characterized in that a sixth sliding groove (45) is arranged on one side of each first sliding block (18) close to each other, an eighth sliding block (46) is arranged in each pair of sixth sliding grooves (45), a third spring (47) is connected between each eighth sliding block (46) and one end of each sixth sliding groove (45) close to the annular supporting plate (12), a first hydraulic cavity (48) is arranged on one side of each first sliding block (18) close to the sixth sliding block (36) beside the sixth sliding groove (45), a ninth sliding block (49) is arranged on one side of each first hydraulic cavity (48) close to the axis, a second hydraulic cavity (51) is arranged on one end of each first sliding block (18) close to the elastic hose (26), and each first hydraulic cavity (48) is connected with the second hydraulic cavity (51) through a hydraulic channel (50), an arc-shaped sliding block (14) is arranged in each second hydraulic cavity (51).

7. A connecting method for connecting different rubber hoses according to claim 6, wherein the connecting method for connecting different rubber hoses comprises the following steps:

s1: two rubber hoses to be communicated are respectively inserted into the fixed supporting device (10), the rubber hoses are placed in the groove (43) to push the third sliding block (22) to move inwards, the third sliding block (22) drives the fifth sliding block (33) to move inwards, so that gas in the second air cavity (32) enters the third air cavity (35) through the second air passage (34), the sixth sliding block (36) is pushed to be opened, the gas enters the second air bag (44) through the third air passage (42), and the head part of each rubber hose is clamped by the second air bag (44);

s2: the third sliding block (22) drives the second sliding block (20) to move inwards, the second sliding block (20) drives the fourth sliding block (23) to move inwards, so that air in the first air cavity (27) enters the first air bag (29) through the first air passage (28), the first air bag (29) and the sixth sliding block (36) are matched to seal the rubber hose, the third sliding block (22) drives the connecting rod (39) to move inwards, the connecting rod (39) drives the seventh sliding block (38) to move inwards and upwards, the seventh sliding block (38) drives the first sliding block (18) to move towards the annular supporting plate (12), the first sliding block (18) drives the second supporting plate (19) to move towards the annular supporting plate (12), and the second supporting plate (19) drives the elastic hose (26) to expand;

s3: when the diameters of the rubber hoses on the two sides are different, the moving distances of the second supporting plates (19) on the two sides are different, so that the eighth sliding block (46) drives the ninth sliding block (49) on the smaller side to move upwards, and hydraulic oil in the first hydraulic cavity (48) enters the second hydraulic cavity (51) through the hydraulic channel (50) to push and open the arc-shaped sliding block (14).

Technical Field

The invention relates to the field of rubber hoses, in particular to a connecting method suitable for connecting different rubber hoses.

Background

The rubber hose is a steel wire braided rubber hose. The rubber tube consists of an inner rubber layer, a steel wire braided layer and an outer rubber layer. Suitable for transporting hydraulic fluids such as alcohols, fuels, lubricants, emulsions, etc. In the using process, two rubber hoses with insufficient length or different diameters are often required to be connected, but the general connecting method is easy to damage the rubber hoses and poor in sealing performance, a large amount of time is required for connecting the rubber hoses, and the permeability of the connection position of the rubber hoses is greatly influenced.

Therefore, a method is needed for realizing the quick connection of two rubber hoses with different diameters, improving the sealing performance of the device, protecting the rubber hoses from being damaged and improving the permeability of the joints of the rubber hoses.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a connecting method suitable for connecting different rubber hoses, which has the effects of protecting the rubber hoses from being damaged, improving the sealing property of the device and the permeability of a connecting part and reducing the labor intensity of workers when two rubber hoses with different diameters are connected.

In order to achieve the purpose, the invention adopts the following technical scheme:

a connection method suitable for connecting different rubber hoses is characterized in that a connecting piece suitable for different rubber hoses is used in cooperation with the connecting piece, and the connecting piece comprises a fixed supporting device and a hose sealing device arranged in the fixed supporting device.

Preferably, the fixed bolster device includes the annular support plate that bilateral symmetry was equipped with, be equipped with the axle sleeve between the annular support plate respectively, the one end bilateral symmetry that is close to the axle sleeve in the annular support plate is equipped with first backup pad group, every first backup pad group is equipped with the first backup pad of a plurality of, every be equipped with first spout in the first backup pad, every be equipped with first slider in the first spout, every the one end that annular support plate was kept away from to first slider has set firmly the second backup pad, every be equipped with flexible hose along the circumferencial direction between the second backup pad.

Preferably, the hose sealing device comprises second sliding grooves which are arranged in the annular supporting plate and far away from one end of the shaft sleeve, second sliding blocks are arranged in the second sliding grooves, third sliding blocks are arranged in the second sliding blocks and towards one end of the shaft center, and a first spring is connected between each second sliding block and one end, close to the shaft sleeve, of each second sliding groove.

Preferably, a first air cavity is formed in one end, far away from the axis, of each annular supporting plate, close to the second sliding block, of each second sliding groove, a fourth sliding block is arranged at one end, far away from the shaft sleeve, of each first air cavity, the other end of each fourth sliding block is fixedly connected with the second sliding block, a first air channel is formed in one end, close to the shaft sleeve, of each first air cavity, and a first air bag is arranged at the tail end of each first air channel and on the inner side of each annular supporting plate.

Preferably, a fourth chute is arranged at one end, far away from the shaft sleeve, of each second support plate, a second spring is connected and arranged between one end, close to the shaft sleeve, of each second sliding block and one end, close to the shaft center, of each fourth chute in each second support plate, a second air cavity is arranged at one end, close to the shaft center, of each fourth chute, a fifth sliding block is arranged at one end, far away from the shaft sleeve, of each second air cavity, the other end of each fifth sliding block is fixedly connected with the second sliding block, a second air channel is arranged at one end, close to the shaft sleeve, of each second air cavity, a third air cavity is arranged at one end, far away from the shaft sleeve, of each second support plate, a sixth sliding block is arranged at one side, close to the annular support plate, of each third air cavity, and the tail end of each second air channel is connected with the third air cavity.

Preferably, a horizontal fifth chute is formed in the side edge, close to the first supporting plate group, of each first sliding block, a seventh sliding block is arranged in each fifth chute, a connecting rod is arranged on each seventh sliding block, the seventh sliding blocks and the connecting rods are rotatably connected through first rotating shafts, the other end of each connecting rod is rotatably connected with a third sliding block through second rotating shafts, each second rotating shaft is closer to the axis than the first rotating shaft, grooves are formed in one side, facing the first air bags, of each third sliding block, two second air bags are symmetrically arranged in the upper and lower directions of each groove, and the second air bags are connected with the second air cavities through third air passages.

Preferably, a sixth sliding groove is formed in one side, close to each other, of each first sliding block, an eighth sliding block is arranged in each sixth sliding groove, a third spring is connected between one ends, close to the annular supporting plate, of the eighth sliding blocks and the sixth sliding grooves, a first hydraulic cavity is formed in one side, close to the sixth sliding blocks, of the sixth sliding blocks in each first sliding block, a ninth sliding block is arranged on one side, close to the axis, of each first hydraulic cavity, a second hydraulic cavity is formed in one end, close to the elastic hose, of each first sliding block, each first hydraulic cavity is connected with the second hydraulic cavity through a hydraulic channel, and an arc-shaped sliding block is arranged in each second hydraulic cavity.

Preferably, the connection method suitable for connecting different rubber hoses comprises the following steps:

s1: two rubber hoses to be communicated are respectively inserted into the fixed supporting devices, the rubber hoses are placed in the grooves to push the third sliding block to move inwards, the third sliding block drives the fifth sliding block to move inwards, so that gas in the second air cavity enters the third air cavity through the second air passage, the sixth sliding block is pushed to be opened, the gas enters the second air bag through the third air passage, and the head of each rubber hose is clamped by the second air bag;

s2: the third slide block drives the second slide block to move inwards, the second slide block drives the fourth slide block to move inwards, so that gas in the first air cavity enters the first air bag through the first air passage, the first air bag and the sixth slide block are matched to seal the rubber hose, the third slide block drives the connecting rod to move inwards, the connecting rod drives the seventh slide block to move inwards and upwards, the seventh slide block drives the first slide block to move towards the annular support plate, the first slide block drives the second support plate to move towards the annular support plate, and the second support plate drives the elastic hose to stretch;

s3: when the diameters of the rubber hoses on the two sides are different, the moving distances of the second supporting plates on the two sides are different, so that the eighth sliding block drives the ninth sliding block on the smaller side to move upwards, and hydraulic oil in the first hydraulic cavity enters the second hydraulic cavity through the hydraulic passage to push and open the arc-shaped sliding block.

Has the advantages that:

1. rubber hose arranges the inslot in and promotes the third slider and move inwards, and the third slider drives the second slider and moves inwards, and the second slider drives the fourth slider and moves inwards for during gas in the first air cavity gets into first gasbag through first air flue, first gasbag and the sealed rubber hose of living of sixth slider cooperation, improve the leakproofness of connecting and can not harm rubber hose's surface.

2. The third sliding block drives the connecting rod to move inwards, the connecting rod drives the seventh sliding block to move inwards and upwards, the seventh sliding block drives the first sliding block to move towards the annular supporting plate, the first sliding block drives the second supporting plate to move towards the annular supporting plate, and the second supporting plate drives the elastic hose to open so as to increase the permeability of the hose communication.

3. When the rubber hose diameter of both sides is different, the distance that both sides second backup pad removed is different to make the eighth slider drive the ninth slider of less one side and up move, and the hydraulic oil in the first hydraulic pressure chamber passes through the hydraulic pressure way and gets into the promotion and open arc slider in the second hydraulic pressure chamber, provides the protection to the elastic hose in the turning.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view at C of FIG. 2;

FIG. 5 is an enlarged view of FIG. 3 at D;

FIG. 6 is an enlarged view of FIG. 1 at E;

in the figure; 10. fixing the supporting device; 11. a hose sealing device; 12. an annular support plate; 13. a shaft sleeve; 14. an arc-shaped sliding block; 15. a first set of support plates; 16. a first chute; 17. a first support plate; 18. a first slider; 19. a second support plate; 20. a second slider; 21. a third chute; 22. a third slider; 23. a fourth slider; 24. a second chute; 25. a first spring; 26. an elastic hose; 27. a first air cavity; 28. a first air passage; 29. a first air bag; 30. a fourth chute; 31. a second spring; 32. a second air cavity; 33. a fifth slider; 34. a second air passage; 35. a third air cavity; 36. a sixth slider; 37. a fifth chute; 38. a seventh slider; 39. a connecting rod; 40. a first rotating shaft; 41. a second rotating shaft; 42. a third air passage; 43. a groove; 44. a second air bag; 45. a sixth chute; 46. an eighth slider; 47. a third spring; 48. a first hydraulic chamber; 49. a ninth slider; 50. a hydraulic passage; 51. a second hydraulic chamber.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

A connection method suitable for connecting different rubber hoses is matched with a connector suitable for different rubber hoses, and the connector comprises a fixed supporting device 10 and a hose sealing device 11 arranged in the fixed supporting device 10.

Further, with reference to fig. 1 and 2, the fixed supporting device 10 includes the annular supporting plates 12 that bilateral symmetry is equipped with, be equipped with axle sleeve 13 between the annular supporting plates 12 respectively, the one end bilateral symmetry that is close to axle sleeve 13 in the annular supporting plates 12 is equipped with first supporting plate group 15, every first supporting plate group 15 is equipped with the first supporting plate 17 of a plurality of along the circumferencial direction, be equipped with first spout 16 in every first supporting plate 17, be equipped with first slider 18 in every first spout 16, the one end that every first slider 18 kept away from annular supporting plates 12 has set firmly second supporting plate 19, be equipped with flexible hose 26 along the circumferencial direction between every second supporting plate 19.

Further, referring to fig. 1 and 3, the hose sealing device 11 includes second sliding grooves 24 formed in the annular supporting plate 12 and far away from one end of the shaft sleeve 13, a second sliding block 20 is disposed in each second sliding groove 24, a third sliding block 22 is disposed in each second sliding block 20 and facing to one end of the shaft center, and a first spring 25 is connected between each second sliding block 20 and one end of the second sliding groove 24 near the shaft sleeve 13.

Further, with reference to fig. 1 and 3, a first air cavity 27 is disposed at one end of each annular supporting plate 12, which is far away from the axis, near the second chute 24, a fourth slider 23 is disposed at one end of each first air cavity 27, which is far away from the shaft sleeve 13, the other end of each fourth slider 23 is fixedly connected to the second slider 20, a first air channel 28 is disposed at one end of each first air cavity 27, which is close to the shaft sleeve 13, and a first air bag 29 is disposed at the tail end of each first air channel 28, on the inner side of the annular supporting plate 12.

Further, with reference to fig. 1 and 3, a fourth sliding groove 30 is disposed at one end of each second support plate 19, which is far away from the shaft sleeve 13, a second spring 31 is connected between each second sliding block 20 and one end of each fourth sliding groove 30, which is close to the shaft sleeve 13, and a second air cavity 32 is disposed at one end of each second support plate 19, which is close to the shaft center, near the fourth sliding groove 30, a fifth sliding block 33 is disposed at one end of each second air cavity 32, which is far away from the shaft sleeve 13, the other end of each fifth sliding block 33 is fixedly connected with the second sliding block 20, a second air channel 34 is disposed at one end of each second air cavity 32, which is close to the shaft sleeve 13, a third air cavity 35 is disposed at one end of each second support plate 19, which is far away from the shaft sleeve 13, a sixth sliding block 36 is disposed at one side of each third air cavity 35, which is close to the annular support plate 12, and the end of each second air channel 34 is connected with the third air cavity 35.

Further, with reference to fig. 3, 4 and 5, a horizontal fifth sliding groove 37 is formed in a side of each first sliding block 18 close to the first support plate group 15, a seventh sliding block 38 is arranged in each fifth sliding groove 37, a connecting rod 39 is arranged on each seventh sliding block 38, the seventh sliding block 38 and the connecting rod 39 are rotatably connected through a first rotating shaft 40, the other end of each connecting rod 39 is rotatably connected with the third sliding block 22 through a second rotating shaft 41, each second rotating shaft 41 is closer to the axis than the first rotating shaft 40, a groove 43 is formed in one side of each third sliding block 22 facing the first air bag 29, two second air bags 44 are symmetrically arranged in the upper and lower directions of each groove 43, and the second air bags 44 are connected with the second air cavities 32 through third air passages 42.

Further, with reference to fig. 1, 2 and 6, a sixth sliding groove 45 is disposed on one side of each first sliding block 18, an eighth sliding block 46 is disposed in each pair of sixth sliding grooves 45, a third spring 47 is connected between each eighth sliding block 46 and one end of each sixth sliding groove 45 close to the annular support plate 12, a first hydraulic chamber 48 is disposed on one side of each first sliding block 18 close to the sixth sliding block 36 near the sixth sliding groove 45, a ninth sliding block 49 is disposed on one side of each first hydraulic chamber 48 close to the axis, a second hydraulic chamber 51 is disposed at one end of each first sliding block 18 close to the flexible hose 26, each first hydraulic chamber 48 is connected to the second hydraulic chamber 51 through a hydraulic passage 50, and an arc-shaped sliding block 14 is disposed in each second hydraulic chamber 51.

Further, with reference to fig. 1, 2, 3, 4, 5 and 6, the connection method for connecting different rubber hoses comprises the following steps:

s1: two rubber hoses to be communicated are respectively inserted into the fixed supporting device 10, the rubber hoses are placed in the groove 43 to push the third slider 22 to move inwards, the third slider 22 drives the fifth slider 33 to move inwards, so that the gas in the second gas cavity 32 enters the third gas cavity 35 through the second gas passage 34, the sixth slider 36 is pushed to be opened, the gas enters the second gas bag 44 through the third gas passage 42, and the head part of each rubber hose is clamped by the second gas bag 44;

s2: the third slide block 22 drives the second slide block 20 to move inwards, the second slide block 20 drives the fourth slide block 23 to move inwards, so that the gas in the first air cavity 27 enters the first air bag 29 through the first air passage 28, the first air bag 29 and the sixth slide block 36 are matched to seal the rubber hose, the third slide block 22 drives the connecting rod 39 to move inwards, the connecting rod 39 drives the seventh slide block 38 to move inwards and upwards, the seventh slide block 38 drives the first slide block 18 to move towards the annular support plate 12, the first slide block 18 drives the second support plate 19 to move towards the annular support plate 12, and the second support plate 19 drives the elastic hose 26 to open;

s3: when the diameters of the rubber hoses on the two sides are different, the moving distances of the second supporting plates 19 on the two sides are different, so that the eighth sliding block 46 drives the ninth sliding block 49 on the smaller side to move upwards, and hydraulic oil in the first hydraulic cavity 48 enters the second hydraulic cavity 51 through the hydraulic passage 50 to push and open the arc-shaped sliding block 14.

The working principle is as follows: two rubber hoses to be communicated are respectively inserted into the fixed supporting device 10, the rubber hoses are placed in the groove 43 to push the third slider 22 to move inwards, the third slider 22 drives the fifth slider 33 to move inwards, so that the gas in the second gas cavity 32 enters the third gas cavity 35 through the second gas passage 34, the sixth slider 36 is pushed to be opened, the gas enters the second gas bag 44 through the third gas passage 42, and the head of each rubber hose is clamped by the second gas bag 44.

The third slide block 22 drives the second slide block 20 to move inwards, the second slide block 20 drives the fourth slide block 23 to move inwards, so that the gas in the first air cavity 27 enters the first air bag 29 through the first air passage 28, the first air bag 29 and the sixth slide block 36 are matched to seal the rubber hose, the third slide block 22 drives the connecting rod 39 to move inwards, the connecting rod 39 drives the seventh slide block 38 to move inwards and upwards, the seventh slide block 38 drives the first slide block 18 to move towards the annular support plate 12, the first slide block 18 drives the second support plate 19 to move towards the annular support plate 12, and the second support plate 19 drives the elastic hose 26 to open. When the diameters of the rubber hoses on the two sides are different, the moving distances of the second supporting plates 19 on the two sides are different, so that the eighth sliding block 46 drives the ninth sliding block 49 on the smaller side to move upwards, and hydraulic oil in the first hydraulic cavity 48 enters the second hydraulic cavity 51 through the hydraulic passage 50 to push and open the arc-shaped sliding block 14.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.