High-pressure rubber hose assembly convenient to disassemble and connect

Abstract

The utility model discloses a high-pressure rubber hose assembly convenient to disassemble and connect, which belongs to the technical field of high-pressure rubber hoses and comprises a first high-pressure rubber hose and a second high-pressure rubber hose. A pair of spring grooves is formed in one end of the first high-pressure rubber pipe. The second high-pressure rubber pipe is detachably connected with the first high-pressure rubber pipe through a clamping mechanism. The clamping mechanism comprises a mounting plate, a telescopic assembly, a first limiting assembly and a second limiting assembly. A sliding groove is formed in the mounting plate; one end of the telescopic assembly is slidably connected into the sliding groove, and the other end of the telescopic assembly is slidably connected into the spring groove. The first limiting assembly is connected with the telescopic assembly and used for being clamped and fixed to the first high-pressure rubber pipe. The second limiting assembly is installed on the installation plate and used for being clamped and fixed to the second high-pressure rubber pipe. According to the design, the high-pressure rubber hose can be quickly disassembled and assembled through a novel structure, and later maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high pressure rubber pipe technical field especially relates to a high pressure rubber pipe assembly convenient to detach connection. BACKGROUND

[0002] With the development of industrial technology, high pressure rubber pipe assembly is increasingly widely used in engineering machinery, petroleum chemical industry, mining and other fields, high pressure rubber pipe assembly is mainly used for conveying liquid or gas medium, withstands high pressure working condition, therefore its reliability and safety of connection are very important,

[0003] However, the existing high pressure rubber pipe assembly has some deficiencies in practical application, for example: the traditional high pressure rubber pipe assembly connection mode is fixed, once installed, it is difficult to disassemble, needs professional personnel and professional tool, this not only increases the maintenance cost, also prolongs the maintenance time,

[0004] In view of the deficiencies of prior art, the utility model provides a high pressure rubber pipe assembly convenient to detach connection to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a high pressure rubber pipe assembly convenient to detach connection, which can realize quick disassembly and assembly of high pressure rubber pipes and is convenient for later maintenance.

[0006] To achieve the above object, the utility model is adopted with the following technical scheme:

[0007] A high pressure rubber pipe assembly convenient to detach connection, comprising:

[0008] A high pressure rubber pipe one, one end of the high pressure rubber pipe one is provided with a pair of spring grooves;

[0009] And a high pressure rubber pipe two, the high pressure rubber pipe two is detachably connected with the high pressure rubber pipe one through a clamping mechanism, wherein,

[0010] The clamping mechanism comprises a mounting plate, a telescopic assembly, a first limiting assembly and a second limiting assembly, the mounting plate is provided with a sliding groove, one end of the telescopic assembly is slidably connected in the sliding groove, and the other end is slidably connected in the spring groove, the first limiting assembly is connected with the telescopic assembly and is used for clamping and fixing with the high pressure rubber pipe one, and the second limiting assembly is installed on the mounting plate and is used for clamping and fixing with the high pressure rubber pipe two.

[0011] Preferably, the telescopic assembly comprises a pair of telescopic springs, one end of the pair of telescopic springs is connected with the first limiting assembly, the other end is connected through a connecting block, the other end of the connecting block is connected with a sliding block, the sliding block is slidingly connected in the sliding groove and is limited through a concave limiting block, and the concave limiting block is installed on the mounting plate.

[0012] Preferably, a clamping groove is formed in the inner side wall of the high-pressure rubber tube two.

[0013] Preferably, the second limiting assembly comprises at least one pair of first adjusting rods, one pair of second adjusting rods and one pair of clamping blocks.

[0014] One end of each of the first adjusting rods is rotatably connected with the free end of the sliding block through a rotating shaft, and the other end is rotatably connected with one end of the second adjusting rod through a rotating shaft.

[0015] The middle part of each of the second adjusting rods is rotatably connected with the mounting plate through a rotating shaft, and the other end is connected with the clamping block for clamping connection with the clamping groove.

[0016] Preferably, a pair of movable grooves one and a pair of first limiting grooves are formed in the inner side wall of the high-pressure rubber tube one.

[0017] Preferably, the first limiting assembly comprises a pair of rotating discs, the connecting end of one pair of the rotating discs is connected with the telescopic spring, the outer periphery of the rotating disc is further connected with a limiting rod, one side of the limiting rod is connected with a pushing block, and the limiting rod moves in the movable groove and is limited through the first limiting groove.

[0018] Preferably, a telescopic rod is further arranged in the telescopic spring, one end of the telescopic rod is connected with the rotating disc, and the other end is connected with the connecting block.

[0019] Preferably, a pair of movable grooves two for moving the connecting block are further formed in the pipe opening of the high-pressure rubber tube two.

[0020] Preferably, an annular groove is further formed in the pipe opening of the high-pressure rubber tube one, and an annular protrusion matched with the annular groove is further connected with the pipe opening of the high-pressure rubber tube two.

[0021] Compared with the prior art, the utility model has the beneficial effects that:

[0022] 1. The utility model improves the dismounting mode of the high-pressure rubber tube, through the design of a novel clamping mechanism, comprising a telescopic assembly, a first limiting assembly and a second limiting assembly, so that the connection and dismounting between the high-pressure rubber tube one and the high-pressure rubber tube two become more convenient and fast, and the operation can be realized without professional personnel and professional tools, thereby reducing the maintenance cost and time.

[0023] 2. The spring groove and movable groove of this utility model are opened inside the wall of the high-pressure hose, so that when the limiting rod is limited to the high-pressure hose, the gas / liquid inside the hose will not leak out, which further improves the safety of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the engaging mechanism of this utility model.

[0026] Figure 3 This is a schematic diagram of the first-order structure of the high-pressure hose of this utility model.

[0027] Figure 4 This is a partially enlarged view A of the present invention.

[0028] Figure 5 This is a schematic diagram of the secondary structure of the high-pressure hose of this utility model.

[0029] in:

[0030] 1. High-pressure hose one; 11. Spring groove; 12. Movable groove one; 13. First limiting groove; 14. Annular groove; 2. High-pressure hose two; 21. Engaging groove; 22. Movable groove two; 23. Annular protrusion; 3. Engaging mechanism; 30. Mounting plate; 301. Slide groove; 31. Telescopic assembly; 311. Telescopic spring; 312. Telescopic rod; 313. Connecting block; 314. Sliding block; 315. "U"-shaped limiting block; 32. First limiting assembly; 321. Turntable; 322. Limiting rod; 323. Toggle block; 33. Second limiting assembly; 331. First adjusting rod; 332. Second adjusting rod; 333. Engaging block. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0032] In the description of this utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of the utility model, it is explained that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0034] Example one

[0035] Reference Figures 1-5 The embodiment provides a high-pressure rubber pipe assembly convenient to detach and connect, comprising:

[0036] High-pressure rubber pipe one 1, a pair of spring grooves 11 are formed in one end of the high-pressure rubber pipe one 1;

[0037] And high-pressure rubber pipe two 2, the high-pressure rubber pipe two 2 is detachably connected with the high-pressure rubber pipe one 1 through the clamping mechanism 3, wherein,

[0038] The clamping mechanism 3 includes a mounting plate 30, a telescopic assembly 31, a first limiting assembly 32 and a second limiting assembly 33;The mounting plate 30 is provided with a sliding groove 301;One end of the telescopic assembly 31 is slidably connected in the sliding groove 301, and the other end is slidably connected in the spring groove 11;The first limiting assembly 32 is connected with the telescopic assembly 31, used for clamping and fixing with the high-pressure rubber pipe one 1;The second limiting assembly 33 is installed on the mounting plate 30, used for clamping and fixing with the high-pressure rubber pipe two 2.

[0039] Specifically, the telescopic assembly 31 includes a pair of telescopic springs 311, one end of the pair of telescopic springs 311 is connected with the first limiting assembly 32, the other end is connected through a connecting block 313, the other end of the connecting block 313 is connected with a sliding block 314, the sliding block 314 is slidably connected in the sliding groove 301, and is limited by a "concave" limiting block 315, the "concave" limiting block 315 is installed on the mounting plate 30.

[0040] Further, a clamping groove 21 is formed in the inner side wall of the high-pressure rubber pipe two 2.

[0041] Specifically, the second limiting assembly 33 includes at least a pair of first adjusting rods 331, a pair of second adjusting rods 332 and a pair of clamping blocks 333;Wherein,

[0042] One end of each of the first adjusting rods 331 is rotatably connected to the free end of the sliding block 314 through a rotating shaft, and the other end is rotatably connected to one end of the second adjusting rod 332 through a rotating shaft;

[0043] The middle part of each of the second adjusting rods 332 is rotatably connected to the mounting plate 30 through a rotating shaft, and the other end is connected to the clamping block 333 for clamping connection with the clamping groove 21.

[0044] It should be noted that in the embodiment, four first adjusting rods 331 are provided, which are divided into two pairs and arranged on the upper and lower sides of the mounting plate 30; the end of the second adjusting rod 332 close to the mounting plate 30 is provided with an opening, and the purpose is to make the first adjusting rod 331 directly rotatably connected with the second adjusting rod 332, that is, the first adjusting rod 331 is not connected with the mounting plate 30.

[0045] Further, a pair of movable grooves one 12 and a pair of first limiting grooves 13 are formed on the inner side wall of the high-pressure rubber pipe one 1.

[0046] Specifically, the first limiting assembly 32 includes a pair of rotating discs 321, and the connecting end of one of the pair of rotating discs 321 is connected to the telescopic spring 311. The outer periphery of the rotating disc 321 is further connected to a limiting rod 322, one side of the limiting rod 322 is connected to a pushing block 323, and the limiting rod 322 moves in the movable groove and is limited by the first limiting groove 13.

[0047] In order to provide additional structural stability, in the embodiment, a telescopic rod 312 is further arranged in the telescopic spring 311, one end of the telescopic rod 312 is connected to the rotating disc 321, and the other end is connected to the connecting block 313.

[0048] In order to optimize the sealing performance, in the embodiment, the pipe opening of the high-pressure rubber pipe two 2 is further provided with a pair of movable grooves two 22 for moving the connecting block 313. The pipe opening of the high-pressure rubber pipe one 1 is further provided with an annular groove 14, and the pipe opening of the high-pressure rubber pipe two 2 is further connected with an annular protrusion 23 matched with the annular groove 14.

[0049] It should be noted that the sizes of the high-pressure rubber pipe one 1 and the high-pressure rubber pipe two 2 are consistent, and in the embodiment, separate naming is only for better explaining the structure of the design itself.

[0050] Working principle: when installing, the dial block 323 is dialled outward, so that the limiting rod 322 is separated from the high-pressure rubber pipe 1, the high-pressure rubber pipe 1 is connected with the joint mechanism, the limiting rod 322 is pushed to the direction of the high-pressure rubber pipe 2, at this time, the spring drives the connecting block 313 and the sliding block 314 to move to the direction of the high-pressure rubber pipe 2, then the included angle between the first adjusting rods 331 on the same side is reduced, the included angle between the first adjusting rod 331 and the second adjusting rod 332 is increased, so that the clamping block 333 connected with the second adjusting rod 332 moves to both sides until it is clamped in the clamping groove 21, after clamping, the limiting rod 322 is rotated to the first limiting groove 13 by the dial block 323, at this time, the installation is completed; when disassembling, the above steps are reversed, and the installation is completed.

[0051] In conclusion, the utility model patent aims at providing a high-pressure rubber pipe assembly which is convenient to disassemble and connect, realizes quick and convenient disassembly and connection through the improved connecting structure, and improves the reliability and safety of connection.

[0052] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled personnel in the technical field, several improvements and deformations can be made without departing from the technical principle of the utility model, and these improvements and deformations should be regarded as the protection range of the utility model.

Claims

1. A high pressure hose assembly facilitating detachable connection, characterized in that The utility model relates to a high pressure rubber pipe, which comprises: a high pressure rubber pipe one (1), one end of the high pressure rubber pipe one (1) is provided with a pair of spring grooves (11); and a high pressure rubber pipe two (2), the high pressure rubber pipe two (2) is detachably connected with the high pressure rubber pipe one (1) through a clamping mechanism (3); wherein, the clamping mechanism (3) comprises a mounting plate (30), a telescopic assembly (31), a first limiting assembly (32) and a second limiting assembly (33); the mounting plate (30) is provided with a sliding groove (301); one end of the telescopic assembly (31) is slidably connected in the sliding groove (301), and the other end is slidably connected in the spring groove (11); the first limiting assembly (32) is connected with the telescopic assembly (31) and is used for clamping and fixing with the high pressure rubber pipe one (1); the second limiting assembly (33) is installed on the mounting plate (30) and is used for clamping and fixing with the high pressure rubber pipe two (2).

2. The high pressure hose assembly of claim 1, wherein, the telescopic assembly (31) comprises a pair of telescopic springs (311), one end of the pair of telescopic springs (311) is connected with the first limiting assembly (32), and the other end is connected through a connecting block (313); the other end of the connecting block (313) is connected with a sliding block (314), the sliding block (314) is slidably connected in the sliding groove (301) and is limited through a concave limiting block (315), and the concave limiting block (315) is installed on the mounting plate (30).

3. The high pressure hose assembly of claim 2, wherein, the inner side wall of the high pressure rubber pipe two (2) is provided with a clamping groove (21).

4. The high pressure hose assembly of claim 3, wherein, the second limiting assembly (33) comprises at least a pair of first adjusting rods (331), a pair of second adjusting rods (332) and a pair of clamping blocks (333); wherein, one end of each first adjusting rod (331) is rotatably connected with the free end of the sliding block (314) through a rotating shaft, and the other end is rotatably connected with one end of the second adjusting rod (332) through a rotating shaft; the middle part of each second adjusting rod (332) is rotatably connected with the mounting plate (30) through a rotating shaft, and the other end is connected with the clamping block (333) and is used for clamping and connecting with the clamping groove (21).

5. The high pressure hose assembly of claim 2, wherein, the inner side wall of the high pressure rubber pipe one (1) is provided with a pair of movable grooves one (12) and a pair of first limiting grooves (13).

6. The high pressure hose assembly of claim 5, wherein, the first limiting assembly (32) comprises a pair of rotating discs (321), the connecting end of the pair of rotating discs (321) is connected with the telescopic spring (311), the outer periphery of the rotating disc (321) is further connected with a limiting rod (322), one side of the limiting rod (322) is connected with a pushing block (323), and the limiting rod (322) moves in the movable groove and is limited through the first limiting groove (13).

7. The high pressure hose assembly of claim 6, wherein, the telescopic spring (311) is further provided with a telescopic rod (312), one end of the telescopic rod (312) is connected with the rotating disc (321), and the other end is connected with the connecting block (313).

8. The high pressure hose assembly of claim 2, wherein, the pipe opening of the high pressure rubber pipe two (2) is further provided with a pair of movable grooves two (22) for moving the connecting block (313).

9. The high pressure hose assembly of claim 1, wherein, The annular groove (14) is arranged on the pipe joint of the high-pressure rubber pipe one (1), and the annular protrusion (23) is connected to the pipe joint of the high-pressure rubber pipe two (2) and matched with the annular groove (14).

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