Anti-distortion reinforcing assembly for metal hose

Abstract

The utility model relates to the technical field of reinforcing assemblies, and discloses a metal hose anti-distortion reinforcing assembly which comprises a hose body and further comprises an anti-distortion assembly, the anti-distortion assembly is used for preventing distortion of the hose body and comprises a plurality of supporting pipe frames, and the supporting pipe frames are used for supporting the hose body. A plurality of supporting pipe frames are movably connected to the outer circle wall face of the hose body in a sleeving mode, a plurality of connecting pipe frames are movably connected to the outer circle wall face of the hose body in a sleeving mode, and the hose body, the connecting pipe frames, the supporting pipe frames, connecting grooves, first fixing holes and limiting blocks are used in cooperation; the anti-twisting effect on the hose body can be achieved, the rotating angle of the hose body is limited through the connecting pipe frame and the supporting pipe frame, the hose body is prevented from being excessively twisted, and the connecting pipe frame rotates in the connecting groove, so that the bending direction of the hose body can be changed; and the service lives of the hose body and the internal cable are effectively prevented from being shortened due to distortion.

Description

TECHNICAL FIELD

[0001] The utility model relates to reinforcing assembly technical field especially relates to a metal flexible pipe anti -twist reinforcing assembly. BACKGROUND

[0002] Metal flexible pipe is the important component part in modern industrial equipment connecting pipeline, metal flexible pipe is used as electric wire, cable, automation instrument signal electric wire cable protection pipe and civilian shower flexible pipe, specification from 3mm to 150mm, small caliber metal flexible pipe is mainly used in the protection of sensing circuit of precision optical ruler and industrial sensor circuit.

[0003] The existing quick connector type metal flexible pipe (announcement number: CN219712647U) at least has the following disadvantages:

[0004] In the above patent, by inserting the plug into the slot in the connecting sleeve, the connecting head and the connecting sleeve are quickly connected, facilitating the mutual connection between the metal flexible pipe bodies, and improving the installation efficiency, but since the metal flexible pipe body is not provided with an anti-twist component outside, there will inevitably be bending and twisting in different scenarios, and due to the structural limitation of the metal flexible pipe, the metal flexible pipe cannot be bent too much and cannot bear axial load, and when bearing torsional stress, the service life will be greatly reduced, and at the same time, if there is a cable inserted inside, it will also affect the service life of the cable, and therefore it is necessary to propose a metal flexible pipe anti-twist reinforcing assembly to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a metal flexible pipe anti-twist reinforcing assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A metal flexible pipe anti-twist reinforcing assembly, comprising a flexible pipe body, further comprising: an anti-twist assembly for preventing the flexible pipe body from twisting, the anti-twist assembly comprising: a plurality of support pipe racks, each of the plurality of support pipe racks being movably sleeved on the outer circular wall surface of the flexible pipe body, the outer circular wall surface of the flexible pipe body movably sleeving a plurality of connecting pipe racks, the top surface and the bottom surface of the connecting pipe rack being provided with a connecting hole and two limiting holes respectively, the top surface and the bottom surface of the support pipe rack being fixedly installed with a connecting column and two second limiting columns respectively, the connecting column movably sleeving the connecting hole, the second limiting column movably sleeving the limiting hole, one end of the support pipe rack being provided with a connecting slot, the connecting slot movably sleeving the connecting pipe rack, an adjusting assembly for rotating and adjusting the connecting pipe rack, a limiting assembly for limiting the rotation of the connecting pipe rack.

[0008] As a further scheme of the utility model, the adjusting assembly comprises: a first limiting groove, which is arranged on the outer circumferential wall surface of the connecting pipe frame, a plurality of fixing grooves are arranged on the outer circumferential wall surface of the supporting pipe frame, a first fixing hole is arranged on the inner bottom surface of the fixing groove, a limiting block is movably sleeved in the fixing groove, the limiting block is movably sleeved with the first fixing hole and the first limiting groove, a threaded hole is arranged on the top surface of the limiting block, a threaded column is threadedly connected with the inner circumferential wall surface of the threaded hole, a plurality of threaded grooves are arranged on the outer circumferential wall surface of the supporting pipe frame, and the threaded column is threadedly connected with the threaded groove.

[0009] As a further scheme of the utility model, the limiting assembly comprises: a second fixing hole, which is arranged on the outer circumferential wall surface of the supporting pipe frame, a first limiting column is movably sleeved with the inner circumferential wall surface of the second fixing hole, a spring and a limiting sleeve are movably sleeved with the outer circumferential wall surface of the first limiting column, the limiting sleeve is fixedly installed with the outer circumferential wall surface of the supporting pipe frame, a plurality of second limiting grooves are arranged on the outer circumferential wall surface of the connecting pipe frame, and the second limiting grooves are movably sleeved with the first limiting column.

[0010] As a further scheme of the utility model, the top surface of the first limiting column is fixedly installed with a pulling column.

[0011] As a further scheme of the utility model, the threaded column is made of stainless steel.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The soft pipe body, the connecting pipe frame, the supporting pipe frame, the connecting groove, the first limiting groove, the first fixing hole and the limiting block are cooperatively used, the rotation angle of the soft pipe body is limited through the connecting pipe frame and the supporting pipe frame, the soft pipe body is prevented from being excessively twisted, the connecting pipe frame is rotated in the connecting groove, the bending direction of the soft pipe body can be changed, the service life of the soft pipe body and the internal cable is effectively prevented from being reduced due to the twisting, and the utility model is practical.

[0014] 2. The threaded column is rotated out of the threaded groove, the limiting block is detached from the first limiting groove and the first fixing hole, the connecting pipe frame is taken out of the connecting groove, and the connecting pipe frame and the supporting pipe frame can be shortened or lengthened. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of metal soft pipe anti-twist reinforcing assembly overall structure schematic view;

[0016] Figure 2A metal hose anti-twist reinforcing assembly connecting pipe frame structure schematic diagram is provided in the utility model.

[0017] Figure 3 A metal hose anti-twist reinforcing assembly connecting column structure schematic diagram is provided in the utility model.

[0018] Figure 4 A metal hose anti-twist reinforcing assembly supporting pipe frame structure schematic diagram is provided in the utility model.

[0019] Figure 5 For Figure 4 The local structure schematic diagram of A.

[0020] In the drawing: 1, hose body; 2, connecting pipe frame; 3, supporting pipe frame; 4, connecting groove; 5, first limiting groove; 6, first fixed hole; 7, limiting block; 8, screw groove; 9, threaded column; 10, second limiting groove; 11, second fixed hole; 12, spring; 13, limiting sleeve; 14, first limiting column; 15, limiting hole; 16, second limiting column; 17, connecting column; 18, connecting hole; 19, fixed groove; 20, pulling column. Specific implementation

[0021] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0022] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Refer to Figures 1-5The metal hose anti-twist reinforcing assembly comprises a hose body 1, further comprises: an anti-twist assembly for anti-twist of the hose body 1, the anti-twist assembly comprises: a plurality of support pipe frames 3, the plurality of support pipe frames 3 are movably sleeved on the outer circumferential wall surface of the hose body 1, the outer circumferential wall surface of the hose body 1 movably sleeves a plurality of connecting pipe frames 2, the top surface and the bottom surface of the connecting pipe frame 2 are respectively provided with a connecting hole 18 and two limiting holes 15, the top surface and the bottom surface of the support pipe frame 3 are respectively fixedly installed with a connecting column 17 and two second limiting columns 16, the connecting column 17 is movably sleeved with the connecting hole 18, the second limiting column 16 is movably sleeved with the limiting hole 15, one end of the support pipe frame 3 is provided with a connecting groove 4, the connecting groove 4 is movably sleeved with the connecting pipe frame 2, an adjusting assembly for rotating adjustment of the connecting pipe frame 2, a limiting assembly for limiting the rotation of the connecting pipe frame 2.

[0025] In use, the connecting column 17 and the connecting hole 18 are matched to connect the support pipe frame 3 and the connecting pipe frame 2, and the support pipe frame 3 and the connecting groove 4 are rotated with the connecting column 17 as the center, at the same time, the second limiting column 16 is limited by the limiting hole 15, and the rotation angle of the support pipe frame 3 and the connecting pipe frame 2 is limited, so that the hose body 1 cannot be excessively rotated to cause twisting.

[0026] In the embodiment, the adjusting assembly comprises: a first limiting groove 5 provided on the outer circumferential wall surface of the connecting pipe frame 2, the outer circumferential wall surface of the support pipe frame 3 is provided with a plurality of fixing grooves 19, the inner bottom surface of the fixing groove 19 is provided with a first fixing hole 6, the inner bottom surface of the fixing groove 19 movably sleeves a limiting block 7, the limiting block 7 is movably sleeved with the first fixing hole 6 and the first limiting groove 5, the top surface of the limiting block 7 is provided with a threaded hole, the inner circumferential wall surface of the threaded hole is threadedly connected with a threaded column 9, the outer circumferential wall surface of the support pipe frame 3 is provided with a plurality of threaded grooves 8, the threaded column 9 is threadedly connected with the threaded groove 8, the limiting assembly comprises: a second fixing hole 11 provided on the outer circumferential wall surface of the support pipe frame 3, the inner circumferential wall surface of the second fixing hole 11 movably sleeves a first limiting column 14, the outer circumferential wall surface of the first limiting column 14 movably sleeves a spring 12 and a limiting sleeve 13, the limiting sleeve 13 is fixedly installed with the outer circumferential wall surface of the support pipe frame 3, the outer circumferential wall surface of the connecting pipe frame 2 is provided with a plurality of second limiting grooves 10, the second limiting groove 10 is movably sleeved with the first limiting column 14, the top surface of the first limiting column 14 is fixedly installed with a pulling column 20, the threaded column 9 is made of stainless steel.

[0027] In use, the user manually pulls the pulling column 20, so that the first limiting column 14 is moved upward and moves out of the second limiting groove 10, so that the second limiting groove 10 no longer limits the connecting pipe frame 2, then the user manually holds the connecting pipe frame 2 and rotates it, so that the connecting pipe frame 2 rotates in the connecting groove 4, meanwhile, the limiting block 7 is arranged in the first limiting groove 5 and limits the connecting pipe frame 2, so that the connecting pipe frame 2 is prevented from separating from the connecting groove 4, then the connecting pipe frame 2 is rotated by a certain angle, so that the bending direction of the hose body 1 can be changed, and the threaded column 9 is rotated out of the threaded groove 8, so that the limiting block 7 can be disassembled from the first limiting groove 5 and the first fixed hole 6, and the connecting pipe frame 2 can be taken out of the connecting groove 4.

[0028] From the above description, it can be seen that the embodiments of the utility model realize the following technical effects:

[0029] When the user needs to use the hose body 1 and reinforce the hose body 1 to prevent it from being twisted, the hose body 1 is arranged in the connecting pipe frame 2 and the supporting pipe frame 3, the number of the connecting pipe frame 2 and the supporting pipe frame 3 is selected according to the length of the hose body 1, the connecting column 17 is arranged and cooperates with the connecting hole 18 to connect the supporting pipe frame 3 and the connecting pipe frame 2, the limiting hole 15 is arranged to limit the rotation range of the second limiting column 16, so that the rotation angle of the supporting pipe frame 3 and the connecting pipe frame 2 is limited, the hose body 1 is prevented from being excessively rotated and bent to cause the twisting, then the user manually pulls the pulling column 20 to drive the first limiting column 14 to move upward and move out of the second limiting groove 10, so that the second limiting groove 10 no longer limits the connecting pipe frame 2, then the user manually holds the connecting pipe frame 2 and rotates it, so that the connecting pipe frame 2 rotates in the connecting groove 4, meanwhile, the limiting block 7 is arranged in the first limiting groove 5 and limits the connecting pipe frame 2, so that the connecting pipe frame 2 is prevented from separating from the connecting groove 4, then the connecting pipe frame 2 is rotated by a certain angle, so that the bending direction of the hose body 1 can be changed, and the threaded column 9 is rotated out of the threaded groove 8, so that the limiting block 7 can be disassembled from the first limiting groove 5 and the first fixed hole 6, and the connecting pipe frame 2 can be taken out of the connecting groove 4, the connecting pipe frame 2 and the supporting pipe frame 3 can be shortened or lengthened, so that the effect of preventing the hose body 1 from being twisted is achieved, the rotation angle of the hose body 1 is limited by the connecting pipe frame 2 and the supporting pipe frame 3, the hose body 1 is prevented from being excessively twisted, the connecting pipe frame 2 rotates in the connecting groove 4, so that the bending direction of the hose body 1 can be changed, the service life of the hose body 1 and the internal cable is effectively prevented from being reduced due to the twisting, and the utility model is practical.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal hose anti-kinking reinforcement assembly comprising a hose body (1), characterized in that, Also include: Anti-torsion assembly for anti-torsion of the hose body (1), the anti-torsion assembly comprises: a plurality of support pipe racks (3), a plurality of the support pipe racks (3) are movably sleeved on the outer circular wall surface of the hose body (1), the outer circular wall surface of the hose body (1) movably sleeved with a plurality of connecting pipe racks (2), the top surface and the bottom surface of the connecting pipe rack (2) are respectively provided with a connecting hole (18) and two limiting holes (15), the top surface and the bottom surface of the support pipe rack (3) are respectively fixedly installed with a connecting column (17) and two second limiting columns (16), the connecting column (17) is movably sleeved with the connecting hole (18), the second limiting column (16) is movably sleeved with the limiting hole (15), one end of the support pipe rack (3) is provided with a connecting groove (4), and the connecting groove (4) is movably sleeved with the connecting pipe rack (2); Adjusting assembly for rotating adjustment of the connecting pipe rack (2); Limiting assembly for limiting rotation of the connecting pipe rack (2).

2. A metal hose kink resistant reinforcement assembly according to claim 1, wherein, The adjusting assembly comprises: a first limiting groove (5) formed in the outer circular wall surface of the connecting pipe rack (2), a plurality of fixed grooves (19) are formed in the outer circular wall surface of the support pipe rack (3), a first fixed hole (6) is formed in the inner bottom surface of the fixed groove (19), a limiting block (7) is movably sleeved in the fixed groove (19), the limiting block (7) is movably sleeved with the first fixed hole (6) and the first limiting groove (5), a threaded hole is formed in the top surface of the limiting block (7), a threaded column (9) is threadedly connected with the inner circular wall surface of the threaded hole, a plurality of threaded grooves (8) are formed in the outer circular wall surface of the support pipe rack (3), and the threaded column (9) is threadedly connected with the threaded groove (8).

3. A metal hose anti-kinking reinforcement assembly according to claim 1, wherein, The limiting assembly comprises: a second fixed hole (11) formed in the outer circular wall surface of the support pipe rack (3), a first limiting column (14) movably sleeved with the inner circular wall surface of the second fixed hole (11), a spring (12) and a limiting sleeve (13) movably sleeved with the outer circular wall surface of the first limiting column (14), the limiting sleeve (13) is fixedly installed with the outer circular wall surface of the support pipe rack (3), a plurality of second limiting grooves (10) are formed in the outer circular wall surface of the connecting pipe rack (2), and the second limiting groove (10) is movably sleeved with the first limiting column (14).

4. A metal hose kink resistant reinforcement assembly according to claim 3, wherein, The top surface of the first limiting column (14) is fixedly installed with a pulling column (20).

5. A metal hose kink resistant reinforcement assembly according to claim 2 wherein, The threaded column (9) is made of stainless steel.

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