CN213145711U

CN213145711U - Novel plastic-coated hose

Info

Publication number: CN213145711U
Application number: CN202021845504.0U
Authority: CN
Inventors: 张林林
Original assignee: Guangdong Xinyuqing Cable Tray Manufacturing Co ltd
Current assignee: Guangdong Xinyuqing Cable Tray Manufacturing Co ltd
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-05-07
Anticipated expiration: 2030-08-30

Abstract

The utility model relates to a hose technical field is moulded to the package, and a novel hose is moulded to package is disclosed, the flexible pipe comprises a hose, the inside threaded connection of hose has the fixed block, the left side fixedly connected with stopper of fixed block, the side surface swing joint of stopper has first rotation piece, the left side fixedly connected with dead lever of stopper, the left side fixedly connected with protection spring of first rotation piece, the dwang has been cup jointed in the side surface activity of dead lever. This novel hose is moulded to package, through the fixed block, the stopper, first turning block, the dead lever, protection spring, the dwang, mutually supporting between second turning block and the tooth circle pipe, it is rotatory to drive the fixed block through twisting the turning rod to make inside protection spring gets into the hose, play the guard action to the hose kneck, reached the effect that the hose interface warp is moulded to the package when preventing the dismouting joint, solved often the dismouting joint can lead to the sunken problem of warping of hose joint is moulded to the package.

Description

Novel plastic-coated hose

Technical Field

The utility model relates to a hose technical field is moulded to the package, specifically is a novel hose is moulded to package.

Background

The plastic-coated hose is made by coating a layer of polyvinyl chloride material for cables on the pipe walls of the stainless steel hose and the galvanized metal hose along the concave-convex surface of the pipe wall core. The plastic-coated metal hose has the advantages of light weight, excellent flexibility, oil resistance, water splashing prevention and the like, and is widely applied to industries such as electric power, chemical engineering and the like. The plastic-coated hose is mainly composed of three parts, wherein a main framework is a metal hose, a PVC material is sprayed on the outer part of the metal hose to improve the corrosion resistance of the whole pipeline, and the last important part is a joint which can be selected according to corresponding use requirements and environments.

However, the joint is used for realizing the quick assembly and disassembly of the hose and the field device, but the existing joint is only suitable for the more regular coated plastic hose of the interface, because the equipment needs to be maintained frequently, the joint needs to be disassembled and assembled frequently, and during the disassembly and assembly, the coated plastic hose interface is usually damaged because of the disassembly and assembly operation, the coated plastic hose at the interface is deformed concavely, so that the joint is not firmly connected after the joint is installed again, and the original sealing requirement is difficult to reach.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel hose is moulded to package possesses when preventing the dismouting and connecting, and the advantage that the hose interface warp is moulded to the package, leads to the package to mould the problem of hose nipple sunken deformation when having solved the dismouting and connecting.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel hose is moulded to package, includes the hose, the inside threaded connection of hose has the fixed block, the left side fixedly connected with stopper of fixed block, the side surface swing joint of stopper has first rotation piece, the left side fixedly connected with dead lever of stopper, the left side fixedly connected with protection spring of first rotation piece, the dwang has been cup jointed in the side surface activity of dead lever, one section fixedly connected with second rotation piece of first rotation piece is kept away from to the protection spring, the inside swing joint of second rotation piece has the ring pipe, the hexagonal cap has been cup jointed in the side surface activity of hose, the side surface swing joint of ring pipe has the packing ring, the side surface swing joint of packing ring has the person in charge, the side surface of the person in charge and the inside threaded connection of hexagonal cap.

Preferably, a first through groove is formed in the fixing block, the limiting block and the first rotating block, a second through groove is formed in the second rotating block, and the inside of the first through groove is communicated with the inside of the second through groove.

Preferably, the inside of dwang has seted up the fixed orifices, the inside swing joint of side surface and fixed orifices of dwang.

Preferably, a first limiting groove is formed in the first rotating block, the side surface of the limiting block is movably connected with the inside of the first limiting groove, a second limiting groove is formed in the second rotating block, and the side surface of the dental collar pipe is movably connected with the inside of the second limiting groove.

Preferably, the side surface of the hose is movably sleeved with a first locking pipe, the left end of the first locking pipe is fixedly connected with a fixing spring, one end of the fixing spring, far away from the first locking pipe, is fixedly connected with a second locking pipe, and the side surfaces of the first locking pipe and the second locking pipe are in threaded connection with a bundling nut.

Preferably, the side surface of the hose is movably connected with the inside of the fixed spring, and the side surface of the main pipe is provided with a thread groove.

Compared with the prior art, the utility model provides a novel hose is moulded to package possesses following beneficial effect:

1. this novel hose is moulded to package, through the fixed block, the stopper, first turning block, the dead lever, protection spring, the dwang, mutually supporting between second turning block and the tooth circle pipe, it is rotatory to drive the fixed block through twisting the turning rod to make inside protection spring gets into the hose, play the guard action to the hose kneck, reached the effect that the hose interface warp is moulded to the package when preventing the dismouting joint, solved often the dismouting joint can lead to the sunken problem of warping of hose joint is moulded to the package.

2. This novel hose is moulded to package, through first locking pipe, fixing spring, second locking pipe and the nut of restrainting of receipts mutually supporting, can fix fixing spring in the department of buckling or tensile department of hose through the fixed establishment that first locking pipe, second locking pipe and the nut of restrainting are constituteed to play the guard action, reached and prevented that the package from moulding the tensile effect of excessive buckling of hose, solved the package and moulded the hose in the use, excessive buckling is tensile can lead to the impaired problem of body fracture.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the fixing spring of the present invention;

FIG. 5 is a schematic view of the structure of the protection spring of the present invention;

fig. 6 is a schematic diagram of the rotating rod structure of the present invention.

Wherein: 1. a hose; 2. a fixed block; 3. a limiting block; 4. a first rotating block; 5. fixing the rod; 6. a guard spring; 7. rotating the rod; 8. a second turning block; 9. a ferrule tube; 10. a hexagonal cap; 11. a gasket; 12. a main pipe; 13. a fixing hole; 14. a first locking tube; 15. fixing the spring; 16. a second locking tube; 17. and (5) tightening the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a novel plastic-coated hose comprises a hose 1, a first locking pipe 14 is movably sleeved on a side surface of the hose 1, a fixed spring 15 is fixedly connected to a left end of the first locking pipe 14, a second locking pipe 16 is fixedly connected to an end of the fixed spring 15 far away from the first locking pipe 14, a bundling nut 17 is in threaded connection with side surfaces of the first locking pipe 14 and the second locking pipe 16, the first locking pipe 14 and the second locking pipe 16 are both supported by a slightly deformable hard plastic material, after the bundling nut 17 rotates, the first locking pipe 14 and the second locking pipe 16 are both bundled towards the center so as to be tightly clamped with the surface of the hose 1, the fixed spring 15 is fixed on the surface of the hose 1, the side surface of the hose 1 is movably connected with the inside of the fixed spring 15, and the fixed spring 15 tends to prevent deformation when the hose deforms due to its own material and structural characteristics, therefore, the effect of preventing the hose 1 from being excessively deformed and damaged is achieved, the first locking pipe 14, the fixing spring 15, the second locking pipe 16 and the bundling nut 17 are matched with each other, the fixing spring 15 can be fixed at the bending position or the stretching position of the hose 1 through a fixing mechanism consisting of the first locking pipe 14, the second locking pipe 16 and the bundling nut 17 to achieve the protection effect, the effect of preventing the plastic-coated hose 1 from being excessively bent and stretched is achieved, the problem that the hose body is broken and damaged due to excessive bending and stretching in the using process of the plastic-coated hose 1 is solved, the fixing block 2 is in threaded connection with the inner portion of the hose 1, the limiting block 3 is fixedly connected to the left side of the fixing block 2, the first rotating block 4 is movably connected to the side surface of the limiting block 3, the first rotating block 4 and the limiting block 3 can slide relatively, so that the fixing block 2 rotates in the hose 1, first logical groove has all been seted up to the inside of stopper 3 and first turning block 4, and the second leads to the groove has been seted up to the inside of second turning block 8, and the inside in first logical groove and the inside intercommunication in second lead to the groove.

A fixed rod 5 is fixedly connected to the left side of the limiting block 3, a protective spring 6 is fixedly connected to the left side of the first rotating block 4, the protective spring 6 plays a supporting role in the hose 1 to prevent the interface of the hose 1 from generating concave deformation when the connector is disassembled, a rotating rod 7 is movably sleeved on the side surface of the fixed rod 5, the rotating rod 7 plays a role in driving the fixed block 2 to rotate in the hose, a fixed hole 13 is formed in the rotating rod 7, the side surface of the rotating rod 7 is movably connected with the inside of the fixed hole 13, a section of the protective spring 6 far away from the first rotating block 4 is fixedly connected with a second rotating block 8, a dental ring tube 9 is movably connected in the inside of the second rotating block 8, the fixed block 2, the limiting block 3, the first rotating block 4, the fixed rod 5, the protective spring 6, the rotating rod 7, the second rotating block 8 and the dental ring tube 9 are mutually matched, the fixed block 2, thereby make protection spring 6 get into inside hose 1, play the guard action to 1 kneck of hose, the effect of the package of moulding the deformation of 1 interface of hose when having reached to prevent the dismouting joint, the problem of often the dismouting joint can lead to the package to mould hose 1 joint sunken deformation is solved, hose 1's side surface activity has cup jointed hexagonal cap 10, the side surface swing joint of tooth circle pipe 9 has packing ring 11, the side surface swing joint of packing ring 11 is responsible for 12, the side surface of being responsible for 12 and the internal thread connection of hexagonal cap 10, the thread groove has been seted up to the side surface of being responsible for 12.

When the hose is used, the hexagonal cap 10 and the gasket 11 are sleeved on the side surface of the hose 1, the fixing rod 5 is inserted into the fixing hole 13, the fixing block 2 is inserted into the interface of the hose 1, the side surface of the fixing block 2 is in threaded connection with the inside of the hose 1 because the side surface of the fixing block 2 is provided with the threaded structure, then the rotating rod 7 is screwed, the fixing block 2 is driven by the rotating rod 7 to move towards the inside of the hose 1 until the ring tube 9 is clamped with the interface of the hose 1, the main tube 12 is inserted into a gap between the ring tube 9 and the hexagonal cap 10 and the side surface of the main tube 12 is in threaded connection with the inside of the hexagonal cap 10, after the main tube 12 is screwed, the gasket 11 is pressed by the main tube 12, so that the ring tube 9 is tightly attached to the hose 1, finally the rotating rod 7 is drawn out to complete the installation work, and when the plastic-coated hose 1 is excessively, The second locking tube 16 and the binding nut 17 install the fixing spring 15 at the bent or stretched position to play a role of protection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel plastic-coated hose, includes hose (1), its characterized in that: the hose comprises a hose (1), wherein a fixed block (2) is connected to the inner thread of the hose (1), a limit block (3) is fixedly connected to the left side of the fixed block (2), a first rotating block (4) is movably connected to the side surface of the limit block (3), a fixed rod (5) is fixedly connected to the left side of the limit block (3), a protection spring (6) is fixedly connected to the left side of the first rotating block (4), a rotating rod (7) is movably sleeved on the side surface of the fixed rod (5), a second rotating block (8) is fixedly connected to one section of the protection spring (6) far away from the first rotating block (4), a coil pipe (9) is movably connected to the inner part of the second rotating block (8), a hexagonal cap (10) is movably sleeved on the side surface of the hose (1), a gasket (11) is movably connected to the side surface of the coil pipe (9), a main pipe (12, the side surface of the main pipe (12) is connected with the internal thread of the hexagonal cap (10).

2. The novel plastic-coated hose according to claim 1, wherein: first logical groove has all been seted up to the inside of fixed block (2), stopper (3) and first turning block (4), the second through-groove has been seted up to the inside of second turning block (8), the inside in first logical groove and the inside intercommunication in second through-groove.

3. The novel plastic-coated hose according to claim 1, wherein: fixed orifices (13) have been seted up to the inside of dwang (7), the inside swing joint of the side surface of dwang (7) and fixed orifices (13).

4. The novel plastic-coated hose according to claim 1, wherein: first spacing groove has been seted up to the inside of first turning block (4), the inside swing joint in side surface and first spacing groove of stopper (3), the second spacing groove has been seted up to the inside of second turning block (8), the inside swing joint in side surface and second spacing groove of ring gear pipe (9).

5. The novel plastic-coated hose according to claim 1, wherein: first locking pipe (14) have been cup jointed in the side surface activity of hose (1), the left end fixedly connected with fixed spring (15) of first locking pipe (14), the one end fixedly connected with second locking pipe (16) of first locking pipe (14) are kept away from in fixed spring (15), the equal threaded connection in side surface of first locking pipe (14) and second locking pipe (16) has a nut of tightening up (17).

6. The novel plastic-coated hose according to claim 5, wherein: the side surface of the hose (1) is movably connected with the inside of the fixed spring (15), and the side surface of the main pipe (12) is provided with a thread groove.