CN213089074U

CN213089074U - Quick-repair hose joint for marine ship

Info

Publication number: CN213089074U
Application number: CN202021727212.7U
Authority: CN
Inventors: 张绍颖
Original assignee: Tianjin Baiye Machinery Manufacturing Co ltd
Current assignee: Tianjin Baiye Machinery Manufacturing Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a hose connection for marine vessel of fast repair formula relates to the plumbing installation field, and to current hose connection that adopts traditional metal material there is the problem that expensive, easily receive sea water erosion and difficult long-term storage, the following scheme is proposed now, and it includes the screwed pipe, the external screw thread has been seted up along its axial to the circumference outer wall of screwed pipe, just the round hole has been seted up along its axial to the one end of screwed pipe, the round hole runs through in the screwed pipe, just the both ends of screwed pipe are located the equal sealing connection of opening part of round hole and have interior sleeve pipe, just interior sleeve pipe is the frustum shape, first gland has been cup jointed to the one end of screwed pipe, just the one end that first gland was kept away from to the screwed pipe has cup jointed the second gland. The utility model discloses novel structure, and the device simple structure, easily production and simple operation, the effectual hose nipple who has solved and adopted traditional metal material has the problem of high price, easily receive the sea water erosion and difficult long-term storage.

Description

Quick-repair hose joint for marine ship

Technical Field

The utility model relates to a plumbing installation field especially relates to a hose connection for navigation boats and ships of quick-repair formula.

Background

The marine vessel is dozens of days or even months after going out of the sea, so that equipment parts on the vessel are damaged very trouble once going out of the sea, and therefore, a plurality of spare parts are required to be prepared in the sea so as to be convenient for timely maintenance when a fault occurs.

The hose joint made of the traditional metal material has the defects of high price, high possibility of being corroded by seawater, difficult long-term storage and the like, and under the background condition that the existing high-strength plastic technology is mature, in order to solve the problems, a quick-repair hose joint for a marine vessel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick-repair type hose coupling for marine vessel, the hose coupling who has solved and has adopted traditional metal material has the problem that the price is expensive, easily receive the sea water erosion and difficult long-term storage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hose coupling for marine vessel of quick-repair formula, includes the screwed pipe, the external screw thread has been seted up along its axial to the circumference outer wall of screwed pipe, just the round hole has been seted up along its axial to the one end of screwed pipe, the round hole runs through in the screwed pipe, just the equal sealing connection of opening part that the both ends of screwed pipe are located the round hole has interior sleeve pipe, just interior sleeve pipe is the frustum shape, first gland has been cup jointed to the one end of screwed pipe, just the second gland has been cup jointed to the one end that first gland was kept away from to the screwed pipe, first gland and second gland all are threaded connection with the external screw thread, just first gland, second gland and two sets of interior sleeve pipes all are the symmetric distribution about the screwed pipe, the equal fixed cover of circumference inner wall of first gland and second gland has connect the lantern ring.

Preferably, two sets of the both ends that interior sleeve pipe kept away from each other have cup jointed into water hose and play water hose respectively, just it is symmetric distribution with play water hose to advance water hose about the screwed pipe, the both ends that advance water hose and play water hose kept away from each other run through respectively in first gland and second gland.

Preferably, the pipe groove has all been seted up at the both ends that intake hose and water outlet hose kept away from each other, just the pipe groove all runs through in intake hose and water outlet hose, and is two sets of the bell jar has all been seted up at the both ends that interior sleeve pipe is close to each other, just communicate each other between round hole, bell jar and the pipe groove.

Preferably, chamfers are arranged at two ends, far away from each other, of the two groups of inner sleeves, and the chamfers are symmetrically distributed around the threaded pipe.

Preferably, the lantern ring is symmetrically distributed around the threaded pipe, and the water inlet hose and the water outlet hose are sleeved in the lantern ring.

The utility model has the advantages that:

1. the device adopts plastics to make, possess good corrosion resisting property and mechanical strength to seted up the chamfer through the opening part including the sheathed tube, in order to reduce the rivers resistance, avoid thick plastics pipe wall to produce harmful effects to supplying water.

2. The device cup joints with the hose through the interior sleeve pipe that is frustum form for the hose extrudees more tightly more, and drives the lantern ring through first gland and second gland and with hose extrusion locking including on the sleeve pipe, play fixed and sealed effect.

3. The device only needs to unscrew the gland, cup joint the hose and then screw several simple steps of gland and can accomplish the restoration installation of hose, and is swift convenient.

In conclusion, the device simple structure, easily production and simple operation have effectually solved the problem that the hose nipple that adopts traditional metal material has the price expensive, easily receives the seawater erosion and is difficult for long-term storage.

Drawings

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

Fig. 2 is a sectional view of the internal structure of the present invention.

Fig. 3 is a cross-sectional view of a-a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a threaded pipe; 2. an external thread; 3. an inner sleeve; 4. a water inlet hose; 5. A water outlet hose; 6. a first gland; 7. a second gland; 8. a collar; 9. a circular hole; 10. a tapered groove; 11. a pipe groove; 12. and (6) chamfering.

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.

Referring to fig. 1-3, a quick-repair hose coupling for a marine vessel comprises a threaded pipe 1, wherein an external thread 2 is arranged on the circumferential outer wall of the threaded pipe 1 along the axial direction thereof, a round hole 9 is arranged at one end of the threaded pipe 1 along the axial direction thereof, the round hole 9 penetrates through the threaded pipe 1, both ends of the threaded pipe 1 are respectively and hermetically connected with an inner sleeve 3 at the opening of the round hole 9, the inner sleeve 3 is in a frustum shape, a first gland 6 is sleeved at one end of the threaded pipe 1, a second gland 7 is sleeved at one end of the threaded pipe 1 far away from the first gland 6, the first gland 6 and the second gland 7 are both in threaded connection with the external thread 2, the first gland 6, the second gland 7 and the two sets of inner sleeves 3 are all symmetrically distributed with respect to the threaded pipe 1, lantern rings 8 are fixedly sleeved on the circumferential inner walls of the first gland 6 and the second gland 7, two ends of the two groups of inner sleeves 3 which are far away from each other are respectively sleeved with a water inlet hose 4 and a water outlet hose 5, the water inlet hose 4 and the water outlet hose 5 are symmetrically distributed around the threaded pipe 1, two ends of the water inlet hose 4 and the water outlet hose 5, which are far away from each other, respectively penetrate through the first gland 6 and the second gland 7, two ends of the water inlet hose 4 and the water outlet hose 5, which are far away from each other, are respectively provided with a pipe groove 11, the pipe grooves 11 are all penetrated through the water inlet hose 4 and the water outlet hose 5, the two ends of the two groups of inner sleeves 3 which are close to each other are both provided with conical grooves 10, the round hole 9, the conical groove 10 and the pipe groove 11 are communicated with each other, chamfers 12 are arranged at the two ends of the two groups of inner sleeves 3 which are far away from each other, the chamfers 12 are symmetrically distributed about the threaded pipe 1, the lantern ring 8 is symmetrically distributed about the threaded pipe 1, and the water inlet hose 4 and the water outlet hose 5 are both sleeved in the lantern ring 8.

The working principle is as follows: the device is made of plastics, the using process of the device comprises the steps of stopping water supply when needle holes, crevasses or cracks appear in the middle part of a hose on a ship, directly cutting the hose into two sections at the damaged part, taking out the device, rotating and detaching a first gland 6 and a second gland 7 in opposite directions, respectively penetrating the two sections of the divided hose through the first gland 6 and the second gland 7, enabling the opening directions of the first gland 6 and the second gland 7 to be close to each other, sleeving the two sections of the divided hose with inner sleeves 3 at two ends of the device through the cuts, wherein the inner sleeves 3 are in a frustum shape, so that the hose is more and more squeezed when sleeved on the inner sleeves 3, the two sections of the hose are squeezed with the inner sleeves 3 with force, then sliding the first gland 6 and the second gland 7 along the hose and sleeving with two ends of the device, and rotating the first gland 6 and the second gland 7 in opposite directions of the time rotation directions, make first gland 6 and second gland 7 be close to each other along screwed pipe 1, simultaneously through the lantern ring 8 of first gland 6 and the inside of second gland 7 with hose extrusion locking on interior sleeve pipe 3, treat that first gland 6 and second gland 7 screw can accomplish the restoration of hose, chamfer 12 has been seted up to interior sleeve pipe 3 of the device to reduce water flow resistance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hose coupling for marine vessel of quick-repair formula, includes screwed pipe (1), its characterized in that, the circumference outer wall of screwed pipe (1) has seted up external screw thread (2) along its axial, just the one end of screwed pipe (1) has seted up round hole (9) along its axial, round hole (9) run through in screwed pipe (1), and the both ends of screwed pipe (1) are located the opening part of round hole (9) and all sealing connection has interior sleeve pipe (3), and interior sleeve pipe (3) is the frustum shape, the one end of screwed pipe (1) has cup jointed first gland (6), and the one end of screwed pipe (1) keeping away from first gland (6) has cup jointed second gland (7), first gland (6) and second gland (7) all are threaded connection with external screw thread (2), just first gland (6), second gland (7) and two sets of interior sleeve pipe (3) all are the symmetric distribution about screwed pipe (1), the inner walls of the circumferences of the first gland (6) and the second gland (7) are fixedly sleeved with lantern rings (8).

2. The quick-repair type hose connector for marine vessels according to claim 1, wherein two sets of the inner sleeves (3) are sleeved with a water inlet hose (4) and a water outlet hose (5) at two ends away from each other, the water inlet hose (4) and the water outlet hose (5) are symmetrically distributed about the threaded pipe (1), and two ends away from each other of the water inlet hose (4) and the water outlet hose (5) respectively penetrate through the first gland (6) and the second gland (7).

3. The quick-repair type hose connector for marine vessels as claimed in claim 2, wherein the two ends of the water inlet hose (4) and the water outlet hose (5) which are far away from each other are provided with pipe grooves (11), the pipe grooves (11) penetrate through the water inlet hose (4) and the water outlet hose (5), the two ends of the two sets of inner sleeves (3) which are close to each other are provided with conical grooves (10), and the circular hole (9), the conical grooves (10) and the pipe grooves (11) are communicated with each other.

4. The quick-service marine vessel hose connector according to claim 1, wherein chamfers (12) are formed at two ends of the two sets of inner sleeves (3) which are far away from each other, and the chamfers (12) are symmetrically distributed about the threaded pipe (1).

5. The quick-service marine vessel hose connector according to claim 2, wherein the collar (8) is symmetrically distributed about the threaded pipe (1), and the water inlet hose (4) and the water outlet hose (5) are both sleeved in the collar (8).