CN216851264U - Cable penetrating and sealing device for ultra-light ship - Google Patents

Abstract

The utility model belongs to the technical field of the cable runs through sealedly, a marine cable of ultralight runs through sealing device is disclosed. This ultra-light marine cable runs through sealing device, including main ring and solid fixed ring, one side of the left surface fixedly connected with connecting pipe of main ring, the opposite side of connecting pipe passes through thread groove and solid fixed ring threaded connection, and the spacing groove has been seted up to the left end of solid fixed ring inner wall, and the right side of main ring just is located the below of connecting pipe and has seted up the injecting glue hole, the one end of the left side fixedly connected with laminating hose of go-between, the other end fixedly connected with spacing ring of laminating hose. According to the ultra-light marine cable penetration sealing device, the main ring, the connecting pipe, the fixing ring and the pressing ring are made of PC plastics, the main body is light, the weight of carriers such as a ship can be reduced, the main ring, the connecting pipe and the fixing ring can be conveniently installed and disassembled and maintained in the future by matching, manpower is saved to a greater extent, and the sealing rubber is arranged on the outer wall of the connecting pipe, so that the sealing performance and the impact resistance of the connecting pipe are enhanced.

Description

Cable penetrating and sealing device for ultra-light ship

Technical Field

The utility model relates to a cable runs through sealed technical field, specifically is a marine cable of ultralight runs through sealing device.

Background

A marine cable is a wire cable for power, lighting, control and communication transmission of various ships in river and sea and offshore or offshore buildings, when the cable penetrates through two cabin bodies or clamping plates, the internal and external pressures of the two cabin bodies or the clamping plates are different due to poor sealing, so that the overall safety of a ship is greatly hidden, and the environment where the cable is located is humid and can be influenced by factors such as high temperature, high pressure, abrasion and the like.

The prior art runs through sealing device to marine cable and adopts metal device and formula of pouring more, and the former is great to the degree of wear of cable, can not effectual protection cable, when receiving the circumstances such as high temperature high pressure, takes place deformation and ageing easily, and weight is heavier, has very big burden to the holistic weight of hull, and the latter is difficult to clear up after filling in inside, brings very big inconvenience for the maintenance and the maintenance of follow-up cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine cable of ultralight runs through sealing device, this marine cable of ultralight runs through sealing device and has solved the problem that the background art provided.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cable runs through sealing device for ultralight ship, includes master ring and solid fixed ring, the right-hand member of the left surface fixedly connected with connecting pipe of master ring, gu fixed ring's right flank has seted up the thread groove, the left end of connecting pipe passes through thread groove and solid fixed ring threaded connection, gu the spacing groove has been seted up to the left end of fixed ring inner wall, spacing inslot threaded connection has the pressing ring, the injecting glue hole has been seted up to the inboard that just is located connecting pipe on the master ring, the inner wall fixedly connected with go-between of master ring, the one end of the left side fixedly connected with laminating hose of go-between, the other end fixedly connected with spacing ring of laminating hose.

Preferably, the diameter of the limiting groove is equal to that of the limiting ring, and the limiting ring is made of elastic sealing rubber.

Preferably, the inner surface of the attaching hose is uniformly distributed with sunken suckers, and the sections of the sunken suckers are semicircular.

Preferably, the outer wall of the connecting pipe is bonded with a sealing rubber pad, and two ends of the sealing rubber pad extend out and are adsorbed on the inner sides of the main ring and the fixing ring.

Preferably, the main ring, the connecting pipe, the fixing ring and the pressing ring are all made of PC plastic, and the inner diameter of the connecting ring is equal to that of the limiting ring.

Preferably, the material of laminating hose is waterproof rubber hose, be equipped with fire-proof sealed glue in the laminating hose.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. according to the ultra-light marine cable penetration sealing device, the main ring, the connecting pipe, the fixing ring and the pressing ring are made of PC plastics, the main body is light, the weight of carriers such as a ship can be reduced, the main ring, the connecting pipe and the fixing ring can be conveniently installed and disassembled and maintained in the future by matching, manpower is saved to a greater extent, and the sealing rubber is arranged on the outer wall of the connecting pipe, so that the sealing performance and the impact resistance of the connecting pipe are enhanced.

2. According to the ultra-light marine cable penetration sealing device, the high-performance water-based polyurethane adhesive is injected into the glue injection hole, waterproof and fireproof measures can be taken on the first layer, the inner gap of the device can be filled up, the best sealing effect is achieved, and the cable is protected by the fireproof sealant in the laminating hose to prevent secondary damage when fire and explosion happen.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention in an unused state;

FIG. 2 is a schematic front sectional view of the utility model after use;

fig. 3 is a left side view of the present invention;

in the figure: the sealing device comprises a main ring 1, a thread groove 2, a fixing ring 3, a limiting groove 4, a pressing ring 5, a glue injection hole 6, a connecting ring 7, a gluing hose 8, a limiting ring 9, a sunken sucker 10, fireproof sealant 11, high-performance waterborne polyurethane adhesive 12, a sealing rubber pad 13 and a connecting pipe 14.

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. 1-3, the present invention provides a technical solution: a cable penetration sealing device for a super-light ship comprises a main ring 1 and a fixing ring 3, wherein the left side surface of the main ring 1 is fixedly connected with the right end of a connecting pipe 14, the right side surface of the fixing ring 3 is provided with a thread groove 2, the left end of the connecting pipe 14 is in threaded connection with the fixing ring 3 through the thread groove 2, so that the main ring 1 and the fixing ring 3 can be quickly and conveniently installed through the connecting pipe 14, the device can be conveniently dismounted during subsequent cable maintenance, the maintenance cost and manpower are greatly reduced, the left end of the inner wall of the fixing ring 3 is provided with a limiting groove 4, a pressing ring 5 is in threaded connection with the limiting groove 4, the pressing ring 5 can control the fastening and the dismounting of a right limiting ring 9 through threaded rotation, the device is also convenient to mount and dismount in the future, the main ring 1 and the inner side of the connecting pipe 14 are provided with glue injection holes 6, and high-performance aqueous polyurethane adhesive 12 is injected into the glue injection holes 6, the high-performance water-based polyurethane adhesive has the advantages of high temperature resistance and water resistance, no danger, energy conservation, convenient operation and easy cleaning of residual adhesive, on one hand, the gap in the device can be filled up, the whole device can be integrated, the air tightness of the device is increased, the joint hose 8 can be better jointed with the surface of a cable by extrusion, on the other hand, the high-performance water-based polyurethane adhesive 12 can be used for waterproof and fireproof protection at the outermost side of the cable and has better protection performance under the condition of dark and humidity, the high-performance water-based polyurethane adhesive can be conveniently cleaned even in the subsequent process needing cleaning without residue, a foundation is laid for next filling, the inner wall of the main ring 1 is fixedly connected with the connecting ring 7, the left side of the connecting ring 7 is fixedly connected with one end of the joint hose 8, the other end of the joint hose 8 is fixedly connected with the limiting ring 9, the connecting ring 7, the joint hose 8 and the limiting ring 9 are integrated, when the cable enters, the limiting ring 9 is driven to enter, the joint hose 8 can be jointed with the surface of the cable along with the entering of the cable and the limiting ring 9 in a point mode until the whole joint is finally jointed on the surface of the cable.

The diameter of spacing groove 4 equals with spacing ring 9 diameter, and spacing ring 9 is elastic sealing rubber, and its outer lane can compression deformation along with the cable gets into when the cable gets into, and the reconversion is in the spacing groove 4 after getting into spacing groove 4, just in time the card is in the spacing groove 4, screws up spacing groove 4 with pressing ring 5 in next step, can push down spacing ring 9, makes it fix.

The inner surface evenly distributed of laminating hose 8 has sunken sucking disc 10, and the cross-section of sunken sucking disc 10 is half circular, and sunken sucking disc 10 can exert fine laminating effect when getting into along with the cable, and its half circular can the biggest area laminate cable surface, and when pouring into high performance waterborne polyurethane adhesive 12 into glue injection hole 6 at last step, can extrude laminating hose 8, play better laminating effect.

The outer wall of the connecting pipe 14 is bonded with the sealing rubber pad 13, two ends of the sealing rubber pad 13 extend out and are adsorbed on the inner sides of the main ring 1 and the fixing ring 3, when the fixing ring 3 and the main ring are fastened, the sealing rubber pad 13 can also be attached to the hole formed along with the fastening process, good air tightness is guaranteed by the hole, the main ring 1, the connecting pipe 14 and the fixing ring 3, friction caused by the fact that the whole device shakes on the ship body is reduced, and good air tightness and pressure resistance can be guaranteed.

The material of the main ring 1, the connecting pipe 14, the fixing ring 3 and the pressing ring 5 is PC plastic, the PC plastic generally refers to polycarbonate, the high strength and the elastic coefficient, the high impact strength, the good fatigue resistance, the good dimensional stability, the high temperature condition is changed at least, the heat aging resistance is high, the insulating property is good, the inner diameter of the connecting ring 7 is equal to that of the limiting ring 9, the cable is ensured to enter the device, the limiting ring 9 can be brought into the limiting groove 4 by the friction force of the cable and the limiting ring 9, and the laminating hose 8 can be slowly laminated on the surface of the cable along with the entering of the cable.

The material of laminating hose 8 is waterproof rubber hose, sealed glue 11 of fire prevention is equipped with in the laminating hose 8, on the one hand be used for the device when using laminating hose 8 warp and sealed glue 11 of inside fire prevention does not receive the extrusion, on the other hand prevents that some steam and water droplet etc. make it to wet the production problem, sealed glue 11 of fire prevention is in the one deck setting that is closest to the cable, even when outside laminating hose 8 burns out when the conflagration breaing out, sealed glue 11 of its fire prevention can effectively prevent the secondary damage that the conflagration brought.

This marine cable of ultralight runs through sealing device when using, put into the hole of seting up with main ring 1 and connecting pipe 14 in, solid fixed ring 3 through left side threaded connection, the cable gets into from spacing ring 9, thereby drive spacing ring 9 and get into, laminating hose 8 can be along with cable and spacing ring 9's the entering a little laminating cable surface, the cable brings spacing ring 9 into to spacing inslot 4, laminating hose 8 is whole to be laminated on the cable surface, fastening pressing ring 5, tightly push down spacing ring 9, pour into high performance waterborne polyurethane adhesive 12 into in injecting glue hole 6, be full of the internal clearance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides an extra light marine cable runs through sealing device, includes main ring (1) and solid fixed ring (3), its characterized in that: the right-hand member of the left surface fixedly connected with of home ring (1) is managed (14) even, thread groove (2) have been seted up to the right flank of solid fixed ring (3), the left end of managing (14) even passes through thread groove (2) and solid fixed ring (3) threaded connection, spacing groove (4) have been seted up to the left end of solid fixed ring (3) inner wall, spacing groove (4) female connection has pressing ring (5), glue injection hole (6) have been seted up to the inboard that just is located even pipe (14) on home ring (1), the inner wall fixedly connected with go-between (7) of home ring (1), the one end of the left side fixedly connected with laminating hose (8) of go-between (7), the other end fixedly connected with spacing ring (9) of laminating hose (8).

2. The ultra-light marine cable penetration seal of claim 1, wherein: the diameter of the limiting groove (4) is equal to that of the limiting ring (9), and the limiting ring (9) is elastic sealing rubber.

3. The ultra-light marine cable penetration seal of claim 1, wherein: the inner surface of the attaching hose (8) is uniformly distributed with sunken suckers (10), and the cross sections of the sunken suckers (10) are semicircular.

4. The ultra-light marine cable penetration seal of claim 1, wherein: the outer wall of the connecting pipe (14) is bonded with a sealing rubber gasket (13), and two ends of the sealing rubber gasket (13) extend out and are adsorbed on the inner sides of the main ring (1) and the fixing ring (3).

5. The ultra-light marine cable penetration seal of claim 1, wherein: the main ring (1), the connecting pipe (14), the fixing ring (3) and the pressing ring (5) are made of PC plastic, and the inner diameter of the connecting ring (7) is equal to that of the limiting ring (9).

6. The ultra-light marine cable penetration seal of claim 1, wherein: the material of laminating hose (8) is waterproof rubber hose, be equipped with fire prevention sealed glue (11) in laminating hose (8).

Images