CN2426836Y

CN2426836Y - Manrope for ship

Info

Publication number: CN2426836Y
Application number: CN 00211319
Authority: CN
Inventors: 周风顺; 姜兴吉; 鞠德峰; 刘提敬
Original assignee: No4309 Factory Pla
Current assignee: No4309 Factory Pla
Priority date: 2000-03-28
Filing date: 2000-03-28
Publication date: 2001-04-18
Anticipated expiration: 2010-03-28

Abstract

The utility model relates to a manrope for a ship, wherein, two connecting sleeves of both ends of a steel cable are respectively connected with joints; one of the two joints is connected with a fork joint; pin shafts of two front forks of the fork joint simultaneously pass through holes of the rear parts of two cable hooks; the other joint which is connected with the other end of the steel cable is connected with a screw bolt; the screw bolt is engaged with inner screw threads of one end of an adjusting nut; the inner screw threads of the other end of the adjusting nut is connected with the other fork joint; both ends of the adjusting nut are provided with mutually reverse inner screw threads; a pin shaft of the forked joint also passes through holes of the rear parts of another two rope hooks. The utility model has the advantages of reliable performance, convenient operation and beautiful appearance.

Description

The naval vessel manrope rove

The utility model relates to a kind of rigging equipment outfit of naval vessel.

The manrope rove style on present domestic naval vessel is different, and manrope rove wherein relatively more commonly used is the tension structure of band chain bar (or cable wire), and its end adopts single hook to be connected with railing.Its weak point is poor reliability, perishable, the profile overall image that influences the naval vessel not attractive in appearance.

The purpose of this utility model is to provide a kind of dependable performance, good looking appearance, naval vessel manrope rove that antiseptic property is good.

The purpose of this utility model can realize by following measure: a kind of naval vessel manrope rove, it includes wirerope and rope hook, it is characterized in that: pack in the connecting bore of adapter sleeve in the wirerope two ends that the outside is coated with the compacting joint, all each links to each other with a joint screw thread outside thread of each adapter sleeve end, the closed end of one of them joint links to each other with forked element, two front forks of this forked element are provided with cooresponding through hole, the bearing pin that is located in the two through hole also passes the through hole that is located at two rope hook rear portions between two forks simultaneously, the semi-ring opening of these two rope hooks relatively and bill surpass center of curvature, its closed end of another joint that links to each other with the wirerope other end links to each other with screw rod, this screw rod is meshed with the negative thread of adjustment nut one end, two ends are provided with each other oppositely, and the negative thread of the adjustment nut other end of negative thread is meshed with another root screw rod, the other end of this screw rod is fixed on another forked element, and the bearing pin of this forked element also passes the through hole that is located at two the rope hook rear portions identical with above-mentioned rope hook structure between two forks.Be coated with plastic layer in the wirerope outside.Respectively establish a clamp nut at the adjustment nut two ends.The contacted inside face crotch of two latch hooks top is provided with projection.

The utility model mainly includes: rope hook, forked type joint, joint, adapter sleeve, wirerope and swelling device.Wherein, outside, wirerope two ends is coated with the compacting joint, and this pressure joint and the part wirerope that is attached thereto are located in the connecting bore of tubular adapter sleeve.The end of each adapter sleeve all is provided with outside thread, and they respectively link to each other with a joint.This joint is an end osed top barrel-type casing, and the negative thread of housing can be meshed with the outside thread of adapter sleeve, and both are linked together, and the closed end of one of them joint links to each other with forked element.Two front forks of this forked element are provided with cooresponding through hole, and the bearing pin that is located in the two through hole also passes the through hole that is located at two rope hook rear portions between two forks simultaneously.So just rope hook and wirerope are connected together by forked element, joint and adapter sleeve.Above-mentioned rope hook is semi-circular crotch, and its bill surpasses center of curvature.Two rope hook semi-ring openings are relative, and when two rope hooks snapped together, the opening of a semi-ring was by the closure of openings of another semi-ring, can guarantee that like this this rigging can not throw off railing in use automatically.Another joint that links to each other with the wirerope other end, its closed end links to each other with the screw rod of swelling device, and this swelling device also includes adjustment nut and clamp nut except that including screw rod.Above-mentioned screw rod is meshed with the negative thread of adjustment nut one end, this adjustment nut in a tubular form, two ends are provided with oppositely directed each other negative thread.With the screw rod that adjustment nut other end negative thread is meshed, the other end is fixed on another forked element.Lock and unclamp manrope rove by above-mentioned swelling device.Loosening for preventing adjustment nut.Be preferably in the adjustment nut two ends and respectively establish a clamp nut.The forked element that links to each other with screw rod, its structure is identical with aforementioned forked element structure, promptly two front forks are provided with cooresponding through hole, the bearing pin that is located in the two through hole also passes the through hole that is located at two rope hook rear portions between two forks simultaneously, so by forked element, swelling device, joint and adapter sleeve this two ropes hook and wirerope are connected together.This two ropes hook is identical with above-mentioned rope hook structure.Preferably the wirerope outside is coated with plastic layer, and to prevent corrosion, remaining part adopts stainless steel material not only attractive in appearance but also antirust.

The utility model has following advantage compared to existing technology:

1, the safety of good reliability, energy assurance personnel and article.

2, easy for operation, loading and unloading rapidly.

3, long service life reduces the expense of safeguarding of repairing.

4, good looking appearance.

Drawing is described as follows:

Fig. 1 is the utility model part cross-sectional schematic.

Fig. 2 is the side-looking enlarged diagram of the utility model rope hook.

The utility model is described in further detail to utilize the example shown in the accompanying drawing.In the part cross-sectional schematic of naval vessel manrope rove shown in Figure 1, the outside is coated with the wirerope 2 of polyvinylchloride 1, adapter sleeve 3 is pierced at two ends respectively, then part is moulded in the wirerope stripping and pierces into 4 li of aluminum alloy compacting joints, re-uses in the connecting bore of the adapter sleeve of packing into after special tool presses.Each adapter sleeve end all is provided with outside thread, and they respectively link to each other with a joint.This joint is an end osed top barrel-type casing, the negative thread of housing can be meshed with the outside thread of adapter sleeve, the closed end of one of them joint 5 links to each other with forked element 6, two front forks of this forked element are provided with cooresponding through hole, and the bearing pin 7 that is located in the two through hole also passes the through hole that is located at two rope hook 8 rear portions between two forks simultaneously.This rope hook is semi-circular crotch, its bill surpasses center of curvature, and two rope hook semi-ring openings are relative, and two rope hook outside faces middle part is provided with the arc-shaped protrusions of gaining in strength, contacted inside face crotch top is provided with the projection 9 that makes the two halves latch closure be incorporated into the position and gain in strength, as shown in Figure 2.Another joint 10 that links to each other with the wirerope other end, its closed end links to each other with the screw rod 11 of swelling device.This screw rod is meshed with the negative thread of adjustment nut 12 1 ends.These adjustment nut two ends are provided with oppositely directed each other negative thread.With the screw rod 13 that adjustment nut other end negative thread is meshed, the other end is fixed on another forked element 14.Respectively establish a clamp nut 15 at above-mentioned adjustment nut two ends.The forked element that links to each other with screw rod, two front forks are provided with cooresponding through hole, and the bearing pin 16 that is located in the two through hole also passes the through hole that is located at two rope hook 17 rear portions between two forks simultaneously.This rope hook is identical with above-mentioned latch hook structure.

Claims

1, a kind of naval vessel manrope rove, it includes wirerope and rope hook, it is characterized in that: pack in the connecting bore of adapter sleeve (3) in wirerope (2) two ends that the outside is coated with compacting joint (4), all each links to each other with a joint screw thread outside thread of each adapter sleeve end, the closed end of one of them joint (5) links to each other with forked element (6), two front forks of this forked element are provided with cooresponding through hole, the bearing pin (7) that is located in the two through hole also passes the through hole that is located at two rope hooks (8) rear portion between two forks simultaneously, the semi-ring opening of these two rope hooks relatively and bill surpass center of curvature, its closed end of another joint (10) that links to each other with the wirerope other end links to each other with screw rod (11), this screw rod is meshed with the negative thread of adjustment nut (12) one ends, two ends are provided with each other oppositely, and the negative thread of the adjustment nut other end of negative thread is meshed with another root screw rod (13), the other end of this screw rod is fixed on another forked element (14), and the bearing pin of this forked element (16) also passes the through hole that is located at two rope hooks (17) rear portion identical with above-mentioned rope hook structure between two forks.

2, naval vessel according to claim 1 manrope rove is characterized in that: be coated with plastic layer (1) in the wirerope outside.

3, naval vessel according to claim 1 and 2 manrope rove is characterized in that: respectively establish a clamp nut (15) at the adjustment nut two ends.

4, naval vessel according to claim 1 manrope rove, it is characterized in that: the contacted inside face crotch of two latch hooks top is provided with projection (9).