CN201395230Y

CN201395230Y - Moving device for large ship outboard operation

Info

Publication number: CN201395230Y
Application number: CN2008201244501U
Authority: CN
Inventors: 文石林
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-09
Filing date: 2008-12-09
Publication date: 2010-02-03
Anticipated expiration: 2018-12-09

Abstract

The utility model relates to a moving device for large ship outboard operation, which takes a shipboard as a rack, walks along a gunwale of a ship in a rolling manner by an idler wheel of the device and moves by a drive device and a working cradle; the device and the shipboard are connected together; when in use, constructors operate the device which cannot only be manually pull, but also draggedelectrically, is safe and reliable and can obviously improving the working efficiency of outboard operation.

Description

Large ship outboard work mobile device

One, technical field

The invention belongs to the servicing machine field, be specifically related to a kind of corollary apparatus of boats and ships maintenance equipment.

Two, background technology

The shell maintaining work of large ship normally workmen is carried out under vacant state, and the safety condition of construction operation is poor, and the operation place is restricted, so operating efficiency is difficult to improve.In order to ensure construction safety, increase work efficiency, necessary with relevant lifting appliance and instrument assistance construction, prior art in the hope of improving present situation, makes the easier construction of shell upkeep operation constantly carrying out improvement and innovation for this reason.Chinese patent 92112460.0 and 94201351.4 promptly is wherein more outstanding design plan.Wherein previous scheme adopts hard ware tower supporting lifting loop wheel machine, by the cross motion of tower machine and the catenary motion of loop wheel machine, make the workmen who places oneself in the midst of in the lifting loop wheel machine be convenient to upkeep operation, have safe and reliable, characteristics such as strong operability, but the device structure complexity is installed and use tends to be subjected to the restriction in place.Latter approach utilizes ferromagnetic material with a surface that can manned dolly be adsorbed on shell, from line operate, realizes that the position of work progress is moved by the workmen.This conceptual design novelty, device proper are also relatively lighter and handier, but designed device only relies on magnetic force and shell surface to fit and relatively move, and from the angle analysis of safety, its reliability is worth suspecting.

Three, summary of the invention

Deficiency at above-mentioned prior art existence, the utility model discloses a kind of new design plan, compared with the prior art, this programme not only has good safety control, also possesses flexibly operating characteristic easily, and simple in structure, the place comformability is strong, thereby can obviously improve the work efficiency of shell surface maintenance maintenance.

Above-mentioned purpose is achieved in that

The mobile device of large ship outboard work is combined by parts such as stay bearing plate, roller, center shaft and ship side, wherein, fit by two rollers and ship side upper edge that center shaft is fixed between two stay bearing plates, stay bearing plate lays respectively at the ship side both sides and contacts by cardan wheel, wherein on the stay bearing plate of ship side both sides analog bracket is arranged, two rollers can be gone up rolling on the quarter and drive supported on both sides plate and the same moved further of carriage by center shaft.

Usually, the stay bearing plate length in the ship side outside is greater than medial branch fagging length; And

Two roller diameters equate; And

Cardan wheel is fixed on the stay bearing plate, and the cardan wheel on the medial branch fagging can stretch; And

Center shaft is connected cooperation with roller by bearing.

In the utility model, utilize the ship side upper edge as track, be placed on the ship side being fixed on two rollers between the stay bearing plate, make its can by with the walking of the friction rolling on ship edge, the stay bearing plate that is positioned at the ship side both sides simultaneously is clipped in the middle ship side, and contact with ship side by cardan wheel, the carriage of lateral branch fagging bottom is equipped with the rope of the pulley that Lifting basket uses on the quarter, forms a cover mobile device thus.Roller on this installs drives stay bearing plate and carriage is gone up when walking on the quarter, can realize the displacement function that outboard work is required.When device when stressed, the upper end of the lower end of lateral branch fagging and medial branch fagging produces shearing force to the corresponding position of ship side, has avoided installing inclination and swing when stressed, and the safety of device is guaranteed.

Four, description of drawings

Figure 1A and Figure 1B are the structure embodiment of this programme;

Fig. 2 is this programme operating mode embodiment;

Among the figure: 1 lateral branch fagging, 2 medial branch faggings, 3 rollers, 4 center shafts, 5 ship sides

6 cardan wheels, 7 carriages, 8 hoists, 9 hanging baskets

Five, specific embodiment

Figure 1A and Figure 1B disclose this mobile device structure design embodiment.As shown in the figure, the steel plate that does not wait with two block lengths is as the support component of device, the roller 3 of two equal diameters is fixed in the middle of stay bearing plate 1 and 2 by center shaft 4, when device makes up with ship side 5, roller 3 is fitted with ship side 5 upper edges, stay bearing plate 1 and 2 is positioned at ship side 5 inside and outside both sides, and ship side 5 is clipped in the middle.Consider that stay bearing plate 1 and 2 can produce after stressed and rock, at stay bearing plate 1 and 2 inboards 2 cardan wheels 6 are housed respectively, wherein the cardan wheel on the stay bearing plate 2 can stretch, with regulate stay bearing plate 1 and 2 with ship side 5 between the gap, thereby elimination stay bearing plate 1 and 2 when stressed inclination and rock.The bottom of stay bearing plate 1 is fixed with horizontal steel plate carriage 7, in order to cucurbit 8 and the rope that Lifting basket is used to be installed.

In Fig. 2 embodiment, this mobile device is installed on the ship side 5, and following carriage 7 places of device have rope to follow work hanging basket 9 to connect, when starter gear is worked, the mode that maintainer in the hanging basket 9 can adopt artificial pulling by hanging wheel and rope is from line operate, the displacement of implement device and hanging basket 9.When power conditions is arranged, also can adopt motor to drag, thereby alleviate hand labor intensity, increase work efficiency.The design volume of hanging basket 9 is wanted to hold 2 workmens and used tool and material, has the manual operation requisite space simultaneously, drags as adopting motor, also should consider safety in utilizing electric energy space requirement etc.

This programme design-calculated mobile device and work hanging basket 9 all use common iron, can make by the mechanical processing tools of routine, comprising machining of metals and welding means.Will there be rubber cover on roller 3 surfaces on the device, to strengthen the friction force of roller 3 and ship side 5, weigh ship side 5 finish coats when avoiding device to move simultaneously wounded. and based on same consideration, also should there be surperficial sheath on cardan wheel 6 surfaces of stay bearing plate 1 and 2 inboards.

Design size of this mobile device and specification requirement are decided on the thickness and the boats and ships size of different ship sides 5, and requirement is identical but constructional feature is with basic fundamental.Therefore every device that utilizes ship side 5 to carry out the hull maintenance work as track all should be considered as the scope of design of this programme.

Claims

1, a kind of mobile device that is used for the large ship outboard work, combine by parts such as stay bearing plate, roller, center shaft and ship side, it is characterized in that: fit by two rollers and ship side upper edge that center shaft is fixed between two stay bearing plates, stay bearing plate lays respectively at the ship side both sides and contacts by cardan wheel, wherein on the stay bearing plate of ship side both sides analog bracket is arranged, two rollers can be gone up rolling on the quarter and drive supported on both sides plate and the same moved further of carriage by center shaft.

2, mobile device according to claim 1 is characterized in that: the stay bearing plate length in the ship side outside is greater than medial branch fagging length.

3, mobile device according to claim 1 is characterized in that: two roller diameters equate.

4, mobile device according to claim 1 is characterized in that: cardan wheel is fixed on the stay bearing plate, and wherein the cardan wheel on the medial branch fagging can stretch.

5, mobile device according to claim 1 is characterized in that: center shaft is connected cooperation with roller by bearing.