CN1907831A - Passenger elevator for ship without machine room - Google Patents

Abstract

The invention relates to an inorganic passenger lifter of ship, which can reduce the lifter volume, wherein it is characterized in that: the drawer via the drawing steel wire is connected to the compartment and weight; the compartment, weight and track are matched; the safety devices are at the well support beam, the bottom and upper and lower ends; the door structure are arranged at the layers of compartment and well; the outer side of well is arranged with electric tank. And it is characterized in that: the well has drawer, and it can be used in kinds of middle and large ships.

Description

Passenger elevator for ship without machine room

Technical field:

The present invention relates to the configuration that a kind of passenger on board goes up lower device, particularly a kind of passenger elevator peculiar to vessel.

Background technology:

In all kinds of medium-and-large-sized boats and ships, as pleasure-boat, flagship or intermediate ship, specialty ship and drilling platform etc., extensively adopt passenger elevator, with make things convenient for passenger or crewman about, the constructional feature of existing these passenger elevators is, be provided with the elevator that vertically runs through each layer deck at the suitable position of cabin and enclose well, in enclosing well, this is provided with car and counterweight, the two can carry over and be fixedly arranged on the guide rail that encloses the well inwall and do the oscilaltion campaign, and the supporting buffering that is provided with, speed limit, structures such as escape and layer door are formed, enclose well above, a below or a side, be provided with a machine room, be provided with the traction unit of elevator in this machine room, this traction unit includes drive motor, traction sheave, traction steel-cable and assembly pulley, traction steel-cable connects to car and counterweight from machine room through assembly pulley from the end that goes out of traction sheave, above-mentioned machine room is that independent separate is in the ad hoc structure of enclosing well, its laying to be selected in enclose aboveground, down or or the appropriate location of side, can satisfy the demand of elevator traction, the reasonable Arrangement that can adapt to the cabin chamber again, the installation and maintenance that can keep the traction unit again simultaneously, above-mentioned existing elevator structure, its independent separate is in the machine room that encloses well, formed the lift on ships type selecting, the technical scheme that design ought to be followed, but this structure had both been occupied valuable space in the cabin, increased the difficulty of structural arrangement again, simultaneously, its computer room structure spare and corresponding traction measure not only make elevator structure complicated, and increase the cost of manufacture of equipment.

Summary of the invention:

Technical matters to be solved by this invention is, a kind of improved passenger elevator for ship without machine room is provided, and it can reduce the volume of lift on ships, makes things convenient for the layout of structure, simplifies integral structure, reduces cost of manufacture.

The technical scheme that the present invention solves the problems of the technologies described above employing is, passenger elevator for ship without machine room includes traction unit, traction steel-cable, guide rail, car, counterweight, safety facilities, encloses well, door and electric cabinet, the traction unit is connected with car and counterweight through traction steel-cable, the cooperation that car and counterweight and guide rail move up and down, safety facilities are arranged at respectively and enclose well bearing beam, bottom and upper and lower side, door is separately positioned on car and encloses corresponding each layer of well, enclosing the well arranged outside has electric cabinet, is characterized in: be provided with the traction unit in enclosing well.

The present invention changes the traditional concept that passenger elevator peculiar to vessel always disposes machine room, towing machine is laid in encloses in the well, passenger elevator peculiar to vessel no longer includes the cumulative volume that computer room structure independently dwindles elevator, condition for the limited cabin visitor of boats and ships, significant, simultaneously, elevator arrange belowdecks can be convenient also can be more reasonable, because machine room no longer is set, the total structure of elevator also obtains simplifying, and existing ship is fully utilized with the engineering factor of passenger elevator, its cost of manufacture also can be reduced thereupon.

Description of drawings:

Fig. 1 is a passenger elevator for ship without machine room front elevational schematic of the present invention.

Fig. 2 is an A-A cross-sectional schematic among Fig. 1.

Fig. 3 be among Fig. 1 B to view.

The specific embodiment:

Include traction unit 1, traction steel-cable 2, guide rail 3, car 4, counterweight 5, safety facilities 6, enclose well 7, door 8 and electric cabinet 9 with reference to Fig. 1,2,3 passenger elevator for ship without machine room.

Traction unit 1, be the driving power of passenger elevator for ship without machine room, unit includes towing machine, compositions such as traction steel-cable track adjusting wheel and diversion sheave, wherein towing machine includes electrical motor, drg, retarder, the retarder mouth is provided with traction sheave, propulsive effort is to realize transmitting with the friction between traction race and the traction steel-cable, traction unit 1 is mounted on the machine frame, the machine frame of traction unit 1 of the present invention is arranged on the inside of enclosing well 7, be fixed on the bearing beam 71 that encloses well 7 tops (as shown in Figure 1), also can be towing machine, track adjusting wheel directly is installed in bearing beam 71, be installed in the track adjusting wheel on machine frame or the bearing beam 71, traction steel-cable 2 can be guided into the rope sheave of car 4 or counterweight 5, the structure of above-mentioned laying can have ccontaining and space that can safeguard traction unit 1, can reduce it again and occupy available volume of compartment on the ship, usually, adopt the ccontaining traction unit 1 of machine room, its machine room cross-sectional area can reach a times of enclosing the well cross-sectional area or bigger; Traction unit 1 is arranged on the top of enclosing well 7 inner chambers except that above-mentioned, also can be arranged on the bottom of enclosing well 7 inner chambers, and it simplifies lift on ships structure, dwindles the finite space that takies cabin, and is convenient to effect such as layout, and the two is identical basically.

Traction steel-cable 2, be with and traction sheave between the assembly of frictional transmission, its mode and existing traction steel-cable fixing and solderless wrapped connection are same or similar.

Guide rail 3 is members that the motion to car 4 and counterweight 5 is limited and leads, by guide rail, guide rail bracket with lead members such as boots and form, guide rail is installed in and encloses in the well 7, and the relative position of definite car 4 and counterweight 5, simultaneously the two is play the guiding role, can adopt T type guide rail; Leading boots and be being installed on car 4 and the counterweight 5 respectively and guide rail cooperates, is the assembly of forcing car 4 and counterweight 5 to move along guide rail, can be fixed type sliding guide shoe or spring loaded sliding guide shoe.

Car 4 is made up of car frame and car cab, and car frame is the fixing supporting member of car cab, and car cab is formed at the bottom of by car roof, car walls and car, is that body is held in carriage lift passenger's work.

Counterweight 5 is made up of body 51 (counterweight frame and pouring weight) and protective cover 52, is the counterbalanced weight of car 4, counterweight 5 relative cars 4 are suspended on the other end of traction steel-cable 2, during Installation and Debugging, the changeable pouring weight is with the equilibrium factor of balance elevator, and protective cover 52 is to be installed in the wall portion that encloses well 7.

Safety facilities 6, passenger elevator peculiar to vessel is significant to safety in operation, and safety facilities 6 include compositions such as energy disperser 61, velocity limiter 62, escape apparatus 63; Energy disperser 61 is mounted in the bottom of enclosing well 7, when car 4 or counterweight 5 bumps enclose well 7 bottoms, can produce and cushion to avoid the accident generation, and multiple structures such as spring loaded, hydraulic type are arranged; Velocity limiter 62 is installed in bearing beam 71, be connected with car 4 with steel rope, when elevator overspeed reaches allowable value, the electric switch of velocity limiter 62 can be cut off the electricity supply, make elevator out of service, so measure also is not enough to make elevator stop and the decline that exceeds the speed limit, and velocity limiter 62 can make the safety tongs that is installed on car with mechanical action the car card be ended on guide rail, prevents elevator to descend; In addition, also can enclose well 7 upper and lower side installation stations end protection switch, produce the end safety misadventure of rushing to summit or squat to guarantee car 4 and counterweight 5.

Enclose well 7, be vertically to pass through the member of stretching in each layer deck belowdecks, characteristics of the present invention are to enclose ccontaining whole elevators compositions except that electric cabinet 9 in the well 7, the top of enclosing well 7 is provided with bearing beam 71, in order to the machine frame of traction unit 1 to be installed, also can be directly fixing traction unit 1, the wall portion that encloses well 7 is provided with associated components such as the velocity limiter 62 of guide rail 3 or safety facilities 6, escape apparatus 63, and the protective cover 52 of counterweight 5, the bottom of enclosing well 7 can be provided with the member that traction unit 1 can be installed and energy disperser 61 is installed.

Door 8, form by car door 81, layer door 82, door pocket, door opener and door lock etc., its function is the doorway in order to sealing car 4 and layer door 82, car door 81 and layer door 82 include compositions such as door leaf, door guide rail, door guide roller group, gate sill, car door 81 is by the electric door-opening machine direct drive, and layer door driven indirectly by car door.

Electric cabinet 9, whole operational processs of passenger elevator for ship without machine room all are to carry out under electric system control, it is mainly formed and is arranged in the electric cabinet 9, this electric cabinet 9 be arranged on enclose well 7 side (as shown in Figure 3) in addition, be provided with panel block in the car, layer door is provided with the calling case, and encloses the interior acquisition of signal switch of hoistway etc.; Electric control system includes operation information control system and speed control system, the operation information control system, claim the operation logic control system again, include the elevator safety signal, command signal, enclose in well 7 hoistways and slow down, the flat bed signal, the collection of power supply signal etc., transmit, handle, and the s operation control result is sent to display area and drive system, speed control system comprises elevator operation and braking, its control information is from the operation information control system, when control system is indicated its operation, service direction according to the control system discovery, range ability, control motor rotation thereupon, when car 4 arrived default stop layer, drive system was regulated output voltage, lowers the traction motor rotating speed, and release the brake, guarantee safety, flat bed exactly.

Claims (2)

1, a kind of passenger elevator for ship without machine room, this elevator includes traction unit, traction steel-cable, guide rail, car, counterweight, real full facility, encloses well, door and electric cabinet, the traction unit is connected with car and counterweight through traction steel-cable, the cooperation that car and counterweight and guide rail move up and down, safety facilities are arranged at respectively and enclose well bearing beam, bottom and upper and lower side, door is separately positioned on car and encloses corresponding each layer of well, enclosing the well arranged outside has electric cabinet, it is characterized in that: be provided with traction unit (1) in enclosing well (7).

2, passenger elevator for ship without machine room according to claim 1 is characterized in that traction unit (1) is laid in the top or the bottom of enclosing well (7).

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