CN2592608Y

CN2592608Y - Well channel type hydraulic lifting platform

Info

Publication number: CN2592608Y
Application number: CN 03228183
Authority: CN
Inventors: 康虹桥
Original assignee: JINDA HYDRAULIC ELEVATING EQUIPMENT CO Ltd SHANGHAI
Current assignee: JINDA HYDRAULIC ELEVATING EQUIPMENT CO Ltd SHANGHAI
Priority date: 2003-01-15
Filing date: 2003-01-15
Publication date: 2003-12-17
Anticipated expiration: 2013-01-15

Abstract

The utility model relates to a well channel type hydraulic lifting platform which comprises a pump station, a hydraulic oil cylinder, a snipping fork type rod element which is arranged on the hydraulic oil cylinder for lifting, a lifting platform, two guiding rails which are relatively vertically arranged in a well channel, a cage and a cage door which are installed on the lifting platform and guiding boots which are installed on the upper side and the lower side of the outer part of the cage, are embedded in the guiding rails and can glide. In the utility model, the cage can lift and run in the two guiding rails through the four guiding boots by the snipping fork type rod element and the hydraulic oil cylinder. The utility model has the guiding rail and the guiding boots used for raise guiding and drop guiding, has the cage and the cage door for carrying goods and people, completes top lifting running by the snipping fork type rod element and a small hydraulic cylinder on mechanical structures, omits the great mass of mechanisms of traditional elevators, reduces the manufacturing cost and is more convenient and more simple than traditional elevators on operation, use, repair and maintenance aspects. The well channel type hydraulic lifting platform can be widely used for freight warehouses, garages, ladders used for display halls, special platforms of two or three layer villas and other locations and can exert the specific advantages and functions.

Description

The wall tunnel type hydraulic elevating platform

Technical field

The utility model relates to hydraulic lifting machinery, particularly a kind of wall tunnel type hydraulic elevating platform.

Background technology

Existing lifting the ascend a height hydraulic elevating platform of operations such as repairing and the elevator of loading or manned usefulness of being used for, its complex structure, production requirement is higher, and price is also higher.And for some because of work-yard restriction, job requirement is on the low side, the lower market demand of idea price, the elevator of existing hydraulic elevating platform and loading or manned usefulness then can not be suitable for.

Summary of the invention

Task of the present utility model provides a kind of improved wall tunnel type hydraulic elevating platform, and it has solved existing hydraulic elevating platform and loading or manned with elevator complex structure, higher, the price problem of higher of production requirement.

The technical solution of the utility model is as follows:

A kind of wall tunnel type hydraulic elevating platform, it comprises pumping plant and hydraulic ram, be placed in the lifting scissor-type rod member on the hydraulic ram, and lifting table, it also comprises two guide rails that vertically are placed in relatively in the hoistway, car of on lifting table, installing and gate, and the boots of leading that slide in the guide rail are installed and be embedded to two sides up and down outside car; Described car is led boots mat scissor-type rod member and hydraulic ram lifting operation in two guide rails by four.

Wall tunnel type hydraulic elevating platform of the present utility model also claims car type fixed type gig, compares with existing hydraulic elevating platform, the utlity model has following advantage:

1. possess superior ascending, descending guiding mechanism---guide rail and lead boots etc.

2. possess safety, superior loading, manned mechanism---car and gate etc., need not resemble and aspect civil engineering, require to have high top layer and dark pit space the elevator; Need not resemble and require machine room the elevator, save civil engineering costs.

3. on physical construction, lean on scissor-type rod member and small-sized hydraulic cylinder to finish jacking and fall operation, saved the most of mechanism in the elevator, avoided similar elevator rush to summit and big and heavy stone at the bottom of such infringement that causes, omit energy disperser, velocity limiter, towing machine set in the elevator, put machine steel, counterweight and various rope sheaves etc., reduced cost widely, made that also the degree of utilization between car and the hoistway is higher.

On electrical structure owing to be only applicable to 2～3 layers of working space and with hydraulic actuation power source, so control mechanism is less, further reduces on cost, feasible manipulate more convenient.

5. more more convenient, simple than elevator aspect maintenance, maintenance, and fault rate is low.

6. because of simple in structure, its suitable alerting ability is stronger.

Wall tunnel type hydraulic elevating platform of the present utility model can be widely used in warehouse shipping, motor garge, the displaying Room with ladder, 2～3 layers of places such as villa dedicated platform, can bring into play its distinctive advantage and effect.

Description of drawings

Accompanying drawing is the structural representation of a kind of wall tunnel type hydraulic elevating platform of the present utility model.

The specific embodiment

Referring to accompanying drawing, a kind of wall tunnel type hydraulic elevating platform of the present utility model mainly comprises pumping plant 1, hydraulic ram 2, lifting scissor-type rod member 3, be placed in the guide rail 4 in the hoistway 11, lifting with car 5 together with gate 6, and two sides up and down car 5 outside install and be embedded at slip in the guide rail 4 lead boots 7.

Pumping plant 1 is placed in the bottom of complete machine.Four hydraulic rams 2 are supported on lifting with on the scissor-type rod member 3, and lifting table is installed on the top of scissor-type rod member 3.Car 5 and gate 6 are installed on the lifting table.

The utility model complete machine is placed in the hoistway 11, relatively vertically settles two guide rails 4 in hoistway 11 2 sides, and guide rail 4 is connected with hoistway 11 by support 41.Be installed in leading boots 7 and can sliding in guide rail 4 of car 5 outsides, car 5 is led boots 7 mat scissor-type rod member 3 and hydraulic ram 2 liftings operation in two guide rails 4 by four.

Electrically operated case 8 is housed in the car 5.The floor that communicates with hoistway 11 can be provided with the door of turnover car 5, for example the hall door 9 of ground floor, two layers of door or three layers of door.On the next door of door electric switch 10 is housed, the electrically operated case 8 in this electric switch 10 and the car 5 is electrically connected, in order to mutual control.

Claims

1. wall tunnel type hydraulic elevating platform, it comprises pumping plant and hydraulic ram, be placed in the lifting scissor-type rod member on the hydraulic ram, and lifting table, it is characterized in that, it also comprises two guide rails that vertically are placed in relatively in the hoistway, car of on lifting table, installing and gate, and the boots of leading that slide in the guide rail are installed and be embedded to two sides up and down outside car; Described car is led boots mat scissor-type rod member and hydraulic ram lifting operation in two guide rails by four.

2. wall tunnel type hydraulic elevating platform according to claim 1 is characterized in that, the electrically operated case is housed in the described car.