CN2281974Y

CN2281974Y - Transport ladder for residence goods

Info

Publication number: CN2281974Y
Application number: CN 96248084
Authority: CN
Inventors: 王官阁; 赵睿
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-09
Filing date: 1996-10-09
Publication date: 1998-05-20
Anticipated expiration: 2006-10-09

Abstract

The utility model discloses a residence cargo transporting ladder belonging to one of elevating cargo ladders and comprises an electricity driving apparatus 1, a cargo tank 14, a towing rope 12, a guiding rail 2, an electric controlling cabinet 13 and a cargo ladder channel door. The residence cargo transporting ladder is characterized in that the electricity driving apparatus is the electric winding engine, and the cargo tank 14 has the unique structure. The electric control can adopt an interlocked return circuit. The residence cargo transporting ladder has the advantages of simple structure, low cost, high safety and reliability compared with an existing ladder and is particularly suitable for the residence building with less than seven floors. The residence cargo transporting ladder provides the convenience for conveying the heavy and large commodity of residents and is the product matched with the new residence building.

Description

Dwelling house goods transport ladder

The utility model relates to a kind of dwelling house goods transport ladder, belongs to goods transport ladder field.

Existing lifting mode goods transport ladder is mainly used in station, harbour, airport, market, hospital, factory, dining room, high residential building etc.Kind has elevator, Cargo Lift, doctor's ladder, groceries ladder and building external application ladder etc.But, still there are not a kind of suitable goods transport two tools at dwelling house below seven layers.Reason is that above ladder is planted as using at dwelling house below seven layers, has two large problems.1, the building area loss is big.Reason is, more than ladder plant hoistway and the moderate machine room of area that all requires to have broad, general machine room requires length=4m * 3m * 2.8m, and the machine room top that will bring to Front.2, building use cost, maintenance expense increase greatly.With common seven layers of dwelling house is example, and general building is four unit, and a common Cargo Lift is established in each unit, and cost will increase by 720,000 yuan, and construction investment also need increase by 100,000 yuan, and annual m of e takes will increase by 1.2 ten thousand yuan.For this reason, the residents that seven layers of residential building is following, transport goods can only lean on pickaback, the people lifts.As remove refrigerator, gaholder, grain, composite furniture, and then more seem inconvenient, stay in old, weak, the invalid family on upper strata, the band Weight upstairs climbing, difficult.

The purpose of this utility model is, provides a kind of simple in structure, and area occupied is little, and cost is low, the dwelling house goods transport ladder that the suitable building resident of living uses.

The purpose of this utility model reaches by the following technical programs.It is by electric driver 1, and container 14 with the two hauling rope 12 that links to each other, makes the be in operation guide rail 2 of location of container 14, and electrical control cubicles 13 and Cargo Lift access door 7 are formed, and its special character is that described electric driver 1 is an electric winch.Since electric winch itself have self-locking, scanning frequency slow, provide up-downgoing control and overload protection function for oneself, so be fit to the terraced job requirement of transportation fully.Electric winch makes the container lifting by hauling rope, can adopt the center mode of traction, and promptly electric winch is positioned at the center on Cargo Lift passage top, links to each other with the center of container 14 upper ends by hauling rope and draws.Also can adopt the sidepiece mode of traction.Be that electric winch is positioned at Cargo Lift passage one side, container 14 moves along the guide rail on the passage rear wall is upper and lower.Described guide rail 2 can be rigidity guide rail (as an angle bar), also can be flexible guide rail (as steel rope).The Cargo Lift passage can be the passage of reserving in the building, and at this moment, Cargo Lift access door 7 is installed on the reserved passageway wall.It also can be the passage of existing processing.This Cargo Lift passage can be used steel plate, steel frame weldering system, is fixedly mounted on the other Cargo Lift access door 7 at this moment of the stair mouth of building the building and is connected with the Cargo Lift conduit wall and gets final product.For safety, in the circuit of electrical control cubicles 13, can adopt interlock circuit.That is: non-bottom door be not related to, non-to layer door be not related to, when the equivalent layer door is not opened, container is not up.

Because the utility model has adopted above-mentioned technical solution, the towing machine that has replaced existing elevator with electric winch, cancelled counterweight, container and counterweight have been changed by the self gravitation tense wire rope, make steel rope on traction sheave, produce certain friction force, drive the mode of underdrive on the container by the friction force towing machine, and directly by the electric winch serving, put rope and realize the upper and lower of container.Make Cargo Lift simple in structure, volume is little.On civil engineering, need not ad hoc machine room.The Cargo Lift passage only gets final product than the wide slightly point of former grey-way, thereby has reduced building cost.Transport terraced manufacturing cost and can be controlled in below 1.5 ten thousand yuan, a year cost of maintenance is no more than 800 yuan.With a certain unit of tylophora florlbunda is example, and for the buyer, buying the every sq m of building expense only increases by 12 yuan, and month usage charges only are 3 yuan.Greatly facilitating the resident transports goods.

Description of drawings:

The structural representation of an embodiment of Fig. 1-the utility model;

The left view of Fig. 2-Fig. 1;

The B-B cutaway view Amplified image of Fig. 3-Fig. 2:

The structural representation of another embodiment of Fig. 4-the utility model;

The left view of Fig. 5-Fig. 4;

The A of Fig. 6-Fig. 5 is to view;

The B-B of Fig. 7-Fig. 4 is to cutaway view.

Provide embodiment of the present utility model below in conjunction with accompanying drawing, be used for further specifying the present technique solution.

Embodiment 1, with reference to figure 1-Fig. 3.This is a center towed dwelling house goods transport ladder.Dotted border is represented Cargo Lift conduit wall 21 all around.As shown in Figure 1: electric winch 1 is fixed on the conduit wall on Cargo Lift passage 20 tops, and an end of hauling rope 12 is captiveed joint with electric winch 1, and the other end is captiveed joint with the center at container 14 tops.This container is the half chests open type, and promptly the front of the container first half does not have baffle plate, and only lower part has baffle plate.The equal captive joint in upper and lower part of outside face center, container two side two slide blocks 10, slide block 10 touches mutually with guide rail 2 on being fixed on Cargo Lift passage two side.The first half of container is provided with safe telescopic band device 19, and the car of selling on its structure and the market is the same with the structure of safe telescopic band, is made up of automatic telescopic band 8 and snap close 9.Purpose is, when being used to transport the such big part of refrigerator, its top fixed.Be provided with Cargo Lift access door 7 on the antetheca of Cargo Lift conduit wall 21, emergency door 5 is established on this top, and emergency door 5 uses when the transportation large cargo, is equipped with lock 6 on these doors.Electrical control cubicles 13 is installed in the top of Cargo Lift passage 20.For container rises to the top and the safety of the bottom that glides, Cargo Lift passage 20 upper ends are provided with safety switch 4 and limes superiors switch 3, and the lower end is provided with safety switch 15 and smallest limit switch 16.On the channel outer wall of every layer of door one side, be provided with button box 11, be used to control the electric winch forward and backward, drive the container uplink and downlink.Principle of work is: the resident opens the door 7 of Cargo Lift passage bottom with key, box 11 touches the button, make container 14 come downwards to level position, article are loaded onto case, shut the bottom door (when large piece articles such as fortune refrigerator, need emergency door 5 and Cargo Lift access door are opened simultaneously, after large piece article was loaded onto, its article top was fixed with safe telescopic band device 19, then two are shut), by arrive layer button box 11, it is up along guide rail 2 that electric winch drives container 14, is up to when setting floor, open the Cargo Lift access door 7 (or Cargo Lift access door 7 and emergency door 5) of this floor, unload article, shut Cargo Lift access door 7, use in order to other people.When container runs to most upperstratum position, in case container 14 top touch-safe switches 4, electric winch 1 will stop operating, and borrow case 14 and stop up.If safety switch 4 is out of control, when container touched limes superiors switch 3, this switch cuts off general supply, and was not up to guarantee container, guarantees its safety.In like manner, when container 14 drops to the bottom and during touch-safe switch 15, electric winch 1 also stops operating, container 14 stops descending.If safety switch 15 is out of control, when container 14 is descending when touching smallest limit switch 16, this switch cuts off general supply, guarantees that container 14 is not descending, guarantees its safety.Because it is the center driving type that electric winch drives the Cargo Lift ascending, descending,, make troubles for installing and fixing of self so electric winch must be positioned at the channel center position.

Embodiment 2, and with reference to figure 4-Fig. 7, this is the towed dwelling house goods transport of a sidepiece ladder.Compare with embodiment 1, set up an escapement 17 in electric winch one side, guide rail 2 is fixed on the rear wall of Cargo Lift passage 20.Concrete structure and annexation are as follows.Electric winch 1 is fixed on the antetheca on Cargo Lift passage top, on the passage roof on its opposite captive joint escapement 17.One end of hauling rope 12 is fixed on the electric winch 1, and the other end is connected with the mid point of container 14 rear walls by escapement 17.Two guide rails 2 are fixedly connected on Cargo Lift passage 20 rear walls, and electrical control cubicles 13 is fixed on the top of Cargo Lift passage 20.Borrowing case 14 also is the half chests open type.The upper and lower end of its rear wall both sides is fixed with track adjusting wheel 18, and they touch mutually with guide rail 2, and the contact structures of track adjusting wheel 18 and guide rail 2 as shown in Figure 7.Container 14 middle and upper parts are provided with safe telescopic band device equally, and the structure of the safe telescopic band device among its structure and the embodiment 1 is identical.Cargo Lift passage 20 upper/lower terminals are provided with safety switch and limit switch equally.Wherein safety switch 4, and limes superiors switch 3 is fixed on the top of Cargo Lift passage 20 rear walls, safety switch 15, and smallest limit switch 16 is fixed on the lower end of Cargo Lift passage 20 antethecas.Cargo Lift passage antetheca is equipped with Cargo Lift access door 7 on corresponding floor, also be provided with 5, two of emergency doors and go up installation lock 6.The principle of work of principle of work and embodiment 1 is basic identical.Its distinctive points only is that electric winch 1 is by 14 ascending, descendings of escapement 17 traction containers, and container 14 moves along the guide rail 2 that is fixed on the Cargo Lift passage rear wall.Compare with embodiment 1, electric winch is easily fixing, thereby track adjusting wheel makes it improve traveling comfort near guide rail under the effect of overturning couple up and down.

The Cargo Lift passage of two embodiment also can form with steel plate and steel frame manufacturing, and wherein embodiment 1 lays particular emphasis on and is placed on the open air, its Cargo Lift passage steel plate and steel frame manufacturing, and embodiment 2 stresses to be placed on indoor, and its Cargo Lift passage is reserved passageway in the building.

Claims

1, a kind of dwelling house goods transport ladder, it is by electric driver (1), container (14), with the two hauling rope (12) that links to each other, the guide rail (2) that makes container (14) be in operation and locate, electrical control cubicles (13) and Cargo Lift access door (7) are formed, and it is characterized in that described electric driver (1) is an electric winch.

2, by the described dwelling house goods transport of claim 1 ladder, it is characterized in that, described electric winch links to each other with the center on container (14) top by hauling rope (12), guide rail (2) is positioned on the two side of container (14) passage, be fixed with slide block (10) on the line of centers of container (14) two side, and touch mutually with guide rail (2) by this slide block.

3, by the described dwelling house goods transport of claim 1 ladder, it is characterized in that, establish escapement (17) in electric winch one side, electric winch links to each other with container (14) by this escapement, and guide rail (2) touches mutually with the track adjusting wheel (18) on being fixed on the container rear wall.

4, by claim 2 or 3 described dwelling house goods transport ladders, it is characterized in that described container (14) is the half chests open type, safe telescopic band device (19) is established on its top, it is made up of automatic telescopic band (8) and snap close (9), at the top device door (5) of container access door (7).