CN2213150Y - Safety elevating table - Google Patents
Safety elevating table Download PDFInfo
- Publication number
- CN2213150Y CN2213150Y CN 94243749 CN94243749U CN2213150Y CN 2213150 Y CN2213150 Y CN 2213150Y CN 94243749 CN94243749 CN 94243749 CN 94243749 U CN94243749 U CN 94243749U CN 2213150 Y CN2213150 Y CN 2213150Y
- Authority
- CN
- China
- Prior art keywords
- objective table
- guide rail
- bay
- lift
- scooter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a safety elevating table, which belongs to an elevating device for loading people (objects) in household buildings. At least two guide rails which can stand along the wall and an objective table which can do elevating motion along the guide rails under the action of a transmission mechanism are arranged on the utility model. Scooters with wheels are arranged in each guide rail; the scooters are matched with the transmission mechanism, are driven by the transmission mechanism, and can slide along the guide rails. The frames of the scooters are fixedly connected to the support frame of the objective table. Safety emergency stairs are arranged among the guide rails. The transmission mechanism of the utility model is designed into a screw transmission mode or a hydraulic transmission mode, and the transmission mechanism can be a built-in type or an external type. The utility model has the advantages of simple structure, stable running, and high safety because the emergency stairs can be used in an emergency situation.
Description
The utility model belongs to the jacking system of manned (thing) in a kind of home dwelling.
Though skyscraper uses elevator general at present, but this elevator structure complexity, cost an arm and a leg, be difficult to popularize at family's premises, in the general home dwelling, particularly a large amount of compound (upper and lower building) family's buildings can only be provided with traditional stair between the upper and lower floor, this both took up room architectural, and, wound old, weak to some, residual person's action also has inconvenience.
The purpose of this utility model provides and a kind ofly is suitable for that home dwelling is inner to be used, and particularly is located at manned (thing) jacking system that has escape way in the little building of duplex.
The purpose of this utility model is solved by following technical scheme: bay-lift has guide rail and objective table at transmission device effect lower edge lifting rail of at least two settings, be equiped with a belt wheel scooter in every guide rail, this scooter and transmission device match and merge by under its driving and can slide up and down along guide rail.The vehicle frame of scooter is captiveed joint with the bracing frame of objective table, and objective table is supported by this bracing frame, and general objective table places on the bracing frame, also can place under the bracing frame (promptly to be lifted under the bracing frame).Between the guide rail from down under be equiped with step, this step in case of emergency (as having a power failure or unforeseen circumstances takes place) can make the usefulness of safe spare stair.During application, guide rail is by wall thirty years of age, and the height of guide rail needs the height of elevate a turnable ladder according to objective table and decides, and when need are enabled the safe spare elevator, only need stir the objective table base plate, can withdraw along the safe spare stair from objective table.
The guide rail of safety bay-lift is generally two, adopts the guide rail more than two also to allow, particularly the situation of objective table broad.
Transmission device can adopt the screw transmission, also can adopt the fluid pressure type transmission.
In the situation that adopts the screw transmission, be rotation by drive screw, drive the objective table bracing frame lifting that is contained in the vehicle frame of the belt wheel scooter on the drive screw or captives joint by the spiral engage sleeves, and then make the objective table lifting with it.The drive screw bottom screw rod conical gear of ining succession, mutually meshing with the screw rod conical gear and drive drive screw and rotate by active conical gear of receiving propulsion source (electrical motor or manpower handle).If have the drive screw more than two or two, then the screw rod conical gear of every drive screw and its underpart should be identical and symmetrical, each active conical gear identical with one of each screw rod conical gear is mutually meshing, and all active conical gears are coaxial and by same drive power source.
Situation adopting the fluid pressure type transmission then has a hydraulic actuating cylinder at least and heads on the vehicle frame of belt wheel scooter or the objective table bracing frame of captiveing joint with it, promotes the objective table lifting by hydraulic stem.
No matter be to adopt the screw transmission or adopt the fluid pressure type transmission, its transmission device and the belt wheel scooter that is mated can be built among the guide-track groove, are called built-in.Also the vehicle frame of transmission device and the belt wheel that is mated scooter can be placed outside the guide rail, and only the pulley of scooter is installed among the guide-track groove, be called external.
Said belt wheel scooter generally adopts the four-wheel scooter, also can adopt six to take turns and six take turns above scooter.Said guide rail can adopt grooved, I shape or tee T guide rail, and be good with the grooved guide rail.
The mode that the utility model adopts screw drive or hydrostatic drive promotion belt wheel scooter to slide in guide rail makes the objective table lifting, and simple in structure, cheap, the shape of objective table can design as required, and general floor area is in one square.The transmission device that is adopted can make stage movement steadily reliable, as emergency situation, can also enable about the safe spare step between the guide rail, thereby the title of safe bay-lift is arranged.The safety bay-lift be suitable for most building area be in the compound little building about 80 sq ms between the levels floor manned automatically (thing) substituting traditional stair, thereby convenient greatly old, weak, wound, weak, that the person of walking with difficulty goes up is movable downstairs.
Below be drawing explanation of the present utility model:
Fig. 1 is the integral structure shape scheme drawing of safe bay-lift;
Fig. 2 is safe bay-lift framed structure shape scheme drawing;
Fig. 3 is the birds-eye view of safe bay-lift;
Fig. 4 is safe bay-lift electrodynamic type screw drive mechanism structural representation;
Fig. 5 is safe bay-lift manual type screw drive mechanism structural representation;
Fig. 6 is safe bay-lift hydraulic gear structural representation;
Fig. 7 is a kind of safe bay-lift hydraulic gear structural representation;
Fig. 8 is the safe bay-lift birds-eye view of external transmission device;
Fig. 9 is the safe bay-lift lateral plan of external transmission device.
The CONSTRUCTED SPECIFICATION of the utility model embodiment is described in detail in detail below in conjunction with accompanying drawing:
Embodiment one
The safety bay-lift comprises two guide rail 1 and objective tables 2 of erectting by wall, be provided with step 6 between two guide rails, guide rail is by the companion way 14 of floor, and its integral structure shape as shown in Figure 1, be built-in with a four-wheel scooter 3 and transmission device thereof in the every grooved guide rail, as shown in Figure 3.Transmission device is a screw drive, have two drive screies 7, screw rod conical gear 8 is arranged at the bottom of every drive screw, and is mutually meshing with two screw rod conical gears respectively and drive (as shown in Figure 4) or handle 11 drives (as shown in Figure 5) by electrical motor 10 by two coaxial active conical gears 9.The bracing frame 5 of objective table and vehicle frame 4 Joints (as shown in Figure 2) of four-wheel scooter.Objective table is the van-type structure, sets up on the fixing support rack, and its base plate reaches and can stir towards the railway carriage or compartment of guide rail wall, the step between the guide rail is exposed, so that in case of emergency can withdraw by step from objective table.
Embodiment two
Safety bay-lift transmission device is hydrostatic drive, as shown in Figure 6, has a hydraulic actuating cylinder 12 in two guide rails at least and heads on four-wheel moveable cart 3, is driven the lifting of four-wheel scooter by the hydraulic stem of hydraulic actuating cylinder.Its scooter and transmission device are built-in, and the integral structure of bay-lift and Fig. 1, Fig. 2 are basic identical.
Embodiment three
The transmission device of safety bay-lift is hydrostatic drive, as shown in Figure 7, a four-wheel scooter is respectively arranged in two guide rails, the bracing frame of the outside captive joint objective table of the vehicle frame of four-wheel scooter, captive joint one crossbeam 13 between two bracing frames, thus the lifting that a hydraulic actuating cylinder 12 promotion control crossbeams 13 are set at the middle part of crossbeam drives the objective table lifting.Hydraulic gear is an external.
Embodiment four
The basic structure of safety bay-lift is basic identical with embodiment one, its transmission device also is a screw drive, but its scooter 3 and drive screw 7 are external, be that drive screw 7 and the scooter vehicle frame that has spiral to cooperate with it place outside the I shape guide rail 1, scooter has six pulleys, pulley places (the every groove of left and right groove has 3 pulleys) among the guide-track groove, objective table bracing frame 5 with slide the vehicle frame Joint, objective table 2 is fixed on (as Fig. 8 and shown in Figure 9) on the bracing frame.
Claims (10)
1, a kind of safe bay-lift, guide rail and a objective table of comprising at least two parallel settings at transmission device effect lower edge lifting rail, it is characterized in that every guide rail (1) is equiped with a belt wheel scooter (3) that cooperates and slided along guide rail by its driving with transmission device, the vehicle frame of scooter is captiveed joint with the bracing frame (5) of objective table (2), is equiped with step (6) between guide rail.
2,, it is characterized in that said transmission device and the belt wheel scooter that is mated is built among the guide-track groove by the described safe bay-lift of claim 1.
3,, it is characterized in that said transmission device and the vehicle frame of the belt wheel scooter that is mated places outside the guide rail, and the pulley of scooter is installed in the guide-track groove by the described safe bay-lift of claim 1.
4, by claim 1,2 or 3 described safe bay-lifts, it is characterized in that said belt wheel scooter is that four-wheel or six is taken turns scooter.
5, by claim 1,2 or 3 described safe bay-lifts, it is characterized in that said transmission device adopts screw drive, has drive screw (7), the bottom of the drive screw screw rod conical gear (8) of ining succession, mutually meshing with screw rod conical gear (8) and drive screw rod (7) and rotate by active conical gear (9) of receiving propulsion source, the vehicle frame of belt wheel slide trucks (3) or the objective table bracing frame (5) of captiveing joint with it are contained on the drive screw (7) by the spiral engage sleeves.
6, by the described safe bay-lift of claim 5, it is characterized in that having two or two above drive screies (7), the screw rod conical gear (8) of every drive screw (7) and its underpart is identical and symmetrical, each active Knucle-gear (9) identical with one of each screw rod conical gear (8) is mutually meshing, and all active conical gears are coaxial and by same drive power source.
7, by claim 1,2 or 3 described safe bay-lifts, it is characterized in that said transmission device is the fluid pressure type transmission, have a hydraulic actuating cylinder (12) at least and head on the vehicle frame of belt wheel scooter or the objective table bracing frame of captiveing joint with it.
8, by the described safe bay-lift of claim 1, it is characterized in that said objective table (2) is mounted on the bracing frame (5).
9, by the described safe bay-lift of claim 1, it is characterized in that said objective table (2) is mounted under the bracing frame (5).
10, by claim 1 or 8 or 9 described safe bay-lifts, it is characterized in that said objective table (2) is the van-type structure, its base plate reaches and can stir towards the railway carriage or compartment of guide rail wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243749 CN2213150Y (en) | 1994-10-23 | 1994-10-23 | Safety elevating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243749 CN2213150Y (en) | 1994-10-23 | 1994-10-23 | Safety elevating table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213150Y true CN2213150Y (en) | 1995-11-22 |
Family
ID=33850023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243749 Expired - Fee Related CN2213150Y (en) | 1994-10-23 | 1994-10-23 | Safety elevating table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213150Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370250A (en) * | 2014-10-29 | 2015-02-25 | 美信佳集团建设有限公司 | Construction site conveying mechanism |
| CN104495206A (en) * | 2014-12-25 | 2015-04-08 | 滁州汽车与家电技术及装备研究院 | Multilayer synchronous lifting equipment |
| CN110748212A (en) * | 2019-10-31 | 2020-02-04 | 珠海方博科技有限公司 | Three-dimensional parking system convenient to park |
-
1994
- 1994-10-23 CN CN 94243749 patent/CN2213150Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370250A (en) * | 2014-10-29 | 2015-02-25 | 美信佳集团建设有限公司 | Construction site conveying mechanism |
| CN104495206A (en) * | 2014-12-25 | 2015-04-08 | 滁州汽车与家电技术及装备研究院 | Multilayer synchronous lifting equipment |
| CN110748212A (en) * | 2019-10-31 | 2020-02-04 | 珠海方博科技有限公司 | Three-dimensional parking system convenient to park |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |