CN211496863U

CN211496863U - Household lifter

Info

Publication number: CN211496863U
Application number: CN201922480437.0U
Authority: CN
Inventors: 苏宁
Original assignee: Nantong Tengge Construction Machinery Equipment Co ltd
Current assignee: Nantong Tengge Construction Machinery Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a household elevator, including base, expansion bracket and lift platform, the expansion bracket setting is between base and lift platform for rise or reduce lift platform, the last collapsible rail that is equipped with of lift platform, and the recess that corresponds with collapsible rail. Domestic elevating gear have stable in rational in infrastructure, the function is practical, can effectual stability when promoting the operation and the advantage of security.

Description

Household lifter

Technical Field

The utility model relates to a lift field, in particular to domestic lift.

Background

Present lift is generally direct to be formed by base, lifting support and lift platform, and the lift in-process can set up the rail in order to guarantee personnel's on the elevating platform security generally, and the rail is fixed to be set up, and occupation space is big when not using, and is unsuitable domestic, and this kind of lift that sets up the rail simultaneously has the restriction when being used for transporting the goods and goes up and down, and is not suitable for to some great objects of volume.

Disclosure of Invention

The object of the utility model is to provide a domestic lift solves one or more among the above-mentioned prior art problem.

The utility model provides a household elevator, including base, expansion bracket and lift platform, the expansion bracket setting is between base and lift platform for rise or reduce lift platform, the last collapsible rail that is equipped with of lift platform, and the recess that corresponds with collapsible rail.

Preferably, the bottom of the base is provided with a universal wheel with a locking mechanism.

Preferably, a plurality of auxiliary holes are uniformly formed in the upper surface of the base, which avoids the expansion bracket, the auxiliary holes are used for inserting auxiliary rods, and the auxiliary rods and the auxiliary holes are detachable.

As the preferred of this embodiment, lift platform is the square, but folding rail includes two parallel arrangement's folding rail subassembly, and two folding rail group are about lift platform's central symmetry, include two spinal branch vaulting poles in every folding rail subassembly, a first railing, but a rotatable coupling spare and a second railing, but a spinal branch vaulting pole is connected respectively to the lower surface at the both ends of first railing, the bottom and the lift platform swing joint of bracing piece, the upper surface of first railing sets up rotatable coupling spare, rotatable coupling spare's top is equipped with the connecting axle, the one end of second railing is provided with supplementary connecting seat, supplementary connecting seat cover is established on the connecting axle.

Preferably, the first rail is provided with a first positioning hole, the first positioning hole and the rotatable connecting part are respectively arranged at two ends of the first rail, the second rail is provided with a second positioning hole corresponding to the first positioning hole, the first positioning hole is communicated with the second positioning hole to form a positioning hole, and a positioning pin is inserted into the positioning hole.

Preferably, the positioning pin is 7-shaped.

As the preferred of this embodiment, correspond the locating pin on the upper surface of second railing and set up supplementary recess, supplementary recess and second locating hole intercommunication, the top of locating pin inlays in supplementary recess.

Domestic lift's advantage do:

1. the foldable fence has a simple and reasonable structure, can provide safety guarantee for operators, can be folded and embedded on the lifting platform when the foldable fence does not work, reduces the space occupied by the lifter, is easy to arrange and store, and is very suitable for household use;

2. by utilizing the design of the foldable fence, the lifter can be used for lifting personnel and carrying goods with the cross sectional area larger than the upper surface area of the lifting platform, so that the range of transportable objects is expanded;

3. the setting of leading to auxiliary hole and auxiliary rod can be convenient for promote the lift, and when personnel need exert pressure to the one side simultaneously and make the lift atress unbalanced, can insert the auxiliary rod through the auxiliary hole for the point of exerting pressure, then the application of force can keep the lift to accept balanced on the auxiliary rod, stability and the security of effectual promotion lift during operation.

Drawings

Fig. 1 is a top view of a home lift in an inoperative condition in one embodiment of the present invention;

FIG. 2 is a top plan view of a home lift in operation in accordance with an embodiment of the present invention;

FIG. 3 is an enlarged view of portion B-a of FIG. 2;

fig. 4 is a front view of the home lifter in operation according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 4, the utility model provides a household elevator, which comprises a base 1 provided with universal wheels 101 with locking mechanisms at the bottom, an expansion bracket 3 and a lifting platform 4,

the upper surface of the base 1 is uniformly provided with a plurality of auxiliary holes 102 avoiding the expansion bracket 3, the auxiliary holes 102 are used for inserting the auxiliary rods 2, the auxiliary rods 2 and the auxiliary holes 102 are detachable, the auxiliary rods 2 can be directly pulled out from the auxiliary holes 102 for storage when not in work, a rod similar to the auxiliary rods 2 can be directly found and inserted into the auxiliary holes 102 for action when the auxiliary rods 2 do not correspond, the moving position of the household lifter can be conveniently pushed through the arrangement of the auxiliary rods 2, when a person needs to apply pressure to one side to enable the stress of the household lifter to be unbalanced, the auxiliary rods 2 can be pulled out and inserted into the auxiliary holes 102 opposite to the point applying pressure, then the force is applied to the auxiliary rods 2 to keep the acceptance balance of the household lifter, and the working stability and safety of the lifter are effectively improved;

the telescopic frame 3 is arranged between the base 1 and the lifting platform 4 and used for lifting or lowering the lifting platform 4, the lifting platform 4 is provided with a foldable fence and a groove 401 corresponding to the foldable fence, and the foldable fence is embedded in the groove 401 when not in work, so that the platform 4 is ensured not to have a protruding place, the arrangement and storage of a household lifter are facilitated, and meanwhile, goods with larger volume are transported conveniently;

wherein the lifting platform 4 is square, the foldable fence comprises two foldable fence components which are arranged in parallel, and the two foldable fence components are symmetrical about the center of the lifting platform 4, each foldable fence component comprises two support rods 501, a first railing 502, a rotatable connecting piece 503 and a second railing 504, the lower surfaces of the two ends of the first railing 502 are respectively connected with one support rod 501, the surfaces of the front side and the rear side of the bottom of the support rod 501 are respectively provided with an auxiliary connecting shaft, the auxiliary connecting shafts are inserted into the lifting platform 4 to form movable connection between the support rods 501 and the lifting platform 4, the support rods 501 can rotate within a range of less than or equal to 90 degrees by taking the auxiliary connecting shafts as the center, the upper surface of the first railing 502 is provided with the rotatable connecting piece 503 (the rotatable connecting piece is the prior art, only the rotatable connecting piece 503 needs to be controlled to rotate within the range of less than or equal, the top of the rotatable connecting part 503 is provided with a connecting shaft, one end of the second railing 504 is provided with an auxiliary connecting seat 5043, the arrangement enables the second railing 504 to rotate up and down by taking the connecting shaft as a center, the auxiliary connecting seat 5043 is sleeved on the connecting shaft, the first railing 502 is provided with a first positioning hole, the first positioning hole and the rotatable connecting part 503 are respectively arranged at two ends of the first railing 502, the second railing 504 is provided with a second positioning hole corresponding to the first positioning hole, the first positioning hole is communicated with the second positioning hole to form a positioning hole, a positioning pin 5042 in a shape like a Chinese character '7' is inserted into the positioning hole, the second railing 504 in one group of foldable railing assemblies can be fixedly connected with the through group or the first railings 502 in different groups by the positioning pin 5042, the stability of the structure of the household elevator is enhanced, the upper surface of the second railing 504 is provided with an auxiliary groove 5041 corresponding to, the auxiliary groove 5041 communicates with the second positioning hole, and the top of the positioning pin 5042 is fitted into the auxiliary groove 5041.

When the foldable handrail assembly does not work, the second positioning hole in the second handrail 502 in the same foldable handrail assembly is communicated with the first positioning hole in the first handrail 502, the positioning pin 5042 is inserted into the second positioning hole and the first positioning hole which are communicated, the positioning pin 5042 is rotated, the top of the positioning pin 5042 is embedded in the auxiliary groove 5041, the surface of the second handrail 504 is kept without protrusions, and then the whole foldable handrail assembly is rotated to be embedded into the groove 401.

When the foldable railing assembly works and a fence is needed, the first railing 502 and the supporting rod 504 in the foldable railing assembly are erected firstly, then the positioning pin 5042 is taken out, so that the connection between the first railing 502 and the second railing 504 in the same foldable railing assembly is released, then the second railing 504 is rotated, so that the second railing 504 is lapped on the first railing 502 in the other foldable railing assembly, at the moment, the second positioning hole in the second railing 504 is communicated with the first positioning hole in the first railing 502 in the other foldable railing assembly, then the positioning pin 5042 is inserted into the communicated second positioning hole and first positioning hole, the positioning pin 5042 is rotated, so that the top of the positioning pin 5042 is embedded into the auxiliary groove 5041, the surface of the second railing 504 is kept without protrusions, then the whole foldable railing assembly is rotated to be embedded into the groove 401, and then the other second railing 504 is rotated and fixed in a same way to form a closed fence, the operation personnel can carry out the operation in the rail, the effectual security that has promoted.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.

Claims

1. The utility model provides a household elevator, includes base (1), expansion bracket (3) and lift platform (4), and expansion bracket (3) set up between base (1) and lift platform (4) for rise or reduce lift platform (4), its characterized in that, be equipped with collapsible rail on lift platform (4) and recess (401) that correspond with collapsible rail.

2. A home lift according to claim 1, characterized in that the bottom of the base (1) is provided with a universal wheel (101) with a locking mechanism.

3. A household elevator according to claim 1 or 2, characterized in that the upper surface of the base (1) is provided with a plurality of auxiliary holes (102) uniformly avoiding the telescopic frame (3), the auxiliary holes (102) are used for inserting the auxiliary rods (2), and the auxiliary rods (2) and the auxiliary holes (102) are detachable.

4. A domestic lifter according to claim 1, wherein the lifting platform (4) is square, the foldable fence comprises two foldable fence components which are arranged in parallel, the two foldable fence components are symmetrical about the center of the lifting platform (4), each foldable fence component comprises two supporting rods (501), a first railing (502), a rotatable connecting piece (503) and a second railing (504), the lower surfaces of two ends of the first railing (502) are respectively connected with one supporting rod (501), the bottom of each supporting rod (501) is movably connected with the lifting platform (4), the upper surface of each first railing (502) is provided with the rotatable connecting piece (503), the top of the rotatable connecting piece (503) is provided with a connecting shaft, one end of the second railing (504) is provided with an auxiliary connecting base (5043), and the auxiliary connecting base (5043) is sleeved on the connecting shaft.

5. A home lifter according to claim 4, wherein the first rail (502) is provided with a first positioning hole, the first positioning hole and the rotatable connector (503) are respectively arranged at two ends of the first rail (502), the second rail (504) is provided with a second positioning hole corresponding to the first positioning hole, the first positioning hole and the second positioning hole are communicated to form a positioning hole, and a positioning pin (5042) is inserted into the positioning hole.

6. A home lifter according to claim 5, wherein the locator pin (5042) is "7" shaped.

7. A home lift according to claim 5, wherein the second rail (504) is provided with an auxiliary groove (5041) on its upper surface corresponding to the positioning pin (5042), the auxiliary groove (5041) communicating with the second positioning hole, and the top of the positioning pin (5042) is fitted into the auxiliary groove (5041).