CN216918218U

CN216918218U - Guide rail structure of household elevator

Info

Publication number: CN216918218U
Application number: CN202220382553.8U
Authority: CN
Inventors: 董玉侠
Original assignee: Hengshida Household Elevator Suzhou Co ltd
Current assignee: Hengshida Household Elevator Suzhou Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-08
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a guide rail structure of a household elevator, aiming at solving the problem that the existing T-shaped guide rail of the elevator is complex to install because the guide rail and a well wall are separated, and the guide rail structure comprises two guide rail bodies which are vertically and symmetrically arranged, a plurality of horizontal fixing columns which are horizontally connected with the back sides of the two guide rail bodies and a bottom plate which is fixed at the bottom ends of the two guide rail bodies, wherein the guide rail bodies comprise a vertical plate part, a step part and a guide part which are sequentially and integrally formed, and the step part and the guide part are both of a hollow structure; the horizontal cross section of the guide part is of an isosceles trapezoid structure with a short edge connected with the step part, and a group of combined guide shoes used for guiding the car to move vertically are arranged on the guide part on the same side in a matched and sliding mode. The utility model is particularly suitable for stable and safe operation of the household elevator, and has higher social use value and application prospect.

Description

Guide rail structure of household elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a guide rail structure of a household elevator.

Background

The household elevator is an elevator which is installed in a private residence and is only used by a single family member, and can also be installed in a building which is not used by a single family as a tool for the single family to enter the residence.

The elevator guide rail is a safety rail for the elevator to run up and down in a hoistway, is arranged on the wall of the hoistway, and is fixedly connected to the wall of the hoistway by a guide rail frame and a guide rail bracket. At present, a guide rail commonly used for an elevator is a T-shaped guide rail, the guide rail and a well wall are separated bodies, and the installation is complex and tedious. To this end, we propose a home elevator guide rail structure.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve or at least alleviate problems in the prior art.

The utility model provides a guide rail structure of a home elevator, which comprises two guide rail bodies which are vertically and symmetrically arranged, a plurality of horizontal fixing columns which are horizontally connected with the back sides of the two guide rail bodies and a bottom plate which is fixed at the bottom ends of the two guide rail bodies, wherein each guide rail body comprises a vertical plate part, a step part and a guide part which are integrally formed from outside to inside in sequence, and the step part and the guide part are both hollow structures;

the horizontal cross section of guide part is the isosceles trapezoid structure that the minor face links to each other with the step portion, matches the smooth combination that is equipped with a set of and is used for the car to move the direction action perpendicularly and leads boots on the guide part of homonymy, and two sets of combinations lead boots symmetry and are fixed in on the outer wall in opposite directions of car.

Optionally, the guide rail body is composed of a plurality of sub-guide rails vertically combined through guide rail fixing inserts.

Optionally, a plurality of first slots are vertically formed in the wall surface of the vertical plate portion close to one side of the step portion in an integrated manner, and adjacent first slots located on the same vertical line are connected through guide rail fixing inserting strips inserted in the slots.

Optionally, a plurality of second slots are vertically and integrally formed on the inner wall surface of the step part, and adjacent second slots located on the same vertical line are connected through guide rail fixing inserting strips inserted in the slots.

Optionally, the upper end of the bottom plate is symmetrically provided with L-shaped plates, and the second slot located at the lowermost end is connected with the L-shaped plates through guide rail fixing inserting strips inserted in the grooves.

Optionally, the rail fixing slip is fixed to the adjacent sub-rail or L-shaped plate by a plurality of fastening bolts.

Optionally, the combined guide shoe comprises a first guide shoe and a second guide shoe which are respectively slidably mounted on the front side and the rear side of the guide portion, and the first guide shoe and the second guide shoe are distributed at different horizontal heights.

The utility model mainly has the following beneficial effects:

1. the step parts which are symmetrically arranged in opposite directions extend inwards to form the support and are of hollow structures with the guide part, so that the weight of the guide rail body is effectively reduced, the strength of the guide rail body is improved, the high structural strength required by the elevator guide rail is met, the safety and the stability of the whole elevator operation are improved, the problem that the traditional guide rail and a hoistway wall are separated, the installation is complicated and tedious is effectively solved, and meanwhile, the guide rail cost can be reduced; the horizontal section is the guide part of isosceles trapezoid structure, cooperates two sets of combinations to lead boots for the guide action of car vertical motion has further guaranteed the stability of elevator operation in-process.

2. According to the utility model, the guide parts of the isosceles trapezoid structures are matched with the first guide shoes and the second guide shoes distributed at different horizontal heights, so that the lift car can be effectively balanced while the vertical movement guide action of the lift car is ensured, and the stability of the lift in the operation process is ensured.

Drawings

The above-mentioned characteristics, technical features, advantages and realisations of the guide rail structure of a home elevator will be further described in a clearly understandable manner in the following description of a preferred embodiment in connection with the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

FIG. 5 is an enlarged view of the structure A of FIG. 3 according to the present invention;

fig. 6 is a top view structural diagram of the present invention.

In the figure: the guide rail comprises a guide rail body 10, a branch guide rail 100, a vertical plate part 101, a step part 102, a guide part 103, a first slot 104, a second slot 105, a horizontal fixing column 20, a bottom plate 30, an L-shaped plate 301, a combined guide shoe 40, a first guide shoe 401, a second guide shoe 402 and a guide rail fixing insert strip 50.

Detailed Description

The utility model will be further illustrated with reference to the following figures 1-6 and examples:

example 1

The utility model provides a guide rail structure of a home elevator, which comprises two guide rail bodies 10 which are vertically and symmetrically arranged, a plurality of horizontal fixing columns 20 which are horizontally connected with the back sides of the two guide rail bodies 10 and a bottom plate 30 which is fixed at the bottom ends of the two guide rail bodies 10, wherein a guide rail frame of the home elevator is formed by combining the two guide rail bodies, and L-shaped plates 301 are symmetrically arranged at the upper ends of the bottom plate 30;

in this embodiment, as shown in fig. 3 to 5, the rail body 10 is composed of a plurality of sub-rails 100 vertically combined by rail fixing inserts 50, two first slots 104 are vertically and integrally formed on a wall surface of the vertical plate portion 101 near one side of the step portion 102, adjacent first slots 104 on the same vertical line are connected by the rail fixing inserts 50 inserted in the slots, two second slots 105 are vertically and integrally formed on an inner wall surface of the step portion 102, adjacent second slots 105 on the same vertical line are connected by the rail fixing inserts 50 inserted in the slots, and the rail fixing inserts 50 are fixed to the adjacent sub-rails 100 by a plurality of fastening bolts;

the second slot 105 at the lowermost end is connected with the L-shaped plate 301 through a guide rail fixing inserting strip 50 inserted in the slot, and the guide rail fixing inserting strip 50 is fixed on the branch guide rail 100 and the L-shaped plate 301 through a plurality of fastening bolts;

in this embodiment, insert the fixed cutting of four guide rails 50 in first slot 104 and two second slots 105 of two adjacent minute guide rail 100 ends to will be adjacent divide guide rail 100 to assemble the back, through the fixed cutting 50 of fastening bolt fastening guide rail, realize adjacent fixed of dividing guide rail 100, assemble in proper order, can satisfy different home use elevator's the high demand of guide rail, and can understand, bottom plate 30 realizes fixing with two perpendicular guide rail bodies 10 through the L shaped plate 301 of establishing on the same, and then guarantee home use elevator's guide rail frame equipment.

In this embodiment, as shown in fig. 2 to 6, the guide rail body 10 includes a vertical plate portion 101, a step portion 102, and a guide portion 103, which are integrally formed from outside to inside in sequence, and the step portion 102 and the guide portion 103 are both hollow structures, a horizontal cross section of the guide portion 103 is an isosceles trapezoid structure with a short side connected to the step portion 102, a set of combined guide shoes 40 for guiding the car to move vertically is slidably disposed on the guide portion 103 on the same side in a matching manner, and the two sets of combined guide shoes 40 are symmetrically fixed on opposite outer walls of the car;

in the embodiment, the step parts 102 symmetrically arranged in opposite directions extend inwards to form a support and are both of a hollow structure with the guide part 103, so that the weight of the guide rail body 10 is effectively reduced, the strength of the guide rail body 10 is improved, the high structural strength required by the elevator guide rail is met, the safety and the stability of the whole elevator operation are improved, the problem that the traditional guide rail and a hoistway wall are separated, the installation is complex and tedious is effectively solved, and meanwhile, the guide rail cost can be reduced; the horizontal section is the guide part 103 of isosceles trapezoid structure, cooperates two sets of combination guide shoes 40 for the guide action of car vertical direction motion, has further guaranteed the stability of elevator operation in-process.

Example 2

The difference between this embodiment and embodiment 1 is that, as shown in fig. 3-4, the combined guide shoe 40 includes a first guide shoe 401 and a second guide shoe 402 slidably mounted on the front and rear sides of the guide portion 103, and the first guide shoe 401 and the second guide shoe 402 are distributed at different horizontal heights, referring to fig. 1-6, in this embodiment, the first guide shoe 401 and the second guide shoe 402 are both hook-shaped structures attached to corners of the outer wall of the guide portion 103, and the first guide shoe 401 and the second guide shoe 402 are respectively disposed on the front and rear sides of the isosceles trapezoid structure, and are matched with the first guide shoe 401 and the second guide shoe 402 distributed at different horizontal heights, so as to ensure the car to effectively balance the car while guiding the car in the vertical direction, and ensure the stability of the elevator in the running process.

Other undescribed structures refer to example 1.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a home use elevator guide rail structure, includes two vertical guide rail bodies (10) that set up to the symmetry, a plurality of level to connecting two guide rail bodies (10) dorsal horizontal fixation post (20) and being fixed in bottom plate (30) of two guide rail body (10) bottoms, its characterized in that: the guide rail body (10) comprises a vertical plate part (101), a step part (102) and a guide part (103) which are integrally formed from outside to inside in sequence, and the step part (102) and the guide part (103) are both of a hollow structure;

the horizontal cross section of the guide part (103) is an isosceles trapezoid structure with a short side connected with the step part (102), a group of combined guide shoes (40) used for guiding the car to move vertically are arranged on the guide part (103) on the same side in a matched sliding mode, and the two groups of combined guide shoes (40) are symmetrically fixed on the opposite outer walls of the car.

2. The home elevator guide rail structure according to claim 1, wherein: the guide rail body (10) is composed of a plurality of sub guide rails (100) which are vertically combined through guide rail fixing inserting strips (50).

3. The home elevator guide rail structure according to claim 2, wherein: a plurality of first slots (104) are vertically and integrally formed in the wall face of one side, close to the step portion (102), of the vertical plate portion (101), and adjacent first slots (104) located on the same vertical line are connected through guide rail fixing inserting strips (50) inserted in the slots.

4. The home elevator guide rail structure according to claim 2, wherein: the inner wall surface of the step part (102) is vertically and integrally formed with a plurality of second slots (105), and adjacent second slots (105) on the same vertical line are connected through guide rail fixing inserting strips (50) inserted in the slots.

5. The home elevator guide rail structure according to claim 4, wherein: the upper end of the bottom plate (30) is symmetrically provided with L-shaped plates (301), and the second slot (105) positioned at the lowermost end is connected with the L-shaped plates (301) through guide rail fixing inserting strips (50) inserted in the slots.

6. The home elevator guide rail structure according to claim 5, wherein: the guide rail fixing inserting strip (50) is fixed on the adjacent branch guide rail (100) or the L-shaped plate (301) through a plurality of fastening bolts.

7. The home elevator guide rail structure according to claim 1, wherein: the combined guide shoe (40) comprises a first guide shoe (401) and a second guide shoe (402) which are respectively installed on the front side and the rear side of the guide part (103) in a sliding mode, and the first guide shoe (401) and the second guide shoe (402) are distributed at different horizontal heights.