CN218931402U - Integrated structure of household elevator car frame and bracket - Google Patents
Integrated structure of household elevator car frame and bracket Download PDFInfo
- Publication number
- CN218931402U CN218931402U CN202223575498.3U CN202223575498U CN218931402U CN 218931402 U CN218931402 U CN 218931402U CN 202223575498 U CN202223575498 U CN 202223575498U CN 218931402 U CN218931402 U CN 218931402U
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- collet
- straight
- car frame
- guide shoe
- elevator car
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an integral structure of a home elevator car frame and a bracket, which comprises two straight beams (1), wherein an upper beam (2) is arranged above the space between the two straight beams (1), a collet longitudinal beam (3) is arranged on the inner side of the bottom of the straight beam (1), a collet rectangular pipe (4) is arranged between the two collet longitudinal beams (3), shock pads (5) are arranged above two ends of the collet longitudinal beam (3), and a buffer (6) is arranged below the middle part of the collet longitudinal beam (3). The utility model has the characteristic of effectively reducing the requirement of the car frame on pit space.
Description
Technical Field
The utility model relates to a car frame, in particular to an integral structure of a car frame and a bracket of a household elevator.
Background
The elevator car frame is a bearing structure of the car, and the load (dead weight and load) of the car is transmitted to the traction steel wire rope through the elevator car frame. When the safety gear is actuated or the squat base impacts the buffer, the reaction force generated thereby is also borne, so that the car frame needs to have sufficient strength. The car frame generally comprises upper beam, stand, floorbar and bracket etc. be equipped with the blotter between floorbar and the bracket, and floorbar and bracket are 2 layers of arrangement structure, and overall thickness is great, and is higher to the pit depth requirement, and the pit depth of domestic well is less, generally 200mm, will reduce the car space like this. Therefore, the prior art has the problem that the car frame has higher requirement on pit space.
Disclosure of Invention
The utility model aims to provide a household elevator car frame and bracket integrated structure. The utility model has the characteristic of effectively reducing the requirement of the car frame on pit space.
The technical scheme of the utility model is as follows: the utility model provides a home use elevator sedan-chair frame and bracket integral type structure, includes two straight beams, and the top between two straight beams is equipped with the upper beam, and the inboard of straight beam bottom is equipped with the collet longeron, is equipped with the collet rectangular tube between two collet longerons, and the top at collet longeron both ends is equipped with the shock pad, and the below at collet longeron middle part is equipped with the buffer.
In the integral structure of the home elevator car frame and the bracket, guide shoe mounting grooves are respectively formed in the upper ends of the straight beams, and guide shoe openings are formed in the middle of the lower ends of the straight beams.
In the integral structure of the home elevator car frame and the bracket, the straight beam is a C-shaped piece, the lower guide shoe is arranged in the guide shoe opening, and the upper guide shoe is positioned in the guide shoe mounting groove.
In the integral structure of the home elevator car frame and the bracket, the outer side of the collet longitudinal beam is provided with the reinforcing piece connected with the straight beam.
In the integral structure of the home elevator car frame and the bracket, the collet longitudinal beam is of an L-shaped structure.
Compared with the prior art, the elevator car frame comprises a straight beam, an upper beam, a collet longitudinal beam, a collet rectangular pipe and a reinforcing piece, wherein the collet longitudinal beam is arranged at the inner side of the bottom of the straight beam, shock absorption pads are arranged above two ends of the collet longitudinal beam, and a buffer is arranged in the middle of the lower part of the collet longitudinal beam, so that the elevator car frame and the bracket are combined into a whole, the space occupation of the elevator car frame is effectively reduced on the premise of ensuring the structural strength, and the space requirement of the elevator car frame on a bottom shell can be further reduced, and the space of an elevator car is enlarged; the utility model provides a not only solved the space problem, possess shock attenuation buffer function again. In addition, the bracket and the car frame are combined into a whole, so that the production cost of the car frame can be reduced by about 25 percent. In addition, the straight beam of this application is C type spare structure, and the straight beam bottom sets up and leads the boots opening, sets up at the straight beam upper end and leads boots mounting groove for thereby can reduce the clearance between guide rail and the sedan-chair frame, further improve space utilization. In summary, the utility model has the characteristic of effectively reducing the requirement of the car frame on pit space.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a structural view from another perspective;
fig. 3 is a structural view of the guide shoe mounting groove and the guide shoe opening.
The marks in the drawings are: 1-straight beam, 2-upper beam, 3-bottom support longitudinal beam, 4-bottom support rectangular pipe, 5-shock pad, 6-buffer, 7-guide shoe mounting groove, 8-guide shoe opening, 9-lower guide shoe, 10-upper guide shoe, 11-stiffener.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The household elevator car frame and bracket integrated structure comprises two straight beams 1, an upper beam 2 is arranged above the two straight beams 1, a collet longitudinal beam 3 is arranged on the inner side of the bottom of the straight beam 1, a collet rectangular pipe 4 is arranged between the two collet longitudinal beams 3, shock pads 5 are arranged above two ends of the collet longitudinal beam 3, and a buffer 6 is arranged below the middle of the collet longitudinal beam 3.
Guide shoe mounting grooves 7 are respectively formed in the upper ends of the straight beams 1, and guide shoe openings 8 are formed in the middle of the lower ends of the straight beams 1.
The straight beam 1 is a C-shaped piece, the lower guide shoe 9 is arranged in the guide shoe opening 8, and the upper guide shoe 10 is positioned in the guide shoe mounting groove 7.
The outer side of the collet longitudinal beam 3 is provided with a reinforcement 11 connected with the straight beam 1.
The collet longitudinal beam 3 is of an L-shaped structure.
The upper end and the lower end of the collet longitudinal beam of the L-shaped structure are also provided with folded edges.
The collet longitudinal beam is provided with a bayonet matched with the collet rectangular tube.
Preferably, the number of the rectangular bottom support pipes is two, and the rectangular bottom support pipes are symmetrically distributed.
The upper guide shoe is arranged in the guide shoe installation groove, and the lower guide shoe is arranged and fixed on the bottom bracket longitudinal beam through the guide shoe opening.
The upper beam and the straight beam are fastened and fixed through bolts; the straight beam and the collet longitudinal beam are fixed through bolts; the collet longitudinal beam and the collet rectangular pipe are fixed through bolts; the shock pad, the buffer and the collet longitudinal beam are fixed by bolts.
The installation process of the utility model comprises the following steps: the inner side of the lower end of the straight beam is provided with a fixed collet longitudinal beam, then a collet rectangular pipe is arranged between the two collet longitudinal beams, and the collet longitudinal beams are fixed through bayonet limiting; the reinforcement piece is arranged on the outer side of the collet longitudinal beam and is fixed with the straight beam; and finally, installing an upper beam at the upper ends of the two straight beams to obtain the integral structure of the car frame. The upper guide shoe and the lower guide shoe are arranged at the corresponding positions according to the requirement.
Claims (5)
1. Household elevator sedan-chair frame and bracket integral type structure, its characterized in that: including two straight girders (1), the top between two straight girders (1) is equipped with upper beam (2), and the inboard of straight girder (1) bottom is equipped with collet longeron (3), is equipped with collet rectangular tube (4) between two collet longerons (3), and the top at collet longeron (3) both ends is equipped with shock pad (5), and the below at collet longeron (3) middle part is equipped with buffer (6).
2. The home elevator car frame and bracket integrated structure of claim 1, wherein: guide shoe mounting grooves (7) are respectively formed in the upper ends of the straight beams (1), and guide shoe openings (8) are formed in the middle of the lower ends of the straight beams (1).
3. The home elevator car frame and bracket integrated structure of claim 2, wherein: the straight beam (1) is a C-shaped piece, the lower guide shoe (9) is arranged in the guide shoe opening (8), and the upper guide shoe (10) is positioned in the guide shoe mounting groove (7).
4. The home elevator car frame and bracket integrated structure of claim 1, wherein: the outer side of the collet longitudinal beam (3) is provided with a reinforcing piece (11) connected with the straight beam (1).
5. The home elevator car frame and bracket integrated structure of claim 1, wherein: the collet longitudinal beam (3) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575498.3U CN218931402U (en) | 2022-12-28 | 2022-12-28 | Integrated structure of household elevator car frame and bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575498.3U CN218931402U (en) | 2022-12-28 | 2022-12-28 | Integrated structure of household elevator car frame and bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218931402U true CN218931402U (en) | 2023-04-28 |
Family
ID=86085998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223575498.3U Active CN218931402U (en) | 2022-12-28 | 2022-12-28 | Integrated structure of household elevator car frame and bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218931402U (en) |
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2022
- 2022-12-28 CN CN202223575498.3U patent/CN218931402U/en active Active
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| GR01 | Patent grant |