CN215828100U

CN215828100U - Assembled support portal frame of home use elevator

Info

Publication number: CN215828100U
Application number: CN202121270292.2U
Authority: CN
Inventors: 张玉良; 钱力根; 冯建康; 胡利强
Original assignee: Manning Elevator Huzhou Co ltd
Current assignee: Tibet Kuaitongda Elevator Industry Co.,Ltd.
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-02-15
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an assembled support portal frame of a home elevator, which comprises a cross beam and a lifting frame. The utility model has the beneficial effects that: through the mounting panel, L type connecting plate and T type connecting plate, make this portal frame structure convenient to detach and equipment, when going into the house installation, be convenient for transport, and then improve the installation effectiveness, through setting up the crane, can be according to using the actual floor height of family, highly adjust supporting the portal frame, in order to satisfy different user demands, through setting up the gag lever post, the elevator of being convenient for is at the lift in-process, prevent that the car from taking place to rock, damping device through portal frame bottom setting, utilize the telescopic link, the slider, the connecting rod, cooperation between backup pad and the spring and utilize the principle that magnet one and magnet two homopolarities repel each other, realize when the car descends to the bottom, cushion the elevator, the surface of portal frame is provided with anti rust coating, be convenient for prevent the corrosion, improve the life of this portal frame.

Description

Assembled support portal frame of home use elevator

Technical Field

The utility model relates to an assembled supporting portal frame, in particular to an assembled supporting portal frame for a home elevator, and belongs to the technical field of home elevator supporting structures.

Background

With the development of economy and the continuous improvement of living standard, people increasingly choose to adopt household elevators indoors. The elevator cage frame structure is used for distinguishing, the household elevator is mainly divided into a backpack type and a portal frame type, more portal frame type household elevators are applied, and the elevators of the type can be lifted by the traction mechanism under the supporting action of the portal frame.

But present portal frame for home use elevator is mostly holistic, and the split of being not convenient for, unable equipment, consequently when the installation is registered one's residence, hardly gets into indoorly, and current portal frame structure can not carry out the regulation of height moreover, therefore the installation of different floor heights can't be satisfied to same money portal frame, and it is more troublesome to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a household elevator assembly type supporting portal frame.

The utility model realizes the purpose through the following technical scheme: an assembled support portal frame of a home elevator comprises a cross beam and lifting frames, wherein lifting frames are fixedly arranged on two sides of the lower surface of the cross beam, a mounting plate is fixedly connected to the upper end of each lifting frame, threaded holes are formed in the mounting plate, fastening bolts I are connected to the threaded holes in a threaded manner, the lifting frames are fixedly connected with the cross beam through the fastening bolts I, motors are fixedly connected to two outer sides of the lower ends of the two lifting frames, an L-shaped connecting plate is arranged at a position where the upper side of each motor is in contact with the outer surface of each lifting frame, fastening bolts III are arranged on two sides of the L-shaped connecting plate, each motor is fixedly connected with the lifting frames through the cooperation between the L-shaped connecting plate and the fastening bolts III, damping devices are arranged on the inner sides of the two lifting frames, T-shaped connecting plates are fixedly arranged between two sides of the damping devices and the inner sides of the two lifting frames, and fastening bolts II are arranged on two side threads of the T-shaped connecting plates, and the lifting frame and the damping device are fixedly connected through the matching action between the T-shaped connecting plate and the second fastening bolt.

As a still further scheme of the utility model: the crane comprises gear one, gear two, threaded rod, swivel nut, lift urceolus and lift inner tube, the outside rigid coupling of crane has the motor, and the output of motor extends to the inside of lift urceolus through the connecting axle to the rigid coupling has gear one, the upside gear engagement of gear one is connected with gear two, gear two's upper end rigid coupling threaded rod, the outside threaded connection of threaded rod has the swivel nut, the outside of swivel nut and the inner wall rigid coupling of lift inner tube.

As a still further scheme of the utility model: two still be provided with the gag lever post between the crane, the slip is provided with two sliding sleeves on the gag lever post, both sides the rigid coupling has the car between the sliding sleeve.

As a still further scheme of the utility model: damping device comprises telescopic link, slider, connecting rod, backup pad and spring, damping device's casing inside wall fixedly connected with telescopic link, the flexible end rigid coupling of telescopic link has the slider, slider and casing diapire sliding connection, the upper end of slider articulates there is the connecting rod, and the upper end of connecting rod articulates there is the backup pad, fixed surface is provided with the spring under the intermediate position of backup pad.

As a still further scheme of the utility model: the downside of car is provided with the briquetting, and the downside of briquetting is embedded to have magnet one, the upside of backup pad is embedded to have magnet two.

As a still further scheme of the utility model: and the outer surfaces of the cross beam and the lifting frame are coated with antirust coatings.

The utility model has the beneficial effects that: the assembled support portal frame of the home elevator has reasonable design, the portal frame structure is convenient to disassemble and assemble through the mounting plate, the L-shaped connecting plate and the T-shaped connecting plate, when the house is installed, the transportation is convenient, the installation efficiency is further improved, and by arranging the lifting frame, according to the actual floor height of a family, the height of the supporting portal frame is adjusted to meet different use requirements, the limiting rod is arranged, so that the lift car is prevented from shaking in the lifting process of the elevator, when the cage descends to the bottom by the damping device arranged at the bottom of the portal frame, by utilizing the matching action among the telescopic rod, the slide block, the connecting rod, the supporting plate and the spring and by utilizing the principle that like poles of the magnet I and the magnet II repel each other, the elevator is buffered, and the surface of the portal frame is provided with an antirust coating, so that the portal frame is convenient to prevent corrosion and the service life of the portal frame is prolonged.

Drawings

FIG. 1 is a schematic view of a disassembled structure of an assembled support portal frame of the present invention;

FIG. 2 is a schematic view of an assembled supporting gantry assembly structure of the present invention;

fig. 3 is an enlarged schematic view of a part of the assembled supporting portal frame structure of the present invention.

In the figure: 1. the lifting device comprises a cross beam, 2, a lifting frame, 3, a mounting plate, 4, fastening bolts I and 5, a motor, 6, gears I and 7, gears II and 8, a threaded rod, 9, a threaded sleeve, 10, a lifting outer cylinder, 11, a lifting inner cylinder, 12, an L-shaped connecting plate, 13, fastening bolts III and 14, a limiting rod, 15, a sliding sleeve, 16, a car, 17, a pressing block, 18, a damping device, 19, a T-shaped connecting plate, 20, fastening bolts II and 21, a telescopic rod, 22, a sliding block, 23, a connecting rod, 24, a supporting plate, 25 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, an assembled support portal frame for a home elevator comprises a cross beam 1 and a lifting frame 2, wherein lifting frames 2 are fixedly arranged on two sides of the lower surface of the cross beam 1, an installation plate 3 is fixedly connected to the upper end of the lifting frame 2, a threaded hole is formed in the installation plate 3, a fastening bolt I4 is connected to the threaded hole in a threaded manner, the lifting frame 2 is fixedly connected with the cross beam 1 through the fastening bolt I4, motors 5 are fixedly connected to two outer sides of the lower ends of the two lifting frames 2, the type of each motor 5 is 42BYG250A-0151, an L-shaped connecting plate 12 is arranged at a position where the upper side of each motor 5 is in contact with the outer surface of the lifting frame 2, fastening bolts III 13 are arranged on two sides of the L-shaped connecting plate 12, the motors 5 are fixedly connected with the lifting frame 2 through the cooperation effect between the L-shaped connecting plate 12 and the fastening bolts III 13, and the inner sides of the two lifting frames 2, be provided with damping device 18, damping device 18's both sides and two fixed T type connecting plate 19 that is provided with between the inboard of crane 2, the both sides screw thread of T type connecting plate 19 is provided with fastening bolt two 20, and carries out the rigid coupling through the cooperation between T type connecting plate 19 and the fastening bolt two 20 between crane 2 and the damping device 18.

Further, in the embodiment of the utility model, the lifting frame 2 is composed of a first gear 6, a second gear 7, a threaded rod 8, a threaded sleeve 9, a lifting outer cylinder 10 and a lifting inner cylinder 11, the outer side of the lifting frame 2 is fixedly connected with a motor 5, the output end of the motor 5 extends into the lifting outer cylinder 10 through a connecting shaft and is fixedly connected with the first gear 6, the upper side gear of the first gear 6 is connected with the second gear 7 in a meshing manner, the upper end of the second gear 7 is fixedly connected with the threaded rod 8, the outer side of the threaded rod 8 is in threaded connection with the threaded sleeve 9, the outer side of the threaded sleeve 9 is fixedly connected with the inner wall of the lifting inner cylinder 11, and the height of the support portal frame is adjusted according to the actual floor height of a household to meet different use requirements.

Furthermore, in the embodiment of the utility model, a limit rod 14 is further arranged between the two lifting frames 2, two sliding sleeves 15 are slidably arranged on the limit rod 14, and a car 16 is fixedly connected between the sliding sleeves 15 at two sides, so that the car 16 is prevented from shaking during the lifting process of the elevator.

Example two

Referring to fig. 1 to 3, an assembled support portal frame for a home elevator comprises a cross beam 1 and lifting frames 2, wherein lifting frames 2 are fixedly arranged on two sides of the lower surface of the cross beam 1, an installation plate 3 is fixedly connected to the upper end of the lifting frame 2, a threaded hole is formed in the installation plate 3, a fastening bolt I4 is in threaded connection with the threaded hole, the lifting frames 2 are fixedly connected with the cross beam 1 through the fastening bolt I4, a motor 5 is fixedly connected to two outer sides of the lower ends of the two lifting frames 2, an L-shaped connecting plate 12 is arranged at a position where the upper side of the motor 5 is in contact with the outer surface of the lifting frame 2, fastening bolts III 13 are arranged on two sides of the L-shaped connecting plate 12, the motor 5 is fixedly connected with the lifting frames 2 through the cooperation between the L-shaped connecting plate 12 and the fastening bolts III 13, damping devices 18 are arranged on the inner sides of the two lifting frames 2, and T-shaped connection is fixedly arranged between two sides of the damping devices 18 and the inner sides of the two lifting frames 2 And two fastening bolts II 20 are arranged on the two sides of the T-shaped connecting plate 19 in a threaded manner, and the lifting frame 2 and the damping device 18 are fixedly connected through the matching action between the T-shaped connecting plate 19 and the fastening bolts II 20.

Further, in the embodiment of the present invention, the damping device 18 is composed of an expansion link 21, a slider 22, a connecting rod 23, a supporting plate 24 and a spring 25, the expansion link 21 is fixedly connected to the inner side wall of the housing of the damping device 18, the expansion end of the expansion link 21 is fixedly connected to the slider 22, the slider 22 is slidably connected to the inner bottom wall of the housing, the upper end of the slider 22 is hinged to the connecting rod 23, the upper end of the connecting rod 23 is hinged to the supporting plate 24, the spring 25 is fixedly arranged on the lower surface of the middle position of the supporting plate 24, so that the elevator can be buffered when the car 16 descends to the bottom.

Further, in the embodiment of the present invention, a pressing block 17 is disposed on a lower side of the car 16, a first magnet is embedded in the lower side of the pressing block 17, and a second magnet is embedded in an upper side of the supporting plate 24, so that the car 15 is buffered by a principle that like poles of the first magnet and the second magnet repel each other.

Furthermore, in the embodiment of the utility model, the outer surfaces of the cross beam 1 and the crane 2 are coated with antirust coatings, so that the corrosion is prevented conveniently, and the service life of the portal frame is prolonged.

The working principle is as follows: when the assembled support portal frame of the home elevator is used, the portal frame assembly is firstly moved into a room to be installed and then assembled, when the assembled support portal frame is assembled, the crane 2 is firstly fixed at the lower side of the cross beam 1 through the mounting plate 3 and the fastening bolt I4, then the motor 5 is fixedly connected to the outer wall of one side of the crane 2 through the L-shaped connecting plate 12 and the fastening bolt III 13, the damping device 18 is fixed between the two cranes 2 through the T-shaped connecting plate 19 and the fastening bolt II 20, then the limiting rod 14 is fixedly connected between the cross beam 1 and the damping device 18, the lift car 16 is installed on the limiting rod 14, the crane 2 is adjusted according to the height of a floor, the motor 5 is started to ensure that the lifting inner cylinder 11 can be prolonged and shortened, the height of the support portal frame is convenient to adjust, so as to meet different use requirements, through damping device 18 that portal frame bottom set up, utilize the cooperation between telescopic link 21, slider 22, connecting rod 23, backup pad 24 and the spring 25 and utilize the principle that magnet one and two homopolarities of magnet repel each other, realize when car 16 descends to the bottom, cushion the elevator, the surface of portal frame is provided with anti rust coating, is convenient for prevent the corrosion, improves the life of this portal frame.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portal frame is supported to home use elevator assembled which characterized in that: comprises a cross beam (1) and a lifting frame (2), wherein lifting frames (2) are fixedly arranged on two sides of the lower surface of the cross beam (1), a mounting plate (3) is fixedly connected to the upper end of the lifting frame (2), a threaded hole is formed in the mounting plate (3), a fastening bolt I (4) is connected to the threaded hole in the threaded hole, the lifting frame (2) is fixedly connected with the cross beam (1) through the fastening bolt I (4), a motor (5) is fixedly connected to the two outer sides of the lower end of the lifting frame (2), an L-shaped connecting plate (12) is arranged on the upper side of the motor (5) and the outer surface of the lifting frame (2), three fastening bolts (13) are arranged on two sides of the L-shaped connecting plate (12), the motor (5) is fixedly connected with the lifting frame (2) through the cooperation effect between the L-shaped connecting plate (12) and the fastening bolt III (13), and the inner sides of the lifting frame (2), be provided with damping device (18), damping device's (18) both sides and two fixed T type connecting plate (19) that are provided with between the inboard of crane (2), the both sides screw thread of T type connecting plate (19) is provided with fastening bolt two (20), and carries out the rigid coupling through the mating action between T type connecting plate (19) and fastening bolt two (20) between crane (2) and damping device (18).

2. The home elevator assembly support gantry of claim 1, wherein: crane (2) comprises gear (6), two (7) of gear, threaded rod (8), swivel nut (9), lift urceolus (10) and lift inner tube (11), the outside rigid coupling of crane (2) has motor (5), and the output of motor (5) extends to the inside of lift urceolus (10) through the connecting axle to the rigid coupling has gear (6), the upside gear engagement of gear (6) is connected with gear two (7), the upper end rigid coupling of gear two (7) has threaded rod (8), the outside threaded connection of threaded rod (8) has swivel nut (9), the outside of swivel nut (9) and the inner wall rigid coupling of lift inner tube (11).

3. The home elevator assembly support gantry of claim 1, wherein: two still be provided with gag lever post (14) between crane (2), sliding is provided with two sliding sleeves (15) on gag lever post (14), both sides the rigid coupling has car (16) between sliding sleeve (15).

4. The home elevator assembly support gantry of claim 3, wherein: damping device (18) comprise telescopic link (21), slider (22), connecting rod (23), backup pad (24) and spring (25), damping device's (18) casing inside wall fixedly connected with telescopic link (21), the flexible end rigid coupling of telescopic link (21) has slider (22), slider (22) and casing diapire sliding connection, the upper end of slider (22) articulates there is connecting rod (23), and the upper end of connecting rod (23) articulates there is backup pad (24), fixed surface is provided with spring (25) down in the intermediate position of backup pad (24).

5. The home elevator assembly support gantry of claim 4, wherein: the downside of car (16) is provided with briquetting (17), and the downside of briquetting (17) is embedded to have magnet one, the upside of backup pad (24) is embedded to have magnet two.

6. The home elevator assembly support gantry of claim 1, wherein: and the outer surfaces of the cross beam (1) and the lifting frame (2) are coated with antirust coatings.