阅读说明：本技术 一种新型井道家用电梯 (Novel well home use elevator ) 是由 薛风峰 许力卉 钱剑飞 于 2021-09-28 设计创作，主要内容包括：本发明公开了一种新型井道家用电梯,包括井道、轿厢、轿厢架、轿厢底板、绳头组合、曳引机、滚轮、牵引绳、对重块、缓冲器墩子、磁栅尺、感应器、牵引弹簧、电磁式安全钳、导轨、吊钩、照明灯。本发明的有益效果是：滚轮在轿厢架的上端呈水平状设置有两个,使钢丝绳能够呈水平状穿过两个滚轮,进而可确保在提升过程中,保持轿厢的平稳；井道的内壁竖直设置有与电磁式安全钳进行卡接的导轨,电磁式安全钳能够在断电的情况下触发开关,以卡紧导轨,实现对轿厢的制动或减速。磁栅尺的底端通过牵引弹簧与井道的底部进行连接,且磁栅尺穿过感应器的导槽,防止磁栅尺摆动,以确保感应器能够对每层楼层门与电梯门平行可以自动检测。(The invention discloses a novel hoistway household elevator which comprises a hoistway, a car frame, a car bottom plate, a rope head combination, a traction machine, rollers, a traction rope, a counterweight block, a buffer pier, a magnetic grid ruler, an inductor, a traction spring, electromagnetic safety tongs, a guide rail, a lifting hook and a lighting lamp. The invention has the beneficial effects that: two rollers are horizontally arranged at the upper end of the car frame, so that the steel wire rope can horizontally penetrate through the two rollers, and the stability of the car can be ensured in the lifting process; the inner wall of well is vertical to be provided with the guide rail that carries out the joint with electromagnetic type safety tongs, and the electromagnetic type safety tongs can trigger switch under the circumstances of outage to the chucking guide rail realizes the braking or the speed reduction to the car. The bottom end of the magnetic grid ruler is connected with the bottom of the well through a traction spring, and the magnetic grid ruler penetrates through the guide groove of the inductor to prevent the magnetic grid ruler from swinging, so that the inductor can automatically detect that the door of each floor is parallel to the elevator door.)

1. The utility model provides a novel well home use elevator which characterized in that: comprises that

The elevator car (2) is arranged in a vertical shaft (1) and the position of a car door arranged on the elevator car is over against one side of a door opening formed in the shaft (1);

the elevator car frame assembly is arranged in the hoistway (1), the elevator car (2) is arranged on the inner side of the elevator car frame assembly and consists of an elevator car frame (3) positioned on the outer side of the elevator car (2) and an elevator car bottom plate (4) positioned at the bottom of the elevator car (2), and the bottom end of the elevator car frame (3) is fixedly connected to two sides of the elevator car bottom plate (4) through bolts;

the lift car lifting mechanism is arranged in the well (1) and connected above the lift car frame body assembly, and consists of a rope head combination (5) fixedly installed on a bearing beam on one side of the top of the well (1), a traction machine (6) fixedly installed on the bearing beam on the other side of the top of the well (1) and a traction rope (8) of which one end is connected with the rope head combination (5) and bypasses a roller (7) arranged on the top of the lift car frame body assembly, and the other end of the traction rope (8) bypasses the roller (7) and then bypasses the traction machine (6) to be connected with a counterweight block (9);

car safety protection subassembly, its setting is in one side of car support body subassembly, and by be vertical setting in well (1) magnetic grid chi (11), install inductor (12) of car (2) one side and install electromagnetic type safety tongs (14) in car support body subassembly one side constitute.

2. A novel hoistway home elevator according to claim 1, characterized in that: the upper end of the car frame (3) of the roller (7) is horizontally provided with two rollers.

3. A novel hoistway home elevator according to claim 1, characterized in that: and a lifting hook (16) is fixedly arranged in the concrete at the top of the well (1).

4. A novel hoistway home elevator according to claim 1, characterized in that: the inner wall of the well (1) is vertically provided with a guide rail (15) which is clamped with the electromagnetic safety tongs (14).

5. A novel hoistway home elevator according to claim 1, characterized in that: the upper end of magnetic grid chi (11) hangs on well (1) inner wall, the bottom of magnetic grid chi (11) is connected through traction spring (13) and the bottom of well (1), just magnetic grid chi (11) pass the guide slot of inductor (12).

6. A novel hoistway home elevator according to claim 1, characterized in that: the bottom of well (1) is provided with two buffer mounds (10), and one of them buffer mound (10) is located car support body subassembly under, and another buffer mound (10) is located counterweight block (9) under.

7. A novel hoistway home elevator according to claim 1, characterized in that: and a lighting lamp (17) is also arranged on the inner wall of the well (1).

Technical Field

The invention relates to an elevator, in particular to a novel hoistway household elevator, and belongs to the technical field of elevator equipment.

Background

A home elevator is an elevator installed in a private home for use by only a single family member. It can also be installed in buildings not used in a single household as a tool for the single household to enter the residence, but the public or other residents in the building cannot enter and use the building, and the structure of the private house determines that the structure of the home elevator without the machine room is adopted in the selection of the home elevator or the villa elevator.

For the existing household elevator, the following defects are often existed:

1. for the safety protection measures of the elevator, the limit switch, the flat bed inductor, the speed limiter, the tensioning device, the safety tongs lifting mechanism and the like are arranged, so that the installation is complex, and meanwhile, the probability of damage is increased easily due to more adopted mechanisms, and the elevator cannot run normally easily;

2. the lifting mechanism is arranged on the car, so that the top layer of a hoistway needs to be increased, the construction workload is increased, and only one roller for lifting the car is arranged, so that the stability of the car cannot be well kept in the lifting process;

3. often only consider the setting to in the car, and the car is installed in the well, lacks the lighting apparatus who sets up in the well, and then is unfavorable for constructor to carry out the operation or the maintenance work in later stage.

Disclosure of Invention

The invention aims to provide a novel hoistway household elevator for solving the problems.

The invention realizes the purpose through the following technical scheme: novel well home use elevator, include

The elevator car is arranged in a vertical shaft, and the position of a car door arranged on the elevator car is over against one side of a door opening formed in the shaft;

the car frame body assembly is arranged in the well, the car is arranged on the inner side of the car frame assembly and consists of a car frame positioned on the outer side of the car and a car bottom plate positioned at the bottom of the car, and the bottom end of the car frame is fixedly connected to two sides of the car bottom plate through bolts;

the lift car lifting mechanism is arranged in the well and connected above the lift car frame body assembly, and consists of a rope head combination fixedly arranged on a bearing beam on one side of the top of the well, a traction machine fixedly arranged on the bearing beam on the other side of the top of the well and a traction rope, one end of the traction rope is connected with the rope head combination and bypasses a roller arranged on the top of the lift car frame body assembly, and the other end of the traction rope bypasses the roller and then bypasses the traction machine to be connected with the counterweight block;

the car safety protection subassembly, its setting is in one side of car support body subassembly, and by be the magnetic grid chi of vertical setting in the well, install the inductor of car one side and install the electromagnetic type safety tongs constitution in car support body subassembly one side.

As a still further scheme of the invention: the upper end of the car frame is provided with two rollers in a horizontal shape.

As a still further scheme of the invention: and a lifting hook is fixedly arranged in the concrete at the top of the well.

As a still further scheme of the invention: the inner wall of well is vertical to be provided with the guide rail that carries out the joint with electromagnetic type safety tongs.

As a still further scheme of the invention: the upper end of the magnetic grid ruler is hung on the inner wall of the well, the bottom end of the magnetic grid ruler is connected with the bottom of the well through a traction spring, and the magnetic grid ruler penetrates through a guide groove of the inductor.

As a still further scheme of the invention: the bottom of well is provided with two buffer piers, and one of them buffer pier is located car support body subassembly under, and another buffer pier is located counterweight block under.

As a still further scheme of the invention: and the inner wall of the well is also provided with a lighting lamp.

The invention has the beneficial effects that:

1. two rollers are horizontally arranged at the upper end of the car frame, so that the steel wire rope can horizontally penetrate through the two rollers, and the stability of the car can be ensured in the lifting process;

2. the inner wall of well is vertical to be provided with the guide rail that carries out the joint with electromagnetic type safety tongs, and the electromagnetic type safety tongs can trigger switch under the circumstances of outage to the chucking guide rail realizes the braking or the speed reduction to the car.

3. The bottom end of the magnetic grid ruler is connected with the bottom of the well through a traction spring, and the magnetic grid ruler penetrates through the guide groove of the inductor, so that the magnetic grid ruler can be always kept in a vertical state and prevented from swinging, and the inductor can be used for automatically detecting that the door of each floor is parallel to the elevator door;

4. still be provided with the light on the inner wall of well, the maintenance personal of being convenient for overhauls.

Drawings

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

FIG. 2 is a schematic view of the car installation orientation structure of the present invention;

FIG. 3 is a schematic diagram of a top hoistway layer arrangement of the present invention;

fig. 4 is a schematic view of a hoistway layout structure of the present invention;

fig. 5 is a schematic diagram of the arrangement structure of the shaft pit of the present invention.

In the figure: 1. the elevator comprises a hoistway, 2, a car, 3, a car frame, 4, a car bottom plate, 5, a rope end combination, 6, a traction machine, 7, rollers, 8, a traction rope, 9, a counterweight block, 10, a buffer pier, 11, a magnetic grid ruler, 12, an inductor, 13, a traction spring, 14, electromagnetic safety tongs, 15, guide rails, 16, lifting hooks, 17 and an illuminating lamp.

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 5, a novel hoistway home elevator comprises

The lift car 2 is arranged in a vertical shaft 1 and is provided with a car door which is opposite to one side of a door opening of the shaft 1;

the car frame body assembly is arranged in the well 1, the car 2 is arranged on the inner side of the car frame assembly and consists of a car frame 3 positioned on the outer side of the car 2 and a car bottom plate 4 positioned at the bottom of the car 2, and the bottom end of the car frame 3 is fixedly connected to two sides of the car bottom plate 4 through bolts;

the lift car lifting mechanism is arranged in the well 1 and connected above the lift car frame body assembly, and consists of a rope head combination 5 fixedly installed on a bearing beam on one side of the top of the well 1, a traction machine 6 fixedly installed on a bearing beam on the other side of the top of the well 1 and a traction rope 8, one end of the traction rope is connected with the rope head combination 5 and bypasses a roller 7 arranged on the top of the lift car frame body assembly, and the other end of the traction rope 8 bypasses the roller 7 and then bypasses the traction machine 6 to be connected with a counterweight 9;

car safety protection subassembly, its setting is in one side of car support body subassembly, and by be in 1 the well be the magnetic grid chi 11 of vertical setting, install the inductor 12 of 2 one sides of car and install the electromagnetic type safety tongs 14 in car support body subassembly one side and constitute, the model of magnetic grid chi 11 is AB20-80-10-1-R-D-15-BK80, the model of inductor 12 is LIMAX HOME series, electromagnetic type safety tongs 14 is the instantaneous formula safety tongs of electric trigger.

In the embodiment of the invention, two rollers 7 are horizontally arranged at the upper end of the car frame 3, so that the steel wire rope can horizontally pass through the two rollers 7, and the stability of the car 2 can be further ensured in the lifting process.

In the embodiment of the invention, the lifting hook 16 is fixedly arranged in the concrete at the top of the hoistway 1, so that the car 2 can be conveniently lifted and hoisted when the car 2 is installed, and the installation and construction operation are convenient.

In the embodiment of the invention, the inner wall of the hoistway 1 is vertically provided with the guide rail 15 which is clamped with the electromagnetic safety gear 14, so that the electromagnetic safety gear 14 can trigger a switch under the condition of power failure to clamp the guide rail 15, thereby realizing braking or deceleration of the car 2.

In the embodiment of the invention, the upper end of the magnetic grid ruler 11 is hung on the inner wall of the hoistway 1, the bottom end of the magnetic grid ruler 11 is connected with the bottom of the hoistway 1 through the traction spring 13, and the magnetic grid ruler 11 passes through the guide groove of the inductor 12, so that the magnetic grid ruler 11 can be always kept vertical and prevented from swinging, and the inductor 12 can be used for automatically detecting that the door of each floor is parallel to the elevator door.

Example two

Referring to fig. 1 to 5, a novel hoistway home elevator comprises

The lift car 2 is arranged in a vertical shaft 1 and is provided with a car door which is opposite to one side of a door opening of the shaft 1;

the car frame body assembly is arranged in the well 1, the car 2 is arranged on the inner side of the car frame assembly and consists of a car frame 3 positioned on the outer side of the car 2 and a car bottom plate 4 positioned at the bottom of the car 2, and the bottom end of the car frame 3 is fixedly connected to two sides of the car bottom plate 4 through bolts;

the lift car lifting mechanism is arranged in the well 1 and connected above the lift car frame body assembly, and consists of a rope head combination 5 fixedly installed on a bearing beam on one side of the top of the well 1, a traction machine 6 fixedly installed on a bearing beam on the other side of the top of the well 1 and a traction rope 8, one end of the traction rope is connected with the rope head combination 5 and bypasses a roller 7 arranged on the top of the lift car frame body assembly, and the other end of the traction rope 8 bypasses the roller 7 and then bypasses the traction machine 6 to be connected with a counterweight 9;

car safety protection subassembly, its setting is in one side of car support body subassembly, and by be the magnetic grid chi 11 of vertical setting in the well 1, install the inductor 12 of 2 one sides of car and install the electromagnetic type safety tongs 14 constitution in car support body subassembly one side.

In the embodiment of the invention, two buffer piers 10 are arranged at the bottom of the hoistway 1, one buffer pier 10 is positioned right below the car frame body assembly, and the other buffer pier 10 is positioned right below the counterweight 9, so that the buffer function is realized, the car 2 or the counterweight 9 is prevented from directly colliding with the bottom or impacting against the top, and the safety of passengers and equipment is protected.

In the embodiment of the invention, the inner wall of the well 1 is also provided with an illuminating lamp 17, so that maintenance personnel can conveniently overhaul the well.

The working principle is as follows: the traction rope 8 is driven to move through the traction machine 6, the car 2 is lifted, in the lifting process, the inductor 12 induces the magnetic grid ruler 11, so that the parallelism of the door of each floor and the elevator door can be automatically detected, and when the power failure occurs, the electromagnetic safety tongs 14 can trigger a switch under the power failure condition to clamp the guide rail 15, so that the car 2 is braked or decelerated.

It will be evident to those skilled in the art that the invention 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 invention 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.