CN212315253U

CN212315253U - Wind-solar coupling foundation-pit-free energy-saving elevator system based on Internet of things

Info

Publication number: CN212315253U
Application number: CN202021691760.9U
Authority: CN
Inventors: 冯小平; 杨宏伟; 吴钰晨; 许锦锋; 杨华锋; 李红; 丁新中; 侯甲秀; 刘加祥; 徐加明; 单璐; 宗建明; 吴鑫; 曹锦轩; 董尔同; 陈镭; 陈霞; 吴俊杰
Original assignee: Jiangnan University
Current assignee: Yinghong Internet of things Jiangsu Co.,Ltd.
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-01-08
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a based on thing networking scene coupling does not have foundation ditch energy-conserving elevator system, including piece raft basis, buffer, guide rail, direction all-wing aircraft, the car, balanced heavy, hauler, magnetic suspension breeze generator, solar photovoltaic ladder top, wireless bridge, permanent magnetism base, excitation coil, permanent magnetism counter-force dish. The utility model discloses change to current elevator structure is less, has introduced scene coupling and wireless network bridge system, and the folk life engineering that specially adapted old residence community installed the elevator additional and reforms transform sets up flying wing type buffer gear in the both sides of car, combines with piece raft foundation, has solved the contradiction problem of current elevator deep basal pit construction and old pipe network, has shortened the building site, the cost is reduced.

Description

Wind-solar coupling foundation-pit-free energy-saving elevator system based on Internet of things

Technical Field

The utility model belongs to the technical field of elevator equipment, concretely relates to based on thing networking scene coupling does not have foundation ditch energy-saving elevator system.

Background

The elevator is an important component of a building, particularly a high-rise building, when the height between the floor of a house with seven or more floors or the floor of a resident entrance floor and the outdoor design floor exceeds 16m, the number of elevators arranged in each building is not less than two, and one elevator capable of accommodating a stretcher is arranged; the "design fire protection code for high-rise civil buildings" stipulates that twelve and more than twelve apartment houses and corridor houses should be provided with fire elevators. Therefore, the elevator is not required to be arranged, and only six floors can be achieved. The elevator not only increases the cost, but also influences the room rate, and most multi-storey houses are not provided with elevators for reducing the cost. However, existing pipe networks for underground water, electricity, gas, communication, sewage drainage and the like of buildings are crossed with foundation pits of the elevator, so that the change of pipelines not only has higher construction difficulty and higher cost, but also brings influence on normal life of residents, generates disputes and influences the promotion of projects; meanwhile, the elevator foundation pit part has the risk of easy leakage, and the deeper excavation also brings more wastes, so that certain hidden danger is generated for the safety of the existing building; the source of the building livable reconstruction fund is also a problem that local governments are more worried.

SUMMERY OF THE UTILITY MODEL

[ problem ] to

The existing building is additionally provided with the elevator, so that the construction difficulty is high, the cost is high, and the potential safety hazard is large.

[ solution ]

The utility model provides a based on thing networking scene coupling does not have foundation ditch energy-saving elevator system, include: the raft foundation, the buffer, the guide rail, the guide flying wing, the lift car, the balance weight, the tractor, the magnetic suspension breeze generator, the solar photovoltaic ladder top, the wireless bridge, the permanent magnet base, the excitation coil, the permanent magnet counter-force disc and the derrick; the elevator shaft frame structure is arranged on the raft foundation; the elevator comprises a cage, a traction machine, a counterweight and a lifting frame, wherein the cage is fixedly arranged on the traction machine; guide flying wings are fixed on two sides of the lift car and are in concave-convex clamping sliding with the two guide rails; the buffer is arranged on a piece raft foundation below the guide rails on two sides of the car, and the permanent magnet base is fixed on the piece raft foundation; permanent magnetism reaction plate fixes in the bottom of car, and permanent magnetism reaction plate arranges excitation coil along the circumference outward, the top of groined type frame structure is located on the solar photovoltaic ladder top, the top on solar photovoltaic ladder top is located to the wireless network bridge, and the below on solar photovoltaic ladder top is equipped with the little wind generator of magnetic suspension.

The utility model discloses an in the embodiment, piece raft foundation sets up under the ground surface, and piece raft foundation's base face keeps having certain space with the car lower surface that is located position when being parallel with the earth's surface step face.

The utility model discloses an in the embodiment, the quantity of buffer is two sets of, and the symmetry sets up under the guide rail, the bottom is fixed in on the piece raft basis, its top is just corresponding to the direction all-wing aircraft.

The utility model discloses an in the embodiment, the buffer with guide all-wing aircraft separates mutually under the normal condition and has the space, if the car falls, guide all-wing aircraft and buffer top elastic contact to keep the base face of car and piece raft foundation to keep a certain distance.

The utility model discloses an in the embodiment, permanent magnetism reaction plate fixes at the bottom center of car, and permanent magnetism reaction plate arranges excitation coil along the circumference, and with fix the permanent magnetism base center on piece raft basis and correspond.

The utility model discloses an in the embodiment, the magnetic pole of permanent magnetism counter-force dish repels with permanent magnetism base magnetic pole homopolar mutually, and magnetic pole intensity is for keeping when not considering the effect of buffer, and the car falls and must not assault the basic face of piece raft foundation, and excitation coil is through setting up the stall sensor on the car, and the electric magnetic field intensity that increases permanent magnetism counter-force dish is electrically conducted in the twinkling of an eye to keep the buffering of car and can open the door the height.

The utility model discloses an among the embodiment, solar photovoltaic ladder top can extend to adjacent house roofing to enlarge the daylighting area of photovoltaic, and through converging with magnetic suspension breeze generator's electric energy, provide the electric energy of elevator operation and networking.

The utility model discloses an among the embodiment, the real-time data of elevator passes through wireless bridge and sets up communication with the outside control center of elevator and customer end.

The utility model discloses an in the implementation, through wireless network bridge, realize the internet function including shopping, information, service with the touch-sensitive screen man-machine dialogue that sets up in the car.

[ advantageous effects ]

The utility model discloses change to current elevator structure less, no foundation ditch, introduced scene coupling power station and wireless network bridge system, specially adapted to reform transform old residence community and install the elevator additional, set up flying wing type buffer gear in the both sides of car, combine with piece raft foundation, solved the contradiction problem of current elevator deep basal pit construction and old pipe network ingeniously, shortened the building site, the cost is reduced; the wind-solar coupled system can form a self-driven energy-saving elevator, photovoltaic extension of adjacent roofs can be achieved, surplus electricity can be connected to the grid, and carbon dioxide emission is reduced; the wireless bridge can form free full coverage of WiFi outside the cell, provides convenience for building of the Internet of things of the elevator, and provides a foundation for deriving commercial behaviors.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the wind-solar coupling foundation-pit-free energy-saving elevator system based on the Internet of things;

fig. 2 is the utility model discloses piece raft basis schematic diagram based on thing networking scene coupling does not have foundation ditch energy-saving elevator system.

In the figure: 01 raft foundation, 02 buffer, 03 guide rail, 04 guide flying wing, 05 car, 06 balance weight, 07 tractor, 08 magnetic suspension breeze generator, 09 solar photovoltaic roof, 10 wireless bridge, 11 permanent magnet base, 12 excitation coil, 13 permanent magnet counter-force disc and # -shaped frame 14.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings,

example 1

As shown in fig. 1 to 2, the embodiment provides a wind-solar coupled foundation-pit-free energy-saving elevator system based on the internet of things, which comprises a raft foundation 01, a buffer 02, a guide rail 03, a guide flying wing 04, a car 05, a balance weight 06, a tractor 07, a magnetic suspension breeze generator 08, a solar photovoltaic roof 09, a wireless bridge 10, a permanent magnet base 11, an excitation coil 12, a permanent magnet reaction disc 13 and a cross frame 14; the quantity of guide rail 03 is two, sets up respectively in the inside left and right sides of elevator well frame 14 structure, hauler 07 is fixed on the upper portion of elevator well frame 14 structure, the hoist and mount of car 05 are in the below of hauler 07, the both sides of car 05 are passed through direction fly wing 04 and are slided or roll connection with two guide rail 03, buffer 02 sets up on guide rail 03 below raft foundation 01 of the both sides of car 05, permanent magnetism base 11 is fixed on raft foundation 01, permanent magnetism reaction plate 13 is fixed in the bottom of car 05, and excitation coil 12 is arranged along the circumference to permanent magnetism reaction plate 13, and the top of elevator well frame 14 structure sets up solar photovoltaic roof 09, still sets up magnetic suspension breeze generator 08 below it.

Furthermore, the quantity of buffer 02 is two sets of, and the symmetry sets up under the guide rail 03, the bottom is fixed in on piece raft foundation 01, the top of its buffer 02 just corresponds to direction all-wing aircraft 04.

Specifically, buffer 02 and guide flying wing 04 are apart from each other by a fixed number under the normal state, and if car 05 falls, guide flying wing 04 and buffer 02 top elastic contact, and keep car 05 and the basal plane of raft foundation 01 keep a certain distance.

Further, permanent magnetism reaction plate 13 is fixed in the bottom center of car 05, and permanent magnetism reaction plate 13 arranges excitation coil 12 along the circumference to with fix permanent magnetism base 11 center on piece raft foundation 01 corresponds.

Specifically, the magnetic poles of the permanent magnet reaction force discs 13 are repelled with the magnetic poles of the permanent magnet bases 11 in the same polarity, the strength of the permanent magnet reaction force discs keeps that when the action of the buffer 02 is not considered, the car 05 falls and cannot impact the base surface of the raft foundation 01, the magnet exciting coils 12 conduct electricity instantly through the sensors to increase the magnetic field strength of the permanent magnet reaction force discs 13, and therefore the buffering and the openable height of the car 05 are kept.

Further, the solar photovoltaic roof 09 is arranged at the top end of the elevator shaft 14 structure, and a magnetic suspension breeze generator 08 is further arranged below the solar photovoltaic roof.

Specifically, the solar photovoltaic roof 09 can extend to the adjacent roof of the building to enlarge the photovoltaic daylighting area, and can be converged with the electric energy of the magnetic suspension breeze generator 08 to provide the electric energy for elevator operation on one hand and provide surplus electricity for grid connection on the other hand, so that the construction and operation fund of the elevator can be obtained.

Further, a wireless network bridge 10 is arranged at the top of the solar photovoltaic elevator roof 09, and the real-time data of the elevator is communicated with the control center and the client through the wireless network bridge 10.

Furthermore, various internet functions such as shopping, information, service and the like can be realized through man-machine interaction with a touch screen arranged in the car 05 through the wireless network bridge 10.

Further, the solar photovoltaic panel of the ladder top 09 is a product purchased in the market; the magnetic suspension breeze generator 08 is a product of Jiangsu Limited company of the Yinghong Internet of things, and the device is provided with a wind-light coupling module.

The utility model discloses based on thing networking scene coupling does not have foundation ditch energy-saving elevator system's working process does:

the solar photovoltaic ladder top 09 and the magnetic suspension breeze generator 08 converge through the wind-solar coupling module to provide electric energy for the traction machine 07, and the lift car 05 is driven by the traction machine 07 to move upwards and downwards. When the elevator overhauls or moves, the car 05 down electrical failure or hauler wire rope or steel band fracture, direction all wings 04 fall the top surface of buffer 02 to keep the car 05 minimum and the basal plane of piece raft foundation 01 to keep the safe distance of more than 40 centimetres. If the buffer 02 is out of order, the elevator car 05 goes down with electric failure or the steel wire rope or the steel belt of the traction machine is broken, the down speed exceeds the designed down speed, the excitation coil 12 conducts electricity instantly to generate a magnetic field through the sensor, so that the magnetic field intensity of the permanent magnet reaction disc 13 with the same polarity repelling each other is increased, and the safety accident caused by the falling of the elevator car is avoided.

The protection scope of the present invention is not limited to the above embodiments, and any modifications, equivalent replacements, and improvements that can be made by a person skilled in the art within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a based on no foundation ditch energy-conserving elevator system of thing networking scene coupling which characterized in that includes: the raft foundation comprises a raft foundation (01), a buffer (02), a guide rail (03), a guide flying wing (04), a lift car (05), a balance weight (06), a tractor (07), a magnetic suspension breeze generator (08), a solar photovoltaic ladder top (09), a wireless network bridge (10), a permanent magnet base (11), an excitation coil (12), a permanent magnet reaction disc (13) and a # -shaped frame (14);

the elevator derrick (14) structure is arranged on the raft foundation (01); the elevator comprises a vertical frame (14), a traction machine (07), a car (05) and a counterweight (06), wherein the number of the guide rails (03) is two, the guide rails are respectively arranged on the inner sides of the left end and the right end of the vertical frame (14), the traction machine (07) is fixed on the vertical frame (14), the car (05) is hoisted below the traction machine (07), and the counterweight (06) is connected with the car (05) through a steel wire cable; guide flying wings (04) are fixed on two sides of the lift car (05), and the guide flying wings (04) are in concave-convex clamping sliding with the two guide rails (03); the buffer (02) is arranged on a piece raft foundation (01) below the guide rails (03) on two sides of the car (05), and the permanent magnet base (11) is fixed on the piece raft foundation (01); permanent magnetism reaction plate (13) are fixed in the bottom of car (05), and permanent magnetism reaction plate (13) arrange excitation coil (12) along the circumference outward, the top of groined type frame (14) structure is located in solar photovoltaic ladder top (09), the top on solar photovoltaic ladder top (09) is located in wireless network bridge (10), and the below on solar photovoltaic ladder top (09) is equipped with magnetic suspension breeze generator (08).

2. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things is characterized in that the raft foundation (01) is arranged below the ground surface, and a certain space is reserved between the base surface of the raft foundation (01) and the lower surface of the car (05) which is located at the position parallel to the ground surface step surface.

3. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things is characterized in that the number of the buffers (02) is two, the buffers are symmetrically arranged right below the guide rails (03), the bottoms of the buffers are fixed on the raft foundation (01), and the tops of the buffers correspond to the guide flying wings (04).

4. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things is characterized in that the buffer (02) and the guide flying wing (04) are separated by a certain distance in a normal state, and when the car (05) falls, the guide flying wing (04) is in elastic contact with the top of the buffer (02) and keeps the bottom of the car (05) at a certain distance from the base plane of the raft foundation (01).

5. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things of claim 1, wherein the permanent magnet reaction plate (13) is fixed in the center of the bottom of the car (05), and the magnet exciting coils (12) are circumferentially arranged on the permanent magnet reaction plate (13) and correspond to the center of the permanent magnet base (11) fixed on the raft foundation (01).

6. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things is characterized in that the magnetic poles of the permanent magnet reaction plates (13) are in the same polarity and are repelled with the magnetic poles of the permanent magnet base (11), the strength of the magnetic poles is kept when the action of the buffer (02) is not considered, the lift car (05) falls and cannot impact the base surface of the raft foundation (01), and the magnetic field intensity of the permanent magnet reaction plates (13) is instantly increased through the stall sensor arranged on the lift car (05) through electric conduction by the magnet exciting coils (12), so that the buffering and the openable height of the lift car (05) are kept.

7. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the internet of things as claimed in claim 1, wherein the solar photovoltaic roof (09) can extend to the adjacent roof of a house to enlarge the lighting area of photovoltaic, and can be converged with the electric energy of the magnetic suspension breeze generator (08) to provide the electric energy for elevator operation and networking.

8. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the internet of things as claimed in claim 1, wherein the real-time data of the elevator is communicated with a control center and a client outside the elevator through a wireless network bridge (10).

9. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the internet of things as claimed in claim 1, wherein the internet functions including shopping, information and service are realized through man-machine interaction with a touch screen arranged in the car (05) through the wireless network bridge (10).

10. The wind-solar coupled foundation-pit-free energy-saving elevator system based on the Internet of things of claim 1, wherein a solar photovoltaic ladder top (09) and a magnetic suspension breeze generator (08) are converged by a wind-solar coupling module to provide electric energy for a traction machine (07).